/* Dotační monitor — design system
   Plain CSS, no build step, no framework. */

:root {
    --color-bg: #f4f6f8;
    --color-surface: #ffffff;
    --color-border: #e1e4e9;
    --color-border-strong: #cbd1d9;
    --color-text: #1c2230;
    --color-muted: #667085;
    --color-muted-light: #98a2b3;

    --color-primary: #2454a3;
    --color-primary-dark: #1b3f80;
    --color-primary-bg: #eaf1fb;

    --color-success: #1a7f4e;
    --color-success-bg: #e6f6ee;
    --color-success-border: #b7e4cd;

    --color-warning: #9a6400;
    --color-warning-bg: #fef3e0;
    --color-warning-border: #f3d791;

    --color-danger: #b3261e;
    --color-danger-bg: #fbe9e7;
    --color-danger-border: #f2c1bc;

    --color-info: #2f6fa8;
    --color-info-bg: #eaf3fb;
    --color-info-border: #bcdaf2;

    --color-neutral: #4b5563;
    --color-neutral-bg: #eef1f4;
    --color-neutral-border: #dbe0e6;

    --radius-sm: 5px;
    --radius-md: 8px;
    --shadow-sm: 0 1px 2px rgba(16, 24, 40, 0.06);
    --shadow-md: 0 2px 8px rgba(16, 24, 40, 0.08);

    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.5rem;
    --space-6: 2rem;

    --content-max-width: 1600px;
    --content-max-width-narrow: 760px;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background: var(--color-bg);
    color: var(--color-text);
    font-size: 15px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { line-height: 1.25; font-weight: 600; }
h1 { font-size: 1.5rem; margin: 0 0 var(--space-5); }
h2 { font-size: 1.05rem; margin: 0 0 var(--space-3); }
a { color: var(--color-primary); }

/* ---------- Header / navigation ---------- */

.site-header {
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 10;
}

.site-header .header-inner {
    max-width: var(--content-max-width);
    margin: 0 auto;
    padding: 0 var(--space-5);
    display: flex;
    align-items: center;
    gap: var(--space-5);
    min-height: 58px;
}

.brand {
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--color-text);
    text-decoration: none;
    white-space: nowrap;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    flex: 1;
    flex-wrap: wrap;
}

.nav-link {
    color: var(--color-muted);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    padding: 0.4rem 0.7rem;
    border-radius: var(--radius-sm);
    white-space: nowrap;
    transition: background-color 0.15s ease, color 0.15s ease;
}

.nav-link:hover { background: var(--color-neutral-bg); color: var(--color-text); }

.nav-link.active {
    background: var(--color-primary-bg);
    color: var(--color-primary-dark);
}

.header-user {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    white-space: nowrap;
}

.header-user .user-chip {
    font-size: 0.85rem;
    color: var(--color-muted);
}

.header-user form { margin: 0; }

.header-user .btn-link {
    background: none;
    border: none;
    color: var(--color-muted);
    font-size: 0.85rem;
    cursor: pointer;
    padding: 0.35rem 0.5rem;
    border-radius: var(--radius-sm);
}

.header-user .btn-link:hover { background: var(--color-neutral-bg); color: var(--color-text); }

/* ---------- Layout ---------- */

main {
    max-width: var(--content-max-width);
    margin: var(--space-6) auto;
    padding: 0 var(--space-5);
    /* Opacity-only entrance — no transform, so no layout shift. */
    animation: main-fade-in 0.18s ease-out;
}

@keyframes main-fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

main.narrow { max-width: var(--content-max-width-narrow); }

/* ---------- Cards / sections ---------- */

.card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    padding: var(--space-5);
}

.section { margin-bottom: var(--space-5); }
.section h2 {
    font-size: 1rem;
    padding-bottom: var(--space-2);
    border-bottom: 1px solid var(--color-border);
    margin-bottom: var(--space-4);
}

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

.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    flex-wrap: wrap;
    margin-bottom: var(--space-5);
}
.page-header h1 { margin: 0; }
.page-header .page-lead { color: var(--color-muted); font-size: 0.9rem; margin-top: 0.2rem; }

/* ---------- Alerts / messages ---------- */

.messages { list-style: none; padding: 0; margin: 0 0 var(--space-5); display: flex; flex-direction: column; gap: var(--space-2); }
.alert {
    padding: 0.65rem 0.9rem;
    border-radius: var(--radius-sm);
    background: var(--color-warning-bg);
    border: 1px solid var(--color-warning-border);
    color: var(--color-text);
    font-size: 0.9rem;
}

