/* ============================================================
 * [kurzy_by_id] — kurzy podľa ID-čiek
 * Štvorcové ikony (vzor: nove-aktualizacie), filter (vzor: lastminute_v2).
 * Self-contained, prefix .kbid-. Cena bez/s DPH, balík bagel.
 * ============================================================ */

.kbid-wrap {
    --kbid-accent: #1266A3;
    --kbid-accent-hover: #0e5285;
    --kbid-text: #14202b;
    --kbid-text-muted: #6b7280;
    --kbid-border: #e6e9ee;
    --kbid-radius: 16px;
    --kbid-shadow: 0 2px 8px rgba(15, 23, 42, 0.06), 0 1px 2px rgba(15, 23, 42, 0.04);
    --kbid-shadow-hover: 0 14px 30px rgba(15, 23, 42, 0.13), 0 4px 10px rgba(15, 23, 42, 0.06);
    box-sizing: border-box;
    margin: 24px 0;
}
.kbid-wrap *,
.kbid-wrap *::before,
.kbid-wrap *::after { box-sizing: inherit; }

/* ----- FILTER BAR ----- */
.kbid-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 14px 22px;
    align-items: flex-end;
    justify-content: center;
    margin-bottom: 22px;
}
.kbid-filter {
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-width: 200px;
    flex: 1 1 220px;
    max-width: 320px;
}
.kbid-filter-label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--kbid-text-muted);
}
.kbid-filter-label svg { color: var(--kbid-accent); }
.kbid-filter-select {
    appearance: none;
    -webkit-appearance: none;
    width: 100%;
    padding: 11px 38px 11px 14px;
    font-size: 15px;
    font-weight: 600;
    color: var(--kbid-text);
    background-color: #fff;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    border: 1px solid var(--kbid-border);
    border-radius: 11px;
    cursor: pointer;
    transition: border-color 0.15s, box-shadow 0.15s;
}
.kbid-filter-select:hover { border-color: #c8d2dc; }
.kbid-filter-select:focus {
    outline: none;
    border-color: var(--kbid-accent);
    box-shadow: 0 0 0 3px rgba(18, 102, 163, 0.12);
}
.kbid-filter-select.is-filtered {
    border-color: var(--kbid-accent);
    color: var(--kbid-accent);
}

/* ----- GRID (4 -> 3 -> 2 -> 1) ----- */
.kbid-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 22px;
}
@media (max-width: 1100px) { .kbid-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; } }
@media (max-width: 800px)  { .kbid-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; } }
@media (max-width: 520px)  { .kbid-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 11px; } }

/* ----- CARD ----- */
.kbid-card {
    display: flex;
    flex-direction: column;
    background: #fff;
    border: 1px solid var(--kbid-border);
    border-radius: var(--kbid-radius);
    box-shadow: var(--kbid-shadow);
    overflow: hidden;
    text-decoration: none !important;
    color: inherit;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.kbid-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--kbid-shadow-hover);
    border-color: #d4dde6;
    text-decoration: none !important;
}
.kbid-card[hidden] { display: none; }

/* Štvorcová ikona + balík bagel */
.kbid-card-icon {
    position: relative;
    display: block;
    width: 100%;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    background: linear-gradient(135deg, #eef1f5 0%, #f6f8fa 100%);
}
.kbid-card-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}
.kbid-card:hover .kbid-card-icon img { transform: scale(1.05); }
.kbid-badge-balik {
    position: absolute;
    top: 12px;
    left: 12px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: rgba(255, 255, 255, 0.96);
    color: var(--kbid-text);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.01em;
    border-radius: 999px;
    box-shadow: 0 2px 8px rgba(15, 23, 42, 0.16);
    backdrop-filter: blur(2px);
}
.kbid-badge-balik svg { width: 13px; height: 13px; flex-shrink: 0; color: var(--kbid-accent); }

/* Telo karty */
.kbid-card-body {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 16px 16px 18px;
    flex: 1;
}
.kbid-card-kat {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--kbid-accent);
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.kbid-card-title {
    font-size: 15.5px;
    font-weight: 700;
    line-height: 1.3;
    color: var(--kbid-text);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex: 1;
}
.kbid-card:hover .kbid-card-title { color: var(--kbid-accent); }

