/**
 * VIAJE 2026 - Arcade Theme
 * Design inspired by https://viaje.co.in/ - Step Into The Arcade
 */

@import url('https://fonts.googleapis.com/css2?family=Press+Start+2P&family=Orbitron:wght@400;500;600;700;800;900&family=Poppins:wght@300;400;500;600;700&display=swap');

:root {
    --color-electric-blue: #0080ff;
    --color-neon-pink: #ff10f0;
    --color-neon-yellow: #ff0;
    --color-deep-charcoal: #1a1a2e;
    --color-retro-green: #00ff41;
    --color-cyan: #0ff;
    --color-orange: #ff6b35;
    --color-purple: #9d00ff;
    --color-dark-bg: #0f0f1e;
    --color-dark-purple: #1a0033;
    --font-arcade: "Press Start 2P", monospace;
    --font-futuristic: "Orbitron", sans-serif;
    --font-body: "Poppins", sans-serif;
    --glow-blue: 0 0 20px rgba(0, 128, 255, 0.5);
    --glow-cyan: 0 0 20px rgba(0, 255, 255, 0.5);
    --glow-pink: 0 0 20px rgba(255, 16, 240, 0.5);
    --glow-yellow: 0 0 20px rgba(255, 255, 0, 0.5);
    --primary: #0080ff;
    --primary-light: #00aaff;
    --accent: #ff10f0;
    --accent-hover: #ff40ff;
    --success: #00ff41;
    --danger: #ff3c3c;
    --warning: #ff0;
}

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

body {
    font-family: var(--font-body);
    background: #0d1117;
    background-size: auto, cover;
    background-position: 0 0, center;
    background-attachment: scroll, fixed;
    background-repeat: repeat, no-repeat;
    min-height: 100vh;
    color: #e8e8e8;
    line-height: 1.6;
    position: relative;
    overflow-x: hidden;
}

body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(90deg, rgba(255, 62, 0, 0.03) 1px, transparent 1px),
        linear-gradient(rgba(0, 198, 255, 0.03) 1px, transparent 1px);
    background-size: 40px 40px;
    pointer-events: none;
    z-index: 0;
}

.container {
    max-width: 600px;
    margin: 0 auto;
    padding: 2rem;
    position: relative;
    z-index: 1;
}

.card {
    background: linear-gradient(135deg, rgba(26, 26, 46, 0.95), rgba(15, 15, 30, 0.98));
    border: 3px solid;
    border-image: linear-gradient(135deg, var(--color-electric-blue), var(--color-neon-pink), var(--color-cyan)) 1;
    border-radius: 8px;
    padding: 2rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 0 30px rgba(0, 128, 255, 0.2), 0 0 60px rgba(255, 16, 240, 0.1);
}

.card-header {
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid rgba(0, 255, 255, 0.3);
}

.card-header h1 {
    font-family: var(--font-arcade);
    font-size: clamp(0.9rem, 3vw, 1.2rem);
    color: var(--color-electric-blue);
    letter-spacing: 0.1em;
    text-shadow: var(--glow-blue);
    margin-bottom: 0.5rem;
}

.card-header p {
    font-family: var(--font-body);
    color: var(--color-cyan);
    font-size: 0.95rem;
    opacity: 0.9;
}

.tabs {
    display: flex;
    gap: 0;
    margin-bottom: 1.5rem;
    border-bottom: 2px solid rgba(0, 255, 255, 0.2);
}

.tabs .tab {
    flex: 1;
    padding: 0.75rem 1rem;
    text-align: center;
    text-decoration: none;
    font-family: var(--font-arcade);
    font-size: 0.6rem;
    color: #888;
    letter-spacing: 0.05em;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
    transition: all 0.3s;
}

.tabs .tab:hover {
    color: var(--color-cyan);
}

.tabs .tab.active {
    color: var(--color-neon-yellow);
    border-bottom-color: var(--color-neon-yellow);
    text-shadow: var(--glow-yellow);
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    font-family: var(--font-futuristic);
    font-weight: 600;
    font-size: 0.75rem;
    margin-bottom: 0.5rem;
    color: var(--color-cyan);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.form-group label .required {
    color: var(--danger);
}

.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    background: rgba(0, 128, 255, 0.08);
    border: 2px solid rgba(0, 255, 255, 0.3);
    border-radius: 4px;
    font-size: 1rem;
    color: #fff;
    font-family: var(--font-body);
    transition: all 0.2s;
}

.form-control::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

select.form-control {
    background: #1a1a2e !important;
    color: #fff !important;
    cursor: pointer;
}

select.form-control option {
    background: #1a1a2e;
    color: #fff;
    padding: 0.5rem;
}

.college-id-notice {
    font-weight: 700 !important;
    color: #ff3c3c !important;
}

.form-control:focus {
    outline: none;
    border-color: var(--color-cyan);
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.3);
}

.form-control.error {
    border-color: var(--danger);
}

.form-help {
    font-size: 0.8rem;
    color: #888;
    margin-top: 0.25rem;
}

.alert {
    padding: 1rem 1.25rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    border: 2px solid;
}

.alert-success {
    background: rgba(0, 255, 65, 0.15);
    color: var(--color-retro-green);
    border-color: var(--color-retro-green);
}

.alert-error {
    background: rgba(255, 60, 60, 0.15);
    color: #ff6b6b;
    border-color: var(--danger);
}

.alert-warning {
    background: rgba(255, 255, 0, 0.1);
    color: var(--color-neon-yellow);
    border-color: var(--color-neon-yellow);
}

.alert-info {
    background: rgba(0, 255, 255, 0.1);
    color: var(--color-cyan);
    border-color: var(--color-cyan);
}

.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    font-family: var(--font-arcade);
    font-size: 0.65rem;
    letter-spacing: 0.08em;
    text-align: center;
    text-decoration: none;
    border: 3px solid;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-electric-blue), #0066cc);
    border-color: var(--color-cyan);
    color: #fff;
    box-shadow: var(--glow-blue);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--color-cyan), var(--color-electric-blue));
    box-shadow: var(--glow-cyan);
    transform: translateY(-2px);
}

.btn-accent {
    background: linear-gradient(135deg, var(--color-neon-pink), var(--color-orange));
    border-color: var(--color-neon-yellow);
    color: #fff;
    box-shadow: var(--glow-pink);
}

.btn-accent:hover {
    box-shadow: var(--glow-yellow);
    transform: translateY(-2px);
}

.btn-block {
    width: 100%;
    display: block;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.btn:not(.btn-primary):not(.btn-accent) {
    background: transparent;
    border-color: rgba(255, 255, 255, 0.3);
    color: #888;
}

.btn:not(.btn-primary):not(.btn-accent):hover {
    border-color: var(--color-cyan);
    color: var(--color-cyan);
}

.ticket-calc {
    background: rgba(0, 0, 0, 0.3);
    padding: 1rem;
    border-radius: 8px;
    margin-top: 0.5rem;
    border: 2px solid rgba(0, 255, 255, 0.2);
}

.ticket-calc .amount {
    font-family: var(--font-arcade);
    font-size: 1rem;
    color: var(--color-neon-yellow);
    text-shadow: var(--glow-yellow);
}

.file-upload {
    border: 2px dashed rgba(0, 255, 255, 0.4);
    border-radius: 8px;
    padding: 1.5rem;
    text-align: center;
    transition: all 0.2s;
}

.file-upload:hover {
    border-color: var(--color-cyan);
    background: rgba(0, 255, 255, 0.05);
}

.file-upload input[type="file"] {
    display: none;
}

.file-upload-label {
    cursor: pointer;
    color: var(--color-cyan);
    font-weight: 600;
}

.file-name {
    margin-top: 0.5rem;
    font-size: 0.875rem;
    color: #888;
}

.nav-links {
    text-align: center;
    margin-top: 1.5rem;
}

.nav-links a {
    color: var(--color-cyan);
    text-decoration: none;
    margin: 0 0.5rem;
    font-size: 0.9rem;
}

.nav-links a:hover {
    color: var(--color-neon-yellow);
    text-shadow: var(--glow-yellow);
}

.logo {
    text-align: center;
    margin-bottom: 1.5rem;
}

.logo span {
    font-family: var(--font-arcade);
    font-size: clamp(1.2rem, 4vw, 1.8rem);
    color: var(--color-electric-blue);
    letter-spacing: 0.15em;
    text-shadow: var(--glow-blue);
}

.logo .tagline {
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--color-cyan);
    margin-top: 0.5rem;
    letter-spacing: 0.2em;
}

.errors {
    background: rgba(255, 60, 60, 0.15);
    color: #ff6b6b;
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1rem;
    border: 2px solid var(--danger);
}

.errors ul {
    margin: 0;
    padding-left: 1.25rem;
}

.errors li {
    margin: 0.25rem 0;
}

/* QR Code display */
.qr-container {
    text-align: center;
    padding: 2rem;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 12px;
    margin: 1.5rem 0;
    border: 2px solid rgba(0, 255, 255, 0.3);
}

.qr-container img {
    max-width: 250px;
    height: auto;
    border: 4px solid var(--color-cyan);
    box-shadow: var(--glow-cyan);
}

