/* BS Task Manager - Enhanced Styles v1.1 */

:root {
    --bs-body-bg: #f0f2f5;
    --bs-card-bg: #ffffff;
    --bs-border-color: #e9ecef;
    --bs-text-muted: #6c757d;
    --bs-navbar-bg: #0d6efd;
    --priority-bar-width: 4px;
}

[data-theme="dark"] {
    --bs-body-bg: #1a1d21;
    --bs-body-color: #e9ecef;
    --bs-card-bg: #25282c;
    --bs-border-color: #3a3f44;
    --bs-text-muted: #adb5bd;
    color-scheme: dark;
}

[data-theme="dark"] body {
    background-color: var(--bs-body-bg);
    color: var(--bs-body-color);
}

[data-theme="dark"] .card,
[data-theme="dark"] .filter-bar,
[data-theme="dark"] .modal-content {
    background-color: var(--bs-card-bg);
    color: var(--bs-body-color);
}

[data-theme="dark"] .card-header,
[data-theme="dark"] .table,
[data-theme="dark"] .list-group-item {
    background-color: var(--bs-card-bg);
    color: var(--bs-body-color);
    border-color: var(--bs-border-color);
}

[data-theme="dark"] .table-hover tbody tr:hover {
    background-color: rgba(255,255,255,0.05);
}

[data-theme="dark"] .form-control,
[data-theme="dark"] .form-select {
    background-color: #2d3136;
    border-color: var(--bs-border-color);
    color: #e9ecef;
}

[data-theme="dark"] .breadcrumb-item.active,
[data-theme="dark"] .text-muted {
    color: var(--bs-text-muted) !important;
}

[data-theme="dark"] .footer {
    background-color: #25282c;
    border-color: var(--bs-border-color) !important;
}

[data-theme="dark"] .overdue-row {
    background-color: rgba(220,53,69,0.15) !important;
}

[data-theme="dark"] .today-row {
    background-color: rgba(255,193,7,0.12) !important;
}

body {
    font-family: 'Vazirmatn', 'Segoe UI', Tahoma, sans-serif;
    background-color: var(--bs-body-bg);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.page-content {
    flex: 1;
    animation: fadeIn 0.25s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(4px); }
    to   { opacity: 1; transform: translateY(0); }
}

.card {
    border: none;
    box-shadow: 0 1px 3px rgba(0,0,0,0.08);
    border-radius: 0.625rem;
    background: var(--bs-card-bg);
}

.card-header {
    background-color: transparent;
    border-bottom: 1px solid var(--bs-border-color);
    font-weight: 600;
}

.stat-card {
    transition: transform 0.2s, box-shadow 0.2s;
    cursor: pointer;
    text-decoration: none;
    color: inherit;
}

.stat-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.12);
    color: inherit;
}

.stat-card .stat-icon {
    font-size: 2rem;
    opacity: 0.85;
}

.table thead th {
    font-weight: 600;
    white-space: nowrap;
    position: sticky;
    top: 0;
    background: var(--bs-card-bg);
    z-index: 1;
    box-shadow: 0 1px 0 var(--bs-border-color);
}

.table-responsive {
    max-height: 70vh;
}

.task-row {
    border-right: var(--priority-bar-width) solid transparent;
}

.task-row.priority-urgent { border-right-color: #dc3545; }
.task-row.priority-high   { border-right-color: #fd7e14; }
.task-row.priority-medium { border-right-color: #0dcaf0; }
.task-row.priority-low    { border-right-color: #6c757d; }

.jalali-date {
    cursor: help;
    border-bottom: 1px dotted #999;
}

.badge { font-weight: 500; padding: 0.4em 0.65em; }

.login-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0d6efd 0%, #6610f2 100%);
}

.login-card { max-width: 420px; width: 100%; }

.note-item {
    border-right: 3px solid #0d6efd;
    padding-right: 1rem;
    margin-bottom: 1rem;
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from { opacity: 0; transform: translateX(10px); }
    to   { opacity: 1; transform: translateX(0); }
}

.log-item {
    font-size: 0.875rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--bs-border-color);
}

.log-item:last-child { border-bottom: none; }

.filter-bar {
    background: var(--bs-card-bg);
    padding: 1rem;
    border-radius: 0.625rem;
    margin-bottom: 1rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}

.quick-filters .btn { border-radius: 2rem; }

.overdue-row { background-color: #fff5f5 !important; }
.today-row   { background-color: #fffbeb !important; }
.paid-row    { opacity: 0.65; }

.financial-summary { font-size: 1.25rem; font-weight: 700; }

.empty-state-icon {
    font-size: 4rem;
    color: var(--bs-text-muted);
    opacity: 0.5;
}

.profile-avatar i { font-size: 5rem; color: #0d6efd; }

.status-select {
    min-width: 130px;
    font-size: 0.875rem;
    padding: 0.2rem 0.5rem;
    border-radius: 2rem;
}

.chart-container { position: relative; height: 220px; }

#searchResults .search-item {
    display: block;
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    text-decoration: none;
    color: inherit;
    transition: background 0.15s;
}

#searchResults .search-item:hover,
#searchResults .search-item.active {
    background: rgba(13,110,253,0.1);
}

.btn-loading {
    pointer-events: none;
    opacity: 0.7;
}

.page-loader {
    position: fixed;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, #0d6efd, #6610f2);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.3s;
    z-index: 10000;
}

.page-loader.active {
    animation: loader 1s ease infinite;
}

@keyframes loader {
    0%   { transform: scaleX(0); transform-origin: right; }
    50%  { transform: scaleX(1); transform-origin: right; }
    51%  { transform: scaleX(1); transform-origin: left; }
    100% { transform: scaleX(0); transform-origin: left; }
}

@media (max-width: 768px) {
    .table-responsive { font-size: 0.875rem; }
    .quick-filters { overflow-x: auto; flex-wrap: nowrap !important; }
}

@media print {
    .navbar, .filter-bar, .btn, .pagination, footer { display: none !important; }
}