/* ============================================================================
   Teacher space (Blazor pages under /enseignant) — "Sobre" design tokens
   All rules are prefixed .ts- so XAF views are never affected.
   ========================================================================== */

.ts-root {
    --ts-bg: #F5F6FB;
    --ts-card: #FFFFFF;
    --ts-surface-2: #ECEBF7;
    --ts-sunk: #F0F0F8;
    --ts-ink: #16154A;
    --ts-ink-2: #4B4A72;
    --ts-ink-3: #6B6A8E;
    --ts-line: #E6E6F4;
    --ts-line-2: #D9D7F5;
    --ts-brand: #5351FB;          /* logo violet-blue */
    --ts-brand-2: #342484;        /* logo deep indigo */
    --ts-brand-soft: #EEEDFF;
    --ts-accent: #FF5D25;         /* logo orange, used sparingly */
    --ts-accent-2: #FFA800;
    --ts-gradient: linear-gradient(90deg, #342484 0%, #5351FB 55%, #FF5D25 85%, #FFA800 100%);
    --ts-ok: #15703A;
    --ts-ok-soft: #E6F6EC;
    --ts-warn: #B45309;
    --ts-warn-ink: #8A3F06;
    --ts-warn-soft: #FFF3DC;
    --ts-bad: #C42435;
    --ts-bad-soft: #FDECEC;

    /* Covers the viewport and scrolls on its own: independent from the XAF template */
    position: fixed;
    inset: 0;
    z-index: 2000;
    overflow: auto;
    background: var(--ts-bg);
    color: var(--ts-ink);
    font-family: 'Plus Jakarta Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
    font-size: 14px;
    line-height: 1.45;
    font-variant-numeric: tabular-nums;
    -webkit-font-smoothing: antialiased;
}

.ts-root *, .ts-root *::before, .ts-root *::after { box-sizing: border-box; }
.ts-root a { color: var(--ts-brand); text-decoration: none; }
.ts-root a:hover { color: var(--ts-brand-2); }
.ts-root :focus-visible { outline: 3px solid #8E88FF; outline-offset: 2px; }
.ts-root h1, .ts-root h2, .ts-root h3, .ts-root p { margin: 0; }

/* ── Top bar ─────────────────────────────────────────────────────── */
.ts-top { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; padding: 12px 24px; background: var(--ts-card); border-bottom: 1px solid var(--ts-line); }
.ts-brand { display: flex; align-items: center; gap: 10px; color: var(--ts-ink) !important; }
.ts-brand-mark { display: inline-flex; align-items: center; justify-content: center; width: 34px; height: 34px; border-radius: 10px; background: var(--ts-brand); color: #fff; font-weight: 800; font-size: 18px; }
.ts-brand-name { font-weight: 800; font-size: 17px; letter-spacing: -0.01em; }
.ts-brand-sep { width: 1px; height: 22px; background: var(--ts-line); }
.ts-brand-sub { font-size: 14px; color: var(--ts-ink-2); font-weight: 500; }
.ts-top-right { display: flex; align-items: center; gap: 12px; margin-left: auto; }
.ts-link-classic { font-size: 13px; font-weight: 600; padding: 0 12px; height: 36px; display: inline-flex; align-items: center; border-radius: 10px; border: 1px solid var(--ts-line-2); color: var(--ts-ink-2) !important; }
.ts-link-classic:hover { background: var(--ts-sunk); }
.ts-bell { position: relative; width: 44px; height: 44px; border-radius: 10px; border: 1px solid var(--ts-line); background: var(--ts-card); color: var(--ts-ink-2) !important; display: inline-flex; align-items: center; justify-content: center; }
.ts-bell-count { position: absolute; top: -6px; right: -6px; min-width: 20px; height: 20px; padding: 0 5px; border-radius: 10px; background: var(--ts-bad); color: #fff; border: 2px solid #fff; font-size: 11px; font-weight: 800; display: inline-flex; align-items: center; justify-content: center; }
.ts-user { display: flex; align-items: center; gap: 10px; height: 44px; padding: 0 12px 0 6px; border-radius: 10px; border: 1px solid var(--ts-line); font-weight: 600; }
.ts-avatar { width: 32px; height: 32px; flex: none; border-radius: 50%; background: var(--ts-brand-soft); color: var(--ts-brand-2); display: inline-flex; align-items: center; justify-content: center; font-weight: 800; font-size: 12px; }
.ts-avatar-brand { background: var(--ts-brand-soft); color: var(--ts-brand-2); }
.ts-avatar-ok { background: var(--ts-ok-soft); color: var(--ts-ok); }

/* ── Body: menu + content ───────────────────────────────────────────── */
.ts-body { display: flex; flex-wrap: wrap; align-items: flex-start; }
.ts-nav { flex: 1 1 240px; max-width: 272px; padding: 24px 16px; display: flex; flex-direction: column; gap: 24px; }
.ts-nav-group { display: flex; flex-direction: column; gap: 4px; }
.ts-nav-title { font-size: 11px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ts-ink-3); padding: 0 12px 8px; }
.ts-nav-link { display: flex; align-items: center; gap: 12px; padding: 10px 12px; border-radius: 10px; color: var(--ts-ink-2) !important; font-weight: 500; min-height: 44px; }
.ts-nav-link:hover { background: var(--ts-surface-2); color: var(--ts-ink) !important; }
.ts-nav-link.ts-on { background: var(--ts-brand-soft); color: var(--ts-brand-2) !important; font-weight: 700; }
.ts-badge { min-width: 22px; height: 22px; padding: 0 6px; border-radius: 11px; font-size: 12px; font-weight: 700; display: inline-flex; align-items: center; justify-content: center; }
.ts-badge-urgent { background: var(--ts-bad); color: #fff; }
.ts-badge-wait { border: 1.5px solid var(--ts-warn); color: var(--ts-warn); }
.ts-main { flex: 999 1 560px; min-width: 0; padding: 28px 32px 48px; }