.registration-details {
    background: rgba(0, 0, 0, 0.3);
    padding: 1rem;
    border-radius: 8px;
    margin: 1rem 0;
    border: 2px solid rgba(0, 255, 255, 0.2);
}

.registration-details dt {
    font-weight: 600;
    color: var(--color-cyan);
    margin-top: 0.5rem;
}

.registration-details dd {
    margin-left: 0;
    margin-top: 0.25rem;
    color: #e0e0e0;
}

/* Admin styles */
.admin-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

.table-responsive {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
}

table th, table td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid rgba(0, 255, 255, 0.2);
}

table th {
    background: rgba(0, 128, 255, 0.2);
    color: var(--color-cyan);
    font-weight: 600;
}

table tr:hover {
    background: rgba(0, 255, 255, 0.05);
}

.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    font-size: 0.7rem;
    font-weight: 600;
    border-radius: 4px;
}

.badge-success { background: rgba(0, 255, 65, 0.3); color: var(--color-retro-green); }
.badge-pending { background: rgba(255, 255, 0, 0.2); color: var(--color-neon-yellow); }
.badge-failed { background: rgba(255, 60, 60, 0.3); color: #ff6b6b; }

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: linear-gradient(135deg, rgba(26, 26, 46, 0.9), rgba(15, 15, 30, 0.95));
    padding: 1.5rem;
    border-radius: 8px;
    border: 2px solid rgba(0, 255, 255, 0.3);
}

.stat-card h3 {
    font-family: var(--font-arcade);
    font-size: 1.5rem;
    color: var(--color-electric-blue);
}

.stat-card p {
    color: #888;
    font-size: 0.875rem;
}

/* Scanner interface */
.scanner-container {
    max-width: 400px;
    margin: 0 auto;
}

.scan-result {
    padding: 1.5rem;
    border-radius: 12px;
    margin-top: 1rem;
    text-align: center;
}

.scan-result.allowed {
    background: rgba(0, 255, 65, 0.2);
    border: 2px solid var(--color-retro-green);
}

.scan-result.denied {
    background: rgba(255, 60, 60, 0.2);
    border: 2px solid var(--danger);
}

/* Terms & Conditions */
.terms-box {
    margin-top: 1rem;
}

.terms-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    cursor: pointer;
    font-size: 0.9rem;
}

.terms-checkbox + .terms-checkbox {
    margin-top: 1rem;
}

.terms-checkbox input[type="checkbox"] {
    margin-top: 0.25rem;
    flex-shrink: 0;
    width: 1.1rem;
    height: 1.1rem;
    accent-color: var(--color-electric-blue);
}

.terms-checkbox .required {
    color: var(--danger);
}

.terms-link {
    color: var(--color-electric-blue);
    text-decoration: underline;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
}

.terms-link:hover,
.terms-link:focus {
    color: var(--color-cyan);
}

/* Terms Modal */
.terms-modal {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s, visibility 0.2s;
}

.terms-modal.terms-modal-open {
    opacity: 1;
    visibility: visible;
}

.terms-modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.75);
}

.terms-modal-content {
    position: relative;
    max-width: 520px;
    max-height: 85vh;
    background: linear-gradient(135deg, rgba(26, 26, 46, 0.98), rgba(15, 15, 30, 0.99));
    border: 2px solid rgba(0, 128, 255, 0.5);
    border-radius: 12px;
    box-shadow: 0 0 40px rgba(0, 128, 255, 0.3);
    overflow: hidden;
}

.terms-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid rgba(0, 128, 255, 0.3);
}

.terms-modal-header h3 {
    font-size: 1rem;
    color: var(--color-electric-blue);
    margin: 0;
}

.terms-modal-close {
    background: none;
    border: none;
    color: #888;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0 0.25rem;
    line-height: 1;
}

.terms-modal-close:hover {
    color: #fff;
}

.terms-modal-body {
    padding: 1.25rem;
    max-height: 60vh;
    overflow-y: auto;
    font-size: 0.85rem;
    line-height: 1.5;
}

.terms-modal-body ol {
    margin-left: 1.25rem;
    padding-left: 0.25rem;
}

.terms-modal-body li {
    margin-bottom: 0.75rem;
}

.terms-page-content {
    padding: 0.5rem 0;
    line-height: 1.6;
}

.terms-page-content ol {
    margin-left: 1.25rem;
    padding-left: 0.25rem;
}

.terms-page-content li {
    margin-bottom: 1rem;
}

@media (max-width: 640px) {
    .container {
        padding: 1rem;
    }
    
    .card {
        padding: 1.5rem;
    }
    
    .tabs .tab {
        font-size: 0.5rem;
    }
}