.layout.light {
    --page-bg: #f5f5f5;
    --topbar-bg: rgba(255, 255, 255, 0.75);
    --topbar-border: rgba(0, 0, 0, 0.07);
    --input-bg: #f7f7f8;
    --input-border: rgba(0, 0, 0, 0.09);
    --text: #111;
    --text-secondary: #6b7280;
    --icon: #6b7280;
    --accent: #ff6b4a;
    --avatar-bg: #fff;
    --avatar-border: rgba(0, 0, 0, 0.1);
    --control-bg: rgba(255, 255, 255, 0.85);
    --card-bg: #ffffff;
    --chatlist-bg: :#fafafa;
    --sidebar-bg: rgba(255, 255, 255, 0.75);
    --sidebar-border: rgba(0, 0, 0, 0.07);
    --sidebar-text: #111;
    --card-border: rgba(0, 0, 0, 0.07);
    --table-border: rgba(0, 0, 0, 0.05);
    --table-header-text: #888;
    --search-pill-bg: #EFEFEF;
    --filter-panel-bg: #fff;
    --filter-panel-border: rgba(255, 255, 255, 0.5);
    --chip-bg: #fafafa;
    --chip-border: rgba(0, 0, 0, 0.08);
    --chip-active-bg: linear-gradient(180deg, #fff 0%, #f6f7f9 100%);
    --chip-active-text: #111;
    --sort-menu-bg: #fff;
    --sort-item-hover: rgba(0,0,0,0.03);
    --modal-bg: #fff;
    --modal-border: rgba(0, 0, 0, 0.07);
    --row-hover: rgba(0,0,0,0.03);
}

.layout.dark {
    color-scheme: dark;
    --page-bg: #0B0C10;
    --topbar-bg: rgba(11, 17, 22, 0.75);
    --topbar-border: rgba(255, 255, 255, 0.06);
    --input-bg: #071018;
    --input-border: rgba(255, 255, 255, 0.07);
    --text: #e6eef8;
    --text-secondary: #9fb8dd;
    --icon: #9fb8dd;
    --accent: #ff6b4a;
    --avatar-bg: #071018;
    --avatar-border: rgba(255, 255, 255, 0.1);
    --control-bg: rgba(7, 16, 24, 0.8);
    --chatlist-bg: #0f1720;
    --card-bg: #0f1720;
    --sidebar-bg: rgba(7, 16, 24, 0.8);
    --sidebar-border: rgba(255, 255, 255, 0.06);
    --sidebar-text: #e6eef8;
    --card-border: rgba(255, 255, 255, 0.07);
    --table-border: rgba(255, 255, 255, 0.06);
    --table-header-text: #9fb8dd;
    --search-pill-bg: #071018;
    --filter-panel-bg: #0b1116;
    --filter-panel-border: rgba(255, 255, 255, 0.1);
    --chip-bg: #071018;
    --chip-border: rgba(255, 255, 255, 0.08);
    --chip-active-bg: #ff6b4a;
    --chip-active-text: #fff;
    --sort-menu-bg: #0f1720;
    --sort-item-hover: rgba(255,255,255,0.05);
    --modal-bg: #0f1720;
    --modal-border: rgba(255, 255, 255, 0.07);
    --row-hover: rgba(255,255,255,0.05);
}

.layout.dark .card,
.layout.dark .chat-card,
.layout.dark .table-container,
.layout.dark .card-body {
    background: var(--card-bg) !important;
    color: var(--text) !important;
    border-color: var(--card-border) !important;
}

.layout.dark .filter-panel {
    background: rgba(11, 17, 22, 0.65) !important;
    -webkit-backdrop-filter: blur(24px) saturate(180%) !important;
    backdrop-filter: blur(24px) saturate(180%) !important;
    color: var(--text) !important;
    border-color: rgba(31, 41, 51, 0.5) !important;
}

.layout.light .card,
.layout.light .chat-card,
.layout.light .table-container,
.layout.light .card-body {
    background: var(--card-bg) !important;
    color: var(--text) !important;
    border-color: var(--card-border) !important;
}

.layout.light .filter-panel {
    background: rgba(255, 255, 255, 0.45) !important;
    -webkit-backdrop-filter: blur(24px) saturate(180%) !important;
    backdrop-filter: blur(24px) saturate(180%) !important;
    color: var(--text) !important;
    border-color: rgba(255, 255, 255, 0.35) !important;
}

.layout.dark .main,
.layout.dark .content {
    background: transparent !important;
    color: var(--text) !important;
}

.layout.light .main,
.layout.light .content {
    background: transparent !important;
    color: var(--text) !important;
}

.layout.dark table,
.layout.dark thead,
.layout.dark tbody,
.layout.dark tr,
.layout.dark td,
.layout.dark th {
    color: var(--text) !important;
    border-color: var(--table-border) !important;
    background: transparent !important;
}

.layout.dark .chat-list {
    background: var(--card-bg) !important; color:var(--text) !important;
}

.layout.dark .chat-main {
    background: var(--card-bg) !important; color:var(--text) !important;
}

.search-pill {
    background: var(--search-pill-bg);
    border-radius: 12px;
    padding: 0 10px;
    display: flex;
    align-items: center;
    gap: 12px;
    height: 44px;
    box-sizing: border-box;
}

.search-input,
.search-pill input[type="search"],
.search-pill input[type="text"] {
    height: 100%;
    font-size: 16px;
    color: var(--text);
    border: none;
    background: transparent;
    padding: 0 6px;
    outline: none;
    box-sizing: border-box;
}

.search-input::placeholder,
.search-pill input::placeholder {
    color: var(--text-secondary);
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}