/*
 * Back-office et portail « Signatures ».
 * Feuille unique, sans préprocesseur ni CDN : modifiez les variables ci-dessous pour adapter les couleurs.
 */

@font-face {
    font-family: "Atkinson Hyperlegible Next";
    src: url("../fonts/atkinson-next.woff2") format("woff2");
    font-weight: 200 800;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: "Atkinson Hyperlegible Mono";
    src: url("../fonts/atkinson-mono.woff2") format("woff2");
    font-weight: 200 800;
    font-style: normal;
    font-display: swap;
}

:root {
    /* Texte et surfaces */
    --ink: #17242e;
    --muted: #586a77;
    --line: #dce3e8;
    --line-strong: #bfcbd4;
    --bg: #f2f5f7;
    --surface: #ffffff;
    --surface-2: #f7f9fa;

    /* Bleu nuit de la barre latérale, bleu canal des actions, jaune soleil en repère */
    --night: #0f3554;
    --night-2: #1a4871;
    --night-ink: #c9dbe9;
    --accent: #16649a;
    --accent-strong: #0f4f7d;
    --accent-soft: #e4f0f8;
    --sun: #f2b544;

    /* États */
    --ok: #1c7440;
    --ok-soft: #e2f3e8;
    --warn: #8a5300;
    --warn-soft: #fff1d2;
    --danger: #b3261e;
    --danger-soft: #fdeceb;

    --r-s: 6px;
    --r-m: 10px;
    --r-l: 14px;
    --sidebar: 248px;
    --focus: 0 0 0 3px rgba(22, 100, 154, .28);

    --font: "Atkinson Hyperlegible Next", "Segoe UI", system-ui, sans-serif;
    --mono: "Atkinson Hyperlegible Mono", Consolas, "Cascadia Mono", monospace;
}

*, *::before, *::after { box-sizing: border-box; }

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

body {
    margin: 0;
    font-family: var(--font);
    font-size: 15px;
    line-height: 1.45;
    color: var(--ink);
    background: var(--bg);
}

h1 { font-size: 26px; line-height: 1.15; font-weight: 700; letter-spacing: -.01em; margin: 0; }
h2 { font-size: 16px; line-height: 1.3; font-weight: 700; margin: 0 0 12px; }
p { margin: 0 0 12px; }
a { color: var(--accent); text-underline-offset: 2px; }
a:hover { color: var(--accent-strong); }
code { font-family: var(--mono); font-size: .9em; background: var(--surface-2); border: 1px solid var(--line); border-radius: 4px; padding: 0 4px; }
strong { font-weight: 700; }

:focus-visible { outline: none; box-shadow: var(--focus); border-radius: var(--r-s); }

.icon { flex: none; vertical-align: -3px; }
.muted { color: var(--muted); font-size: 13px; }
.spacer { flex: 1; }
.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.nowrap { white-space: nowrap; }
.right { text-align: right; }
[hidden] { display: none !important; }

.skip { position: absolute; left: -9999px; }
.skip:focus { left: 12px; top: 12px; z-index: 50; background: var(--surface); padding: 8px 12px; border-radius: var(--r-s); }

/* ---------------------------------------------------------------- Structure */

.app { min-height: 100vh; }
.app--nav { display: grid; grid-template-columns: var(--sidebar) minmax(0, 1fr); }

.sidebar {
    position: sticky; top: 0; height: 100vh; overflow-y: auto;
    display: flex; flex-direction: column;
    background: var(--night); color: var(--night-ink);
    padding: 20px 14px 14px;
}

.brand { display: block; color: #fff; text-decoration: none; padding: 0 8px 18px; }
.brand:hover { color: #fff; }
.brand-name { display: block; font-size: 21px; font-weight: 700; letter-spacing: -.01em; line-height: 1.1; }
.brand-stroke { display: block; width: 104px; height: 12px; margin: 3px 0 6px -2px; color: var(--sun); }
.brand-org { display: block; font-size: 12.5px; color: var(--night-ink); }

.nav { display: flex; flex-direction: column; gap: 2px; }
.nav-group { font-size: 12px; color: #9db6ca; margin: 16px 0 4px; padding: 0 10px; }
.nav-link {
    position: relative;
    display: flex; align-items: center; gap: 10px;
    padding: 8px 10px; border-radius: var(--r-s);
    color: var(--night-ink); text-decoration: none; font-weight: 500;
}
.nav-link:hover { background: var(--night-2); color: #fff; }
.nav-link.active { background: var(--night-2); color: #fff; font-weight: 700; }
.nav-link.active::before { content: ""; position: absolute; left: -14px; top: 7px; bottom: 7px; width: 4px; border-radius: 0 4px 4px 0; background: var(--sun); }
.nav-link:focus-visible { box-shadow: 0 0 0 3px rgba(242, 181, 68, .55); }

