/* ============================================
   Centsible Design System — Apple-inspired
   ============================================ */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

/* --- Light Theme (default) --- */
:root {
    --color-bg: #f5f5f7;
    --color-surface: #ffffff;
    --color-surface-secondary: #f9f9f9;
    --color-text-primary: #1d1d1f;
    --color-text-secondary: #86868b;
    --color-text-tertiary: #aeaeb2;
    --color-accent: #34C759;
    --color-accent-hover: #2da44e;
    --color-accent-light: rgba(52, 199, 89, 0.1);
    --color-danger: #FF3B30;
    --color-danger-light: rgba(255, 59, 48, 0.1);
    --color-warning: #FF9500;
    --color-warning-light: rgba(255, 149, 0, 0.1);
    --color-info: #007AFF;
    --color-info-light: rgba(0, 122, 255, 0.1);
    --color-border: rgba(0, 0, 0, 0.08);
    --color-divider: rgba(0, 0, 0, 0.05);
    --color-input-bg: #f5f5f7;
    --color-sidebar-bg: #ffffff;
    --color-overlay: rgba(0, 0, 0, 0.4);
    --color-glass: rgba(255, 255, 255, 0.72);
    --color-glass-border: rgba(255, 255, 255, 0.5);

    --radius-xs: 6px;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --radius-pill: 980px;

    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.16);

    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s ease;
    --transition-slow: 0.4s ease;

    --sidebar-width: 260px;
    --bottom-nav-height: 56px;
    --mobile-header-height: 56px;
}

/* --- Dark Theme --- */
[data-theme="dark"] {
    --color-bg: #000000;
    --color-surface: #1c1c1e;
    --color-surface-secondary: #2c2c2e;
    --color-text-primary: #f5f5f7;
    --color-text-secondary: #98989d;
    --color-text-tertiary: #636366;
    --color-accent: #30D158;
    --color-accent-hover: #28b84c;
    --color-accent-light: rgba(48, 209, 88, 0.15);
    --color-danger-light: rgba(255, 69, 58, 0.15);
    --color-warning-light: rgba(255, 159, 10, 0.15);
    --color-info-light: rgba(10, 132, 255, 0.15);
    --color-border: rgba(255, 255, 255, 0.1);
    --color-divider: rgba(255, 255, 255, 0.06);
    --color-input-bg: #2c2c2e;
    --color-sidebar-bg: #1c1c1e;
    --color-overlay: rgba(0, 0, 0, 0.6);
    --color-glass: rgba(28, 28, 30, 0.72);
    --color-glass-border: rgba(255, 255, 255, 0.1);
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.2);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.6);
}

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

html {
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: 15px;
    line-height: 1.5;
    color: var(--color-text-primary);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

a {
    color: var(--color-accent);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-accent-hover);
}

img {
    max-width: 100%;
    height: auto;
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    letter-spacing: -0.02em;
    line-height: 1.2;
    color: var(--color-text-primary);
}

h1 { font-size: clamp(28px, 4vw, 36px); }
h2 { font-size: clamp(22px, 3vw, 28px); }
h3 { font-size: clamp(18px, 2.5vw, 22px); }
h4 { font-size: 18px; }
h5 { font-size: 16px; }

.text-secondary { color: var(--color-text-secondary); }
.text-small { font-size: 13px; color: var(--color-text-secondary); }
.text-accent { color: var(--color-accent); }
.text-danger { color: var(--color-danger); }
.text-right { text-align: right; }
.text-center { text-align: center; }

/* --- Layout: Desktop Sidebar --- */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background: var(--color-sidebar-bg);
    border-right: 1px solid var(--color-border);
    padding: 24px 16px;
    display: flex;
    flex-direction: column;
    z-index: 100;
    overflow-y: auto;
    transition: transform var(--transition-normal);
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 4px 12px 20px;
    border-bottom: 1px solid var(--color-divider);
    margin-bottom: 8px;
}

.sidebar-logo img {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
}

.sidebar-logo span {
    font-size: 20px;
    font-weight: 700;
    letter-spacing: -0.03em;
}

.sidebar-nav {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.sidebar-nav a, .sidebar-nav button {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    color: var(--color-text-secondary);
    font-size: 14px;
    font-weight: 500;
    transition: all var(--transition-fast);
    border: none;
    background: none;
    cursor: pointer;
    width: 100%;
    text-align: left;
    font-family: inherit;
}

.sidebar-nav a:hover, .sidebar-nav button:hover {
    color: var(--color-text-primary);
    background: var(--color-divider);
}

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

.sidebar-nav a i, .sidebar-nav button i {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

/* ── Sidebar Groups ───────────────────────────────────────────────────────── */
.sidebar-group {
    margin-bottom: 2px;
}

.sidebar-group-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 6px 12px;
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-text-tertiary);
    border-radius: var(--radius-xs);
    transition: color var(--transition-fast);
}

