/* ═══════════════════════════════════════════════════════════════════════════
   股票資金流向 · Design System
   統一基礎樣式：變數、Layout、通用元件、響應式
   ═══════════════════════════════════════════════════════════════════════════ */

/* ── CSS Variables ── */
:root {
    /* Backgrounds */
    --bg: #F5F5F7;
    --bg-card: #FFFFFF;
    --bg-hover: #F2F2F4;
    --bg-subtle: #EBEBEF;
    --bg-elevated: #FFFFFF;
    --bg-overlay: rgba(0,0,0,0.35);

    /* Text */
    --text-primary: #1D1D1F;
    --text-secondary: #515154;
    --text-tertiary: #86868B;
    --text-inverse: #FFFFFF;

    /* Borders */
    --border: rgba(0,0,0,0.06);
    --border-strong: rgba(0,0,0,0.10);
    --border-hover: rgba(0,0,0,0.15);

    /* Brand */
    --brand: #0071E3;
    --brand-soft: rgba(0,113,227,0.08);
    --brand-hover: #0077ED;

    /* Semantic Colors */
    --profit: #248A3D;
    --profit-soft: #E8F5EC;
    --loss: #C41E3A;
    --loss-soft: #FBEAED;
    --gold: #9E6B00;
    --gold-soft: #FDF6E3;
    --purple: #6E3BC3;
    --purple-soft: #F1EDFC;

    /* Shadows */
    --shadow-xs: 0 1px 2px rgba(0,0,0,0.04);
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.05);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.08);
    --shadow-xl: 0 16px 48px rgba(0,0,0,0.10);

    /* Radius */
    --radius-sm: 10px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-xl: 24px;
    --radius-full: 999px;

    /* Spacing */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;
    --space-2xl: 48px;

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.2s ease;
    --transition-slow: 0.3s ease;
}

/* ── Reset & Base ── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html, body {
    font-family: 'Inter', 'Noto Sans TC', -apple-system, BlinkMacSystemFont, 'SF Pro Display', sans-serif;
    background: var(--bg);
    color: var(--text-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    line-height: 1.5;
    letter-spacing: -0.01em;
}

a { color: inherit; text-decoration: none; }
::selection { background: rgba(0, 113, 227, 0.20); }

/* ── Layout: App Grid ── */
.app {
    display: grid;
    grid-template-columns: 240px 1fr;
    min-height: 100vh;
}

/* ── Sidebar ── */
.sidebar {
    background: var(--bg);
    border-right: 1px solid var(--border-strong);
    padding: 36px 24px;
    position: sticky;
    top: 0;
    height: 100vh;
    display: flex;
    flex-direction: column;
    gap: 40px;
    overflow-y: auto;
}

.brand {
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: -0.025em;
}

.brand-sub {
    font-size: 0.72rem;
    color: var(--text-tertiary);
    font-weight: 400;
    margin-top: 2px;
    letter-spacing: 0.02em;
}

.nav {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.nav a {
    display: block;
    padding: 9px 14px;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: 0.92rem;
    font-weight: 500;
    transition: all var(--transition-fast);
}

.nav a:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.nav a.active {
    background: var(--text-primary);
    color: #fff;
}

.sidebar-auth,
.sidebar-footer {
    margin-top: auto;
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding-top: 20px;
    border-top: 1px solid var(--border-strong);
}

.sidebar-footer {
    font-size: 0.72rem;
    color: var(--text-tertiary);
}

/* ── Main Content ── */
.main {
    padding: 48px 56px 96px;
    min-width: 0;
    max-width: 1440px;
    width: 100%;
}

/* ── Typography: Page Header ── */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 32px;
    flex-wrap: wrap;
    gap: 16px;
}

.page-title {
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -0.035em;
    margin-bottom: 4px;
}

.page-sub {
    color: var(--text-tertiary);
    font-size: 0.875rem;
    max-width: 760px;
}

.page-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

/* ── Buttons ── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 9px 18px;
    border-radius: var(--radius-full);
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all var(--transition-fast);
    letter-spacing: -0.01em;
    white-space: nowrap;
    text-align: center;
}