/* ---------- Forms ---------- */

label { display: block; margin-bottom: 0.3rem; font-weight: 500; font-size: 0.9rem; }

input[type="text"], input[type="password"], input[type="date"], input[type="number"],
input[type="url"], input[type="email"], select, textarea {
    width: 100%;
    padding: 0.5rem 0.7rem;
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-4);
    font-size: 0.92rem;
    font-family: inherit;
    background: var(--color-surface);
    color: var(--color-text);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-bg);
}

textarea { min-height: 6rem; resize: vertical; }

.errorlist { color: var(--color-danger); padding-left: 1.1rem; margin: 0 0 0.6rem; font-size: 0.85rem; }

form.card > div { margin-bottom: var(--space-1); }

.checkbox-row label {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-weight: 400;
    margin-right: var(--space-4);
}
.checkbox-row input[type="checkbox"] { width: auto; margin: 0; }

/* ---------- Buttons ---------- */

button, .btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: var(--color-primary);
    color: #fff;
    border: 1px solid var(--color-primary);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    line-height: 1.3;
    transition: background-color 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}

button:hover, .btn:hover { background: var(--color-primary-dark); border-color: var(--color-primary-dark); }

.btn-secondary {
    background: var(--color-surface);
    color: var(--color-primary);
    border: 1px solid var(--color-border-strong);
}
.btn-secondary:hover { background: var(--color-neutral-bg); border-color: var(--color-muted-light); }

.btn-danger { background: var(--color-danger); border-color: var(--color-danger); }
.btn-danger:hover { background: #8f1e17; border-color: #8f1e17; }

.btn-sm { padding: 0.3rem 0.7rem; font-size: 0.82rem; }

/* ---------- Badges ---------- */

.badge {
    display: inline-block;
    padding: 0.18rem 0.55rem;
    border-radius: 999px;
    font-size: 0.76rem;
    font-weight: 600;
    white-space: nowrap;
    background: var(--color-neutral-bg);
    color: var(--color-neutral);
    border: 1px solid var(--color-neutral-border);
}
.badge-success { background: var(--color-success-bg); color: var(--color-success); border-color: var(--color-success-border); }
.badge-warning { background: var(--color-warning-bg); color: var(--color-warning); border-color: var(--color-warning-border); }
.badge-danger { background: var(--color-danger-bg); color: var(--color-danger); border-color: var(--color-danger-border); }
.badge-info { background: var(--color-info-bg); color: var(--color-info); border-color: var(--color-info-border); }
.badge-neutral { background: var(--color-neutral-bg); color: var(--color-neutral); border-color: var(--color-neutral-border); }

/* Relevance badges use the outline variant so a status badge and a
   relevance badge with the same text (both "Ke kontrole" are two
   different, unrelated fields — see GrantCall.Status/Relevance) stay
   visually distinguishable even without reading the column/label next to
   them, not just by their (identical) text and color. */
.badge-outline.badge-success,
.badge-outline.badge-warning,
.badge-outline.badge-danger,
.badge-outline.badge-info,
.badge-outline.badge-neutral {
    background: transparent;
    font-weight: 500;
}

.badge-group { display: inline-flex; align-items: center; gap: 0.3rem; }
.badge-group .badge-label { font-size: 0.72rem; color: var(--color-muted); text-transform: uppercase; letter-spacing: 0.02em; }

.meta-row { display: flex; flex-wrap: wrap; gap: var(--space-4) var(--space-5); margin-bottom: var(--space-2); }
.meta-item { display: flex; flex-direction: column; gap: 0.2rem; }
.meta-item .meta-label { font-size: 0.72rem; color: var(--color-muted); text-transform: uppercase; letter-spacing: 0.03em; }
.flag-row { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: var(--space-2); }

/* ---------- Tables ---------- */

.table-responsive { width: 100%; overflow-x: auto; }

table.data { width: 100%; border-collapse: collapse; }
table.data th, table.data td {
    text-align: left;
    padding: 0.6rem 0.7rem;
    border-bottom: 1px solid var(--color-border);
    font-size: 0.88rem;
    vertical-align: top;
}
table.data th {
    background: #f8f9fb;
    font-weight: 600;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    color: var(--color-muted);
    white-space: nowrap;
}
table.data tbody tr { transition: background-color 0.12s ease; }
table.data tbody tr:hover { background: #f7f9fc; }
table.data td.nowrap, table.data th.nowrap { white-space: nowrap; }

.truncate {
    display: inline-block;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    vertical-align: bottom;
}

/* Two-line clamp for long provider/programme names in tables: the full
   name is almost always readable in place, the title tooltip stays as a
   complement (never the only way to read it). */
.clamp-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.col-title { width: 32%; min-width: 240px; }
.col-provider { width: 22%; min-width: 220px; }
.col-narrow { width: 10%; min-width: 90px; }