.sidebar-group-header:hover {
    color: var(--color-text-secondary);
}

.sidebar-group-header i {
    width: 14px;
    height: 14px;
    transition: transform var(--transition-fast);
    flex-shrink: 0;
}

.sidebar-group.open .sidebar-group-header i {
    transform: rotate(180deg);
}

.sidebar-group-items {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.25s ease;
}

.sidebar-group.open .sidebar-group-items {
    max-height: 400px;
}

/* Bulk action bar */
.bulk-action-bar {
    display: none;
    position: sticky;
    bottom: 16px;
    z-index: 50;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: 12px 16px;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 8px;
}

.bulk-action-bar.visible {
    display: flex;
}

.bulk-action-bar .bulk-count {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-accent);
    margin-right: auto;
}

.sidebar-bottom {
    padding-top: 12px;
    border-top: 1px solid var(--color-divider);
    margin-top: 8px;
}

.theme-toggle {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    color: var(--color-text-secondary);
    font-size: 14px;
    font-weight: 500;
    border: none;
    background: none;
    cursor: pointer;
    width: 100%;
    transition: all var(--transition-fast);
    font-family: inherit;
}

.theme-toggle:hover {
    color: var(--color-text-primary);
    background: var(--color-divider);
}

/* --- Layout: Mobile Header --- */
.mobile-header {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--mobile-header-height);
    background: var(--color-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
    padding: 0 16px;
    align-items: center;
    justify-content: space-between;
    z-index: 100;
}

.mobile-header-title {
    font-size: 17px;
    font-weight: 600;
}

.mobile-header-logo {
    display: flex;
    align-items: center;
    gap: 8px;
}

.mobile-header-logo img {
    width: 28px;
    height: 28px;
    border-radius: 6px;
}

.mobile-header-logo span {
    font-size: 17px;
    font-weight: 700;
}

.mobile-header-actions {
    display: flex;
    align-items: center;
    gap: 4px;
}

.mobile-header-btn {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-border);
    background: rgba(0, 0, 0, 0.06);
    color: var(--color-text-primary);
    border-radius: var(--radius-pill);
    cursor: pointer;
    transition: background var(--transition-fast);
}

[data-theme="dark"] .mobile-header-btn {
    background: rgba(255, 255, 255, 0.08);
}

.mobile-header-btn:hover,
.mobile-header-btn:active {
    background: var(--color-divider);
}

/* --- Layout: Bottom Navigation (Mobile) --- */
.bottom-nav {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: calc(var(--bottom-nav-height) + env(safe-area-inset-bottom, 0px));
    padding-bottom: env(safe-area-inset-bottom, 0px);
    background: var(--color-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid var(--color-border);
    z-index: 100;
}

.bottom-nav-inner {
    display: flex;
    height: var(--bottom-nav-height);
}

.bottom-nav-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    color: var(--color-text-tertiary);
    font-size: 10px;
    font-weight: 500;
    padding: 4px 0;
    transition: color var(--transition-fast);
    -webkit-tap-highlight-color: transparent;
    min-height: 44px;
}

.bottom-nav-item i {
    width: 24px;
    height: 24px;
}

.bottom-nav-item.active {
    color: var(--color-accent);
}

.bottom-nav-item:hover {
    color: var(--color-text-primary);
}

/* --- Layout: Main Content --- */
.main-content {
    margin-left: var(--sidebar-width);
    padding: 32px;
    min-height: 100vh;
    transition: margin-left var(--transition-normal);
}

/* --- More Sheet (Mobile) --- */
.more-sheet-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: var(--color-overlay);
    z-index: 200;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.more-sheet-overlay.active {
    display: block;
    opacity: 1;
}

.more-sheet {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--color-surface);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    padding: 12px 16px calc(16px + env(safe-area-inset-bottom, 0px));
    z-index: 201;
    transform: translateY(100%);
    transition: transform var(--transition-normal);
}

.more-sheet.active {
    transform: translateY(0);
}

.more-sheet-handle {
    width: 36px;
    height: 4px;
    background: var(--color-text-tertiary);
    border-radius: 2px;
    margin: 0 auto 16px;
    opacity: 0.5;
}

.more-sheet-nav {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
}

.more-sheet-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 16px 8px;
    border-radius: var(--radius-md);
    color: var(--color-text-secondary);
    font-size: 12px;
    font-weight: 500;
    transition: background var(--transition-fast);
}

.more-sheet-item:hover {
    background: var(--color-divider);
    color: var(--color-text-primary);
}

.more-sheet-item i {
    width: 28px;
    height: 28px;
    color: var(--color-accent);
}

/* --- Cards --- */
.card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    padding: 20px;
    transition: box-shadow var(--transition-normal), transform var(--transition-normal);
}

.card:hover {
    box-shadow: var(--shadow-sm);
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.card-header h3, .card-header h4 {
    margin: 0;
}

