/* Captain Claw Workflow Browser */

:root {
    --bg-primary: #0d1117;
    --bg-secondary: #161b22;
    --bg-tertiary: #21262d;
    --bg-hover: #30363d;
    --border: #30363d;
    --text-primary: #e6edf3;
    --text-secondary: #8b949e;
    --text-muted: #6e7681;
    --accent: #58a6ff;
    --accent-hover: #79c0ff;
    --green: #3fb950;
    --red: #f85149;
    --yellow: #d29922;
    --purple: #bc8cff;
    --orange: #f78166;
    --monitor-bg: #0a0f14;
    --monitor-text: #7ee787;
    --radius: 8px;
    --radius-sm: 4px;
    --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
    --font-mono: 'SF Mono', 'Fira Code', 'Fira Mono', Menlo, Consolas, monospace;
    --header-height: 48px;
    --sidebar-width: 280px;
}

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

html, body {
    height: 100%;
    overflow: hidden;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font);
    font-size: 14px;
    line-height: 1.5;
}

/* ─── Header ──────────────────────────────────────── */

.wf-header {
    height: var(--header-height);
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 16px;
    flex-shrink: 0;
}

.wf-header-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.wf-header h1 {
    font-weight: 600;
    font-size: 14px;
    color: var(--accent);
}

.wf-logo-link {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
}
.wf-logo-link img {
    border-radius: var(--radius-sm);
}

.wf-header-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.wf-nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 13px;
    padding: 4px 10px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
}
.wf-nav-link:hover {
    color: var(--text-primary);
    border-color: var(--text-muted);
}

/* ─── Layout ──────────────────────────────────────── */

.wf-layout {
    display: flex;
    height: calc(100% - var(--header-height));
    overflow: hidden;
}

/* ─── Sidebar ─────────────────────────────────────── */

.wf-sidebar {
    width: var(--sidebar-width);
    min-width: var(--sidebar-width);
    background: var(--bg-secondary);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.wf-sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}

.wf-sidebar-title {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
}

.wf-sidebar-count {
    font-size: 11px;
    font-family: var(--font-mono);
    color: var(--text-muted);
    background: var(--bg-tertiary);
    padding: 1px 8px;
    border-radius: 10px;
}

.wf-workflow-list {
    flex: 1;
    overflow-y: auto;
    padding: 4px 0;
}

.wf-loading {
    padding: 20px 16px;
    color: var(--text-muted);
    font-size: 13px;
    text-align: center;
}

/* ─── Workflow item ───────────────────────────────── */

.wf-item {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: 10px 16px;
    cursor: pointer;
    transition: background 0.1s;
    border-bottom: 1px solid transparent;
}
.wf-item:hover {
    background: var(--bg-hover);
}
.wf-item.selected {
    background: var(--bg-tertiary);
    border-left: 3px solid var(--accent);
    padding-left: 13px;
}

.wf-item-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    word-break: break-word;
}

.wf-item-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 11px;
    color: var(--text-muted);
}

.wf-item-badge {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    padding: 0 6px;
    border-radius: 10px;
    font-size: 10px;
    font-weight: 600;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
}

.wf-item-badge.has-outputs {
    color: var(--green);
    border-color: #3fb95030;
    background: #3fb95010;
}

.wf-item-badge.no-outputs {
    color: var(--text-muted);
}

/* ─── Main area ───────────────────────────────────── */

.wf-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-width: 0;
}

.wf-empty {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: var(--text-muted);
}

.wf-empty-icon {
    font-size: 48px;
    opacity: 0.4;
}

.wf-empty-text {
    font-size: 14px;
}

.wf-empty-sub {
    font-size: 12px;
    color: var(--text-muted);
    opacity: 0.7;
}

.wf-no-outputs {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: var(--text-muted);
}

/* ─── Output bar ──────────────────────────────────── */

.wf-output-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 16px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
    gap: 12px;
}

