/* ==========================================================================
   UEMI — Sélecteur de PÉRIODES PARAMÉTRIQUES (static/core/js/uemi-period.js), 2026-10-08.
   Composant commun : Dashboard Studio (barre de période, zone de filtres, visuel, réglages) et module Analyse.
   Le panneau est rattaché à <body> (aucun widget « overflow:hidden » ne le coupe) ; < 760 px : feuille en bas.
   Jetons : --upp-* (clair), redéfinis en thème sombre.
   ========================================================================== */
.upp, .upp-panel {
  --upp-ink: #0f172a; --upp-muted: #64748b; --upp-line: #e2e8f0; --upp-bg: #fff; --upp-soft: #f1f5f9;
  --upp-accent: #1e56a0; --upp-accent-soft: #e8f0fb; --upp-range: #dbe7f7; --upp-danger: #b91c1c;
}
[data-bs-theme="dark"] .upp, [data-bs-theme="dark"] .upp-panel {
  --upp-ink: #e2e8f0; --upp-muted: #94a3b8; --upp-line: #334155; --upp-bg: #0f172a; --upp-soft: #1e293b;
  --upp-accent: #60a5fa; --upp-accent-soft: rgba(96, 165, 250, .14); --upp-range: rgba(96, 165, 250, .22); --upp-danger: #fca5a5;
}

/* --- Bouton résumé ------------------------------------------------------- */
.upp { position: relative; display: inline-flex; min-width: 0; max-width: 100%; }
.upp-trigger { display: inline-flex; align-items: center; gap: 8px; min-width: 0; max-width: 100%; padding: 5px 10px; border: 1px solid var(--upp-line); border-radius: 10px;
  background: var(--upp-bg); color: var(--upp-ink); font-size: 12px; text-align: left; cursor: pointer; }
.upp-trigger:hover, .upp-trigger[aria-expanded="true"] { border-color: var(--upp-accent); box-shadow: 0 0 0 3px var(--upp-accent-soft); }
.upp-trigger > :is(i, svg):first-child { color: var(--upp-accent); }
.upp-trigger__text { display: grid; min-width: 0; line-height: 1.2; }
.upp-trigger__text b { overflow: hidden; font-weight: 700; text-overflow: ellipsis; white-space: nowrap; }
.upp-trigger__text small { overflow: hidden; color: var(--upp-muted); font-size: 10.5px; text-overflow: ellipsis; white-space: nowrap; }
.upp-trigger__caret { color: var(--upp-muted); font-size: 10px; }
.upp-trigger.is-invalid { border-color: var(--upp-danger); }
.upp.is-compact .upp-trigger { padding: 3px 8px; }

/* --- Panneau ------------------------------------------------------------ */
.upp-panel { position: absolute; z-index: 1080; display: grid; gap: 0; max-height: min(86vh, 720px); overflow: auto; border: 1px solid var(--upp-line); border-radius: 14px;
  background: var(--upp-bg); color: var(--upp-ink); box-shadow: 0 24px 60px rgba(15, 23, 42, .22); font-size: 12.5px; }
.upp-panel.is-sheet { position: fixed; inset: auto 0 0 0; width: auto !important; max-height: 88vh; border-radius: 16px 16px 0 0; }
.upp-panel__grid { display: grid; grid-template-columns: minmax(290px, 340px) minmax(0, 1fr); }
.upp-panel.is-sheet .upp-panel__grid { grid-template-columns: minmax(0, 1fr); }
.upp-col { display: grid; align-content: start; gap: 10px; padding: 14px; min-width: 0; }
.upp-col--bounds { border-right: 1px solid var(--upp-line); background: var(--upp-soft); }
.upp-panel.is-sheet .upp-col--bounds { border-right: 0; border-bottom: 1px solid var(--upp-line); }

.upp-bound { display: grid; gap: 6px; margin: 0; padding: 0; border: 0; min-width: 0; }
.upp-bound legend { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; width: 100%; margin: 0; float: none; font-size: 12px; font-weight: 800; }
.upp-bound legend output { color: var(--upp-accent); font-size: 11.5px; font-weight: 700; }
.upp-seg { display: inline-flex; width: max-content; border: 1px solid var(--upp-line); border-radius: 8px; overflow: hidden; background: var(--upp-bg); }
.upp-seg button { padding: 3px 10px; border: 0; background: transparent; color: var(--upp-muted); font-size: 11px; font-weight: 700; cursor: pointer; }
.upp-seg button + button { border-left: 1px solid var(--upp-line); }
.upp-seg button.is-active { color: #fff; background: var(--upp-accent); }
.upp-bound__body { display: grid; gap: 4px; }
.upp-bound__body small { color: var(--upp-muted); font-size: 10.5px; }
.upp-rel { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
.upp-rel small { grid-column: 1 / -1; }
.upp-panel :is(input, select) { width: 100%; min-width: 0; padding: 5px 8px; border: 1px solid var(--upp-line); border-radius: 8px; background: var(--upp-bg); color: var(--upp-ink); font: inherit; }
.upp-panel :is(input, select):focus { outline: 2px solid var(--upp-accent-soft); border-color: var(--upp-accent); }
.upp-panel [data-expr] { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }

/* Calendrier (n° de semaine ISO, plage surlignée) */
.upp-cal { padding: 8px; border: 1px solid var(--upp-line); border-radius: 10px; background: var(--upp-bg); }
.upp-cal__nav { display: grid; grid-template-columns: auto auto 1fr auto auto; gap: 4px; align-items: center; margin-bottom: 6px; }
.upp-cal__nav button { padding: 3px 8px; border: 1px solid var(--upp-line); border-radius: 7px; background: var(--upp-bg); color: var(--upp-ink); font-weight: 800; cursor: pointer; }
.upp-cal__nav .upp-cal__title { border-color: transparent; font-size: 12.5px; }
.upp-cal__nav .upp-cal__title:hover { color: var(--upp-accent); }
.upp-cal table { width: 100%; border-collapse: collapse; table-layout: fixed; }
.upp-cal th { padding: 2px 0; color: var(--upp-muted); font-size: 10px; font-weight: 700; text-align: center; }
.upp-cal td { padding: 1px; text-align: center; }
.upp-cal tbody th button { width: 100%; padding: 3px 0; border: 0; border-radius: 6px; background: var(--upp-soft); color: var(--upp-muted); font-size: 10px; font-weight: 800; cursor: pointer; }
.upp-cal tbody th button:hover { color: var(--upp-accent); }
.upp-cal td button { width: 100%; aspect-ratio: 1.25; border: 0; border-radius: 6px; background: transparent; color: var(--upp-ink); font-size: 11.5px; font-variant-numeric: tabular-nums; cursor: pointer; }
.upp-cal td button:hover { background: var(--upp-accent-soft); }
.upp-cal td button.is-out { color: var(--upp-muted); opacity: .55; }
.upp-cal td button.is-today { box-shadow: inset 0 0 0 1px var(--upp-accent); font-weight: 800; }
.upp-cal td button.is-in { border-radius: 0; background: var(--upp-range); }
.upp-cal td button.is-start, .upp-cal td button.is-end { border-radius: 6px; background: var(--upp-accent); color: #fff; font-weight: 800; }
.upp-cal__hint { margin: 6px 0 0; color: var(--upp-muted); font-size: 10.5px; }

/* Plages rapides */
.upp-quick__head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px; }
.upp-quick__head h4 { margin: 0; font-size: 13px; font-weight: 800; }
.upp-quick__head input { max-width: 260px; }
.upp-quick { display: grid; grid-template-columns: repeat(auto-fill, minmax(165px, 1fr)); gap: 4px 14px; }
.upp-quick__group { display: grid; align-content: start; gap: 1px; }
.upp-quick__group h5 { margin: 4px 0 3px; color: var(--upp-muted); font-size: 10px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }
.upp-quick__group button { padding: 4px 8px; border: 0; border-radius: 7px; background: transparent; color: var(--upp-ink); font-size: 12px; text-align: left; cursor: pointer; }
.upp-quick__group button:hover { background: var(--upp-soft); color: var(--upp-accent); }
.upp-quick__group button.is-active { background: var(--upp-accent-soft); color: var(--upp-accent); font-weight: 800; }
.upp-options { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 8px; padding-top: 10px; border-top: 1px dashed var(--upp-line); }
.upp-options label { display: grid; gap: 3px; }
.upp-options label[hidden] { display: none; }
.upp-options span { color: var(--upp-muted); font-size: 10.5px; font-weight: 800; letter-spacing: .03em; text-transform: uppercase; }

/* Pied : résumé + actions */
.upp-foot { position: sticky; bottom: 0; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; padding: 10px 14px;
  border-top: 1px solid var(--upp-line); background: var(--upp-bg); }
.upp-summary { display: grid; min-width: 0; line-height: 1.3; }
.upp-summary b { font-size: 13px; }
.upp-summary span { color: var(--upp-accent); font-weight: 700; }
.upp-summary small { color: var(--upp-muted); }
.upp-summary.is-error span { color: var(--upp-danger); }
.upp-actions { display: flex; flex-wrap: wrap; gap: 6px; }
.upp-btn { padding: 6px 12px; border: 1px solid var(--upp-line); border-radius: 9px; background: var(--upp-bg); color: var(--upp-ink); font-weight: 700; cursor: pointer; }
.upp-btn:hover { border-color: var(--upp-accent); color: var(--upp-accent); }
.upp-btn--primary { border-color: var(--upp-accent); background: var(--upp-accent); color: #fff; }
.upp-btn--primary:hover { color: #fff; filter: brightness(1.08); }
.upp-btn[disabled] { opacity: .5; cursor: not-allowed; }
/* L'attribut hidden doit l'emporter sur les display: grid / inline-flex ci-dessus. */
.upp-panel [hidden] { display: none !important; }
/* Plages propres à l'institution (exercices, S&E, PTBA) : en tête, repère des périodes liées. */
.upp-quick__group.is-own h5 { overflow: hidden; color: var(--upp-accent); text-overflow: ellipsis; white-space: nowrap; }
.upp-quick__group.is-own button :is(i, svg) { margin-right: 3px; color: var(--upp-accent); font-size: 10px; }