/* ====================================
 * facility.css — 시설현황 모듈 스타일
 * ==================================== */

/* Site Toggle */
.facility-site-toggle {
    display: flex;
    gap: 8px;
    margin-bottom: 24px;
}
.site-btn {
    padding: 10px 20px;
    border-radius: 10px;
    border: 1px solid rgba(255,255,255,0.1);
    background: rgba(255,255,255,0.03);
    color: var(--text-secondary);
    font-family: inherit;
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}
.site-btn:hover {
    background: rgba(59, 130, 246, 0.1);
    border-color: rgba(59, 130, 246, 0.3);
    color: var(--text-primary);
}
.site-btn.active {
    background: rgba(59, 130, 246, 0.15);
    border-color: rgba(59, 130, 246, 0.4);
    color: #3B82F6;
}

/* Facility Grid */
.facility-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}
@media (max-width: 1024px) {
    .facility-grid {
        grid-template-columns: 1fr;
    }
}

.facility-panel {
    border-radius: var(--radius-lg);
    overflow: hidden;
}
.facility-panel .panel-header {
    padding: 18px 22px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 12px;
}
.facility-panel .panel-header h2 {
    font-size: 1rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
}
.facility-panel .panel-body {
    padding: 20px;
    max-height: calc(100vh - 250px);
    overflow-y: auto;
}

/* Section Title */
.facility-section-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: #F8FAFC;
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Sensor Cards */
.sensor-card {
    background: rgba(0,0,0,0.25);
    border: 1px solid rgba(255,255,255,0.05);
    padding: 16px;
    border-radius: 12px;
    margin-bottom: 16px;
}
.sensor-card h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: #F8FAFC;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.sensor-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    text-align: center;
}
.sensor-grid.cols-2 {
    grid-template-columns: repeat(2, 1fr);
}

.sensor-item {
    background: rgba(255,255,255,0.03);
    padding: 12px 10px;
    border-radius: 8px;
}
.sensor-item.ok {
    background: rgba(16,185,129,0.1);
    border: 1px solid rgba(16,185,129,0.2);
}
.sensor-item .sensor-label {
    font-size: 0.75rem;
    color: #94A3B8;
    margin-bottom: 4px;
}
.sensor-item .sensor-value {
    font-size: 1.15rem;
    font-weight: 700;
    color: #F8FAFC;
}
.sensor-item .sensor-value small {
    font-size: 0.7rem;
    font-weight: 400;
}
.sensor-item .sensor-value.blue { color: #3B82F6; }
.sensor-item .sensor-value.red { color: #EF4444; }
.sensor-item.ok .sensor-label { color: #10B981; }
.sensor-item.ok .sensor-value { font-size: 1rem; color: #10B981; }

.sensor-item-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(255,255,255,0.03);
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 0.8rem;
    color: #94A3B8;
}
.sensor-item-row .sensor-value {
    font-size: 1.05rem;
    font-weight: 700;
    color: #F8FAFC;
}
.sensor-item-row .sensor-value.red { color: #EF4444; }
.sensor-item-row .sensor-value small {
    font-size: 0.7rem;
    font-weight: 400;
}

/* Placeholder Card */
.placeholder-card {
    min-height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.placeholder-content {
    text-align: center;
    color: #64748B;
}
.placeholder-content i {
    font-size: 2.5rem;
    margin-bottom: 16px;
    opacity: 0.4;
}
.placeholder-content h4 {
    font-size: 1rem;
    color: #94A3B8;
    margin-bottom: 8px;
    justify-content: center;
}
.placeholder-content p {
    font-size: 0.82rem;
    line-height: 1.6;
    color: #64748B;
}

/* Safety Bar */
.safety-status-bar {
    display: flex;
    gap: 12px;
}
.safety-ok {
    flex: 1;
    background: rgba(16,185,129,0.05);
    border: 1px solid rgba(16,185,129,0.2);
    padding: 12px 14px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.85rem;
    font-weight: 700;
    color: #10B981;
}

