* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --primary: #2563eb;
    --primary-hover: #1d4ed8;
    --primary-light: rgba(37, 99, 235, 0.08);
    --primary-glow: rgba(37, 99, 235, 0.15);
    --bg: #f0f2f5;
    --white: #fff;
    --border: rgba(0, 0, 0, 0.06);
    --border-light: rgba(0, 0, 0, 0.03);
    --text: #1a1a2e;
    --text-secondary: #64748b;
    --text-muted: #94a3b8;
    --danger: #ef4444;
    --success: #22c55e;
    --warning: #f59e0b;
    --radius: 16px;
    --radius-sm: 10px;
    --radius-lg: 24px;
    --radius-xl: 28px;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.04), 0 1px 2px rgba(0,0,0,0.02);
    --shadow: 0 2px 8px rgba(0,0,0,0.04), 0 1px 3px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.06), 0 2px 6px rgba(0,0,0,0.04);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.08), 0 4px 12px rgba(0,0,0,0.04);
    --shadow-xl: 0 20px 60px rgba(0,0,0,0.1), 0 8px 24px rgba(0,0,0,0.06);
    --glass-bg: rgba(255, 255, 255, 0.72);
    --glass-border: rgba(255, 255, 255, 0.5);
    --glass-shadow: 0 4px 24px rgba(0,0,0,0.06);
    --blur: blur(20px);
    --blur-heavy: blur(40px);
}

html, body {
    overscroll-behavior-x: none;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    background: var(--bg);
    background-image:
        radial-gradient(ellipse at 20% 0%, rgba(37, 99, 235, 0.04) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 100%, rgba(139, 92, 246, 0.03) 0%, transparent 50%);
    color: var(--text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
}

/* === Navigation (Liquid Glass) === */
.nav {
    background: var(--glass-bg);
    backdrop-filter: var(--blur-heavy);
    -webkit-backdrop-filter: var(--blur-heavy);
    border-bottom: 1px solid var(--glass-border);
    padding: 0 32px;
    display: flex;
    align-items: center;
    height: 56px;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 1px 0 rgba(0,0,0,0.03);
}

.nav-brand {
    display: flex;
    flex-direction: column;
    justify-content: center;
    line-height: 1.15;
    margin-right: 48px;
}

.nav-brand-title {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 26px;
    font-weight: 900;
    letter-spacing: 0.5px;
    background: linear-gradient(135deg, #1e293b 0%, #4f46e5 55%, #a855f7 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-brand-sub {
    font-size: 10px;
    font-weight: 500;
    color: var(--text-muted);
    letter-spacing: 1.2px;
    margin-top: 1px;
}

.nav-links { display: flex; gap: 4px; flex: 1; }

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    padding: 8px 18px;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.nav-links a:hover {
    color: var(--text);
    background: rgba(0,0,0,0.04);
}

.nav-links a.active {
    color: var(--primary);
    background: var(--primary-light);
    font-weight: 600;
}

.nav-settings-btn {
    width: 36px;
    height: 36px;
    border: none;
    background: transparent;
    border-radius: 10px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    transition: all 0.25s;
    flex-shrink: 0;
}

.nav-settings-btn:hover {
    color: var(--text-secondary);
    background: rgba(0,0,0,0.04);
}

/* === Layout === */
.container { max-width: 1720px; margin: 0 auto; padding: 40px 40px; }

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
}

.page-header h1 {
    font-size: 26px;
    font-weight: 700;
    letter-spacing: -0.5px;
    margin-bottom: 0;
    color: var(--text);
}

/* === Glass Card === */
.card {
    background: var(--glass-bg);
    backdrop-filter: var(--blur);
    -webkit-backdrop-filter: var(--blur);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    box-shadow: var(--glass-shadow);
    overflow: hidden;
}

.card-body { padding: 28px; }

/* === Buttons === */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 22px;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: var(--white);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    font-family: inherit;
    white-space: nowrap;
    line-height: 1.4;
    box-shadow: var(--shadow-sm);
}

