/* ========================================================================
   AUTHWARE — Design System
   Premium dark theme with violet/cyan accents, glassmorphism, micro-animations
   ======================================================================== */

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

/* ── Tokens ── */
:root {
    /* Core palette */
    --bg-primary: #0a0a0f;
    --bg-secondary: #111118;
    --bg-tertiary: #1a1a24;
    --bg-card: rgba(22, 22, 32, 0.7);
    --bg-card-hover: rgba(30, 30, 45, 0.85);
    --bg-glass: rgba(16, 16, 28, 0.6);

    /* Accent gradient */
    --accent-1: #7c3aed;
    --accent-2: #06b6d4;
    --accent-3: #a855f7;
    --accent-glow: rgba(124, 58, 237, 0.3);
    --gradient-main: linear-gradient(135deg, #7c3aed 0%, #06b6d4 100%);
    --gradient-subtle: linear-gradient(135deg, rgba(124, 58, 237, 0.15) 0%, rgba(6, 182, 212, 0.1) 100%);

    /* Text */
    --text-primary: #f0f0f5;
    --text-secondary: #9898b0;
    --text-muted: #5a5a72;
    --text-accent: #a78bfa;

    /* Status */
    --success: #22c55e;
    --warning: #eab308;
    --danger: #ef4444;
    --info: #3b82f6;

    /* Borders */
    --border-subtle: rgba(255, 255, 255, 0.06);
    --border-accent: rgba(124, 58, 237, 0.3);

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 30px rgba(124, 58, 237, 0.15);

    /* Radii */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);

    /* Layout */
    --nav-height: 72px;
    --content-max: 1400px;
}

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

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    line-height: 1.6;
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--bg-tertiary); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent-1); }

/* ── Animated Background ── */
.bg-mesh {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    z-index: -1;
    overflow: hidden;
}

.bg-mesh::before,
.bg-mesh::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.4;
    animation: meshFloat 20s ease-in-out infinite;
}

.bg-mesh::before {
    width: 600px; height: 600px;
    background: radial-gradient(circle, var(--accent-1), transparent 70%);
    top: -200px; right: -100px;
}

.bg-mesh::after {
    width: 500px; height: 500px;
    background: radial-gradient(circle, var(--accent-2), transparent 70%);
    bottom: -150px; left: -100px;
    animation-delay: -10s;
    animation-direction: reverse;
}

@keyframes meshFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(50px, -30px) scale(1.05); }
    50% { transform: translate(-30px, 50px) scale(0.95); }
    75% { transform: translate(40px, 20px) scale(1.02); }
}

/* ── Login Page ── */
.login-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
}

.login-card {
    width: 100%;
    max-width: 420px;
    background: var(--bg-glass);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    padding: 48px 40px;
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    animation: cardAppear 0.6s var(--transition-slow) both;
}

@keyframes cardAppear {
    from { opacity: 0; transform: translateY(30px) scale(0.95); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.login-logo {
    text-align: center;
    margin-bottom: 40px;
}

.login-logo h1 {
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: 3px;
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.login-logo p {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-top: 8px;
    letter-spacing: 1px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 8px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.form-input {
    width: 100%;
    padding: 14px 16px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.95rem;
    transition: all var(--transition-base);
    outline: none;
}

.form-input:focus {
    border-color: var(--accent-1);
    box-shadow: 0 0 0 3px var(--accent-glow);
    background: rgba(255, 255, 255, 0.06);
}

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

.btn-primary {
    width: 100%;
    padding: 14px;
    background: var(--gradient-main);
    border: none;
    border-radius: var(--radius-md);
    color: white;
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0; left: -100%;
    width: 100%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
    transition: left 0.5s;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(124, 58, 237, 0.4);
}

.btn-primary:active {
    transform: translateY(0);
}

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

.login-error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    color: var(--danger);
    font-size: 0.85rem;
    margin-bottom: 20px;
    display: none;
}

.login-error.visible {
    display: block;
    animation: shake 0.4s ease;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-8px); }
    75% { transform: translateX(8px); }
}