.card-grid {
    display: grid;
    gap: 16px;
}

.card-grid-2 { grid-template-columns: repeat(2, 1fr); }
.card-grid-3 { grid-template-columns: repeat(3, 1fr); }
.card-grid-4 { grid-template-columns: repeat(4, 1fr); }

/* Stat cards (dashboard) */
.stat-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    padding: 20px;
}

.stat-card-label {
    font-size: 13px;
    font-weight: 500;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 4px;
}

.stat-card-value {
    font-size: 28px;
    font-weight: 700;
    letter-spacing: -0.03em;
}

.stat-card-value.positive { color: var(--color-accent); }
.stat-card-value.negative { color: var(--color-danger); }

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 600;
    font-family: inherit;
    border: none;
    border-radius: var(--radius-pill);
    cursor: pointer;
    transition: all var(--transition-fast);
    min-height: 44px;
    line-height: 1;
    text-decoration: none;
    white-space: nowrap;
}

.btn-primary {
    background: var(--color-accent);
    color: #fff;
}

.btn-primary:hover {
    background: var(--color-accent-hover);
    color: #fff;
    transform: scale(1.02);
}

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

.btn-secondary:hover {
    background: var(--color-divider);
    color: var(--color-text-primary);
}

.btn-danger {
    background: var(--color-danger);
    color: #fff;
}

.btn-danger:hover {
    background: #e0342b;
    color: #fff;
    transform: scale(1.02);
}

.btn-ghost {
    background: transparent;
    color: var(--color-accent);
    padding: 10px 12px;
}

.btn-ghost:hover {
    background: var(--color-accent-light);
}

.btn-icon {
    width: 44px;
    height: 44px;
    padding: 0;
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--color-text-secondary);
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.btn-icon:hover {
    background: var(--color-divider);
    color: var(--color-text-primary);
}

.btn-sm {
    padding: 6px 14px;
    font-size: 13px;
    min-height: 32px;
}

.btn-block {
    width: 100%;
}

/* --- Form Inputs --- */
.form-group {
    margin-bottom: 16px;
}

.form-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text-secondary);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.form-input, .form-select, .form-textarea {
    width: 100%;
    height: 44px;
    padding: 0 14px;
    font-size: 16px;
    font-family: inherit;
    color: var(--color-text-primary);
    background: var(--color-input-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    outline: none;
    -webkit-appearance: none;
    appearance: none;
}

.form-textarea {
    height: auto;
    min-height: 100px;
    padding: 12px 14px;
    resize: vertical;
}

.form-select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%2386868b' viewBox='0 0 16 16'%3E%3Cpath d='M4 6l4 4 4-4'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px var(--color-accent-light);
    background: var(--color-surface);
}

.form-input::placeholder, .form-textarea::placeholder {
    color: var(--color-text-tertiary);
}

.form-row {
    display: grid;
    gap: 16px;
}

.form-row-2 { grid-template-columns: repeat(2, 1fr); }
.form-row-3 { grid-template-columns: repeat(3, 1fr); }

.form-checkbox {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    font-size: 14px;
    color: var(--color-text-primary);
}

.form-checkbox input[type="checkbox"] {
    width: 20px;
    height: 20px;
    accent-color: var(--color-accent);
    cursor: pointer;
}

/* --- Tables --- */
.table-container {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    overflow: hidden;
}

.table {
    width: 100%;
    border-collapse: collapse;
}

.table thead th {
    padding: 12px 16px;
    text-align: left;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-text-secondary);
    background: var(--color-surface-secondary);
    border-bottom: 1px solid var(--color-border);
}

.table tbody td {
    padding: 14px 16px;
    font-size: 14px;
    border-bottom: 1px solid var(--color-divider);
    vertical-align: middle;
}

.table tbody tr:last-child td {
    border-bottom: none;
}

.table tbody tr:hover {
    background: var(--color-surface-secondary);
}

.table .amount {
    font-weight: 600;
    font-variant-numeric: tabular-nums;
}

.table .amount.negative { color: var(--color-danger); }
.table .amount.positive { color: var(--color-accent); }

/* Responsive table -> cards on mobile */
@media (max-width: 640px) {
    .table-responsive thead {
        display: none;
    }

    .table-responsive tbody tr {
        display: block;
        background: var(--color-surface);
        border: 1px solid var(--color-border);
        border-radius: var(--radius-md);
        padding: 14px 16px;
        margin-bottom: 8px;
    }

    .table-responsive tbody td {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 4px 0;
        border-bottom: none;
        font-size: 14px;
    }

    .table-responsive tbody td::before {
        content: attr(data-label);
        font-size: 12px;
        font-weight: 600;
        color: var(--color-text-secondary);
        text-transform: uppercase;
        letter-spacing: 0.04em;
    }

    .table-responsive tbody tr:hover {
        background: var(--color-surface);
    }

    .table-container.table-responsive-container {
        background: none;
        border: none;
    }
}

