/* ================================================================
   J.A.R.V.I.S. Command Center — Core Stylesheet
   AgentNet Dashboard v3.0 — Holographic Dark Theme
   ================================================================ */

/*── DESIGN TOKENS ────────────────────────────────*/
:root {
    --bg-deep: #050914;
    --bg-card: rgba(12, 16, 30, 0.88);
    --bg-secondary: rgba(15, 20, 35, 0.75);
    --text-primary: #e8ecf4;
    --text-secondary: #8892b0;
    --text-muted: #64748b;
    --border-color: rgba(77, 168, 218, 0.10);
    --border-glow: rgba(77, 168, 218, 0.25);
    --card-bg: rgba(12, 16, 30, 0.88);
    --card-shadow: 0 4px 30px rgba(0, 0, 0, 0.35);
    --navbar-bg: rgba(10, 14, 26, 0.82);
    --navbar-border: rgba(77, 168, 218, 0.12);
    --link-color: #8892b0;
    --link-hover: #00d4ff;
    --btn-primary-bg: linear-gradient(135deg, #4da8da, #a78bfa);
    --btn-primary-text: #ffffff;
    --btn-secondary-bg: rgba(77, 168, 218, 0.10);
    --btn-secondary-text: #e8ecf4;
    --btn-secondary-hover-bg: rgba(77, 168, 218, 0.20);
    --success-color: #34d399;
    --warning-color: #fbbf24;
    --danger-color: #fb7185;
    --info-color: #4da8da;
    --accent: #4da8da;
    --accent-cyan: #00d4ff;
    --accent-purple: #a78bfa;
    --accent-gold: #f0c060;
    --bg-dark: #050914;
    --glass-bg: rgba(10, 14, 26, 0.78);
    --glass-border: rgba(77, 168, 218, 0.10);
    --glass-blur: 16px;
    --jarvis-glow: 0 0 18px rgba(77, 168, 218, 0.25);
    --jarvis-glow-strong: 0 0 35px rgba(0, 212, 255, 0.4);
    --alert-danger-bg: rgba(251, 113, 133, 0.12);
    --alert-danger-text: #fb7185;
    --alert-success-bg: rgba(52, 211, 153, 0.12);
    --alert-success-text: #34d399;
    --alert-warning-bg: rgba(251, 191, 36, 0.12);
    --alert-warning-text: #fbbf24;
    --alert-info-bg: rgba(77, 168, 218, 0.12);
    --alert-info-text: #4da8da;
}

/* Keep dark-theme compatibility for existing code */
html.dark-theme {
    --bg-primary: var(--bg-deep);
    --bg-secondary: var(--bg-secondary);
    --text-primary: var(--text-primary);
    --text-secondary: var(--text-secondary);
    --border-color: var(--border-color);
    --card-bg: var(--card-bg);
    --card-shadow: var(--card-shadow);
    --navbar-bg: var(--navbar-bg);
    --navbar-border: var(--navbar-border);
    --link-color: var(--link-color);
    --link-hover: var(--link-hover);
    --btn-primary-bg: var(--btn-primary-bg);
    --btn-primary-text: var(--btn-primary-text);
    --btn-secondary-bg: var(--btn-secondary-bg);
    --btn-secondary-text: var(--btn-secondary-text);
    --btn-secondary-hover-bg: var(--btn-secondary-hover-bg);
    --success-color: var(--success-color);
    --warning-color: var(--warning-color);
    --danger-color: var(--danger-color);
    --info-color: var(--info-color);
    --accent: var(--accent);
    --bg-dark: var(--bg-dark);
}

/*── RESET & BASE ─────────────────────────────────*/
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: var(--bg-deep);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    padding-top: 70px;
}

/*── STARFIELD BACKGROUND ─────────────────────────*/
body::before {
    content: '';
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    z-index: 0;
    pointer-events: none;
    background:
        radial-gradient(2px 2px at 10% 20%, rgba(77,168,218,0.35), transparent),
        radial-gradient(2px 2px at 30% 60%, rgba(167,139,250,0.25), transparent),
        radial-gradient(1px 1px at 50% 10%, rgba(0,212,255,0.3), transparent),
        radial-gradient(2px 2px at 70% 40%, rgba(52,211,153,0.2), transparent),
        radial-gradient(1px 1px at 90% 80%, rgba(77,168,218,0.25), transparent),
        radial-gradient(1px 1px at 15% 85%, rgba(244,114,182,0.2), transparent),
        radial-gradient(1.5px 1.5px at 45% 45%, rgba(129,140,248,0.25), transparent),
        radial-gradient(1px 1px at 80% 15%, rgba(0,212,255,0.25), transparent),
        radial-gradient(1.5px 1.5px at 60% 75%, rgba(167,139,250,0.18), transparent),
        radial-gradient(1px 1px at 25% 35%, rgba(77,168,218,0.2), transparent),
        radial-gradient(1.5px 1.5px at 95% 55%, rgba(52,211,153,0.18), transparent),
        radial-gradient(1px 1px at 5% 50%, rgba(0,212,255,0.18), transparent);
}