/* ── Layout ─────────────────────────────────────────────────────── */
.ts-wrap { max-width: 1120px; display: flex; flex-direction: column; gap: 24px; }
.ts-wrap-narrow { max-width: 860px; }
.ts-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 16px; }
.ts-eyebrow { font-size: 13px; font-weight: 600; color: var(--ts-ink-2); }
.ts-h1 { margin-top: 6px !important; font-size: 30px; line-height: 1.15; font-weight: 800; letter-spacing: -0.02em; color: var(--ts-ink); }
.ts-h2 { font-size: 22px; font-weight: 800; letter-spacing: -0.01em; color: var(--ts-ink); }
.ts-h3 { font-size: 16px; font-weight: 700; color: var(--ts-ink); }
.ts-lead { margin-top: 6px; font-size: 15px; color: var(--ts-ink-2); }
.ts-muted { color: var(--ts-ink-2); }
.ts-small { font-size: 12px; }
.ts-light { font-weight: 500 !important; }
.ts-grow { flex: 1 1 auto; }
.ts-min0 { min-width: 0; }
.ts-ellipsis { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; display: block; }
.ts-center { text-align: center; display: flex; flex-direction: column; align-items: center; gap: 12px; padding: 36px 24px; }
.ts-row-gap { display: flex; flex-wrap: wrap; gap: 10px; }
.ts-align-center { align-items: center; }
.ts-row-between { display: flex; justify-content: space-between; gap: 8px; }
.ts-cols { display: flex; flex-wrap: wrap; gap: 24px; align-items: flex-start; }
.ts-col-main { flex: 2 1 560px; min-width: 0; display: flex; flex-direction: column; gap: 24px; }
.ts-col-side { flex: 1 1 320px; min-width: 0; display: flex; flex-direction: column; gap: 24px; }

/* ── Cards and rows ─────────────────────────────────────────────────── */
.ts-card { background: var(--ts-card); border: 1px solid var(--ts-line); border-radius: 16px; padding: 22px 24px; }
.ts-card-list { padding: 0; overflow: hidden; }
.ts-card-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 16px 20px; border-bottom: 1px solid var(--ts-line); }
.ts-card-head a { font-size: 14px; font-weight: 600; }
.ts-card-head-flat { padding: 0 0 16px; border-bottom: 0; }
.ts-row { display: flex; align-items: center; gap: 16px; padding: 14px 20px; border-bottom: 1px solid var(--ts-line); flex-wrap: wrap; }
.ts-row:last-child, .ts-todo:last-child, .ts-notif:last-child { border-bottom: 0; }
.ts-row-link { color: var(--ts-ink) !important; flex-wrap: nowrap; }
.ts-row-link:hover, .ts-notif:hover { background: #FAFAFE; }
.ts-row-title { font-size: 14px; font-weight: 700; color: var(--ts-ink); }
.ts-row-sub { font-size: 13px; color: var(--ts-ink-2); margin-top: 2px; }
.ts-time { width: 72px; flex: none; display: flex; flex-direction: column; }
.ts-time strong { font-size: 15px; font-weight: 800; }
.ts-time span { font-size: 13px; color: var(--ts-ink-3); }
.ts-meta { display: flex; flex-wrap: wrap; gap: 6px 18px; margin-top: 8px; font-size: 14px; color: var(--ts-ink-2); }
.ts-empty { padding: 24px 20px; color: var(--ts-ink-2); font-size: 14px; }
.ts-empty-ok { padding: 26px 20px; display: flex; flex-direction: column; align-items: center; gap: 6px; text-align: center; }
.ts-ok-icon { width: 44px; height: 44px; border-radius: 50%; background: var(--ts-ok-soft); color: var(--ts-ok); display: inline-flex; align-items: center; justify-content: center; }
.ts-icon-box { width: 48px; height: 48px; flex: none; border-radius: 14px; background: var(--ts-sunk); color: var(--ts-ink-2); display: inline-flex; align-items: center; justify-content: center; }
.ts-block-error { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: space-between; padding: 18px 20px; }
.ts-sk { background: var(--ts-surface-2); border-radius: 6px; }

/* ── Buttons ──────────────────────────────────────────────────────────── */
.ts-btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 0 18px; border-radius: 10px; font: 600 14px/1 'Plus Jakarta Sans', system-ui, sans-serif; border: 1px solid var(--ts-line-2); background: var(--ts-card); color: var(--ts-ink) !important; cursor: pointer; white-space: nowrap; }
.ts-btn:hover { background: var(--ts-sunk); }
.ts-btn-primary { background: var(--ts-brand); border-color: var(--ts-brand); color: #fff !important; }
.ts-btn-primary:hover { background: var(--ts-brand-2); border-color: var(--ts-brand-2); }
.ts-btn-small { min-height: 36px; padding: 0 14px; font-size: 13px; }