.btn-dark {
    background: var(--text-primary);
    color: #fff;
}
.btn-dark:hover { background: #000; transform: translateY(-1px); box-shadow: var(--shadow-md); }

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-strong);
}
.btn-ghost:hover { background: var(--bg-hover); color: var(--text-primary); }

.btn:disabled { opacity: 0.35; cursor: not-allowed; transform: none !important; }
.btn-sm { padding: 7px 14px; font-size: 0.8rem; }

.btn-primary {
    background: var(--text-primary);
    color: #fff;
    border: none;
    padding: 9px 18px;
    border-radius: var(--radius-full);
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    letter-spacing: -0.01em;
}
.btn-primary:hover:not(:disabled) { background: #000; transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-primary:disabled { opacity: 0.4; cursor: not-allowed; }
.btn-primary .arrow { transition: transform 0.3s ease; }
.btn-primary.loading .arrow { animation: spin 0.8s linear infinite; }

@keyframes spin { to { transform: rotate(360deg); } }

/* ── Cards & Panels ── */
.card, .panel {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 28px 32px;
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.card:hover, .panel:hover { box-shadow: var(--shadow-md); }

.panel-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    gap: 12px;
    flex-wrap: wrap;
}

.panel-title {
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.record-count {
    font-size: 0.78rem;
    color: var(--text-tertiary);
}

/* ── Stat Cards ── */
.stat-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
    margin-bottom: 28px;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 22px 24px;
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition-base), transform var(--transition-base);
}
.stat-card:hover { box-shadow: var(--shadow-md); transform: translateY(-1px); }

.s-label {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 10px;
}

.s-value {
    font-size: 1.65rem;
    font-weight: 700;
    letter-spacing: -0.035em;
    line-height: 1;
    margin-bottom: 6px;
}

.s-sub { font-size: 0.75rem; color: var(--text-tertiary); }
.s-value.v-profit { color: var(--profit); }
.s-value.v-loss { color: var(--loss); }

/* ── KPI Cards (used in stats/insights pages) ── */
.kpi {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 22px 20px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 150px;
    transition: all var(--transition-base);
    overflow: hidden;
}

.kpi:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }

.kpi.primary {
    background: linear-gradient(135deg, #1D1D1F 0%, #2D2D30 100%);
    color: #fff;
    border-color: transparent;
}
.kpi.primary .kpi-label,
.kpi.primary .kpi-sub { color: rgba(255,255,255,0.7); }

.kpi-label {
    font-size: 0.72rem;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 600;
    margin-bottom: 10px;
}

.kpi-value {
    font-size: 1.55rem;
    font-weight: 700;
    letter-spacing: -0.035em;
    line-height: 1.1;
    font-feature-settings: "tnum";
    word-break: break-word;
}

.kpi.primary .kpi-value { font-size: 1.9rem; }
.kpi-value.profit { color: var(--profit); }
.kpi-value.loss { color: var(--loss); }
.kpi-value.warning { color: var(--gold); }
.kpi-value.healthy { color: var(--profit); }

.kpi-sub {
    font-size: 0.8rem;
    color: var(--text-tertiary);
    margin-top: 10px;
    font-weight: 500;
}

.kpi-sub .tag {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    padding: 2px 8px;
    border-radius: var(--radius-full);
    font-size: 0.72rem;
    font-weight: 600;
    margin-right: 6px;
}

.tag.up { background: var(--profit-soft); color: var(--profit); }
.tag.down { background: var(--loss-soft); color: var(--loss); }

/* ── Tables ── */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }

table { width: 100%; border-collapse: collapse; text-align: left; }

th {
    font-size: 0.68rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-tertiary);
    padding: 10px 14px;
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}

td {
    padding: 13px 14px;
    font-size: 0.875rem;
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
    vertical-align: middle;
    color: var(--text-primary);
}

tbody tr:last-child td { border-bottom: none; }
tbody tr { transition: background var(--transition-fast); }
tbody tr:hover { background: var(--bg-hover); }

.stock-ticker { font-weight: 600; letter-spacing: -0.01em; }
.amount-positive { color: var(--profit); font-weight: 500; }
.amount-negative { color: var(--loss); font-weight: 500; }