/*── SCANLINE OVERLAY ─────────────────────────────*/
body::after {
    content: '';
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    z-index: 1;
    pointer-events: none;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(0, 0, 0, 0.025) 2px,
        rgba(0, 0, 0, 0.025) 4px
    );
}

/*── NAVBAR ───────────────────────────────────────*/
.navbar {
    background: var(--navbar-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border-bottom: 1px solid var(--navbar-border);
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1030;
    padding: 0.5rem 1.5rem;
    box-shadow: 0 1px 20px rgba(0, 0, 0, 0.3);
}
.navbar-container {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.navbar-brand {
    font-size: 1.15rem;
    font-weight: 800;
    letter-spacing: 1.5px;
    color: #fff;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
}
.navbar-brand .logo-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent-cyan);
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.6);
    animation: logoPulse 2s ease-in-out infinite;
}
@keyframes logoPulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.7); opacity: 0.5; }
}
.navbar-nav {
    display: flex;
    gap: 8px;
    align-items: center;
    list-style: none;
}
.navbar-nav a, .navbar-nav .nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.83rem;
    font-weight: 500;
    padding: 6px 12px;
    border-radius: 6px;
    transition: color 0.2s, background 0.2s;
}
.navbar-nav a:hover, .navbar-nav .nav-link:hover {
    color: var(--accent-cyan);
    background: rgba(77, 168, 218, 0.08);
}
.navbar-nav a.active, .navbar-nav .nav-link.active {
    color: var(--accent-cyan);
    font-weight: 600;
    background: rgba(77, 168, 218, 0.10);
}
.navbar-actions {
    display: flex;
    gap: 8px;
    align-items: center;
}

/*── CARDS ────────────────────────────────────────*/
.card, .card-body, [class*="card"] {
    background: var(--card-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: var(--card-shadow);
    position: relative;
    z-index: 10;
    transition: border-color 0.3s, box-shadow 0.3s;
}
.card:hover {
    border-color: var(--border-glow);
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.4), var(--jarvis-glow);
}
.card h2, .card h3, .card h4 {
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.3px;
}
.card p, .card span, .card div {
    color: var(--text-secondary);
}
.card a {
    color: var(--accent-cyan);
    text-decoration: none;
    transition: color 0.2s;
}
.card a:hover {
    color: #fff;
}

/*── FORMS ────────────────────────────────────────*/
.form-group {
    margin-bottom: 1rem;
}
.form-group label {
    display: block;
    color: var(--text-secondary);
    font-size: 0.82rem;
    font-weight: 600;
    margin-bottom: 0.35rem;
    letter-spacing: 0.3px;
    text-transform: uppercase;
}
input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="url"],
input[type="search"],
textarea,
select {
    width: 100%;
    padding: 10px 14px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background: rgba(12, 16, 30, 0.85);
    color: var(--text-primary);
    font-size: 0.9rem;
    font-family: inherit;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
    backdrop-filter: blur(8px);
}
input:focus, textarea:focus, select:focus {
    border-color: var(--accent-cyan);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.12);
}
input::placeholder, textarea::placeholder {
    color: var(--text-muted);
}
select option {
    background: #0f172a;
    color: var(--text-primary);
}

/*── BUTTONS ──────────────────────────────────────*/
.btn, button[type="submit"], .btn-primary {
    display: inline-block;
    padding: 10px 22px;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.3px;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all 0.25s;
    color: #fff;
    background: var(--btn-primary-bg);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}
.btn:hover, button[type="submit"]:hover, .btn-primary:hover {
    box-shadow: var(--jarvis-glow-strong);
    transform: translateY(-1px);
}
.btn-secondary {
    background: var(--btn-secondary-bg);
    color: var(--btn-secondary-text);
    border: 1px solid var(--border-color);
}
.btn-secondary:hover {
    background: var(--btn-secondary-hover-bg);
    border-color: var(--border-glow);
}
.btn-success {
    background: linear-gradient(135deg, #34d399, #10b981);
}
.btn-danger {
    background: linear-gradient(135deg, #fb7185, #e11d48);
}
.btn-warning {
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    color: #1a1a2e;
}

/*── TABLES ───────────────────────────────────────*/
table {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0;
}
thead th {
    background: rgba(15, 20, 35, 0.7);
    color: var(--text-secondary);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
    text-align: left;
}
tbody td {
    padding: 10px 16px;
    border-bottom: 1px solid rgba(77, 168, 218, 0.06);
    font-size: 0.85rem;
    color: var(--text-secondary);
}
tbody tr:hover {
    background: rgba(77, 168, 218, 0.04);
}

