/* === MAIN.CSS ===
   Kontent Fabrik SPA - Индустриальная эстетика
   Шрифты: JetBrains Mono (display) + Exo 2 (body) */

:root {
    --bg-primary: hsl(220, 15%, 6%);
    --bg-secondary: hsl(220, 13%, 9%);
    --bg-card: hsl(220, 13%, 11%);
    --bg-input: hsl(220, 13%, 8%);
    --text-primary: hsl(0, 0%, 92%);
    --text-secondary: hsl(0, 0%, 68%);
    --text-muted: hsl(0, 0%, 45%);
    --border: hsl(220, 10%, 18%);
    --border-hover: hsl(220, 10%, 28%);
    --color-primary: hsl(217, 91%, 60%);
    --color-secondary: hsl(262, 65%, 65%);
    --color-success: hsl(142, 71%, 45%);
    --color-warning: hsl(38, 92%, 50%);
    --color-danger: hsl(0, 84%, 60%);
    --color-info: hsl(199, 89%, 48%);
    --sidebar-width: 220px;
    --font-mono: 'JetBrains Mono', monospace;
    --font-body: 'Exo 2', sans-serif;
    --radius: 6px;
    --gap: 10px;
}

html.light-theme {
    --bg-primary: hsl(220, 20%, 97%);
    --bg-secondary: hsl(220, 15%, 93%);
    --bg-card: hsl(0, 0%, 100%);
    --bg-input: hsl(220, 15%, 95%);
    --text-primary: hsl(220, 20%, 12%);
    --text-secondary: hsl(220, 10%, 40%);
    --text-muted: hsl(220, 10%, 55%);
    --border: hsl(220, 15%, 85%);
    --border-hover: hsl(220, 15%, 72%);
}

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

body {
    font-family: var(--font-body);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 13px;
    line-height: 1.5;
    overflow: hidden;
    height: 100vh;
}

/* === LOGIN === */
#kf-login {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
    background: var(--bg-primary);
}
.kf-login-box {
    text-align: center;
    padding: 40px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    width: 320px;
}
.kf-login-hint {
    color: var(--text-muted);
    margin: 8px 0 20px;
    font-size: 12px;
    letter-spacing: 2px;
    text-transform: uppercase;
}

/* === LOGO === */
.kf-logo {
    font-family: var(--font-mono);
    font-size: 18px;
    font-weight: 700;
    letter-spacing: 3px;
    color: var(--text-primary);
}
.kf-logo span {
    color: var(--color-primary);
    font-weight: 400;
}

/* === INPUTS === */
.kf-input {
    width: 100%;
    padding: 10px 12px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 13px;
    outline: none;
    transition: border-color 0.2s;
}
.kf-input:focus { border-color: var(--color-primary); }
select.kf-input { cursor: pointer; appearance: auto; }

/* === BUTTONS === */
.kf-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-family: var(--font-mono);
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s;
    background: var(--bg-card);
    color: var(--text-primary);
}
.kf-btn-primary {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
    width: 100%;
    justify-content: center;
    margin-top: 10px;
}
.kf-btn-primary:hover { opacity: 0.85; }
.kf-btn-sm { padding: 4px 10px; font-size: 11px; }

/* === LAYOUT === */
#kf-app {
    display: flex;
    height: 100vh;
    overflow: hidden;
}

/* === SIDEBAR === */
#kf-sidebar {
    width: var(--sidebar-width);
    background: var(--bg-secondary);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
}
.kf-sidebar-header {
    padding: 16px 14px;
    border-bottom: 1px solid var(--border);
}
.kf-nav {
    list-style: none;
    padding: 10px 0;
    flex: 1;
}
.kf-nav-link {
    display: block;
    padding: 8px 14px;
    color: var(--text-secondary);
    text-decoration: none;
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: 0.5px;
    transition: all 0.15s;
    border-left: 3px solid transparent;
}
.kf-nav-link:hover { color: var(--text-primary); background: var(--bg-card); }
.kf-nav-link.active {
    color: var(--color-primary);
    background: var(--bg-card);
    border-left-color: var(--color-primary);
}
.kf-sidebar-footer {
    margin-top: auto;
    padding: 10px 14px;
    border-top: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.kf-sidebar-label {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--text-muted);
}

/* === THEME TOGGLE === */
.kf-theme-btn {
    background: none;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 4px 6px;
    cursor: pointer;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
}
.kf-theme-btn:hover { border-color: var(--border-hover); color: var(--text-primary); }
.kf-icon-sun { display: none; }
.kf-icon-moon { display: inline; }
html.light-theme .kf-icon-sun { display: inline; }
html.light-theme .kf-icon-moon { display: none; }

/* === MAIN === */
#kf-main {
    flex: 1;
    overflow-y: auto;
    padding: var(--gap);
}

/* === CARDS === */
.kf-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: var(--gap);
    margin-bottom: var(--gap);
}
.kf-card-title {
    font-family: var(--font-mono);
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* === METRICS GRID === */
.kf-metrics {
    display: flex;
    gap: var(--gap);
    flex-wrap: wrap;
    margin-bottom: var(--gap);
}
.kf-metric {
    flex: 0 0 auto;
    white-space: nowrap;
    display: flex;
    align-items: baseline;
    gap: 6px;
    padding: 8px 10px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}
.kf-metric-value {
    font-family: var(--font-mono);
    font-size: 18px;
    font-weight: 700;
    color: var(--color-primary);
}
.kf-metric-label {
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* === TABLE === */
.kf-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
}
.kf-table th {
    text-align: left;
    padding: 6px 8px;
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid var(--border);
}
.kf-table td {
    padding: 6px 8px;
    border-bottom: 1px solid var(--border);
    color: var(--text-secondary);
}
.kf-table tr:hover td { background: var(--bg-secondary); }

/* === BADGES === */
.kf-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 10px;
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.kf-badge-ok { background: hsla(142, 71%, 45%, 0.15); color: var(--color-success); }
.kf-badge-warn { background: hsla(38, 92%, 50%, 0.15); color: var(--color-warning); }
.kf-badge-error { background: hsla(0, 84%, 60%, 0.15); color: var(--color-danger); }
.kf-badge-info { background: hsla(217, 91%, 60%, 0.15); color: var(--color-primary); }

/* === PIPELINE FLOW === */
.kf-flow {
    display: flex;
    gap: 6px;
    align-items: center;
    overflow-x: auto;
    padding: 8px 0;
}
.kf-flow-step {
    flex: 0 0 auto;
    text-align: center;
    padding: 8px 12px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    min-width: 100px;
}
.kf-flow-step-name {
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--text-muted);
    text-transform: uppercase;
}
.kf-flow-step-count {
    font-family: var(--font-mono);
    font-size: 16px;
    font-weight: 700;
    color: var(--color-primary);
}
.kf-flow-arrow {
    color: var(--text-muted);
    font-size: 16px;
    flex: 0 0 auto;
}

/* === SECTION HEADERS === */
.kf-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--gap);
}
.kf-section-title {
    font-family: var(--font-mono);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 1px;
}

/* === LOADING === */
.kf-loading {
    text-align: center;
    padding: 40px;
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 12px;
}

/* === DETAIL GRID (two columns) === */
.kf-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--gap);
    align-content: start;
}
.kf-detail-col-stack { display: flex; flex-direction: column; gap: var(--gap); }

/* === PIPELINE STEPS === */
.kf-pipeline-steps {
    display: flex;
    align-items: center;
    gap: 0;
    padding: 4px 0;
}
.kf-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    flex: 0 0 auto;
}
.kf-step-dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    border: 2px solid var(--border);
    background: var(--bg-secondary);
    transition: all 0.2s;
}
.kf-step-done .kf-step-dot {
    background: var(--color-success);
    border-color: var(--color-success);
}
.kf-step-rejected .kf-step-dot {
    background: var(--color-danger);
    border-color: var(--color-danger);
}
.kf-step-label {
    font-family: var(--font-mono);
    font-size: 9px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.3px;
    white-space: nowrap;
}
.kf-step-done .kf-step-label { color: var(--color-success); }
.kf-step-rejected .kf-step-label { color: var(--color-danger); }
.kf-step-line {
    flex: 1;
    height: 2px;
    background: var(--border);
    min-width: 16px;
    margin: 0 4px;
    margin-bottom: 18px;
}
.kf-step-line-done { background: var(--color-success); }