/* ---------- Empty states ---------- */

.empty-state {
    text-align: center;
    padding: var(--space-6) var(--space-4);
    color: var(--color-muted);
}
.empty-state p { margin: 0; font-size: 0.9rem; }

/* ---------- Filters ---------- */

.filters {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: var(--space-3) var(--space-4);
    align-items: end;
}
.filters .field { display: flex; flex-direction: column; min-width: 0; }
.filters .field label { font-size: 0.78rem; margin-bottom: 0.25rem; }
.filters .field select, .filters .field input[type="text"] { margin-bottom: 0; text-overflow: ellipsis; }
.filters .field-actions { display: flex; align-items: center; gap: var(--space-2); }
.filters .field-checkboxes { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: var(--space-2) var(--space-4); }
/* Options like "Konec příjmu (nejpozději)" need more than one 180px track
   to stay readable in the closed select box. */
.filters .field-wide { grid-column: span 2; }
@media (max-width: 480px) {
    .filters .field-wide { grid-column: span 1; }
}

/* ---------- Actions bar ---------- */

.actions { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-top: var(--space-5); align-items: center; }
.actions form { display: inline; margin: 0; }
/* Destructive action stands apart from the routine buttons: pushed to the
   far edge so it can't be hit by muscle memory next to "Upravit". */
.actions > .btn-danger, .actions > form:last-child:has(.btn-danger) { margin-left: auto; }

/* ---------- Pagination ---------- */

.pagination {
    margin-top: var(--space-5);
    display: flex;
    gap: var(--space-3);
    align-items: center;
    justify-content: center;
}
.pagination a, .pagination .page-current {
    display: inline-flex;
    align-items: center;
    padding: 0.4rem 0.9rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border-strong);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-text);
    background: var(--color-surface);
}
.pagination a { transition: background-color 0.15s ease, border-color 0.15s ease; }
.pagination a:hover { background: var(--color-neutral-bg); }
.pagination .page-current { border-color: transparent; color: var(--color-muted); background: none; }

/* ---------- Dashboard stat grid ---------- */

.stat-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}
@media (max-width: 1100px) {
    .stat-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 520px) {
    .stat-grid { grid-template-columns: 1fr; }
}
.stat-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-top: 3px solid var(--color-border-strong);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    padding: var(--space-4) var(--space-5);
    transition: box-shadow 0.15s ease, transform 0.15s ease;
}
.stat-card:hover { box-shadow: var(--shadow-md); transform: translateY(-1px); }
.stat-card .value { font-size: 1.9rem; font-weight: 700; line-height: 1.15; }
.stat-card .label { color: var(--color-muted); font-size: 0.82rem; margin-top: 0.3rem; }
.stat-card.accent { border-top-color: var(--color-primary); }
.stat-card.accent .value { color: var(--color-primary); }
.stat-card.warn { border-top-color: var(--color-warning); }
.stat-card.warn .value { color: var(--color-warning); }

/* ---------- Detail grid ---------- */

dl.detail-grid { display: grid; grid-template-columns: max-content 1fr; gap: 0.5rem 1.25rem; margin: 0; }
dl.detail-grid dt { color: var(--color-muted); font-size: 0.8rem; padding-top: 0.15rem; }
dl.detail-grid dd { margin: 0; }
dl.detail-grid dd p { margin: 0 0 0.4rem; }
dl.detail-grid dd p:last-child { margin-bottom: 0; }

.note {
    padding: 0.7rem 0.9rem;
    border-radius: var(--radius-sm);
    font-size: 0.86rem;
    margin: 0;
}
.note-monitoring {
    background: var(--color-neutral-bg);
    border: 1px dashed var(--color-border-strong);
    color: var(--color-muted);
}

.field-row { display: flex; gap: var(--space-4); flex-wrap: wrap; }
.field-row > div { flex: 1; min-width: 200px; }

/* ---------- Responsive ---------- */

@media (max-width: 900px) {
    main { padding: 0 var(--space-4); margin: var(--space-4) auto; }
    .site-header .header-inner { padding: 0 var(--space-4); flex-wrap: wrap; min-height: auto; padding-top: var(--space-2); padding-bottom: var(--space-2); }
    .main-nav { order: 3; width: 100%; gap: 0.2rem; }
    .header-user { margin-left: auto; }
    dl.detail-grid { grid-template-columns: 1fr; }
    dl.detail-grid dt { padding-top: 0.6rem; }
    .card { padding: var(--space-4); }
}

/* ---------- Motion preferences ----------
   All animation here is decorative; anyone who asked their OS to reduce
   motion gets an effectively static UI. */

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    .stat-card:hover { transform: none; }
}