/* ============================================
   Aktif Signage TV Landing Page Styles
   A modern, elegant design system
   ============================================ */

:root {
    /* Color Palette - Emerald & Gold Theme */
    --primary: #0d9488;
    --primary-dark: #0f766e;
    --primary-light: #14b8a6;
    --secondary: #fbbf24;
    --secondary-dark: #f59e0b;
    --accent: #6366f1;
    
    /* Neutrals */
    --bg-primary: #fafafa;
    --bg-secondary: #ffffff;
    --bg-dark: #0f172a;
    --bg-darker: #020617;
    
    --text-primary: #1e293b;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --text-light: #f1f5f9;
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    
    /* Typography */
    --font-display: 'Outfit', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-glow: 0 0 40px rgba(13, 148, 136, 0.15);
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;
}

/* ============================================
   Reset & Base Styles
   ============================================ */

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-primary);
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition-fast);
}

ul, ol {
    list-style: none;
}

/* ============================================
   Typography
   ============================================ */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-primary);
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.75rem); }
h4 { font-size: clamp(1.125rem, 2vw, 1.5rem); }

p {
    margin-bottom: var(--space-md);
}

/* ============================================
   Navigation
   ============================================ */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    transition: all var(--transition-base);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--space-md) var(--space-xl);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.nav-logo {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-lg);
    object-fit: contain;
}

.nav-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-dark);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.nav-link {
    font-weight: 500;
    color: var(--text-secondary);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.nav-link:hover {
    color: var(--primary);
    background: rgba(13, 148, 136, 0.08);
}

.nav-btn {
    font-weight: 600;
    color: white;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
    box-shadow: 0 2px 10px rgba(13, 148, 136, 0.25);
}

.nav-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(13, 148, 136, 0.35);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    padding: var(--space-sm);
    background: none;
    border: none;
    cursor: pointer;
    width: 44px;
    height: 44px;
    z-index: 1001;
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all var(--transition-fast);
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Desktop shows desktop links, hides mobile links */
.nav-links-desktop {
    display: flex;
}

.nav-links-mobile {
    display: none;
}

.nav-links-mobile .nav-link,
.nav-links-mobile .nav-btn {
    padding: var(--space-md);
    text-align: center;
    border-radius: var(--radius-md);
    margin-bottom: var(--space-sm);
}

.nav-links-mobile .nav-link:hover {
    background: rgba(13, 148, 136, 0.08);
}

.nav-icon {
    margin-right: var(--space-xs);
}

/* ============================================
   Main Content
   ============================================ */

.main-content {
    padding-top: 80px;
}

/* ============================================
   Hero Section
   ============================================ */

.hero {
    min-height: calc(100vh - 80px);
    display: flex;
    align-items: center;
    background: linear-gradient(180deg, #f0fdfa 0%, var(--bg-primary) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 80%;
    height: 150%;
    background: radial-gradient(ellipse, rgba(13, 148, 136, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 50%;
    height: 80%;
    background: radial-gradient(ellipse, rgba(251, 191, 36, 0.06) 0%, transparent 70%);
    pointer-events: none;
}

.hero-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--space-3xl) var(--space-xl);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-text {
    animation: slideInLeft 0.8s ease-out;
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.hero-title {
    margin-bottom: var(--space-lg);
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--primary-dark) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--primary);
    font-weight: 600;
    margin-bottom: var(--space-lg);
}

.hero-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: var(--space-xl);
}

.hero-cta {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.hero-visual {
    animation: slideInRight 0.8s ease-out 0.2s both;
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.hero-image {
    width: 100%;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl), var(--shadow-glow);
}

/* ============================================
   Buttons
   ============================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 1rem;
    padding: var(--space-md) var(--space-xl);
    border-radius: var(--radius-full);
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
}

.btn-primary {
    color: white;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    box-shadow: 0 4px 15px rgba(13, 148, 136, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(13, 148, 136, 0.4);
}

.btn-secondary {
    color: var(--primary-dark);
    background: white;
    border: 2px solid var(--primary);
}

.btn-secondary:hover {
    background: rgba(13, 148, 136, 0.08);
    transform: translateY(-2px);
}

.btn-large {
    padding: var(--space-lg) var(--space-2xl);
    font-size: 1.125rem;
}

/* ============================================
   Section Styles
   ============================================ */

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--space-3xl);
}

.section-title {
    margin-bottom: var(--space-md);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
}

/* ============================================
   Features Section
   ============================================ */

.features-section {
    padding: var(--space-4xl) var(--space-xl);
    background: var(--bg-secondary);
}

.features-grid {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-xl);
}

.feature-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary) 0%, var(--secondary) 100%);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    background: linear-gradient(135deg, rgba(13, 148, 136, 0.1) 0%, rgba(13, 148, 136, 0.05) 100%);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-lg);
}

.feature-title {
    margin-bottom: var(--space-md);
    color: var(--text-primary);
}

.feature-description {
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
}

.feature-bullets {
    list-style: none;
}

.feature-bullets li {
    position: relative;
    padding-left: var(--space-xl);
    margin-bottom: var(--space-sm);
    color: var(--text-secondary);
}

.feature-bullets li::before {
    content: '✔';
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: 700;
}

.feature-image {
    margin-top: var(--space-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

/* ============================================
   Tutorial Section
   ============================================ */

.tutorial-section {
    padding: var(--space-4xl) var(--space-xl);
    background: linear-gradient(180deg, var(--bg-primary) 0%, #f0fdfa 100%);
}

.steps-container {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.step-card {
    display: flex;
    gap: var(--space-xl);
    background: white;
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: all var(--transition-base);
}

.step-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateX(10px);
}

.step-number {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 800;
    color: white;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 15px rgba(13, 148, 136, 0.3);
}

.step-content {
    flex: 1;
}

.step-title {
    margin-bottom: var(--space-sm);
    color: var(--text-primary);
}

.step-description {
    color: var(--text-secondary);
    margin-bottom: var(--space-md);
}

.sub-steps {
    list-style: lower-alpha;
    padding-left: var(--space-xl);
    margin-bottom: var(--space-lg);
}

.sub-steps li {
    color: var(--text-secondary);
    margin-bottom: var(--space-xs);
    padding-left: var(--space-sm);
}

.step-image {
    margin-top: var(--space-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(0, 0, 0, 0.1);
}

/* ============================================
   Use Cases Section
   ============================================ */

.usecases-section {
    padding: var(--space-4xl) var(--space-xl);
    background: var(--bg-dark);
    color: var(--text-light);
}

.usecases-section .section-title {
    color: white;
}

.usecases-grid {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-xl);
}

.usecase-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    backdrop-filter: blur(10px);
    transition: all var(--transition-base);
}

.usecase-card:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-5px);
    border-color: var(--primary);
}

.usecase-icon {
    font-size: 2.5rem;
    margin-bottom: var(--space-lg);
}

.usecase-title {
    color: white;
    margin-bottom: var(--space-lg);
}

.usecase-features li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
    color: rgba(255, 255, 255, 0.8);
}

