:root {
    --bg: #0b0f14;
    --bg-elevated: #111820;
    --surface: #151c26;
    --surface-hover: #1a2330;
    --surface-muted: #1e2836;
    --text: #e8edf4;
    --text-secondary: #9aa8bc;
    --text-muted: #6b7a90;
    --border: rgba(255, 255, 255, 0.08);
    --border-strong: rgba(255, 255, 255, 0.14);
    --primary: #5b8def;
    --primary-hover: #7aa3f5;
    --primary-glow: rgba(91, 141, 239, 0.25);
    --accent: #22d3a8;
    --accent-glow: rgba(34, 211, 168, 0.2);
    --warn: #f5b942;
    --warn-bg: rgba(245, 185, 66, 0.12);
    --success: #34d399;
    --success-bg: rgba(52, 211, 153, 0.12);
    --error: #f87171;
    --error-bg: rgba(248, 113, 113, 0.12);
    --neutral-bg: rgba(255, 255, 255, 0.06);
    --radius: 14px;
    --radius-sm: 10px;
    --shadow: 0 4px 24px rgba(0, 0, 0, 0.35);
    --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.45);
    --transition: 0.18s ease;
}

* {
    box-sizing: border-box;
}

html {
    color-scheme: dark;
}

body {
    margin: 0;
    font-family: "Inter", "Segoe UI", system-ui, sans-serif;
    background: var(--bg);
    background-image:
        radial-gradient(ellipse 80% 50% at 50% -20%, rgba(91, 141, 239, 0.15), transparent),
        radial-gradient(ellipse 60% 40% at 100% 0%, rgba(34, 211, 168, 0.06), transparent);
    color: var(--text);
    line-height: 1.55;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 95%; /* Или 1400px, чтобы таблица занимала больше места на больших экранах */
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ── Header ── */

.header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(11, 15, 20, 0.85);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
    margin-bottom: 2rem;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    padding: 1rem 0 0;
    flex-wrap: wrap;
}

.logo-wrap {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: inherit;
}

.logo-icon {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--primary), #3d6fd4);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    box-shadow: 0 4px 16px var(--primary-glow);
}

.logo-text h1 {
    margin: 0;
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.logo-text span {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 400;
    margin-top: 0.1rem;
}

.tabs {
    display: flex;
    gap: 0.35rem;
    padding-bottom: 0;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 4px;
}

.tab {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.55rem 1rem;
    text-decoration: none;
    color: var(--text-secondary);
    border-radius: 9px;
    font-weight: 500;
    font-size: 0.9rem;
    transition: color var(--transition), background var(--transition);
    white-space: nowrap;
}

.tab:hover {
    color: var(--text);
    background: var(--surface-hover);
}

.tab.active {
    color: var(--text);
    background: var(--surface-muted);
    box-shadow: inset 0 0 0 1px var(--border-strong);
}

.tab-icon {
    opacity: 0.7;
    font-size: 0.85rem;
}

.tab.active .tab-icon {
    opacity: 1;
}

/* ── Main ── */

main.container {
    padding-bottom: 3rem;
}

.page-header {
    margin-bottom: 1.75rem;
}

.page-header h2 {
    margin: 0 0 0.35rem;
    font-size: 1.65rem;
    font-weight: 700;
    letter-spacing: -0.03em;
}

.page-header p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.95rem;
    max-width: 640px;
}

/* ── Alerts ── */

.messages {
    margin-bottom: 1.25rem;
}

.alert {
    padding: 0.85rem 1.1rem;
    border-radius: var(--radius-sm);
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    border: 1px solid transparent;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.alert-success {
    background: var(--success-bg);
    color: var(--success);
    border-color: rgba(52, 211, 153, 0.25);
}

.alert-error {
    background: var(--error-bg);
    color: var(--error);
    border-color: rgba(248, 113, 113, 0.25);
}

/* ── Panels ── */

.panel {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    margin-bottom: 1.25rem;
    box-shadow: var(--shadow);
}

.panel-header {
    display: flex;
    align-items: flex-start;
    gap: 0.85rem;
    margin-bottom: 1.25rem;
}

