/* ─── ПЕРЕМЕННЫЕ (светлая тема) ─────────────────────────── */
:root {
    --bg-base: #f0f2f7;
    --bg-surface: #ffffff;
    --bg-card: #ffffff;
    --bg-card-hover: #f5f7fb;
    --border: #dde2ec;
    --border-light: #c8d0de;
    --text-primary: #1a2233;
    --text-secondary: #5a6478;
    --text-muted: #8a93a8;
    --accent-blue: #2563eb;
    --accent-blue-dim: rgba(37, 99, 235, 0.08);
    --accent-green: #059669;
    --accent-green-dim: rgba(5, 150, 105, 0.08);
    --accent-amber: #d97706;
    --accent-amber-dim: rgba(217, 119, 6, 0.08);
    --accent-red: #dc2626;
    --accent-red-dim: rgba(220, 38, 38, 0.08);
    --sidebar-width: 220px;
    --font-mono: 'JetBrains Mono', monospace;
    --font-base: 'Golos Text', sans-serif;
    --radius: 10px;
    --radius-sm: 6px;
    --shadow-sm: 0 1px 3px rgba(26, 34, 51, 0.06);
    --shadow-md: 0 4px 16px rgba(26, 34, 51, 0.1);
}

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

body {
    background: var(--bg-base);
    color: var(--text-primary);
    font-family: var(--font-base);
    font-size: 14px;
    line-height: 1.6;
    display: flex;
    min-height: 100vh;
}

/* ─── САЙДБАР ────────────────────────────────────────────── */
.sidebar {
    width: var(--sidebar-width);
    background: var(--bg-surface);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; left: 0; bottom: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}
.sidebar-logo { display: flex; align-items: center; gap: 10px; padding: 20px 18px; border-bottom: 1px solid var(--border); }
.logo-icon { font-size: 24px; color: var(--accent-blue); }
.logo-text { font-family: var(--font-mono); font-size: 13px; font-weight: 600; color: var(--text-primary); line-height: 1.3; }
.logo-text small { font-size: 10px; color: var(--text-muted); font-weight: 400; }
.sidebar-nav { list-style: none; padding: 12px 10px; flex: 1; display: flex; flex-direction: column; gap: 2px; }
.nav-item { display: flex; align-items: center; gap: 10px; padding: 9px 12px; border-radius: var(--radius-sm); color: var(--text-secondary); text-decoration: none; font-size: 13px; font-weight: 500; transition: all 0.15s ease; }
.nav-item:hover { background: var(--bg-card-hover); color: var(--text-primary); }
.nav-item.active { background: var(--accent-blue-dim); color: var(--accent-blue); border: 1px solid rgba(37, 99, 235, 0.2); }
.nav-icon { font-size: 15px; width: 18px; text-align: center; flex-shrink: 0; }
.sidebar-footer { padding: 16px 18px; border-top: 1px solid var(--border); display: flex; flex-direction: column; gap: 6px; }
.dss-link { color: var(--text-muted); text-decoration: none; font-size: 12px; font-family: var(--font-mono); transition: color 0.15s; }
.dss-link:hover { color: var(--accent-blue); }

/* ─── ОСНОВНОЙ КОНТЕНТ ───────────────────────────────────── */
.main-content { margin-left: var(--sidebar-width); flex: 1; display: flex; flex-direction: column; min-height: 100vh; }
.page-header { padding: 24px 32px 20px; border-bottom: 1px solid var(--border); background: var(--bg-surface); }
.header-breadcrumb { font-family: var(--font-mono); font-size: 11px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 6px; }
.page-title { font-size: 22px; font-weight: 700; color: var(--text-primary); letter-spacing: -0.02em; }
.content-area { padding: 28px 32px; flex: 1; }

/* ─── КАРТОЧКИ ───────────────────────────────────────────── */
.card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px 24px; margin-bottom: 16px; box-shadow: var(--shadow-sm); }
.card-title { font-size: 14px; font-weight: 600; color: var(--text-primary); margin-bottom: 16px; display: flex; align-items: center; gap: 8px; }

/* ─── СЕТКА ──────────────────────────────────────────────── */
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 24px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }

@media (max-width: 1200px) {
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .source-cards { grid-template-columns: repeat(2, 1fr) !important; }
}
@media (max-width: 768px) {
    .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
    .source-cards { grid-template-columns: 1fr !important; }
}

/* ─── STAT CARD ──────────────────────────────────────────── */
.stat-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow-sm); }
.stat-card.clickable { cursor: pointer; transition: border-color 0.15s, box-shadow 0.15s; }
.stat-card.clickable:hover { border-color: var(--accent-red); box-shadow: var(--shadow-md); }
.stat-card .stat-label { font-size: 11px; font-family: var(--font-mono); color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 8px; }
.stat-card .stat-value { font-size: 28px; font-weight: 700; color: var(--text-primary); font-family: var(--font-mono); letter-spacing: -0.02em; display: flex; align-items: center; gap: 10px; }
.stat-card .stat-desc { font-size: 12px; color: var(--text-secondary); margin-top: 4px; }
.stat-card.running-card { border-color: rgba(37, 99, 235, 0.25); }

