/* ============================================================
   SUPPORT CORE — moteur d'interface generique
   Aucune couleur produit ici : tout passe par les variables CSS,
   surchargees par la configuration de marque (brand.php).

   Tokens : --sc-* (couleurs, radius, fonts, spacing, shadows)
   Composants : .sc-* (btn, card, badge, field, conversation...)
   ============================================================ */

:root {
    /* Valeurs neutres par defaut : remplacees par brand_css_vars() */
    --sc-primary: #101828;
    --sc-primary-ink: #ffffff;
    --sc-ink: #101828;
    --sc-muted: #667085;
    --sc-bg: #f7f8fa;
    --sc-surface: #ffffff;
    --sc-line: #eaecf0;
    --sc-accent: #101828;
    --sc-success: #067647;
    --sc-warning: #b54708;
    --sc-danger: #b42318;

    --sc-primary-soft: color-mix(in srgb, var(--sc-primary) 8%, white);
    --sc-success-soft: color-mix(in srgb, var(--sc-success) 10%, white);
    --sc-warning-soft: color-mix(in srgb, var(--sc-warning) 10%, white);
    --sc-danger-soft: color-mix(in srgb, var(--sc-danger) 8%, white);

    --sc-radius: 12px;
    --sc-radius-sm: 8px;
    --sc-radius-lg: 18px;
    --sc-font: system-ui, -apple-system, 'Segoe UI', sans-serif;
    --sc-font-body: system-ui, -apple-system, 'Segoe UI', sans-serif;

    --sc-space-1: 4px;
    --sc-space-2: 8px;
    --sc-space-3: 12px;
    --sc-space-4: 16px;
    --sc-space-5: 24px;
    --sc-space-6: 32px;
    --sc-space-7: 48px;
    --sc-space-8: 64px;

    --sc-shadow-sm: 0 1px 2px rgba(16, 24, 40, 0.05);
    --sc-shadow-md: 0 4px 12px -2px rgba(16, 24, 40, 0.08), 0 2px 6px -2px rgba(16, 24, 40, 0.04);
    --sc-shadow-lg: 0 16px 40px -8px rgba(16, 24, 40, 0.14), 0 4px 12px -4px rgba(16, 24, 40, 0.06);

    --sc-fast: 140ms cubic-bezier(0.3, 0.7, 0.4, 1);
    --sc-slow: 260ms cubic-bezier(0.3, 0.7, 0.4, 1);

    --sc-z-nav: 40;
    --sc-z-drawer: 60;
    --sc-z-modal: 80;
    --sc-z-toast: 90;
}

/* ---------- Base ---------- */

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body.sc-page {
    margin: 0;
    font-family: var(--sc-font-body);
    font-size: 15px;
    line-height: 1.55;
    color: var(--sc-ink);
    background: var(--sc-bg);
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 { font-family: var(--sc-font); color: var(--sc-ink); margin: 0 0 var(--sc-space-3); line-height: 1.25; }
h1 { font-size: 26px; font-weight: 700; letter-spacing: -0.02em; }
h2 { font-size: 20px; font-weight: 650; letter-spacing: -0.01em; }
h3 { font-size: 16px; font-weight: 600; }

a { color: var(--sc-primary); text-decoration: none; }
a:hover { text-decoration: underline; }

.sc-container { max-width: 1080px; margin: 0 auto; padding: 0 var(--sc-space-5); }
.sc-container-narrow { max-width: 560px; }
.sc-container-wide { max-width: 1240px; }

:focus-visible { outline: 2px solid var(--sc-primary); outline-offset: 2px; border-radius: 4px; }

::selection { background: color-mix(in srgb, var(--sc-primary) 22%, transparent); }

/* ---------- Logo / monogramme ---------- */

.sc-logo-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: var(--sc-primary);
    color: var(--sc-primary-ink);
    font-family: var(--sc-font);
    font-weight: 700;
    font-size: 17px;
    flex: none;
}