.sidebar-foot { margin-top: auto; padding-top: 16px; display: flex; flex-direction: column; gap: 10px; }
.user { display: flex; align-items: center; gap: 10px; padding: 10px 8px 2px; border-top: 1px solid rgba(255, 255, 255, .14); }
.user-name { display: block; color: #fff; font-weight: 600; font-size: 14px; line-height: 1.2; overflow-wrap: anywhere; }
.user-role { display: block; font-size: 12.5px; color: #9db6ca; }
.user form { margin-left: auto; }
.icon-btn {
    display: inline-flex; align-items: center; justify-content: center;
    width: 34px; height: 34px; border-radius: var(--r-s);
    background: transparent; border: 0; color: inherit; cursor: pointer;
}
.icon-btn:hover { background: rgba(127, 148, 165, .22); }
.sidebar .icon-btn { color: var(--night-ink); }
.sidebar .icon-btn:hover { background: var(--night-2); color: #fff; }

.avatar {
    flex: none; display: inline-flex; align-items: center; justify-content: center;
    width: 34px; height: 34px; border-radius: 50%;
    background: var(--accent-soft); color: var(--accent-strong);
    font-size: 12.5px; font-weight: 700;
}
.sidebar .avatar { background: var(--night-2); color: #fff; }

.content { min-width: 0; }
main { max-width: 1180px; margin: 0 auto; padding: 28px 28px 56px; }

/* Portail agent : pas de barre latérale, simple bandeau */
.topbar {
    display: flex; align-items: center; gap: 12px;
    background: var(--night); color: var(--night-ink); padding: 10px 20px;
}
.topbar .brand { padding: 0; }
.topbar .brand-stroke { display: none; }
.topbar .brand-name { font-size: 18px; }
.topbar .user { border: 0; padding: 0; margin-left: auto; }
.topbar .icon-btn { color: var(--night-ink); }
.topbar .icon-btn:hover { background: var(--night-2); color: #fff; }
.topbar .avatar { background: var(--night-2); color: #fff; }

@media (max-width: 900px) {
    .app--nav { display: block; }
    .sidebar { position: static; height: auto; padding: 12px 12px 8px; }
    .brand { padding: 0 6px 8px; }
    .brand-stroke, .brand-org, .nav-group { display: none; }
    .nav { flex-direction: row; overflow-x: auto; gap: 4px; padding-bottom: 6px; scrollbar-width: thin; }
    .nav-link { white-space: nowrap; }
    .nav-link.active::before { left: 10px; right: 10px; top: auto; bottom: 2px; width: auto; height: 3px; border-radius: 3px; }
    .sidebar-foot { flex-direction: row; align-items: center; padding-top: 6px; }
    .sidebar-foot .user { border: 0; padding: 0; margin-left: auto; }
    .user-role { display: none; }
    main { padding: 18px 14px 40px; }
    h1 { font-size: 22px; }
}

/* ---------------------------------------------------------------- En-tête de page */

.page-head { display: flex; align-items: flex-start; gap: 16px; flex-wrap: wrap; margin-bottom: 20px; }
.page-head > div:first-child { flex: 1; min-width: 240px; }
.page-head .lead { color: var(--muted); max-width: 78ch; margin: 8px 0 0; }
.page-title { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.page-actions { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.back { display: inline-flex; align-items: center; gap: 4px; font-size: 13.5px; text-decoration: none; margin-bottom: 6px; color: var(--muted); }
.back:hover { color: var(--accent-strong); }

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

.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-m); padding: 20px; margin-bottom: 16px; }
.card-head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 12px; }
.card-head h2 { margin: 0; }
.card--flush { padding: 0; overflow: hidden; }
.card--flush > .card-head { padding: 16px 20px 0; }
.card-foot { padding: 12px 20px; border-top: 1px solid var(--line); background: var(--surface-2); }
.card--flush > .card-foot:last-child { border-radius: 0 0 var(--r-m) var(--r-m); }

.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 16px; align-items: start; }
@media (max-width: 1000px) { .split { grid-template-columns: 1fr; } }

