/* Prepínač staníc Atmosy – spoločný pre verejné stránky aj administráciu.
   Používa premenné --card, --bg, --text, --text-muted, --border, --accent. */

.station-selector-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 12px 20px;
    margin-bottom: 25px;
    box-shadow: 0 4px 6px -1px rgba(0,0,0,0.03);
    gap: 15px;
    flex-wrap: wrap;
    transition: background-color 0.3s, border-color 0.3s;
}

/* --- PREPÍNAČ STANÍC --- */
.sp { position: relative; flex: 1; min-width: 0; }

.sp-trigger {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    max-width: 100%;
    background: var(--bg);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 8px 14px;
    font: inherit;
    font-size: 0.95rem;
    cursor: pointer;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.sp-trigger:hover, .sp.is-open .sp-trigger { border-color: var(--accent); }
.sp-trigger:focus-visible { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.18); }
.sp-trigger .dot { margin-right: 0; }
.sp-trigger-name { font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; min-width: 0; }
.sp-trigger-temp { color: var(--text-muted); white-space: nowrap; }
.sp-chevron { color: var(--text-muted); flex-shrink: 0; transition: transform 0.2s; }
.sp.is-open .sp-chevron { transform: rotate(180deg); color: var(--accent); }
.sp-count {
    font-size: 0.75rem;
    color: var(--text-muted);
    border-left: 1px solid var(--border);
    padding-left: 10px;
    white-space: nowrap;
}

.sp-panel {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    z-index: 900;
    width: 420px;
    max-width: calc(100vw - 40px);
    max-height: min(520px, 70vh);
    overflow-y: auto;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 16px;
    box-shadow: 0 12px 32px -8px rgba(15, 23, 42, 0.18);
    padding: 10px;
    box-sizing: border-box;
}
.sp-panel[hidden], .sp-backdrop[hidden] { display: none; }
.sp-backdrop { display: none; }
.sp-sheet-handle { display: none; }
.sp-head {
    position: sticky;
    top: -10px;
    z-index: 1;
    background: var(--card);
    margin: -10px -10px 0;
    padding: 10px 10px 4px;
    border-bottom: 1px solid transparent;
}

.sp-search {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 0 12px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--bg);
    color: var(--text-muted);
}
.sp-search:focus-within { border-color: var(--accent); }
.sp-input {
    flex: 1;
    min-width: 0;
    border: none;
    outline: none;
    background: transparent;
    color: var(--text);
    font: inherit;
    font-size: 0.95rem;
    padding: 10px 0;
}

.sp-filters { display: flex; gap: 6px; padding: 10px 2px 4px; flex-wrap: wrap; }
.sp-chip {
    font: inherit;
    font-size: 0.8rem;
    padding: 4px 12px;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
}
.sp-chip:hover { border-color: var(--accent); }
.sp-chip.is-active { background: rgba(14, 165, 233, 0.1); border-color: var(--accent); color: var(--accent); font-weight: 600; }

.sp-hint, .sp-empty { font-size: 0.82rem; color: var(--text-muted); margin: 8px 6px; }
.sp-group-title {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    color: var(--text-muted);
    margin: 10px 8px 4px;
}
.sp-group[hidden], .sp-group-title[hidden], .sp-row[hidden], .sp-hint[hidden], .sp-empty[hidden] { display: none; }

.sp-row {
    display: flex;
    align-items: center;
    border-radius: 10px;
    cursor: pointer;
}
.sp-row:hover, .sp-row.is-active { background: var(--bg); }
.sp-row.is-current { background: rgba(14, 165, 233, 0.1); }
.sp-link {
    flex: 1;
    min-width: 0;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto auto;
    align-items: center;
    gap: 10px;
    padding: 10px 4px 10px 12px;
    color: var(--text);
    text-decoration: none;
    font-size: 0.92rem;
}
.sp-link .dot { margin-right: 0; }
.sp-row-name { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sp-row.is-current .sp-row-name { font-weight: 600; color: var(--accent); }
.sp-row-meta { font-size: 0.75rem; color: var(--text-muted); white-space: nowrap; }
.sp-row-temp { font-weight: 600; white-space: nowrap; min-width: 52px; text-align: right; }
.sp-row[data-online="0"] .sp-row-temp, .sp-row[data-online="0"] .sp-row-name { color: var(--text-muted); }
.sp-fav {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.05rem;
    line-height: 1;
    padding: 8px 10px;
    cursor: pointer;
    border-radius: 8px;
}
.sp-fav:hover { color: #f59e0b; }
.sp-row.is-fav .sp-fav { color: #f59e0b; }

/* Mobil: panel sa vysunie zospodu */
@media (max-width: 640px) {
    .sp-trigger { width: 100%; padding: 10px 12px; gap: 8px; }
    .sp-trigger-name { flex: 1; text-align: left; }
    .sp-count { display: none; }
    /* iOS Safari pri písmach menších ako 16px pri písaní stránku priblíži */
    .sp-input { font-size: 16px; }
    .sp-search { padding: 0 14px; }
    .sp-chip { font-size: 0.85rem; padding: 7px 14px; }
    .sp-backdrop {
        display: block;
        position: fixed;
        inset: 0;
        background: rgba(15, 23, 42, 0.45);
        z-index: 1100;
    }
    .sp-panel {
        position: fixed;
        top: auto;
        left: 0;
        right: 0;
        bottom: 0;
        width: 100%;
        max-width: 100%;
        height: 85vh;
        height: 85dvh;
        max-height: none;
        overscroll-behavior: contain;
        -webkit-overflow-scrolling: touch;
        border-radius: 20px 20px 0 0;
        border-bottom: none;
        z-index: 1101;
        padding: 8px 12px calc(16px + env(safe-area-inset-bottom));
    }
    .sp-sheet-handle {
        display: block;
        width: 40px;
        height: 4px;
        border-radius: 4px;
        background: var(--border);
        margin: 4px auto 12px;
    }
    .sp-link { padding-top: 13px; padding-bottom: 13px; }
    .sp-head { top: -8px; margin: -8px -12px 0; padding: 8px 12px 4px; }
    body.sp-lock { overflow: hidden; }
}

.station-status-info {
    font-size: 0.82rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
}

.dot { 
    height: 8px; 
    width: 8px; 
    background: #4ade80; 
    border-radius: 50%; 
    display: inline-block; 
    margin-right: 4px; 
    flex-shrink: 0;
}

.dot-online {
    background: #4ade80 !important;
    box-shadow: 0 0 6px rgba(74, 222, 128, 0.6);
}

.dot-offline {
    background: #f87171 !important;
    box-shadow: 0 0 6px rgba(248, 113, 113, 0.5);
}

@media (max-width: 768px) {
    .station-selector-bar {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
        padding: 14px;
    }
    .station-status-info {
        justify-content: center;
        border-top: 1px solid var(--border);
        padding-top: 10px;
    }
}