.usecase-features .check {
    color: var(--primary-light);
    font-weight: 700;
    flex-shrink: 0;
}

/* ============================================
   CTA Section
   ============================================ */

.cta-section {
    padding: var(--space-4xl) var(--space-xl);
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -25%;
    width: 150%;
    height: 200%;
    background: radial-gradient(ellipse, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.cta-title {
    color: white;
    margin-bottom: var(--space-lg);
}

.cta-description {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.25rem;
    margin-bottom: var(--space-xl);
}

.cta-highlights {
    display: flex;
    justify-content: center;
    gap: var(--space-lg);
    flex-wrap: wrap;
    margin-bottom: var(--space-2xl);
}

.cta-highlight {
    color: white;
    font-weight: 600;
    padding: var(--space-sm) var(--space-md);
    background: rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-full);
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.cta-section .btn-primary {
    background: white;
    color: var(--primary-dark);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.cta-section .btn-primary:hover {
    background: var(--bg-primary);
}

.cta-section .btn-secondary {
    background: transparent;
    color: white;
    border-color: white;
}

.cta-section .btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* ============================================
   Footer
   ============================================ */

.footer {
    background: var(--bg-darker);
    color: var(--text-light);
    padding: var(--space-4xl) var(--space-xl) var(--space-2xl);
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
}

.footer-links-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-2xl);
    margin-bottom: var(--space-3xl);
}

.footer-group-title {
    color: white;
    margin-bottom: var(--space-lg);
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-links li {
    margin-bottom: var(--space-sm);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.6);
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--primary-light);
}

.footer-bottom {
    padding-top: var(--space-2xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.copyright {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.875rem;
    margin: 0;
}

/* ============================================
   Responsive Design
   ============================================ */

@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
        text-align: center;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .hero-visual {
        order: -1;
    }
    
    .hero-image {
        max-width: 500px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .nav-links-desktop {
        display: none !important;
    }
    
    .mobile-menu-btn {
        display: flex !important;
    }
    
    .nav-links-mobile {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: var(--space-lg);
        box-shadow: var(--shadow-lg);
        border-top: 1px solid rgba(0, 0, 0, 0.05);
        z-index: 1000;
    }
    
    .nav-links-mobile.active {
        display: flex !important;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .step-card {
        flex-direction: column;
        text-align: center;
    }
    
    .step-card:hover {
        transform: translateY(-5px);
    }
    
    .step-number {
        margin: 0 auto;
    }
    
    .sub-steps {
        text-align: left;
    }
    
    .cta-highlights {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 480px) {
    :root {
        --space-xl: 1.5rem;
        --space-2xl: 2rem;
        --space-3xl: 2.5rem;
        --space-4xl: 3rem;
    }
    
    .btn {
        width: 100%;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .usecases-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   Animations
   ============================================ */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   Login Modal Styles
   ============================================ */

.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 2000;
    justify-content: center;
    align-items: center;
    padding: var(--space-lg);
}

.modal-overlay.active {
    display: flex;
}

.modal-container {
    background: white;
    border-radius: var(--radius-2xl);
    padding: var(--space-2xl);
    max-width: 420px;
    width: 100%;
    position: relative;
    box-shadow: var(--shadow-xl);
    animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-close {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    width: 36px;
    height: 36px;
    border: none;
    background: rgba(0, 0, 0, 0.05);
    border-radius: var(--radius-full);
    font-size: 1.5rem;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.modal-close:hover {
    background: rgba(0, 0, 0, 0.1);
    color: var(--text-primary);
}

.modal-header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.modal-icon {
    font-size: 3rem;
    margin-bottom: var(--space-md);
}

.modal-title {
    font-size: 1.5rem;
    margin-bottom: var(--space-sm);
    color: var(--text-primary);
}

.modal-subtitle {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin: 0;
}

.modal-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.form-group label {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-primary);
}

.form-group input[type="text"],
.form-group input[type="password"],
.form-group input[type="email"] {
    padding: var(--space-md);
    border: 2px solid #e2e8f0;
    border-radius: var(--radius-lg);
    font-size: 1rem;
    font-family: var(--font-body);
    transition: all var(--transition-fast);
    outline: none;
}

.form-group input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.1);
}

.form-group input::placeholder {
    color: var(--text-muted);
}

.form-remember {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary);
    cursor: pointer;
}

.forgot-link {
    font-size: 0.9rem;
    color: var(--primary);
    font-weight: 500;
}

.forgot-link:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.btn-full {
    width: 100%;
}

.modal-footer {
    text-align: center;
    margin-top: var(--space-xl);
    padding-top: var(--space-lg);
    border-top: 1px solid #e2e8f0;
}

.modal-footer p {
    margin: 0;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.modal-footer a {
    color: var(--primary);
    font-weight: 600;
}

.modal-footer a:hover {
    text-decoration: underline;
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out forwards;
}

/* Staggered animation delays */
.feature-card:nth-child(1) { animation-delay: 0.1s; }
.feature-card:nth-child(2) { animation-delay: 0.2s; }
.feature-card:nth-child(3) { animation-delay: 0.3s; }
.feature-card:nth-child(4) { animation-delay: 0.4s; }
.feature-card:nth-child(5) { animation-delay: 0.5s; }
.feature-card:nth-child(6) { animation-delay: 0.6s; }

.step-card:nth-child(1) { animation-delay: 0.1s; }
.step-card:nth-child(2) { animation-delay: 0.2s; }
.step-card:nth-child(3) { animation-delay: 0.3s; }
.step-card:nth-child(4) { animation-delay: 0.4s; }
.step-card:nth-child(5) { animation-delay: 0.5s; }
.step-card:nth-child(6) { animation-delay: 0.6s; }

/* Scroll reveal animation */
[data-reveal] {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease-out;
}

[data-reveal].revealed {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   Login Modal
   ============================================ */

.login-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.login-modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.login-modal {
    background: white;
    border-radius: var(--radius-2xl);
    padding: var(--space-3xl);
    width: 100%;
    max-width: 420px;
    margin: var(--space-lg);
    position: relative;
    box-shadow: var(--shadow-xl);
    transform: translateY(20px);
    transition: transform var(--transition-base);
}

.login-modal-overlay.active .login-modal {
    transform: translateY(0);
}

.login-modal-close {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    width: 36px;
    height: 36px;
    border: none;
    background: var(--bg-primary);
    border-radius: var(--radius-full);
    font-size: 1.5rem;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.login-modal-close:hover {
    background: var(--primary);
    color: white;
}

.login-logo {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-lg);
    border-radius: var(--radius-xl);
    object-fit: contain;
}

.login-modal-title {
    text-align: center;
    margin-bottom: var(--space-xl);
    color: var(--text-primary);
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.form-group label {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.875rem;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"] {
    width: 100%;
    padding: var(--space-md) var(--space-lg);
    border: 2px solid #e2e8f0;
    border-radius: var(--radius-lg);
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--text-primary);
    transition: all var(--transition-fast);
    box-sizing: border-box;
}