/* ─── SOURCE CARDS ───────────────────────────────────────── */
.source-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 24px; }
.source-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; text-decoration: none; color: inherit; transition: all 0.2s ease; display: flex; flex-direction: column; gap: 12px; box-shadow: var(--shadow-sm); }
.source-card:hover { transform: translateY(-2px); border-color: var(--border-light); box-shadow: var(--shadow-md); }
.source-card.blue:hover  { border-color: var(--accent-blue); }
.source-card.green:hover { border-color: var(--accent-green); }
.source-card.amber:hover { border-color: var(--accent-amber); }
.source-card .sc-icon { font-size: 28px; width: 48px; height: 48px; display: flex; align-items: center; justify-content: center; border-radius: var(--radius-sm); }
.source-card.blue  .sc-icon { background: var(--accent-blue-dim);  color: var(--accent-blue); }
.source-card.green .sc-icon { background: var(--accent-green-dim); color: var(--accent-green); }
.source-card.amber .sc-icon { background: var(--accent-amber-dim); color: var(--accent-amber); }
.source-card .sc-title { font-size: 15px; font-weight: 600; color: var(--text-primary); }
.source-card .sc-desc { font-size: 12px; color: var(--text-secondary); line-height: 1.5; }
.source-card .sc-arrow { margin-top: auto; font-family: var(--font-mono); font-size: 12px; color: var(--text-muted); }

/* ─── ФОРМЫ ──────────────────────────────────────────────── */
.form-group { margin-bottom: 16px; }
.form-label { display: block; font-size: 12px; font-weight: 600; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 6px; font-family: var(--font-mono); }
.form-control { width: 100%; background: var(--bg-base); border: 1px solid var(--border); border-radius: var(--radius-sm); color: var(--text-primary); padding: 9px 12px; font-family: var(--font-base); font-size: 14px; outline: none; transition: border-color 0.15s; -webkit-appearance: none; }
.form-control:focus { border-color: var(--accent-blue); box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12); }

/* ─── DRAG & DROP ────────────────────────────────────────── */
.dropzone { border: 2px dashed var(--border-light); border-radius: var(--radius); padding: 40px 20px; text-align: center; cursor: pointer; transition: all 0.2s ease; background: var(--bg-base); position: relative; }
.dropzone.drag-over { border-color: var(--accent-blue); background: var(--accent-blue-dim); }
.dropzone-icon { font-size: 36px; margin-bottom: 12px; }
.dropzone-title { font-size: 15px; font-weight: 600; color: var(--text-primary); margin-bottom: 4px; }
.dropzone-hint { font-size: 12px; color: var(--text-muted); }
.dropzone-formats { display: flex; justify-content: center; gap: 6px; margin-top: 12px; flex-wrap: wrap; }
.format-badge { font-family: var(--font-mono); font-size: 10px; background: var(--bg-card); border: 1px solid var(--border); color: var(--text-muted); padding: 2px 8px; border-radius: 4px; text-transform: uppercase; }
.dropzone input[type="file"] { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.dropzone .selected-file { margin-top: 12px; font-family: var(--font-mono); font-size: 12px; color: var(--accent-green); font-weight: 600; }
.dropzone .file-error { margin-top: 8px; font-size: 12px; color: var(--accent-red); }

/* ─── КНОПКИ ─────────────────────────────────────────────── */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 10px 20px; border-radius: var(--radius-sm); font-family: var(--font-base); font-size: 14px; font-weight: 600; cursor: pointer; border: none; transition: all 0.15s ease; text-decoration: none; }
.btn-primary { background: var(--accent-blue); color: #fff; }
.btn-primary:hover:not(:disabled) { background: #1d4ed8; transform: translateY(-1px); }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-green { background: var(--accent-green); color: #fff; }
.btn-green:hover:not(:disabled) { background: #047857; transform: translateY(-1px); }
.btn-green:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-amber { background: var(--accent-amber); color: #fff; }
.btn-amber:hover:not(:disabled) { background: #b45309; transform: translateY(-1px); }
.btn-amber:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-outline { background: transparent; border: 1px solid var(--border-light); color: var(--text-secondary); }
.btn-outline:hover { border-color: var(--text-secondary); color: var(--text-primary); }