/* === ACTION BUTTONS === */
.kf-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    align-items: center;
}
.kf-btn-action {
    padding: 6px 14px;
    font-size: 12px;
    font-family: var(--font-mono);
    cursor: pointer;
    transition: all 0.2s;
}
.kf-btn-success {
    background: hsla(142, 71%, 45%, 0.15);
    border-color: var(--color-success);
    color: var(--color-success);
}
.kf-btn-success:hover { background: hsla(142, 71%, 45%, 0.3); }
.kf-btn-danger {
    background: hsla(0, 84%, 60%, 0.15);
    border-color: var(--color-danger);
    color: var(--color-danger);
}
.kf-btn-danger:hover { background: hsla(0, 84%, 60%, 0.3); }
.kf-btn-primary-action {
    background: hsla(217, 91%, 60%, 0.15);
    border-color: var(--color-primary);
    color: var(--color-primary);
}
.kf-btn-primary-action:hover { background: hsla(217, 91%, 60%, 0.3); }

/* === CONTENT PREVIEW === */
.kf-content-section {
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid var(--border);
}
.kf-content-label {
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
}
.kf-content-text {
    font-size: 12px;
    line-height: 1.6;
    color: var(--text-secondary);
    white-space: pre-wrap;
    max-height: 200px;
    overflow-y: auto;
}

/* === SLIDES === */
.kf-slides {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.kf-slide {
    display: flex;
    gap: 8px;
    padding: 6px 8px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}
.kf-slide-num {
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 700;
    color: var(--color-primary);
    flex: 0 0 20px;
    text-align: center;
}
.kf-slide-text {
    font-size: 12px;
    line-height: 1.5;
    color: var(--text-secondary);
    white-space: pre-wrap;
}

/* === JSON PREVIEW === */
.kf-json-preview {
    margin-top: 6px;
    padding: 8px;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--text-muted);
    max-height: 300px;
    overflow: auto;
    white-space: pre-wrap;
    word-break: break-all;
}

/* === MEDIA GRID (результаты) === */
.kf-media-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 10px;
}
.kf-media-item {
    border-radius: var(--radius);
    overflow: hidden;
}
.kf-media-item img {
    display: block;
    transition: transform 0.2s;
    cursor: pointer;
}
.kf-media-item img:hover {
    transform: scale(1.03);
}

/* === LIGHTBOX === */
.kf-lightbox {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(0,0,0,0.92);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.25s;
    cursor: pointer;
}
.kf-lightbox.active { opacity: 1; }
.kf-lightbox img {
    max-width: 90vw;
    max-height: 90vh;
    border-radius: 8px;
    box-shadow: 0 8px 40px rgba(0,0,0,0.6);
    transform: scale(0.92);
    transition: transform 0.25s;
    cursor: default;
}
.kf-lightbox.active img { transform: scale(1); }
.kf-lb-close {
    position: absolute;
    top: 16px;
    right: 24px;
    color: #fff;
    font-size: 32px;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.2s;
    z-index: 10;
    line-height: 1;
}
.kf-lb-close:hover { opacity: 1; }
.kf-lb-download {
    position: absolute;
    top: 16px;
    right: 72px;
    color: #fff;
    font-size: 28px;
    text-decoration: none;
    opacity: 0.7;
    transition: opacity 0.2s;
    z-index: 10;
    line-height: 1;
}
.kf-lb-download:hover { opacity: 1; color: var(--color-primary); }
.kf-lb-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    color: #fff;
    font-size: 36px;
    cursor: pointer;
    opacity: 0.6;
    transition: opacity 0.2s;
    padding: 16px;
    user-select: none;
    z-index: 10;
}
.kf-lb-nav:hover { opacity: 1; }
.kf-lb-prev { left: 12px; }
.kf-lb-next { right: 12px; }
.kf-lb-counter {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255,255,255,0.7);
    font-size: 14px;
    font-family: var(--font-mono, monospace);
}