/* --- Progress Bar --- */
.progress-bar {
    height: 8px;
    background: var(--color-divider);
    border-radius: 4px;
    overflow: hidden;
}

.progress-bar-fill {
    height: 100%;
    border-radius: 4px;
    transition: width var(--transition-slow);
    background: var(--color-accent);
}

.progress-bar-fill.warning { background: var(--color-warning); }
.progress-bar-fill.danger { background: var(--color-danger); }

/* --- Alerts / Flash Messages --- */
.alert {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 16px;
    animation: alertIn 0.3s ease;
}

.alert-success {
    background: var(--color-accent-light);
    color: var(--color-accent);
}

.alert-error {
    background: var(--color-danger-light);
    color: var(--color-danger);
}

.alert-warning {
    background: var(--color-warning-light);
    color: var(--color-warning);
}

.alert-info {
    background: var(--color-info-light);
    color: #0055CC; /* darkened for WCAG 1.4.3 AA contrast on light-blue bg */
}

@keyframes alertIn {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* --- Modal --- */
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: var(--color-overlay);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 16px;
}

.modal-overlay.active {
    display: flex;
    animation: fadeIn 0.2s ease;
}

.modal-card {
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    padding: 24px;
    max-width: 400px;
    width: 100%;
    box-shadow: var(--shadow-xl);
    animation: modalIn 0.25s ease;
}

.modal-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
}

.modal-message {
    font-size: 14px;
    color: var(--color-text-secondary);
    margin-bottom: 24px;
    line-height: 1.5;
}

.modal-actions {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes modalIn {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

/* --- Page Header --- */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    gap: 16px;
    flex-wrap: wrap;
}

.page-header h1 {
    margin: 0;
}

.page-header-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

/* --- Section spacing --- */
.section {
    margin-bottom: 24px;
}

/* --- Badge --- */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 10px;
    font-size: 12px;
    font-weight: 600;
    border-radius: var(--radius-pill);
    line-height: 1.4;
}

.badge-success { background: var(--color-accent-light); color: var(--color-accent); }
.badge-danger { background: var(--color-danger-light); color: var(--color-danger); }
.badge-warning { background: var(--color-warning-light); color: var(--color-warning); }
.badge-info { background: var(--color-info-light); color: var(--color-info); }

/* --- Search / Filter Bar --- */
.filter-bar {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    padding: 16px 20px;
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    margin-bottom: 16px;
    align-items: flex-end;
}

.filter-bar .form-group {
    margin-bottom: 0;
    flex: 1;
    min-width: 140px;
}

.filter-bar .btn {
    align-self: flex-end;
}

/* --- Empty State --- */
.empty-state {
    text-align: center;
    padding: 48px 24px;
    color: var(--color-text-secondary);
}

.empty-state i {
    width: 48px;
    height: 48px;
    color: var(--color-text-tertiary);
    margin-bottom: 16px;
}

.empty-state h3 {
    color: var(--color-text-secondary);
    margin-bottom: 8px;
}

.empty-state p {
    font-size: 14px;
    margin-bottom: 20px;
}

/* --- Utility Classes --- */
.glass {
    background: var(--color-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--color-glass-border);
}

.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.gap-8 { gap: 8px; }
.gap-16 { gap: 16px; }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.hidden { display: none !important; }

/* --- Chart Container --- */
.chart-container {
    position: relative;
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    padding: 20px;
}

.chart-container canvas {
    max-height: 300px;
}

/* --- Budget Card (specialized) --- */
.budget-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    padding: 20px;
}

.budget-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.budget-card-name {
    font-size: 16px;
    font-weight: 600;
}

.budget-card-amount {
    font-size: 14px;
    color: var(--color-text-secondary);
    font-variant-numeric: tabular-nums;
}

.budget-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 8px;
    font-size: 13px;
    color: var(--color-text-secondary);
}

.budget-card-actions {
    display: flex;
    gap: 4px;
    margin-top: 12px;
}

.rollover-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    font-weight: 500;
    margin-top: 8px;
}

.rollover-badge.positive { color: var(--color-accent); }
.rollover-badge.negative { color: var(--color-danger); }

/* --- Transaction Item (card mode) --- */
.transaction-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 0;
    border-bottom: 1px solid var(--color-divider);
    gap: 12px;
}

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

.transaction-info {
    flex: 1;
    min-width: 0;
}

.transaction-desc {
    font-size: 15px;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.transaction-meta {
    font-size: 13px;
    color: var(--color-text-secondary);
    display: flex;
    gap: 8px;
    margin-top: 2px;
}

.transaction-amount {
    font-size: 15px;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}

/* --- Inline Edit Mode --- */
.edit-row {
    display: none;
}

.edit-row.active {
    display: table-row;
}

.display-row.editing {
    display: none;
}

/* Mobile: edit mode */
@media (max-width: 640px) {
    .edit-row.active {
        display: block;
        background: var(--color-surface);
        border: 2px solid var(--color-accent);
        border-radius: var(--radius-md);
        padding: 14px 16px;
        margin-bottom: 8px;
    }

