/* ===================================================
   Ject Portal — Design System v2
   Dark-first, messaging-native aesthetic
   =================================================== */

:root {
    --color-bg: #07090f;
    --color-surface: #0d1219;
    --color-surface-raised: #131b26;
    --color-border: #1c2637;
    --color-border-subtle: #111927;
    --color-text: #e2eaf6;
    --color-text-secondary: #7a8fa6;
    --color-text-muted: #3d5168;
    --color-primary: #14b8a6;
    --color-primary-hover: #0d9488;
    --color-primary-dim: rgba(20, 184, 166, 0.12);
    --color-primary-glow: rgba(20, 184, 166, 0.18);
    --color-success: #10b981;
    --color-success-dim: rgba(16, 185, 129, 0.12);
    --color-warning: #f59e0b;
    --color-warning-dim: rgba(245, 158, 11, 0.12);
    --color-error: #ef4444;
    --color-error-dim: rgba(239, 68, 68, 0.12);
    --radius: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --shadow-sm: 0 1px 4px rgba(0,0,0,0.5);
    --shadow-md: 0 8px 32px rgba(0,0,0,0.6);
    --shadow-glow: 0 0 60px rgba(20, 184, 166, 0.07);
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
    --max-width: 1100px;
}

@media (prefers-color-scheme: light) {
    :root {
        --color-bg: #f0f4f8;
        --color-surface: #ffffff;
        --color-surface-raised: #f8fafc;
        --color-border: #dde3ec;
        --color-border-subtle: #eef2f7;
        --color-text: #1a2332;
        --color-text-secondary: #4a5568;
        --color-text-muted: #94a3b8;
        --color-primary-dim: rgba(13, 148, 136, 0.1);
        --color-primary-glow: rgba(13, 148, 136, 0.08);
        --color-success-dim: rgba(16, 185, 129, 0.1);
        --color-warning-dim: rgba(245, 158, 11, 0.1);
        --color-error-dim: rgba(239, 68, 68, 0.1);
        --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
        --shadow-md: 0 6px 24px rgba(0,0,0,0.1);
        --shadow-glow: 0 0 40px rgba(13, 148, 136, 0.06);
    }
}

/* === Reset === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body {
    font-family: var(--font-sans);
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    -webkit-font-smoothing: antialiased;
}
main { flex: 1; }
a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }
code { font-family: var(--font-mono); font-size: 0.9em; background: var(--color-primary-dim); color: var(--color-primary); padding: 2px 7px; border-radius: 5px; }

/* === Layout === */
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }

/* === Navbar === */
.navbar {
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 100;
    height: 58px;
    display: flex;
    align-items: center;
}
.navbar-inner { display: flex; align-items: center; justify-content: space-between; width: 100%; }
.navbar-brand {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--color-text);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
    letter-spacing: -0.01em;
}
.navbar-brand:hover { text-decoration: none; color: var(--color-text); }
.brand-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    background: linear-gradient(135deg, #0d9488, #14b8a6);
    border-radius: 9px;
    font-size: 1.1rem;
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(20,184,166,0.3);
}
.navbar-links { display: flex; align-items: center; gap: 4px; }
.navbar-links a {
    color: var(--color-text-secondary);
    font-weight: 500;
    font-size: 0.9rem;
    padding: 6px 12px;
    border-radius: var(--radius);
    transition: all 0.15s;
}
.navbar-links a:hover { color: var(--color-text); background: var(--color-surface-raised); text-decoration: none; }

/* === Buttons === */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 20px;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 0.9rem;
    border: none;
    cursor: pointer;
    transition: all 0.15s ease;
    text-decoration: none;
    line-height: 1.4;
    letter-spacing: 0.01em;
}
.btn-primary { background: var(--color-primary); color: #fff; box-shadow: 0 2px 8px rgba(20,184,166,0.25); }
.btn-primary:hover { background: var(--color-primary-hover); text-decoration: none; transform: translateY(-1px); box-shadow: 0 4px 14px rgba(20,184,166,0.35); }
.btn-outline { background: transparent; color: var(--color-primary); border: 1.5px solid var(--color-border); }
.btn-outline:hover { background: var(--color-primary-dim); border-color: var(--color-primary); text-decoration: none; }
.btn-ghost { background: transparent; color: var(--color-text-secondary); }
.btn-ghost:hover { background: var(--color-surface-raised); color: var(--color-text); text-decoration: none; }
.btn-danger { background: var(--color-error-dim); color: var(--color-error); border: 1px solid rgba(239,68,68,0.25); }
.btn-danger:hover { background: var(--color-error); color: #fff; text-decoration: none; }
.btn-sm { padding: 7px 14px; font-size: 0.82rem; }
.btn-lg { padding: 13px 28px; font-size: 1rem; }
.btn-block { width: 100%; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none !important; }