.sc-brandline { display: flex; align-items: center; gap: var(--sc-space-3); }
.sc-brandline .sc-brand-name { font-family: var(--sc-font); font-weight: 650; font-size: 16px; color: var(--sc-ink); }
.sc-brandline .sc-brand-tag { font-size: 12.5px; color: var(--sc-muted); }

/* ---------- Boutons ---------- */

.sc-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--sc-space-2);
    font: inherit;
    font-weight: 600;
    font-size: 14.5px;
    padding: 10px 18px;
    border-radius: var(--sc-radius-sm);
    border: 1px solid transparent;
    cursor: pointer;
    transition: background var(--sc-fast), border-color var(--sc-fast), transform var(--sc-fast), box-shadow var(--sc-fast), opacity var(--sc-fast);
    text-decoration: none !important;
    white-space: nowrap;
}
.sc-btn:active { transform: translateY(1px) scale(0.99); }
.sc-btn:disabled, .sc-btn[aria-disabled="true"] { opacity: 0.55; cursor: not-allowed; transform: none; }

.sc-btn-primary { background: var(--sc-primary); color: var(--sc-primary-ink); box-shadow: var(--sc-shadow-sm); }
.sc-btn-primary:hover:not(:disabled) { background: color-mix(in srgb, var(--sc-primary) 88%, black); }

.sc-btn-secondary { background: var(--sc-surface); color: var(--sc-ink); border-color: var(--sc-line); }
.sc-btn-secondary:hover:not(:disabled) { border-color: color-mix(in srgb, var(--sc-ink) 30%, var(--sc-line)); background: color-mix(in srgb, var(--sc-ink) 3%, var(--sc-surface)); }

.sc-btn-ghost { background: transparent; color: var(--sc-muted); }
.sc-btn-ghost:hover:not(:disabled) { color: var(--sc-ink); background: color-mix(in srgb, var(--sc-ink) 5%, transparent); }

.sc-btn-danger { background: var(--sc-danger); color: #fff; }
.sc-btn-danger:hover:not(:disabled) { background: color-mix(in srgb, var(--sc-danger) 88%, black); }

.sc-btn-lg { padding: 13px 24px; font-size: 15.5px; border-radius: var(--sc-radius); }
.sc-btn-sm { padding: 6px 12px; font-size: 13px; }
.sc-btn-block { width: 100%; }

.sc-btn .sc-spinner { width: 15px; height: 15px; border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%; animation: sc-spin 0.7s linear infinite; }
@keyframes sc-spin { to { transform: rotate(360deg); } }

/* ---------- Cartes / surfaces ---------- */

.sc-card {
    background: var(--sc-surface);
    border: 1px solid var(--sc-line);
    border-radius: var(--sc-radius);
    box-shadow: var(--sc-shadow-sm);
}

.sc-card-pad { padding: var(--sc-space-5); }
.sc-card-hover { transition: border-color var(--sc-fast), box-shadow var(--sc-fast), transform var(--sc-fast); }
.sc-card-hover:hover { border-color: color-mix(in srgb, var(--sc-primary) 35%, var(--sc-line)); box-shadow: var(--sc-shadow-md); }

/* ---------- Badges / statuts ---------- */

.sc-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 12.5px;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: 999px;
    background: color-mix(in srgb, var(--sc-ink) 6%, transparent);
    color: var(--sc-ink);
    white-space: nowrap;
}
.sc-badge::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: currentColor; opacity: 0.8; }
.sc-badge-open::before { animation: sc-pulse 2.2s ease infinite; }
@keyframes sc-pulse { 0%, 100% { opacity: 0.8; } 50% { opacity: 0.25; } }

.sc-badge-success { background: var(--sc-success-soft); color: var(--sc-success); }
.sc-badge-warning { background: var(--sc-warning-soft); color: var(--sc-warning); }
.sc-badge-danger { background: var(--sc-danger-soft); color: var(--sc-danger); }
.sc-badge-primary { background: var(--sc-primary-soft); color: var(--sc-primary); }
.sc-badge-muted { background: color-mix(in srgb, var(--sc-ink) 5%, transparent); color: var(--sc-muted); }