.form-group input[type="text"]:focus,
.form-group input[type="email"]:focus,
.form-group input[type="password"]:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.1);
}

.form-group input::placeholder {
    color: var(--text-muted);
}

.form-checkbox {
    flex-direction: row;
    align-items: center;
    gap: var(--space-sm);
}

.form-checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary);
    cursor: pointer;
}

.form-checkbox label {
    font-weight: 500;
    cursor: pointer;
}

.btn-block {
    width: 100%;
}

.login-links {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    margin-top: var(--space-md);
}

.login-link {
    color: var(--primary);
    font-size: 0.875rem;
    font-weight: 500;
    transition: color var(--transition-fast);
}

.login-link:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

/* ============================================
   Gallery Section
   ============================================ */

.gallery-section {
    padding: var(--space-4xl) var(--space-xl);
    background: var(--bg-secondary);
}

.gallery-grid {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-xl);
}

.gallery-item {
    background: white;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.gallery-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.gallery-media {
    position: relative;
    width: 100%;
    overflow: hidden;
}

.gallery-image {
    width: 100%;
    height: auto;
    display: block;
    transition: transform var(--transition-base);
}

.gallery-item:hover .gallery-image {
    transform: scale(1.05);
}

.gallery-video {
    position: relative;
    width: 100%;
    padding-top: 56.25%; /* 16:9 aspect ratio */
}

.gallery-video iframe,
.gallery-video video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.gallery-item-content {
    padding: var(--space-lg);
}

.gallery-item-title {
    margin-bottom: var(--space-sm);
    color: var(--text-primary);
    font-size: 1.25rem;
}

.gallery-item-description {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin: 0;
}

/* ============================================
   Content Section
   ============================================ */

.content-section {
    padding: var(--space-3xl) var(--space-xl);
    background: var(--bg-primary);
}

.content-section:nth-child(even) {
    background: var(--bg-secondary);
}

.content-container {
    max-width: 1000px;
    margin: 0 auto;
    text-align: center;
}

.content-title {
    margin-bottom: var(--space-lg);
    color: var(--text-primary);
}

.content-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-xl);
    line-height: 1.8;
}

.content-image {
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.content-video {
    position: relative;
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
    padding-top: 45%; /* Aspect ratio */
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.content-video iframe,
.content-video video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.content-list {
    text-align: left;
    max-width: 600px;
    margin: var(--space-xl) auto 0;
    list-style: none;
}

.content-list li {
    position: relative;
    padding-left: var(--space-xl);
    margin-bottom: var(--space-md);
    color: var(--text-secondary);
}

.content-list li::before {
    content: '✔';
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: 700;
}

/* Gallery Masonry Layout */
.gallery-masonry {
    max-width: 1400px;
    margin: 0 auto;
    columns: 3;
    column-gap: var(--space-xl);
}

.gallery-masonry .gallery-item {
    break-inside: avoid;
    margin-bottom: var(--space-xl);
}

@media (max-width: 1024px) {
    .gallery-masonry {
        columns: 2;
    }
}

@media (max-width: 768px) {
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-masonry {
        columns: 1;
    }
}

/* ============================================
   Pricing Table Section
   ============================================ */

.pricing-table-section {
    padding: var(--space-4xl) var(--space-xl);
    background: var(--bg-primary);
}

.pricing-table-container {
    max-width: 1400px;
    margin: 0 auto;
}

.pricing-table-wrapper {
    overflow-x: auto;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.pricing-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    min-width: 800px;
}

.pricing-table thead {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
}

.pricing-table th {
    padding: var(--space-lg) var(--space-md);
    text-align: center;
    color: white;
    font-weight: 700;
    font-size: 1.1rem;
    border: none;
}

.pricing-table th.feature-column {
    text-align: left;
    padding-left: var(--space-xl);
    background: var(--bg-dark);
    min-width: 200px;
}

.pricing-table th.plan-column {
    min-width: 120px;
}

.plan-header-name {
    display: block;
    font-size: 1.25rem;
    font-weight: 800;
}

.pricing-table tbody tr {
    border-bottom: 1px solid #e2e8f0;
    transition: background var(--transition-fast);
}

.pricing-table tbody tr:hover {
    background: #f8fafc;
}

.pricing-table tbody tr:nth-child(even) {
    background: #fafafa;
}

.pricing-table tbody tr:nth-child(even):hover {
    background: #f1f5f9;
}

.pricing-table td {
    padding: var(--space-md);
    text-align: center;
    vertical-align: middle;
}

.pricing-table td.feature-name {
    text-align: left;
    padding-left: var(--space-xl);
    font-weight: 500;
    color: var(--text-primary);
}

.pricing-table td.plan-value {
    font-weight: 500;
}

.check-yes {
    color: var(--primary);
    font-weight: 700;
}

.check-no {
    color: #ef4444;
    font-weight: 500;
}

/* WhatsApp Link */
.whatsapp-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: white !important;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.875rem;
    text-decoration: none;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.whatsapp-link:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
}

/* Custom Plan Column Highlight */
.pricing-table th.plan-column:last-child {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
}

.pricing-table td:last-child {
    background: rgba(37, 211, 102, 0.05);
}

/* Pricing Plan Cards (Alternative Layout) */
.pricing-plans-section {
    padding: var(--space-4xl) var(--space-xl);
    background: linear-gradient(180deg, var(--bg-primary) 0%, #f0fdfa 100%);
}

.pricing-plans-grid {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-xl);
}

.pricing-plan {
    background: white;
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    position: relative;
    border: 2px solid transparent;
}

.pricing-plan:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.pricing-plan-featured {
    border-color: var(--primary);
    transform: scale(1.05);
}

.pricing-plan-featured:hover {
    transform: scale(1.05) translateY(-5px);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: white;
    padding: var(--space-xs) var(--space-lg);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 700;
}

.pricing-plan-name {
    font-size: 1.5rem;
    margin-bottom: var(--space-md);
    color: var(--text-primary);
}

.pricing-plan-price {
    margin-bottom: var(--space-xl);
}

.pricing-plan-price .price {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
}

.pricing-plan-price .period {
    font-size: 1rem;
    color: var(--text-muted);
}

.pricing-plan-features {
    list-style: none;
    text-align: left;
    margin-bottom: var(--space-xl);
}

.pricing-plan-features li {
    padding: var(--space-sm) 0;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.pricing-plan-features li.included .feature-icon {
    color: var(--primary);
}

.pricing-plan-features li.not-included {
    color: var(--text-muted);
    text-decoration: line-through;
}

.pricing-plan-features li.not-included .feature-icon {
    color: #ef4444;
}

.pricing-btn {
    width: 100%;
}

/* ============================================
   Products Section
   ============================================ */