.btn:hover {
    background: #fafbfc;
    box-shadow: var(--shadow);
    transform: translateY(-1px);
}

.btn:active { transform: translateY(0) scale(0.98); }

.btn-primary {
    background: var(--primary);
    color: #fff;
    border-color: transparent;
    box-shadow: 0 2px 8px rgba(37,99,235,0.25), 0 1px 3px rgba(37,99,235,0.15);
}

.btn-primary:hover {
    background: var(--primary-hover);
    box-shadow: 0 4px 16px rgba(37,99,235,0.3), 0 2px 6px rgba(37,99,235,0.2);
    border-color: transparent;
}

.btn-danger { color: var(--danger); border-color: rgba(239,68,68,0.2); }
.btn-danger:hover { background: #fef2f2; border-color: rgba(239,68,68,0.3); box-shadow: 0 2px 8px rgba(239,68,68,0.1); }

.btn-outline {
    color: var(--primary);
    border-color: rgba(37,99,235,0.2);
    background: transparent;
    box-shadow: none;
}

.btn-outline:hover {
    background: var(--primary-light);
    border-color: rgba(37,99,235,0.3);
    box-shadow: 0 2px 8px rgba(37,99,235,0.08);
}

.btn-sm { padding: 6px 14px; font-size: 13px; border-radius: 8px; }
.btn-lg { padding: 12px 28px; font-size: 15px; border-radius: 14px; }

.btn-ghost { border: none; background: transparent; box-shadow: none; }
.btn-ghost:hover { background: rgba(0,0,0,0.04); box-shadow: none; }

/* === Form Controls === */
.form-group { margin-bottom: 24px; }

.form-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 8px;
    letter-spacing: 0.1px;
}

input, select, textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-family: inherit;
    outline: none;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    background: var(--white);
    color: var(--text);
    box-shadow: inset 0 1px 2px rgba(0,0,0,0.02);
}

input:focus, select:focus, textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px var(--primary-glow), inset 0 1px 2px rgba(0,0,0,0.02);
}

input::placeholder, textarea::placeholder { color: var(--text-muted); }

textarea { resize: vertical; min-height: 100px; line-height: 1.6; }

select { cursor: pointer; appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%2394a3b8' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 36px; }
select option.this-week, select option.last-week { color: var(--primary, #6366f1); font-weight: 700; }

/* === Tables === */
table { width: 100%; border-collapse: collapse; }

th, td {
    text-align: left;
    padding: 16px 24px;
    font-size: 14px;
}

th {
    font-weight: 600;
    color: var(--text-muted);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    background: rgba(0,0,0,0.015);
    border-bottom: 1px solid var(--border);
}

td { border-bottom: 1px solid var(--border-light); }
tr:last-child td { border-bottom: none; }
tr:hover td { background: rgba(0,0,0,0.01); }

/* Button group in table cells */
.btn-group { display: flex; gap: 8px; }

/* Status quick-change */
.status-switcher {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    cursor: pointer;
    border-radius: 20px;
    padding: 2px 4px 2px 0;
    transition: background 0.15s;
    white-space: nowrap;
    flex-shrink: 0;
}

.status-switcher:hover { background: rgba(0,0,0,0.04); }

.status-arrow {
    font-size: 10px;
    color: var(--text-muted);
    opacity: 0;
    transition: opacity 0.15s;
}

.status-switcher:hover .status-arrow { opacity: 1; }

.status-dropdown {
    position: fixed;
    background: rgba(255,255,255,0.95);
    backdrop-filter: var(--blur);
    -webkit-backdrop-filter: var(--blur);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    padding: 6px;
    z-index: 500;
    min-width: 120px;
}

.status-option {
    padding: 6px 10px;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.15s;
}

.status-option:hover { background: rgba(0,0,0,0.04); }
.status-option.active { background: var(--primary-light); }

/* Truncated text with custom tooltip */
.text-truncate {
    position: relative;
    cursor: default;
    border-bottom: 1px dashed var(--text-muted);
}

