/* Price Monitor — Dark Theme */

:root {
    --pm-bg: #1e2128;
    --pm-card: #262a33;
    --pm-border: #2d3139;
    --pm-text: #e0e0e0;
    --pm-muted: #8b8fa3;
    --pm-hover: #2c313b;
    --pm-accent: #4da6ff;
    --pm-green: #3ddc84;
    --pm-red: #ff5252;
    --pm-yellow: #ffc107;
    --pm-orange: #ff9800;
}

body { background: var(--pm-bg) !important; color: var(--pm-text); font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; }

/* Cards */
.pm-card { background: var(--pm-card); border: 1px solid var(--pm-border); border-radius: 8px; }

/* ===== DATA TABLE ===== */
.pm-table-wrap { overflow-x: auto; }
.pm-table {
    width: 100%;
    table-layout: fixed;
    border-collapse: separate;
    border-spacing: 0;
}

/* Table Header */
.pm-th {
    position: relative;
    padding: 10px 14px;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--pm-muted);
    text-transform: uppercase;
    letter-spacing: 0.3px;
    border-bottom: 2px solid var(--pm-border);
    border-right: 1px solid var(--pm-border);
    background: var(--pm-card);
    white-space: nowrap;
    vertical-align: middle;
}
.pm-th:last-child { border-right: none; }
.pm-th-text { cursor: pointer; user-select: none; }

/* Resize Handle */
.pm-resize-handle {
    position: absolute;
    right: -2px;
    top: 0;
    bottom: 0;
    width: 5px;
    cursor: col-resize;
    z-index: 2;
    background: transparent;
    transition: background 0.15s;
}
.pm-resize-handle:hover,
.pm-resize-handle.active {
    background: var(--pm-accent);
}

/* Table Row */
.pm-tr {
    cursor: pointer;
    transition: background 0.12s;
}
.pm-tr:hover { background: var(--pm-hover); }

/* Table Cell */
.pm-td {
    padding: 10px 14px;
    font-size: 0.78rem;
    color: var(--pm-text);
    border-bottom: 1px solid var(--pm-border);
    border-right: 1px solid rgba(45,49,57,0.6);
    vertical-align: middle;
    overflow: hidden;
    text-overflow: ellipsis;
}
.pm-td:last-child { border-right: none; }
.pm-td-right { text-align: right; }
.pm-td-center { text-align: center; }

/* Product thumb */
.pm-product-thumb {
    width: 56px; height: 56px; border-radius: 6px; object-fit: cover;
    background: #333; border: 1px solid var(--pm-border);
    display: block; flex-shrink: 0;
}
.pm-product-thumb-empty {
    display: flex; align-items: center; justify-content: center;
    color: var(--pm-muted); font-size: 1.2rem;
    width: 56px; height: 56px; border-radius: 6px; background: #333; border: 1px solid var(--pm-border);
    flex-shrink: 0;
}

/* Product name */
.pm-product-info { flex: 1; min-width: 0; }
.pm-product-name-text {
    font-size: 0.78rem; font-weight: 600; color: var(--pm-accent);
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
    overflow: hidden; line-height: 1.3;
}

/* Product meta tags */
.pm-product-meta {
    display: flex; gap: 6px; flex-wrap: wrap; margin-top: 2px;
}
.pm-meta-tag {
    font-size: 0.6rem; color: var(--pm-muted);
    display: inline-flex; align-items: center; gap: 2px;
}

/* Link info badge */
.pm-link-info {
    font-size: 0.58rem; color: var(--pm-green); margin-top: 2px; display: inline-block;
}
.pm-link-none { color: var(--pm-yellow); }

/* Our price */
.pm-our-price { font-size: 0.85rem; font-weight: 700; color: var(--pm-text); white-space: nowrap; }
.pm-date-sub { font-size: 0.58rem; color: var(--pm-muted); margin-top: 2px; white-space: nowrap; }

/* Price range (from-to) */
.pm-price-range-val {
    font-size: 0.78rem; font-weight: 600; color: var(--pm-text);
    white-space: nowrap;
}
.pm-range-sep { color: var(--pm-muted); margin: 0 2px; }
.pm-comp-count { font-size: 0.58rem; color: var(--pm-muted); margin-top: 1px; }

