:root {
    --bg-primary: #0d1117;
    --bg-secondary: #161b22;
    --bg-tertiary: #21262d;
    --bg-card: #161b22;
    --border-color: #30363d;
    --text-primary: #e6edf3;
    --text-secondary: #8b949e;
    --text-muted: #6e7681;
    --accent-blue: #58a6ff;
    --accent-green: #3fb950;
    --accent-orange: #d29922;
    --accent-red: #f85149;
    --accent-purple: #bc8cff;
}

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

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
    min-height: 100vh;
}

a {
    color: var(--accent-blue);
    text-decoration: none;
}

a:hover {
    color: #79c0ff;
}

/* ── Navbar ─────────────────────────────────────────────── */

.sc-navbar {
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    padding: 0.75rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.sc-navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.sc-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary) !important;
    letter-spacing: -0.02em;
}

.sc-brand svg {
    color: var(--accent-green);
}

.sc-nav-links {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.sc-nav-link {
    color: var(--text-secondary) !important;
    padding: 0.4rem 0.75rem;
    border-radius: 6px;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.15s;
}

.sc-nav-link:hover {
    color: var(--text-primary) !important;
    background-color: var(--bg-tertiary);
}

/* ── Buttons ───────────────────────────────────────────── */

.btn-sc-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background-color: var(--accent-green);
    color: #fff !important;
    border: none;
    padding: 0.6rem 1.25rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.15s;
}

.btn-sc-primary:hover {
    background-color: #2ea043;
    color: #fff !important;
}

.btn-sc-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background-color: var(--bg-tertiary);
    color: var(--text-primary) !important;
    border: 1px solid var(--border-color);
    padding: 0.6rem 1.25rem;
    border-radius: 8px;
    font-weight: 500;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.15s;
}

.btn-sc-secondary:hover {
    background-color: var(--border-color);
    color: var(--text-primary) !important;
}

.btn-sc-danger {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background-color: transparent;
    color: var(--accent-red) !important;
    border: 1px solid var(--accent-red);
    padding: 0.6rem 1.25rem;
    border-radius: 8px;
    font-weight: 500;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.15s;
}

.btn-sc-danger:hover {
    background-color: var(--accent-red);
    color: #fff !important;
}

.btn-sc-github {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    background-color: #fff;
    color: #000 !important;
    border: none;
    padding: 0.85rem 2rem;
    border-radius: 10px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.15s;
    width: 100%;
    max-width: 320px;
}

.btn-sc-github:hover {
    background-color: #e6edf3;
    color: #000 !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

.btn-sc-sm {
    padding: 0.35rem 0.75rem;
    font-size: 0.8rem;
}

/* ── Cards ─────────────────────────────────────────────── */

.sc-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    overflow: hidden;
    transition: border-color 0.15s;
}

.sc-card:hover {
    border-color: #484f58;
}

.sc-card-body {
    padding: 1.25rem;
}

.sc-card-footer {
    padding: 0.75rem 1.25rem;
    border-top: 1px solid var(--border-color);
    background-color: rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* ── Badge ──────────────────────────────────────────────── */

.sc-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.2rem 0.65rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.sc-badge::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
}

.sc-badge-running {
    background-color: rgba(63, 185, 80, 0.15);
    color: var(--accent-green);
}

.sc-badge-running::before {
    background-color: var(--accent-green);
    box-shadow: 0 0 6px var(--accent-green);
}

.sc-badge-stopped {
    background-color: rgba(139, 148, 158, 0.15);
    color: var(--text-secondary);
}

.sc-badge-stopped::before {
    background-color: var(--text-secondary);
}

.sc-badge-error {
    background-color: rgba(248, 81, 73, 0.15);
    color: var(--accent-red);
}

.sc-badge-error::before {
    background-color: var(--accent-red);
}

.sc-badge-pending {
    background-color: rgba(210, 153, 34, 0.15);
    color: var(--accent-orange);
}

.sc-badge-pending::before {
    background-color: var(--accent-orange);
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

/* ── Hero / Landing ─────────────────────────────────────── */

.sc-hero {
    text-align: center;
    padding: 5rem 1rem 3rem;
}

.sc-hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    letter-spacing: -0.04em;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--text-primary), var(--accent-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.sc-hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 540px;
    margin: 0 auto 3rem;
    line-height: 1.6;
}

.sc-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.25rem;
    max-width: 800px;
    margin: 0 auto 3rem;
}

.sc-feature {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 1.5rem;
    text-align: left;
    transition: border-color 0.15s;
}

.sc-feature:hover {
    border-color: #484f58;
}

.sc-feature-icon {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.75rem;
    font-size: 1.25rem;
}

.sc-feature-icon-blue {
    background-color: rgba(88, 166, 255, 0.15);
    color: var(--accent-blue);
}

