/**
 * DOMOVINY.SK - Components CSS v2.0
 * 
 * Doplnkové komponenty: Breadcrumbs, Alerts, Tabs, Loading, Tooltip, etc.
 */

/* ============================================================================
   BREADCRUMBS
   ============================================================================ */

.breadcrumbs {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-1);
    padding: var(--space-4) 0;
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
}

.breadcrumbs a {
    color: var(--color-gray-500);
    transition: color var(--transition-fast);
}
.breadcrumbs a:hover { color: var(--color-primary); }

.breadcrumbs__sep {
    color: var(--color-gray-300);
    font-size: var(--font-size-xs);
}

.breadcrumbs__current {
    color: var(--color-gray-700);
    font-weight: var(--font-weight-medium);
}

/* ============================================================================
   ALERTS
   ============================================================================ */

.alert {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-4);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-sm);
    line-height: var(--line-height-base);
}

.alert--info { background: var(--color-info-bg); color: var(--color-info); border: 1px solid rgba(37, 99, 235, 0.15); }
.alert--success { background: var(--color-success-bg); color: var(--color-success); border: 1px solid rgba(22, 163, 74, 0.15); }
.alert--warning { background: var(--color-warning-bg); color: #92400e; border: 1px solid rgba(234, 179, 8, 0.2); }
.alert--error { background: var(--color-error-bg); color: var(--color-error); border: 1px solid rgba(220, 38, 38, 0.15); }

.alert__icon { flex-shrink: 0; margin-top: 1px; }
.alert__content { flex: 1; }

/* ============================================================================
   TABS
   ============================================================================ */

.tabs {
    display: flex;
    border-bottom: 2px solid var(--color-gray-100);
    gap: 0;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.tab {
    padding: var(--space-3) var(--space-5);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-gray-500);
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    white-space: nowrap;
    transition: all var(--transition-fast);
    cursor: pointer;
    background: none;
    border-top: none;
    border-left: none;
    border-right: none;
}

.tab:hover { color: var(--color-gray-700); }
.tab--active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

/* ============================================================================
   TAG / CHIP
   ============================================================================ */

.tag {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    padding: 2px 10px;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    border-radius: var(--radius-full);
    background: var(--color-gray-100);
    color: var(--color-gray-600);
    border: 1px solid var(--color-gray-200);
}

.tag--primary { background: var(--color-primary-bg); color: var(--color-primary-dark); border-color: var(--color-primary-lighter); }
.tag--success { background: var(--color-success-bg); color: var(--color-success); }
.tag--error { background: var(--color-error-bg); color: var(--color-error); }

/* ============================================================================
   LOADING / SPINNER
   ============================================================================ */

.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2.5px solid var(--color-gray-200);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

.spinner--lg { width: 32px; height: 32px; }
.spinner--white { border-color: rgba(255,255,255,0.3); border-top-color: white; }

@keyframes spin {
    to { transform: rotate(360deg); }
}

.loading-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.85);
    backdrop-filter: blur(2px);
    z-index: 10;
    border-radius: inherit;
}

/* ============================================================================
   TOOLTIP
   ============================================================================ */

[data-tooltip] {
    position: relative;
}

[data-tooltip]::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: calc(100% + 6px);
    left: 50%;
    transform: translateX(-50%);
    padding: 4px 10px;
    background: var(--color-gray-900);
    color: white;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    border-radius: var(--radius-sm);
    white-space: nowrap;
    pointer-events: none;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

[data-tooltip]:hover::after { opacity: 1; }

/* ============================================================================
   SEARCH BAR (for listings page)
   ============================================================================ */

.search-bar {
    display: flex;
    align-items: center;
    background: var(--color-white);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-xl);
    padding: var(--space-1);
    transition: border-color var(--transition-fast);
    box-shadow: var(--shadow-sm);
}

.search-bar:focus-within {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), 0.1);
}

.search-bar__input {
    flex: 1;
    border: none;
    background: none;
    padding: var(--space-3) var(--space-4);
    font-size: var(--font-size-base);
    outline: none;
}

.search-bar__btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-5);
    background: var(--color-primary);
    color: white;
    border: none;
    border-radius: var(--radius-lg);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.search-bar__btn:hover { background: var(--color-primary-dark); }

/* ============================================================================
   FILTER SIDEBAR
   ============================================================================ */

.filter-group {
    padding: var(--space-5) 0;
    border-bottom: 1px solid var(--color-gray-100);
}

.filter-group:first-child { padding-top: 0; }
.filter-group:last-child { border-bottom: none; }

.filter-group__title {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-bold);
    color: var(--color-gray-800);
    margin-bottom: var(--space-3);
}

.filter-group__options {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

/* Price range inputs */
.price-range {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: var(--space-2);
}

.price-range__sep {
    color: var(--color-gray-400);
    font-size: var(--font-size-sm);
}

/* ============================================================================
   TOOLBAR (sort, view toggle)
   ============================================================================ */

.toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-4);
    padding: var(--space-4) 0;
    border-bottom: 1px solid var(--color-gray-100);
    margin-bottom: var(--space-6);
}

.toolbar__count {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
}
.toolbar__count strong {
    color: var(--color-gray-800);
    font-weight: var(--font-weight-bold);
}

.toolbar__actions {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.view-toggle {
    display: flex;
    align-items: center;
    background: var(--color-gray-100);
    border-radius: var(--radius-md);
    padding: 2px;
}