/* Ledger Filter Bar */
.ledger-filter-bar {
    display: flex;
    gap: 4px;
    padding: 14px 22px;
    border-bottom: 1px solid var(--border-color);
    background: rgba(0,0,0,0.1);
}
.ledger-filter-btn {
    padding: 8px 16px;
    border-radius: 8px;
    border: 1px solid transparent;
    background: transparent;
    color: var(--text-secondary);
    font-family: inherit;
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 6px;
}
.ledger-filter-btn:hover {
    background: rgba(255,255,255,0.05);
    color: var(--text-primary);
}
.ledger-filter-btn.active {
    background: rgba(59,130,246,0.12);
    border-color: rgba(59,130,246,0.3);
    color: #3B82F6;
}
.filter-cnt {
    font-size: 0.72rem;
    background: rgba(255,255,255,0.08);
    padding: 2px 7px;
    border-radius: 10px;
    font-weight: 700;
}
.ledger-filter-btn.active .filter-cnt {
    background: rgba(59,130,246,0.25);
    color: #60A5FA;
}

/* Ledger Table Layout */
.ledger-table-container {
    padding: 0 !important;
}
.ledger-table-header {
    display: grid;
    grid-template-columns: 90px 1.5fr 120px 1fr 120px 80px;
    padding: 12px 20px;
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    background: rgba(0,0,0,0.15);
}
.ledger-table-body {
    max-height: calc(100vh - 370px);
    overflow-y: auto;
}

.ledger-row {
    display: grid;
    grid-template-columns: 90px 1.5fr 120px 1fr 120px 80px;
    padding: 14px 20px;
    border-bottom: 1px solid rgba(255,255,255,0.03);
    align-items: center;
    font-size: 0.88rem;
    transition: background 0.2s;
    cursor: pointer;
}
.ledger-row:hover {
    background: rgba(255,255,255,0.03);
}
.ledger-row.row-resolved {
    opacity: 0.55;
}
.ledger-row.row-resolved:hover {
    opacity: 0.85;
}

/* Status Tag */
.ld-status-tag {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 700;
    white-space: nowrap;
}
.ld-status-tag.st-pending {
    background: rgba(245,158,11,0.12);
    color: #F59E0B;
    border: 1px solid rgba(245,158,11,0.25);
}
.ld-status-tag.st-inprogress {
    background: rgba(239,68,68,0.12);
    color: #EF4444;
    border: 1px solid rgba(239,68,68,0.25);
    animation: pulse-glow 2s infinite;
}
.ld-status-tag.st-resolved {
    background: rgba(16,185,129,0.12);
    color: #10B981;
    border: 1px solid rgba(16,185,129,0.25);
}

@keyframes pulse-glow {
    0%, 100% { box-shadow: 0 0 0 0 rgba(239,68,68,0); }
    50% { box-shadow: 0 0 8px 2px rgba(239,68,68,0.15); }
}

/* Facility name in row */
.ld-facility-cell {
    display: flex;
    flex-direction: column;
    gap: 3px;
}
.ld-facility-name {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.9rem;
}
.ld-facility-site {
    font-size: 0.7rem;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 4px;
    display: inline-block;
    width: fit-content;
}
.ld-facility-site.spa {
    background: rgba(139,92,246,0.12);
    color: #A78BFA;
}
.ld-facility-site.hotel {
    background: rgba(59,130,246,0.12);
    color: #60A5FA;
}

/* Date & time in row */
.ld-time-cell {
    font-size: 0.82rem;
    color: var(--text-secondary);
    line-height: 1.4;
}
.ld-time-cell .ld-date {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.85rem;
}
.ld-time-cell .ld-clock {
    font-size: 0.78rem;
    color: #64748B;
}

/* Handler cell */
.ld-handler-cell {
    font-size: 0.85rem;
    color: var(--text-primary);
    font-weight: 500;
}
.ld-handler-cell .ld-handler-type {
    font-size: 0.72rem;
    color: #64748B;
    font-weight: 400;
}

/* Elapsed time */
.ld-elapsed {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--text-secondary);
}
.ld-elapsed.fast { color: #10B981; }
.ld-elapsed.moderate { color: #F59E0B; }
.ld-elapsed.slow { color: #EF4444; }

/* Modal Form Styles */
.ld-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
    display: block;
    font-weight: 600;
}
.ld-input {
    width: 100%;
    padding: 11px 14px;
    border-radius: 8px;
    background: rgba(0,0,0,0.2);
    border: 1px solid rgba(255,255,255,0.1);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.9rem;
    outline: none;
    transition: border-color 0.2s;
}
.ld-input:focus {
    border-color: var(--accent-blue);
}
textarea.ld-input {
    resize: vertical;
    min-height: 60px;
}

