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

:root {
    --bg: #fafaf8;
    --surface: #fff;
    --border: #e0ddd5;
    --text: #2d2d2a;
    --text-muted: #6b6b65;
    --green: #3a7d44;
    --green-light: #e8f5e9;
    --amber: #b8860b;
    --amber-light: #fff8e1;
    --red: #a94442;
    --red-light: #fbe9e7;
    --link: #2e6b4f;
    --radius: 6px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.5;
}

a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---- Nav ---- */
nav {
    display: flex;
    align-items: center;
    gap: 2rem;
    padding: 0.75rem 1.5rem;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
}
.nav-brand { font-weight: 700; font-size: 1.1rem; color: var(--text); }
.nav-links { display: flex; gap: 1rem; }
.nav-links a { color: var(--text-muted); padding: 0.25rem 0; }
.nav-links a.active { color: var(--green); border-bottom: 2px solid var(--green); }

/* ---- Main ---- */
main { max-width: 1200px; margin: 0 auto; padding: 1.5rem; }

h1 { margin-bottom: 1rem; font-size: 1.5rem; }
h2 { margin-bottom: 0.5rem; font-size: 1.1rem; color: var(--text-muted); }

.result-count {
    font-size: 0.9rem;
    font-weight: 400;
    color: var(--text-muted);
}

/* ---- Stat cards ---- */
.stat-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}
.stat-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}
.stat-card.clickable { cursor: pointer; color: inherit; }
.stat-card.clickable:hover { border-color: var(--green); text-decoration: none; }
.stat-number { font-size: 1.8rem; font-weight: 700; line-height: 1.2; }
.stat-label { font-size: 0.8rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; }
.stat-number.good { color: var(--green); }
.stat-number.warn { color: var(--amber); }
.stat-number.faded { color: var(--text-muted); }

/* ---- Alert ---- */
.alert {
    background: var(--amber-light);
    border: 1px solid var(--amber);
    border-radius: var(--radius);
    padding: 0.75rem 1rem;
    margin-bottom: 1.5rem;
}
.alert a { color: var(--amber); font-weight: 600; }

/* ---- Dashboard grid ---- */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1rem;
}
.panel {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1rem;
}
.mini-table { width: 100%; }
.mini-table td { padding: 0.25rem 0; border-bottom: 1px solid var(--border); }
.mini-table td.num { text-align: right; color: var(--text-muted); }

.planting-links { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.btn-month {
    display: inline-block;
    padding: 0.4rem 0.8rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 0.85rem;
    color: var(--text);
}
.btn-month:hover { border-color: var(--green); text-decoration: none; }
.btn-month.current { background: var(--green-light); border-color: var(--green); font-weight: 600; }

/* ---- Filter bar ---- */
.filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
    align-items: center;
}
.filter-bar input,
.filter-bar select {
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 0.9rem;
    background: var(--surface);
}
.filter-bar input[type="search"] { flex: 1; min-width: 200px; }
.filter-bar select { min-width: 130px; }
.btn-clear {
    padding: 0.5rem 0.75rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 0.85rem;
    color: var(--text-muted);
}
.btn-clear:hover { border-color: var(--red); color: var(--red); text-decoration: none; }

/* ---- Seed table ---- */
.result-summary { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 0.5rem; }

.seed-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}
.seed-table th,
.seed-table td {
    padding: 0.4rem 0.6rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}
.seed-table th {
    background: #f5f4f0;
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--text-muted);
    position: sticky;
    top: 0;
}
.seed-table td.cultivar { font-weight: 500; }
.seed-table td.center, .seed-table th.center { text-align: center; }
.center { text-align: center; }

.seed-table tbody tr:hover { background: #f9f9f5; }
.row-expired { opacity: 0.5; }
.row-expiring { background: var(--amber-light); }

/* Sort headers */
.sort-header { color: var(--text-muted); }
.sort-header:hover { color: var(--text); text-decoration: none; }
.sort-header.sorted-asc::after { content: " \2191"; }
.sort-header.sorted-desc::after { content: " \2193"; }

/* ---- Badges ---- */
.badge {
    display: inline-block;
    padding: 0.15rem 0.4rem;
    border-radius: 3px;
    font-size: 0.75rem;
    font-weight: 600;
}
.badge.good { background: var(--green-light); color: var(--green); }
.badge.expiring { background: var(--amber-light); color: var(--amber); }
.badge.expired { background: var(--red-light); color: var(--red); }

.empty { text-align: center; color: var(--text-muted); padding: 3rem 0; }

/* ---- Page header ---- */
.page-header {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    margin-bottom: 1rem;
}
.page-header h1 { margin-bottom: 0; }

/* ---- Print button ---- */
.btn-print {
    padding: 0.4rem 0.8rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 0.85rem;
    color: var(--text-muted);
}
.btn-print:hover { border-color: var(--green); color: var(--green); text-decoration: none; }

.btn-print-small {
    display: block;
    font-size: 0.7rem;
    text-align: center;
    color: var(--text-muted);
    margin-top: 0.2rem;
}
.btn-print-small:hover { color: var(--green); }

.month-group { display: flex; flex-direction: column; align-items: center; }

/* ---- Row actions ---- */
.row-actions { white-space: nowrap; }
.btn-edit, .btn-save, .btn-cancel, .btn-delete {
    border: none;
    border-radius: 3px;
    padding: 0.2rem 0.5rem;
    font-size: 0.75rem;
    cursor: pointer;
}
.btn-edit {
    background: var(--green-light);
    color: var(--green);
}
.btn-edit:hover { background: var(--green); color: #fff; }
.btn-save {
    background: var(--green);
    color: #fff;
}
.btn-save:hover { opacity: 0.85; }
.btn-cancel {
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--text-muted);
}
.btn-cancel:hover { border-color: var(--text); color: var(--text); }
.btn-delete {
    background: var(--red-light);
    color: var(--red);
}
.btn-delete:hover { background: var(--red); color: #fff; }

/* ---- Editing row ---- */
tr.editing td { background: #fffde7; }
tr.editing input[type="text"],
tr.editing input[type="number"],
tr.editing select {
    padding: 0.2rem 0.4rem;
    border: 1px solid var(--border);
    border-radius: 3px;
    font-size: 0.8rem;
    width: 100%;
    min-width: 60px;
}

/* ---- htmx loading indicator ---- */
.htmx-request #seed-table { opacity: 0.5; transition: opacity 200ms; }