.sc-feature-icon-green {
    background-color: rgba(63, 185, 80, 0.15);
    color: var(--accent-green);
}

.sc-feature-icon-purple {
    background-color: rgba(188, 140, 255, 0.15);
    color: var(--accent-purple);
}

.sc-feature h3 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 0.35rem;
}

.sc-feature p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.5;
}

/* ── Login Card ─────────────────────────────────────────── */

.sc-login-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: calc(100vh - 57px);
    padding: 2rem 1rem;
}

.sc-login-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2.5rem;
    width: 100%;
    max-width: 400px;
    text-align: center;
}

.sc-login-card h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.sc-login-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 2rem;
}

.sc-divider {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 1.5rem 0;
    color: var(--text-muted);
    font-size: 0.8rem;
}

.sc-divider::before,
.sc-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background-color: var(--border-color);
}

/* ── Dashboard ──────────────────────────────────────────── */

.sc-dashboard-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.sc-dashboard-header h1 {
    font-size: 1.5rem;
    font-weight: 700;
}

.sc-plan-info {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    padding: 0.75rem 1rem;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.sc-workspace-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1rem;
}

.sc-workspace-name {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.sc-workspace-meta {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.sc-empty-state {
    text-align: center;
    padding: 5rem 2rem;
    color: var(--text-secondary);
}

.sc-empty-state svg {
    margin-bottom: 1.5rem;
    color: var(--text-muted);
}

.sc-empty-state h3 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.sc-empty-state p {
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
}

/* ── Detail Page ────────────────────────────────────────── */

.sc-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

.sc-detail-item {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.sc-detail-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
}

.sc-detail-value {
    font-size: 0.9rem;
    color: var(--text-primary);
}

/* ── Event Log ──────────────────────────────────────────── */

.sc-event-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.sc-event-item {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.85rem;
}

.sc-event-item:last-child {
    border-bottom: none;
}

.sc-event-type {
    font-weight: 600;
    color: var(--text-primary);
}

.sc-event-message {
    color: var(--text-secondary);
    font-size: 0.8rem;
}

.sc-event-time {
    color: var(--text-muted);
    font-size: 0.8rem;
    white-space: nowrap;
}

/* ── Form ───────────────────────────────────────────────── */

.sc-form-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 2rem;
    max-width: 500px;
}

.sc-form-card label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.35rem;
    display: block;
}

.sc-form-card input[type="text"],
.sc-form-card input[type="email"],
.sc-form-card input[type="password"],
.sc-form-card select,
.sc-form-card textarea {
    width: 100%;
    padding: 0.6rem 0.85rem;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 0.9rem;
    outline: none;
    transition: border-color 0.15s;
}

.sc-form-card input:focus,
.sc-form-card select:focus,
.sc-form-card textarea:focus {
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(88, 166, 255, 0.15);
}

/* ── Alert ──────────────────────────────────────────────── */

.sc-alert {
    padding: 0.75rem 1rem;
    border-radius: 8px;
    font-size: 0.875rem;
    margin-bottom: 1rem;
    border: 1px solid;
}

.sc-alert-success {
    background-color: rgba(63, 185, 80, 0.1);
    border-color: rgba(63, 185, 80, 0.3);
    color: var(--accent-green);
}

.sc-alert-error {
    background-color: rgba(248, 81, 73, 0.1);
    border-color: rgba(248, 81, 73, 0.3);
    color: var(--accent-red);
}

.sc-alert-info {
    background-color: rgba(88, 166, 255, 0.1);
    border-color: rgba(88, 166, 255, 0.3);
    color: var(--accent-blue);
}

/* ── Container ──────────────────────────────────────────── */

.sc-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

/* ── Settings ──────────────────────────────────────────── */

.sc-settings-section {
    margin-bottom: 2rem;
}

.sc-settings-section-header {
    margin-bottom: 1rem;
}

.sc-settings-title {
    font-size: 1.1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.35rem;
}

.sc-settings-description {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.5;
}

.sc-settings-description code {
    background-color: var(--bg-tertiary);
    padding: 0.15rem 0.4rem;
    border-radius: 4px;
    font-size: 0.8rem;
    color: var(--accent-blue);
}

.sc-form-help {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 0.35rem;
}

.sc-form-errors {
    margin-top: 0.35rem;
}

.sc-form-errors p {
    font-size: 0.8rem;
    color: var(--accent-red);
    margin: 0;
}

/* ── Responsive ─────────────────────────────────────────── */

@media (max-width: 768px) {
    .sc-hero-title {
        font-size: 2.25rem;
    }

    .sc-hero-subtitle {
        font-size: 1rem;
    }

    .sc-dashboard-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .sc-detail-grid {
        grid-template-columns: 1fr;
    }

    .sc-workspace-grid {
        grid-template-columns: 1fr;
    }
}