    .edit-row .edit-form {
        display: flex;
        flex-direction: column;
        gap: 10px;
    }
}

/* --- Recurring indicator --- */
.recurring-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 11px;
    font-weight: 600;
    color: var(--color-info);
    background: var(--color-info-light);
    padding: 2px 8px;
    border-radius: var(--radius-pill);
}

/* --- Auth Pages (Fullscreen) --- */
.auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: var(--color-bg);
}

.auth-card {
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-lg);
    padding: 40px;
    width: 100%;
    max-width: 440px;
}

.auth-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 32px;
}

.auth-logo img {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
}

.auth-logo span {
    font-size: 24px;
    font-weight: 700;
}

.auth-title {
    font-size: 28px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 8px;
}

.auth-subtitle {
    font-size: 15px;
    color: var(--color-text-secondary);
    text-align: center;
    margin-bottom: 32px;
}

.auth-footer {
    text-align: center;
    margin-top: 24px;
    font-size: 14px;
    color: var(--color-text-secondary);
}

.auth-footer a {
    font-weight: 600;
}

/* Password requirements */
.password-requirements {
    list-style: none;
    padding: 0;
    margin: 8px 0 0;
    display: grid;
    gap: 4px;
}

.password-requirements li {
    font-size: 13px;
    color: var(--color-text-secondary);
    display: flex;
    align-items: center;
    gap: 6px;
}

.password-requirements li.valid {
    color: var(--color-accent);
}

.password-requirements li i {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

/* --- Responsive Breakpoints --- */

/* Tablet */
@media (max-width: 1024px) {
    .card-grid-3 { grid-template-columns: repeat(2, 1fr); }
    .card-grid-4 { grid-template-columns: repeat(2, 1fr); }
    .form-row-3 { grid-template-columns: repeat(2, 1fr); }
}

/* Mobile */
@media (max-width: 768px) {
    .sidebar {
        display: none;
    }

    .mobile-header {
        display: flex;
    }

    .bottom-nav {
        display: block;
    }

    .main-content {
        margin-left: 0;
        padding: 16px;
        padding-top: calc(var(--mobile-header-height) + 16px);
        padding-bottom: calc(var(--bottom-nav-height) + env(safe-area-inset-bottom, 0px) + 16px);
    }

    .page-header {
        margin-bottom: 16px;
    }

    .page-header h1 {
        font-size: 24px;
    }

    .card-grid-2, .card-grid-3, .card-grid-4 {
        grid-template-columns: 1fr;
    }

    .form-row-2, .form-row-3 {
        grid-template-columns: 1fr;
    }

    .filter-bar {
        flex-direction: column;
    }

    .filter-bar .form-group {
        width: 100%;
    }

    .stat-card-value {
        font-size: 22px;
    }

    .more-sheet-nav {
        grid-template-columns: repeat(3, 1fr);
    }

    .modal-card {
        margin: auto 16px;
        max-width: none;
    }
}

/* Small mobile */
@media (max-width: 375px) {
    .main-content {
        padding: 12px;
        padding-top: calc(var(--mobile-header-height) + 12px);
        padding-bottom: calc(var(--bottom-nav-height) + env(safe-area-inset-bottom, 0px) + 12px);
    }

    .card {
        padding: 16px;
    }
}

/* --- Animations (respect reduced motion) --- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* --- Print --- */
@media print {
    .sidebar, .mobile-header, .bottom-nav, .more-sheet, .more-sheet-overlay {
        display: none !important;
    }

    .main-content {
        margin-left: 0;
        padding: 0;
    }
}

/* ============================================
   Feature Additions — Subscriptions, Bank
   Connections, Upgrade Overlay, AI Budget
   ============================================ */

/* ── Page Subtitle ──────────────────────────────────────────────────────── */
.page-title { margin: 0; }

.page-subtitle {
    font-size: 14px;
    color: var(--color-text-secondary);
    margin-top: 4px;
}

/* ── Nav Badge (uncategorized count on sidebar) ──────────────────────────── */
.nav-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    background: var(--color-danger);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    border-radius: var(--radius-pill);
    margin-left: auto;
    line-height: 1;
}

/* ── Bottom Nav Badge (mobile Newly Imported count) ─────────────────────── */
.bottom-nav-badge {
    position: absolute;
    top: 2px;
    right: calc(50% - 20px);
    min-width: 16px;
    height: 16px;
    padding: 0 4px;
    background: var(--color-danger);
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    border-radius: var(--radius-pill);
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    pointer-events: none;
}

/* ── More Sheet Badge (mobile Newly Imported in more sheet) ──────────────── */
.more-sheet-badge {
    position: absolute;
    top: 8px;
    right: 8px;
    min-width: 16px;
    height: 16px;
    padding: 0 4px;
    background: var(--color-danger);
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    border-radius: var(--radius-pill);
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    pointer-events: none;
}

