/* ============================================================================
   OIXLY AUTH PAGES STYLESHEET
   Shared styles for landing, login, signup, and admin pages.
   Inherits design tokens from the main styles.css.
   ============================================================================ */

:root {
    --bg-primary: #0a0e17;
    --bg-secondary: #111827;
    --bg-card: rgba(17, 24, 39, 0.85);
    --bg-glass: rgba(17, 24, 39, 0.6);
    --cyan: #00e5ff;
    --cyan-dim: rgba(0, 229, 255, 0.15);
    --cyan-glow: rgba(0, 229, 255, 0.3);
    --red: #ff3d71;
    --orange: #ff9f43;
    --green: #00d68f;
    --purple: #a855f7;
    --text-primary: #e2e8f0;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --border: rgba(255, 255, 255, 0.06);
    --radius: 12px;
    --radius-lg: 16px;
    --font-mono: 'JetBrains Mono', monospace;
    --font-display: 'Rajdhani', sans-serif;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-mono);
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
}

/* ============================================================================
   Landing Page Hero
   ============================================================================ */

.landing-hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 40px 20px;
    position: relative;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(0, 229, 255, 0.06) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(168, 85, 247, 0.05) 0%, transparent 50%),
        var(--bg-primary);
}

.landing-logo {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
}

.landing-logo img {
    height: 70px;
    width: auto;
    filter: drop-shadow(0 0 20px rgba(0, 229, 255, 0.3));
}

.landing-logo h1 {
    font-family: var(--font-display);
    font-size: 48px;
    font-weight: 700;
    color: var(--cyan);
    letter-spacing: 6px;
    text-shadow: 0 0 30px rgba(0, 229, 255, 0.3);
}

.landing-tagline {
    font-size: 14px;
    color: var(--text-secondary);
    letter-spacing: 4px;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.landing-description {
    font-size: 16px;
    color: var(--text-secondary);
    max-width: 600px;
    line-height: 1.8;
    margin-bottom: 40px;
}

.landing-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    justify-content: center;
}

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

.auth-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 32px;
    border: none;
    border-radius: var(--radius);
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

.auth-btn-primary {
    background: linear-gradient(135deg, var(--cyan), #00b8d4);
    color: #000;
    box-shadow: 0 4px 20px rgba(0, 229, 255, 0.3);
}

.auth-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 229, 255, 0.5);
}

.auth-btn-secondary {
    background: transparent;
    color: var(--cyan);
    border: 1px solid var(--cyan-dim);
}

.auth-btn-secondary:hover {
    background: var(--cyan-dim);
    border-color: var(--cyan);
}

.auth-btn-danger {
    background: linear-gradient(135deg, var(--red), #d63031);
    color: #fff;
}

.auth-btn-danger:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(255, 61, 113, 0.4);
}

.auth-btn-ghost {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border);
}

.auth-btn-ghost:hover {
    color: var(--text-primary);
    border-color: rgba(255, 255, 255, 0.2);
}

.auth-btn-small {
    padding: 8px 16px;
    font-size: 12px;
    letter-spacing: 1px;
}

.auth-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

/* ============================================================================
   Features Grid (Landing)
   ============================================================================ */

.features-section {
    padding: 80px 20px;
    background: var(--bg-secondary);
}

.section-title {
    font-family: var(--font-display);
    font-size: 32px;
    font-weight: 700;
    text-align: center;
    color: var(--cyan);
    letter-spacing: 4px;
    margin-bottom: 50px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    max-width: 1100px;
    margin: 0 auto;
}

.feature-card {
    background: var(--bg-glass);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
    backdrop-filter: blur(10px);
    transition: var(--transition);
}

.feature-card:hover {
    border-color: var(--cyan-dim);
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

.feature-icon {
    font-size: 36px;
    margin-bottom: 16px;
}

.feature-card h3 {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: 1px;
    margin-bottom: 10px;
}

.feature-card p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ============================================================================
   Pricing Section (Landing)
   ============================================================================ */

.pricing-section {
    padding: 80px 20px;
    background: var(--bg-primary);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    max-width: 1000px;
    margin: 0 auto;
}

.pricing-card {
    background: var(--bg-glass);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    text-align: center;
    position: relative;
    transition: var(--transition);
}

.pricing-card.featured {
    border-color: var(--cyan);
    box-shadow: 0 0 40px rgba(0, 229, 255, 0.1);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--cyan), #00b8d4);
    color: #000;
    font-family: var(--font-display);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 2px;
    padding: 4px 20px;
    border-radius: 20px;
}