/* Detail Modal Info Grid */
.ld-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.ld-detail-item {
    background: rgba(0,0,0,0.15);
    border-radius: 10px;
    padding: 14px;
    border: 1px solid rgba(255,255,255,0.04);
}
.ld-detail-item.full-width {
    grid-column: 1 / -1;
}
.ld-detail-item .ld-di-label {
    font-size: 0.75rem;
    color: #64748B;
    margin-bottom: 6px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.ld-detail-item .ld-di-value {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.5;
}

/* Modal shared */
.modal-overlay {
    position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.75); backdrop-filter: blur(6px);
    display: flex; align-items: center; justify-content: center;
    z-index: 9999; opacity: 0; visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
}
.modal-overlay.show { opacity: 1; visibility: visible; }
.modal-content {
    background: rgba(15,23,42,0.95); border: 1px solid rgba(255,255,255,0.1);
    border-radius: 16px; max-width: 95vw; max-height: 90vh; overflow-y: auto;
    display: flex; flex-direction: column;
    transform: translateY(20px); transition: transform 0.3s;
    box-shadow: 0 25px 50px rgba(0,0,0,0.5);
}
.modal-overlay.show .modal-content { transform: translateY(0); }
.modal-header { padding: 20px 28px; border-bottom: 1px solid rgba(255,255,255,0.08); display: flex; justify-content: space-between; align-items: center; }
.modal-header h2 { font-size: 1.15rem; font-weight: 700; color: #F8FAFC; display: flex; align-items: center; }
.modal-footer { padding: 16px 28px; border-top: 1px solid rgba(255,255,255,0.08); display: flex; justify-content: flex-end; gap: 12px; }
.btn-close { background: none; border: none; color: #94A3B8; cursor: pointer; font-size: 1.1rem; padding: 4px; transition: color 0.2s; }
.btn-close:hover { color: #F8FAFC; }
.btn-primary { background: linear-gradient(135deg, #3B82F6, #6366F1); color: white; border: none; padding: 10px 22px; border-radius: 10px; font-weight: 600; cursor: pointer; font-family: inherit; font-size: 0.9rem; transition: opacity 0.2s; }
.btn-primary:hover { opacity: 0.9; }
.btn-secondary { background: rgba(255,255,255,0.07); color: #94A3B8; border: 1px solid rgba(255,255,255,0.1); padding: 10px 22px; border-radius: 10px; font-weight: 600; cursor: pointer; font-family: inherit; font-size: 0.9rem; }
.btn-secondary:hover { background: rgba(255,255,255,0.12); }

/* Responsive */
@media (max-width: 1200px) {
    .ledger-table-header, .ledger-row {
        grid-template-columns: 80px 1.2fr 100px 1fr 100px 70px;
        font-size: 0.82rem;
        padding: 10px 14px;
    }
}
@media (max-width: 768px) {
    .ledger-filter-bar { flex-wrap: wrap; }
    .ledger-table-header { display: none; }
    .ledger-row {
        grid-template-columns: 1fr 1fr;
        gap: 8px;
        padding: 14px;
        border-bottom: 1px solid rgba(255,255,255,0.06);
    }
}

/* Light Theme Overrides */
.light-theme .sensor-card {
    background: rgba(0,0,0,0.03);
    border-color: rgba(0,0,0,0.08);
}
.light-theme .sensor-item {
    background: rgba(0,0,0,0.04);
}
.light-theme .sensor-item .sensor-value { color: #1E293B; }
.light-theme .sensor-item .sensor-label { color: #6B7280; }
.light-theme .sensor-item-row { background: rgba(0,0,0,0.04); color: #6B7280; }
.light-theme .sensor-item-row .sensor-value { color: #1E293B; }
.light-theme .facility-section-title { color: #1E293B; border-color: rgba(0,0,0,0.08); }
.light-theme .sensor-card h4 { color: #1E293B; }
.light-theme .ledger-row { border-color: rgba(0,0,0,0.06); }
.light-theme .ledger-row:hover { background: rgba(0,0,0,0.03); }
.light-theme .ld-facility-name { color: #1E293B; }
.light-theme .ledger-table-header { background: rgba(0,0,0,0.04); color: #6B7280; }
.light-theme .ledger-filter-bar { background: rgba(0,0,0,0.03); }
.light-theme .placeholder-content h4 { color: #6B7280; }