/* === Flash Messages === */
.flash {
    padding: 12px 16px;
    border-radius: var(--radius);
    margin: 12px 0;
    font-size: 0.9rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 10px;
}
.flash-success { background: var(--color-success-dim); color: var(--color-success); border: 1px solid rgba(16,185,129,0.25); }
.flash-error { background: var(--color-error-dim); color: var(--color-error); border: 1px solid rgba(239,68,68,0.25); }
.flash-warning { background: var(--color-warning-dim); color: var(--color-warning); border: 1px solid rgba(245,158,11,0.25); }
.flash-info { background: var(--color-primary-dim); color: var(--color-primary); border: 1px solid rgba(20,184,166,0.25); }

/* === Hero === */
.hero {
    padding: 90px 0 70px;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute;
    top: -20%;
    left: 50%;
    width: 800px;
    height: 600px;
    background: radial-gradient(ellipse, rgba(20,184,166,0.08) 0%, transparent 65%);
    transform: translateX(-50%);
    pointer-events: none;
}
.hero h1 {
    font-size: 3rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 18px;
    line-height: 1.1;
    position: relative;
}
.text-accent {
    background: linear-gradient(135deg, #14b8a6, #2dd4bf);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero-tagline {
    font-size: 1.15rem;
    color: var(--color-text-secondary);
    max-width: 480px;
    margin: 0 auto 36px;
    line-height: 1.65;
    position: relative;
}
.hero-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; position: relative; }
.hero-trust {
    margin-top: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 32px;
    flex-wrap: wrap;
    position: relative;
}
.hero-trust-item { display: flex; align-items: center; gap: 8px; font-size: 0.85rem; color: var(--color-text-muted); }

/* === Features === */
.features { padding: 40px 0 90px; }
.section-label { text-align: center; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--color-primary); font-weight: 700; margin-bottom: 10px; }
.section-title { text-align: center; font-size: 1.8rem; font-weight: 700; letter-spacing: -0.02em; margin-bottom: 8px; }
.section-subtitle { text-align: center; font-size: 1rem; color: var(--color-text-secondary); margin-bottom: 48px; }
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}
.feature-card {
    background: var(--color-surface);
    padding: 28px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
    transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}
.feature-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); border-color: var(--color-primary); }
.feature-icon-wrap {
    width: 44px;
    height: 44px;
    background: var(--color-primary-dim);
    border-radius: 11px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    margin-bottom: 16px;
}
.feature-card h3 { font-size: 1rem; margin-bottom: 8px; font-weight: 600; }
.feature-card p { color: var(--color-text-secondary); font-size: 0.9rem; line-height: 1.6; }

/* === Auth Pages === */
.auth-page {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 48px 24px;
    position: relative;
}
.auth-page::before {
    content: '';
    position: fixed;
    top: 20%;
    left: 50%;
    width: 700px;
    height: 600px;
    background: radial-gradient(ellipse, rgba(20,184,166,0.06) 0%, transparent 65%);
    transform: translateX(-50%);
    pointer-events: none;
}
.auth-card { width: 100%; max-width: 420px; position: relative; }
.auth-card-inner {
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-md), var(--shadow-glow);
    overflow: hidden;
}
.auth-card-header { padding: 32px 36px 0; text-align: center; }
.auth-logo {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, #0d9488, #14b8a6);
    border-radius: 15px;
    font-size: 1.8rem;
    margin-bottom: 18px;
    box-shadow: 0 4px 20px rgba(20,184,166,0.35);
}
.auth-card-header h1 { font-size: 1.35rem; font-weight: 700; margin-bottom: 6px; letter-spacing: -0.01em; }
.auth-card-header p { font-size: 0.875rem; color: var(--color-text-secondary); margin: 0; }
.auth-card-body { padding: 28px 36px 36px; }
.auth-divider {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 20px 0;
    color: var(--color-text-muted);
    font-size: 0.8rem;
}
.auth-divider::before, .auth-divider::after { content: ''; flex: 1; height: 1px; background: var(--color-border); }
.auth-footer {
    text-align: center;
    padding: 18px 36px;
    border-top: 1px solid var(--color-border-subtle);
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    background: var(--color-surface-raised);
}

/* === Forms === */
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-size: 0.85rem; font-weight: 600; margin-bottom: 7px; color: var(--color-text); }
.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group input[type="number"],
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 11px 14px;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius);
    font-size: 0.9rem;
    font-family: var(--font-sans);
    background: var(--color-bg);
    color: var(--color-text);
    transition: border-color 0.15s, box-shadow 0.15s;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.15);
}
.form-group input::placeholder { color: var(--color-text-muted); }
.form-help { font-size: 0.78rem; color: var(--color-text-muted); margin-top: 5px; display: block; }
.form-check { display: flex; align-items: flex-start; gap: 10px; }
.form-check input[type="checkbox"] { width: 16px; height: 16px; flex-shrink: 0; margin-top: 2px; accent-color: var(--color-primary); }
.form-check label { margin-bottom: 0; font-weight: 400; font-size: 0.875rem; line-height: 1.5; }
ul li { color: var(--color-error); font-size: 0.82rem; margin-top: 5px; }