/* Indicateurs du tableau de bord */
.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 12px; margin-bottom: 16px; }
.tile {
    display: flex; align-items: center; gap: 12px;
    background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-m);
    padding: 14px 16px; color: inherit; text-decoration: none;
}
a.tile:hover { border-color: var(--accent); color: inherit; }
.tile-icon { flex: none; display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: var(--r-s); background: var(--accent-soft); color: var(--accent-strong); }
.tile-value { display: block; font-size: 24px; font-weight: 700; line-height: 1.1; font-variant-numeric: tabular-nums; }
.tile-label { display: block; color: var(--muted); font-size: 13px; }

/* ---------------------------------------------------------------- Tableaux */

.table-wrap { overflow-x: auto; }
table.list { width: 100%; border-collapse: collapse; }
table.list th, table.list td { text-align: left; padding: 11px 12px; border-bottom: 1px solid var(--line); vertical-align: middle; }
table.list th { font-size: 12.5px; font-weight: 600; color: var(--muted); background: var(--surface-2); white-space: nowrap; }
table.list th:first-child, table.list td:first-child { padding-left: 20px; }
table.list th:last-child, table.list td:last-child { padding-right: 20px; }
table.list tbody tr:last-child td { border-bottom: 0; }
table.list tbody tr:hover td { background: #fafcfd; }
table.list .num { font-variant-numeric: tabular-nums; }
.cell-title { font-weight: 600; text-decoration: none; }
.cell-title:hover { text-decoration: underline; }
.cell-actions { text-align: right; white-space: nowrap; }
.cell-actions > * { margin: 2px 0 2px 4px; }
.btn.icon-only { padding: 6px 8px; }
.person { display: flex; align-items: center; gap: 10px; }

/* Fiche descriptive (libellé / valeur) */
dl.facts { display: grid; grid-template-columns: max-content minmax(0, 1fr); gap: 0; margin: 0; }
dl.facts dt, dl.facts dd { padding: 9px 0; border-bottom: 1px solid var(--line); margin: 0; }
dl.facts dt { color: var(--muted); font-size: 13px; padding-right: 20px; }
dl.facts dt:last-of-type, dl.facts dd:last-of-type { border-bottom: 0; }

.empty { text-align: center; padding: 36px 20px; color: var(--muted); }
.empty .icon { color: var(--line-strong); margin-bottom: 8px; }
.empty p { margin: 0 auto 12px; max-width: 46ch; }
.empty p:last-child { margin-bottom: 0; }
.empty strong { display: block; color: var(--ink); font-size: 16px; margin-bottom: 4px; }

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

label { display: block; font-weight: 600; font-size: 13.5px; margin: 14px 0 5px; }
.card > label:first-child, .card > h2 + label { margin-top: 0; }
.hint { color: var(--muted); font-size: 13px; margin: 5px 0 0; }

input[type=text], input[type=number], input[type=search], input[type=url], input[type=datetime-local], select, textarea {
    width: 100%; padding: 8px 10px;
    border: 1px solid var(--line-strong); border-radius: var(--r-s);
    font: inherit; color: var(--ink); background: var(--surface);
}
input:hover, select:hover, textarea:hover { border-color: #93a5b2; }
input:focus-visible, select:focus-visible, textarea:focus-visible { border-color: var(--accent); box-shadow: var(--focus); }
input::placeholder { color: #8797a3; }
input.small { width: 96px; }
select { padding-right: 28px; }
textarea.code { font-family: var(--mono); font-size: 13px; line-height: 1.5; min-height: 280px; resize: vertical; tab-size: 2; background: var(--surface-2); }

fieldset { border: 1px solid var(--line); border-radius: var(--r-s); margin: 14px 0 0; padding: 8px 14px 12px; min-width: 0; }
fieldset.bare { border: 0; margin: 0; padding: 0; }
legend { font-weight: 600; font-size: 13.5px; padding: 0 6px; }
.scroll { max-height: 230px; overflow: auto; }

.field-row { display: flex; gap: 12px; flex-wrap: wrap; }
.field-row > * { flex: 1; min-width: 190px; }

/* Champ de recherche avec icône */
.search { position: relative; flex: 1; max-width: 380px; }
.search .icon { position: absolute; left: 10px; top: 50%; transform: translateY(-50%); color: var(--muted); }
.search input { padding-left: 34px; }

/* Cases et boutons radio */
label.check { display: flex; align-items: flex-start; gap: 8px; font-weight: 400; font-size: 14.5px; margin: 6px 0; cursor: pointer; }
label.check input { flex: none; width: 17px; height: 17px; margin: 2px 0 0; accent-color: var(--accent); }