.text-truncate::after {
    content: attr(data-tip);
    position: absolute;
    bottom: calc(100% + 8px);
    left: 0;
    min-width: 120px;
    max-width: 320px;
    padding: 10px 14px;
    background: rgba(30, 30, 46, 0.95);
    backdrop-filter: blur(8px);
    color: #fff;
    font-size: 13px;
    font-weight: 400;
    line-height: 1.5;
    border-radius: 10px;
    white-space: pre-wrap;
    word-break: break-word;
    pointer-events: none;
    opacity: 0;
    transform: translateY(4px);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 200;
    box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}

.text-truncate:hover::after {
    opacity: 1;
    transform: translateY(0);
}

/* === Badges === */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    line-height: 1.5;
    letter-spacing: 0.1px;
    white-space: nowrap;
    flex-shrink: 0;
}

.status-未开始 { background: #f1f5f9; color: #64748b; }
.status-需求中 { background: #dbeafe; color: #1d4ed8; }
.status-开发中 { background: #fef3c7; color: #b45309; }
.status-已上线 { background: #dcfce7; color: #15803d; }

.proj-已立项 { background: #dbeafe; color: #1d4ed8; }
.proj-开发中 { background: #fef3c7; color: #b45309; }
.proj-已上线 { background: #dcfce7; color: #15803d; }

.priority-高 { background: #fee2e2; color: #dc2626; }
.priority-中 { background: #fef3c7; color: #b45309; }
.priority-低 { background: #f1f5f9; color: #64748b; }

.project-tag {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: rgba(37, 99, 235, 0.06);
    padding: 3px 10px;
    border-radius: 6px;
    font-size: 12px;
    color: var(--primary);
    font-weight: 500;
    white-space: nowrap;
    flex-shrink: 0;
}

.project-tag::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--primary);
    opacity: 0.5;
}

/* === Modal (Liquid Glass) === */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overscroll-behavior-x: none;
}

.modal-overlay.active { opacity: 1; visibility: visible; }

.modal {
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: var(--blur-heavy);
    -webkit-backdrop-filter: var(--blur-heavy);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    width: 520px;
    max-width: 92vw;
    max-height: 85vh;
    overflow-y: auto;
    overscroll-behavior-x: none;
    transform: translateY(24px) scale(0.96);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.modal-overlay.active .modal { transform: translateY(0) scale(1); }

.modal-header {
    padding: 28px 32px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-title {
    font-size: 20px;
    font-weight: 700;
    letter-spacing: -0.4px;
    color: var(--text);
}

.modal-close {
    width: 32px;
    height: 32px;
    border: none;
    background: rgba(0,0,0,0.04);
    border-radius: 10px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 18px;
    transition: all 0.2s;
}

.modal-close:hover { background: rgba(0,0,0,0.08); color: var(--text); }

.modal-body { padding: 24px 32px; }

.modal-body .form-group { margin-bottom: 14px; }
.modal-body .form-group:last-child { margin-bottom: 0; }
.modal-body .form-label { margin-bottom: 5px; font-size: 12px; }
.modal-body input, .modal-body select, .modal-body textarea { padding: 9px 14px; font-size: 13px; }
.modal-body textarea { min-height: 72px; }

.modal-footer {
    padding: 16px 32px 28px;
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

/* === Report Items === */
.report-item {
    padding: 16px 20px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    margin-bottom: 10px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
    transition: all 0.2s;
    background: rgba(255,255,255,0.5);
}

.report-item:hover { border-color: rgba(0,0,0,0.1); background: rgba(255,255,255,0.8); }

.report-content {
    flex: 1;
    font-size: 14px;
    white-space: pre-wrap;
    word-break: break-word;
    line-height: 1.7;
}

.report-actions { display: flex; gap: 6px; flex-shrink: 0; opacity: 0; transition: opacity 0.2s; }
.report-item:hover .report-actions { opacity: 1; }

/* === Kanban === */
.kanban-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.kanban-toolbar select { width: auto; }