.sc-ref {
    font-family: ui-monospace, 'SF Mono', 'Cascadia Mono', Menlo, monospace;
    font-size: 12.5px;
    color: var(--sc-muted);
    letter-spacing: 0.02em;
}

/* ---------- Formulaires ---------- */

.sc-field { display: flex; flex-direction: column; gap: 6px; margin-bottom: var(--sc-space-4); }
.sc-label { font-size: 13.5px; font-weight: 600; color: var(--sc-ink); }
.sc-hint { font-size: 12.5px; color: var(--sc-muted); }

.sc-input, .sc-select, .sc-textarea {
    font: inherit;
    font-size: 15px;
    padding: 10px 14px;
    border-radius: var(--sc-radius-sm);
    border: 1px solid var(--sc-line);
    background: var(--sc-surface);
    color: var(--sc-ink);
    transition: border-color var(--sc-fast), box-shadow var(--sc-fast);
    width: 100%;
}
.sc-select {
    appearance: none;
    -webkit-appearance: none;
    padding-right: 38px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23667085' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
}
.sc-textarea { resize: vertical; min-height: 110px; line-height: 1.5; }
.sc-input:hover, .sc-select:hover, .sc-textarea:hover { border-color: color-mix(in srgb, var(--sc-ink) 22%, var(--sc-line)); }
.sc-input:focus, .sc-select:focus, .sc-textarea:focus {
    outline: none;
    border-color: var(--sc-primary);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--sc-primary) 14%, transparent);
}
.sc-input::placeholder, .sc-textarea::placeholder { color: color-mix(in srgb, var(--sc-muted) 70%, transparent); }
.sc-input[aria-invalid="true"], .sc-textarea[aria-invalid="true"] { border-color: var(--sc-danger); }

.sc-error-text { font-size: 13px; color: var(--sc-danger); }

.sc-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sc-space-4); }
@media (max-width: 640px) { .sc-form-row { grid-template-columns: 1fr; } }

/* Honeypot : hors ecran, invisible pour l'humain */
.sc-hp { position: absolute; left: -9999px; opacity: 0; height: 0; overflow: hidden; }

/* ---------- Header / nav ---------- */

.sc-header {
    background: var(--sc-surface);
    border-bottom: 1px solid var(--sc-line);
    position: sticky;
    top: 0;
    z-index: var(--sc-z-nav);
}
.sc-header-inner { display: flex; align-items: center; justify-content: space-between; gap: var(--sc-space-4); padding: 14px var(--sc-space-5); max-width: 1080px; margin: 0 auto; }
.sc-header .sc-brand-tag { display: none; }
@media (min-width: 640px) { .sc-header .sc-brand-tag { display: block; } }

/* ---------- Flash / toasts ---------- */

.sc-flash { display: flex; align-items: flex-start; gap: var(--sc-space-3); padding: 12px 16px; border-radius: var(--sc-radius-sm); font-size: 14px; margin-bottom: var(--sc-space-4); border: 1px solid transparent; animation: sc-fade-up var(--sc-slow) both; }
.sc-flash-success { background: var(--sc-success-soft); color: var(--sc-success); border-color: color-mix(in srgb, var(--sc-success) 25%, transparent); }
.sc-flash-error { background: var(--sc-danger-soft); color: var(--sc-danger); border-color: color-mix(in srgb, var(--sc-danger) 25%, transparent); }
.sc-flash-info { background: color-mix(in srgb, var(--sc-ink) 4%, transparent); color: var(--sc-ink); }
.sc-flash a { color: inherit; font-weight: 600; word-break: break-all; }

/* ---------- Conversation (thread) ---------- */

.sc-thread { display: flex; flex-direction: column; gap: var(--sc-space-5); }

.sc-msg { display: flex; gap: var(--sc-space-3); max-width: 92%; }
.sc-msg-agent { align-self: flex-start; }
.sc-msg-client { align-self: flex-end; flex-direction: row-reverse; }

.sc-msg-avatar {
    width: 32px; height: 32px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 13px; font-weight: 700; flex: none; margin-top: 2px;
}
.sc-msg-agent .sc-msg-avatar { background: var(--sc-primary); color: var(--sc-primary-ink); }
.sc-msg-client .sc-msg-avatar { background: color-mix(in srgb, var(--sc-ink) 10%, transparent); color: var(--sc-ink); }