.panel-icon {
    width: 42px;
    height: 42px;
    border-radius: 11px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    flex-shrink: 0;
}

.panel-icon-blue {
    background: rgba(91, 141, 239, 0.15);
    color: var(--primary);
}

.panel-icon-green {
    background: rgba(34, 211, 168, 0.12);
    color: var(--accent);
}

.panel-icon-purple {
    background: rgba(167, 139, 250, 0.12);
    color: #a78bfa;
}

.panel-title h3 {
    margin: 0 0 0.25rem;
    font-size: 1.05rem;
    font-weight: 600;
}

.panel-title p {
    margin: 0;
    color: var(--text-muted);
    font-size: 0.875rem;
    line-height: 1.45;
}

.panel > h3 {
    margin: 1.5rem 0 1rem;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.panel-divider {
    height: 1px;
    background: var(--border);
    margin: 1.25rem 0;
}

.hint {
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* ── Upload zone ── */

.upload-zone {
    border: 1.5px dashed var(--border-strong);
    border-radius: var(--radius-sm);
    padding: 1.5rem;
    background: var(--bg-elevated);
    transition: border-color var(--transition), background var(--transition);
}

.upload-zone:hover {
    border-color: rgba(91, 141, 239, 0.4);
    background: rgba(91, 141, 239, 0.04);
}

.upload-form {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: center;
}

.file-input-wrap {
    flex: 1;
    min-width: 220px;
}

.file-input-wrap input[type="file"] {
    width: 100%;
    padding: 0.65rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--surface);
    color: var(--text-secondary);
    font: inherit;
    font-size: 0.875rem;
    cursor: pointer;
}

.file-input-wrap input[type="file"]::file-selector-button {
    padding: 0.4rem 0.85rem;
    margin-right: 0.75rem;
    border: none;
    border-radius: 7px;
    background: var(--surface-muted);
    color: var(--text);
    font: inherit;
    font-size: 0.825rem;
    cursor: pointer;
    transition: background var(--transition);
}

.file-input-wrap input[type="file"]::file-selector-button:hover {
    background: var(--primary);
    color: white;
}

/* ── Forms ── */

.add-form,
.filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: end;
}

.filters {
    padding: 1rem;
    background: var(--bg-elevated);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    margin-bottom: 1.25rem;
}

.filters label {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

input[type="text"],
select {
    padding: 0.6rem 0.85rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--surface);
    color: var(--text);
    font: inherit;
    font-size: 0.9rem;
    min-width: 200px;
    transition: border-color var(--transition), box-shadow var(--transition);
}

input[type="text"]:focus,
select:focus {
    outline: none;
    border-color: rgba(91, 141, 239, 0.5);
    box-shadow: 0 0 0 3px var(--primary-glow);
}

input[type="text"]::placeholder {
    color: var(--text-muted);
}

select option {
    background: var(--surface);
    color: var(--text);
}

.add-form input[type="text"] {
    flex: 1;
    min-width: 260px;
}

/* ── Buttons ── */

.btn {
    padding: 0.6rem 1.15rem;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    background: var(--surface-muted);
    color: var(--text);
    cursor: pointer;
    font: inherit;
    font-size: 0.875rem;
    font-weight: 500;
    transition: background var(--transition), border-color var(--transition), transform 0.1s ease;
    white-space: nowrap;
}

.btn:hover {
    background: var(--surface-hover);
    border-color: rgba(255, 255, 255, 0.2);
}

.btn:active {
    transform: scale(0.98);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), #4a7de0);
    color: white;
    border-color: transparent;
    box-shadow: 0 4px 14px var(--primary-glow);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-hover), #5b8def);
    box-shadow: 0 6px 20px var(--primary-glow);
}

.btn-danger {
    color: var(--error);
    border-color: rgba(248, 113, 113, 0.3);
    background: var(--error-bg);
}

.btn-danger:hover {
    background: rgba(248, 113, 113, 0.2);
    border-color: rgba(248, 113, 113, 0.45);
}

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

.btn-ghost {
    background: transparent;
    border-color: var(--border);
    color: var(--text-secondary);
}

.btn-ghost:hover {
    color: var(--text);
    background: var(--surface-hover);
}