/*── BADGES ───────────────────────────────────────*/
.badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.3px;
}
.badge-success {
    background: rgba(52, 211, 153, 0.12);
    color: #34d399;
    border: 1px solid rgba(52, 211, 153, 0.25);
}
.badge-warning {
    background: rgba(251, 191, 36, 0.12);
    color: #fbbf24;
    border: 1px solid rgba(251, 191, 36, 0.25);
}
.badge-danger {
    background: rgba(251, 113, 133, 0.12);
    color: #fb7185;
    border: 1px solid rgba(251, 113, 133, 0.25);
}
.badge-info {
    background: rgba(77, 168, 218, 0.12);
    color: #4da8da;
    border: 1px solid rgba(77, 168, 218, 0.25);
}

/*── ALERTS ───────────────────────────────────────*/
.alert {
    padding: 12px 18px;
    border-radius: 10px;
    margin-bottom: 1rem;
    font-size: 0.85rem;
    z-index: 10;
    position: relative;
}
.alert-danger {
    background: var(--alert-danger-bg);
    color: var(--alert-danger-text);
    border: 1px solid rgba(251, 113, 133, 0.2);
}
.alert-success {
    background: var(--alert-success-bg);
    color: var(--alert-success-text);
    border: 1px solid rgba(52, 211, 153, 0.2);
}
.alert-warning {
    background: var(--alert-warning-bg);
    color: var(--alert-warning-text);
    border: 1px solid rgba(251, 191, 36, 0.2);
}
.alert-info {
    background: var(--alert-info-bg);
    color: var(--alert-info-text);
    border: 1px solid rgba(77, 168, 218, 0.2);
}

/*── TIMELINE ─────────────────────────────────────*/
.timeline-container {
    position: relative;
    padding-left: 24px;
    border-left: 2px solid rgba(77, 168, 218, 0.2);
    z-index: 10;
}
.timeline-item {
    position: relative;
    margin-bottom: 1.25rem;
    padding-left: 18px;
}
.timeline-indicator {
    position: absolute;
    left: -34px;
    top: 4px;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    border: 2px solid rgba(10, 14, 26, 0.9);
}
.timeline-date {
    font-size: 0.72rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 2px;
}
.timeline-content p {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/*── CODE / MONO ──────────────────────────────────*/
code, pre, .mono {
    font-family: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', monospace;
    font-size: 0.82rem;
}
pre {
    background: rgba(15, 20, 35, 0.8);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1rem;
    overflow-x: auto;
}

/*── UTILITY ──────────────────────────────────────*/
a {
    color: var(--accent-cyan);
    transition: color 0.2s;
}
a:hover {
    color: var(--link-hover);
}
hr {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: 1.5rem 0;
}
strong {
    color: var(--text-primary);
    font-weight: 600;
}
em {
    color: var(--text-secondary);
}

/*── OVERRIDE INLINE STYLES ───────────────────────*/
/* Các template cũ dùng inline style background:#fff, #f8f9fa, #f8fafc, #e2e8f0 */
[style*="background: #fff"],
[style*="background:#fff"],
[style*="background: #ffffff"],
[style*="background:#ffffff"],
[style*="background: #f8f9fa"],
[style*="background:#f8f9fa"],
[style*="background: #f8fafc"],
[style*="background:#f8fafc"] {
    background: var(--glass-bg) !important;
}
[style*="border: 1px solid #ddd"],
[style*="border:1px solid #ddd"],
[style*="border: 1px solid #e2e8f0"],
[style*="border:1px solid #e2e8f0"],
[style*="border: 1px solid #eee"],
[style*="border:1px solid #eee"] {
    border-color: var(--border-color) !important;
}
[style*="color: #666"],
[style*="color:#666"] {
    color: var(--text-secondary) !important;
}
[style*="color: #333"],
[style*="color:#333"],
[style*="color: #1a1a2e"],
[style*="color:#1a1a2e"],
[style*="color: #0f172a"],
[style*="color:#0f172a"],
[style*="color: #334155"],
[style*="color:#334155"],
[style*="color: #475569"],
[style*="color:#475569"] {
    color: var(--text-primary) !important;
}
[style*="color: #64748b"],
[style*="color:#64748b"],
[style*="color: #94a3b8"],
[style*="color:#94a3b8"] {
    color: var(--text-secondary) !important;
}

/*── MOBILE ───────────────────────────────────────*/
@media (max-width: 768px) {
    body { padding-top: 60px; }
    .navbar { padding: 0.4rem 1rem; }
    .navbar-brand { font-size: 1rem; letter-spacing: 1px; }
    .navbar-nav { gap: 4px; }
    .navbar-nav a { font-size: 0.75rem; padding: 4px 8px; }
    .card { padding: 1rem; }
    table { font-size: 0.75rem; }
    thead th, tbody td { padding: 8px 10px; }
}