:root {
    --bg: #f6f0e4;
    --panel: rgba(255, 252, 247, 0.92);
    --line: #d6cbba;
    --text: #201911;
    --muted: #6e6257;
    --green: #d9ead5;
    --green-strong: #7ca771;
    --red: #f0c8c8;
    --red-strong: #c76b6b;
    --sand: #ece0ca;
    --shadow: 0 20px 45px rgba(55, 37, 20, 0.08);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: "Avenir Next", "Segoe UI", sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(124, 167, 113, 0.12), transparent 32%),
        radial-gradient(circle at bottom right, rgba(199, 107, 107, 0.12), transparent 28%),
        linear-gradient(180deg, #fbf7ef 0%, var(--bg) 100%);
}

.login-body {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 24px;
}

.login-card,
.panel,
.summary-card {
    background: var(--panel);
    border: 1px solid rgba(255, 255, 255, 0.7);
    box-shadow: var(--shadow);
    backdrop-filter: blur(10px);
}

.login-card {
    width: min(460px, 100%);
    padding: 32px;
    border-radius: 28px;
}

.page {
    width: min(1440px, calc(100% - 32px));
    margin: 0 auto;
    padding: 24px 0 48px;
}

.tab-bar {
    display: flex;
    gap: 10px;
    margin-bottom: 18px;
}

.tab-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 11px 16px;
    border-radius: 999px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.7);
    color: var(--text);
    text-decoration: none;
    font-weight: 600;
}

.tab-link.active {
    background: var(--text);
    color: #fff;
}

.hero,
.panel-header,
.list-row,
.summary-grid,
.hero-actions,
.tag,
.checkbox {
    display: flex;
    gap: 12px;
}

.hero,
.panel-header,
.list-row {
    justify-content: space-between;
    align-items: center;
}

.hero {
    margin-bottom: 18px;
    gap: 16px;
    align-items: flex-start;
}

.hero-actions {
    flex-wrap: wrap;
    justify-content: flex-end;
}

.eyebrow {
    margin: 0 0 8px;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-size: 0.78rem;
}

h1,
h2,
p {
    margin: 0;
}

h1 {
    font-size: clamp(2rem, 5vw, 3.7rem);
    line-height: 0.95;
}

h2 {
    font-size: 1.1rem;
}

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

.summary-grid {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    margin: 20px 0;
}

.summary-card {
    padding: 18px;
    border-radius: 22px;
}

.summary-card span {
    display: block;
    color: var(--muted);
    font-size: 0.85rem;
    margin-bottom: 8px;
}

.summary-card strong {
    font-size: 1.7rem;
}

.income,
.daily,
.positive {
    background: linear-gradient(180deg, rgba(217, 234, 213, 0.92), rgba(255, 252, 247, 0.92));
}

.fixed,
.spend,
.negative {
    background: linear-gradient(180deg, rgba(240, 200, 200, 0.95), rgba(255, 252, 247, 0.92));
}

.neutral {
    background: linear-gradient(180deg, rgba(236, 224, 202, 0.92), rgba(255, 252, 247, 0.92));
}

.layout {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(320px, 420px);
    gap: 20px;
}

.main-column,
.side-column {
    display: grid;
    gap: 20px;
}

.panel {
    padding: 18px;
    border-radius: 26px;
}

.expense-panel {
    margin-bottom: 20px;
}

.single-column {
    grid-template-columns: 1fr;
}

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

.overview-columns {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
}

.summary-grid-overview {
    margin: 14px 0 0;
}

.table-wrap {
    overflow: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 12px;
    min-width: 640px;
    table-layout: fixed;
}

th,
td {
    padding: 12px 14px;
    border-bottom: 1px solid var(--line);
    text-align: left;
    white-space: nowrap;
    overflow-wrap: anywhere;
}

thead th,
tfoot th,
tfoot td {
    background: rgba(236, 224, 202, 0.35);
}

.positive-cell {
    background: rgba(217, 234, 213, 0.95);
}

.negative-cell {
    background: rgba(240, 200, 200, 0.95);
}

.sub-row td {
    background: rgba(236, 224, 202, 0.26);
}

.sub-row.hidden {
    display: none;
}

.day-row.has-details {
    cursor: pointer;
}

.day-row.has-details td:first-child {
    font-weight: 600;
}

.day-row.expanded td:first-child {
    color: var(--muted);
}

.spent-cell {
    display: grid;
    gap: 2px;
}

.inline-action,
.ghost-button,
button {
    border: 0;
    cursor: pointer;
    border-radius: 999px;
    font: inherit;
}

button,
.ghost-button {
    padding: 12px 16px;
    background: var(--text);
    color: #fff;
    text-decoration: none;
}

.ghost-button {
    background: rgba(255, 255, 255, 0.7);
    color: var(--text);
    border: 1px solid var(--line);
}

.inline-action {
    padding: 8px 10px;
    background: rgba(236, 224, 202, 0.75);
    color: var(--text);
}

