/* doc-project | public/assets/css/base.css | définit le design system accessible, les composants partagés et les adaptations responsive */
:root {
  --ink: #102a3a;
  --ink-soft: #496575;
  --ocean-900: #073e58;
  --ocean-800: #075578;
  --ocean-700: #0877a2;
  --ocean-600: #0795b8;
  --ocean-500: #13afd0;
  --aqua-300: #8de0e4;
  --aqua-100: #e4f8f8;
  --mint-100: #e8f8f0;
  --coral-600: #d65352;
  --amber-600: #aa6c08;
  --surface: #ffffff;
  --surface-soft: #f5f9fa;
  --surface-tint: #edf8fa;
  --line: #d6e3e8;
  --focus: #fdc65d;
  --success: #19764f;
  --danger: #ad3434;
  --warning: #8b5a05;
  --radius-sm: .55rem;
  --radius: 1rem;
  --radius-lg: 1.55rem;
  --shadow-sm: 0 8px 24px rgba(8, 63, 86, .08);
  --shadow: 0 18px 52px rgba(8, 63, 86, .13);
  --container: 1180px;
  --font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --transition: 180ms ease;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; text-size-adjust: 100%; }
body { margin: 0; color: var(--ink); background: var(--surface); font: 400 1rem/1.65 var(--font); -webkit-font-smoothing: antialiased; }
body.modal-open { overflow: hidden; }
img, picture, svg { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; }
button, select { cursor: pointer; }
a { color: var(--ocean-700); text-decoration-thickness: .08em; text-underline-offset: .2em; }
a:hover { color: var(--ocean-900); }
h1, h2, h3, h4 { margin: 0 0 .65em; color: var(--ocean-900); line-height: 1.12; letter-spacing: -.028em; text-wrap: balance; }
h1 { font-size: clamp(2.35rem, 5vw, 4.85rem); }
h2 { font-size: clamp(1.65rem, 3vw, 2.55rem); }
h3 { font-size: clamp(1.15rem, 2vw, 1.45rem); }
p { margin: 0 0 1rem; }
ul, ol { padding-left: 1.3rem; }
hr { border: 0; border-top: 1px solid var(--line); }
.container { width: min(calc(100% - 2rem), var(--container)); margin-inline: auto; }
.section { padding: clamp(4rem, 8vw, 7rem) 0; }
.section--soft { background: var(--surface-soft); }
.section-heading { display: grid; gap: .6rem; max-width: 760px; margin-bottom: 2rem; }
.section-heading--center { margin-inline: auto; text-align: center; }
.eyebrow { margin: 0 0 .55rem; color: var(--ocean-700); font-size: .77rem; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.lead { color: var(--ink-soft); font-size: clamp(1.1rem, 2vw, 1.28rem); }
.sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; z-index: 10000; top: .5rem; left: .5rem; padding: .75rem 1rem; color: #fff; background: var(--ocean-900); border-radius: var(--radius-sm); transform: translateY(-150%); }
.skip-link:focus { transform: none; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; }
.icon { width: 1.2em; height: 1.2em; flex: 0 0 auto; stroke: currentColor; stroke-width: 1.8; fill: none; stroke-linecap: round; stroke-linejoin: round; }
.brand { display: inline-flex; align-items: center; gap: .75rem; color: var(--ocean-900); text-decoration: none; }
.brand__mark { display: grid; width: 2.7rem; height: 2.7rem; place-items: center; color: #fff; background: linear-gradient(140deg, var(--ocean-700), var(--ocean-500)); border-radius: .85rem; box-shadow: 0 8px 20px rgba(7, 119, 162, .22); }
.brand__mark .icon { width: 1.55rem; height: 1.55rem; }
.brand span:last-child { display: grid; line-height: 1.12; }
.brand strong { font-size: 1.02rem; letter-spacing: -.01em; }
.brand small { color: var(--ink-soft); font-size: .68rem; }
.button { display: inline-flex; min-height: 2.9rem; align-items: center; justify-content: center; gap: .55rem; padding: .73rem 1.15rem; border: 1px solid transparent; border-radius: .8rem; font-weight: 750; line-height: 1.1; text-align: center; text-decoration: none; transition: transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition); }
.button:hover { transform: translateY(-1px); }