/* Interrupteur : une case à cocher habillée */
.switch { display: inline-flex; align-items: center; gap: 10px; font-weight: 400; font-size: 14.5px; margin: 0; cursor: pointer; }
.switch input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.switch-track { flex: none; position: relative; width: 38px; height: 22px; border-radius: 11px; background: var(--line-strong); transition: background .15s; }
.switch-track::after { content: ""; position: absolute; top: 3px; left: 3px; width: 16px; height: 16px; border-radius: 50%; background: #fff; transition: transform .15s; }
.switch input:checked + .switch-track { background: var(--accent); }
.switch input:checked + .switch-track::after { transform: translateX(16px); }
.switch input:focus-visible + .switch-track { box-shadow: var(--focus); }
.switch input:disabled + .switch-track { opacity: .5; }

/* Même interrupteur sous forme de bouton : il envoie son formulaire au clic (activation d'une campagne) */
button.switch-btn { position: relative; width: 38px; height: 22px; padding: 0; border: 0; border-radius: 11px; background: var(--line-strong); cursor: pointer; vertical-align: middle; transition: background .15s; }
button.switch-btn::after { content: ""; position: absolute; top: 3px; left: 3px; width: 16px; height: 16px; border-radius: 50%; background: #fff; transition: transform .15s; }
button.switch-btn[aria-checked=true] { background: var(--accent); }
button.switch-btn[aria-checked=true]::after { transform: translateX(16px); }

/* Choix exclusifs présentés en liste de cartes (portail) */
.option { display: flex; align-items: flex-start; gap: 10px; padding: 9px 12px; margin: 0; border: 1px solid var(--line); border-radius: var(--r-s); font-weight: 400; font-size: 14.5px; cursor: pointer; }
.option + .option { margin-top: 6px; }
fieldset > .option:first-of-type { margin-top: 4px; }
.option input[type=radio] { flex: none; width: 17px; height: 17px; margin: 2px 0 0; accent-color: var(--accent); }
.option > span { min-width: 0; }
.option:has(input:checked) { border-color: var(--accent); background: var(--accent-soft); }

/* Zone de dépôt de fichier */
.dropzone {
    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px;
    min-height: 112px; padding: 16px; margin: 0;
    border: 1.5px dashed var(--line-strong); border-radius: var(--r-m);
    background: var(--surface-2); color: var(--muted);
    font-weight: 400; font-size: 14px; text-align: center; cursor: pointer;
}
.dropzone:hover, .dropzone.is-over { border-color: var(--accent); background: var(--accent-soft); color: var(--accent-strong); }
.dropzone:focus-within { border-color: var(--accent); box-shadow: var(--focus); }
.dropzone input[type=file] { position: absolute; opacity: 0; width: 1px; height: 1px; }
.dropzone-name { color: var(--ink); font-weight: 600; overflow-wrap: anywhere; }
.dropzone u { color: var(--accent); }
html:not(.js) .dropzone input[type=file] { position: static; opacity: 1; width: auto; height: auto; }

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

.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 7px;
    padding: 8px 14px; border-radius: var(--r-s);
    border: 1px solid var(--accent); background: var(--accent); color: #fff;
    font: inherit; font-size: 14.5px; font-weight: 600; line-height: 1.2;
    text-decoration: none; cursor: pointer; white-space: nowrap;
}
.btn:hover { background: var(--accent-strong); border-color: var(--accent-strong); color: #fff; }
.btn.secondary { background: var(--surface); color: var(--accent-strong); border-color: var(--line-strong); }
.btn.secondary:hover { background: var(--accent-soft); border-color: var(--accent); }
.btn.danger { background: var(--surface); color: var(--danger); border-color: #e3b5b1; }
.btn.danger:hover { background: var(--danger-soft); border-color: var(--danger); }
.btn.danger.solid { background: var(--danger); color: #fff; border-color: var(--danger); }
.btn.danger.solid:hover { background: #8f1d17; }
.btn.small { padding: 5px 10px; font-size: 13.5px; }
.btn:disabled, .btn[aria-disabled=true] { opacity: .5; cursor: default; pointer-events: none; }
.btn .icon { vertical-align: 0; }
.btn.is-busy .icon { animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

button.link { background: none; border: 0; color: var(--accent); cursor: pointer; font: inherit; padding: 0; }
form.inline { display: inline; }

/* ---------------------------------------------------------------- Étiquettes et messages */