.products-section {
    padding: var(--space-4xl) var(--space-xl);
    background: var(--bg-secondary);
}

.products-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-2xl);
}

.product-card {
    background: white;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-base);
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.product-image {
    padding: var(--space-xl);
    background: linear-gradient(135deg, #f0fdfa 0%, #e0f7fa 100%);
    text-align: center;
}

.product-image img {
    max-width: 100%;
    max-height: 250px;
    object-fit: contain;
    margin: 0 auto;
}

.product-content {
    padding: var(--space-xl);
}

.product-title {
    font-size: 1.5rem;
    margin-bottom: var(--space-md);
    color: var(--text-primary);
}

.product-price-container {
    margin-bottom: var(--space-lg);
    display: flex;
    align-items: center;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.product-price {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--primary);
}

.product-price-original {
    font-size: 1.25rem;
    color: var(--text-muted);
    text-decoration: line-through;
}

.product-price-discount {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--primary);
}

.product-discount-badge {
    background: #fef3c7;
    color: #d97706;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 700;
}

.product-features {
    list-style: none;
    margin-bottom: var(--space-xl);
}

.product-features li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    padding: var(--space-sm) 0;
    color: var(--text-secondary);
}

.product-features .check {
    color: var(--primary);
    font-weight: 700;
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .pricing-table-section {
        padding: var(--space-2xl) var(--space-md);
    }
    
    .pricing-plan-featured {
        transform: none;
    }
    
    .pricing-plan-featured:hover {
        transform: translateY(-5px);
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   Company Page Styles
   ============================================ */

.company-info-card {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-xl);
    margin-top: var(--space-xl);
}

.company-info-card > div {
    background: white;
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    text-align: left;
    transition: all var(--transition-base);
}

.company-info-card > div:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.company-info-card h4 {
    font-size: 1.125rem;
    margin-bottom: var(--space-md);
    color: var(--primary-dark);
}

.company-info-card p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin: 0;
}

.company-address p {
    font-size: 1rem;
}

.whatsapp-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: white !important;
    padding: var(--space-md) var(--space-xl);
    border-radius: var(--radius-full);
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-fast);
    margin-top: var(--space-sm);
}

.whatsapp-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
}

.whatsapp-icon {
    font-size: 1.25rem;
}

.product-link {
    display: inline-block;
    margin-top: var(--space-md);
    color: var(--primary);
    font-weight: 600;
    text-decoration: none;
    transition: color var(--transition-fast);
}

.product-link:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

/* Contact Buttons */
.contact-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-lg);
    justify-content: center;
    margin-top: var(--space-xl);
}

.contact-btn {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-lg) var(--space-xl);
    border-radius: var(--radius-xl);
    text-decoration: none;
    color: white;
    min-width: 220px;
    transition: all var(--transition-fast);
}

.contact-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.contact-btn.whatsapp {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
}

.contact-btn.email {
    background: linear-gradient(135deg, #EA4335 0%, #C5221F 100%);
}

.contact-btn.website {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
}

.contact-btn .btn-icon {
    font-size: 2rem;
}

.contact-btn .btn-text {
    display: flex;
    flex-direction: column;
    text-align: left;
}

.contact-btn .btn-text strong {
    font-size: 1.125rem;
}

.contact-btn .btn-text small {
    font-size: 0.875rem;
    opacity: 0.9;
}

@media (max-width: 768px) {
    .company-info-card {
        grid-template-columns: 1fr;
    }
    
    .contact-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .contact-btn {
        width: 100%;
        max-width: 320px;
        justify-content: center;
    }
}

/* ============================================
   Tutorial Page Boxes
   ============================================ */

.intro-box {
    background: white;
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    text-align: left;
    margin-top: var(--space-lg);
}

.intro-box p {
    margin-bottom: var(--space-md);
    color: var(--text-secondary);
    line-height: 1.8;
}

.warning-box {
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    border-left: 4px solid #f59e0b;
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    margin-top: var(--space-lg);
    color: #92400e;
}

.warning-box strong {
    color: #b45309;
}

.tip-box {
    background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
    border-left: 4px solid #3b82f6;
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    margin-top: var(--space-lg);
    text-align: center;
}

.tip-box p {
    color: #1e40af;
    margin-bottom: var(--space-md);
}

.remote-keys {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    margin: var(--space-lg) 0;
}

.remote-keys .key {
    background: white;
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-lg);
    font-weight: 700;
    color: var(--text-primary);
    box-shadow: var(--shadow-md);
    font-size: 1.125rem;
}

.remote-keys .plus {
    font-size: 1.5rem;
    font-weight: 700;
    color: #3b82f6;
}

.support-box {
    background: white;
    padding: var(--space-2xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    text-align: center;
    margin-top: var(--space-lg);
}

.support-box p {
    color: var(--text-secondary);
    margin-bottom: var(--space-xl);
    font-size: 1.125rem;
}

.whatsapp-btn-large {
    display: inline-flex;
    align-items: center;
    gap: var(--space-lg);
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: white !important;
    padding: var(--space-lg) var(--space-2xl);
    border-radius: var(--radius-xl);
    text-decoration: none;
    transition: all var(--transition-fast);
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.whatsapp-btn-large:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
}

.whatsapp-btn-large .whatsapp-icon {
    font-size: 2.5rem;
}

.whatsapp-btn-large .whatsapp-text {
    display: flex;
    flex-direction: column;
    text-align: left;
}

.whatsapp-btn-large .whatsapp-text strong {
    font-size: 1.25rem;
}

.whatsapp-btn-large .whatsapp-text small {
    font-size: 1rem;
    opacity: 0.9;
}

@media (max-width: 768px) {
    .remote-keys {
        flex-direction: column;
    }
    
    .whatsapp-btn-large {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
}

/* ============================================
   Banner Tutorial Page Styles
   ============================================ */

.banner-types {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    margin-top: var(--space-lg);
}

.banner-type {
    display: flex;
    align-items: flex-start;
    gap: var(--space-lg);
    background: var(--bg-primary);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--primary);
}

.banner-type .banner-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.banner-type .banner-info strong {
    display: block;
    font-size: 1.125rem;
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

.banner-type .banner-info p {
    color: var(--text-secondary);
    margin: 0;
    font-size: 0.95rem;
}

/* File Formats Grid */
.file-formats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-xl);
    margin-top: var(--space-xl);
}

.format-card {
    background: white;
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.format-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.format-card .format-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: var(--space-md);
}

.format-card strong {
    display: block;
    font-size: 1.25rem;
    color: var(--primary-dark);
    margin-bottom: var(--space-sm);
}

.format-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin: 0;
}

@media (max-width: 768px) {
    .banner-types {
        gap: var(--space-md);
    }
    
    .banner-type {
        flex-direction: column;
        text-align: center;
        align-items: center;
    }
    
    .file-formats-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   Remote Control Page Styles
   ============================================ */

.remote-control-container {
    display: flex;
    justify-content: center;
    margin: var(--space-xl) 0;
}

