:root {
    --bg: #f4f6f8;
    --panel: #ffffff;
    --text: #13202e;
    --muted: #5f7388;
    --accent: #0f766e;
    --accent-strong: #0a5a54;
    --line: #d6dde5;
    --danger: #be123c;
    --shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: "Public Sans", sans-serif;
    color: var(--text);
    background: radial-gradient(circle at top right, #e4efff 0%, var(--bg) 40%);
}

h1,
h2,
p {
    margin: 0;
}

h1 {
    font-size: 1.5rem;
}

h2 {
    font-size: 1.05rem;
    margin-bottom: 0.9rem;
}

.subtitle {
    margin-top: 0.35rem;
    color: var(--muted);
    font-size: 0.95rem;
}

.app-shell {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.1rem;
    display: grid;
    gap: 1rem;
}

.topbar {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: center;
    background: linear-gradient(135deg, #ffffff, #f2f8f7);
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 1rem;
    box-shadow: var(--shadow);
}

.topbar-actions {
    display: flex;
    gap: 0.6rem;
    flex-wrap: wrap;
}

.panel {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 1rem;
    box-shadow: var(--shadow);
}

.filter-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 0.8rem;
}

label {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    font-weight: 600;
    font-size: 0.9rem;
}

input,
select,
button {
    font: inherit;
}

input,
select {
    width: 100%;
    padding: 0.52rem 0.62rem;
    border: 1px solid var(--line);
    border-radius: 9px;
    background: #fff;
}

button {
    border: 1px solid transparent;
    border-radius: 9px;
    padding: 0.58rem 0.78rem;
    font-weight: 600;
    cursor: pointer;
}

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

button.primary:hover {
    background: var(--accent-strong);
}

button.secondary {
    background: #e6f2f1;
    color: #0e5f59;
}

button.ghost {
    background: transparent;
    border-color: var(--line);
}

button.small {
    padding: 0.3rem 0.45rem;
    font-size: 0.82rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
    gap: 0.8rem;
}

.stat-card {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 0.8rem;
    box-shadow: var(--shadow);
}

.stat-card .label {
    color: var(--muted);
    font-size: 0.85rem;
    margin-bottom: 0.35rem;
}

.stat-card .value {
    font-size: 1.35rem;
    font-weight: 700;
}

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

.chart-panel.full {
    grid-column: 1 / -1;
}

.chart-panel canvas {
    max-height: 330px;
}

.monthly-calendars {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.month-card {
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 0.75rem;
    background: #fbfdff;
}

.month-title {
    margin: 0 0 0.6rem;
    font-size: 0.95rem;
}

.month-weekdays,
.month-days {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: 0.28rem;
}

.month-weekdays span {
    font-size: 0.75rem;
    color: var(--muted);
    text-align: center;
}

.day-cell {
    min-height: 2rem;
    border: 1px solid var(--line);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.82rem;
    background: #fff;
}

.day-cell.empty {
    visibility: hidden;
}

.day-cell.migraine {
    border-color: #f0c2d2;
    color: #831843;
    font-weight: 700;
}

.day-cell .badge {
    margin-left: 0.25rem;
    font-size: 0.68rem;
    color: #9f1239;
}

.table-wrap {
    overflow: auto;
}

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

th,
td {
    border-bottom: 1px solid var(--line);
    text-align: left;
    padding: 0.6rem 0.4rem;
    font-size: 0.9rem;
}

td.group-migraine {
    color: #9f1239;
    font-weight: 600;
}

td.group-medication {
    color: #115e59;
    font-weight: 600;
}

dialog {
    border: 1px solid var(--line);
    border-radius: 14px;
    width: min(760px, 95vw);
    padding: 0;
    box-shadow: var(--shadow);
}

dialog::backdrop {
    background: rgba(0, 0, 0, 0.45);
}

#settingsForm {
    padding: 1rem;
    display: grid;
    gap: 1rem;
}

.settings-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.keyword-groups {
    display: grid;
    gap: 1rem;
}

.group-card {
    border: 1px solid var(--line);
    border-radius: 11px;
    padding: 0.8rem;
}

.group-card h3 {
    margin: 0 0 0.65rem;
}

.keyword-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.42rem;
    margin-bottom: 0.6rem;
}

.keyword-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.28rem 0.5rem;
    border-radius: 999px;
    background: #eef2f6;
    border: 1px solid #d8e0e8;
    font-size: 0.84rem;
}

.keyword-chip.plain {
    background: #f8fbfc;
}

.keyword-chip .count {
    color: var(--muted);
    font-weight: 600;
}

.keyword-chip button {
    background: transparent;
    color: var(--danger);
    border: 0;
    padding: 0;
}

.keyword-input-row {
    display: flex;
    gap: 0.45rem;
}

.helper {
    color: var(--muted);
    font-size: 0.82rem;
}

@media (max-width: 720px) {
    .topbar {
        flex-direction: column;
        align-items: flex-start;
    }

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

    .chart-panel.full {
        grid-column: auto;
    }
}

@page {
    margin: 12mm;
}

@media print {
    :root {
        --bg: #ffffff;
        --panel: #ffffff;
        --text: #000000;
        --muted: #333333;
        --line: #c8c8c8;
        --shadow: none;
    }

    body {
        background: #ffffff;
        color: #000000;
        print-color-adjust: exact;
        -webkit-print-color-adjust: exact;
    }

    .app-shell {
        xmax-width: 800px;
        xpadding: 0;
        xgap: 0.5rem;
    }

    .topbar,
    .panel,
    .stat-card,
    .month-card,
    dialog,
    .group-card {
        background: #ffffff;
        box-shadow: none;
    }

    .topbar {
        background: #ffffff;
    }

    .topbar-actions,
    button {
        display: none;
    }

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

    .stats-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

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

    .chart-panel canvas {
        width: 100% !important;
        height: auto !important;
        max-width: 100% !important;
        max-height: 70mm !important;
    }

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

    .table-wrap {
        overflow: visible;
    }

    table {
        table-layout: fixed;
    }

    th,
    td {
        xpadding: 0.35rem 0.25rem;
        xfont-size: 0.78rem;
        xword-break: break-word;
    }

    .topbar,
    .panel,
    .stat-card,
    .month-card,
    .chart-panel,
    table,
    tr {
        break-inside: avoid;
        page-break-inside: avoid;
    }
}