.badge { display: inline-flex; align-items: center; gap: 6px; padding: 2px 9px; border-radius: 999px; font-size: 12.5px; font-weight: 600; background: var(--accent-soft); color: var(--accent-strong); white-space: nowrap; }
.badge::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.badge.ok { background: var(--ok-soft); color: var(--ok); }
.badge.warn { background: var(--warn-soft); color: var(--warn); }
.badge.off { background: #edf1f4; color: var(--muted); }
.badge.plain::before { display: none; }

.alert { display: flex; gap: 10px; align-items: flex-start; padding: 11px 14px; border-radius: var(--r-s); margin-bottom: 16px; border: 1px solid; }
.alert .icon { margin-top: 1px; }
.alert > div { min-width: 0; }
.notice { background: var(--warn-soft); color: var(--warn); border-color: #ecd28f; }
.errors { background: var(--danger-soft); color: var(--danger); border-color: #f0c0bb; }
.flash { background: var(--ok-soft); color: var(--ok); border-color: #b7dfc5; }

/* Notification de confirmation (message de session) */
.toasts { position: fixed; bottom: 20px; right: 20px; z-index: 40; display: flex; flex-direction: column; gap: 8px; max-width: min(460px, calc(100vw - 32px)); }
.toast {
    display: flex; gap: 10px; align-items: flex-start;
    background: var(--ink); color: #fff; padding: 12px 12px 12px 14px;
    border-radius: var(--r-m); box-shadow: 0 10px 30px rgba(15, 53, 84, .28);
    overflow-wrap: anywhere;
}
.toast > .icon { color: #7fd9a0; margin-top: 1px; }
.toast .icon-btn { width: 26px; height: 26px; margin: -3px -3px 0 auto; color: #c9d5de; }
.toast.is-leaving { opacity: 0; transform: translateY(6px); transition: opacity .2s, transform .2s; }
html:not(.js) .toasts { position: static; max-width: none; margin-bottom: 16px; }
html:not(.js) .toast .icon-btn { display: none; }

/* Boîte de confirmation */
dialog.dialog { border: 0; border-radius: var(--r-l); padding: 0; width: min(440px, calc(100vw - 32px)); color: var(--ink); box-shadow: 0 24px 60px rgba(15, 53, 84, .35); }
dialog.dialog::backdrop { background: rgba(15, 35, 50, .45); }
.dialog-body { padding: 22px 22px 6px; }
.dialog-body h2 { font-size: 18px; margin-bottom: 8px; }
.dialog-body p { color: var(--muted); margin: 0; }
.dialog-actions { display: flex; justify-content: flex-end; gap: 8px; padding: 18px 22px 20px; }

/* ---------------------------------------------------------------- Écrans */

/* Variables cliquables de l'éditeur de template */
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chips button { background: var(--accent-soft); color: var(--accent-strong); border: 1px solid transparent; border-radius: var(--r-s); padding: 3px 9px; font: 13px var(--mono); cursor: pointer; }
.chips button:hover { border-color: var(--accent); }

iframe.sig { display: block; width: 100%; min-height: 270px; border: 1px solid var(--line); border-radius: var(--r-s); background: #fff; resize: vertical; }
iframe.sig.short { min-height: 150px; }

/* Bibliothèque d'images */
.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 12px; }
.media { display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-m); overflow: hidden; }
.media-thumb {
    display: flex; align-items: center; justify-content: center; height: 130px; padding: 12px;
    /* damier : rend visibles les zones transparentes d'un logo */
    background: #fff repeating-conic-gradient(#eef2f5 0% 25%, #fff 0% 50%) 0 0 / 16px 16px;
    border-bottom: 1px solid var(--line);
}
.media-thumb img { max-width: 100%; max-height: 100%; }
.media-body { padding: 12px 14px; flex: 1; }
.media-name { font-weight: 600; overflow-wrap: anywhere; }
.media-foot { display: flex; gap: 6px; padding: 10px 14px; border-top: 1px solid var(--line); background: var(--surface-2); }

.thumb { display: block; max-width: 88px; max-height: 56px; border: 1px solid var(--line); border-radius: 4px; background: #fff; }
.preview-img { display: block; max-width: 100%; max-height: 160px; margin-top: 10px; border: 1px solid var(--line); border-radius: var(--r-s); background: #fff; }

/* Pagination */
.pager { display: flex; align-items: center; justify-content: space-between; gap: 12px; }

/* État de la synchronisation */
.sync { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.sync-dot { flex: none; width: 10px; height: 10px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 4px var(--ok-soft); }
.sync-dot.warn { background: var(--warn); box-shadow: 0 0 0 4px var(--warn-soft); }
.sync p { margin: 0; }

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation: none !important; transition: none !important; }
}