:root {
    --bg: #f4efe5;
    --surface: rgba(255, 255, 255, 0.94);
    --surface-strong: #fffaf2;
    --text: #1d1a15;
    --muted: #6b6458;
    --border: #d7cebf;
    --primary: #165c4f;
    --primary-soft: #d9efe9;
    --warning: #c26b1c;
    --warning-soft: #fff0df;
    --danger: #b6402c;
    --danger-soft: #fde7e1;
    --shadow: 0 10px 24px rgba(59, 45, 24, 0.08);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
    font-size: 14px;
    line-height: 1.4;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(255, 222, 173, 0.45), transparent 28%),
        linear-gradient(135deg, #f8f4ed 0%, #f1e8d9 45%, #ebe4db 100%);
}

.page {
    width: min(1080px, calc(100% - 28px));
    margin: 16px auto;
    display: grid;
    gap: 12px;
}

.hero,
.card,
.result-panel,
.summary-card,
.flash {
    border: 1px solid var(--border);
    border-radius: 12px;
    background: var(--surface);
    box-shadow: var(--shadow);
}

.hero {
    display: flex;
    justify-content: space-between;
    gap: 14px;
    padding: 14px 16px;
}

.eyebrow {
    margin: 0 0 4px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--primary);
}

h1,
h2,
p {
    margin-top: 0;
}

h1 {
    margin-bottom: 6px;
    font-size: clamp(1.3rem, 2vw, 1.8rem);
    line-height: 1.15;
}

h2 {
    font-size: 1rem;
    line-height: 1.2;
}

.lead,
.card-header p {
    color: var(--muted);
    max-width: 72ch;
    margin-bottom: 0;
    font-size: 0.88rem;
}

.month-selector {
    min-width: 190px;
    display: grid;
    gap: 6px;
    align-content: start;
}

.month-selector label,
.actual-inputs span {
    font-weight: 600;
    font-size: 0.84rem;
}

input,
button {
    font: inherit;
}

input[type="month"],
input[type="number"] {
    width: 100%;
    padding: 8px 10px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: #fff;
    color: var(--text);
}

input:focus {
    outline: 2px solid rgba(22, 92, 79, 0.16);
    border-color: var(--primary);
}

button {
    border: 0;
    border-radius: 8px;
    padding: 8px 12px;
    cursor: pointer;
    transition: transform 0.15s ease, opacity 0.15s ease;
    font-size: 0.88rem;
    line-height: 1.2;
}

button:hover {
    transform: translateY(-1px);
}

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

.danger {
    background: var(--danger-soft);
    color: var(--danger);
}

.month-selector button {
    background: #1f3c88;
    color: #fff;
}

.flash {
    padding: 9px 12px;
    font-weight: 600;
    font-size: 0.88rem;
}

.flash-success {
    background: var(--primary-soft);
    color: var(--primary);
}

.flash-warning {
    background: var(--warning-soft);
    color: var(--warning);
}

.flash-error {
    background: var(--danger-soft);
    color: var(--danger);
}

.summary-grid {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 8px;
}

.summary-card {
    padding: 10px 12px;
    display: grid;
    gap: 3px;
}

.summary-card.highlight {
    background: var(--surface-strong);
}

.summary-label {
    color: var(--muted);
    font-size: 0.78rem;
}

.summary-card strong {
    font-size: 0.98rem;
    line-height: 1.2;
}

.result-panel {
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    gap: 12px;
    padding: 12px 14px;
}

.status-ok {
    border-color: rgba(22, 92, 79, 0.35);
    background: linear-gradient(135deg, rgba(217, 239, 233, 0.95), rgba(255, 255, 255, 0.9));
}

.status-warn {
    border-color: rgba(194, 107, 28, 0.35);
    background: linear-gradient(135deg, rgba(255, 240, 223, 0.95), rgba(255, 255, 255, 0.9));
}

.result-label {
    margin-bottom: 4px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.result-metrics {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px 12px;
}

.result-metrics span {
    display: block;
    margin-bottom: 3px;
    color: var(--muted);
    font-size: 0.78rem;
}

.result-metrics strong {
    font-size: 0.88rem;
    line-height: 1.3;
}

.card {
    padding: 14px 16px 16px;
}

.card-header {
    display: flex;
    justify-content: space-between;
    gap: 14px;
    align-items: flex-start;
    margin-bottom: 12px;
}

.card-header h2,
.result-panel h2 {
    margin-bottom: 5px;
}

.actual-inputs {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

.actual-inputs label {
    display: grid;
    gap: 5px;
}

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

.table-wrapper {
    overflow-x: auto;
}

.table-totals {
    margin-top: 10px;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 8px;
}

.table-total-card {
    padding: 10px 12px;
    border: 1px solid rgba(215, 206, 191, 0.9);
    border-radius: 10px;
    background: var(--surface-strong);
}

.table-total-card span {
    display: block;
    margin-bottom: 3px;
    color: var(--muted);
    font-size: 0.78rem;
}

.table-total-card strong {
    font-size: 0.92rem;
    line-height: 1.2;
}

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

th,
td {
    padding: 8px 9px;
    text-align: left;
    border-bottom: 1px solid rgba(215, 206, 191, 0.8);
    font-size: 0.85rem;
    vertical-align: middle;
}

th {
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    color: var(--muted);
}

tbody tr:last-child td {
    border-bottom: 0;
}

.row-monday td {
    background: rgba(22, 92, 79, 0.08);
}

.row-friday td {
    border-bottom: 3px solid rgba(194, 107, 28, 0.35);
}

.row-monday td:first-child,
.row-friday td:first-child {
    font-weight: 700;
}

.empty-state {
    text-align: center;
    color: var(--muted);
    padding: 16px 10px;
    font-size: 0.88rem;
}

@media (max-width: 960px) {
    .summary-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .result-panel,
    .hero,
    .card-header {
        grid-template-columns: 1fr;
        display: grid;
    }

    .table-totals {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 640px) {
    .page {
        width: min(100% - 16px, 1080px);
        margin: 10px auto;
    }

    .hero,
    .card,
    .result-panel {
        padding: 12px;
        border-radius: 10px;
    }

    .summary-grid,
    .actual-inputs,
    .result-metrics,
    .table-totals {
        grid-template-columns: 1fr;
    }

    .table-actions {
        width: 100%;
    }

    .table-actions button {
        width: 100%;
    }
}