.remote-image-wrapper {
    background: linear-gradient(135deg, #f0fdfa 0%, #e0f7fa 100%);
    padding: var(--space-2xl);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
}

.remote-control-image {
    max-width: 300px;
    height: auto;
    display: block;
}

/* Remote Functions Grid */
.remote-functions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-xl);
    margin-top: var(--space-xl);
}

.remote-function-card {
    background: white;
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    border-left: 4px solid var(--primary);
}

.remote-function-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.remote-function-card.exit-mode {
    border-left-color: #ef4444;
}

.function-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.function-header .function-icon {
    font-size: 2rem;
}

.function-header h4 {
    margin: 0;
    font-size: 1.125rem;
    color: var(--text-primary);
}

.function-keys {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
    padding: var(--space-md);
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
}

.function-keys .key {
    background: white;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--text-primary);
    box-shadow: var(--shadow-sm);
    border: 1px solid #e2e8f0;
}

.function-keys .key-times {
    font-weight: 700;
    color: var(--primary);
    font-size: 0.875rem;
}

.function-keys .key-then {
    color: var(--text-muted);
    font-size: 1.25rem;
}

.function-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin: 0;
    line-height: 1.6;
}

/* Quick Reference Table */
.quick-reference-table {
    margin-top: var(--space-xl);
    overflow-x: auto;
}

.ref-table {
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
    border-collapse: collapse;
    background: white;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.ref-table th,
.ref-table td {
    padding: var(--space-md) var(--space-lg);
    text-align: left;
    border-bottom: 1px solid #e2e8f0;
}

.ref-table th {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    font-weight: 700;
}

.ref-table tbody tr:hover {
    background: #f8fafc;
}

.ref-table tbody tr:last-child td {
    border-bottom: none;
}

.ref-table code {
    background: var(--bg-primary);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    font-family: 'Courier New', monospace;
    font-size: 0.875rem;
    color: var(--primary-dark);
    font-weight: 600;
}

@media (max-width: 768px) {
    .remote-functions-grid {
        grid-template-columns: 1fr;
    }
    
    .function-keys {
        justify-content: center;
    }
    
    .remote-control-image {
        max-width: 200px;
    }
}

/* ============================================
   Restaurant TV Page Styles
   ============================================ */

.restaurant-gallery {
    margin-top: var(--space-xl);
}

.restaurant-gallery .gallery-item-large {
    margin-bottom: var(--space-lg);
}

.restaurant-gallery .gallery-item-large img {
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
    display: block;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.restaurant-gallery .gallery-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
    max-width: 800px;
    margin: 0 auto;
}

.restaurant-gallery .gallery-row img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.restaurant-gallery .gallery-row img:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-lg);
}

/* Ticker Features Grid */
.ticker-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-xl);
    margin-top: var(--space-xl);
}

.ticker-card {
    background: white;
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    text-align: left;
}

.ticker-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.ticker-card .ticker-icon {
    font-size: 2.5rem;
    display: block;
    margin-bottom: var(--space-md);
}

.ticker-card h4 {
    font-size: 1.125rem;
    color: var(--primary-dark);
    margin-bottom: var(--space-md);
}

.ticker-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.ticker-card ul li {
    position: relative;
    padding-left: var(--space-lg);
    margin-bottom: var(--space-sm);
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

.ticker-card ul li::before {
    content: '✔';
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: 700;
}

@media (max-width: 768px) {
    .restaurant-gallery .gallery-row {
        grid-template-columns: 1fr;
    }
    
    .ticker-features {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   Podium Mode Page Styles
   ============================================ */

.podium-hero {
    text-align: center;
    margin: var(--space-xl) 0;
}

.podium-intro {
    font-size: 1.25rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: var(--space-md);
}

.podium-intro strong {
    color: var(--primary-dark);
}

/* Use Cases */
.podium-usecases {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-xl);
    margin-top: var(--space-xl);
}

.usecase-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-lg);
    background: white;
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.usecase-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.usecase-item .usecase-icon {
    font-size: 2.5rem;
    flex-shrink: 0;
}

.usecase-item .usecase-content h4 {
    margin: 0 0 var(--space-sm) 0;
    color: var(--text-primary);
    font-size: 1.125rem;
}

.usecase-item .usecase-content p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Important Note */
.important-note {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    border-left: 4px solid #f59e0b;
    margin-top: var(--space-xl);
}

.important-note .note-icon {
    font-size: 3rem;
    flex-shrink: 0;
}

.important-note .note-content p {
    color: #92400e;
    margin: 0 0 var(--space-lg) 0;
    font-size: 1.1rem;
    line-height: 1.6;
}

.important-note .note-content strong {
    color: #b45309;
}

/* Screenshots */
.podium-screenshots {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-xl);
    margin-top: var(--space-xl);
}

.screenshot-item {
    background: white;
    padding: var(--space-lg);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    text-align: center;
}

.screenshot-item img {
    width: 100%;
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-md);
}

.screenshot-caption {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin: 0;
}

.screenshot-note {
    text-align: center;
    color: var(--text-muted);
    font-style: italic;
    margin-top: var(--space-xl);
}

/* Activation Steps */
.activation-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-xl);
    margin-top: var(--space-xl);
}

.step-box {
    display: flex;
    gap: var(--space-lg);
    background: white;
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

.step-box .step-number {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    font-size: 1.5rem;
    font-weight: 800;
    border-radius: var(--radius-lg);
    flex-shrink: 0;
}

.step-box .step-content h4 {
    margin: 0 0 var(--space-md) 0;
    color: var(--text-primary);
}

.step-box .step-content p {
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.6;
}

.remote-combo {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
    padding: var(--space-md);
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
}

.remote-combo .key {
    background: white;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--text-primary);
    box-shadow: var(--shadow-sm);
    border: 1px solid #e2e8f0;
}

.remote-combo .arrow {
    color: var(--text-muted);
    font-size: 1.25rem;
}

@media (max-width: 768px) {
    .podium-usecases {
        grid-template-columns: 1fr;
    }
    
    .usecase-item {
        flex-direction: column;
        text-align: center;
        align-items: center;
    }
    
    .important-note {
        flex-direction: column;
        text-align: center;
    }
    
    .podium-screenshots {
        grid-template-columns: 1fr;
    }
    
    .activation-steps {
        grid-template-columns: 1fr;
    }
    
    .step-box {
        flex-direction: column;
        text-align: center;
        align-items: center;
    }
    
    .remote-combo {
        justify-content: center;
    }
}

/* ============================================
   Network Diagram Page Styles
   ============================================ */

.network-diagram-container {
    text-align: center;
    margin-top: var(--space-xl);
}

.diagram-intro {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-xl);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.diagram-image-wrapper {
    background: white;
    padding: var(--space-xl);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
    display: inline-block;
    max-width: 100%;
}

.network-diagram-image {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
}

/* How It Works Grid */
.how-it-works-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-xl);
    margin-top: var(--space-xl);
}