/* Project cards row */
.project-row {
    display: flex;
    gap: 12px;
    overflow-x: auto;
    padding: 4px 24px 12px;
    margin: 0 -24px 32px;
    -webkit-overflow-scrolling: touch;
}

.project-row::-webkit-scrollbar { height: 4px; }
.project-row::-webkit-scrollbar-track { background: transparent; }
.project-row::-webkit-scrollbar-thumb { background: transparent; border-radius: 2px; transition: background 0.3s ease; }
.project-row.is-scrolling::-webkit-scrollbar-thumb,
.project-row:hover::-webkit-scrollbar-thumb { background: rgba(99, 102, 241, 0.28); }
.project-row::-webkit-scrollbar-thumb:hover { background: rgba(99, 102, 241, 0.48); }

.project-card {
    position: relative;
    flex-shrink: 0;
    min-width: 140px;
    padding: 16px 24px;
    background: var(--glass-bg);
    backdrop-filter: var(--blur);
    -webkit-backdrop-filter: var(--blur);
    border: 1.5px solid var(--glass-border);
    border-radius: var(--radius);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    user-select: none;
    box-shadow: var(--shadow-sm);
}

.project-card:hover {
    border-color: rgba(0,0,0,0.08);
    box-shadow: var(--shadow);
    transform: translateY(-2px);
}

.project-card.active {
    border-color: var(--primary);
    background: rgba(37, 99, 235, 0.06);
    box-shadow: 0 4px 16px rgba(37,99,235,0.12), 0 0 0 1px rgba(37,99,235,0.1);
    transform: translateY(-2px);
}

.project-card.active .project-card-name { color: var(--primary); }

.project-card-name {
    font-size: 14px;
    font-weight: 600;
    letter-spacing: -0.2px;
    text-align: center;
}

.drag-handle {
    position: absolute;
    top: 6px;
    right: 8px;
    font-size: 12px;
    color: var(--text-muted);
    opacity: 0;
    transition: opacity 0.2s;
    cursor: grab;
    line-height: 1;
}

.project-card:hover .drag-handle { opacity: 0.5; }
.project-card .drag-handle:hover { opacity: 1; }
.project-card.dragging { opacity: 0.4; transform: scale(0.95); }

/* Pagination */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 16px 0 4px;
}

.pagination button {
    min-width: 32px;
    height: 32px;
    padding: 0 8px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--white);
    font-size: 13px;
    cursor: pointer;
    transition: all 0.15s;
    font-family: inherit;
    color: var(--text-secondary);
}

.pagination button:hover:not(:disabled) { background: var(--border-light); }
.pagination button:disabled { opacity: 0.4; cursor: default; }
.pagination button.active {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

.pagination-info {
    font-size: 12px;
    color: var(--text-muted);
    margin-left: 12px;
}

/* === Empty State === */

/* === Dashboard Grid === */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
    gap: 16px;
    margin-bottom: 32px;
}

/* === Dashboard Panels === */
.dashboard-panel {
    background: var(--glass-bg);
    backdrop-filter: var(--blur);
    -webkit-backdrop-filter: var(--blur);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    box-shadow: var(--glass-shadow);
    overflow: hidden;
}

.panel-header {
    display: flex;
    align-items: baseline;
    gap: 8px;
    padding: 14px 18px 0;
}

.panel-title {
    font-size: 14px;
    font-weight: 700;
    letter-spacing: -0.2px;
    margin-bottom: 0;
}

.panel-subtitle {
    font-size: 12px;
    color: var(--text-muted);
    font-weight: 400;
}

.panel-body { padding: 10px 18px 14px; }

.panel-scroll {
    max-height: 220px;
    overflow-y: auto;
}

.panel-scroll::-webkit-scrollbar { width: 4px; }
.panel-scroll::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

.panel-list { display: flex; flex-direction: column; }

.panel-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 12px;
    border-radius: 8px;
    transition: background 0.15s;
}

.panel-row:hover { background: rgba(0,0,0,0.025); }
.panel-row + .panel-row { border-top: 1px solid var(--border-light); }