/* ── State chips (shape + colour + text) ───────────────────────── */
.ts-chip { display: inline-flex; align-items: center; gap: 8px; height: 30px; padding: 0 12px; border-radius: 15px; font-size: 13px; font-weight: 700; white-space: nowrap; }
.ts-chip-live { background: var(--ts-brand-soft); color: var(--ts-brand-2); }
.ts-chip-next { border: 1px solid var(--ts-line-2); color: var(--ts-ink-2); font-weight: 500; }
.ts-chip-critical { background: var(--ts-bad-soft); color: var(--ts-bad); }
.ts-chip-wait { background: var(--ts-warn-soft); color: var(--ts-warn-ink); }
.ts-chip-ok { background: var(--ts-ok-soft); color: var(--ts-ok); }
.ts-chip-off { background: var(--ts-sunk); color: var(--ts-ink-2); }
.ts-dot { width: 8px; height: 8px; border-radius: 50%; flex: none; }
.ts-dot-live { background: var(--ts-brand); }
.ts-dot-ring { border: 1.5px solid var(--ts-ink-3); }
.ts-dot-critical { background: var(--ts-bad); }
.ts-dot-wait { border: 2px solid var(--ts-warn); }
.ts-dot-ok { background: var(--ts-ok); }
.ts-dot-off { border: 1.5px dashed var(--ts-ink-3); }

.ts-progress { height: 8px; border-radius: 4px; background: var(--ts-surface-2); overflow: hidden; margin-top: 18px; }
.ts-progress > div { height: 100%; background: var(--ts-brand); border-radius: 4px; }
.ts-progress-legend { display: flex; justify-content: space-between; margin-top: 8px; font-size: 13px; color: var(--ts-ink-2); }

/* ── To-do ──────────────────────────────────────────────────────────── */
.ts-todo { display: flex; gap: 14px; padding: 16px 20px; border-bottom: 1px solid var(--ts-line); align-items: flex-start; }
.ts-mark { margin-top: 4px; width: 12px; height: 12px; flex: none; border-radius: 50%; }
.ts-mark-critical { background: var(--ts-bad); }
.ts-mark-wait { border: 2px solid var(--ts-warn); }
.ts-level { font-size: 11px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; }
.ts-level-critical { color: var(--ts-bad); }
.ts-level-wait { color: var(--ts-warn-ink); }

/* ── Internships ───────────────────────────────────────────────────────────── */
.ts-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; }
.ts-stat { background: var(--ts-bg); border-radius: 12px; padding: 14px 16px; display: flex; flex-direction: column; }
.ts-stat strong { font-size: 26px; font-weight: 800; }
.ts-stat strong small { font-size: 15px; color: var(--ts-ink-3); font-weight: 600; }
.ts-stat span { font-size: 13px; color: var(--ts-ink-2); }
.ts-stat-wait { background: var(--ts-warn-soft); }
.ts-stat-wait strong, .ts-stat-wait span { color: var(--ts-warn-ink); }
.ts-jury { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; padding: 14px 16px; border: 1px solid var(--ts-line); border-radius: 12px; margin-top: 16px; }
.ts-datebox { width: 50px; flex: none; text-align: center; border-radius: 10px; background: var(--ts-sunk); padding: 6px 0; display: flex; flex-direction: column; }
.ts-datebox span { font-size: 11px; font-weight: 700; text-transform: uppercase; color: var(--ts-ink-2); }
.ts-datebox strong { font-size: 18px; font-weight: 800; line-height: 1.1; }
.ts-datebox-brand { background: var(--ts-brand-soft); }
.ts-datebox-brand span, .ts-datebox-brand strong { color: var(--ts-brand-2); }

/* ── Messages, notifications ─────────────────────────────────────────── */
.ts-unread { margin-top: 6px; width: 10px; height: 10px; flex: none; border-radius: 50%; background: var(--ts-brand); }
.ts-filters { display: flex; flex-wrap: wrap; gap: 8px; }
.ts-filter { height: 34px; padding: 0 14px; border-radius: 17px; font: 600 13px 'Plus Jakarta Sans', system-ui, sans-serif; cursor: pointer; background: var(--ts-card); color: var(--ts-ink-2); border: 1px solid var(--ts-line-2); }
.ts-filter-on { background: var(--ts-brand); color: #fff; border-color: var(--ts-brand); }
.ts-notif-group { display: flex; flex-direction: column; gap: 8px; }
.ts-group-title { margin-top: 8px !important; font-size: 13px; font-weight: 700; color: var(--ts-ink-3); text-transform: uppercase; letter-spacing: 0.06em; }
.ts-notif { display: flex; gap: 14px; padding: 16px 20px; border-bottom: 1px solid var(--ts-line); color: var(--ts-ink) !important; }
.ts-notif-unread { background: #FAFAFF; }
.ts-notif-tag { width: 40px; height: 40px; flex: none; border-radius: 12px; display: inline-flex; align-items: center; justify-content: center; font-size: 11px; font-weight: 800; }
.ts-tag-brand { background: var(--ts-brand-soft); color: var(--ts-brand-2); }
.ts-tag-ok { background: var(--ts-ok-soft); color: var(--ts-ok); }
.ts-tag-critical { background: var(--ts-bad-soft); color: var(--ts-bad); }
.ts-tag-wait { background: var(--ts-warn-soft); color: var(--ts-warn-ink); }
.ts-tag-neutral { background: var(--ts-sunk); color: var(--ts-ink); }
.ts-notif-cta { font-size: 13px; font-weight: 600; color: var(--ts-brand); margin-top: 6px; }