/* Average price */
.pm-avg-price { font-size: 0.82rem; font-weight: 700; color: var(--pm-text); white-space: nowrap; }
.pm-avg-diff { font-size: 0.62rem; margin-top: 2px; white-space: nowrap; }

/* Price index */
.pm-index-value {
    font-size: 0.72rem; font-weight: 700; margin-bottom: 2px;
}
.pm-index-bar-wrap {
    height: 16px; background: #333; border-radius: 3px; overflow: hidden; position: relative;
}
.pm-index-bar {
    height: 100%; border-radius: 3px; transition: width 0.3s;
}

/* Badges */
.pm-badge {
    display: inline-block; padding: 3px 8px; border-radius: 4px;
    font-size: 0.65rem; font-weight: 600; white-space: nowrap;
}
.pm-badge-green { background: rgba(61,220,132,0.15); color: var(--pm-green); border: 1px solid rgba(61,220,132,0.3); }
.pm-badge-red { background: rgba(255,82,82,0.12); color: var(--pm-red); border: 1px solid rgba(255,82,82,0.25); }
.pm-badge-yellow { background: rgba(255,193,7,0.12); color: var(--pm-yellow); border: 1px solid rgba(255,193,7,0.25); }
.pm-badge-blue { background: rgba(77,166,255,0.12); color: var(--pm-accent); border: 1px solid rgba(77,166,255,0.25); }
.pm-badge-orange { background: rgba(255,152,0,0.12); color: var(--pm-orange); border: 1px solid rgba(255,152,0,0.25); }

/* Sortable Header */
.pm-sortable { cursor: pointer; user-select: none; transition: color 0.15s; }
.pm-sortable:hover { color: var(--pm-accent) !important; }
.pm-sortable .pm-sort-icon { opacity: 0.4; transition: opacity 0.15s; font-size: 0.55rem; }
.pm-sortable.pm-sort-asc .pm-sort-icon,
.pm-sortable.pm-sort-desc .pm-sort-icon { opacity: 1; color: var(--pm-accent); }

/* Active stat card (filter selected) */
.pm-stat-active {
    border-color: var(--pm-accent) !important;
    box-shadow: 0 0 8px rgba(77,166,255,0.2);
}

/* ===== Dashboard Stats Cards ===== */
.pm-dash-stat-card {
    background: var(--pm-card);
    border: 1px solid var(--pm-border);
    border-radius: 8px;
    padding: 14px 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: border-color 0.2s;
}
.pm-dash-stat-card:hover { border-color: var(--pm-accent); }
.pm-dash-stat-icon { font-size: 1.5rem; opacity: 0.8; flex-shrink: 0; }
.pm-dash-stat-value { font-size: 1.3rem; font-weight: 700; color: var(--pm-text); line-height: 1.2; }
.pm-dash-stat-label { font-size: 0.68rem; color: var(--pm-muted); text-transform: uppercase; letter-spacing: 0.3px; }

/* ===== Live Indicator ===== */
.pm-live-indicator {
    position: fixed;
    bottom: 70px;
    right: 16px;
    background: rgba(77,166,255,0.15);
    border: 1px solid rgba(77,166,255,0.3);
    color: var(--pm-accent);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.72rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    z-index: 1040;
    animation: pm-live-pulse 2s ease-in-out infinite;
}
.pm-live-dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--pm-accent);
    display: inline-block;
    animation: pm-dot-blink 1.5s ease-in-out infinite;
}
@keyframes pm-live-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}
@keyframes pm-dot-blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

/* ===== Task Progress Panel ===== */
.pm-task-progress {
    position: fixed;
    bottom: 16px;
    right: 16px;
    background: var(--pm-card);
    border: 1px solid var(--pm-border);
    border-radius: 8px;
    padding: 12px 16px;
    min-width: 320px;
    max-width: 450px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.4);
    z-index: 1050;
}