/* ── Page Badge (count in page h1) ──────────────────────────────────────── */
.page-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 24px;
    height: 24px;
    padding: 0 8px;
    background: var(--color-danger);
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    border-radius: var(--radius-pill);
    margin-left: 10px;
    vertical-align: middle;
}

/* ── Subscription List (Home page) ──────────────────────────────────────── */
.subscription-list { display: flex; flex-direction: column; gap: 0; }
.subscription-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid var(--color-divider);
}
.subscription-item:last-child { border-bottom: none; }
.sub-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    background: var(--color-accent);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 16px;
    flex-shrink: 0;
}
.sub-info { flex: 1; min-width: 0; }
.sub-name {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.sub-category { display: block; font-size: 12px; color: var(--color-text-secondary); }
.sub-amount { font-size: 14px; font-weight: 600; color: var(--color-text-primary); white-space: nowrap; }
.stat-badge {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-accent);
    background: rgba(52,199,89,0.12);
    padding: 4px 10px;
    border-radius: var(--radius-pill);
}

/* ── Tier Badge ──────────────────────────────────────────────────────────── */
.tier-badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 10px;
    border-radius: var(--radius-pill);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.tier-badge.tier-free {
    background: var(--color-surface-secondary);
    color: var(--color-text-secondary);
    border: 1px solid var(--color-border);
}

.tier-badge.tier-basic {
    background: var(--color-info-light);
    color: var(--color-info);
}

.tier-badge.tier-pro {
    background: var(--color-accent-light);
    color: var(--color-accent);
}

.tier-badge.tier-max {
    background: var(--color-warning-light);
    color: var(--color-warning);
}

/* ── Upgrade Overlay ─────────────────────────────────────────────────────── */
.upgrade-overlay-wrapper {
    position: fixed;
    top: 0;
    left: var(--sidebar-width);
    right: 0;
    bottom: 0;
    z-index: 50;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(245, 245, 247, 0.88);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    padding: 24px;
}

[data-theme="dark"] .upgrade-overlay-wrapper {
    background: rgba(0, 0, 0, 0.88);
}

.upgrade-overlay-inline {
    position: absolute;
    inset: 0;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(245, 245, 247, 0.92);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    border-radius: var(--radius-xl);
    padding: 24px;
}

[data-theme="dark"] .upgrade-overlay-inline {
    background: rgba(18, 18, 20, 0.92);
}

.upgrade-overlay-card {
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border);
    padding: 40px 32px;
    max-width: 400px;
    width: 100%;
    text-align: center;
    box-shadow: var(--shadow-xl);
}

.upgrade-lock-icon {
    width: 56px;
    height: 56px;
    background: var(--color-accent-light);
    border-radius: var(--radius-pill);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: var(--color-accent);
}

.upgrade-lock-icon i {
    width: 28px;
    height: 28px;
}

.upgrade-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 10px;
}

.upgrade-desc {
    font-size: 14px;
    color: var(--color-text-secondary);
    margin-bottom: 8px;
    line-height: 1.6;
}

.upgrade-price-hint {
    font-size: 13px;
    color: var(--color-text-secondary);
    margin-bottom: 24px;
}

/* Compact variant for inline (within a card section) */
.upgrade-overlay-inline .upgrade-overlay-card {
    padding: 20px 20px;
    max-width: 300px;
}
.upgrade-overlay-inline .upgrade-lock-icon {
    width: 40px;
    height: 40px;
    margin-bottom: 12px;
}
.upgrade-overlay-inline .upgrade-lock-icon i { width: 20px; height: 20px; }
.upgrade-overlay-inline .upgrade-title { font-size: 16px; margin-bottom: 6px; }
.upgrade-overlay-inline .upgrade-desc { font-size: 13px; margin-bottom: 6px; }
.upgrade-overlay-inline .upgrade-price-hint { font-size: 12px; margin-bottom: 14px; }

/* ── Subscription Page ───────────────────────────────────────────────────── */
.sub-current-banner {
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    padding: 20px 24px;
    margin-bottom: 24px;
    background: var(--color-surface);
}

.sub-current-banner.tier-basic {
    border-color: var(--color-info);
    background: var(--color-info-light);
}

.sub-current-banner.tier-pro {
    border-color: var(--color-accent);
    background: var(--color-accent-light);
}

.sub-current-banner.tier-max {
    border-color: var(--color-warning);
    background: var(--color-warning-light);
}

.sub-current-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.sub-current-label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-text-secondary);
    margin-bottom: 4px;
}

.sub-current-name {
    font-size: 24px;
    font-weight: 700;
    margin: 0;
}

/* Plans Grid */
.plans-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

.plan-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    padding: 24px;
    display: flex;
    flex-direction: column;
    position: relative;
    transition: box-shadow var(--transition-normal), border-color var(--transition-normal);
}

