:root {
    --bg-primary: #06080c;
    --bg-surface: #0b0e14;
    --bg-card: rgba(15, 20, 29, 0.85);
    --bg-card-hover: rgba(20, 26, 38, 0.95);
    --border-color: rgba(255, 255, 255, 0.08);
    --border-glow: rgba(63, 185, 80, 0.4);
    --text-primary: #f0f6fc;
    --text-secondary: #c9d1d9;
    --text-muted: #8b949e;
    --accent-green: #3fb950;
    --accent-green-glow: rgba(63, 185, 80, 0.15);
    --accent-blue: #58a6ff;
    --accent-blue-glow: rgba(88, 166, 255, 0.15);
    --accent-purple: #bc8cff;
    --accent-red: #f85149;
    --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
    --shadow-card: 0 16px 36px rgba(0, 0, 0, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: var(--font-sans);
}

body {
    background-color: var(--bg-primary);
    background-image: 
        radial-gradient(circle at 50% 0%, rgba(63, 185, 80, 0.08) 0%, transparent 60%),
        radial-gradient(circle at 85% 85%, rgba(88, 166, 255, 0.06) 0%, transparent 60%);
    color: var(--text-primary);
    min-height: 100vh;
    line-height: 1.6;
    display: flex;
    flex-direction: column;
}

/* Header Navbar */
.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 2.5rem;
    background: rgba(11, 14, 20, 0.85);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
    letter-spacing: -0.02em;
}

.brand-dot {
    width: 10px;
    height: 10px;
    background-color: var(--accent-green);
    border-radius: 50%;
    box-shadow: 0 0 12px var(--accent-green);
    animation: pulse-dot 2s infinite ease-in-out;
}

@keyframes pulse-dot {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.25); opacity: 0.7; }
}

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--accent-green-glow);
    border: 1px solid var(--border-glow);
    color: var(--accent-green);
    font-size: 0.8rem;
    font-weight: 600;
    padding: 0.35rem 0.85rem;
    border-radius: 9999px;
}

.status-badge .dot {
    width: 6px;
    height: 6px;
    background-color: var(--accent-green);
    border-radius: 50%;
}

/* Main Layout */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 2.5rem 1.5rem;
    flex: 1;
}

/* Hero Section */
.hero {
    text-align: center;
    margin-bottom: 3rem;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 0.8rem;
    font-weight: 600;
    padding: 0.35rem 0.9rem;
    border-radius: 9999px;
    margin-bottom: 1rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.hero h1 {
    font-size: 3rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 0.75rem;
    background: linear-gradient(135deg, #ffffff 40%, #8b949e 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 640px;
    margin: 0 auto;
}

/* Glassmorphic Cards */
.card, .portal-card {
    background: var(--bg-card);
    backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    box-shadow: var(--shadow-card);
    transition: all 0.25s ease;
}

.portal-card {
    max-width: 480px;
    margin: 0 auto;
}

.portal-header {
    text-align: center;
    margin-bottom: 1.5rem;
}

.portal-header h2 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.35rem;
}

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

.card-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.35rem;
}

.card-subtitle {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 1.25rem;
}

/* Tabs */
.tabs {
    display: flex;
    gap: 0.5rem;
    background: rgba(0, 0, 0, 0.4);
    padding: 4px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    margin-bottom: 1.25rem;
}

.tab-btn {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text-muted);
    padding: 0.6rem;
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.tab-btn.active {
    background: var(--accent-green-glow);
    color: var(--accent-green);
    border: 1px solid var(--border-glow);
}

/* Form Controls */
.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 0.35rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.form-group input, .ai-input-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    background: rgba(6, 8, 12, 0.9);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 0.9rem;
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-group input:focus, .ai-input-group textarea:focus {
    border-color: var(--accent-green);
    box-shadow: 0 0 12px var(--accent-green-glow);
}

.btn-primary {
    width: 100%;
    padding: 0.75rem;
    background: var(--accent-green);
    color: #06080c;
    font-weight: 700;
    font-size: 0.9rem;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-primary:hover {
    background: #4ac260;
    transform: translateY(-1px);
}

.btn-danger {
    padding: 0.5rem 1.25rem;
    background: rgba(248, 81, 73, 0.15);
    border: 1px solid rgba(248, 81, 73, 0.35);
    color: var(--accent-red);
    font-weight: 600;
    font-size: 0.85rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-danger:hover {
    background: rgba(248, 81, 73, 0.25);
}