/* ===== Product Detail Page ===== */
.pm-stat-card {
    background: var(--pm-card); border: 1px solid var(--pm-border);
    border-radius: 8px; padding: 20px; text-align: center;
}
.pm-stat-label { font-size: 0.72rem; color: var(--pm-muted); text-transform: uppercase; margin-bottom: 6px; }
.pm-stat-value { font-size: 1.6rem; font-weight: 700; color: var(--pm-text); }
.pm-stat-diff { font-size: 0.75rem; margin-top: 4px; }
.pm-stat-diff-pos { color: var(--pm-green); }
.pm-stat-diff-neg { color: var(--pm-red); }

/* Chart container */
.pm-chart-card {
    background: var(--pm-card); border: 1px solid var(--pm-border);
    border-radius: 8px; padding: 16px;
}

/* Override bootstrap for dark theme */
.table-dark { --bs-table-bg: var(--pm-card); }
.card { background: var(--pm-card) !important; border-color: var(--pm-border) !important; }
.card-header { background: var(--pm-card) !important; border-color: var(--pm-border) !important; }
.breadcrumb { --bs-breadcrumb-divider-color: var(--pm-muted); }
.breadcrumb-item a { color: var(--pm-accent); }
.breadcrumb-item.active { color: var(--pm-muted); }

/* Tabs on product page */
.pm-tabs .nav-link {
    color: var(--pm-muted); border: 1px solid transparent;
    border-radius: 4px; padding: 6px 14px; font-size: 0.78rem; margin-right: 4px;
}
.pm-tabs .nav-link.active {
    color: var(--pm-text); background: var(--pm-card);
    border-color: var(--pm-accent);
}
.pm-tabs .nav-link:hover:not(.active) { color: var(--pm-text); }

/* ===== LINKS SECTION (Priceva-style) ===== */
.pm-links-section {
    background: var(--pm-card); border: 1px solid var(--pm-border);
    border-radius: 8px; overflow: hidden;
}
.pm-links-header {
    display: flex; justify-content: space-between; align-items: center;
    padding: 12px 16px; border-bottom: 1px solid var(--pm-border);
}
.pm-links-count {
    font-size: 0.72rem; color: var(--pm-muted);
    background: rgba(77,166,255,0.1); padding: 2px 8px; border-radius: 4px;
}
.pm-links-toolbar {
    padding: 8px 16px; border-bottom: 1px solid var(--pm-border); background: rgba(0,0,0,0.15);
}
.pm-links-table-header {
    display: flex; align-items: center; padding: 8px 16px;
    font-size: 0.68rem; font-weight: 600; color: var(--pm-muted);
    text-transform: uppercase; letter-spacing: 0.3px;
    border-bottom: 1px solid var(--pm-border); background: rgba(0,0,0,0.1);
}

/* Link columns */
.pm-lnk-col-company { flex: 1; min-width: 0; }
.pm-lnk-col-date { width: 150px; flex-shrink: 0; }
.pm-lnk-col-price { width: 120px; flex-shrink: 0; text-align: right; }
.pm-lnk-col-diff { width: 90px; flex-shrink: 0; text-align: center; }
.pm-lnk-col-stock { width: 70px; flex-shrink: 0; text-align: center; }
.pm-lnk-col-actions { width: 110px; flex-shrink: 0; text-align: center; }

/* Link row */
.pm-link-row { border-bottom: 1px solid var(--pm-border); }
.pm-link-row:last-child { border-bottom: none; }
.pm-link-row:hover { background: var(--pm-hover); }
.pm-link-main { display: flex; align-items: center; padding: 12px 16px; gap: 4px; }
.pm-link-name { font-size: 0.8rem; font-weight: 600; }
.pm-link-actions-row { display: flex; gap: 4px; margin-top: 3px; }
.pm-link-action-icon {
    background: none; border: 1px solid var(--pm-border); color: var(--pm-muted);
    padding: 1px 5px; border-radius: 3px; font-size: 0.65rem; cursor: pointer;
    text-decoration: none; line-height: 1.4; transition: all 0.15s;
}
.pm-link-action-icon:hover { color: var(--pm-accent); border-color: var(--pm-accent); background: rgba(77,166,255,0.1); }
.pm-link-action-icon.text-danger:hover { color: var(--pm-red) !important; border-color: var(--pm-red); background: rgba(255,82,82,0.1); }
.pm-link-region { font-size: 0.62rem; color: var(--pm-muted); margin-top: 2px; }