/* === Dashboard (user) === */
.dashboard { padding: 48px 0 64px; }
.dashboard-header { margin-bottom: 28px; }
.dashboard-header h1 { font-size: 1.75rem; font-weight: 700; letter-spacing: -0.02em; margin-bottom: 4px; }
.dashboard-header .subtitle { color: var(--color-text-secondary); font-size: 0.95rem; }
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 20px;
}
.status-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 18px;
    border-radius: var(--radius);
    margin-bottom: 24px;
    font-size: 0.9rem;
    font-weight: 500;
}
.status-bar.verified { background: var(--color-success-dim); color: var(--color-success); border: 1px solid rgba(16,185,129,0.25); }
.status-bar.unverified { background: var(--color-warning-dim); color: var(--color-warning); border: 1px solid rgba(245,158,11,0.25); }
.status-bar-text { flex: 1; }
.status-bar a { color: inherit; font-weight: 700; text-decoration: underline; }

/* === Cards === */
.card {
    background: var(--color-surface);
    padding: 24px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
}
.card-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--color-border-subtle);
}
.card-icon {
    width: 36px;
    height: 36px;
    background: var(--color-primary-dim);
    border-radius: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    flex-shrink: 0;
}
.card-header h2 { font-size: 1rem; font-weight: 600; margin: 0; }
.card h2 { font-size: 1rem; margin-bottom: 16px; font-weight: 600; }

/* === Info List === */
.info-list { margin: 0; }
.info-list dt { font-size: 0.73rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--color-text-muted); margin-top: 14px; }
.info-list dt:first-child { margin-top: 0; }
.info-list dd { font-size: 0.92rem; margin: 3px 0 0; }

/* === Badges === */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 600;
}
.badge-success { background: var(--color-success-dim); color: var(--color-success); }
.badge-warning { background: var(--color-warning-dim); color: var(--color-warning); }
.badge-error { background: var(--color-error-dim); color: var(--color-error); }
.badge-neutral { background: var(--color-surface-raised); color: var(--color-text-secondary); border: 1px solid var(--color-border); }

/* === Token Display === */
.token-display { margin-top: 16px; }
.token-display label { font-size: 0.73rem; font-weight: 700; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.06em; display: block; margin-bottom: 8px; }
.token-display textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    background: var(--color-bg);
    color: var(--color-text);
    resize: none;
    line-height: 1.5;
}
.token-meta { font-size: 0.8rem; color: var(--color-text-muted); margin-top: 8px; }
.text-muted { color: var(--color-text-muted); }

/* === Footer === */
.site-footer {
    padding: 28px 0;
    border-top: 1px solid var(--color-border);
    text-align: center;
    font-size: 0.82rem;
    color: var(--color-text-muted);
}
.footer-legal { font-size: 0.75rem; margin-top: 5px; }

/* === Responsive === */
@media (max-width: 640px) {
    .hero h1 { font-size: 2.2rem; }
    .hero-tagline { font-size: 1rem; }
    .features-grid { grid-template-columns: 1fr; }
    .dashboard-grid { grid-template-columns: 1fr; }
    .navbar-links a { padding: 6px 8px; font-size: 0.85rem; }
    .auth-card-header { padding: 24px 24px 0; }
    .auth-card-body { padding: 20px 24px 28px; }
    .auth-footer { padding: 14px 24px; }
}

/* ===================================================
   Admin Layout
   =================================================== */

.admin-layout {
    display: flex;
    min-height: calc(100vh - 58px);
    max-width: 100%;
}
.admin-sidebar {
    width: 230px;
    background: var(--color-surface);
    border-right: 1px solid var(--color-border);
    padding: 20px 0;
    flex-shrink: 0;
}
.admin-sidebar h3 {
    padding: 0 16px 12px;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-text-muted);
    font-weight: 700;
}
.admin-sidebar-nav { list-style: none; }
.admin-sidebar-nav a {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 9px 16px;
    color: var(--color-text-secondary);
    text-decoration: none;
    font-size: 0.875rem;
    border-left: 2px solid transparent;
    transition: all 0.12s;
}
.admin-sidebar-nav a:hover { background: var(--color-surface-raised); color: var(--color-text); text-decoration: none; }
.admin-sidebar-nav a.active { color: var(--color-primary); border-left-color: var(--color-primary); background: var(--color-primary-dim); font-weight: 600; }
.admin-content { flex: 1; padding: 32px; min-width: 0; overflow-y: auto; }
.admin-content h1 { font-size: 1.4rem; margin-bottom: 24px; font-weight: 700; letter-spacing: -0.01em; }
.stat-value { font-size: 2rem; font-weight: 800; color: var(--color-primary); line-height: 1; margin-bottom: 4px; }
.stat-label { font-size: 0.82rem; color: var(--color-text-secondary); }

/* === Tables === */
table { border-collapse: collapse; width: 100%; }
th { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--color-text-muted); font-weight: 700; padding: 10px 14px; text-align: left; border-bottom: 1px solid var(--color-border); }
td { padding: 12px 14px; font-size: 0.875rem; border-bottom: 1px solid var(--color-border-subtle); vertical-align: middle; }
tr:last-child td { border-bottom: none; }
tr:hover td { background: var(--color-surface-raised); }