/* ==========================================================================
   AI SEEKHO DAY 2026 - CERTIFICATE VERIFICATION PORTAL STYLESHEET
   ========================================================================== */

:root {
    --bg-dark: #080a10;
    --bg-surface: rgba(18, 22, 34, 0.75);
    --bg-surface-elevated: rgba(28, 33, 50, 0.85);
    --border-subtle: rgba(255, 255, 255, 0.08);
    --border-glow: rgba(168, 85, 247, 0.3);
    
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --text-dim: #64748b;
    
    /* Category Colors */
    --color-purple: #9333ea;
    --color-purple-light: #c084fc;
    --color-purple-bg: rgba(147, 51, 234, 0.12);

    --color-pink: #e11d48;
    --color-pink-light: #fb7185;
    --color-pink-bg: rgba(225, 29, 72, 0.12);

    --color-maroon: #881337;
    --color-maroon-light: #f43f5e;
    --color-maroon-bg: rgba(136, 19, 55, 0.15);

    --color-green: #16a34a;
    --color-green-light: #4ade80;
    --color-green-bg: rgba(22, 163, 74, 0.12);

    --color-blue: #2563eb;
    --color-blue-light: #60a5fa;
    --color-blue-bg: rgba(37, 99, 235, 0.12);

    --color-red: #dc2626;
    --color-red-light: #f87171;
    --color-red-bg: rgba(220, 38, 38, 0.12);

    --color-yellow: #d97706;
    --color-yellow-light: #fbbf24;
    --color-yellow-bg: rgba(217, 119, 6, 0.12);

    /* Medals */
    --gold: #f59e0b;
    --silver: #94a3b8;
    --bronze: #d97706;

    --font-heading: 'Cinzel', 'Playfair Display', Georgia, serif;
    --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'Space Grotesk', ui-monospace, monospace;
}

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

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: var(--font-sans);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    position: relative;
    line-height: 1.6;
}

/* Background Glow Effects */
.bg-glow-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.28;
    animation: floatOrb 18s ease-in-out infinite alternate;
}

.orb-primary {
    top: -10%;
    left: 15%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, #7e22ce, #3b82f6);
}

.orb-secondary {
    bottom: 5%;
    right: 10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, #e11d48, #9333ea);
    animation-duration: 22s;
    animation-delay: -5s;
}

.orb-tertiary {
    top: 40%;
    left: -10%;
    width: 450px;
    height: 450px;
    background: radial-gradient(circle, #0284c7, #10b981);
    animation-duration: 25s;
    animation-delay: -10s;
}

.grid-overlay {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 40px 40px;
}

@keyframes floatOrb {
    0% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(40px, 30px) scale(1.08); }
    100% { transform: translate(-30px, -20px) scale(0.95); }
}

/* Header */
.site-header {
    position: relative;
    z-index: 10;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    background: rgba(8, 10, 16, 0.7);
    border-bottom: 1px solid var(--border-subtle);
    padding: 1rem 0;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

.brand-badge {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    text-decoration: none;
    color: inherit;
}

.brand-icon {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    background: linear-gradient(135deg, #9333ea, #3b82f6);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: #fff;
    box-shadow: 0 0 20px rgba(147, 51, 234, 0.4);
}

.brand-titles {
    display: flex;
    flex-direction: column;
}

.brand-main {
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 1.15rem;
    letter-spacing: 0.05em;
    color: #ffffff;
}

.accent-year {
    color: #c084fc;
}

.brand-sub {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 500;
}

.header-status-pill {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0.9rem;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
    color: #34d399;
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background: #34d399;
    border-radius: 50%;
    box-shadow: 0 0 10px #34d399;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(0.8); }
}

/* Main Layout */
.main-wrapper {
    position: relative;
    z-index: 1;
    max-width: 1000px;
    margin: 0 auto;
    padding: 2.5rem 1.5rem 4rem;
    flex: 1;
    width: 100%;
}

/* Hero Section */
.hero-section {
    text-align: center;
    margin-bottom: 2rem;
}

.event-partner-tags {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 1.25rem;
}

.partner-tag {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.3rem 0.75rem;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-subtle);
    color: var(--text-muted);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.partner-tag i {
    color: #c084fc;
}

.hero-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 0.75rem;
}

.gradient-text {
    background: linear-gradient(135deg, #a855f7, #ec4899, #38bdf8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1rem;
    color: var(--text-muted);
    max-width: 680px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Glass Card */
.glass-card {
    background: var(--bg-surface);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-subtle);
    border-radius: 18px;
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.4);
}

/* Search Form */
.search-card {
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.search-card:focus-within {
    border-color: var(--border-glow);
    box-shadow: 0 0 30px rgba(168, 85, 247, 0.2);
}