/* Date column */
.pm-link-date { font-size: 0.68rem; display: flex; align-items: center; gap: 4px; line-height: 1.6; }

/* Price */
.pm-link-price { font-size: 0.85rem; font-weight: 700; color: var(--pm-text); }
.pm-link-price-subdiff { font-size: 0.68rem; }

/* Diff chip */
.pm-diff-chip { display: inline-block; font-size: 0.68rem; font-weight: 600; padding: 2px 6px; border-radius: 3px; }
.pm-diff-chip-up { color: var(--pm-green); background: rgba(61,220,132,0.1); }
.pm-diff-chip-down { color: var(--pm-red); background: rgba(255,82,82,0.1); }
.pm-diff-chip-same { color: var(--pm-muted); background: rgba(139,143,163,0.1); }

/* Edit URL row */
.pm-link-edit-url { padding: 6px 16px 10px; background: rgba(0,0,0,0.15); border-top: 1px solid var(--pm-border); }

/* Footer */
.pm-links-footer { padding: 10px 16px; font-size: 0.72rem; color: var(--pm-muted); border-top: 1px solid var(--pm-border); }

/* ===== SIDEBAR ===== */
.pm-sidebar-card { background: var(--pm-card); border: 1px solid var(--pm-border); border-radius: 8px; overflow: hidden; }
.pm-sidebar-header { padding: 12px 14px; border-bottom: 1px solid var(--pm-border); }
.pm-sidebar-photo {
    display: flex; justify-content: center; align-items: center;
    padding: 16px; background: #2a2e38; border-bottom: 1px solid var(--pm-border); min-height: 140px;
}
.pm-sidebar-photo-empty { display: flex; justify-content: center; align-items: center; }
.pm-product-img { max-width: 100%; max-height: 160px; object-fit: contain; border-radius: 6px; }
.pm-sidebar-section { padding: 10px 14px; }
.pm-sidebar-row {
    display: flex; justify-content: space-between; align-items: center;
    padding: 6px 0; border-bottom: 1px solid rgba(45,49,57,0.5); gap: 8px;
}
.pm-sidebar-row:last-child { border-bottom: none; }
.pm-sidebar-label { font-size: 0.72rem; color: var(--pm-muted); display: flex; align-items: center; gap: 4px; white-space: nowrap; }
.pm-sidebar-value { font-size: 0.78rem; color: var(--pm-text); text-align: right; }
.pm-sidebar-badge-row { padding: 8px 14px; border-bottom: 1px solid var(--pm-border); }

/* Tags */
.pm-tag {
    display: inline-block; font-size: 0.62rem; font-weight: 600;
    padding: 2px 8px; border-radius: 3px;
    background: rgba(61,220,132,0.15); color: var(--pm-green); border: 1px solid rgba(61,220,132,0.3);
}
.pm-tag-warn { background: rgba(255,193,7,0.15); color: var(--pm-yellow); border-color: rgba(255,193,7,0.3); }

/* ===== Alerts Page ===== */
.pm-alert-unread { background: rgba(77,166,255,0.05) !important; border-left: 3px solid var(--pm-accent); }
.pm-alert-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--pm-accent); }

/* ===== Responsive ===== */
@media (max-width: 1200px) {
    .pm-product-thumb { width: 44px; height: 44px; }
    .pm-product-thumb-empty { width: 44px; height: 44px; }
    .pm-dash-stat-card { padding: 10px 12px; }
    .pm-dash-stat-icon { font-size: 1.2rem; }
    .pm-dash-stat-value { font-size: 1rem; }
}

@media (max-width: 991px) {
    .pm-links-table-header { display: none; }
    .pm-link-main { flex-wrap: wrap; gap: 8px; }
    .pm-lnk-col-company { width: 100%; }
    .pm-lnk-col-date { width: auto; }
    .pm-lnk-col-price { width: auto; text-align: left; }
    .pm-lnk-col-diff { width: auto; }
    .pm-lnk-col-stock { width: auto; }
    .pm-lnk-col-actions { width: auto; text-align: left; }
    .pm-task-progress { min-width: 260px; left: 16px; right: 16px; }
}