.hiw-card {
    display: flex;
    gap: var(--space-lg);
    background: white;
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.hiw-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.hiw-card .hiw-number {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    font-size: 1.5rem;
    font-weight: 800;
    border-radius: var(--radius-lg);
    flex-shrink: 0;
}

.hiw-card .hiw-content h4 {
    margin: 0 0 var(--space-sm) 0;
    color: var(--text-primary);
    font-size: 1.1rem;
}

.hiw-card .hiw-content p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Requirements Grid */
.requirements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--space-xl);
    margin-top: var(--space-xl);
}

.req-card {
    background: white;
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: all var(--transition-base);
}

.req-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.req-card .req-icon {
    font-size: 2.5rem;
    display: block;
    margin-bottom: var(--space-md);
}

.req-card h4 {
    margin: 0 0 var(--space-sm) 0;
    color: var(--primary-dark);
    font-size: 1.1rem;
}

.req-card p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

@media (max-width: 768px) {
    .how-it-works-grid {
        grid-template-columns: 1fr;
    }
    
    .hiw-card {
        flex-direction: column;
        text-align: center;
        align-items: center;
    }
    
    .requirements-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   Activation Box Styles (When keyid has value)
   ============================================ */

.activation-box-section {
    background: linear-gradient(135deg, #f0fdfa 0%, #ccfbf1 100%);
    padding: var(--space-2xl) var(--space-xl);
    border-bottom: 3px solid var(--primary);
}

.activation-box {
    max-width: 600px;
    margin: 0 auto;
    background: white;
    padding: var(--space-2xl);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
    text-align: center;
}

.activation-steps-list {
    text-align: left;
    margin-bottom: var(--space-xl);
}

.activation-step {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-md) 0;
    border-bottom: 1px solid #e2e8f0;
}

.activation-step:last-child {
    border-bottom: none;
}

.activation-step .step-num {
    font-weight: 800;
    color: var(--primary);
    font-size: 1.125rem;
    flex-shrink: 0;
}

.activation-step .step-text {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.6;
}

.activation-step .step-text strong {
    color: var(--primary-dark);
}

.activation-key-display {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    padding: var(--space-xl) var(--space-2xl);
    border-radius: var(--radius-xl);
    margin-bottom: var(--space-xl);
}

.activation-key {
    font-family: 'Courier New', monospace;
    font-size: 2.5rem;
    font-weight: 800;
    color: white;
    letter-spacing: 0.1em;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.activation-login-btn {
    min-width: 200px;
    font-size: 1.125rem;
    padding: var(--space-md) var(--space-2xl);
}

@media (max-width: 768px) {
    .activation-box-section {
        padding: var(--space-xl) var(--space-md);
    }
    
    .activation-box {
        padding: var(--space-xl);
    }
    
    .activation-key {
        font-size: 1.75rem;
    }
    
    .activation-step {
        flex-direction: column;
        gap: var(--space-sm);
    }
}

/* ============================================
   Dashboard Styles
   ============================================ */

.dashboard-body {
    background: var(--bg-primary);
    min-height: 100vh;
}

/* Dashboard Navigation */
.dashboard-nav {
    background: white;
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 100;
}

.dashboard-nav .nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--space-md) var(--space-xl);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-lg);
}

.dashboard-nav .nav-brand {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.dashboard-nav .nav-logo {
    height: 40px;
    width: auto;
}

.dashboard-nav .nav-title {
    font-weight: 700;
    color: var(--primary-dark);
    font-size: 1.125rem;
}

.dashboard-nav .nav-venue {
    background: var(--bg-primary);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-full);
}

.dashboard-nav .nav-venue .venue-name {
    font-weight: 600;
    color: var(--primary);
}

.dashboard-nav .nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.dashboard-nav .nav-menu-item {
    color: var(--text-secondary);
    text-decoration: none;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.dashboard-nav .nav-menu-item:hover {
    background: var(--bg-primary);
    color: var(--primary);
}

.logout-btn {
    border: 1px solid #ef4444;
    color: #ef4444;
}

.logout-btn:hover {
    background: #ef4444;
    color: white;
}

/* User Profile in Navbar */
.nav-user-profile {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding-left: var(--space-lg);
    border-left: 1px solid #e2e8f0;
    margin-left: var(--space-md);
}

.nav-user-avatar {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 1rem;
}

.nav-user-info {
    display: flex;
    flex-direction: column;
}

.nav-user-name {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.875rem;
    line-height: 1.4;
}

.nav-user-dropdown {
    position: relative;
}

.nav-user-dropdown-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-xs);
    color: var(--text-muted);
    transition: color var(--transition-fast);
}

.nav-user-dropdown-btn:hover {
    color: var(--text-primary);
}

.nav-user-dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    min-width: 180px;
    padding: var(--space-sm) 0;
    display: none;
    z-index: 100;
}

.nav-user-dropdown.open .nav-user-dropdown-menu {
    display: block;
}

.nav-user-dropdown-menu a {
    display: block;
    padding: var(--space-sm) var(--space-lg);
    color: var(--text-secondary);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.nav-user-dropdown-menu a:hover {
    background: var(--bg-primary);
    color: var(--primary);
}

.nav-user-dropdown-menu .dropdown-divider {
    height: 1px;
    background: #e2e8f0;
    margin: var(--space-sm) 0;
}

.nav-user-dropdown-menu .logout-link {
    color: #ef4444;
}

.nav-user-dropdown-menu .logout-link:hover {
    background: #fef2f2;
}

/* Dashboard Container */
.dashboard-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--space-xl);
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: var(--space-xl);
    min-height: calc(100vh - 200px);
}

/* Dashboard Sidebar - Vertical on desktop */
.dashboard-sidebar {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

/* Venue Info */
.dashboard-venue-info {
    background: white;
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
}

.dashboard-venue-info .venue-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}

.dashboard-venue-info .venue-thumb {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-lg);
    object-fit: cover;
}

.dashboard-venue-info .venue-details {
    flex: 1;
}

.dashboard-venue-info .venue-name {
    font-size: 1rem;
    color: var(--text-primary);
    margin: 0 0 var(--space-xs) 0;
    font-weight: 700;
}

.dashboard-venue-info .venue-id {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-family: monospace;
    max-width: 150px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.dashboard-venue-info .venue-plan {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md) 0;
    border-top: 1px solid #e2e8f0;
    border-bottom: 1px solid #e2e8f0;
}

.dashboard-venue-info .plan-info {
    display: flex;
    flex-direction: column;
}

.dashboard-venue-info .plan-label {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.dashboard-venue-info .plan-value {
    font-size: 1rem;
    font-weight: 700;
    color: var(--primary);
    text-transform: uppercase;
}

.dashboard-venue-info .venue-referral {
    margin-top: var(--space-md);
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.dashboard-venue-info .venue-referral strong {
    color: var(--primary-dark);
    font-family: monospace;
}

