/* ── Headers ── */
.pane-header {
    display: flex; align-items: center; gap: 16px;
    margin-bottom: 24px; flex-wrap: wrap;
}
.pane-header-with-action { justify-content: space-between; }
.page-title {
    font-family: var(--font-head); font-weight: 700;
    font-size: clamp(1.5rem, 3vw, 2rem); line-height: 1.2;
}
.tag {
    font-family: var(--font-code); font-size: 0.7rem; font-weight: 500;
    text-transform: uppercase; letter-spacing: 0.06em;
    color: var(--primary); background: var(--primary-glow);
    padding: 4px 10px; border-radius: 5px;
}

/* ── Buttons ── */
.btn-primary, .btn-secondary, .btn-submit {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 10px 20px; border-radius: var(--radius-control);
    font-family: var(--font-body); font-size: 0.9rem; font-weight: 500;
    cursor: pointer; border: none; transition: opacity 0.15s, transform 0.1s;
    white-space: nowrap;
}
.btn-primary, .btn-submit {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: #fff;
}
.btn-primary:hover, .btn-submit:hover { opacity: 0.9; }
.btn-secondary {
    background: var(--glass-bg); color: var(--text-main);
    border: 1px solid var(--glass-border);
}
.btn-secondary:hover { background: var(--glass-bg-hover); }
.btn-sm { padding: 7px 14px; font-size: 0.82rem; }
.btn-primary:active, .btn-secondary:active, .btn-submit:active { transform: scale(0.98); }

/* ── Tabs ── */
.tab-btn, .p-btn, .settings-tab-btn, .reports-sidebar-item {
    padding: 8px 16px; border-radius: var(--radius-control);
    background: var(--glass-bg); border: 1px solid var(--glass-border);
    color: var(--text-muted); font-size: 0.85rem; font-weight: 500;
    cursor: pointer; transition: background 0.12s, color 0.12s;
    white-space: nowrap;
}
.tab-btn.active, .p-btn.active, .settings-tab-btn.active, .reports-sidebar-item.active {
    background: var(--primary); color: #fff; border-color: var(--primary);
}
.period-switcher, .expenses-switcher, .settings-tabs-bar {
    display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 20px;
}

/* ── Cards ── */
.stat-card, .warehouse-stat-card, .task-stat-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-card);
    padding: var(--padding-card);
    backdrop-filter: blur(12px);
}
.stat-card-header { margin-bottom: 8px; }
.stat-title { font-size: 0.82rem; color: var(--text-muted); font-weight: 500; }
.stat-value { font-family: var(--font-head); font-size: 1.75rem; font-weight: 700; }
.stat-sub { font-size: 0.78rem; color: var(--text-muted); margin-top: 4px; }
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px; margin-bottom: 24px;
}
.warehouse-stat-value { font-family: var(--font-head); font-size: 1.5rem; font-weight: 700; }
.warehouse-stat-label { font-size: 0.8rem; color: var(--text-muted); margin-top: 4px; }

/* ── Forms ── */
.modern-input, .modern-textarea {
    width: 100%; padding: 10px 14px;
    background: var(--input-bg); border: 1px solid var(--glass-border);
    border-radius: var(--radius-control); color: var(--text-main);
    font-family: var(--font-body); font-size: 0.9rem;
    transition: border-color 0.15s, background 0.15s;
}
.modern-input:focus, .modern-textarea:focus {
    outline: none; border-color: var(--primary);
}
.modern-textarea { min-height: 80px; resize: vertical; }
.field-group { margin-bottom: 16px; }
.field-group label { display: block; font-size: 0.82rem; font-weight: 500; margin-bottom: 6px; color: var(--text-muted); }

/* ── Tables ── */
.glass-table-container {
    background: var(--glass-bg); border: 1px solid var(--glass-border);
    border-radius: var(--radius-card); overflow: auto;
    backdrop-filter: blur(12px);
}
.glass-table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
.glass-table th {
    text-align: left; padding: 12px 16px;
    font-size: 0.75rem; font-weight: 600; text-transform: uppercase;
    letter-spacing: 0.04em; color: var(--text-muted);
    border-bottom: 1px solid var(--glass-border);
    white-space: nowrap;
}
.glass-table td { padding: 12px 16px; border-bottom: 1px solid var(--glass-border); }
.glass-table tr:last-child td { border-bottom: none; }
.glass-table tr:hover td { background: var(--glass-bg-hover); }

/* ── Status badges ── */
.badge {
    display: inline-block; padding: 3px 10px; border-radius: 5px;
    font-size: 0.75rem; font-weight: 500;
}
.badge-new { background: rgba(99,102,241,0.15); color: var(--primary); }
.badge-success { background: rgba(16,185,129,0.15); color: var(--success); }
.badge-warning { background: rgba(245,158,11,0.15); color: var(--warning); }
.badge-danger { background: rgba(239,68,68,0.15); color: var(--danger); }

/* ── Chart placeholder ── */
.chart-container {
    background: var(--glass-bg); border: 1px solid var(--glass-border);
    border-radius: var(--radius-card); padding: var(--padding-card);
    backdrop-filter: blur(12px);
}
.chart-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.chart-header h3 { font-family: var(--font-head); font-size: 1.1rem; }
.chart-period { font-size: 0.82rem; color: var(--text-muted); }
.chart-area { height: 220px; display: flex; align-items: flex-end; gap: 6px; padding: 0 8px; }
.chart-bar {
    flex: 1; background: linear-gradient(180deg, var(--primary), var(--accent));
    border-radius: 5px 5px 0 0; min-height: 4px; opacity: 0.85;
    transition: height 0.3s ease;
}
.chart-legend { display: flex; gap: 20px; margin-top: 12px; font-size: 0.82rem; color: var(--text-muted); }
.legend-item { display: flex; align-items: center; gap: 6px; }
.legend-color { width: 12px; height: 12px; border-radius: 5px; }

/* ── Settings ── */
.settings-card {
    background: var(--glass-bg); border: 1px solid var(--glass-border);
    border-radius: var(--radius-card); padding: var(--padding-card);
    margin-bottom: 16px; backdrop-filter: blur(12px);
}
.settings-card-title { font-family: var(--font-head); font-size: 1.1rem; margin-bottom: 16px; }
.settings-note { font-size: 0.82rem; color: var(--text-muted); line-height: 1.5; }
.settings-row { display: flex; align-items: center; justify-content: space-between; padding: 12px 0; border-bottom: 1px solid var(--glass-border); }
.settings-row:last-child { border-bottom: none; }
.settings-toggle-wrap { position: relative; width: 44px; height: 24px; }
.settings-toggle { opacity: 0; width: 0; height: 0; position: absolute; }
.settings-toggle-slider {
    position: absolute; inset: 0; background: var(--glass-border);
    border-radius: 5px; cursor: pointer; transition: background 0.2s;
}
.settings-toggle-slider::before {
    content: ''; position: absolute; width: 18px; height: 18px;
    left: 3px; bottom: 3px; background: #fff; border-radius: 5px;
    transition: transform 0.2s;
}
.settings-toggle:checked + .settings-toggle-slider { background: var(--primary); }
.settings-toggle:checked + .settings-toggle-slider::before { transform: translateX(20px); }
.settings-panel { display: none; }
.settings-panel.active { display: block; }

.settings-tabs-list { display: flex; flex-direction: column; gap: 10px; }
.settings-tab-row {
    display: flex; align-items: center; gap: 12px;
    padding: 10px 12px; background: var(--surface-subtle);
    border-radius: 5px; border: 1px solid transparent;
}
.settings-tab-row .modern-input { flex: 1; min-width: 0; padding: 8px 12px; font-size: 0.9rem; }
.settings-tab-row .settings-toggle-wrap { flex-shrink: 0; }
.settings-tab-row-locked { opacity: 0.85; }
.settings-tab-row-locked .settings-toggle-wrap { cursor: not-allowed; opacity: 0.85; }
.settings-tab-row-locked .modern-input { opacity: 0.7; }

/* Модальные окна — см. css/modals.css */

.icon-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 6px;
    border-radius: 8px;
    transition: color 0.2s var(--theme-ease), background 0.2s var(--theme-ease);
}
.icon-btn:hover {
    color: var(--text-main);
    background: var(--glass-bg-hover);
}

.app-toast-root {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 5200;
    display: flex;
    flex-direction: column;
    gap: 10px;
    pointer-events: none;
    max-width: min(360px, calc(100vw - 32px));
}

.app-toast {
    pointer-events: auto;
    padding: 12px 18px;
    border-radius: var(--radius-control);
    font-size: 0.9rem;
    font-weight: 500;
    color: #fff;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.22);
    opacity: 0;
    transform: translateX(24px);
    transition: opacity 0.28s ease, transform 0.28s ease;
}

.app-toast.show {
    opacity: 1;
    transform: translateX(0);
}

.app-toast--success {
    background: linear-gradient(135deg, #16a34a, #22c55e);
}

.app-toast--error {
    background: linear-gradient(135deg, #dc2626, #ef4444);
}

.app-toast--warning {
    background: linear-gradient(135deg, #d97706, #f59e0b);
}

/* ── Empty state ── */
.empty-state {
    text-align: center; padding: 48px 24px; color: var(--text-muted);
}
.empty-state svg { margin-bottom: 12px; opacity: 0.4; }