/* ── Metrics ── */

.metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.metric {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem 1.35rem;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform var(--transition), border-color var(--transition);
}

.metric:hover {
    transform: translateY(-2px);
    border-color: var(--border-strong);
}

.metric::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    border-radius: var(--radius) var(--radius) 0 0;
}

.metric-total::before { background: var(--primary); }
.metric-pending::before { background: var(--warn); }
.metric-completed::before { background: var(--accent); }
.metric-sbis::before { background: #a78bfa; }

.metric-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}

.metric-icon {
    width: 36px;
    height: 36px;
    border-radius: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
}

.metric-total .metric-icon { background: rgba(91, 141, 239, 0.15); }
.metric-pending .metric-icon { background: var(--warn-bg); }
.metric-completed .metric-icon { background: var(--accent-glow); }
.metric-sbis .metric-icon { background: rgba(167, 139, 250, 0.12); }

.metric-value {
    display: block;
    font-size: 2.1rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.1;
}

.metric-label {
    color: var(--text-muted);
    font-size: 0.825rem;
    font-weight: 500;
}

/* ── Tables ── */

.table-wrap {
    overflow-x: auto;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    width: 100%; /* Явно указываем ширину */
    margin: 0;    /* Убираем возможные отступы, которые "съедают" место */
}

table {
    width: 100%;
    min-width: 1200px; /* Сохраняем это, чтобы на маленьких экранах была прокрутка */
    border-collapse: collapse;
    font-size: 0.875rem;
    table-layout: auto; /* Позволяет столбцам расширяться по контенту */
}

th {
    padding: 1rem 1.25rem; /* Было 0.75rem 1rem */
    background: var(--bg-elevated);
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    text-align: left;
    border-bottom: 1px solid var(--border);
    white-space: nowrap; /* Это важно, чтобы заголовки не переносились */
}

td {
    padding: 1rem 1.25rem; /* Было 0.75rem 1rem */
    border-bottom: 1px solid var(--border);
    color: var(--text-secondary);
    /* Добавьте это, чтобы содержимое ячеек не "схлопывалось" */
    white-space: nowrap; 
}

tbody tr {
    transition: background var(--transition);
}

tbody tr:hover {
    background: rgba(255, 255, 255, 0.025);
}

tbody tr:last-child td {
    border-bottom: none;
}

td:first-child:not(.col-note) {
    color: var(--text);
    font-weight: 500;
}

.col-note {
    width: 36px;
    padding: 0.8rem 0.5rem !important;
    text-align: center;
}

.note-indicator {
    font-size: 0.9rem;
    filter: drop-shadow(0 0 6px rgba(245, 185, 66, 0.5));
}

tr.has-note {
    background: rgba(245, 185, 66, 0.04);
}

tr.has-note td:first-child {
    box-shadow: inset 3px 0 0 var(--warn);
}

tr.has-note:hover {
    background: rgba(245, 185, 66, 0.07);
}

.col-comment {
    min-width: 120px;
}

.comment-details {
    font-size: 0.825rem;
}

.comment-summary {
    cursor: pointer;
    color: var(--primary);
    font-weight: 500;
    list-style: none;
    user-select: none;
}

.comment-summary::-webkit-details-marker {
    display: none;
}

.comment-summary:hover {
    color: var(--primary-hover);
}

.comment-form {
    margin-top: 0.5rem;
    min-width: 220px;
}

.comment-form textarea {
    width: 100%;
    padding: 0.55rem 0.75rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg-elevated);
    color: var(--text);
    font: inherit;
    font-size: 0.825rem;
    resize: vertical;
    min-height: 52px;
}

.comment-form textarea:focus {
    outline: none;
    border-color: rgba(91, 141, 239, 0.5);
    box-shadow: 0 0 0 3px var(--primary-glow);
}

.comment-actions {
    margin-top: 0.4rem;
    display: flex;
    justify-content: flex-end;
}

.num-cell {
    font-variant-numeric: tabular-nums;
    font-family: "Inter", monospace;
}

.doc-number {
    font-family: "Inter", monospace;
    font-size: 0.85rem;
    color: var(--primary);
}