.input-group {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: rgba(0, 0, 0, 0.35);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 0.4rem 0.6rem 0.4rem 1rem;
}

.input-icon-wrap {
    color: #a855f7;
    font-size: 1.15rem;
}

#cert-id-input {
    flex: 1;
    background: transparent;
    border: none;
    color: #fff;
    font-family: var(--font-mono);
    font-size: 1.05rem;
    letter-spacing: 0.06em;
    outline: none;
    text-transform: uppercase;
    padding: 0.5rem 0;
}

#cert-id-input::placeholder {
    color: var(--text-dim);
    text-transform: none;
    font-family: var(--font-sans);
    font-size: 0.95rem;
}

.glow-button {
    background: linear-gradient(135deg, #9333ea, #6366f1);
    border: none;
    border-radius: 9px;
    color: #fff;
    padding: 0.75rem 1.4rem;
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.25s ease;
    box-shadow: 0 4px 15px rgba(147, 51, 234, 0.35);
}

.glow-button:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(147, 51, 234, 0.5);
    background: linear-gradient(135deg, #a855f7, #4f46e5);
}

.search-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.9rem;
    padding: 0 0.5rem;
    font-size: 0.78rem;
    color: var(--text-dim);
}

.search-meta i {
    color: #a855f7;
    margin-right: 0.3rem;
}

/* Quick Seed Testing Palette */
.seed-palette-card {
    padding: 1.25rem 1.5rem;
    margin-bottom: 2.5rem;
    background: rgba(15, 18, 28, 0.6);
}

.palette-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.palette-title {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.palette-title i {
    color: #fbbf24;
}

.toggle-seeds-btn {
    background: transparent;
    border: 1px solid var(--border-subtle);
    color: var(--text-dim);
    border-radius: 6px;
    padding: 0.3rem 0.65rem;
    font-size: 0.72rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    transition: all 0.2s ease;
}

.toggle-seeds-btn:hover {
    color: var(--text-main);
    border-color: rgba(255, 255, 255, 0.2);
}

.seeds-grid {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.seed-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.group-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-dim);
}

.chip-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.seed-chip {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-subtle);
    color: var(--text-main);
    padding: 0.35rem 0.65rem;
    border-radius: 6px;
    font-size: 0.75rem;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.seed-chip code {
    font-family: var(--font-mono);
    font-weight: 700;
    background: rgba(0, 0, 0, 0.3);
    padding: 0.1rem 0.3rem;
    border-radius: 4px;
}

.seed-chip:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

.chip-purple:hover { border-color: var(--color-purple-light); background: var(--color-purple-bg); }
.chip-pink:hover { border-color: var(--color-pink-light); background: var(--color-pink-bg); }
.chip-maroon:hover { border-color: var(--color-maroon-light); background: var(--color-maroon-bg); }
.chip-green:hover { border-color: var(--color-green-light); background: var(--color-green-bg); }
.chip-blue:hover { border-color: var(--color-blue-light); background: var(--color-blue-bg); }
.chip-red:hover { border-color: var(--color-red-light); background: var(--color-red-bg); }
.chip-yellow:hover { border-color: var(--color-yellow-light); background: var(--color-yellow-bg); }

/* Loader */
.loader-container {
    text-align: center;
    padding: 3rem 0;
}

.spinner-pulse {
    position: relative;
    width: 60px;
    height: 60px;
    margin: 0 auto 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.spinner-ring {
    position: absolute;
    inset: 0;
    border: 3px solid rgba(168, 85, 247, 0.15);
    border-top-color: #a855f7;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.pulse-icon {
    font-size: 1.5rem;
    color: #a855f7;
    animation: pulseIcon 1.5s ease-in-out infinite alternate;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

@keyframes pulseIcon {
    from { transform: scale(0.85); opacity: 0.6; }
    to { transform: scale(1.15); opacity: 1; }
}

.loader-text {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Verification Result Container */
.result-wrapper {
    margin-top: 1rem;
    outline: none;
}

.success-container {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* Dynamic Certificate Theme Styles */
.theme-card {
    position: relative;
    overflow: hidden;
    padding: 2.25rem 2rem;
    border-radius: 20px;
    border: 1px solid var(--theme-border, rgba(255, 255, 255, 0.1));
    background: var(--theme-bg-gradient, linear-gradient(180deg, rgba(20, 24, 38, 0.95), rgba(12, 15, 25, 0.95)));
    box-shadow: 0 20px 50px var(--theme-shadow, rgba(0, 0, 0, 0.5));
    transition: all 0.3s ease;
}