/* ── Badges ── */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 9px;
    border-radius: var(--radius-full);
    font-size: 0.7rem;
    font-weight: 700;
    white-space: nowrap;
    letter-spacing: 0.01em;
}

.b-buy { background: var(--loss-soft); color: var(--loss); }
.b-sell { background: var(--profit-soft); color: var(--profit); }
.b-dividend { background: var(--gold-soft); color: var(--gold); }
.b-capital { background: var(--purple-soft); color: var(--purple); }

/* Amount colors */
.a-buy { color: var(--loss); font-weight: 600; }
.a-sell { color: var(--profit); font-weight: 600; }
.a-dividend { color: var(--gold); font-weight: 600; }
.a-capital { color: var(--purple); font-weight: 600; }
.bal-pos { color: var(--profit); }
.bal-neg { color: var(--loss); }
.td-muted { color: var(--text-tertiary); font-size: 0.8125rem; }
.stock-code { font-weight: 700; font-size: 0.9375rem; }

/* ── Transaction Tabs ── */
.transaction-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 24px;
    border-bottom: 1px solid var(--border);
    padding-bottom: 12px;
    flex-wrap: wrap;
}

.tab-btn {
    background: none;
    border: none;
    padding: 8px 16px;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-base);
    font-family: inherit;
}

.tab-btn:hover { background: var(--bg-hover); color: var(--text-primary); }
.tab-btn.active { background: var(--text-primary); color: #FFFFFF; }

/* ── Segmented Control (iOS-style) ── */
.seg {
    background: var(--bg-subtle);
    border-radius: 12px;
    padding: 3px;
    display: inline-flex;
    flex-wrap: wrap;
    gap: 4px;
}

.seg button {
    border: none;
    background: transparent;
    padding: 6px 14px;
    font-size: 0.8rem;
    font-family: inherit;
    font-weight: 500;
    color: var(--text-secondary);
    border-radius: 7px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.seg button.active {
    background: var(--bg-card);
    color: var(--text-primary);
    box-shadow: 0 1px 3px rgba(0,0,0,0.08);
    font-weight: 600;
}

/* ── Filter Bar ── */
.filter-bar {
    display: grid;
    grid-template-columns: repeat(4, 1fr) auto;
    gap: 10px;
    align-items: end;
    background: var(--bg-subtle);
    border-radius: var(--radius-md);
    padding: 16px;
    margin-bottom: 20px;
}

.filter-group { display: flex; flex-direction: column; gap: 5px; }

.filter-label {
    font-size: 0.68rem;
    font-weight: 600;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.filter-select {
    padding: 8px 30px 8px 12px;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    background: var(--bg-card);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.85rem;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%2386868B' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round' fill='none'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    cursor: pointer;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.filter-select:focus {
    outline: none;
    border-color: var(--brand);
    box-shadow: 0 0 0 3px rgba(0,113,227,0.12);
}

.filter-actions { display: flex; gap: 8px; align-items: flex-end; }

/* ── Pagination ── */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 16px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
    margin-top: 4px;
}

.pagination span { font-size: 0.8rem; color: var(--text-tertiary); }

.btn-page {
    padding: 5px 14px;
    font-family: inherit;
    font-size: 0.8rem;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-full);
    background: var(--bg-card);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-weight: 500;
}

.btn-page:hover:not(:disabled) { color: var(--text-primary); border-color: var(--text-primary); background: var(--bg-hover); }
.btn-page:disabled { opacity: 0.3; cursor: not-allowed; }

/* ── Modal ── */
.modal-overlay {
    position: fixed; inset: 0;
    background: var(--bg-overlay);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal-box {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    padding: 36px;
    width: 92%;
    max-width: 560px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-xl);
}

.modal-box h2 {
    font-size: 1.2rem;
    font-weight: 700;
    letter-spacing: -0.025em;
    margin-bottom: 28px;
}

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-full { grid-column: 1 / -1; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: 0.78rem; font-weight: 600; color: var(--text-secondary); }
.form-group input, .form-group select {
    padding: 10px 14px;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 0.875rem;
    color: var(--text-primary);
    background: var(--bg-card);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group input:focus, .form-group select:focus {
    outline: none;
    border-color: var(--brand);
    box-shadow: 0 0 0 3px rgba(0,113,227,0.12);
}