/* ── Dashboard Layout ── */
.dashboard {
    min-height: 100vh;
    padding-bottom: calc(var(--nav-height) + 24px);
}

.dash-header {
    padding: 24px 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border-subtle);
    backdrop-filter: blur(12px);
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(10, 10, 15, 0.8);
}

.dash-header .brand {
    font-size: 1.3rem;
    font-weight: 800;
    letter-spacing: 2px;
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.dash-header .user-info {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.dash-header .logout-btn {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    color: var(--danger);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 0.8rem;
    cursor: pointer;
    transition: all var(--transition-base);
}

.dash-header .logout-btn:hover {
    background: rgba(239, 68, 68, 0.2);
    border-color: var(--danger);
}

/* ── Content Area ── */
.dash-content {
    max-width: var(--content-max);
    margin: 0 auto;
    padding: 32px 24px;
}

.tab-content {
    display: none;
    animation: fadeIn 0.3s ease;
}

.tab-content.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ── Stats Grid ── */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 32px;
}

.stat-card {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 24px;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--gradient-main);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.stat-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-accent);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.stat-card:hover::before {
    opacity: 1;
}

.stat-card .stat-icon {
    font-size: 1.5rem;
    margin-bottom: 12px;
}

.stat-card .stat-value {
    font-size: 2rem;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 6px;
}

.stat-card .stat-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ── Hit Cards ── */
.hits-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.hit-card {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-base);
}

.hit-card:hover {
    border-color: var(--border-accent);
    box-shadow: var(--shadow-md);
}

.hit-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    cursor: pointer;
    transition: background var(--transition-fast);
}

.hit-header:hover {
    background: rgba(255, 255, 255, 0.02);
}

.hit-header .hit-info {
    display: flex;
    align-items: center;
    gap: 16px;
}

.hit-header .hit-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--gradient-subtle);
    border: 2px solid var(--border-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.hit-header .hit-meta h3 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 2px;
}

.hit-header .hit-meta span {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.hit-header .hit-badges {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    font-size: 0.7rem;
    font-weight: 600;
    border-radius: 100px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.badge-purple { background: rgba(124, 58, 237, 0.15); color: var(--accent-3); border: 1px solid rgba(124, 58, 237, 0.3); }
.badge-cyan { background: rgba(6, 182, 212, 0.15); color: var(--accent-2); border: 1px solid rgba(6, 182, 212, 0.3); }
.badge-green { background: rgba(34, 197, 94, 0.15); color: var(--success); border: 1px solid rgba(34, 197, 94, 0.3); }
.badge-yellow { background: rgba(234, 179, 8, 0.15); color: var(--warning); border: 1px solid rgba(234, 179, 8, 0.3); }
.badge-red { background: rgba(239, 68, 68, 0.15); color: var(--danger); border: 1px solid rgba(239, 68, 68, 0.3); }

.hit-expand-icon {
    color: var(--text-muted);
    transition: transform var(--transition-base);
    font-size: 1.2rem;
}

.hit-card.expanded .hit-expand-icon {
    transform: rotate(180deg);
}

.hit-body {
    display: none;
    padding: 0 24px 24px;
    border-top: 1px solid var(--border-subtle);
}

.hit-card.expanded .hit-body {
    display: block;
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ── Data Sections ── */
.data-section {
    margin-top: 20px;
}

.data-section h4 {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-accent);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
}

.data-table th {
    text-align: left;
    padding: 10px 12px;
    color: var(--text-muted);
    font-weight: 500;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: rgba(255, 255, 255, 0.02);
    border-bottom: 1px solid var(--border-subtle);
}

.data-table td {
    padding: 10px 12px;
    border-bottom: 1px solid var(--border-subtle);
    color: var(--text-secondary);
    max-width: 300px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.data-table tr:hover td {
    background: rgba(255, 255, 255, 0.02);
    color: var(--text-primary);
}