.view-toggle__btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: var(--radius-sm);
    color: var(--color-gray-400);
    transition: all var(--transition-fast);
}
.view-toggle__btn:hover { color: var(--color-gray-600); }
.view-toggle__btn--active {
    background: white;
    color: var(--color-gray-800);
    box-shadow: var(--shadow-xs);
}

/* ============================================================================
   MAP TOOLTIP (Leaflet override)
   ============================================================================ */

.map-tooltip {
    font-family: var(--font-family) !important;
    font-size: var(--font-size-sm) !important;
    padding: 6px 12px !important;
    border-radius: var(--radius-md) !important;
    border: 1px solid var(--color-gray-200) !important;
    box-shadow: var(--shadow-md) !important;
}

/* ============================================================================
   GALLERY (Detail page)
   ============================================================================ */

.gallery {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-2);
    border-radius: var(--radius-xl);
    overflow: hidden;
    max-height: 500px;
}

.gallery__main {
    position: relative;
    cursor: pointer;
    overflow: hidden;
}

.gallery__main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.gallery__side {
    display: grid;
    grid-template-rows: 1fr 1fr;
    gap: var(--space-2);
}

.gallery__thumb {
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.gallery__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-base);
}

.gallery__thumb:hover img { transform: scale(1.05); }

.gallery__more {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0,0,0,0.5);
    color: white;
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-md);
    cursor: pointer;
}

/* ============================================================================
   LISTING DETAIL
   ============================================================================ */

.detail-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-8);
    padding: var(--space-8) 0;
}

@media (min-width: 1024px) {
    .detail-layout {
        grid-template-columns: 1fr 360px;
    }
}

.detail-section {
    margin-bottom: var(--space-8);
}

.detail-section__title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--space-4);
    padding-bottom: var(--space-3);
    border-bottom: 2px solid var(--color-gray-100);
}

/* Parameters table */
.params-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
}

.param {
    display: flex;
    justify-content: space-between;
    padding: var(--space-3) var(--space-4);
    border-bottom: 1px solid var(--color-gray-100);
    font-size: var(--font-size-sm);
}

.param__label { color: var(--color-gray-500); }
.param__value { font-weight: var(--font-weight-semibold); color: var(--color-gray-800); }

/* Equipment / Features list */
.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-2);
}

@media (min-width: 768px) {
    .features-grid { grid-template-columns: repeat(3, 1fr); }
}

.feature-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2);
    font-size: var(--font-size-sm);
}

.feature-item--yes { color: var(--color-success); }
.feature-item--no { color: var(--color-gray-400); text-decoration: line-through; }

/* Sidebar card */
.sidebar-card {
    background: var(--color-white);
    border: 1px solid var(--color-gray-100);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    position: sticky;
    top: calc(var(--header-height) + 1rem);
}

.sidebar-card__price {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-extrabold);
    color: var(--color-gray-900);
    margin-bottom: var(--space-1);
}

.sidebar-card__price-unit {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-normal);
    color: var(--color-gray-500);
}

/* ============================================================================
   AUTH PAGES
   ============================================================================ */

.auth-page {
    min-height: calc(100vh - var(--header-height));
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-8) var(--container-padding);
    background: var(--color-gray-50);
}

.auth-card {
    width: 100%;
    max-width: 440px;
    background: var(--color-white);
    border: 1px solid var(--color-gray-100);
    border-radius: var(--radius-2xl);
    padding: var(--space-10);
    box-shadow: var(--shadow-lg);
}

.auth-card__logo {
    text-align: center;
    margin-bottom: var(--space-8);
}

.auth-card__title {
    font-size: var(--font-size-2xl);
    text-align: center;
    margin-bottom: var(--space-2);
}

.auth-card__subtitle {
    text-align: center;
    color: var(--color-gray-500);
    font-size: var(--font-size-sm);
    margin-bottom: var(--space-8);
}

.auth-card__footer {
    text-align: center;
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
    margin-top: var(--space-6);
    padding-top: var(--space-6);
    border-top: 1px solid var(--color-gray-100);
}

.auth-card__footer a {
    color: var(--color-primary);
    font-weight: var(--font-weight-semibold);
}

/* ============================================================================
   USER DASHBOARD
   ============================================================================ */

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
}

@media (min-width: 768px) {
    .dashboard-grid { grid-template-columns: repeat(4, 1fr); }
}

.dashboard-stat {
    background: var(--color-white);
    border: 1px solid var(--color-gray-100);
    border-radius: var(--radius-xl);
    padding: var(--space-5);
}

.dashboard-stat__icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-3);
}

.dashboard-stat__number {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-extrabold);
}

.dashboard-stat__label {
    font-size: var(--font-size-xs);
    color: var(--color-gray-500);
    margin-top: var(--space-1);
}

/* ============================================================================
   RESPONSIVE TABLE
   ============================================================================ */

.table-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    border: 1px solid var(--color-gray-100);
    border-radius: var(--radius-xl);
}

.table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--font-size-sm);
}

.table th {
    background: var(--color-gray-50);
    padding: var(--space-3) var(--space-4);
    text-align: left;
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-xs);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-gray-500);
    border-bottom: 1px solid var(--color-gray-100);
    white-space: nowrap;
}

.table td {
    padding: var(--space-3) var(--space-4);
    border-bottom: 1px solid var(--color-gray-50);
    vertical-align: middle;
}

.table tr:last-child td { border-bottom: none; }
.table tr:hover td { background: var(--color-gray-25); }