.button:active { transform: translateY(0); }
.button--primary { color: #fff; background: linear-gradient(135deg, var(--ocean-700), var(--ocean-600)); box-shadow: 0 9px 22px rgba(7, 119, 162, .22); }
.button--primary:hover { color: #fff; background: linear-gradient(135deg, var(--ocean-800), var(--ocean-700)); box-shadow: 0 12px 28px rgba(7, 119, 162, .3); }
.button--secondary { color: var(--ocean-900); background: var(--aqua-100); border-color: #b4e7e9; }
.button--secondary:hover { background: #d5f3f4; }
.button--ghost { color: var(--ocean-900); background: #fff; border-color: var(--line); }
.button--ghost:hover { border-color: var(--ocean-600); }
.button--danger { color: #fff; background: var(--danger); }
.button--small { min-height: 2.35rem; padding: .55rem .85rem; font-size: .88rem; }
.button--large { min-height: 3.35rem; padding: .9rem 1.45rem; }
.button--full { width: 100%; }
.icon-button { display: inline-grid; width: 2.55rem; height: 2.55rem; place-items: center; padding: 0; color: var(--ocean-800); background: #fff; border: 1px solid var(--line); border-radius: .75rem; text-decoration: none; }
.icon-button:hover { color: var(--ocean-900); background: var(--surface-tint); border-color: var(--ocean-500); }
.text-link { display: inline-flex; align-items: center; gap: .35rem; font-weight: 750; text-decoration: none; }
.text-link .icon { transition: transform var(--transition); }
.text-link:hover .icon { transform: translateX(3px); }
.panel, .form-card, .admin-panel { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); }
.panel, .admin-panel { padding: clamp(1.2rem, 3vw, 2rem); }
.panel__heading, .admin-panel__heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; margin-bottom: 1.35rem; }
.panel__heading h2, .admin-panel__heading h2 { margin-bottom: 0; font-size: 1.35rem; }
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.badge-row { display: flex; flex-wrap: wrap; gap: .45rem; }
.badge { display: inline-flex; align-items: center; gap: .3rem; width: fit-content; padding: .28rem .58rem; color: var(--ink); background: var(--surface-soft); border: 1px solid var(--line); border-radius: 999px; font-size: .76rem; font-weight: 780; line-height: 1.2; }
.badge--success { color: #0c5738; background: #e2f5eb; border-color: #b9e4cc; }
.badge--danger { color: #8d2828; background: #fde9e9; border-color: #f3c3c3; }
.badge--warning { color: #744901; background: #fff2d4; border-color: #edcf8c; }
.badge--info { color: #07577a; background: #e4f5fb; border-color: #b8ddeb; }
.badge--neutral, .badge--light { color: var(--ink-soft); background: #f5f8f9; }
.field { display: grid; align-content: start; gap: .38rem; }
.field > span, .field > label { color: var(--ink); font-size: .88rem; font-weight: 720; }
.field input, .field select, .field textarea, input, select, textarea { width: 100%; min-height: 2.9rem; padding: .69rem .8rem; color: var(--ink); background: #fff; border: 1px solid #bfcfd5; border-radius: .68rem; transition: border-color var(--transition), box-shadow var(--transition); }
textarea { min-height: 7rem; resize: vertical; }
input:hover, select:hover, textarea:hover { border-color: #7fa7b6; }
input:focus, select:focus, textarea:focus { border-color: var(--ocean-600); outline: none; box-shadow: 0 0 0 4px rgba(7, 149, 184, .14); }
input[aria-invalid="true"], textarea[aria-invalid="true"], select[aria-invalid="true"] { border-color: var(--danger); }
.field small { color: var(--ink-soft); font-size: .78rem; line-height: 1.4; }
.field-error { color: var(--danger) !important; font-weight: 700; }
.form-grid { display: grid; gap: 1rem; }
.form-grid--two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.form-grid--three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.field--full { grid-column: 1 / -1; }