.pricing-card h3 {
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 2px;
    margin-bottom: 8px;
}

.pricing-price {
    font-family: var(--font-display);
    font-size: 42px;
    font-weight: 700;
    color: var(--cyan);
    margin: 16px 0;
}

.pricing-price span {
    font-size: 16px;
    color: var(--text-muted);
    font-weight: 400;
}

.pricing-features {
    list-style: none;
    text-align: left;
    margin: 24px 0;
}

.pricing-features li {
    padding: 8px 0;
    font-size: 13px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.pricing-features li::before {
    content: '✓';
    color: var(--green);
    font-weight: 700;
}

.pricing-features li.disabled {
    color: var(--text-muted);
    text-decoration: line-through;
}

.pricing-features li.disabled::before {
    content: '✕';
    color: var(--text-muted);
}

/* ============================================================================
   Auth Forms (Login, Signup)
   ============================================================================ */

.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    background:
        radial-gradient(ellipse at 50% 0%, rgba(0, 229, 255, 0.04) 0%, transparent 60%),
        var(--bg-primary);
}

.auth-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 48px 40px;
    width: 100%;
    max-width: 460px;
    backdrop-filter: blur(20px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.auth-header {
    text-align: center;
    margin-bottom: 36px;
}

.auth-header .logo-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    margin-bottom: 20px;
}

.auth-header .logo-link img {
    height: 40px;
}

.auth-header .logo-link span {
    font-family: var(--font-display);
    font-size: 28px;
    font-weight: 700;
    color: var(--cyan);
    letter-spacing: 4px;
}

.auth-header h2 {
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: 3px;
}

.auth-header p {
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 8px;
}

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

.form-group label {
    display: block;
    font-size: 11px;
    color: var(--text-secondary);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 8px;
    font-weight: 600;
}

.form-input {
    width: 100%;
    padding: 14px 16px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 14px;
    transition: var(--transition);
}

.form-input:focus {
    outline: none;
    border-color: var(--cyan);
    box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.1);
}

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

.form-select {
    width: 100%;
    padding: 14px 16px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 14px;
    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 24 24' fill='none' stroke='%2394a3b8' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
}

.form-select:focus {
    outline: none;
    border-color: var(--cyan);
    box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.1);
}

.form-textarea {
    width: 100%;
    padding: 14px 16px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 13px;
    resize: vertical;
    min-height: 80px;
}

.form-textarea:focus {
    outline: none;
    border-color: var(--cyan);
}

.auth-btn-full {
    width: 100%;
    margin-top: 8px;
}

.auth-footer {
    text-align: center;
    margin-top: 24px;
    font-size: 12px;
    color: var(--text-muted);
}

.auth-footer a {
    color: var(--cyan);
    text-decoration: none;
}

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

/* ============================================================================
   Alert / Status Messages
   ============================================================================ */

.auth-alert {
    padding: 12px 16px;
    border-radius: var(--radius);
    font-size: 12px;
    margin-bottom: 20px;
    display: none;
}

.auth-alert.error {
    background: rgba(255, 61, 113, 0.1);
    border: 1px solid rgba(255, 61, 113, 0.3);
    color: var(--red);
    display: block;
}

.auth-alert.success {
    background: rgba(0, 214, 143, 0.1);
    border: 1px solid rgba(0, 214, 143, 0.3);
    color: var(--green);
    display: block;
}

/* ============================================================================
   Admin Panel
   ============================================================================ */

.admin-layout {
    display: flex;
    min-height: 100vh;
}

.admin-sidebar {
    width: 240px;
    background: var(--bg-secondary);
    border-right: 1px solid var(--border);
    padding: 24px 16px;
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 10;
}

.admin-sidebar .sidebar-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 32px;
    text-decoration: none;
}

.admin-sidebar .sidebar-logo img {
    height: 32px;
}

.admin-sidebar .sidebar-logo span {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 700;
    color: var(--cyan);
    letter-spacing: 3px;
}

.admin-nav {
    list-style: none;
    flex: 1;
}

.admin-nav li {
    margin-bottom: 4px;
}

.admin-nav a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    border-radius: var(--radius);
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    transition: var(--transition);
    cursor: pointer;
}

.admin-nav a:hover,
.admin-nav a.active {
    background: var(--cyan-dim);
    color: var(--cyan);
}

.admin-main {
    flex: 1;
    margin-left: 240px;
    padding: 32px;
}

.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
}

.admin-header h2 {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 2px;
}

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

.admin-stat-card {
    background: var(--bg-glass);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    text-align: center;
}