/* Rating — hviezdy + % (riadok), počet recenzií pod tým (nahrádza deliacu čiaru) */
.kbid-rating {
    display: flex;
    flex-direction: column;
    gap: 2px;
    margin-top: 2px;
}
.kbid-rating-top {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 3px 7px;
}
.kbid-stars {
    display: inline-flex;
    align-items: center;
    gap: 1px;
    flex-shrink: 0;
}
.kbid-star {
    width: 15px;
    height: 15px;
    fill: #d9dde3;
}
.kbid-star--on { fill: #f5b50a; }
.kbid-rating-perc {
    font-size: 12.5px;
    font-weight: 600;
    color: var(--kbid-text);
    line-height: 1.2;
}
.kbid-rating-count {
    font-size: 11.5px;
    font-weight: 500;
    color: var(--kbid-text-muted);
    line-height: 1.2;
}

/* Meta — termín + cena */
.kbid-card-meta {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 6px;
}
.kbid-termin {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 600;
    color: var(--kbid-text-muted);
    line-height: 1.2;
}
.kbid-termin svg { flex-shrink: 0; color: var(--kbid-accent); }
/* dátum termínu skrytý — drží sa len kvôli zoradeniu (sort číta data-sort-datum) */
.kbid-termin-date { display: none; }

/* balík — výhoda namiesto termínu (zľava ikonka + preškrtnutý súčet cien) */
.kbid-vyhoda {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 600;
    color: var(--kbid-text-muted);
    line-height: 1.2;
}
.kbid-vyhoda svg { flex-shrink: 0; color: #e0354b; }
.kbid-vyhoda s { color: #9aa3ad; text-decoration-thickness: 1.5px; }

.kbid-cena {
    display: flex;
    flex-direction: column;
    gap: 1px;
}
.kbid-cena-od {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--kbid-text-muted);
}
.kbid-cena-main {
    font-size: 20px;
    font-weight: 800;
    color: var(--kbid-text);
    line-height: 1.15;
    letter-spacing: -0.01em;
}
.kbid-cena-main small {
    font-size: 11px;
    font-weight: 700;
    color: var(--kbid-text-muted);
    letter-spacing: 0.02em;
}
.kbid-cena-dph {
    font-size: 12.5px;
    font-weight: 600;
    color: var(--kbid-text-muted);
}

/* ----- EMPTY ----- */
.kbid-empty,
.kbid-empty-filter {
    text-align: center;
    padding: 26px 20px;
    color: var(--kbid-text-muted);
    background: #f7f9fb;
    border-radius: 12px;
    font-size: 15px;
}
.kbid-empty-filter { margin-top: 18px; }
.kbid-empty-filter[hidden] { display: none; }
.kbid-empty a { color: var(--kbid-accent); }

/* ----- MOBILE (2-up kompakt) ----- */
@media (max-width: 520px) {
    .kbid-filter { min-width: 0; flex-basis: 100%; max-width: 100%; }
    .kbid-card-body { gap: 6px; padding: 11px 11px 13px; }
    .kbid-card-kat { font-size: 10px; letter-spacing: 0.06em; }
    .kbid-card-title { font-size: 13.5px; -webkit-line-clamp: 3; }
    .kbid-card-meta { gap: 7px; margin-top: 5px; }
    .kbid-star { width: 13px; height: 13px; }
    .kbid-rating-perc { font-size: 10.5px; }
    .kbid-rating-count { font-size: 10px; }
    .kbid-termin, .kbid-vyhoda { font-size: 11.5px; gap: 5px; }
    .kbid-termin svg, .kbid-vyhoda svg { width: 12px; height: 12px; }
    .kbid-cena-main { font-size: 17px; }
    .kbid-cena-main small { font-size: 10px; }
    .kbid-cena-dph { font-size: 11.5px; }
    .kbid-badge-balik { top: 8px; left: 8px; padding: 4px 9px; font-size: 10.5px; gap: 4px; }
    .kbid-badge-balik svg { width: 11px; height: 11px; }
}