/* ── Status badges ── */

.status {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.2rem 0.65rem;
    border-radius: 999px;
    background: var(--neutral-bg);
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--text-secondary);
    white-space: nowrap;
    max-width: 220px;
    overflow: hidden;
    text-overflow: ellipsis;
}

.status::before {
    content: "";
    width: 6px;
    height: 6px;
    border-radius: 50%;
    flex-shrink: 0;
    background: var(--text-muted);
}

.status-ok {
    background: var(--success-bg);
    color: var(--success);
}

.status-ok::before { background: var(--success); }

.status-warn {
    background: var(--warn-bg);
    color: var(--warn);
}

.status-warn::before { background: var(--warn); }

.status-error {
    background: var(--error-bg);
    color: var(--error);
}

.status-error::before { background: var(--error); }

.status-neutral {
    background: var(--neutral-bg);
    color: var(--text-muted);
}

.status-neutral::before { background: var(--text-muted); }

/* ── Empty state ── */

.empty-state {
    text-align: center;
    padding: 3rem 1.5rem;
    color: var(--text-muted);
}

.empty-icon {
    font-size: 2.5rem;
    margin-bottom: 0.75rem;
    opacity: 0.5;
}

.empty-state p {
    margin: 0;
    font-size: 0.95rem;
}

.empty-state .empty-hint {
    margin-top: 0.35rem;
    font-size: 0.825rem;
    opacity: 0.7;
}

/* ── Contractors ── */

.contractor-grid {
    display: grid;
    gap: 0.65rem;
}

.contractor-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.85rem 1rem;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    transition: border-color var(--transition), background var(--transition);
}

.contractor-card:hover {
    border-color: var(--border-strong);
    background: var(--surface-hover);
}

.contractor-info {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    min-width: 0;
}

.contractor-avatar {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: linear-gradient(135deg, rgba(91, 141, 239, 0.2), rgba(34, 211, 168, 0.15));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--primary);
    flex-shrink: 0;
    text-transform: uppercase;
}

.contractor-name {
    font-weight: 500;
    color: var(--text);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.contractor-meta {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    min-width: 0;
}

.contractor-inactive {
    opacity: 0.75;
}

.contractor-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    flex-shrink: 0;
}

.bulk-form {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.bulk-textarea {
    width: 100%;
    padding: 0.75rem 0.85rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg-elevated);
    color: var(--text);
    font: inherit;
    font-size: 0.9rem;
    line-height: 1.5;
    resize: vertical;
    min-height: 140px;
}

.bulk-textarea:focus {
    outline: none;
    border-color: rgba(91, 141, 239, 0.5);
    box-shadow: 0 0 0 3px var(--primary-glow);
}

.bulk-textarea::placeholder {
    color: var(--text-muted);
}

.bulk-actions {
    display: flex;
    justify-content: flex-start;
}

textarea {
    font-family: inherit;
}

.inline-form {
    margin: 0;
    flex-shrink: 0;
}


.pagination .btn-ghost {
    padding: 8px 16px;
    border: 1px solid #ddd;
    border-radius: 6px;
    background: white;
    color: #333;
    text-decoration: none;
    transition: all 0.2s;
}

.pagination .btn-ghost:hover {
    background: #f5f5f5;
    border-color: #bbb;
}

.count-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 1.5rem;
    height: 1.5rem;
    padding: 0 0.45rem;
    border-radius: 999px;
    background: var(--surface-muted);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-left: 0.5rem;
}

.section-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0 0 1rem;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text);
}

/* ── Responsive ── */

@media (max-width: 768px) {
    .header-inner {
        flex-direction: column;
        align-items: stretch;
    }

    .tabs {
        overflow-x: auto;
        flex-wrap: nowrap;
    }

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

    .filters {
        flex-direction: column;
        align-items: stretch;
    }

    input[type="text"],
    select {
        min-width: 100%;
    }

    .upload-form {
        flex-direction: column;
        align-items: stretch;
    }

    .contractor-card {
        flex-direction: column;
        align-items: stretch;
    }

    .contractor-actions {
        justify-content: flex-end;
    }
}