/* ─── СТАТУС ─────────────────────────────────────────────── */
.status-block { border-radius: var(--radius); padding: 16px 20px; border: 1px solid var(--border); display: none; margin-top: 16px; background: var(--bg-card); }
.status-block.visible { display: block; }
.status-block.running { border-color: var(--accent-blue);  background: var(--accent-blue-dim); }
.status-block.success { border-color: var(--accent-green); background: var(--accent-green-dim); }
.status-block.error   { border-color: var(--accent-red);   background: var(--accent-red-dim); }
.status-block.queued  { border-color: var(--accent-amber); background: var(--accent-amber-dim); }
.status-header { display: flex; align-items: center; gap: 8px; font-weight: 600; font-size: 14px; margin-bottom: 6px; }
.status-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.running .status-dot { background: var(--accent-blue);  animation: pulse 1s infinite; }
.success .status-dot { background: var(--accent-green); }
.error   .status-dot { background: var(--accent-red); }
.queued  .status-dot { background: var(--accent-amber); }
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:0.3} }
.status-message { font-size: 13px; color: var(--text-secondary); font-family: var(--font-mono); }

/* ─── ИСТОРИЯ ЗАДАЧ ──────────────────────────────────────── */
.task-list { display: flex; flex-direction: column; gap: 8px; }
.task-item { display: flex; align-items: center; gap: 12px; padding: 12px 16px; background: var(--bg-base); border: 1px solid var(--border); border-radius: var(--radius-sm); font-size: 13px; }
.task-badge { font-family: var(--font-mono); font-size: 10px; padding: 2px 8px; border-radius: 4px; font-weight: 600; flex-shrink: 0; }
.task-badge.success { background: var(--accent-green-dim); color: var(--accent-green); }
.task-badge.running { background: var(--accent-blue-dim);  color: var(--accent-blue); }
.task-badge.failed  { background: var(--accent-red-dim);   color: var(--accent-red); }
.task-badge.queued  { background: var(--accent-amber-dim); color: var(--accent-amber); }
.task-source { color: var(--text-secondary); font-weight: 500; }
.task-time   { color: var(--text-muted); font-size: 11px; font-family: var(--font-mono); margin-left: auto; }

/* ─── ФАЙЛЫ ──────────────────────────────────────────────── */
.file-row { flex-wrap: wrap; }
.file-name { color: var(--text-primary); font-family: var(--font-mono); font-size: 12px; font-weight: 500; flex: 1; min-width: 180px; }
.file-meta { color: var(--text-muted); font-size: 11px; font-family: var(--font-mono); }
.btn-download { font-size: 12px; padding: 8px 18px; font-weight: 600; margin-left: auto; flex-shrink: 0; }
.btn-download:hover { box-shadow: 0 2px 8px rgba(37, 99, 235, 0.25); }

/* ─── TOGGLE ─────────────────────────────────────────────── */
.toggle-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 0; }
.toggle-label { font-size: 13px; color: var(--text-primary); font-weight: 500; }
.toggle-switch { position: relative; width: 44px; height: 24px; flex-shrink: 0; }
.toggle-switch input { opacity: 0; width: 0; height: 0; position: absolute; }
.toggle-slider { position: absolute; inset: 0; background: var(--border-light); border-radius: 24px; cursor: pointer; transition: background 0.2s; }
.toggle-slider::before { content: ''; position: absolute; width: 18px; height: 18px; left: 3px; top: 3px; background: #fff; border-radius: 50%; transition: transform 0.2s; box-shadow: 0 1px 3px rgba(0,0,0,0.15); }
.toggle-switch input:checked + .toggle-slider { background: var(--accent-blue); }
.toggle-switch input:checked + .toggle-slider::before { transform: translateX(20px); }

/* ─── МОДАЛЬНОЕ ОКНО ─────────────────────────────────────── */
.modal-overlay {
    position: fixed; inset: 0; z-index: 1000;
    background: rgba(26, 34, 51, 0.45);
    display: none; align-items: center; justify-content: center;
    padding: 24px;
}
.modal-overlay.visible { display: flex; }
.modal {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    width: 100%; max-width: 720px;
    max-height: 85vh;
    display: flex; flex-direction: column;
    position: relative;
}
.modal-header { padding: 20px 24px 12px; border-bottom: 1px solid var(--border); }
.modal-header h2 { font-size: 16px; font-weight: 700; color: var(--text-primary); }
.modal-summary { padding: 12px 24px; font-size: 12px; color: var(--text-secondary); background: var(--bg-base); border-bottom: 1px solid var(--border); font-family: var(--font-mono); line-height: 1.6; }
.modal-body { padding: 16px 24px; overflow-y: auto; flex: 1; }
.modal-footer { padding: 16px 24px; border-top: 1px solid var(--border); display: flex; gap: 10px; justify-content: flex-end; flex-wrap: wrap; }
.modal-close { position: absolute; top: 16px; right: 16px; background: none; border: none; font-size: 20px; color: var(--text-muted); cursor: pointer; line-height: 1; padding: 4px; }
.modal-close:hover { color: var(--text-primary); }