/* Category Specific Variables */
.theme-purple {
    --theme-primary: var(--color-purple);
    --theme-accent: var(--color-purple-light);
    --theme-border: rgba(192, 132, 252, 0.35);
    --theme-shadow: rgba(147, 51, 234, 0.25);
    --theme-glow: #9333ea;
}

.theme-pink {
    --theme-primary: var(--color-pink);
    --theme-accent: var(--color-pink-light);
    --theme-border: rgba(251, 113, 133, 0.35);
    --theme-shadow: rgba(225, 29, 72, 0.25);
    --theme-glow: #e11d48;
}

.theme-maroon {
    --theme-primary: var(--color-maroon);
    --theme-accent: var(--color-maroon-light);
    --theme-border: rgba(244, 63, 94, 0.35);
    --theme-shadow: rgba(136, 19, 55, 0.35);
    --theme-glow: #881337;
}

.theme-green {
    --theme-primary: var(--color-green);
    --theme-accent: var(--color-green-light);
    --theme-border: rgba(74, 222, 128, 0.35);
    --theme-shadow: rgba(22, 163, 74, 0.25);
    --theme-glow: #16a34a;
}

.theme-blue {
    --theme-primary: var(--color-blue);
    --theme-accent: var(--color-blue-light);
    --theme-border: rgba(96, 165, 250, 0.35);
    --theme-shadow: rgba(37, 99, 235, 0.25);
    --theme-glow: #2563eb;
}

.theme-red {
    --theme-primary: var(--color-red);
    --theme-accent: var(--color-red-light);
    --theme-border: rgba(248, 113, 113, 0.35);
    --theme-shadow: rgba(220, 38, 38, 0.25);
    --theme-glow: #dc2626;
}

.theme-yellow {
    --theme-primary: var(--color-yellow);
    --theme-accent: var(--color-yellow-light);
    --theme-border: rgba(251, 191, 36, 0.35);
    --theme-shadow: rgba(217, 119, 6, 0.25);
    --theme-glow: #d97706;
}

/* Certificate Card Elements */
.cert-header-ribbon {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1.25rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.cert-category-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1rem;
    border-radius: 9999px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    background: rgba(255, 255, 255, 0.08);
    color: var(--theme-accent, #fff);
    border: 1px solid var(--theme-border, rgba(255, 255, 255, 0.2));
    box-shadow: 0 0 15px var(--theme-shadow);
}

.verified-seal {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.8rem;
    font-weight: 700;
    color: #34d399;
    background: rgba(16, 185, 129, 0.12);
    border: 1px solid rgba(16, 185, 129, 0.3);
    padding: 0.35rem 0.85rem;
    border-radius: 9999px;
}

/* Certificate Body */
.cert-body {
    text-align: center;
    padding: 1rem 0 1.5rem;
}

.cert-title {
    font-family: var(--font-heading);
    font-size: clamp(1.4rem, 3.5vw, 2.2rem);
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #ffffff;
    margin-bottom: 0.5rem;
}

.cert-presented-to {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--text-dim);
    margin-bottom: 0.75rem;
}

.cert-recipient-name {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 4.5vw, 2.75rem);
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 0.75rem;
    text-shadow: 0 2px 20px rgba(255, 255, 255, 0.15);
    background: linear-gradient(180deg, #ffffff 60%, rgba(255, 255, 255, 0.8));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Position Badge */
.position-banner {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.5rem 1.4rem;
    border-radius: 30px;
    font-size: 1rem;
    font-weight: 800;
    letter-spacing: 0.03em;
    margin-bottom: 1.25rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    animation: bounceIn 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.position-1st {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: #1a0f00;
    border: 1px solid #fde68a;
    box-shadow: 0 0 25px rgba(245, 158, 11, 0.4);
}

.position-2nd {
    background: linear-gradient(135deg, #e2e8f0, #94a3b8);
    color: #0f172a;
    border: 1px solid #ffffff;
    box-shadow: 0 0 25px rgba(148, 163, 184, 0.4);
}

.position-3rd {
    background: linear-gradient(135deg, #d97706, #b45309);
    color: #fff;
    border: 1px solid #fcd34d;
    box-shadow: 0 0 25px rgba(217, 119, 6, 0.4);
}

.position-team {
    background: rgba(255, 255, 255, 0.08);
    color: var(--theme-accent, #fff);
    border: 1px solid var(--theme-border);
}

@keyframes bounceIn {
    0% { transform: scale(0.8); opacity: 0; }
    100% { transform: scale(1); opacity: 1; }
}

.cert-description {
    font-size: 0.95rem;
    color: var(--text-muted);
    max-width: 720px;
    margin: 0 auto 1.5rem;
    line-height: 1.7;
    font-style: italic;
}

/* Certificate Ledger Grid */
.cert-ledger-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    background: rgba(0, 0, 0, 0.3);
    padding: 1.25rem;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    margin-bottom: 1.5rem;
}