.form-actions, .step-actions { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-top: 1.4rem; }
.check-field { display: flex; align-items: flex-start; gap: .65rem; cursor: pointer; }
.check-field input { width: 1.1rem; min-width: 1.1rem; height: 1.1rem; min-height: auto; margin-top: .26rem; accent-color: var(--ocean-700); }
.check-field span { font-size: .9rem; }
.honeypot { position: absolute; left: -9999px; }
.form-summary { margin-bottom: 1.2rem; padding: 1rem 1.2rem; color: #7f2323; background: #fff1f1; border: 1px solid #f2c2c2; border-radius: var(--radius); }
.form-summary ul { margin-bottom: 0; }
.flash-stack { display: grid; gap: .65rem; }
.flash { display: flex; align-items: center; gap: .65rem; padding: .85rem 1rem; border: 1px solid; border-radius: var(--radius-sm); box-shadow: var(--shadow-sm); }
.flash--success { color: #0c5738; background: #edfaf3; border-color: #b9e4cc; }
.flash--danger { color: #872727; background: #fff0f0; border-color: #f1bcbc; }
.flash--warning { color: #744901; background: #fff7e4; border-color: #ead092; }
.flash__close { width: 2rem; height: 2rem; margin-left: auto; padding: 0; color: inherit; background: transparent; border: 0; }
.table-wrap { max-width: 100%; overflow-x: auto; border: 1px solid var(--line); border-radius: .9rem; }
table { width: 100%; border-collapse: collapse; font-size: .9rem; }
th, td { padding: .8rem .9rem; text-align: left; vertical-align: middle; border-bottom: 1px solid var(--line); }
th { color: var(--ink-soft); background: var(--surface-soft); font-size: .75rem; letter-spacing: .04em; text-transform: uppercase; }
tbody tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: #f8fbfc; }
.avatar { display: inline-grid; width: 2.45rem; height: 2.45rem; place-items: center; color: #fff; background: linear-gradient(145deg, var(--ocean-800), var(--ocean-500)); border-radius: .8rem; font-weight: 800; }
.avatar--large { width: 4.3rem; height: 4.3rem; border-radius: 1.2rem; font-size: 1.25rem; }
.empty-state { display: grid; max-width: 650px; justify-items: center; gap: .6rem; margin: 3rem auto; padding: 3rem 1.5rem; text-align: center; background: var(--surface-soft); border: 1px dashed #aec7d0; border-radius: var(--radius-lg); }
.empty-state > .icon { width: 2.5rem; height: 2.5rem; color: var(--ocean-600); }
.empty-state h2, .empty-state p { margin: 0; }
.mini-empty { display: grid; justify-items: center; gap: .4rem; padding: 1.6rem; color: var(--ink-soft); text-align: center; background: var(--surface-soft); border-radius: var(--radius); }
.mini-empty p { margin: 0; }
.media-placeholder { display: grid; min-height: 260px; place-items: center; align-content: center; gap: .7rem; color: var(--ocean-800); background: radial-gradient(circle at 30% 20%, #fff 0, transparent 36%), linear-gradient(145deg, var(--aqua-100), #cceff2); border: 1px solid #bce3e6; border-radius: var(--radius-lg); overflow: hidden; }
.media-placeholder .icon { width: 3.6rem; height: 3.6rem; }
.media-placeholder small { color: var(--ink-soft); }
.prose { color: var(--ink-soft); }
.prose h2, .prose h3 { margin-top: 1.5em; }
.prose a { font-weight: 700; }
.prose img { height: auto; margin: 1.5rem 0; border-radius: var(--radius); }
.breadcrumb { display: flex; flex-wrap: wrap; align-items: center; gap: .4rem; margin-bottom: 2rem; color: var(--ink-soft); font-size: .84rem; }
.breadcrumb a { color: inherit; text-decoration: none; }
.breadcrumb .icon { width: .9rem; }
.page-hero { padding: 3.2rem 0 3.8rem; background: linear-gradient(165deg, #f8fcfd 20%, var(--aqua-100)); border-bottom: 1px solid #d6ecee; }
.page-hero h1 { max-width: 850px; font-size: clamp(2.35rem, 5vw, 4rem); }
.page-hero p:last-child { max-width: 720px; color: var(--ink-soft); font-size: 1.15rem; }
.modal[hidden] { display: none; }