/* ── Small screens ────────────────────────────────────────────────────── */
@media (max-width: 760px) {
    .ts-nav { max-width: none; padding: 12px 16px 0; }
    .ts-main { padding: 20px 16px 40px; }
    .ts-user-name, .ts-brand-sub, .ts-brand-sep { display: none; }
    .ts-h1 { font-size: 24px; }
}

/* ── Load diagnostics (?diag=1, or when a page fails) ─────────────────── */
.ts-diag { margin-top: 24px; }
.ts-diag table { width: 100%; border-collapse: collapse; font-size: 13px; background: var(--ts-surface, #fff); border: 1px solid var(--ts-line); border-radius: 12px; overflow: hidden; }
.ts-diag th, .ts-diag td { text-align: left; padding: 8px 12px; border-bottom: 1px solid var(--ts-line); vertical-align: top; }
.ts-diag th { color: var(--ts-ink-3); font-weight: 700; }
.ts-diag-slow td { background: var(--ts-warn-soft); }
.ts-diag-running td { background: var(--ts-bad-soft); }

/* ── Schedule ─────────────────────────────────────────────────────────── */
.ts-day { margin-top: 16px; }
.ts-day-today { border-color: var(--ts-brand); box-shadow: 0 0 0 1px var(--ts-brand) inset; }
.ts-day .ts-h3 { display: flex; align-items: center; flex-wrap: wrap; }

/* ── Roll call ────────────────────────────────────────────────────────── */
.ts-back { display: inline-block; margin-bottom: 10px; font-size: 14px; font-weight: 600; color: var(--ts-brand) !important; }
.ts-notice { margin-top: 16px; padding: 12px 16px; border-radius: 12px; background: var(--ts-sunk); color: var(--ts-ink-2); font-size: 14px; border: 1px solid var(--ts-line); }
.ts-notice-ok { background: var(--ts-ok-soft); color: var(--ts-ok); border-color: transparent; font-weight: 600; }
.ts-notice-bad { background: var(--ts-bad-soft); color: var(--ts-bad); border-color: transparent; font-weight: 600; }
.ts-notice-wait { background: var(--ts-warn-soft); color: var(--ts-warn-ink); border-color: transparent; }
.ts-sheet-stats { margin-top: 18px; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.ts-stat-ok { background: var(--ts-ok-soft); }
.ts-stat-ok strong, .ts-stat-ok span { color: var(--ts-ok); }
.ts-stat-bad { background: var(--ts-bad-soft); }
.ts-stat-bad strong, .ts-stat-bad span { color: var(--ts-bad); }
.ts-sheet-tools { display: flex; gap: 10px; align-items: center; margin: 18px 0 10px; }
.ts-input { height: 44px; padding: 0 14px; border-radius: 10px; border: 1px solid var(--ts-line-2); background: var(--ts-card); color: var(--ts-ink); font: 500 14px 'Plus Jakarta Sans', system-ui, sans-serif; min-width: 0; }
.ts-input:focus { outline: 2px solid var(--ts-brand); outline-offset: 1px; border-color: var(--ts-brand); }
.ts-input-min { width: 72px; height: 36px; padding: 0 8px; text-align: right; }
.ts-student { align-items: center; flex-wrap: wrap; gap: 12px; }
.ts-student-absent { background: #FFF8F8; }
.ts-student-late { background: #FFFBF2; }
.ts-seg { display: inline-flex; border: 1px solid var(--ts-line-2); border-radius: 10px; overflow: hidden; flex: none; }
.ts-seg-btn { height: 38px; min-width: 76px; padding: 0 12px; border: 0; border-left: 1px solid var(--ts-line-2); background: var(--ts-card); color: var(--ts-ink-2); font: 600 13px 'Plus Jakarta Sans', system-ui, sans-serif; cursor: pointer; }
.ts-seg-btn:first-child { border-left: 0; }
.ts-seg-btn:hover { background: var(--ts-sunk); }
.ts-seg-btn:disabled { cursor: default; opacity: .6; }
.ts-seg-on.ts-seg-present { background: var(--ts-ok); color: #fff; }
.ts-seg-on.ts-seg-absent { background: var(--ts-bad); color: #fff; }
.ts-seg-on.ts-seg-late { background: var(--ts-warn); color: #fff; }
.ts-late { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; color: var(--ts-warn-ink); font-weight: 600; }
.ts-sheet { padding-bottom: 96px; }
.ts-sheet-bar { position: sticky; bottom: 0; margin-top: 16px; display: flex; flex-wrap: wrap; align-items: center; gap: 10px; padding: 14px 18px; background: var(--ts-card); border: 1px solid var(--ts-line-2); border-radius: 16px; box-shadow: 0 -6px 24px rgba(22, 21, 74, .08); }

@media (max-width: 760px) {
    .ts-sheet-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .ts-student .ts-seg { width: 100%; }
    .ts-student .ts-seg-btn { flex: 1; min-width: 0; }
    .ts-sheet-bar .ts-btn { flex: 1; }
}