/* Time Display */
.time-display {
    text-align: center;
    margin-top: 1.25rem;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Private Dashboard Layout */
.private-dashboard {
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
}

.profile-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.75rem;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.user-avatar {
    font-size: 1.8rem;
    background: var(--accent-blue-glow);
    padding: 0.4rem 0.6rem;
    border-radius: 50%;
    border: 1px solid rgba(88, 166, 255, 0.3);
}

.user-name {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
}

.user-status {
    font-size: 0.8rem;
    color: var(--accent-green);
}

/* Grid & Telemetry */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
    gap: 1.5rem;
}

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

.stat-box {
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.9rem;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.25rem;
}

.stat-value {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary);
    font-family: var(--font-mono);
}

.text-success {
    color: var(--accent-green) !important;
}

/* AI Console Input Group */
.ai-input-group {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.ai-input-group textarea {
    resize: vertical;
    font-family: var(--font-sans);
}

.code-box {
    background: #06080c;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1rem;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--accent-blue);
    max-height: 220px;
    overflow-y: auto;
    white-space: pre-wrap;
    word-break: break-word;
}

/* Suite Grid */
.suite-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
}

.suite-tile {
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.25rem;
    text-decoration: none;
    transition: all 0.2s ease;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.suite-tile:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-glow);
    transform: translateY(-2px);
}

.tile-icon {
    font-size: 1.6rem;
    margin-bottom: 0.25rem;
}

.tile-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
}

.tile-desc {
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.4;
}

/* Auth Messages */
.auth-message {
    margin-top: 1rem;
    padding: 0.65rem 0.85rem;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 500;
}

.auth-message.success {
    background: var(--accent-green-glow);
    border: 1px solid var(--border-glow);
    color: var(--accent-green);
}

.auth-message.error {
    background: rgba(248, 81, 73, 0.15);
    border: 1px solid rgba(248, 81, 73, 0.35);
    color: var(--accent-red);
}

.hidden {
    display: none !important;
}

/* Dashboard Navigation Tabs */
.dash-tabs {
    display: flex;
    gap: 0.5rem;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 1.5rem;
    overflow-x: auto;
    scrollbar-width: none;
}
.dash-tabs::-webkit-scrollbar {
    display: none;
}
.dash-tab-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.75rem 1.15rem;
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.2s ease;
}
.dash-tab-btn:hover {
    color: var(--text-primary);
}
.dash-tab-btn.active {
    color: var(--accent-green);
    border-bottom-color: var(--accent-green);
}
.dash-tab-pane {
    animation: fadeIn 0.2s ease;
}
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(3px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Tab Content Components */
.tab-section {
    background: rgba(6, 8, 12, 0.75);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.25rem;
    margin-bottom: 1.25rem;
}
.tab-section h3 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.tab-section p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
    line-height: 1.5;
}
.meta-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
}
.meta-table tr {
    border-bottom: 1px solid var(--border-color);
}
.meta-table tr:last-child {
    border-bottom: none;
}
.meta-table td {
    padding: 0.65rem 0.5rem;
}
.meta-label {
    color: var(--text-muted);
    font-weight: 600;
    width: 38%;
}
.meta-val {
    color: var(--text-primary);
    font-family: var(--font-mono);
    word-break: break-all;
}
.log-box {
    background: #050608;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.85rem;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: #8be9fd;
    max-height: 220px;
    overflow-y: auto;
    white-space: pre-wrap;
    word-break: break-all;
}
.btn-action {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 1rem;
    background: var(--accent-glow);
    border: 1px solid rgba(46, 160, 67, 0.4);
    color: var(--accent-green);
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s ease;
}
.btn-action:hover {
    background: rgba(46, 160, 67, 0.25);
    transform: translateY(-1px);
}
.btn-action.secondary {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--border-color);
    color: var(--text-primary);
}
.btn-action.secondary:hover {
    background: rgba(255, 255, 255, 0.1);
}
.btn-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1rem;
}

/* Footer */
footer {
    text-align: center;
    padding: 2rem;
    border-top: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 0.85rem;
    background: var(--bg-surface);
}

footer span {
    font-family: var(--font-mono);
    color: var(--text-primary);
}