.modal-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 28px; }
.modal-note { font-size: 0.72rem; color: var(--text-tertiary); text-align: center; margin-top: 12px; }

/* ── Status Pill ── */
.status-pill {
    font-size: 0.78rem;
    color: var(--text-tertiary);
    background: var(--bg-hover);
    padding: 6px 12px;
    border-radius: var(--radius-full);
}

/* ── Empty / Error States ── */
.empty, .empty-state, .empty-soft {
    text-align: center;
    padding: 56px 20px;
    color: var(--text-tertiary);
    font-size: 0.875rem;
}

.empty-state, .empty-soft {
    border-radius: var(--radius-lg);
    border: 1px dashed var(--border-strong);
    background: var(--bg-card);
}

.empty-soft { padding: 40px 20px; font-size: 0.92rem; }

.error-message {
    text-align: center;
    padding: 40px 20px;
    color: var(--loss);
    font-size: 0.875rem;
    line-height: 1.6;
    background: var(--loss-soft);
    border-radius: 12px;
    border: 1px solid var(--loss-soft);
}

/* ── Mobile Top Header ── */
.mobile-header {
    display: none;
    position: fixed; top: 0; left: 0; right: 0;
    height: 56px;
    background: rgba(245,245,247,0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-strong);
    padding: 0 20px;
    z-index: 200;
    align-items: center;
    justify-content: space-between;
}

.mobile-brand { font-size: 1rem; font-weight: 700; letter-spacing: -0.025em; }
.mobile-actions { display: flex; gap: 8px; }

/* ── Bottom Tab Bar ── */
.bottom-tab {
    display: none;
    position: fixed; bottom: 0; left: 0; right: 0;
    background: rgba(245,245,247,0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid var(--border-strong);
    z-index: 200;
}

.tab-items {
    display: flex;
    padding: 6px 0 max(12px, env(safe-area-inset-bottom));
}

.tab-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    padding: 6px 4px;
    color: var(--text-tertiary);
    font-size: 0.625rem;
    font-weight: 500;
    transition: color var(--transition-fast);
    letter-spacing: 0.01em;
}

.tab-item.active { color: var(--brand); }
.tab-item svg { width: 24px; height: 24px; }

/* ── Section Utilities ── */
.section { margin-bottom: 36px; }
.section-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 16px;
    gap: 12px;
    flex-wrap: wrap;
}
.section-title { font-size: 1.35rem; font-weight: 700; letter-spacing: -0.025em; margin-bottom: 4px; }
.section-sub { font-size: 0.82rem; color: var(--text-tertiary); }

/* Grid helpers */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.grid-2-3 { display: grid; grid-template-columns: 2fr 1fr; gap: 18px; }
.grid-1-1 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }

/* ── Responsive ── */
@media (max-width: 1200px) {
    .main { padding: 40px 36px 80px; }
    .grid-2-3 { grid-template-columns: 1fr; }
}

@media (max-width: 1100px) {
    .main { padding: 40px 36px 80px; }
}

@media (max-width: 900px) {
    .stat-grid { grid-template-columns: repeat(2, 1fr); }
    .filter-bar { grid-template-columns: repeat(2, 1fr); }
    .filter-actions { grid-column: 1 / -1; }
    .grid-2 { grid-template-columns: 1fr; }

    .sidebar {
        position: static;
        height: auto;
        border-right: none;
        border-bottom: 1px solid var(--border-strong);
        flex-direction: row;
        align-items: center;
        padding: 18px 24px;
        gap: 24px;
    }
    .sidebar > div:first-child { flex: 0 0 auto; }
    .sidebar-footer, .sidebar-auth { display: none; }
    .nav {
        flex-direction: row;
        gap: 4px;
        flex: 1;
        justify-content: flex-end;
        flex-wrap: wrap;
    }
    .nav a { padding: 7px 12px; font-size: 0.85rem; }
    .app { grid-template-columns: 1fr; }
    .main { padding: 32px 20px 60px; }
    .page-title { font-size: 1.8rem; }
}