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

.plan-card.plan-featured {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 2px var(--color-accent-light);
}

.plan-card.plan-max {
    border-color: var(--color-warning);
    box-shadow: 0 0 0 2px var(--color-warning-light);
}

.plan-card.plan-current {
    border-color: var(--color-accent);
}

.plan-popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-accent);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: var(--radius-pill);
    letter-spacing: 0.04em;
    white-space: nowrap;
}

.plan-header {
    margin-bottom: 16px;
}

.plan-name {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
}

.plan-price {
    font-size: 32px;
    font-weight: 800;
    letter-spacing: -0.04em;
    color: var(--color-text-primary);
}

.plan-price span {
    font-size: 16px;
    font-weight: 400;
    color: var(--color-text-secondary);
    letter-spacing: 0;
}

.plan-features {
    list-style: none;
    padding: 0;
    margin: 0 0 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    flex: 1;
}

.plan-features li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--color-text-primary);
}

.plan-features li i {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    color: var(--color-accent);
}

.plan-feature-locked {
    color: var(--color-text-tertiary) !important;
}

.plan-feature-locked i {
    color: var(--color-text-tertiary) !important;
}

.plan-cta {
    margin-top: auto;
}

.plan-cta .btn {
    width: 100%;
}

.plan-current-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px;
    border-radius: var(--radius-md);
    background: var(--color-accent-light);
    color: var(--color-accent);
    font-size: 13px;
    font-weight: 600;
}

/* Stripe Embedded Checkout Modal */
.checkout-modal-overlay {
    position: fixed;
    inset: 0;
    background: var(--color-overlay);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 16px;
}

.checkout-modal {
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    width: 100%;
    max-width: 560px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-xl);
}

.checkout-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px 16px;
    border-bottom: 1px solid var(--color-border);
}

.checkout-modal-header h3 {
    margin: 0;
    font-size: 18px;
}

.checkout-close-btn {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-surface-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
}

.checkout-close-btn:hover {
    background: var(--color-danger-light);
    color: var(--color-danger);
    border-color: var(--color-danger);
}

.checkout-close-btn i {
    width: 16px;
    height: 16px;
}

#checkout {
    padding: 16px;
    min-height: 200px;
}

/* ── Bank Connections Page ───────────────────────────────────────────────── */
.connection-status-bar {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.connection-count {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text-secondary);
    white-space: nowrap;
}

.connection-count i {
    width: 16px;
    height: 16px;
    color: var(--color-accent);
}

.connection-progress {
    flex: 1;
    min-width: 80px;
    height: 6px;
    background: var(--color-divider);
    border-radius: 3px;
    overflow: hidden;
}

.connection-progress-fill {
    height: 100%;
    background: var(--color-accent);
    border-radius: 3px;
    transition: width var(--transition-slow);
}

.connections-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 24px;
}

.connection-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    padding: 16px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    transition: box-shadow var(--transition-fast);
}

.connection-card:hover {
    box-shadow: var(--shadow-sm);
}

.connection-card-left {
    display: flex;
    align-items: center;
    gap: 14px;
    flex: 1;
    min-width: 0;
}

.connection-bank-icon {
    width: 44px;
    height: 44px;
    background: var(--color-accent-light);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--color-accent);
}

.connection-bank-icon i {
    width: 22px;
    height: 22px;
}

.connection-info {
    min-width: 0;
}

.connection-bank-name {
    font-size: 15px;
    font-weight: 600;
    margin: 0 0 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.connection-account-name {
    font-size: 13px;
    color: var(--color-text-secondary);
    margin: 0 0 2px;
}

.connection-last-sync {
    font-size: 12px;
    color: var(--color-text-tertiary);
    margin: 0;
}

.connection-card-actions {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
}

/* History Selection Radio Group */
.history-options {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 20px;
}

.history-option {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    background: var(--color-surface-secondary);
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    border: 1px solid transparent;
    transition: all var(--transition-fast);
}

.history-option:hover {
    border-color: var(--color-border);
}

.history-option:has(input:checked) {
    border-color: var(--color-accent);
    background: var(--color-accent-light);
}

.history-option input[type="radio"] {
    accent-color: var(--color-accent);
    width: 16px;
    height: 16px;
}

/* Balance Display */
.balance-display {
    text-align: center;
    padding: 20px 0;
}

.balance-amount {
    font-size: 40px;
    font-weight: 800;
    letter-spacing: -0.04em;
    color: var(--color-accent);
    margin-bottom: 6px;
}

.balance-label {
    font-size: 13px;
    color: var(--color-text-secondary);
    font-weight: 500;
}

/* ── Loading Spinner ─────────────────────────────────────────────────────── */
.spinner {
    width: 32px;
    height: 32px;
    border: 3px solid var(--color-divider);
    border-top-color: var(--color-accent);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
    margin: 24px auto;
}