.admin-stat-card .stat-number {
    font-family: var(--font-display);
    font-size: 36px;
    font-weight: 700;
    color: var(--cyan);
}

.admin-stat-card .stat-label {
    font-size: 11px;
    color: var(--text-muted);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-top: 4px;
}

/* Admin Tables */
.admin-table-wrap {
    background: var(--bg-glass);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: 24px;
}

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

.admin-table th {
    background: rgba(0, 0, 0, 0.3);
    padding: 14px 16px;
    font-size: 11px;
    color: var(--text-muted);
    letter-spacing: 2px;
    text-transform: uppercase;
    text-align: left;
    font-weight: 600;
}

.admin-table td {
    padding: 14px 16px;
    font-size: 13px;
    color: var(--text-secondary);
    border-top: 1px solid var(--border);
}

.admin-table tr:hover td {
    background: rgba(0, 229, 255, 0.02);
}

/* Status Badges */
.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.badge-active {
    background: rgba(0, 214, 143, 0.15);
    color: var(--green);
}

.badge-pending {
    background: rgba(255, 159, 67, 0.15);
    color: var(--orange);
}

.badge-suspended {
    background: rgba(255, 61, 113, 0.15);
    color: var(--red);
}

.badge-trial {
    background: rgba(168, 85, 247, 0.15);
    color: var(--purple);
}

.badge-pro {
    background: rgba(0, 229, 255, 0.15);
    color: var(--cyan);
}

.badge-enterprise {
    background: rgba(255, 159, 67, 0.15);
    color: var(--orange);
}

/* Admin Section Panels */
.admin-section {
    display: none;
}

.admin-section.active {
    display: block;
}

/* Admin Modal */
.admin-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 100;
}

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

.admin-modal {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
    width: 90%;
    max-width: 500px;
    max-height: 80vh;
    overflow-y: auto;
}

.admin-modal h3 {
    font-family: var(--font-display);
    font-size: 18px;
    color: var(--text-primary);
    letter-spacing: 2px;
    margin-bottom: 20px;
}

/* Token Display */
.token-display {
    background: rgba(0, 229, 255, 0.05);
    border: 1px dashed var(--cyan);
    border-radius: var(--radius);
    padding: 16px;
    text-align: center;
    margin: 16px 0;
}

.token-display .token-value {
    font-family: var(--font-mono);
    font-size: 18px;
    color: var(--cyan);
    letter-spacing: 2px;
    word-break: break-all;
    user-select: all;
}

.token-display .token-hint {
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 8px;
}

/* ============================================================================
   Footer (shared)
   ============================================================================ */

.auth-page-footer {
    text-align: center;
    padding: 24px;
    font-size: 11px;
    color: var(--text-muted);
    letter-spacing: 1px;
}

.auth-page-footer a {
    color: var(--text-secondary);
    text-decoration: none;
}

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

@media (max-width: 768px) {
    .landing-logo h1 {
        font-size: 36px;
    }

    .landing-description {
        font-size: 14px;
    }

    .auth-card {
        padding: 32px 24px;
        max-width: 100%;
    }

    .admin-sidebar {
        display: none;
    }

    .admin-main {
        margin-left: 0;
        padding: 20px 16px;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
    }

    .admin-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .admin-table-wrap {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .admin-table {
        min-width: 600px;
    }

    .admin-header {
        flex-direction: column;
        gap: 12px;
        align-items: flex-start;
    }
}

@media (max-width: 480px) {
    .auth-card {
        padding: 24px 16px;
        border-radius: 10px;
    }

    .auth-header .logo-link span {
        font-size: 22px;
    }

    .auth-header h2 {
        font-size: 18px;
        letter-spacing: 2px;
    }

    .auth-btn {
        padding: 12px 24px;
        font-size: 14px;
    }

    .admin-stats {
        grid-template-columns: 1fr;
    }

    .admin-stat-card .stat-number {
        font-size: 28px;
    }

    .admin-modal {
        width: 95%;
        padding: 24px 16px;
    }

    .backup-codes-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================================================
   Spinner / Loading
   ============================================================================ */

.auth-spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(0, 0, 0, 0.2);
    border-top-color: #000;
    border-radius: 50%;
    animation: auth-spin 0.6s linear infinite;
}

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

/* ============================================================================
   Backup Codes Display
   ============================================================================ */

.backup-codes-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
    margin: 16px 0;
}

.backup-code {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 10px;
    text-align: center;
    font-family: var(--font-mono);
    font-size: 14px;
    color: var(--cyan);
    letter-spacing: 2px;
    user-select: all;
}