/* ── Schedule: week grid ──────────────────────────────────────────────── */
.ts-btn-on { background: var(--ts-brand-soft); border-color: var(--ts-line-2); color: var(--ts-brand-2) !important; }
.ts-btn-off { opacity: .55; cursor: default; }
.ts-tag-soon { font-size: 11px; font-weight: 700; padding: 2px 8px; border-radius: 10px; background: var(--ts-sunk); color: var(--ts-ink-3); }
.ts-cal-tools { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; margin-top: 20px; }
.ts-select-label { display: inline-flex; align-items: center; gap: 10px; font-size: 13px; font-weight: 600; color: var(--ts-ink-2); }
.ts-select { height: 38px; padding: 0 10px; min-width: 200px; }
.ts-seg-view { background: var(--ts-brand-soft); color: var(--ts-brand-2); font-weight: 700; }
.ts-legend { display: flex; flex-wrap: wrap; gap: 8px 20px; margin: 14px 0; font-size: 13px; color: var(--ts-ink-2); }
.ts-legend span { display: inline-flex; align-items: center; gap: 8px; }
.ts-legend i { width: 14px; height: 14px; border-radius: 4px; box-sizing: border-box; }
.ts-cal-layout { display: flex; flex-wrap: wrap; gap: 20px; align-items: flex-start; }
.ts-cal-main { flex: 3 1 620px; min-width: 0; }
.ts-cal-panel { flex: 1 1 280px; position: sticky; top: 16px; }
.ts-cal { padding: 0; overflow-x: auto; }
.ts-cal-inner { min-width: 720px; }
.ts-cal-row { display: grid; grid-template-columns: 56px repeat(var(--ts-cal-days), minmax(0, 1fr)); }
.ts-cal-header { border-bottom: 1px solid var(--ts-line); }
.ts-cal-day { padding: 12px 8px; text-align: center; border-left: 1px solid var(--ts-line); display: flex; flex-direction: column; align-items: center; gap: 4px; }
.ts-cal-day span { font-size: 12px; font-weight: 600; color: var(--ts-ink-3); text-transform: uppercase; letter-spacing: .04em; }
.ts-cal-day strong { width: 32px; height: 32px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 15px; font-weight: 800; }
.ts-cal-day-today span { color: var(--ts-brand-2); }
.ts-cal-day-today strong { background: var(--ts-brand); color: #fff; }
.ts-cal-hours { position: relative; }
.ts-cal-hours span { position: absolute; right: 8px; font-size: 11px; color: var(--ts-ink-3); transform: translateY(-6px); }
.ts-cal-col { position: relative; border-left: 1px solid var(--ts-line); background: var(--ts-card); }
.ts-cal-col-today { background: #FAFAFE; }
.ts-cal-line { position: absolute; left: 0; right: 0; border-top: 1px solid var(--ts-sunk); }
.ts-cal-now { position: absolute; left: 0; right: 0; border-top: 2px solid var(--ts-bad); z-index: 2; }
.ts-ev { position: absolute; left: 4px; right: 4px; box-sizing: border-box; border-radius: 8px; padding: 6px 8px; overflow: hidden; text-align: left; cursor: pointer; display: flex; flex-direction: column; gap: 1px; font: inherit; border: 1px solid transparent; }
.ts-ev strong { font-size: 12px; font-weight: 700; line-height: 1.25; }
.ts-ev span { font-size: 11px; line-height: 1.3; opacity: .9; }
.ts-ev em { font-style: normal; font-size: 11px; font-weight: 700; margin-top: 2px; }
.ts-ev-selected { box-shadow: 0 0 0 3px rgba(79, 70, 229, .35); z-index: 3; }
.ts-ev-done { background: var(--ts-ok-soft); color: #0F5A2E; border: 1px solid #A8DDBA; }
.ts-ev-todo { background: var(--ts-bad); color: #fff; }
.ts-ev-live { background: var(--ts-brand); color: #fff; }
.ts-ev-next { background: #fff; color: var(--ts-ink); border: 1px solid #B9B7DF; }
.ts-ev-absent { background: var(--ts-bg); color: var(--ts-ink-2); border: 1.5px dashed var(--ts-ink-3); }
.ts-facts { display: grid; grid-template-columns: auto 1fr; gap: 8px 16px; margin: 16px 0; font-size: 14px; }
.ts-facts dt { color: var(--ts-ink-3); }
.ts-facts dd { margin: 0; font-weight: 600; }
.ts-panel-actions { display: flex; flex-direction: column; gap: 8px; }
.ts-row-button { width: 100%; border: 0; border-bottom: 1px solid var(--ts-line); background: transparent; text-align: left; font: inherit; cursor: pointer; }
.ts-row-selected { background: var(--ts-brand-soft) !important; }

