/* ======================================================
   ALARM MODULE
   Visual reference: Clinics_4S/components/assets/style-alarm.css
   ====================================================== */
.alarm-module {
    color: var(--text-primary);
}

.alarm-wrap {
    max-width: 1400px;
    margin: 0 auto;
}

.alarm-header-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 14px;
    flex-wrap: wrap;
    gap: 8px;
}

.alarm-header-row h1 {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
}

.alarm-subtitle {
    color: var(--text-secondary);
    font-size: 12px;
}

.alarm-stamp {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 11px;
    color: var(--text-tertiary);
}

.alarm-live {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--success);
    font-weight: 500;
}

.alarm-live::before {
    content: "";
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--success);
    animation: alarm-pulse 1.6s ease-in-out infinite;
}

.alarm-live.is-offline {
    color: var(--danger);
}

.alarm-live.is-offline::before {
    background: var(--danger);
    animation: none;
}

.alarm-summary-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin-bottom: 14px;
}

.alarm-summary {
    appearance: none;
    width: 100%;
    background: var(--bg-card);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg);
    padding: 14px 16px;
    color: inherit;
    font: inherit;
    text-align: left;
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s;
}

.alarm-summary:hover {
    background: var(--bg-panel);
}

.alarm-summary.active {
    border-color: var(--text-primary);
}

.alarm-summary-label {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--text-secondary);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.3px;
    text-transform: uppercase;
}

.alarm-summary-dot,
.alarm-severity-dot {
    width: 8px;
    height: 8px;
    flex: 0 0 auto;
    border-radius: 50%;
}

.alarm-summary-dot.critical,
.alarm-list-row.critical .alarm-severity-dot {
    background: var(--danger);
}

.alarm-summary-dot.warning,
.alarm-list-row.warning .alarm-severity-dot {
    background: var(--warning);
}

.alarm-summary-dot.info,
.alarm-list-row.info .alarm-severity-dot {
    background: var(--info);
}

.alarm-summary-dot.total {
    background: var(--text-primary);
}

.alarm-summary-value {
    display: block;
    margin-top: 4px;
    font-family: var(--font-mono);
    font-size: 28px;
    font-weight: 600;
    letter-spacing: -0.5px;
}

.alarm-summary.critical .alarm-summary-value { color: var(--danger); }
.alarm-summary.warning .alarm-summary-value { color: var(--warning); }
.alarm-summary.info .alarm-summary-value { color: var(--info); }

.alarm-summary-sub {
    display: block;
    margin-top: 2px;
    color: var(--text-tertiary);
    font-size: 11px;
}

.alarm-filter-row {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 12px;
}

.alarm-filter-label {
    margin-right: 6px;
    color: var(--text-secondary);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.3px;
    text-transform: uppercase;
}

.alarm-filter-chip {
    appearance: none;
    border: 1px solid var(--border-default);
    border-radius: 14px;
    padding: 5px 12px;
    background: transparent;
    color: var(--text-secondary);
    font-family: inherit;
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.12s, color 0.12s;
}

.alarm-filter-chip:hover {
    background: var(--bg-panel);
    color: var(--text-primary);
}

.alarm-filter-chip.active {
    border-color: var(--text-primary);
    background: var(--text-primary);
    color: #fff;
}

.alarm-list-card {
    overflow: hidden;
    background: var(--bg-card);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg);
}

.alarm-list-head,
.alarm-list-row {
    display: grid;
    grid-template-columns: 72px 130px minmax(0, 1fr) 160px 80px;
    gap: 10px;
    align-items: center;
}

.alarm-list-head {
    padding: 10px 16px;
    background: var(--bg-panel);
    border-bottom: 1px solid var(--border-default);
    color: var(--text-secondary);
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 0.3px;
    text-transform: uppercase;
}

.alarm-list-row {
    padding: 11px 16px;
    border-bottom: 1px solid var(--bg-panel);
    transition: background 0.12s;
}

.alarm-list-row:last-child {
    border-bottom: none;
}

.alarm-list-row:hover {
    background: var(--bg-panel);
}

.alarm-severity {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.3px;
    text-transform: uppercase;
}

.alarm-list-row.critical .alarm-severity { color: var(--danger); }
.alarm-list-row.warning .alarm-severity { color: var(--warning); }
.alarm-list-row.info .alarm-severity { color: var(--info); }

.alarm-source {
    min-width: 0;
    overflow: hidden;
    font-size: 12px;
    font-weight: 500;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.alarm-message {
    min-width: 0;
    overflow: hidden;
    font-size: 13px;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.alarm-when,
.alarm-duration {
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: 11px;
    white-space: nowrap;
}

.alarm-duration {
    color: var(--text-tertiary);
}

.alarm-empty {
    padding: 48px 16px;
    color: var(--text-tertiary);
    text-align: center;
}

.alarm-empty svg {
    width: 40px;
    height: 40px;
    margin-bottom: 8px;
    color: var(--success);
}

.alarm-empty-title {
    margin-bottom: 4px;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
}

.alarm-empty-sub {
    color: var(--text-tertiary);
    font-size: 12px;
}

@keyframes alarm-pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(0.8); }
}

@media (max-width: 768px) {
    .alarm-summary-row { grid-template-columns: repeat(2, 1fr); }
    .alarm-summary-value { font-size: 22px; }
    .alarm-list-head,
    .alarm-list-row {
        grid-template-columns: 60px 100px minmax(0, 1fr) 100px;
        gap: 8px;
        padding-left: 12px;
        padding-right: 12px;
    }
    .alarm-col-duration { display: none; }
}

@media (max-width: 600px) {
    .alarm-summary { padding: 10px 12px; }
    .alarm-summary-value { font-size: 20px; }
    .alarm-list-head,
    .alarm-list-row {
        grid-template-columns: 50px minmax(0, 1fr) 80px;
        gap: 6px;
        padding-left: 10px;
        padding-right: 10px;
    }
    .alarm-col-source { display: none; }
    .alarm-list-head { padding-top: 8px; padding-bottom: 8px; }
    .alarm-list-row { padding-top: 10px; padding-bottom: 10px; }
    .alarm-message { font-size: 12px; }
    .alarm-severity { font-size: 10px; }
    .alarm-stamp { width: 100%; justify-content: space-between; }
}