/* === CSS Variables / Theme === */
:root {
    --color-bg: #0d1117;
    --color-bg-secondary: #161b22;
    --color-bg-tertiary: #21262d;
    --color-border: #30363d;
    --color-text: #e6edf3;
    --color-text-muted: #8b949e;
    --color-accent: #58a6ff;
    --color-accent-hover: #79b8ff;
    --color-success: #3fb950;
    --color-danger: #f85149;
    --color-warning: #d29922;
    --color-pending: #8b949e;
    --color-running: #58a6ff;
    --color-completed: #3fb950;
    --color-failed: #f85149;
    --sidebar-width: 220px;
    --radius: 8px;
    --shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
    --transition: 0.2s ease;
}

/* === Reset & Base === */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    min-height: 100vh;
}

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

a:hover {
    color: var(--color-accent-hover);
    text-decoration: underline;
}

/* === Layout === */
.layout {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: var(--sidebar-width);
    background-color: var(--color-bg-secondary);
    border-right: 1px solid var(--color-border);
    padding: 1.5rem 0;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    overflow-y: auto;
    z-index: 100;
}

.sidebar-header {
    padding: 0 1.25rem 1.25rem;
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 1rem;
}

.sidebar-header h1 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text);
}

.sidebar-header small {
    color: var(--color-text-muted);
    font-size: 0.75rem;
}

.sidebar nav ul {
    list-style: none;
}

.sidebar nav li a {
    display: flex;
    align-items: center;
    padding: 0.6rem 1.25rem;
    color: var(--color-text-muted);
    font-size: 0.9rem;
    transition: all var(--transition);
    border-left: 3px solid transparent;
}

.sidebar nav li a:hover,
.sidebar nav li a.active {
    color: var(--color-text);
    background-color: var(--color-bg-tertiary);
    border-left-color: var(--color-accent);
    text-decoration: none;
}

.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    padding: 2rem;
    max-width: 1200px;
}

/* === Header === */
.page-header {
    margin-bottom: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.page-header h2 {
    font-size: 1.5rem;
    font-weight: 600;
}

/* === Cards === */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.stat-card {
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 1.25rem;
    box-shadow: var(--shadow);
}

.stat-card h3 {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

.stat-card .value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-accent);
}

/* === Tables === */
.table-wrapper {
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    margin-bottom: 1.5rem;
}

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

.table-wrapper thead {
    background-color: var(--color-bg-tertiary);
}

.table-wrapper th {
    padding: 0.75rem 1rem;
    text-align: left;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    font-weight: 600;
    border-bottom: 1px solid var(--color-border);
}

.table-wrapper td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--color-border);
    font-size: 0.9rem;
    vertical-align: middle;
}

.table-wrapper tr:last-child td {
    border-bottom: none;
}

.table-wrapper tr:hover td {
    background-color: rgba(88, 166, 255, 0.05);
}

/* === Status Badges === */
.badge {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: capitalize;
}

.badge-pending {
    background-color: var(--color-pending);
    color: #fff;
}

.badge-running {
    background-color: var(--color-running);
    color: #fff;
}

.badge-completed {
    background-color: var(--color-completed);
    color: #fff;
}

.badge-failed {
    background-color: var(--color-failed);
    color: #fff;
}

/* === Buttons === */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
    font-weight: 500;
    border-radius: var(--radius);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
    background: none;
    color: var(--color-text);
}

.btn-primary {
    background-color: var(--color-accent);
    color: #fff;
}

.btn-primary:hover {
    background-color: var(--color-accent-hover);
}

.btn-danger {
    background-color: transparent;
    border-color: var(--color-danger);
    color: var(--color-danger);
}

.btn-danger:hover {
    background-color: var(--color-danger);
    color: #fff;
}

.btn-sm {
    padding: 0.3rem 0.6rem;
    font-size: 0.75rem;
}

/* === Forms === */
.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.35rem;
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.5rem 0.75rem;
    font-size: 0.9rem;
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    color: var(--color-text);
    transition: border-color var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-accent);
}

.form-group textarea {
    min-height: 100px;
    resize: vertical;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

/* === Details/Summary (Accordion) === */
details {
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    margin-bottom: 0.5rem;
}

details summary {
    padding: 0.75rem 1rem;
    cursor: pointer;
    font-weight: 500;
    font-size: 0.9rem;
    user-select: none;
    transition: background-color var(--transition);
}

details summary:hover {
    background-color: var(--color-bg-tertiary);
}

details[open] summary {
    border-bottom: 1px solid var(--color-border);
}

details .details-content {
    padding: 1rem;
}

/* === Log === */
.log-block {
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 1rem;
    font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
    font-size: 0.8rem;
    line-height: 1.5;
    white-space: pre-wrap;
    word-break: break-all;
    max-height: 400px;
    overflow-y: auto;
    margin-top: 0.5rem;
}

/* === Actions cell === */
.actions-cell {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

/* === Hamburger Menu === */
.hamburger {
    display: none;
    position: fixed;
    top: 0.75rem;
    left: 0.75rem;
    z-index: 200;
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    color: var(--color-text);
    font-size: 1.5rem;
    padding: 0.3rem 0.6rem;
    cursor: pointer;
    line-height: 1;
}

/* === Language Switcher === */
.lang-switcher {
    padding: 0.5rem 1.25rem;
    border-top: 1px solid var(--color-border);
    margin-top: 0.5rem;
}

.lang-switcher select {
    width: 100%;
    padding: 0.35rem 0.5rem;
    font-size: 0.8rem;
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    color: var(--color-text);
}

/* === Responsive === */
@media (max-width: 768px) {
    .layout {
        flex-direction: column;
    }

    .sidebar {
        width: 100%;
        max-height: 60px;
        overflow: hidden;
        position: relative;
        border-right: none;
        border-bottom: 1px solid var(--color-border);
        padding: 0;
        transition: max-height 0.3s ease;
    }

    .sidebar.open {
        max-height: 400px;
        overflow-y: auto;
    }

    .sidebar-header {
        padding: 0.75rem 1.25rem;
    }

    .main-content {
        margin-left: 0;
        padding: 12px;
        padding-top: 3.5rem;
    }

    .hamburger {
        display: block;
    }

    .table-wrapper {
        overflow-x: auto;
    }

    table {
        min-width: 600px;
    }

    .form-row {
        flex-direction: column;
        display: flex;
    }

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

    .page-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
}

@media (min-width: 769px) {
    .hamburger {
        display: none;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
}

/* === HTMX swap animations === */
.htmx-swapping {
    opacity: 0;
    transition: opacity 1s;
}

/* === Utilities === */
.text-muted {
    color: var(--color-text-muted);
}

.text-success {
    color: var(--color-success);
}

.text-danger {
    color: var(--color-danger);
}

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }