/* BackStage — корпоративная тема театральной ERP */

:root {
    --bs-primary: #2563eb;
    --bs-primary-light: #60a5fa;
    --bs-primary-dim: rgba(37, 99, 235, 0.12);
    --bs-teal: #0d9488;
    --bs-teal-dim: rgba(13, 148, 136, 0.12);
    --bs-gold: #2563eb;
    --bs-gold-light: #60a5fa;
    --bs-gold-dim: rgba(37, 99, 235, 0.12);
    --bs-navy: #1a2332;
    --bs-navy-soft: #243b53;
    --bs-slate: #334155;
    --bs-bg: #f4f6f8;
    --bs-card: #ffffff;
    --bs-border: #e2e8f0;
    --bs-text: #1a2332;
    --bs-muted: #64748b;
    --bs-radius: 12px;
    --bs-shadow: 0 4px 24px rgba(26, 35, 50, 0.06);
    --bs-transition: 0.22s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ——— Filament: сайдбар ——— */
.fi-sidebar {
    background: linear-gradient(180deg, var(--bs-navy) 0%, #152030 100%) !important;
    border-right: 1px solid rgba(37, 99, 235, 0.15) !important;
}

.fi-sidebar-header {
    border-bottom: 1px solid rgba(255, 255, 255, 0.06) !important;
}

.fi-logo {
    font-weight: 700 !important;
    letter-spacing: 0.04em !important;
}

.fi-sidebar-group-label {
    color: rgba(255, 255, 255, 0.88) !important;
    font-size: 0.68rem !important;
    text-transform: uppercase !important;
    letter-spacing: 0.12em !important;
    font-weight: 600 !important;
}

.fi-sidebar-item-btn {
    color: rgba(255, 255, 255, 0.98) !important;
    border-radius: 8px !important;
    transition: var(--bs-transition) !important;
    border-left: 3px solid transparent !important;
    margin: 1px 8px !important;
}

.fi-sidebar-item-icon,
.fi-sidebar-item-btn .fi-icon {
    transition: var(--bs-transition) !important;
}

.fi-sidebar-item-btn:hover {
    background: rgba(255, 255, 255, 0.06) !important;
    color: #fff !important;
}

.fi-sidebar-item.fi-active > .fi-sidebar-item-btn,
.fi-sidebar-item.fi-active .fi-sidebar-item-btn,
.fi-sidebar-item-btn[aria-current="page"] {
    background: var(--bs-primary-dim) !important;
    color: #fff !important;
    border-left: 3px solid var(--bs-primary) !important;
    font-weight: 600 !important;
    box-shadow: inset 0 0 0 1px rgba(37, 99, 235, 0.2);
}

.fi-sidebar-item.fi-active .fi-sidebar-item-icon,
.fi-sidebar-item.fi-active > .fi-sidebar-item-btn .fi-icon {
    color: var(--bs-primary) !important;
}

/* ——— Topbar ——— */
.fi-topbar {
    background: var(--bs-card) !important;
    border-bottom: 1px solid var(--bs-border) !important;
    box-shadow: 0 1px 0 rgba(15, 23, 42, 0.04);
}

.fi-main {
    background: var(--bs-bg) !important;
}

/* ——— Кнопки primary ——— */
.fi-btn.fi-color-primary,
.fi-ac-btn-action.fi-color-primary {
    background: linear-gradient(135deg, var(--bs-primary) 0%, #1d4ed8 100%) !important;
    border: none !important;
    color: #fff !important;
    font-weight: 600 !important;
    transition: var(--bs-transition) !important;
}

.fi-btn.fi-color-primary:hover {
    filter: brightness(1.08);
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(37, 99, 235, 0.35);
}

/* ——— Карточки BackStage ——— */
.bs-card {
    background: var(--bs-card);
    border-radius: var(--bs-radius);
    border: 1px solid var(--bs-border);
    box-shadow: var(--bs-shadow);
    padding: 1.25rem 1.5rem;
    transition: var(--bs-transition);
    animation: bs-fade-in 0.4s ease-out;
}

.bs-card:hover {
    box-shadow: 0 8px 32px rgba(15, 23, 42, 0.08);
}

.bs-card-kpi {
    position: relative;
    overflow: hidden;
}

.bs-card-kpi::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--bs-primary);
    border-radius: 4px 0 0 4px;
}

.bs-kpi-label {
    font-size: 0.75rem;
    color: var(--bs-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 600;
    margin-bottom: 0.35rem;
}

.bs-kpi-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--bs-text);
    line-height: 1.2;
}

.bs-kpi-value--accent { color: var(--bs-primary); }
.bs-kpi-value--danger { color: #dc2626; }
.bs-kpi-value--success { color: #059669; }

.bs-grid-kpi {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.bs-grid-charts {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
    margin-bottom: 1.25rem;
}

@media (max-width: 1024px) {
    .bs-grid-charts { grid-template-columns: 1fr; }
}

.bs-chart-title {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--bs-text);
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--bs-border);
}

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

.bs-field label {
    display: block;
    font-size: 0.7rem;
    color: var(--bs-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.25rem;
}

.bs-field input,
.bs-field select {
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--bs-border);
    border-radius: 8px;
    font-size: 0.875rem;
    background: #fff;
    transition: var(--bs-transition);
    min-width: 140px;
}

.bs-field input:focus,
.bs-field select:focus {
    outline: none;
    border-color: var(--bs-gold);
    box-shadow: 0 0 0 3px var(--bs-gold-dim);
}

.bs-btn {
    padding: 0.5rem 1.25rem;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: var(--bs-transition);
}

.bs-btn--primary {
    background: linear-gradient(135deg, var(--bs-primary), #1d4ed8);
    color: #fff;
}

.bs-btn--primary:hover {
    filter: brightness(1.06);
    transform: translateY(-1px);
}

.bs-btn--ghost {
    background: transparent;
    color: var(--bs-muted);
    border: 1px solid var(--bs-border);
}

.bs-btn--ghost:hover {
    border-color: var(--bs-gold);
    color: var(--bs-text);
}

/* ——— Вкладки (канбан, детали) ——— */
.bs-tabs {
    display: flex;
    gap: 0.25rem;
    padding: 0.25rem;
    background: #e2e8f0;
    border-radius: 10px;
    margin-bottom: 1rem;
    width: fit-content;
}

.bs-tab {
    padding: 0.5rem 1.1rem;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--bs-muted);
    cursor: pointer;
    border: none;
    background: transparent;
    transition: var(--bs-transition);
}

.bs-tab:hover {
    color: var(--bs-text);
    background: rgba(255, 255, 255, 0.5);
}

.bs-tab--active {
    background: var(--bs-card) !important;
    color: var(--bs-navy) !important;
    box-shadow: 0 2px 8px rgba(15, 23, 42, 0.08);
    border-bottom: 2px solid var(--bs-gold);
}

/* ——— Tenant switcher (topbar) ——— */
.bs-tenant-switch {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    max-width: min(320px, 36vw);
    height: 2.25rem;
    padding: 0 0.75rem 0 0.5rem;
    margin-right: 0.5rem;
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 9999px;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.bs-tenant-switch:hover {
    border-color: #cbd5e1;
    box-shadow: 0 2px 6px rgba(15, 23, 42, 0.06);
}

.bs-tenant-switch__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 1.5rem;
    height: 1.5rem;
    border-radius: 9999px;
    background: #eff6ff;
    color: #2563eb;
    flex-shrink: 0;
}

.bs-tenant-switch__label {
    min-width: 0;
    flex: 1;
    margin: 0;
}

.bs-tenant-switch__select {
    width: 100%;
    max-width: 240px;
    padding: 0;
    border: 0;
    background: transparent;
    color: #0f172a;
    font-size: 0.8125rem;
    font-weight: 600;
    line-height: 1.25rem;
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3E%3Cpath stroke='%2364748b' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0 center;
    background-size: 1rem;
    padding-right: 1.25rem;
    text-overflow: ellipsis;
}

.bs-tenant-switch__select:focus {
    outline: none;
}

.bs-tenant-switch__name {
    font-size: 0.8125rem;
    font-weight: 600;
    color: #0f172a;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Legacy dashboard tenant bar (deprecated) */
.bs-tenant-topbar {
    display: flex;
    align-items: center;
    margin-right: 0.75rem;
    max-width: min(420px, 40vw);
}

.bs-tenant-bar {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.65rem 1rem;
    background: linear-gradient(90deg, var(--bs-navy-soft), var(--bs-navy));
    border-radius: var(--bs-radius);
    margin-bottom: 1rem;
    border: 1px solid rgba(201, 162, 39, 0.2);
}

.bs-tenant-bar span {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.8rem;
}

.bs-tenant-bar strong {
    color: var(--bs-gold-light);
}

.bs-tenant-bar--topbar {
    margin-bottom: 0;
    padding: 0.4rem 0.75rem;
    gap: 0.5rem;
    flex-wrap: nowrap;
    white-space: nowrap;
    overflow: hidden;
}

.bs-tenant-bar--topbar strong {
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 140px;
    display: inline-block;
    vertical-align: bottom;
}

.bs-tenant-bar--topbar .bs-tenant-select {
    max-width: 160px;
    min-width: 120px;
}

.bs-tenant-select {
    padding: 0.35rem 0.75rem;
    border-radius: 6px;
    border: 1px solid rgba(201, 162, 39, 0.3);
    background: rgba(0, 0, 0, 0.2);
    color: #fff;
    font-size: 0.85rem;
}

@keyframes bs-fade-in {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes bs-pulse-gold {
    0%, 100% { box-shadow: 0 0 0 0 rgba(201, 162, 39, 0.3); }
    50% { box-shadow: 0 0 0 6px rgba(201, 162, 39, 0); }
}

.bs-animate-in {
    animation: bs-fade-in 0.45s ease-out backwards;
}

/* ——— Единый UX выделения и удаления (канбаны BackStage) ——— */
.bs-selection-bar {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1100;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    background: #1e293b;
    color: #fff;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
    font-size: 0.88em;
}

.bs-selection-bar .btn {
    color: #fff;
    border-color: #475569;
    background: #334155;
}

.bs-selection-bar .btn:hover {
    background: #475569;
}

.bs-selection-bar .btn--danger {
    background: #dc2626;
    border-color: #dc2626;
}

.bs-selection-bar .btn--danger:hover {
    background: #b91c1c;
}

.bs-row-check {
    width: 16px;
    height: 16px;
    accent-color: #2563eb;
    cursor: pointer;
}

.card--selected,
tr.row--selected td {
    background: #eff6ff !important;
}

.card--selected {
    border-color: #2563eb !important;
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.25) !important;
}

.bs-animate-in:nth-child(1) { animation-delay: 0.05s; }
.bs-animate-in:nth-child(2) { animation-delay: 0.1s; }
.bs-animate-in:nth-child(3) { animation-delay: 0.15s; }
.bs-animate-in:nth-child(4) { animation-delay: 0.2s; }