/* Page Alarmes : alarmes actives, chronologie, épisodes, fréquence. Couleurs par gravité (variables --alm-c / --alm-bg). */
:root { --alm-crit: #C42B1C; --alm-warn: #C77F00; --alm-info: #2F6FB3; --alm-ok: #5E8A1E; --alm-crit-bg: #FDECEA; --alm-warn-bg: #FFF4DE; --alm-info-bg: #E8F0FA; }
.tuga-dark { --alm-crit: #FF8A7A; --alm-warn: #FFC15A; --alm-info: #8DB8F0; --alm-ok: #A8D06A; --alm-crit-bg: #3A1F1C; --alm-warn-bg: #3A2F17; --alm-info-bg: #1D2A3A; }
.sev-critical { --alm-c: var(--alm-crit); --alm-bg: var(--alm-crit-bg); }
.sev-warning { --alm-c: var(--alm-warn); --alm-bg: var(--alm-warn-bg); }
.sev-info { --alm-c: var(--alm-info); --alm-bg: var(--alm-info-bg); }

/* ----- Maintenant ----- */
.alm-now-head { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.alm-pulse { width: 12px; height: 12px; border-radius: 50%; background: var(--alm-crit); animation: alm-pulse 1.8s infinite; }
@keyframes alm-pulse { 0% { box-shadow: 0 0 0 0 rgba(196, 43, 28, .55); } 70% { box-shadow: 0 0 0 10px rgba(196, 43, 28, 0); } 100% { box-shadow: 0 0 0 0 rgba(196, 43, 28, 0); } }
.alm-clear { display: flex; align-items: center; gap: 16px; padding: 18px 20px; border-radius: 12px; background: var(--tuga-pale);
    border: 1px solid var(--mud-palette-lines-default); }
.alm-clear-icon { color: var(--alm-ok); font-size: 2.6rem !important; width: 2.6rem !important; height: 2.6rem !important; }
.alm-clear-title { font-size: 1.25rem; font-weight: 600; color: var(--tuga-title); }

/* auto-fit : une seule alarme prend toute la largeur (pas de colonnes vides à côté). */
.alm-active-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr)); gap: 12px; }
.alm-active-main { display: flex; flex-wrap: wrap; gap: 0 24px; align-items: flex-start; }
.alm-active-main > .alm-active-body { flex: 1 1 380px; }
.alm-active-main > .task-cause { flex: 1.4 1 380px; margin-top: 12px; }
.alm-active { position: relative; border-radius: 12px; border: 1px solid var(--mud-palette-lines-default); background: var(--mud-palette-surface);
    padding: 14px 16px 10px 22px; overflow: hidden; box-shadow: 0 1px 3px rgba(0, 0, 0, .06); }
.alm-active::before { content: ""; position: absolute; inset: 0 auto 0 0; width: 6px; background: var(--alm-c); }
.alm-active-head { display: flex; align-items: flex-start; gap: 12px; }
.alm-active-icon { color: var(--alm-c); background: var(--alm-bg); border-radius: 10px; padding: 8px; width: 42px !important; height: 42px !important; flex: none; }
.alm-active-title { flex: 1; min-width: 0; }
.alm-active-name { font-size: 1.12rem; font-weight: 600; line-height: 1.25; color: var(--mud-palette-text-primary); }
.alm-active-where { color: var(--mud-palette-text-secondary); font-size: .9rem; display: flex; flex-wrap: wrap; gap: 4px; margin-top: 2px; }
.alm-active-body { display: flex; gap: 16px; margin-top: 12px; flex-wrap: wrap; }
.alm-active-elapsed { display: flex; flex-direction: column; padding: 8px 14px; border-radius: 10px; background: var(--alm-bg); min-width: 160px; }
.alm-active-elapsed b { font-size: 1.5rem; line-height: 1.25; color: var(--alm-c); }
.alm-active-elapsed small { color: var(--mud-palette-text-secondary); font-size: .78rem; }
.alm-active-facts { display: flex; flex-direction: column; gap: 4px; font-size: .88rem; flex: 1; min-width: 200px; justify-content: center; }
.alm-active-facts > div { display: flex; align-items: flex-start; gap: 6px; }
.alm-chronic { color: var(--alm-warn); }
.alm-active-foot { display: flex; align-items: center; margin-top: 8px; padding-top: 6px; border-top: 1px dashed var(--mud-palette-lines-default); font-size: .82rem; }