/* === FILTERS === */
.kf-filters {
    display: flex;
    gap: 10px;
    margin-bottom: var(--gap);
}
.kf-filter-select {
    width: auto;
    min-width: 140px;
    padding: 6px 10px;
    font-size: 12px;
}

/* === BULK ACTION BAR === */
.kf-bulk-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    background: hsla(217, 91%, 60%, 0.08);
    border: 1px solid hsla(217, 91%, 60%, 0.25);
    border-radius: var(--radius);
    margin-bottom: var(--gap);
}
.kf-bulk-count {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--color-primary);
    font-weight: 600;
}
.kf-check-cell { width: 30px; text-align: center; }
.kf-idea-check, #kf-check-all {
    width: 15px;
    height: 15px;
    accent-color: var(--color-primary);
    cursor: pointer;
}

/* === MEDIA GENERATION SLOTS === */
.kf-slot-pending {
    background: var(--bg-secondary);
}
.kf-slot-generating {
    border-style: solid !important;
    border-color: var(--color-primary) !important;
    background: var(--bg-secondary);
    animation: kf-pulse 1.2s ease-in-out infinite;
}
.kf-slot-generating::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent 0%, hsla(217, 91%, 60%, 0.15) 50%, transparent 100%);
    animation: kf-shimmer 1.5s ease-in-out infinite;
}
.kf-slot-ready {
    border-style: solid !important;
    border-color: var(--color-success) !important;
    cursor: pointer;
    animation: kf-slide-in 0.3s ease-out;
}
.kf-slot-error {
    border-style: solid !important;
    border-color: var(--color-danger) !important;
    background: hsla(0, 84%, 60%, 0.08);
}

@keyframes kf-pulse {
    0%, 100% { opacity: 1; box-shadow: 0 0 0 0 hsla(217, 91%, 60%, 0.3); }
    50% { opacity: 0.7; box-shadow: 0 0 8px 2px hsla(217, 91%, 60%, 0.2); }
}
@keyframes kf-shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}
@keyframes kf-slide-in {
    0% { transform: scale(0.8); opacity: 0; }
    100% { transform: scale(1); opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
    .kf-slot-generating,
    .kf-slot-generating::after,
    .kf-slot-ready {
        animation: none;
    }
}

/* === TRANSLATE DROPDOWN === */
.kf-translate-lang:hover {
    background: var(--bg-primary);
}

/* === SCROLLBAR === */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--border-hover); }

/* === WORKSHOP ROOMS === */
.kf-ws-rooms {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    margin-bottom: 10px;
}
.kf-ws-room {
    flex: 0 0 auto;
    padding: 6px 10px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    cursor: pointer;
    font-size: 11px;
    font-family: var(--font-mono);
    white-space: nowrap;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 4px;
}
.kf-ws-room:hover {
    border-color: var(--color-primary);
}
.kf-ws-room-empty {
    border-style: dashed;
    opacity: 0.35;
    cursor: default;
}
.kf-ws-room-empty:hover {
    border-color: var(--border);
}
.kf-ws-room-busy {
    border-color: var(--color-primary);
    background: rgba(99, 102, 241, 0.08);
}
.kf-ws-room.active {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}
.kf-ws-room-title {
    max-width: 100px;
    overflow: hidden;
    text-overflow: ellipsis;
}
.kf-ws-room-badge {
    display: inline-block;
    padding: 2px 6px;
    border-radius: var(--radius);
    font-size: 10px;
    font-family: var(--font-mono);
    background: rgba(99, 102, 241, 0.15);
    color: var(--color-primary);
    white-space: nowrap;
}