/* ===== Vízellátási üzemek – frontend ===== */
.vu-app {
    --vu-c: #0ea5e9;
    max-width: 1180px;
    margin: 0 auto;
    color: #0f172a;
    font-size: 15px;
}

/* --- Üzem fejléc fotó: kör alakú + fancybox --- */
.vu-uzem-photo-link {
    position: relative;
    display: inline-flex;
    flex: 0 0 auto;
    width: 40px;
    height: 40px;
    line-height: 0;
    cursor: pointer;
    filter: drop-shadow(0 4px 9px rgba(15, 23, 42, .35));
    transition: transform .25s ease;
}
.vu-uzem-photo-link:hover { transform: translateY(-2px) scale(1.06); }
.vu-uzem-photo {
    width: 40px;
    height: 40px;
    max-width: 40px;
    max-height: 40px;
    object-fit: cover;
    border-radius: 50% !important;
    background: rgba(255, 255, 255, .25);
    box-shadow: 0 0 0 3px #fff;
}
.vu-uzem-photo-zoom {
    position: absolute;
    right: -4px;
    bottom: -2px;
    width: 20px;
    height: 20px;
    display: grid;
    place-items: center;
    background: #fff;
    color: var(--vu-c);
    border-radius: 50% !important;
    font-size: 10px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, .3);
    opacity: 0;
    transform: scale(.5);
    transition: opacity .2s ease, transform .2s ease;
}
.vu-uzem-photo-link:hover .vu-uzem-photo-zoom { opacity: 1; transform: scale(1); }

/* --- Összesítő sáv --- */
.vu-summary {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 28px;
}

.vu-stat {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 18px 20px;
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    border: 1px solid #e9eef5;
    border-radius: 16px;
    box-shadow: 0 8px 24px rgba(15, 23, 42, .05);
    transition: transform .18s, box-shadow .18s;
}

.vu-stat:hover { transform: translateY(-3px); box-shadow: 0 14px 32px rgba(15, 23, 42, .1); }

.vu-stat-icon {
    flex: 0 0 auto;
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: #fff;
    background: linear-gradient(135deg, #0ea5e9, #2563eb);
}

.vu-stat:nth-child(2) .vu-stat-icon { background: linear-gradient(135deg, #6366f1, #8b5cf6); }
.vu-stat:nth-child(3) .vu-stat-icon { background: linear-gradient(135deg, #f97316, #ef4444); }
.vu-stat:nth-child(4) .vu-stat-icon { background: linear-gradient(135deg, #10b981, #0ea5e9); }

.vu-stat-body { display: flex; flex-direction: column; line-height: 1.15; }
.vu-stat-num { font-size: 26px; font-weight: 800; letter-spacing: -.5px; }
.vu-stat-num small { font-size: 14px; font-weight: 600; color: #64748b; }
.vu-stat-label { font-size: 12.5px; color: #64748b; margin-top: 2px; }

/* --- Nézetváltó --- */
.vu-toggle {
    display: inline-flex;
    gap: 4px;
    padding: 4px;
    background: #eef2f7;
    border-radius: 999px;
    margin-bottom: 22px;
}

.vu-toggle-btn {
    border: none;
    background: transparent;
    color: #475569;
    font-weight: 600;
    font-size: 13.5px;
    padding: 8px 18px;
    border-radius: 999px;
    cursor: pointer;
    transition: all .16s;
}

.vu-toggle-btn i { margin-right: 6px; }
.vu-toggle-btn[aria-pressed="true"] {
    background: #fff;
    color: #0f172a;
    box-shadow: 0 2px 8px rgba(15, 23, 42, .12);
}

/* --- Üzem szekció --- */
.vu-uzem {
    margin-bottom: 30px;
    border: 1px solid #e9eef5;
    border-radius: 18px;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 8px 26px rgba(15, 23, 42, .05);
}

.vu-uzem-head {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 18px 22px;
    color: #fff;
    background: linear-gradient(120deg, var(--vu-c), color-mix(in srgb, var(--vu-c) 55%, #1e293b));
}

.vu-uzem-title { display: flex; align-items: center; gap: 12px; }
.vu-uzem-dot {
    width: 12px; height: 12px; border-radius: 50%;
    background: #fff; box-shadow: 0 0 0 4px rgba(255, 255, 255, .3);
}
.vu-uzem-head h3 { margin: 0; font-size: 19px; font-weight: 800; }