/* ----- Historique : période et filtres ----- */
.alm-history { border-top: 1px solid var(--mud-palette-lines-default); padding-top: 14px; }
.alm-period { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
.alm-period-label { font-weight: 600; min-width: 190px; text-align: center; color: var(--tuga-title); }
.alm-filters { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.alm-search { flex: 2 1 260px; }
.alm-pick { flex: 1 1 180px; max-width: 280px; }
.alm-families { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 8px; }
.alm-filter-summary { display: flex; align-items: center; gap: 8px; min-height: 34px; margin: 4px 0 8px; }
.alm-kpi-text { font-size: 1rem !important; line-height: 1.8rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ----- Chronologie ----- */
.alm-tl { display: flex; flex-direction: column; border: 1px solid var(--mud-palette-lines-default); border-radius: 8px; background: var(--mud-palette-surface); overflow: hidden; }
.alm-tl-row { display: grid; grid-template-columns: minmax(150px, 26%) 1fr; align-items: stretch; }
.alm-tl-lane { border-top: 1px solid var(--mud-palette-lines-default); cursor: pointer; }
.alm-tl-lane:hover { background: var(--tuga-pale); }
.alm-tl-label { display: flex; align-items: center; gap: 6px; padding: 6px 10px; min-width: 0; border-right: 1px solid var(--mud-palette-lines-default); }
.alm-tl-name { display: flex; flex-direction: column; min-width: 0; }
.alm-tl-name span { font-weight: 600; font-size: .86rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.alm-tl-name small { color: var(--mud-palette-text-secondary); font-size: .74rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.alm-tl-track { position: relative; min-height: 38px; margin: 0 14px; }
.alm-tl-axis .alm-tl-track { min-height: 26px; }
.alm-tl-tick { position: absolute; top: 5px; transform: translateX(-50%); font-size: .72rem; color: var(--mud-palette-text-secondary); white-space: nowrap; }
.alm-tl-grid { position: absolute; top: 0; bottom: 0; width: 1px; background: var(--mud-palette-lines-default); opacity: .7; }
.alm-tl-bar { position: absolute; top: 10px; height: 18px; border-radius: 4px; background: var(--alm-c); opacity: .85; min-width: 3px; }
.alm-tl-bar.unresolved { background: transparent; border: 2px dashed var(--alm-c); min-width: 8px; }
.alm-tl-bar.cut-left { border-top-left-radius: 0; border-bottom-left-radius: 0; }
.alm-tl-bar.ongoing { border-top-right-radius: 0; border-bottom-right-radius: 0;
    background-image: repeating-linear-gradient(135deg, rgba(255, 255, 255, .3) 0 6px, transparent 6px 12px); animation: alm-stripes 1.6s linear infinite; }
@keyframes alm-stripes { from { background-position: 0 0; } to { background-position: 34px 0; } }
.alm-tl-bar:hover, .alm-tl-dot:hover { opacity: 1; outline: 2px solid var(--mud-palette-text-primary); z-index: 2; }
.alm-tl-dot { position: absolute; top: 13px; width: 12px; height: 12px; margin-left: -6px; transform: rotate(45deg); background: var(--alm-c); border-radius: 2px; }
.alm-tl-now { position: absolute; top: 0; bottom: 0; width: 2px; background: var(--alm-crit); z-index: 3; }

/* ----- Episodes ----- */
.alm-table .alm-row-active td { background: var(--alm-crit-bg); }
.alm-table tr.mud-table-row { cursor: pointer; }
.alm-cell-name { font-weight: 600; }
.alm-detail { background: var(--tuga-pale); padding: 8px 16px !important; }
.alm-detail-grid { display: flex; flex-wrap: wrap; gap: 6px 18px; font-size: .85rem; color: var(--mud-palette-text-secondary); }
.alm-group-head { background: var(--tuga-pale); }

/* ----- Fréquence ----- */
.alm-freq-head, .alm-freq-row { display: grid; grid-template-columns: minmax(200px, 2fr) minmax(110px, 1fr) minmax(150px, 1fr) minmax(140px, 1.4fr); gap: 14px; align-items: center; }
.alm-freq-head { font-size: .78rem; padding: 0 12px 4px; }
.alm-freq { display: flex; flex-direction: column; border: 1px solid var(--mud-palette-lines-default); border-radius: 8px; overflow: hidden; }
.alm-freq-row { padding: 8px 12px; border-top: 1px solid var(--mud-palette-lines-default); cursor: pointer; background: var(--mud-palette-surface); }
.alm-freq-row:first-child { border-top: 0; }
.alm-freq-row:hover { background: var(--tuga-pale); }
.alm-freq-name { display: flex; align-items: center; gap: 8px; min-width: 0; }
.alm-freq-name small { color: var(--mud-palette-text-secondary); }
.alm-freq-title { font-weight: 600; }
.alm-freq-count, .alm-freq-total { display: flex; align-items: center; gap: 8px; font-size: .88rem; white-space: nowrap; }
.alm-freq-bar { flex: 1; min-width: 40px; height: 8px; border-radius: 4px; background: var(--tuga-track); overflow: hidden; }
.alm-freq-bar > div { height: 100%; border-radius: 4px; background: var(--alm-c); }
.alm-freq-bar.time > div { background: var(--tuga-brand); }
.alm-spark { display: flex; align-items: flex-end; gap: 1px; height: 26px; border-bottom: 1px solid var(--mud-palette-lines-default); }
.alm-spark span { flex: 1; min-width: 1px; background: var(--alm-c); border-radius: 1px 1px 0 0; opacity: .8; }

@media (prefers-reduced-motion: reduce) { .alm-pulse, .alm-tl-bar.ongoing { animation: none; } }
@media (max-width: 700px) {
    .alm-tl-row { grid-template-columns: 110px 1fr; }
    .alm-tl-track { margin: 0 6px; }
    .alm-freq-head { display: none; }
    .alm-freq-row { grid-template-columns: 1fr 1fr; }
    .alm-freq-name, .alm-spark { grid-column: 1 / -1; }
    .alm-period-label { min-width: 0; flex: 1; }
}