@media (max-width: 768px) {
    /* Hide desktop sidebar, show mobile elements */
    .sidebar { display: none; }
    .app { grid-template-columns: 1fr; }
    .mobile-header { display: flex; }
    .bottom-tab { display: block; }

    .main { padding: 72px 16px 90px; }

    .page-header { margin-bottom: 18px; }
    .page-title { font-size: 1.5rem; }
    .page-sub { font-size: 0.8125rem; }

    /* Stats */
    .stat-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; margin-bottom: 16px; }
    .stat-card { padding: 16px; border-radius: var(--radius-md); }
    .s-value { font-size: 1.25rem; }
    .s-label { font-size: 0.65rem; margin-bottom: 8px; }

    /* Panel */
    .panel { padding: 18px 16px; border-radius: var(--radius-lg); }
    .panel-head { margin-bottom: 14px; }

    /* Filters */
    .filter-bar { grid-template-columns: 1fr 1fr; gap: 8px; padding: 12px; }
    .filter-actions { grid-column: 1 / -1; }

    /* Table → Cards */
    .table-wrap { overflow-x: visible; }
    table { display: block; }
    thead { display: none; }
    tbody { display: block; }
    tbody tr {
        display: grid;
        background: var(--bg-card);
        border: 1px solid var(--border);
        border-radius: var(--radius-md);
        padding: 14px 16px 12px;
        margin-bottom: 10px;
        box-shadow: var(--shadow-sm);
        gap: 0;
    }
    tbody tr:last-child { margin-bottom: 0; }
    tbody tr:hover { background: var(--bg-hover); }
    td {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 5px 0;
        border: none;
        white-space: normal;
        font-size: 0.875rem;
    }
    td::before {
        content: attr(data-label);
        color: var(--text-tertiary);
        font-size: 0.7rem;
        font-weight: 500;
        flex-shrink: 0;
        margin-right: 8px;
    }
    td[data-empty="1"] { display: none; }

    .td-date {
        font-weight: 600;
        font-size: 0.75rem;
        color: var(--text-tertiary);
        border-bottom: 1px solid var(--border);
        padding-bottom: 10px;
        margin-bottom: 4px;
        justify-content: space-between;
    }
    .td-date::before { content: ''; margin: 0; }

    .td-amount-cell {
        border-top: 1px solid var(--border);
        margin-top: 6px;
        padding-top: 10px;
        font-size: 1rem;
        font-weight: 700;
    }
    .td-amount-cell::before { font-size: 0.7rem; font-weight: 500; }

    .pagination { flex-wrap: wrap; gap: 10px; }

    /* Modal */
    .modal-overlay { align-items: flex-end; padding: 0; }
    .modal-box {
        width: 100%;
        max-width: 100%;
        max-height: 92vh;
        padding: 22px 18px calc(18px + env(safe-area-inset-bottom));
        border-radius: 20px 20px 0 0;
        box-shadow: 0 -8px 32px rgba(0,0,0,0.12);
    }
    .modal-box h2 { font-size: 1.05rem; margin-bottom: 18px; }
    .form-grid { grid-template-columns: 1fr; gap: 12px; }
    .form-full { grid-column: 1; }
    .form-group label { font-size: 0.75rem; }
    .form-group input, .form-group select { padding: 11px 12px; font-size: 16px; /* Prevent iOS zoom */ }
    .modal-actions {
        margin-top: 20px;
        position: sticky;
        bottom: 0;
        background: var(--bg-card);
        padding-top: 12px;
    }
    .modal-actions .btn { flex: 1; padding: 12px; }
    .modal-note { margin-top: 10px; }

    /* KPI */
    .kpi { padding: 18px 16px; min-height: auto; }
    .kpi-value { font-size: 1.5rem; }
    .kpi.primary .kpi-value { font-size: 1.75rem; }
}

@media (max-width: 560px) {
    .main { padding: 68px 12px 88px; }
    .filter-bar { grid-template-columns: 1fr; }
    .filter-actions { grid-column: 1; }
    .stat-grid { grid-template-columns: 1fr; }
}