.wf-output-bar-left {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
}

.wf-output-wf-name {
    font-weight: 600;
    font-size: 13px;
    color: var(--accent);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 300px;
}

.wf-output-select {
    padding: 4px 28px 4px 10px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 12px;
    outline: none;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%238b949e'%3E%3Cpath d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 8px center;
    cursor: pointer;
}
.wf-output-select:focus {
    border-color: var(--accent);
}

.wf-output-bar-right {
    flex-shrink: 0;
}

.wf-output-meta {
    font-size: 11px;
    color: var(--text-muted);
    font-family: var(--font-mono);
}

/* ─── Output loading ──────────────────────────────── */

.wf-output-loading {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: var(--text-muted);
    font-size: 13px;
}

.wf-spinner {
    display: inline-block;
    width: 14px;
    height: 14px;
    border: 2px solid var(--border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: wf-spin 0.8s linear infinite;
}

@keyframes wf-spin {
    to { transform: rotate(360deg); }
}

/* ─── Rendered markdown content ───────────────────── */

.wf-output-content {
    flex: 1;
    overflow-y: auto;
    padding: 24px 32px;
    line-height: 1.7;
}

/* Markdown rendering styles */
.wf-output-content h1 {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 8px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border);
}

.wf-output-content h2 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 24px 0 8px;
    padding-bottom: 6px;
    border-bottom: 1px solid var(--border);
}

.wf-output-content h3 {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 20px 0 6px;
}

.wf-output-content h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
    margin: 16px 0 4px;
}

.wf-output-content p {
    margin: 8px 0;
    color: var(--text-primary);
}

.wf-output-content strong {
    font-weight: 600;
    color: var(--text-primary);
}

.wf-output-content em {
    color: var(--text-secondary);
    font-style: italic;
}

.wf-output-content a {
    color: var(--accent);
    text-decoration: none;
}
.wf-output-content a:hover {
    text-decoration: underline;
    color: var(--accent-hover);
}

.wf-output-content ul,
.wf-output-content ol {
    margin: 8px 0;
    padding-left: 24px;
}

.wf-output-content li {
    margin: 4px 0;
}

.wf-output-content code {
    font-family: var(--font-mono);
    font-size: 12px;
    background: var(--bg-tertiary);
    padding: 2px 6px;
    border-radius: 3px;
    color: var(--orange);
}

.wf-output-content pre {
    margin: 12px 0;
    padding: 14px 16px;
    background: var(--monitor-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow-x: auto;
}

.wf-output-content pre code {
    background: none;
    padding: 0;
    color: var(--monitor-text);
    font-size: 12px;
    line-height: 1.6;
}

.wf-output-content blockquote {
    margin: 12px 0;
    padding: 8px 16px;
    border-left: 3px solid var(--accent);
    background: var(--bg-tertiary);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    color: var(--text-secondary);
}

.wf-output-content hr {
    border: none;
    border-top: 1px solid var(--border);
    margin: 20px 0;
}

.wf-output-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 12px 0;
}

.wf-output-content th {
    text-align: left;
    padding: 8px 12px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
}

.wf-output-content td {
    padding: 8px 12px;
    border: 1px solid var(--border);
    font-size: 13px;
}

.wf-output-content img {
    max-width: 100%;
    border-radius: var(--radius);
}

/* Task status badges in markdown */
.wf-output-content .task-status {
    display: inline-block;
    padding: 1px 8px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
}

/* ─── Scrollbar ───────────────────────────────────── */

::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

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

@media (max-width: 768px) {
    .wf-layout {
        flex-direction: column;
    }

    .wf-sidebar {
        width: 100%;
        min-width: unset;
        max-height: 200px;
        border-right: none;
        border-bottom: 1px solid var(--border);
    }

    .wf-output-content {
        padding: 16px;
    }

    .wf-output-wf-name {
        max-width: 150px;
    }
}