.data-table .mono {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
}

/* ── Copy Button ── */
.copy-btn {
    background: rgba(124, 58, 237, 0.1);
    border: 1px solid rgba(124, 58, 237, 0.2);
    color: var(--accent-3);
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 0.7rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.copy-btn:hover {
    background: rgba(124, 58, 237, 0.2);
    border-color: var(--accent-1);
}

.copy-btn.copied {
    background: rgba(34, 197, 94, 0.15);
    border-color: var(--success);
    color: var(--success);
}

/* ── Bottom Navigation ── */
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: var(--nav-height);
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-top: 1px solid var(--border-subtle);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 16px;
    box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.3);
}

.nav-items {
    display: flex;
    gap: 4px;
    max-width: var(--content-max);
    width: 100%;
    justify-content: space-around;
}

.nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 8px 12px;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    color: var(--text-muted);
    text-decoration: none;
    position: relative;
    min-width: 60px;
}

.nav-item:hover {
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.04);
}

.nav-item.active {
    color: var(--accent-3);
}

.nav-item.active::before {
    content: '';
    position: absolute;
    top: -1px;
    left: 50%;
    transform: translateX(-50%);
    width: 24px;
    height: 3px;
    background: var(--gradient-main);
    border-radius: 0 0 3px 3px;
}

.nav-item .nav-icon {
    font-size: 1.3rem;
    line-height: 1;
}

.nav-item .nav-label {
    font-size: 0.65rem;
    font-weight: 500;
    letter-spacing: 0.3px;
    text-transform: uppercase;
}

/* ── Screenshot Viewer ── */
.screenshot-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 16px;
}

.screenshot-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
    transition: all var(--transition-base);
}

.screenshot-card:hover {
    border-color: var(--border-accent);
    transform: scale(1.02);
}

.screenshot-card img {
    width: 100%;
    display: block;
}

.screenshot-card .screenshot-label {
    padding: 12px 16px;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* ── Lightbox ── */
.lightbox {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0, 0, 0, 0.9);
    z-index: 200;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.lightbox.visible {
    display: flex;
    animation: fadeIn 0.2s ease;
}

.lightbox img {
    max-width: 90vw;
    max-height: 90vh;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
}

/* ── Settings ── */
.settings-form {
    max-width: 600px;
}

.settings-group {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin-bottom: 20px;
}

.settings-group h3 {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.btn-save {
    padding: 12px 32px;
    background: var(--gradient-main);
    border: none;
    border-radius: var(--radius-md);
    color: white;
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
}

.btn-save:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(124, 58, 237, 0.4);
}

.toast {
    position: fixed;
    top: 24px;
    right: 24px;
    padding: 14px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 0.85rem;
    z-index: 300;
    transform: translateX(120%);
    transition: transform var(--transition-base);
    box-shadow: var(--shadow-lg);
}

.toast.visible {
    transform: translateX(0);
}

.toast.success { border-color: var(--success); }
.toast.error { border-color: var(--danger); }

/* ── Search ── */
.search-bar {
    display: flex;
    gap: 12px;
    margin-bottom: 24px;
}

.search-input {
    flex: 1;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.9rem;
    outline: none;
    transition: all var(--transition-base);
}

.search-input:focus {
    border-color: var(--accent-1);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

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

/* ── Empty State ── */
.empty-state {
    text-align: center;
    padding: 80px 20px;
    color: var(--text-muted);
}

.empty-state .empty-icon {
    font-size: 3rem;
    margin-bottom: 16px;
    opacity: 0.5;
}

.empty-state p {
    font-size: 0.9rem;
}

/* ── Loading ── */
.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border-subtle);
    border-top-color: var(--accent-1);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 40px auto;
}

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

/* ── Responsive ── */
@media (max-width: 768px) {
    .dash-header { padding: 16px 20px; }
    .dash-content { padding: 20px 16px; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .nav-item { min-width: 48px; padding: 8px 6px; }
    .nav-item .nav-label { font-size: 0.55rem; }
    .hit-header .hit-badges { display: none; }
    .login-card { padding: 36px 28px; }
}

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