/* ElectroStock — thème conforme à la charte d'identité visuelle ENSEA (mars 2021).
 *
 * Couleurs (charte, « Web RVB » et « Colorimétrie des documents ») :
 *   rouge ENSEA  #A6004C  (R166 V0 B76, Pantone 207) — couleur principale
 *   gris ENSEA   #9C9B9B  (noir 50 %, Pantone 423)
 *   gris foncé   #706F6F  (noir 70 %)        noir  #1D1D1B (noir 100 %)
 *   secondaires  bleu #00AAD0 · vert #95C41F · jaune #DEDC00 · orange #E9511B
 * Typographie : Verdana (recommandée « pour faciliter la lecture ») ; Myriad Pro et
 * Geogrotesque sont des polices sous licence non diffusables sur le web.
 * Logo : fond clair, version couleur ; largeur web minimale 50 px.
 */
:root {
  /* Charte */
  --ensea-red: #a6004c;
  --ensea-red-700: #85003d;   /* survol */
  --ensea-red-800: #6e0033;   /* actif */
  --ensea-red-50: #f8e6ee;    /* teinte de fond */
  --ensea-grey: #9c9b9b;
  --ensea-grey-70: #706f6f;
  --ensea-black: #1d1d1b;
  --ensea-blue: #00aad0;
  --ensea-green: #95c41f;
  --ensea-yellow: #dedc00;
  --ensea-orange: #e9511b;

  /* Rôles de l'interface */
  --es-primary: var(--ensea-red);
  --es-ink: var(--ensea-black);
  --es-muted: #646363;        /* gris 70 % assombri : contraste ≥ 4,5:1 sur fond gris clair */
  --es-border: #dddcdc;
  --es-surface: #ffffff;
  --es-bg: #f5f5f4;           /* « noir 6 % » éclairci, fond neutre de la charte */
  --es-warning: #c2410c;      /* orange charte assombri pour le texte */
  --es-danger: #d92d20;       /* rouge d'erreur, plus orangé que le rouge ENSEA */
  --es-font: Verdana, "DejaVu Sans", "Bitstream Vera Sans", Geneva, Tahoma, sans-serif;

  --bs-primary: var(--es-primary);
  --bs-primary-rgb: 166, 0, 76;
  --bs-link-color: var(--ensea-red);
  --bs-link-color-rgb: 166, 0, 76;
  --bs-link-hover-color: var(--ensea-red-700);
  --bs-link-hover-color-rgb: 133, 0, 61;
  --bs-body-color: var(--es-ink);
  --bs-body-bg: var(--es-bg);
  --bs-border-color: var(--es-border);
  --bs-secondary-color: var(--es-muted);
  --bs-body-font-family: var(--es-font);
  --bs-body-font-size: 0.875rem;  /* Verdana est large : 14 px reste très lisible */
  --bs-body-line-height: 1.5;
  --bs-danger: var(--es-danger);
  --bs-danger-rgb: 217, 45, 32;
}

body { background: var(--es-bg); min-height: 100vh; display: flex; flex-direction: column; }
main { flex: 1; }
h1, h2, h3, h4, h5, h6, .h1, .h2, .h3, .h4, .h5, .h6 { font-family: var(--es-font); font-weight: 700; color: var(--es-ink); }
a { text-underline-offset: .15em; }
::selection { background: var(--ensea-red-50); }