/* Device & Screen Selector */
.dashboard-device-selector,
.dashboard-screen-selector {
    background: white;
    padding: var(--space-lg);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
}

.dashboard-device-selector label,
.dashboard-screen-selector label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: var(--space-sm);
}

.form-select {
    width: 100%;
    padding: var(--space-md);
    border: 1px solid #e2e8f0;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    color: var(--text-primary);
    background: white;
    cursor: pointer;
    transition: border-color var(--transition-fast);
}

.form-select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.1);
}

/* Dashboard Tabs - Vertical on desktop */
.dashboard-tabs {
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.dashboard-tab {
    display: block;
    padding: var(--space-md) var(--space-lg);
    color: var(--text-secondary);
    text-decoration: none;
    border-bottom: 1px solid #e2e8f0;
    transition: all var(--transition-fast);
}

.dashboard-tab:last-child {
    border-bottom: none;
}

.dashboard-tab:hover {
    background: var(--bg-primary);
    color: var(--primary);
}

.dashboard-tab.active {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    font-weight: 600;
}

/* Dashboard Main */
.dashboard-main {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

/* Activation Form */
.dashboard-activation-form {
    background: white;
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
}

.dashboard-activation-form .section-title {
    font-size: 1.25rem;
    color: var(--text-primary);
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-md);
    border-bottom: 2px solid var(--primary);
}

.venue-card {
    background: linear-gradient(135deg, #f0fdfa 0%, #e0f7fa 100%);
    padding: var(--space-lg);
    border-radius: var(--radius-xl);
    margin-bottom: var(--space-lg);
    text-align: center;
}

.venue-card .venue-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
    text-decoration: none;
    color: var(--text-primary);
}

.venue-card .venue-image {
    max-width: 200px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.venue-card .venue-name {
    font-weight: 700;
    font-size: 1.125rem;
    color: var(--primary-dark);
}

.old-device-warning {
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-lg);
    display: flex;
    align-items: center;
    gap: var(--space-md);
    color: #92400e;
    font-weight: 500;
}

.old-device-warning .warning-icon {
    font-size: 1.5rem;
}

.activation-form-fields {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.form-group label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.form-input {
    padding: var(--space-md);
    border: 1px solid #e2e8f0;
    border-radius: var(--radius-md);
    font-size: 1rem;
    transition: border-color var(--transition-fast);
}

.form-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.1);
}

/* File Upload */
.dashboard-file-upload {
    background: white;
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
}

.dashboard-file-upload .section-title {
    font-size: 1.25rem;
    color: var(--text-primary);
    margin-bottom: var(--space-lg);
}

.upload-area {
    border: 2px dashed #cbd5e1;
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    text-align: center;
    transition: all var(--transition-fast);
    cursor: pointer;
}

.upload-area:hover {
    border-color: var(--primary);
    background: rgba(13, 148, 136, 0.05);
}

.upload-area .file-input {
    display: none;
}

.upload-label {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
    cursor: pointer;
}

.upload-label .upload-icon {
    font-size: 3rem;
}

.upload-label .upload-text {
    font-weight: 600;
    color: var(--text-primary);
}

.upload-label .upload-hint {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.upload-progress {
    margin-top: var(--space-lg);
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.progress-bar {
    flex: 1;
    height: 8px;
    background: #e2e8f0;
    border-radius: var(--radius-full);
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    transition: width 0.3s ease;
}

.progress-text {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    min-width: 40px;
}

/* Banners Section */
.dashboard-banners-section {
    background: white;
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
}

.dashboard-banners-section .section-title {
    font-size: 1.25rem;
    color: var(--text-primary);
    margin-bottom: var(--space-lg);
}

.banners-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--space-lg);
}

.banner-item {
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.banner-item.is-active {
    border: 2px solid var(--primary);
}

.banner-item.in-trash {
    opacity: 0.5;
}

.banner-controls {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-md);
}

.control-group {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.control-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.toggle-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
}

.toggle-img {
    width: 36px;
    height: auto;
}

.banner-preview {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.banner-preview img {
    max-width: 100%;
    max-height: 200px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    object-fit: contain;
}

.no-banners {
    text-align: center;
    color: var(--text-muted);
    padding: var(--space-2xl);
}

/* Loading Overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.9);
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    z-index: 9999;
}

.loading-overlay.active {
    display: flex;
}

.loading-overlay img {
    width: 50px;
    height: 50px;
}

.loading-overlay span {
    color: var(--text-secondary);
    font-weight: 500;
}

/* Button Variants */
.btn-sm {
    padding: var(--space-xs) var(--space-md);
    font-size: 0.875rem;
}

.btn-success {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
}

.btn-success:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.4);
}

.btn-outline {
    background: transparent;
    border: 1px solid currentColor;
}

.btn-block {
    width: 100%;
}

@media (max-width: 992px) {
    .dashboard-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .dashboard-nav .nav-menu {
        display: none;
    }
    
    .dashboard-nav .nav-user-profile {
        display: none;
    }
    
    .dashboard-nav.menu-open .nav-menu {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        padding: var(--space-lg);
        box-shadow: var(--shadow-lg);
    }
    
    .mobile-menu-toggle {
        display: block;
        background: none;
        border: none;
        padding: var(--space-md);
        cursor: pointer;
    }
    
    .hamburger {
        display: block;
        width: 24px;
        height: 2px;
        background: var(--text-primary);
        position: relative;
    }
    
    .hamburger::before,
    .hamburger::after {
        content: '';
        position: absolute;
        width: 100%;
        height: 2px;
        background: var(--text-primary);
        left: 0;
    }
    
    .hamburger::before {
        top: -8px;
    }
    
    .hamburger::after {
        top: 8px;
    }
    
    .dashboard-container {
        padding: var(--space-md);
        gap: var(--space-md);
    }
    
    /* Sidebar horizontal below navbar on mobile */
    .dashboard-sidebar {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: var(--space-md);
        background: white;
        padding: var(--space-md);
        border-radius: var(--radius-xl);
        box-shadow: var(--shadow-sm);
    }
    
    .dashboard-venue-info,
    .dashboard-device-selector,
    .dashboard-screen-selector {
        box-shadow: none;
        padding: var(--space-md);
        background: var(--bg-primary);
    }
    
    .dashboard-tabs {
        grid-column: 1 / -1;
        display: flex;
        box-shadow: none;
        background: var(--bg-primary);
        border-radius: var(--radius-lg);
        overflow: hidden;
    }
    
    .dashboard-tab {
        flex: 1;
        text-align: center;
        border-bottom: none;
        padding: var(--space-sm) var(--space-md);
        font-size: 0.875rem;
    }
}

/* ============================================
   Auth Pages (Login/Register) Styles
   ============================================ */

.auth-body {
    background: linear-gradient(135deg, #f0fdfa 0%, #ccfbf1 50%, #99f6e4 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-xl);
}