@media (max-width: 760px) {
    .ts-cal-panel { position: static; }
}

/* ── Softer status colours (no solid red / solid fills) ───────────────── */
.ts-ev { border: 1px solid var(--ts-line); border-left-width: 4px; }
.ts-ev-done   { background: #F1FAF4; color: var(--ts-ink); border-color: #CDEBD8; border-left-color: #2E9C5B; }
.ts-ev-todo   { background: #FDF5F6; color: var(--ts-ink); border-color: #F3D7DB; border-left-color: #D9545F; }
.ts-ev-live   { background: var(--ts-brand-soft); color: var(--ts-ink); border-color: #D6D3FB; border-left-color: var(--ts-brand); }
.ts-ev-next   { background: #FFFFFF; color: var(--ts-ink); border-color: var(--ts-line-2); border-left-color: #B9B7DF; }
.ts-ev-absent { background: var(--ts-bg); color: var(--ts-ink-2); border: 1px dashed #A9A8C4; border-left: 4px solid #A9A8C4; }
.ts-ev-done em   { color: #1F7A45; }
.ts-ev-todo em   { color: #B4323D; }
.ts-ev-live em   { color: var(--ts-brand-2); }
.ts-ev-absent em { color: var(--ts-ink-3); }
.ts-ev span { color: var(--ts-ink-2); opacity: 1; }
.ts-legend i { border: 1px solid var(--ts-line-2); border-left-width: 4px; }
.ts-cal-now { border-top-color: #D9545F; }

/* Roll-call buttons: tinted when selected instead of solid */
.ts-seg-on.ts-seg-present { background: #EAF7EF; color: #1F7A45; font-weight: 700; }
.ts-seg-on.ts-seg-absent  { background: #FCEDEF; color: #B4323D; font-weight: 700; }
.ts-seg-on.ts-seg-late    { background: #FFF4E0; color: var(--ts-warn-ink); font-weight: 700; }
.ts-student-absent { background: #FFFAFA; box-shadow: inset 4px 0 0 #D9545F; }
.ts-student-late   { background: #FFFDF6; box-shadow: inset 4px 0 0 #E0A040; }

/* ── Compact week grid ────────────────────────────────────────────────── */
.ts-cal-compact .ts-cal-day { padding: 8px 6px; }
.ts-cal-compact .ts-cal-day strong { width: 26px; height: 26px; font-size: 13px; }
.ts-cal-compact .ts-ev { padding: 2px 6px; gap: 0; border-radius: 6px; }
.ts-cal-compact .ts-ev strong { font-size: 11px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ts-cal-compact .ts-ev span:first-of-type { font-size: 10px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ts-cal-compact .ts-ev span + span, .ts-cal-compact .ts-ev em { display: none; }

/* ── Roll call not allowed: the button says why, without opening the sheet ── */
.ts-btn-locked { background: var(--ts-sunk); border-color: var(--ts-line); color: var(--ts-ink-3) !important; cursor: not-allowed; font-weight: 600; }
.ts-btn-locked:hover { background: var(--ts-sunk); }
.ts-lock-reason { margin: 4px 0 0; font-size: 12.5px; color: var(--ts-ink-3); }
.ts-cal-main { flex: 3 1 540px; }
.ts-cal-panel { flex: 1 1 250px; max-width: 340px; }
@media (max-width: 760px) { .ts-cal-panel { max-width: none; } }
.ts-notice-row { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.ts-cal-panel { min-width: 0; }
.ts-panel-actions .ts-btn { white-space: normal; text-align: center; line-height: 1.3; padding-top: 8px; padding-bottom: 8px; }

/* ── Roll call to do now (top of the schedule) ─────────────────────────── */
.ts-now { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; margin-top: 18px; padding: 16px 20px; border-radius: 16px; background: var(--ts-card); border: 1px solid #D6D3FB; border-left: 4px solid var(--ts-brand); box-shadow: 0 4px 18px rgba(79, 70, 229, .08); }
.ts-now-title { margin-top: 8px; font-size: 18px; font-weight: 800; color: var(--ts-ink); }
@media (max-width: 760px) { .ts-now .ts-btn { width: 100%; } }

/* ── Two-pane screens (course materials, messages, internships) ───────── */
.ts-split { display: flex; flex-wrap: wrap; gap: 20px; align-items: flex-start; margin-top: 20px; }
.ts-split-list { flex: 1 1 280px; max-width: 380px; min-width: 0; position: sticky; top: 16px; max-height: calc(100vh - 120px); overflow: auto; }
.ts-split-main { flex: 3 1 460px; min-width: 0; }
.ts-count { min-width: 26px; height: 22px; padding: 0 7px; border-radius: 11px; background: var(--ts-brand-soft); color: var(--ts-brand-2); font-size: 12px; font-weight: 700; display: inline-flex; align-items: center; justify-content: center; }
.ts-count-zero { background: var(--ts-sunk); color: var(--ts-ink-3); }
.ts-btn-ghost { border-color: transparent; background: transparent; color: var(--ts-ink-3) !important; }
.ts-btn-ghost:hover { background: var(--ts-sunk); color: var(--ts-ink) !important; }
.ts-btn-danger { background: #FCEDEF; border-color: #F3D7DB; color: #B4323D !important; }
.ts-btn-danger:hover { background: #F9DEE2; }

/* Forms */
.ts-form { margin-top: 18px; padding-top: 18px; border-top: 1px solid var(--ts-line); display: flex; flex-direction: column; gap: 14px; }
.ts-field { display: flex; flex-direction: column; gap: 6px; margin: 0; border: 0; padding: 0; }
.ts-field > label, .ts-field > legend { font-size: 13px; font-weight: 700; color: var(--ts-ink-2); padding: 0; }
.ts-textarea { height: auto; min-height: 84px; padding: 10px 14px; resize: vertical; line-height: 1.45; }
.ts-file { font: 500 13px 'Plus Jakarta Sans', system-ui, sans-serif; color: var(--ts-ink-2); }
.ts-file::file-selector-button { height: 38px; padding: 0 14px; margin-right: 12px; border-radius: 10px; border: 1px solid var(--ts-line-2); background: var(--ts-card); color: var(--ts-ink); font: 600 13px 'Plus Jakarta Sans', system-ui, sans-serif; cursor: pointer; }
.ts-targets { display: flex; flex-wrap: wrap; gap: 8px 18px; flex-direction: row; }
.ts-targets legend { width: 100%; margin-bottom: 6px; }
.ts-targets .ts-muted { width: 100%; }
.ts-check { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; color: var(--ts-ink); cursor: pointer; }
.ts-check input { width: 18px; height: 18px; accent-color: var(--ts-brand); }