.vu-uzem-meta { display: flex; flex-wrap: wrap; gap: 16px; font-size: 13.5px; font-weight: 600; }
.vu-uzem-meta span { display: inline-flex; align-items: center; gap: 6px; opacity: .96; }
.vu-uzem-meta i { opacity: .85; }

/* --- Kártya nézet --- */
.vu-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 16px;
    padding: 20px 22px 24px;
}

.vu-card {
    position: relative;
    border: 1px solid #eef2f7;
    border-radius: 14px;
    padding: 16px 16px 18px;
    background: #fff;
    transition: transform .18s, box-shadow .18s, border-color .18s;
    overflow: hidden;
}

.vu-card::before {
    content: '';
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 4px;
    background: var(--vu-c);
}

.vu-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 34px rgba(15, 23, 42, .12);
    border-color: color-mix(in srgb, var(--vu-c) 40%, #e2e8f0);
}

.vu-card-head h4 { margin: 0 0 12px; font-size: 15.5px; font-weight: 700; padding-left: 6px; }

.vu-card-figures { display: flex; gap: 10px; margin-bottom: 14px; padding-left: 6px; }
.vu-fig { flex: 1; }
.vu-fig-num { display: block; font-size: 22px; font-weight: 800; letter-spacing: -.5px; color: var(--vu-c); line-height: 1.1; }
.vu-fig-num small { font-size: 13px; color: #64748b; font-weight: 600; }
.vu-fig-label { display: block; font-size: 11px; color: #64748b; margin-top: 3px; }
.vu-fig-label i { margin-right: 3px; }

.vu-card-telepulesek { padding-left: 6px; }
.vu-telepulesek-label { font-size: 12px; font-weight: 600; color: #475569; margin-bottom: 7px; }
.vu-telepulesek-label i { color: var(--vu-c); margin-right: 4px; }

.vu-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.vu-chip {
    font-size: 12px;
    padding: 3px 9px;
    border-radius: 999px;
    background: color-mix(in srgb, var(--vu-c) 12%, #f1f5f9);
    color: color-mix(in srgb, var(--vu-c) 60%, #1e293b);
    border: 1px solid color-mix(in srgb, var(--vu-c) 22%, #e2e8f0);
    white-space: nowrap;
}

/* --- Táblázat nézet --- */
.vu-table-wrap { padding: 8px 22px 22px; overflow-x: auto; }
.vu-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.vu-table thead th {
    text-align: left;
    font-size: 12.5px;
    text-transform: uppercase;
    letter-spacing: .4px;
    color: #64748b;
    padding: 10px 12px;
    border-bottom: 2px solid #eef2f7;
}
.vu-table tbody td { padding: 11px 12px; border-bottom: 1px solid #f1f5f9; vertical-align: top; }
.vu-table tbody tr:hover { background: color-mix(in srgb, var(--vu-c) 5%, #ffffff); }
.vu-td-name { font-weight: 600; white-space: nowrap; }
.vu-td-telepulesek { color: #475569; min-width: 260px; }
.vu-num { text-align: right; white-space: nowrap; font-variant-numeric: tabular-nums; }
.vu-table tfoot td {
    padding: 11px 12px;
    font-weight: 800;
    border-top: 2px solid #eef2f7;
    background: #f8fafc;
}

/* --- Nézet váltás (kártya / táblázat) --- */
.vu-app[data-view="kartya"] .vu-table-wrap { display: none; }
.vu-app[data-view="tablazat"] .vu-cards { display: none; }

.vu-empty {
    text-align: center;
    color: #94a3b8;
    padding: 48px 0;
    font-size: 15px;
}

/* --- Reszponzív --- */
@media (max-width: 860px) {
    .vu-summary { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 520px) {
    .vu-summary { grid-template-columns: 1fr; }
    .vu-uzem-head { flex-direction: column; align-items: flex-start; }
    .vu-cards { grid-template-columns: 1fr; padding: 16px; }
}

/* color-mix tartalék (régi böngészők) */
@supports not (background: color-mix(in srgb, red, blue)) {
    .vu-chip { background: #f1f5f9; color: #334155; border-color: #e2e8f0; }
    .vu-uzem-head { background: var(--vu-c); }
}