.auth-container {
    width: 100%;
    max-width: 520px;
}

.auth-card {
    background: white;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
    padding: var(--space-2xl);
}

.auth-header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.auth-brand {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    text-decoration: none;
}

.auth-logo {
    width: 80px;
    height: 80px;
    object-fit: contain;
}

.auth-brand-name {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-dark);
}

/* Auth Navigation */
.auth-nav {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    margin-top: var(--space-lg);
    flex-wrap: wrap;
}

.auth-nav-link {
    padding: var(--space-sm) var(--space-lg);
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
    font-size: 0.875rem;
}

.auth-nav-link:hover {
    background: var(--bg-primary);
    color: var(--primary);
}

.auth-nav-link.active {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    font-weight: 600;
}

.auth-title {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--text-primary);
    text-align: center;
    margin-bottom: var(--space-xl);
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.auth-form .form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.auth-form label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.auth-form label .required {
    color: #ef4444;
}

.auth-form .form-input {
    padding: var(--space-md);
    border: 2px solid #e2e8f0;
    border-radius: var(--radius-lg);
    font-size: 1rem;
    transition: all var(--transition-fast);
}

.auth-form .form-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(13, 148, 136, 0.1);
}

.auth-form .form-select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236b7280' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

.auth-form .form-input::placeholder {
    color: #a0aec0;
}

.auth-form .form-textarea {
    resize: vertical;
    min-height: 100px;
}

.auth-form .form-intro {
    text-align: center;
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
    line-height: 1.6;
}

.auth-form .form-note {
    text-align: center;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: var(--space-md);
}

.auth-form .form-note a {
    color: var(--primary);
    text-decoration: none;
}

.auth-form .form-note a:hover {
    text-decoration: underline;
}

.auth-form .form-hint {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.auth-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

.auth-form .form-row-between {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Input with prefix (phone number) */
.input-with-prefix {
    display: flex;
    align-items: stretch;
}

.input-prefix {
    background: var(--bg-primary);
    border: 2px solid #e2e8f0;
    border-right: none;
    border-radius: var(--radius-lg) 0 0 var(--radius-lg);
    padding: var(--space-md);
    color: var(--text-secondary);
    font-weight: 500;
    display: flex;
    align-items: center;
}

.input-with-prefix .form-input {
    border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
    flex: 1;
}

/* Password input with toggle */
.password-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.password-input-wrapper .form-input {
    padding-right: 50px;
    width: 100%;
}

.password-toggle {
    position: absolute;
    right: var(--space-md);
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.25rem;
    color: var(--text-muted);
    padding: var(--space-xs);
}

.password-toggle:hover {
    color: var(--text-primary);
}

/* Checkbox styles */
.auth-form .form-checkbox {
    flex-direction: row;
    align-items: flex-start;
    gap: var(--space-sm);
}

.auth-form .form-checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin-top: 2px;
    accent-color: var(--primary);
    cursor: pointer;
}

.auth-form .form-checkbox label {
    font-weight: 400;
    color: var(--text-secondary);
    cursor: pointer;
}

.auth-form .form-checkbox label a {
    color: var(--primary);
    text-decoration: none;
}

.auth-form .form-checkbox label a:hover {
    text-decoration: underline;
}

.form-link {
    font-size: 0.875rem;
    color: var(--primary);
    text-decoration: none;
}

.form-link:hover {
    text-decoration: underline;
}

/* Large button */
.btn-large {
    padding: var(--space-md) var(--space-xl);
    font-size: 1rem;
}

/* Divider */
.auth-divider {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    color: var(--text-muted);
    font-size: 0.875rem;
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: #e2e8f0;
}

/* Google button */
.btn-google {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    background: white;
    border: 2px solid #e2e8f0;
    color: var(--text-primary);
    font-weight: 600;
    padding: var(--space-md) var(--space-xl);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
}

.btn-google:hover {
    background: #f8fafc;
    border-color: #cbd5e1;
}

.google-icon {
    flex-shrink: 0;
}

/* Auth footer text */
.auth-footer-text {
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-top: var(--space-md);
}

.auth-footer-text a {
    color: var(--primary);
    font-weight: 600;
    text-decoration: none;
}

.auth-footer-text a:hover {
    text-decoration: underline;
}

/* Page footer */
.auth-footer {
    text-align: center;
    margin-top: var(--space-xl);
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* Responsive */
@media (max-width: 576px) {
    .auth-body {
        padding: var(--space-md);
    }
    
    .auth-card {
        padding: var(--space-xl);
    }
    
    .auth-form .form-row {
        grid-template-columns: 1fr;
    }
    
    .auth-logo {
        width: 60px;
        height: 60px;
    }
    
    .auth-title {
        font-size: 1.5rem;
    }
}

/* ============================================
   Legal Content Pages (Terms, Privacy)
   ============================================ */

.legal-content {
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
    color: var(--text-secondary);
}

.legal-updated {
    background: var(--bg-primary);
    display: inline-block;
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    color: var(--primary-dark);
    font-weight: 600;
    margin-bottom: var(--space-xl);
}

.legal-intro {
    font-size: 1.1rem;
    margin-bottom: var(--space-lg);
    color: var(--text-primary);
}

.legal-section {
    background: white;
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    margin-bottom: var(--space-xl);
    box-shadow: var(--shadow-sm);
}

.legal-section h3 {
    color: var(--primary-dark);
    font-size: 1.25rem;
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-md);
    border-bottom: 2px solid var(--primary);
}

.legal-section h4 {
    color: var(--text-primary);
    font-size: 1rem;
    margin-top: var(--space-lg);
    margin-bottom: var(--space-md);
}

.legal-section p {
    margin-bottom: var(--space-md);
}

.legal-section ul {
    margin: var(--space-md) 0;
    padding-left: var(--space-xl);
}

.legal-section ul li {
    margin-bottom: var(--space-sm);
    position: relative;
}

.legal-section ul li::marker {
    color: var(--primary);
}

.legal-section a {
    color: var(--primary);
    text-decoration: none;
}

.legal-section a:hover {
    text-decoration: underline;
}

.legal-section strong {
    color: var(--text-primary);
}

.legal-section .contact-info {
    background: var(--bg-primary);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    margin-top: var(--space-md);
}

.legal-section .contact-info p {
    margin-bottom: var(--space-xs);
}

.legal-section.highlight-box {
    background: linear-gradient(135deg, #f0fdfa 0%, #ccfbf1 100%);
    border: 2px solid var(--primary);
}

.legal-section.highlight-box h3 {
    border-bottom-color: var(--primary-dark);
}

.legal-section.highlight-box ul li {
    list-style: none;
    padding-left: 0;
}

.legal-section.highlight-box ul {
    padding-left: var(--space-md);
}

@media (max-width: 768px) {
    .legal-content {
        padding: 0 var(--space-md);
    }
    
    .legal-section {
        padding: var(--space-lg);
    }
    
    .legal-section h3 {
        font-size: 1.1rem;
    }
}