:root {
    --bg: #f5f1e8;
    --surface: rgba(255, 255, 255, 0.92);
    --surface-strong: #ffffff;
    --surface-dark: #17322f;
    --text: #1a2725;
    --muted: #617472;
    --line: rgba(23, 50, 47, 0.12);
    --accent: #1a7f64;
    --accent-dark: #0f5e49;
    --warning: #d96d1d;
    --danger: #c44c4c;
    --shadow: 0 18px 40px rgba(21, 33, 31, 0.08);
    --radius: 22px;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: 'Plus Jakarta Sans', sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(217, 109, 29, 0.18), transparent 28%),
        radial-gradient(circle at bottom right, rgba(26, 127, 100, 0.16), transparent 32%),
        linear-gradient(180deg, #f7f4ed 0%, #efe8db 100%);
}

a {
    color: inherit;
    text-decoration: none;
}

.app-shell {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 290px 1fr;
}

.sidebar {
    background: linear-gradient(180deg, #183532 0%, #112725 100%);
    color: #f3f4ef;
    padding: 28px 20px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.brand {
    display: flex;
    gap: 14px;
    align-items: center;
    margin-bottom: 28px;
}

.brand strong,
.brand small {
    display: block;
}

.brand small {
    color: rgba(243, 244, 239, 0.7);
    margin-top: 4px;
}

.brand-mark {
    width: 52px;
    height: 52px;
    border-radius: 18px;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, #f2bf66, #d96d1d);
    color: #1e2523;
    font-weight: 800;
    font-size: 1.25rem;
    box-shadow: 0 16px 28px rgba(0, 0, 0, 0.18);
}

.nav {
    display: grid;
    gap: 8px;
}

.nav a {
    padding: 12px 14px;
    border-radius: 14px;
    color: rgba(243, 244, 239, 0.82);
    transition: 0.2s ease;
}

.nav a:hover,
.nav a.is-active {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
}

.main-content {
    padding: 26px;
}

.topbar,
.global-filters,
.panel,
.stats-grid .stat-card,
.table-card,
.flash {
    background: var(--surface);
    backdrop-filter: blur(18px);
    border: 1px solid rgba(255, 255, 255, 0.42);
    box-shadow: var(--shadow);
}

.topbar,
.global-filters,
.panel,
.table-card,
.flash {
    border-radius: var(--radius);
}

.topbar {
    padding: 24px 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 20px;
}

.topbar h1,
.panel h2,
.table-card h2 {
    margin: 0;
}

.topbar p,
.panel p {
    margin: 8px 0 0;
    color: var(--muted);
}

.global-filters {
    padding: 18px;
    margin-bottom: 22px;
}

.filter-grid,
.form-grid {
    display: grid;
    gap: 14px;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    align-items: end;
}

label,
.input-group {
    display: grid;
    gap: 8px;
}

label span,
.input-group span {
    font-size: 0.92rem;
    font-weight: 600;
}

input,
select,
textarea,
button {
    font: inherit;
}

input,
select,
textarea {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 12px 14px;
    background: rgba(255, 255, 255, 0.95);
    color: var(--text);
}

textarea {
    min-height: 180px;
    resize: vertical;
}

.checkbox-inline {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.checkbox-inline input {
    width: auto;
}

.button {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    padding: 12px 18px;
    border-radius: 14px;
    border: none;
    background: #e8e3d8;
    color: var(--text);
    cursor: pointer;
    font-weight: 700;
}

.button-primary {
    background: linear-gradient(135deg, var(--accent), #2a997a);
    color: #fff;
}

.button-danger {
    background: #f5d9d9;
    color: #852c2c;
}

.button-warning {
    background: #fae3cb;
    color: #975212;
}

.button-link {
    background: transparent;
    padding: 0;
}

.flash {
    padding: 16px 20px;
    margin-bottom: 18px;
}

.flash-success {
    border-left: 6px solid var(--accent);
}

.flash-error {
    border-left: 6px solid var(--danger);
}

.flash-warning {
    border-left: 6px solid var(--warning);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 18px;
    margin-bottom: 22px;
}

.stat-card {
    border-radius: 24px;
    padding: 22px;
}

.stat-card small {
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 700;
}

.stat-card strong {
    display: block;
    font-size: 1.9rem;
    margin-top: 10px;
}

.content-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 20px;
    margin-bottom: 22px;
}

.panel,
.table-card {
    padding: 22px;
}

.table-card {
    overflow: auto;
}

.stack {
    display: grid;
    gap: 20px;
}

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

th,
td {
    padding: 12px 10px;
    border-bottom: 1px solid rgba(23, 50, 47, 0.08);
    text-align: left;
    vertical-align: top;
}

th {
    font-size: 0.86rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--muted);
}

.badge {
    display: inline-flex;
    align-items: center;
    padding: 6px 10px;
    border-radius: 999px;
    font-size: 0.82rem;
    font-weight: 700;
    background: #ece8dc;
}

.badge-pending {
    background: #fae3cb;
    color: #975212;
}

.badge-ignored {
    background: #efdbdb;
    color: #8b3434;
}

.toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 18px;
}

.toolbar-end {
    justify-content: flex-end;
}

.toolbar .button,
.actions-inline .button {
    padding: 10px 14px;
}

.expense-search {
    min-width: min(420px, 100%);
    flex: 1;
}

.table-input {
    min-width: 150px;
    padding: 9px 11px;
}

.table-input-small {
    min-width: 70px;
    width: 84px;
}

.checkbox-plain {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    white-space: nowrap;
}