.sc-msg-body { min-width: 0; }
.sc-msg-meta { font-size: 12px; color: var(--sc-muted); margin-bottom: 4px; display: flex; gap: 8px; align-items: baseline; flex-wrap: wrap; }
.sc-msg-meta strong { color: var(--sc-ink); font-weight: 600; font-size: 12.5px; }

.sc-msg-text {
    padding: 12px 16px;
    border-radius: 14px;
    font-size: 14.5px;
    line-height: 1.55;
    white-space: pre-wrap;
    word-break: break-word;
}
.sc-msg-agent .sc-msg-text { background: var(--sc-surface); border: 1px solid var(--sc-line); border-top-left-radius: 4px; }
.sc-msg-client .sc-msg-text { background: color-mix(in srgb, var(--sc-ink) 6%, var(--sc-surface)); border-top-right-radius: 4px; }

.sc-msg-internal { position: relative; }
.sc-msg-internal .sc-msg-text { background: var(--sc-warning-soft); border-color: color-mix(in srgb, var(--sc-warning) 25%, transparent); }
.sc-msg-internal::after { content: 'Note interne — jamais visible du client'; }

/* ---------- Composer ---------- */

.sc-composer { border-top: 1px solid var(--sc-line); padding-top: var(--sc-space-4); }
.sc-composer textarea { min-height: 84px; }
.sc-composer-foot { display: flex; align-items: center; justify-content: space-between; gap: var(--sc-space-3); margin-top: var(--sc-space-3); flex-wrap: wrap; }
.sc-composer-hint { font-size: 12.5px; color: var(--sc-muted); }

/* ---------- Cartes demande (client) ---------- */

.sc-request-card { display: block; padding: var(--sc-space-4) var(--sc-space-5); text-decoration: none !important; color: inherit; position: relative; }
.sc-request-card + .sc-request-card { border-top: 1px solid var(--sc-line); }
.sc-request-head { display: flex; align-items: baseline; justify-content: space-between; gap: var(--sc-space-3); margin-bottom: 4px; }
.sc-request-title { font-weight: 600; font-size: 15px; color: var(--sc-ink); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sc-request-sub { font-size: 13.5px; color: var(--sc-muted); display: flex; gap: var(--sc-space-3); flex-wrap: wrap; align-items: center; }

.sc-action-wait {
    margin-top: 10px;
    display: inline-flex; align-items: center; gap: 8px;
    font-size: 13.5px; font-weight: 600; color: var(--sc-warning);
    background: var(--sc-warning-soft);
    padding: 6px 12px; border-radius: 999px;
}

/* ---------- Empty states ---------- */

.sc-empty { text-align: center; padding: var(--sc-space-8) var(--sc-space-5); }
.sc-empty-icon { width: 56px; height: 56px; margin: 0 auto var(--sc-space-4); border-radius: 18px; background: var(--sc-primary-soft); color: var(--sc-primary); display: flex; align-items: center; justify-content: center; font-size: 24px; }
.sc-empty h3 { margin-bottom: 6px; }
.sc-empty p { color: var(--sc-muted); max-width: 420px; margin: 0 auto var(--sc-space-5); }

/* ---------- Skeletons ---------- */

.sc-skel { border-radius: var(--sc-radius-sm); background: linear-gradient(100deg, var(--sc-line) 40%, color-mix(in srgb, var(--sc-line) 50%, var(--sc-surface)) 50%, var(--sc-line) 60%); background-size: 200% 100%; animation: sc-skel 1.4s ease infinite; }
@keyframes sc-skel { to { background-position: -200% 0; } }

/* ---------- Pagination ---------- */

.sc-pager { display: flex; align-items: center; justify-content: center; gap: var(--sc-space-4); padding: var(--sc-space-5) 0; font-size: 14px; color: var(--sc-muted); }