.ledger-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.ledger-label {
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-dim);
}

.ledger-value {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-main);
}

.id-chip {
    font-family: var(--font-mono);
    color: var(--theme-accent, #c084fc);
    font-size: 1rem;
    letter-spacing: 0.05em;
}

/* Signatories Box */
.cert-signatories-row {
    display: flex;
    justify-content: space-around;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
    padding-top: 1.25rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.signatory-box {
    text-align: center;
}

.sig-name {
    font-family: var(--font-sans);
    font-weight: 700;
    font-size: 0.92rem;
    color: #ffffff;
}

.sig-role {
    font-size: 0.75rem;
    color: var(--text-dim);
}

/* Actions Toolbar */
.cert-actions-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.75rem;
    padding: 1.25rem 1.5rem;
    background: var(--bg-surface-elevated);
}

.action-buttons {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--border-subtle);
    color: var(--text-main);
    padding: 0.65rem 1.1rem;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.2s ease;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.14);
    border-color: rgba(255, 255, 255, 0.2);
}

.btn-link-action {
    background: linear-gradient(135deg, rgba(147, 51, 234, 0.2), rgba(99, 102, 241, 0.2));
    border-color: rgba(147, 51, 234, 0.4);
    color: #e9d5ff;
}

.btn-link-action:hover {
    background: linear-gradient(135deg, rgba(147, 51, 234, 0.35), rgba(99, 102, 241, 0.35));
    border-color: rgba(147, 51, 234, 0.6);
}

/* Error Card */
.error-card {
    padding: 2.25rem 2rem;
    border-color: rgba(239, 68, 68, 0.3);
    background: linear-gradient(180deg, rgba(30, 15, 20, 0.85), rgba(18, 22, 34, 0.85));
}

.error-badge {
    font-size: 2.5rem;
    color: #ef4444;
    margin-bottom: 0.75rem;
}

.error-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: #f87171;
    margin-bottom: 0.5rem;
}

.error-message {
    color: var(--text-muted);
    margin-bottom: 1.25rem;
}

.error-retry-tips {
    background: rgba(0, 0, 0, 0.35);
    border-radius: 10px;
    padding: 1rem 1.25rem;
    font-size: 0.85rem;
    color: var(--text-dim);
}

.error-retry-tips ul {
    margin-top: 0.5rem;
    padding-left: 1.25rem;
}

.error-retry-tips li {
    margin-bottom: 0.25rem;
}

/* Toast */
.toast {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: #10b981;
    color: #ffffff;
    font-weight: 600;
    font-size: 0.9rem;
    padding: 0.75rem 1.25rem;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
    z-index: 9999;
    animation: slideUp 0.3s ease;
}

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

/* Footer */
.site-footer {
    position: relative;
    z-index: 10;
    background: rgba(6, 8, 14, 0.85);
    border-top: 1px solid var(--border-subtle);
    padding: 2.5rem 0 1.5rem;
    margin-top: auto;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

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

.footer-logos {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 0.4rem;
}

.badge-org i {
    color: #4285f4;
}

.badge-campus {
    color: #c084fc;
}

.footer-event-text {
    font-size: 0.85rem;
    color: var(--text-dim);
}

.footer-divider {
    height: 1px;
    background: var(--border-subtle);
    margin-bottom: 1.5rem;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.75rem;
    font-size: 0.78rem;
    color: var(--text-dim);
}

/* Utilities */
.hidden {
    display: none !important;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .header-container {
        justify-content: center;
        text-align: center;
    }
    
    .input-group {
        flex-direction: column;
        align-items: stretch;
        padding: 0.75rem;
    }
    
    .glow-button {
        justify-content: center;
    }
    
    .cert-header-ribbon {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .cert-actions-card {
        flex-direction: column;
        align-items: stretch;
    }
    
    .action-buttons {
        flex-direction: column;
    }
    
    .btn-secondary {
        justify-content: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

/* Print Stylesheet */
@media print {
    body {
        background: #ffffff !important;
        color: #000000 !important;
    }

    .bg-glow-container,
    .site-header,
    .hero-section,
    .search-container,
    .seed-palette-card,
    .cert-actions-card,
    .site-footer,
    #loader {
        display: none !important;
    }

    .theme-card {
        border: 2px solid #000000 !important;
        background: #ffffff !important;
        color: #000000 !important;
        box-shadow: none !important;
        padding: 2rem !important;
    }

    .cert-title,
    .cert-recipient-name,
    .ledger-value,
    .sig-name {
        color: #000000 !important;
        -webkit-text-fill-color: #000000 !important;
    }

    .cert-description {
        color: #333333 !important;
    }
}