.panel-row-main {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1;
    min-width: 0;
}

.panel-row-title {
    font-size: 14px;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.panel-row-tag {
    font-size: 11px;
    color: var(--text-muted);
    background: var(--border-light);
    padding: 2px 8px;
    border-radius: 4px;
    flex-shrink: 0;
}

.panel-row-content {
    font-size: 13px;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 240px;
}

/* === Empty State === */
.empty {
    text-align: center;
    padding: 80px 32px;
    color: var(--text-muted);
}

.empty-icon {
    font-size: 56px;
    margin-bottom: 20px;
    opacity: 0.25;
    line-height: 1;
}

.empty-text { font-size: 15px; line-height: 1.6; }
.empty-text a { color: var(--primary); text-decoration: none; font-weight: 500; }
.empty-text a:hover { text-decoration: underline; }

/* === Toast === */
.toast {
    position: fixed;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    padding: 14px 28px;
    border-radius: 14px;
    font-size: 14px;
    font-weight: 500;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 2000;
    pointer-events: none;
    backdrop-filter: var(--blur);
    -webkit-backdrop-filter: var(--blur);
}

.toast.success {
    background: rgba(6, 95, 70, 0.92);
    color: #fff;
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

.toast.error {
    background: rgba(153, 27, 27, 0.92);
    color: #fff;
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

/* === Week Selector === */

/* Multi-select dropdown */
.multi-select { position: relative; display: inline-block; }

.multi-select-trigger {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.multi-select-dropdown {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    min-width: 180px;
    background: rgba(255,255,255,0.95);
    backdrop-filter: var(--blur);
    -webkit-backdrop-filter: var(--blur);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    padding: 6px;
    z-index: 200;
    display: none;
}

.multi-select-dropdown.open { display: block; }

.multi-select-option {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    transition: background 0.15s;
}

.multi-select-option:hover { background: rgba(0,0,0,0.04); }

.multi-select-option input[type="checkbox"] {
    width: 16px;
    height: 16px;
    padding: 0;
    box-shadow: none;
    accent-color: var(--primary);
    flex-shrink: 0;
}

/* === Week Selector (for reports & kanban) === */
.selector-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.selector-bar select { width: auto; }

.search-input {
    padding: 10px 14px;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: var(--white);
    font-size: 14px;
    font-family: inherit;
    line-height: 1.4;
    color: var(--text);
    width: 220px;
    box-shadow: var(--shadow-sm);
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.search-input::placeholder { color: var(--text-muted); }

.multi-select-empty {
    padding: 12px 14px;
    font-size: 13px;
    color: var(--text-muted);
    text-align: center;
}

.search-input:focus {
    outline: none;
    border-color: rgba(37, 99, 235, 0.35);
    box-shadow: 0 0 0 3px var(--primary-light);
}

/* 筛选控件激活/已筛选着色高亮 */
.selector-bar .has-filter,
.multi-select-trigger.has-filter,
select.has-filter {
    background-color: #eef2ff !important;
    border-color: #6366f1 !important;
    color: #4338ca !important;
    font-weight: 600 !important;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15) !important;
}

.selector-bar select.has-filter {
    background-color: #eef2ff !important;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%234338ca' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E") !important;
    background-repeat: no-repeat !important;
    background-position: right 14px center !important;
}

.multi-select-trigger.has-filter:hover,
select.has-filter:hover {
    background-color: #e0e7ff !important;
    border-color: #4f46e5 !important;
}

/* === Responsive === */
@media (max-width: 768px) {
    .nav { padding: 0 16px; }
    .nav-brand { margin-right: 16px; font-size: 15px; }
    .nav-links a { padding: 6px 12px; font-size: 13px; }
    .container { padding: 24px 16px; }
    .page-header { flex-direction: column; align-items: flex-start; gap: 16px; }
    .modal { width: 95vw; border-radius: var(--radius-lg); }
    .modal-header, .modal-body, .modal-footer { padding-left: 24px; padding-right: 24px; }
    th, td { padding: 12px 16px; font-size: 13px; }
}