.modal { position: fixed; z-index: 9000; inset: 0; display: grid; place-items: center; padding: 1rem; }
.modal__backdrop { position: absolute; inset: 0; background: rgba(5, 33, 47, .72); backdrop-filter: blur(5px); }
.modal__panel { position: relative; z-index: 1; width: min(100%, 680px); max-height: min(90vh, 780px); overflow: auto; padding: clamp(1.25rem, 4vw, 2.25rem); background: #fff; border-radius: var(--radius-lg); box-shadow: 0 30px 90px rgba(0, 22, 35, .28); }
.modal__close { position: absolute; top: .8rem; right: .8rem; display: grid; width: 2.5rem; height: 2.5rem; place-items: center; background: var(--surface-soft); border: 0; border-radius: 50%; }
.modal__facts { display: grid; gap: .55rem; margin: 1rem 0 1.4rem; color: var(--ink-soft); }
.modal__facts span { display: flex; align-items: center; gap: .5rem; }
.status-dot { width: .65rem; height: .65rem; background: #9fb0b7; border-radius: 50%; }
.status-dot--success { background: var(--success); }
.status-dot--danger { background: var(--danger); }
.status-dot--warning { background: #d08910; }
.tab-nav { display: flex; gap: .35rem; margin-bottom: 1rem; padding: .35rem; overflow-x: auto; background: #edf4f6; border-radius: .85rem; }
.tab-nav button { display: inline-flex; align-items: center; gap: .35rem; padding: .65rem .85rem; color: var(--ink-soft); white-space: nowrap; background: transparent; border: 0; border-radius: .65rem; font-weight: 700; }
.tab-nav button.is-active { color: var(--ocean-900); background: #fff; box-shadow: 0 4px 14px rgba(8, 63, 86, .08); }
.tab-panel[hidden] { display: none; }
.danger-zone { margin-top: 1rem; padding: .9rem 1rem; background: #fff4f4; border: 1px solid #efc6c6; border-radius: var(--radius); }
.danger-zone summary { color: var(--danger); font-weight: 800; cursor: pointer; }
.danger-zone form { margin-top: 1rem; }
.cookie-banner { position: fixed; z-index: 8000; right: 1rem; bottom: 1rem; left: 1rem; display: flex; width: min(calc(100% - 2rem), 1040px); align-items: center; justify-content: space-between; gap: 1.25rem; margin-inline: auto; padding: 1rem 1.15rem; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: 0 18px 60px rgba(6, 37, 51, .22); }
.cookie-banner p { margin: .2rem 0 0; color: var(--ink-soft); font-size: .86rem; }
.cookie-banner__actions { display: flex; flex-wrap: wrap; flex: 0 0 auto; gap: .45rem; }
.pagination { display: flex; justify-content: center; gap: .35rem; margin-top: 1.5rem; }
.pagination a, .pagination span { display: grid; min-width: 2.4rem; height: 2.4rem; place-items: center; border: 1px solid var(--line); border-radius: .65rem; text-decoration: none; }
.pagination .is-active { color: #fff; background: var(--ocean-700); border-color: var(--ocean-700); }
@media (max-width: 900px) {
  .card-grid, .form-grid--three { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cookie-banner { align-items: stretch; flex-direction: column; }
}
@media (max-width: 650px) {
  .container { width: min(calc(100% - 1.25rem), var(--container)); }
  .section { padding: 3.5rem 0; }
  .card-grid, .form-grid--two, .form-grid--three { grid-template-columns: 1fr; }
  .form-actions, .step-actions { align-items: stretch; flex-direction: column-reverse; }
  .form-actions .button, .step-actions .button { width: 100%; }
  .cookie-banner__actions { display: grid; grid-template-columns: 1fr; }
  .cookie-banner__actions form, .cookie-banner__actions .button { width: 100%; }
  th, td { padding: .7rem; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}
@media print {
  .site-header, .site-footer, .portal-topbar, .portal-sidebar, .admin-topbar, .admin-sidebar, .button, .icon-button, .cookie-banner { display: none !important; }
  body { color: #000; background: #fff; }
  .panel, .admin-panel { border: 0; box-shadow: none; }
}