/* Course materials */
.ts-material { align-items: flex-start; flex-wrap: wrap; }
.ts-file-icon { width: 44px; height: 44px; flex: none; border-radius: 10px; background: var(--ts-brand-soft); color: var(--ts-brand-2); font-size: 11px; font-weight: 800; display: inline-flex; align-items: center; justify-content: center; letter-spacing: .02em; }
.ts-material-desc { margin-top: 4px; white-space: pre-line; }

@media (max-width: 760px) {
    .ts-split-list { max-width: none; position: static; max-height: none; }
}

/* ── Tabs ─────────────────────────────────────────────────────────────── */
.ts-tabs { display: flex; gap: 4px; margin-top: 20px; border-bottom: 1px solid var(--ts-line); }
.ts-tab { display: inline-flex; align-items: center; gap: 8px; height: 42px; padding: 0 16px; border: 0; border-bottom: 3px solid transparent; background: transparent; color: var(--ts-ink-2); font: 600 14px 'Plus Jakarta Sans', system-ui, sans-serif; cursor: pointer; margin-bottom: -1px; }
.ts-tab:hover { color: var(--ts-ink); }
.ts-tab-on { color: var(--ts-brand-2); border-bottom-color: var(--ts-brand); }
.ts-subtabs { justify-content: flex-start; gap: 8px; }

/* ── Messages ─────────────────────────────────────────────────────────── */
.ts-message-body { margin-top: 16px; white-space: pre-line; font-size: 15px; line-height: 1.6; color: var(--ts-ink); }
.ts-attachments { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--ts-line); }
.ts-split-main.ts-card { padding: 22px 24px; }

/* ── Chat ─────────────────────────────────────────────────────────────── */
.ts-chat { display: flex; flex-direction: column; padding: 0 !important; min-height: 520px; }
.ts-chat > .ts-muted { padding: 22px 24px; }
.ts-chat-head { padding: 16px 20px; border-bottom: 1px solid var(--ts-line); }
.ts-chat-thread { flex: 1; display: flex; flex-direction: column; gap: 8px; padding: 16px 20px; max-height: 60vh; overflow-y: auto; background: var(--ts-bg); }
.ts-chat-day { align-self: center; margin: 8px 0; padding: 3px 12px; border-radius: 10px; background: var(--ts-card); color: var(--ts-ink-3); font-size: 12px; font-weight: 600; }
.ts-bubble { align-self: flex-start; max-width: 75%; padding: 8px 12px 6px; border-radius: 14px 14px 14px 4px; background: var(--ts-card); border: 1px solid var(--ts-line); }
.ts-bubble-mine { align-self: flex-end; border-radius: 14px 14px 4px 14px; background: var(--ts-brand-soft); border-color: #D6D3FB; }
.ts-bubble-from { font-size: 12px; font-weight: 700; color: var(--ts-brand-2); margin-bottom: 2px; }
.ts-bubble-text { white-space: pre-line; font-size: 14px; line-height: 1.45; overflow-wrap: anywhere; }
.ts-bubble-file { display: inline-block; margin-top: 4px; font-size: 13px; font-weight: 600; color: var(--ts-brand) !important; }
.ts-bubble-time { margin-top: 2px; text-align: right; font-size: 11px; color: var(--ts-ink-3); }
.ts-chat-compose { display: flex; gap: 10px; align-items: flex-end; padding: 12px 16px; border-top: 1px solid var(--ts-line); }
.ts-chat-compose textarea { flex: 1; min-height: 44px; }
.ts-chat-meta { display: flex; flex-direction: column; align-items: flex-end; gap: 4px; }

/* ── Grade entry ──────────────────────────────────────────────────────── */
.ts-mini-progress { height: 4px; margin-top: 8px; border-radius: 2px; background: var(--ts-sunk); overflow: hidden; }
.ts-mini-progress i { display: block; height: 100%; background: var(--ts-brand); border-radius: 2px; }
.ts-grades { overflow-x: auto; }
.ts-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.ts-table th { text-align: left; padding: 10px 14px; font-size: 12px; font-weight: 700; color: var(--ts-ink-3); text-transform: uppercase; letter-spacing: .04em; border-bottom: 1px solid var(--ts-line); background: var(--ts-card); position: sticky; top: 0; }
.ts-table td { padding: 6px 14px; border-bottom: 1px solid var(--ts-line); vertical-align: middle; }
.ts-table tr:last-child td { border-bottom: 0; }
.ts-table .ts-num { width: 44px; color: var(--ts-ink-3); font-variant-numeric: tabular-nums; }
.ts-note-col { width: 120px; }
.ts-note { width: 96px; height: 38px; text-align: right; font-weight: 700; }
.ts-code-col { width: 120px; }
.ts-code { width: 96px; height: 38px; text-align: right; }
.ts-reason { height: 38px; min-width: 150px; padding: 0 8px; }
.ts-reason:disabled { opacity: .45; }
.ts-input-bad { border-color: #D9545F; background: #FFF6F7; }
.ts-changed td { background: #FBFAFF; }
.ts-changed td:first-child { box-shadow: inset 4px 0 0 var(--ts-brand); }
@media (max-width: 760px) { .ts-hide-sm { display: none; } }