.danger {
    background: rgba(240, 200, 200, 0.85);
}

.stack {
    display: grid;
    gap: 12px;
}

label {
    display: grid;
    gap: 8px;
    font-size: 0.94rem;
}

input {
    width: 100%;
    padding: 12px 14px;
    border-radius: 14px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.85);
    font: inherit;
}

.checkbox {
    align-items: center;
}

.checkbox input {
    width: auto;
}

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

.list-row {
    padding: 12px 0;
    border-bottom: 1px solid var(--line);
    gap: 10px;
    flex-wrap: wrap;
}

.recurring-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto auto;
    align-items: center;
    gap: 14px;
}

.list-label {
    min-width: 0;
    display: grid;
    gap: 4px;
}

.list-amount {
    min-width: 92px;
    text-align: right;
}

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

.row-actions form {
    margin: 0;
}

.top-actions {
    margin-top: 12px;
}

.item-meta {
    color: var(--muted);
    font-size: 0.76rem;
    font-weight: 500;
}

.link-action {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
}

.expense-list {
    display: grid;
    gap: 8px;
}

.expense-item {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto auto;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.72);
}

.expense-item-label {
    min-width: 0;
}

.flash {
    padding: 14px 16px;
    border-radius: 16px;
    margin-bottom: 16px;
}

.flash.success {
    background: rgba(217, 234, 213, 0.9);
}

.flash.error {
    background: rgba(240, 200, 200, 0.95);
}

@media (max-width: 1100px) {
    .summary-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .layout {
        grid-template-columns: 1fr;
    }

    .overview-columns {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 700px) {
    .page {
        width: min(100% - 16px, 1440px);
        padding: 16px 0 32px;
    }

    .summary-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 10px;
        margin: 16px 0;
    }

    .tab-bar {
        display: flex;
        flex-wrap: nowrap;
        gap: 8px;
        overflow-x: auto;
    }

    .tab-link {
        flex: 1 1 0;
        min-width: 0;
        padding: 10px 10px;
        font-size: 0.88rem;
        white-space: nowrap;
    }

    .hero {
        flex-direction: column;
        margin-bottom: 12px;
    }

    .hero-actions {
        width: 100%;
        justify-content: flex-start;
        flex-wrap: nowrap;
        gap: 8px;
        overflow-x: auto;
        padding-bottom: 2px;
    }

    .hero-actions a,
    .hero-actions form,
    .hero-actions button {
        width: auto;
        flex: 0 0 auto;
    }

    h1 {
        font-size: 2.2rem;
    }

    .panel,
    .login-card,
    .summary-card {
        border-radius: 18px;
    }

    .panel,
    .login-card {
        padding: 14px;
    }

    .summary-card {
        padding: 12px;
    }

    .summary-card strong {
        font-size: 1.15rem;
    }

    .summary-card span {
        font-size: 0.78rem;
    }

    th,
    td {
        padding: 8px 6px;
        font-size: 0.78rem;
        white-space: normal;
    }

    .table-wrap {
        margin: 0;
        padding-bottom: 4px;
        overflow-x: visible;
    }

    table {
        min-width: 0;
        width: 100%;
    }

    .recurring-row {
        grid-template-columns: 1fr;
        align-items: start;
    }

    .list-amount {
        text-align: left;
        min-width: 0;
    }

    .row-actions {
        justify-content: flex-start;
        flex-wrap: wrap;
    }

    .expense-item {
        grid-template-columns: minmax(0, 1fr) auto auto;
        align-items: center;
        gap: 6px 10px;
        padding: 8px 10px;
    }

    .expense-item strong {
        text-align: right;
        font-size: 0.86rem;
    }

    .expense-item .danger {
        grid-column: auto;
        padding: 6px 10px;
        font-size: 0.8rem;
    }

    button,
    .ghost-button {
        padding: 10px 12px;
        font-size: 0.92rem;
    }

    input {
        padding: 10px 12px;
    }

}

@media (max-width: 520px) {
    .tab-bar {
        display: flex;
        flex-wrap: nowrap;
        gap: 8px;
        overflow-x: auto;
        margin-bottom: 14px;
    }

    .tab-link {
        flex: 1 1 0;
        min-width: 0;
        padding: 10px 8px;
        font-size: 0.84rem;
        white-space: nowrap;
    }

    .hero-actions .ghost-button,
    .hero-actions button {
        padding: 9px 10px;
        font-size: 0.82rem;
        white-space: nowrap;
    }

    .summary-grid {
        grid-template-columns: 1fr;
    }

    .page {
        width: min(100% - 12px, 1440px);
    }

    .eyebrow {
        font-size: 0.72rem;
    }

    h2 {
        font-size: 0.95rem;
    }

    label {
        font-size: 0.84rem;
    }

    .page {
        padding: 12px 0 24px;
    }

    .summary-card strong {
        font-size: 1rem;
    }

    th,
    td {
        font-size: 0.72rem;
        padding: 7px 5px;
    }

    .expense-item {
        grid-template-columns: minmax(0, 1fr) auto auto;
        gap: 6px 8px;
        padding: 7px 8px;
    }

    .expense-item .danger {
        padding: 5px 9px;
        font-size: 0.76rem;
    }
}