/* ─── ТАБЛИЦЫ ПРЕВЬЮ / ОШИБОК ────────────────────────────── */
.preview-table, .error-log-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.preview-table th, .error-log-table th {
    text-align: left; padding: 8px 12px;
    font-family: var(--font-mono); font-size: 11px;
    text-transform: uppercase; letter-spacing: 0.04em;
    color: var(--text-muted); border-bottom: 2px solid var(--border);
    background: var(--bg-base);
}
.preview-table td, .error-log-table td {
    padding: 10px 12px; border-bottom: 1px solid var(--border);
    color: var(--text-primary); vertical-align: top;
}
.preview-table tr:hover td, .error-log-table tr:hover td { background: var(--bg-card-hover); }
.error-log-table .err-msg { font-family: var(--font-mono); font-size: 12px; color: var(--text-secondary); white-space: pre-wrap; word-break: break-word; max-width: 360px; }

/* ─── LOADER / SPINNER ───────────────────────────────────── */
.spinner {
    width: 20px; height: 20px;
    border: 2px solid var(--border);
    border-top-color: var(--accent-blue);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
    flex-shrink: 0;
}
.spinner-lg { width: 32px; height: 32px; border-width: 3px; }
@keyframes spin { to { transform: rotate(360deg); } }

.loading-overlay {
    position: absolute; inset: 0;
    background: rgba(255, 255, 255, 0.85);
    display: none; align-items: center; justify-content: center;
    flex-direction: column; gap: 12px;
    border-radius: inherit; z-index: 10;
}
.loading-overlay.visible { display: flex; }
.loading-overlay span { font-size: 13px; color: var(--text-secondary); }

.page-loader {
    position: fixed; inset: 0; z-index: 2000;
    background: rgba(255, 255, 255, 0.7);
    display: none; align-items: center; justify-content: center;
    flex-direction: column; gap: 14px;
}
.page-loader.visible { display: flex; }

/* ─── TOM SELECT (Taldau multi-select) ───────────────────── */
.ts-wrapper { font-family: var(--font-base); }
.ts-control {
    background: var(--bg-base) !important;
    border: 1px solid var(--border) !important;
    border-radius: var(--radius-sm) !important;
    color: var(--text-primary) !important;
    padding: 6px 10px !important;
    min-height: 42px;
}
.ts-control.focus { border-color: var(--accent-blue) !important; box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12) !important; }
.ts-dropdown {
    background: var(--bg-card) !important;
    border: 1px solid var(--border) !important;
    border-radius: var(--radius-sm) !important;
    box-shadow: var(--shadow-md) !important;
    color: var(--text-primary) !important;
}
.ts-dropdown .option { color: var(--text-primary) !important; }
.ts-dropdown .active { background: var(--accent-blue-dim) !important; color: var(--accent-blue) !important; }
.ts-wrapper.multi .ts-control > div.item {
    background: var(--accent-blue-dim) !important;
    color: var(--accent-blue) !important;
    border: 1px solid rgba(37, 99, 235, 0.2) !important;
    border-radius: 4px !important;
}
.indicator-select-wrap { margin-bottom: 8px; }

/* ─── КАТЕГОРИИ ПОКАЗАТЕЛЕЙ (Taldau multiselect) ─────────── */
.category-filters {
    display: flex; flex-wrap: wrap; gap: 6px;
    margin-bottom: 12px;
}
.category-chip {
    font-size: 11px; font-weight: 600;
    padding: 4px 10px; border-radius: 999px;
    border: 1px solid var(--border);
    background: var(--bg-base);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.15s ease;
}
.category-chip:hover { border-color: var(--accent-blue); color: var(--accent-blue); }
.category-chip.active {
    background: var(--accent-blue-dim);
    border-color: rgba(37, 99, 235, 0.35);
    color: var(--accent-blue);
}
.category-badge {
    display: inline-block;
    font-size: 10px; font-weight: 600;
    padding: 2px 7px; border-radius: 999px;
    background: var(--accent-green-dim);
    color: var(--accent-green);
    border: 1px solid rgba(5, 150, 105, 0.2);
    white-space: nowrap;
    flex-shrink: 0;
}
.category-badge-sm {
    font-size: 9px;
    padding: 1px 6px;
    margin-left: 4px;
    vertical-align: middle;
}
.ts-option-row {
    display: flex; align-items: center; justify-content: space-between;
    gap: 8px; width: 100%;
}
.ts-option-name { flex: 1; min-width: 0; }
.ts-selected-item { display: inline-flex; align-items: center; gap: 4px; flex-wrap: wrap; }

/* ─── ДИАПАЗОН ЛЕТ ──────────────────────────────────────── */
.year-range { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }