/* ==========================================================================
   API Setu & DigiLocker Unified Verification Portal - Style System
   Design: Modern Dark Glassmorphism, Responsive Grid, Rich Micro-animations
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Outfit:wght@400;500;600;700&display=swap');

:root {
    --bg-main: #0b0f19;
    --bg-card: rgba(17, 24, 39, 0.75);
    --bg-card-hover: rgba(31, 41, 55, 0.85);
    --border-color: rgba(255, 255, 255, 0.08);
    --border-accent: rgba(99, 102, 241, 0.3);
    
    --primary: #6366f1;
    --primary-hover: #4f46e5;
    --primary-glow: rgba(99, 102, 241, 0.35);
    
    --accent-orange: #f97316;
    --accent-green: #10b981;
    --accent-cyan: #06b6d4;
    --accent-purple: #a855f7;
    
    --text-main: #f3f4f6;
    --text-muted: #9ca3af;
    --text-sub: #6b7280;
    
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    
    --shadow-card: 0 20px 40px -15px rgba(0, 0, 0, 0.5), 0 0 15px rgba(99, 102, 241, 0.05);
    --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background-color: var(--bg-main);
    color: var(--text-main);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    line-height: 1.5;
    background-image: 
        radial-gradient(circle at 15% 15%, rgba(99, 102, 241, 0.12) 0%, transparent 40%),
        radial-gradient(circle at 85% 85%, rgba(249, 115, 22, 0.08) 0%, transparent 40%);
    background-attachment: fixed;
}

/* Background Glow Effects */
.ambient-glow {
    position: fixed;
    border-radius: 50%;
    filter: blur(100px);
    pointer-events: none;
    z-index: 0;
}

.glow-1 {
    width: 450px;
    height: 450px;
    background: rgba(99, 102, 241, 0.15);
    top: -100px;
    left: -100px;
}

.glow-2 {
    width: 500px;
    height: 500px;
    background: rgba(249, 115, 22, 0.1);
    bottom: -150px;
    right: -150px;
}

/* Navigation Bar */
.navbar {
    background: rgba(11, 15, 25, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-color);
    padding: 14px 28px;
    position: sticky;
    top: 0;
    z-index: 100;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.nav-logo {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary), #818cf8);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.2rem;
    box-shadow: 0 4px 12px var(--primary-glow);
}

.nav-title {
    font-family: 'Outfit', sans-serif;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-main);
    letter-spacing: -0.3px;
}

.nav-title span {
    color: var(--accent-orange);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 16px;
}

.nav-link {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link:hover, .nav-link.active {
    color: #fff;
    background: rgba(255, 255, 255, 0.05);
}

.nav-logout {
    color: #ef4444;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.nav-logout:hover {
    background: rgba(239, 68, 68, 0.2);
    color: #f87171;
}

/* Badges */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-mock {
    background: rgba(249, 115, 22, 0.15);
    color: #fb923c;
    border: 1px solid rgba(249, 115, 22, 0.3);
}

.badge-live {
    background: rgba(16, 185, 129, 0.15);
    color: #34d399;
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.badge-verified {
    background: rgba(16, 185, 129, 0.15);
    color: #34d399;
    border: 1px solid rgba(16, 185, 129, 0.4);
}

/* Main Container Layout */
.app-wrapper {
    max-width: 1240px;
    margin: 0 auto;
    padding: 30px 20px;
    width: 100%;
    position: relative;
    z-index: 1;
    flex: 1;
}

/* Dashboard Stats Bar */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 18px;
    margin-bottom: 30px;
}

.stat-card {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: var(--shadow-card);
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-3px);
    border-color: var(--border-accent);
}

.stat-icon {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
}

.stat-icon.purple { background: rgba(99, 102, 241, 0.15); color: #818cf8; }
.stat-icon.green { background: rgba(16, 185, 129, 0.15); color: #34d399; }
.stat-icon.orange { background: rgba(249, 115, 22, 0.15); color: #fb923c; }
.stat-icon.cyan { background: rgba(6, 182, 212, 0.15); color: #38bdf8; }

.stat-info h4 {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-info .stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-main);
    font-family: 'Outfit', sans-serif;
}

/* Verification Hub Card */
.hub-card {
    background: var(--bg-card);
    backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-card);
    margin-bottom: 30px;
}

.hub-header {
    margin-bottom: 24px;
    text-align: center;
}

.hub-header h2 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 8px;
}

.hub-header p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Universal Smart Search Box */
.universal-box {
    background: rgba(15, 23, 42, 0.7);
    border: 2px dashed rgba(99, 102, 241, 0.3);
    border-radius: var(--radius-md);
    padding: 20px;
    margin-bottom: 28px;
    transition: var(--transition);
}

.universal-box:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 20px var(--primary-glow);
}

.universal-title {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent-orange);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
    text-transform: uppercase;
}

.search-input-group {
    display: flex;
    gap: 12px;
}

.search-input-wrapper {
    position: relative;
    flex: 1;
}

.search-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 1.1rem;
}

.search-field {
    width: 100%;
    padding: 14px 16px 14px 48px;
    background: rgba(11, 15, 25, 0.9);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: #fff;
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
}

.search-field:focus {
    outline: none;
    border-color: var(--primary);
}

.detected-badge {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(99, 102, 241, 0.2);
    color: #a5b4fc;
    border: 1px solid rgba(99, 102, 241, 0.4);
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    pointer-events: none;
}

.btn-search {
    background: linear-gradient(135deg, var(--primary), var(--primary-hover));
    color: #fff;
    border: none;
    padding: 0 28px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 4px 15px var(--primary-glow);
}

.btn-search:hover {
    opacity: 0.92;
    transform: translateY(-1px);
}

/* Category Tab Selectors */
.category-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 24px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 16px;
}

.tab-btn {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    padding: 10px 18px;
    border-radius: var(--radius-sm);
    font-size: 0.88rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
}

.tab-btn:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.08);
}

.tab-btn.active {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
    box-shadow: 0 4px 12px var(--primary-glow);
}

/* Verification Form Panel */
.form-panel {
    display: none;
    animation: fadeIn 0.3s ease;
}

.form-panel.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 18px;
    margin-bottom: 24px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-main);
}

.input-box {
    position: relative;
}

.input-box i {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
}

.form-input {
    width: 100%;
    padding: 12px 14px 12px 42px;
    background: rgba(11, 15, 25, 0.8);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: #fff;
    font-size: 0.95rem;
    font-family: inherit;
    transition: var(--transition);
}

.form-input:focus {
    outline: none;
    border-color: var(--primary);
}

.form-submit-bar {
    display: flex;
    justify-content: flex-end;
}

.btn-submit {
    background: linear-gradient(135deg, var(--accent-orange), #ea580c);
    color: #fff;
    padding: 14px 32px;
    border-radius: var(--radius-sm);
    border: none;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 4px 15px rgba(249, 115, 22, 0.3);
}

.btn-submit:hover {
    opacity: 0.92;
    transform: translateY(-2px);
}

/* Verification Result Hub */
.result-card {
    background: var(--bg-card);
    backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-card);
    margin-bottom: 30px;
    animation: slideUp 0.4s ease;
}

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

.result-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 20px;
    margin-bottom: 24px;
}

.result-title h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.4rem;
    font-weight: 700;
    color: #fff;
}

.result-title p {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.action-btns {
    display: flex;
    gap: 10px;
}

.btn-alt {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 500;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    transition: var(--transition);
}

.btn-alt:hover {
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
}

.profile-summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
    margin-bottom: 28px;
}

.info-item {
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 14px 18px;
}

.info-item label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: block;
    margin-bottom: 4px;
}

.info-item .val {
    font-size: 1rem;
    font-weight: 600;
    color: #fff;
    word-break: break-all;
}

/* Detailed Key-Value Specs Table */
.details-table-wrapper {
    overflow-x: auto;
    margin-bottom: 24px;
}

.details-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.details-table th, .details-table td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.9rem;
}

.details-table th {
    background: rgba(15, 23, 42, 0.8);
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.78rem;
    letter-spacing: 0.5px;
}

.details-table tr:hover td {
    background: rgba(255, 255, 255, 0.02);
}

/* Login Page Styles */
.login-container {
    max-width: 420px;
    margin: 80px auto;
    width: 100%;
    padding: 0 20px;
}

.login-card {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    box-shadow: var(--shadow-card);
    text-align: center;
}

.login-header {
    margin-bottom: 28px;
}

.login-header h1 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    margin-top: 10px;
    color: #fff;
}

/* Responsive Media Queries for Mobile, Tablet & Desktop */
@media (max-width: 768px) {
    .navbar {
        padding: 10px 14px;
        flex-wrap: wrap;
        gap: 10px;
    }
    
    .nav-brand {
        gap: 8px;
    }

    .nav-logo {
        width: 32px;
        height: 32px;
        font-size: 1rem;
    }
    
    .nav-title {
        font-size: 1.05rem;
    }

    .nav-user {
        gap: 8px;
    }

    .user-badge {
        display: none;
    }

    .btn-logout {
        padding: 6px 10px;
        font-size: 0.8rem;
    }
    
    .app-wrapper {
        padding: 12px 10px;
    }

    .hero-title {
        font-size: 1.45rem;
    }

    .hero-subtitle {
        font-size: 0.85rem;
    }
    
    .hub-card, .result-card, .login-card {
        padding: 18px 14px;
        border-radius: var(--radius-md);
    }
    
    .search-input-group {
        flex-direction: column;
        gap: 10px;
        background: transparent;
        border: none;
        box-shadow: none;
        padding: 0;
    }

    .search-input-group input,
    .search-input-group select {
        width: 100%;
        background: rgba(15, 23, 42, 0.85);
        border: 1px solid var(--border-color);
        border-radius: var(--radius-sm);
        padding: 12px 14px;
    }
    
    .btn-search {
        width: 100%;
        padding: 13px 16px;
        justify-content: center;
        border-radius: var(--radius-sm);
    }
    
    .category-tabs {
        overflow-x: auto;
        white-space: nowrap;
        flex-wrap: nowrap;
        padding-bottom: 8px;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }

    .category-tabs::-webkit-scrollbar {
        display: none;
    }

    .tab-btn {
        padding: 8px 14px;
        font-size: 0.82rem;
        flex-shrink: 0;
    }

    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }

    .grid-2, .grid-3, .grid-4 {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .profile-header-box {
        flex-direction: column;
        text-align: center;
        align-items: center;
    }

    .detail-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }

    .action-btns {
        flex-direction: column;
        gap: 10px;
    }

    .btn-action, .btn-retry, .btn-submit {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }

    .hero-title {
        font-size: 1.25rem;
    }

    .flow-toggle-group {
        flex-direction: column;
    }
}

/* Print Styles for Verification Certificate */
@media print {
    body {
        background: #fff !important;
        color: #000 !important;
    }
    
    .navbar, .stats-grid, .universal-box, .category-tabs, .action-btns, .ambient-glow {
        display: none !important;
    }
    
    .result-card {
        border: none !important;
        box-shadow: none !important;
        background: #fff !important;
        color: #000 !important;
    }
    
    .info-item {
        background: #f8fafc !important;
        border: 1px solid #cbd5e1 !important;
        color: #000 !important;
    }
    
    .info-item .val {
        color: #000 !important;
    }
}