/* ── Internships & juries ─────────────────────────────────────────────── */
.ts-intern { border-bottom: 1px solid var(--ts-line); }
.ts-intern:last-child { border-bottom: 0; }
.ts-intern > .ts-row { border-bottom: 0; }
.ts-intern-detail { padding: 0 20px 18px 74px; }
.ts-intern-actions { margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--ts-line); align-items: center; }
.ts-defense { align-items: center; flex-wrap: wrap; }
.ts-grade { display: inline-flex; flex-direction: column; align-items: flex-end; gap: 2px; }
@media (max-width: 760px) { .ts-intern-detail { padding: 0 16px 16px; } }


/* ── Educated identity (official logo + brand strip) ───────────────── */
.ts-top { position: relative; padding-top: 14px; }
.ts-top::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 3px; background: var(--ts-gradient); }
.ts-brand-logo { display: block; height: 26px; width: auto; }
.ts-nav-link.ts-on { position: relative; }
.ts-nav-link.ts-on::before { content: ""; position: absolute; left: 0; top: 10px; bottom: 10px; width: 3px; border-radius: 2px; background: linear-gradient(180deg, var(--ts-accent), var(--ts-accent-2)); }
.ts-nav-foot { margin-top: auto; padding: 12px; display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--ts-ink-3); }
.ts-nav-foot img { height: 18px; width: 18px; }
.ts-btn-primary { background: var(--ts-brand); }
.ts-h1 { color: var(--ts-brand-2); }
@media (max-width: 760px) { .ts-brand-logo { height: 22px; } }

/* ── Tighter page headers ─────────────────────────────────────────── */
.ts-main { padding-top: 20px; }
.ts-wrap-tight { gap: 12px; }
.ts-head-compact .ts-h1 { margin-top: 0 !important; font-size: 26px; }
.ts-head-compact .ts-lead { margin-top: 2px; font-size: 14px; }
.ts-wrap-tight .ts-now { margin-top: 0; padding: 12px 16px; }
.ts-wrap-tight .ts-cal-tools { margin-top: 0; }
.ts-cal-main .ts-legend { margin: 10px 0 0; font-size: 12px; }
.ts-panel-title { margin-top: 10px !important; font-size: 20px; }
.ts-panel-primary { margin: 14px 0 4px; }
.ts-cal-panel { top: 12px; max-height: calc(100vh - 110px); overflow: auto; }

/* ── Search in lists ──────────────────────────────────────────────── */
.ts-list-search { position: sticky; top: 0; z-index: 2; padding: 10px 14px; background: var(--ts-card); border-bottom: 1px solid var(--ts-line); }
.ts-list-search .ts-input, .ts-table-tools .ts-input { width: 100%; height: 38px; }
.ts-split-list .ts-row { flex-wrap: nowrap; }
.ts-table-tools { display: flex; align-items: center; gap: 12px; margin-top: 14px; }

/* ── Grade grid: scrolls inside its card, header row stays visible ── */
.ts-grades { margin-top: 10px; overflow: auto; max-height: calc(100vh - 290px); min-height: 260px; }
.ts-table thead th { position: sticky; top: 0; z-index: 2; box-shadow: 0 1px 0 var(--ts-line); }
@media (max-width: 760px) { .ts-grades { max-height: none; } }

/* ── New conversation ─────────────────────────────────────────────── */
.ts-newchat { display: flex; flex-direction: column; gap: 12px; padding: 16px 20px; }
.ts-newchat > .ts-input { width: 100%; height: 40px; }
.ts-contacts { border: 1px solid var(--ts-line); border-radius: 12px; max-height: 46vh; overflow: auto; }
.ts-contact { display: flex; align-items: center; gap: 12px; padding: 10px 14px; border-bottom: 1px solid var(--ts-line); cursor: pointer; }
.ts-contact:last-child { border-bottom: 0; }
.ts-contact:hover { background: #FAFAFE; }
.ts-contact-on { background: var(--ts-brand-soft); }
.ts-contact input { width: 18px; height: 18px; accent-color: var(--ts-brand); flex: none; }
.ts-contact .ts-row-title, .ts-contact .ts-row-sub { display: block; }
.ts-newchat-foot { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.ts-pick { border: 1px solid var(--ts-line-2); background: var(--ts-brand-soft); color: var(--ts-brand-2); border-radius: 999px; padding: 4px 10px; font: inherit; font-size: 12px; font-weight: 600; cursor: pointer; }
.ts-pick:hover { background: #E2E0FF; }
.ts-chat-empty { margin: auto; padding: 24px; text-align: center; color: var(--ts-ink-3); font-size: 14px; }

/* Rows: long titles wrap inside their column instead of pushing the action buttons onto a new line */
.ts-row > .ts-grow.ts-min0 { flex: 1 1 0; min-width: 160px; }
.ts-code-value { font-weight: 700; font-variant-numeric: tabular-nums; color: var(--ts-ink); }