/* ---------- Filtres ---------- */

.sc-filters { display: flex; gap: var(--sc-space-3); flex-wrap: wrap; align-items: center; margin-bottom: var(--sc-space-4); }
.sc-filters .sc-input, .sc-filters .sc-select { width: auto; min-width: 160px; }

/* ---------- Animations ---------- */

@keyframes sc-fade-up { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.sc-anim-in { animation: sc-fade-up var(--sc-slow) both; }

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

/* ---------- Responsive base ---------- */

@media (max-width: 640px) {
    .sc-container { padding: 0 var(--sc-space-4); }
    h1 { font-size: 22px; }
    .sc-msg { max-width: 100%; }
    .sc-request-title { white-space: normal; }
}

/* ---------- Scrollbar discrete ---------- */

.sc-scroll::-webkit-scrollbar { width: 8px; height: 8px; }
.sc-scroll::-webkit-scrollbar-thumb { background: color-mix(in srgb, var(--sc-ink) 18%, transparent); border-radius: 8px; }
.sc-scroll::-webkit-scrollbar-track { background: transparent; }

/* ============================================================
   COMPOSANTS BACK-OFFICE (densite agent, meme design system)
   ============================================================ */

/* Layout 2 colonnes : conversation + panneau actions */
.sc-side { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: var(--sc-space-5); align-items: start; }
@media (max-width: 1024px) { .sc-side { grid-template-columns: 1fr; } }

/* Table dense */
.sc-table-wrap { background: var(--sc-surface); border: 1px solid var(--sc-line); border-radius: var(--sc-radius); overflow: auto; box-shadow: var(--sc-shadow-sm); }
.sc-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.sc-table th { text-align: left; font-size: 11.5px; font-weight: 650; text-transform: uppercase; letter-spacing: 0.05em; color: var(--sc-muted); padding: 10px 14px; border-bottom: 1px solid var(--sc-line); background: color-mix(in srgb, var(--sc-ink) 2%, var(--sc-surface)); white-space: nowrap; }
.sc-table td { padding: 10px 14px; border-bottom: 1px solid color-mix(in srgb, var(--sc-line) 55%, transparent); vertical-align: middle; }
.sc-table tbody tr { transition: background var(--sc-fast); }
.sc-table tbody tr:hover { background: color-mix(in srgb, var(--sc-primary) 3%, transparent); }
.sc-table tbody tr:last-child td { border-bottom: none; }
.sc-table .sc-num { font-family: ui-monospace, Menlo, monospace; font-size: 12px; }
.sc-table a { color: var(--sc-ink); font-weight: 550; }
.sc-table a:hover { color: var(--sc-primary); }

/* KPI cards */
.sc-kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: var(--sc-space-4); }
.sc-kpi { background: var(--sc-surface); border: 1px solid var(--sc-line); border-radius: var(--sc-radius); padding: var(--sc-space-4) var(--sc-space-5); box-shadow: var(--sc-shadow-sm); }
.sc-kpi .sc-hint { font-size: 12.5px; }
.sc-kpi .sc-kpi-v { font-size: 26px; font-weight: 700; font-family: var(--sc-font); margin-top: 2px; letter-spacing: -0.02em; }
.sc-kpi .sc-kpi-sub { font-size: 12px; color: var(--sc-muted); margin-top: 2px; }

/* Onglets (reponse / note interne) */
.sc-tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--sc-line); margin-bottom: var(--sc-space-4); }
.sc-tab { background: none; border: none; border-bottom: 2px solid transparent; padding: 9px 14px; font: inherit; font-size: 13.5px; font-weight: 600; color: var(--sc-muted); cursor: pointer; margin-bottom: -1px; transition: color var(--sc-fast), border-color var(--sc-fast); }
.sc-tab:hover { color: var(--sc-ink); }
.sc-tab[aria-selected="true"] { color: var(--sc-primary); border-bottom-color: var(--sc-primary); }