.checkbox-plain input {
    width: auto;
}

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

.merchant-resolve-form {
    display: grid;
    grid-template-columns: minmax(240px, 1fr) auto;
    gap: 10px;
    align-items: center;
    min-width: 360px;
}

.merchant-actions-stack {
    display: grid;
    gap: 8px;
}

.muted {
    color: var(--muted);
}

.empty-state {
    padding: 28px;
    border: 1px dashed var(--line);
    border-radius: 18px;
    color: var(--muted);
    text-align: center;
}

.empty-state-small {
    padding: 16px;
    text-align: left;
}

.row-pending {
    background: rgba(217, 109, 29, 0.08);
}

.actions-menu {
    position: relative;
    display: inline-block;
}

.actions-menu summary {
    list-style: none;
    cursor: pointer;
    padding: 9px 13px;
    border-radius: 12px;
    background: #e8e3d8;
    font-weight: 700;
    white-space: nowrap;
}

.actions-menu summary::-webkit-details-marker {
    display: none;
}

.actions-menu[open] summary {
    background: var(--surface-dark);
    color: #fff;
}

.actions-menu-panel {
    position: absolute;
    right: 0;
    z-index: 20;
    min-width: 180px;
    margin-top: 8px;
    padding: 8px;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: var(--surface-strong);
    box-shadow: var(--shadow);
}

.menu-action {
    display: block;
    width: 100%;
    border: 0;
    border-radius: 10px;
    padding: 10px 12px;
    background: transparent;
    color: var(--text);
    text-align: left;
    cursor: pointer;
    font-weight: 700;
}

.menu-action:hover {
    background: #f1ede4;
}

.menu-action-warning {
    color: #975212;
}

.menu-action-danger {
    color: #8b3434;
}

.table-link {
    color: var(--accent-dark);
    font-weight: 800;
    text-decoration: underline;
    text-decoration-thickness: 2px;
    text-underline-offset: 3px;
}

.row-actions {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
}

.button-compact {
    padding: 9px 13px;
}

.expense-category-select {
    min-width: 230px;
    padding: 9px 11px;
}

.expense-amount-input {
    width: 112px;
    padding: 9px 11px;
    text-align: right;
    font-weight: 700;
}

.report-accordion {
    display: grid;
    gap: 12px;
}

.report-category {
    border: 1px solid var(--line);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.62);
    overflow: hidden;
}

.report-category summary {
    display: grid;
    grid-template-columns: 1fr auto auto;
    gap: 14px;
    align-items: center;
    padding: 14px 16px;
    cursor: pointer;
    font-weight: 800;
}

.report-category summary small {
    color: var(--muted);
    font-weight: 700;
}

.report-category[open] summary {
    background: rgba(26, 127, 100, 0.08);
}

.report-category table {
    background: rgba(255, 255, 255, 0.78);
}

.category-manager {
    display: grid;
    gap: 18px;
}

.category-block {
    border: 1px solid var(--line);
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.55);
    overflow: hidden;
}

.category-summary {
    display: grid;
    grid-template-columns: 1fr auto auto;
    gap: 12px;
    align-items: center;
    padding: 18px;
    cursor: pointer;
    font-weight: 800;
}

.category-summary small {
    color: var(--muted);
    font-weight: 700;
}

.category-block[open] .category-summary {
    background: rgba(26, 127, 100, 0.08);
}

.category-block-content {
    padding: 18px;
    border-top: 1px solid var(--line);
}

.category-edit-form,
.subcategory-edit-form {
    display: grid;
    gap: 12px;
    align-items: end;
}

.category-edit-form {
    grid-template-columns: minmax(220px, 1fr) 120px 90px auto;
}

.category-delete-form {
    margin: 12px 0;
}

.subcategory-list {
    display: grid;
    gap: 10px;
    margin-top: 14px;
}

.subcategory-row {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 10px;
    align-items: end;
    padding: 12px;
    border-radius: 16px;
    background: rgba(245, 241, 232, 0.78);
}

.subcategory-edit-form {
    grid-template-columns: minmax(160px, 0.9fr) minmax(180px, 1fr) 100px 80px auto;
}

.dual-input {
    display: grid;
    gap: 16px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.segment-title {
    margin: 0 0 12px;
}

.chart-wrap {
    position: relative;
    min-height: 320px;
}

.helper-list {
    margin: 0;
    padding-left: 18px;
    color: var(--muted);
}

@media (max-width: 1100px) {
    .app-shell {
        grid-template-columns: 1fr;
    }

    .sidebar {
        padding-bottom: 16px;
    }

    .content-grid,
    .dual-input {
        grid-template-columns: 1fr;
    }

    .category-edit-form,
    .subcategory-edit-form,
    .subcategory-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 720px) {
    .main-content {
        padding: 16px;
    }

    .topbar {
        padding: 20px;
        flex-direction: column;
        align-items: flex-start;
    }

    .topbar .button {
        width: 100%;
    }

    .merchant-resolve-form {
        grid-template-columns: 1fr;
        min-width: 0;
    }
}