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

/* ── Newly Imported Page ─────────────────────────────────────────────────── */
.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table thead th {
    padding: 12px 14px;
    text-align: left;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-text-secondary);
    background: var(--color-surface-secondary);
    border-bottom: 1px solid var(--color-border);
}

.data-table tbody td {
    padding: 12px 14px;
    font-size: 14px;
    border-bottom: 1px solid var(--color-divider);
    vertical-align: middle;
}

.data-table tbody tr:last-child td {
    border-bottom: none;
}

.data-table tbody tr:hover {
    background: var(--color-surface-secondary);
}

.imported-table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.merchant-name {
    display: block;
    font-weight: 500;
    font-size: 14px;
}

.bank-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: var(--color-info-light);
    color: var(--color-info);
    font-size: 11px;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: var(--radius-pill);
    margin-top: 4px;
}

.categorize-form {
    display: flex;
    align-items: center;
    gap: 8px;
}

.categorize-form .form-input {
    height: 36px;
    font-size: 13px;
    min-width: 160px;
}

.imported-tip {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 14px 16px;
    background: var(--color-info-light);
    color: var(--color-info);
    border-radius: var(--radius-md);
    font-size: 13px;
    line-height: 1.5;
    margin-top: 16px;
}

.imported-tip a {
    color: var(--color-info);
    text-decoration: underline;
    font-weight: 600;
}

/* ── AI Budget Suggestions (Settings Modal) ──────────────────────────────── */
.ai-suggestions {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.ai-suggestion-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    background: var(--color-surface-secondary);
    border-radius: var(--radius-md);
    cursor: pointer;
    border: 1px solid transparent;
    transition: border-color var(--transition-fast);
}

.ai-suggestion-row:hover {
    border-color: var(--color-border);
}

.ai-check {
    width: 18px;
    height: 18px;
    accent-color: var(--color-accent);
    flex-shrink: 0;
    cursor: pointer;
}

.ai-suggestion-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.ai-cat-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text-primary);
}

.ai-reasoning {
    font-size: 12px;
    color: var(--color-text-secondary);
    line-height: 1.4;
}

.ai-amount {
    font-size: 15px;
    font-weight: 700;
    color: var(--color-accent);
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}

/* ── Responsive Additions ────────────────────────────────────────────────── */
@media (max-width: 1200px) {
    .plans-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    /* Overlay covers mobile main area (no sidebar) */
    .upgrade-overlay-wrapper {
        left: 0;
        top: var(--mobile-header-height);
        bottom: calc(var(--bottom-nav-height) + env(safe-area-inset-bottom, 0px));
    }

    /* Plans stack on mobile */
    .plans-grid {
        grid-template-columns: 1fr;
    }

    /* Bank connections */
    .connection-status-bar {
        flex-direction: column;
        align-items: flex-start;
    }

    .connection-progress {
        width: 100%;
    }

    .connection-card {
        flex-direction: column;
        align-items: flex-start;
    }

    .connection-card-actions {
        width: 100%;
    }

    /* Imported table */
    .categorize-form {
        flex-wrap: wrap;
    }

    .categorize-form .form-input {
        min-width: 100%;
    }

    /* Sub banner */
    .sub-current-inner {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 640px) {
    .plans-grid {
        grid-template-columns: 1fr;
    }

    .upgrade-overlay-card {
        padding: 28px 20px;
    }

    .plan-popular-badge {
        font-size: 10px;
    }
}

/* ── Sortable Table Headers ─────────────────────────────────────────────── */
.th-sort {
    cursor: pointer;
    user-select: none;
    white-space: nowrap;
}

.th-sort:hover {
    color: var(--color-text-primary);
}

.sort-icon {
    display: inline-block;
    margin-left: 4px;
    opacity: 0.4;
    font-style: normal;
    font-size: 11px;
    line-height: 1;
}

.th-sort[data-sort="asc"] .sort-icon,
.th-sort[data-sort="desc"] .sort-icon {
    opacity: 1;
    color: var(--color-accent);
}

/* ── Mobile Bottom Nav — More Button Fix ────────────────────────────────── */
button.bottom-nav-item {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-text-tertiary);
    font-family: inherit;
}

button.bottom-nav-item:hover {
    color: var(--color-text-primary);
}

/* ── Split Transaction Modal ────────────────────────────────────────────── */
.split-modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: var(--color-overlay);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 16px;
}

.split-modal-overlay.active {
    display: flex;
    animation: fadeIn 0.2s ease;
}

.split-modal-card {
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    padding: 24px;
    max-width: 540px;
    width: 100%;
    box-shadow: var(--shadow-xl);
    animation: modalIn 0.25s ease;
    max-height: 90vh;
    overflow-y: auto;
}

.split-total-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 0;
    font-size: 14px;
    font-weight: 600;
    border-top: 1px solid var(--color-border);
    margin-top: 8px;
}

.split-total-ok { color: var(--color-success); }
.split-total-err { color: var(--color-danger); }