/* Panneau lateral admin */
.sc-panel { background: var(--sc-surface); border: 1px solid var(--sc-line); border-radius: var(--sc-radius); padding: var(--sc-space-5); box-shadow: var(--sc-shadow-sm); }
.sc-panel h3 { display: flex; align-items: center; justify-content: space-between; font-size: 13px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--sc-muted); margin-bottom: var(--sc-space-3); }
.sc-panel .sc-stack { display: flex; flex-direction: column; gap: var(--sc-space-3); }
.sc-kv { display: flex; justify-content: space-between; gap: var(--sc-space-3); font-size: 13.5px; padding: 3px 0; }
.sc-kv dt { color: var(--sc-muted); }
.sc-kv dd { margin: 0; font-weight: 550; text-align: right; word-break: break-word; }

/* Sidebar layout admin */
.sc-admin { display: grid; grid-template-columns: 232px minmax(0, 1fr); min-height: 100dvh; }
.sc-admin-side { border-right: 1px solid var(--sc-line); background: var(--sc-surface); padding: var(--sc-space-4) var(--sc-space-3); position: sticky; top: 0; height: 100dvh; overflow-y: auto; display: flex; flex-direction: column; gap: var(--sc-space-4); }
.sc-menu { display: flex; flex-direction: column; gap: 2px; }
.sc-menu-label { font-size: 11px; font-weight: 650; text-transform: uppercase; letter-spacing: 0.06em; color: var(--sc-muted); padding: var(--sc-space-3) 10px 4px; }
.sc-menu a { display: flex; align-items: center; gap: 9px; padding: 8px 10px; border-radius: 8px; color: var(--sc-ink); font-size: 13.5px; font-weight: 500; text-decoration: none; transition: background var(--sc-fast), color var(--sc-fast); }
.sc-menu a:hover { background: color-mix(in srgb, var(--sc-ink) 5%, transparent); }
.sc-menu a.active { background: var(--sc-primary-soft); color: var(--sc-primary); font-weight: 600; }
.sc-menu .sc-count { margin-left: auto; font-size: 11.5px; font-weight: 650; background: color-mix(in srgb, var(--sc-ink) 7%, transparent); border-radius: 999px; padding: 1px 8px; }
.sc-admin-main { padding: var(--sc-space-5) var(--sc-space-6); min-width: 0; }
.sc-admin-top { display: flex; align-items: center; gap: var(--sc-space-4); margin-bottom: var(--sc-space-5); flex-wrap: wrap; }
.sc-admin-top h1 { margin: 0; font-size: 20px; }
.sc-admin-top .sc-spacer { flex: 1; }
.sc-search { flex: 1; min-width: 200px; max-width: 420px; position: relative; }
.sc-search input { width: 100%; padding-left: 36px; }
.sc-search svg { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--sc-muted); pointer-events: none; }
.sc-admin-burger { display: none; }

@media (max-width: 900px) {
  .sc-admin { grid-template-columns: 1fr; }
  .sc-admin-side { position: fixed; z-index: var(--sc-z-drawer); left: 0; top: 0; width: 260px; transform: translateX(-100%); transition: transform var(--sc-slow); box-shadow: var(--sc-shadow-lg); height: 100dvh; }
  .sc-admin-side.open { transform: none; }
  .sc-admin-burger { display: inline-flex; }
  .sc-admin-main { padding: var(--sc-space-4); }
}

/* Toolbar filtres admin */
.sc-toolbar { display: flex; gap: var(--sc-space-3); flex-wrap: wrap; align-items: center; margin-bottom: var(--sc-space-4); }
.sc-toolbar .sc-select { width: auto; }

/* Attachments chips (reponses) */
.sc-attach-list { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.sc-attach-chip { display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; font-weight: 550; background: color-mix(in srgb, var(--sc-ink) 4%, transparent); border: 1px solid var(--sc-line); border-radius: 999px; padding: 4px 12px; color: var(--sc-ink); text-decoration: none !important; }
.sc-attach-chip:hover { border-color: var(--sc-primary); color: var(--sc-primary); }

/* Notes internes visuelles */
.sc-internal-note .sc-msg-text { background: var(--sc-warning-soft) !important; border-color: color-mix(in srgb, var(--sc-warning) 30%, transparent) !important; }
.sc-internal-tag { font-size: 10.5px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: var(--sc-warning); }