/* --- En-tête : fond blanc, logo couleur (utilisation courante) ------------------------------ */
/* Zone de protection du logo (charte) : hauteur d'un « E » tout autour, ≈ 9 px pour un logo de 52 px. */
.es-topbar { background: var(--es-surface); border-bottom: 3px solid var(--ensea-red); padding-top: .6rem; padding-bottom: .6rem; }
.es-topbar .navbar-brand { display: flex; align-items: center; gap: .85rem; color: var(--es-ink); padding: 0; margin-right: 1.5rem; }
.es-logo { height: 52px; width: 52px; display: block; }  /* ≥ 50 px de large (charte) */
.es-brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.es-brand-text strong { color: var(--ensea-red); font-size: 1.15rem; letter-spacing: .01em; }
.es-brand-text small { color: var(--es-muted); font-size: .72rem; letter-spacing: .02em; }
.es-topbar .nav-link { color: var(--es-ink); font-weight: 400; border-bottom: 2px solid transparent; padding-left: .7rem; padding-right: .7rem; }
.es-topbar .nav-link:hover, .es-topbar .nav-link:focus { color: var(--ensea-red); }
.es-topbar .nav-link.active { color: var(--ensea-red); font-weight: 700; border-bottom-color: var(--ensea-red); }
.es-topbar .dropdown-menu { font-size: .85rem; border-color: var(--es-border); box-shadow: 0 4px 12px rgba(29, 29, 27, .08); }
.es-topbar .dropdown-item:active { background: var(--ensea-red); }
.es-topbar .badge-todo { background: var(--ensea-red); color: #fff; font-weight: 700; }
@media (min-width: 992px) {
  .es-topbar .navbar-nav .nav-link { padding-top: 1.1rem; padding-bottom: 1.05rem; }
}

/* --- Mise en page ------------------------------------------------------------------------------------ */
.page-header { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 1rem; margin: 1.75rem 0 1.25rem; }
.page-header h1 { font-size: 1.4rem; margin: 0; color: var(--ensea-red); }
.page-header h1 .text-muted { color: var(--es-muted) !important; }
.page-header .subtitle { color: var(--es-muted); margin: .3rem 0 0; }
.card { border-color: var(--es-border); border-radius: .375rem; box-shadow: 0 1px 2px rgba(29, 29, 27, .04); }
.card-header { background: var(--es-surface); font-weight: 700; font-size: .78rem; text-transform: uppercase; letter-spacing: .05em; border-bottom-color: var(--es-border); padding-top: .8rem; padding-bottom: .8rem; }
.card-header .fw-normal, .card-header .small { text-transform: none; letter-spacing: 0; }
.section-title { font-size: .72rem; text-transform: uppercase; letter-spacing: .07em; color: var(--ensea-red); font-weight: 700; margin-bottom: .5rem; }
.table { --bs-table-bg: transparent; --bs-table-hover-bg: #fbf3f6; margin-bottom: 0; }
.table thead th { font-size: .7rem; text-transform: uppercase; letter-spacing: .05em; color: var(--es-muted); font-weight: 700; border-bottom-width: 1px; white-space: nowrap; }
.table td { vertical-align: middle; }
.table a, .card-header a, .list-group-item a { text-decoration: none; }
.table a:hover, .card-header a:hover, .list-group-item a:hover { text-decoration: underline; }
.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, "DejaVu Sans Mono", monospace; font-size: .9em; }
.table .mono { white-space: nowrap; }
.text-over { color: var(--es-danger) !important; font-weight: 700; }
.footer { color: var(--es-muted); font-size: .75rem; border-top: 1px solid var(--es-border); background: var(--es-surface); }
.footer strong { color: var(--ensea-red); }

/* --- Boutons, formulaires --------------------------------------------------------------------------- */
.btn { font-size: .85rem; }
.btn-primary {
  --bs-btn-bg: var(--ensea-red); --bs-btn-border-color: var(--ensea-red);
  --bs-btn-hover-bg: var(--ensea-red-700); --bs-btn-hover-border-color: var(--ensea-red-700);
  --bs-btn-active-bg: var(--ensea-red-800); --bs-btn-active-border-color: var(--ensea-red-800);
  --bs-btn-disabled-bg: var(--ensea-red); --bs-btn-disabled-border-color: var(--ensea-red);
  --bs-btn-focus-shadow-rgb: 166, 0, 76;
}
.btn-outline-primary {
  --bs-btn-color: var(--ensea-red); --bs-btn-border-color: var(--ensea-red);
  --bs-btn-hover-bg: var(--ensea-red); --bs-btn-hover-border-color: var(--ensea-red);
  --bs-btn-active-bg: var(--ensea-red-700); --bs-btn-active-border-color: var(--ensea-red-700);
  --bs-btn-focus-shadow-rgb: 166, 0, 76;
}
.btn-outline-secondary {
  --bs-btn-color: var(--ensea-black); --bs-btn-border-color: #bdbcbc;
  --bs-btn-hover-bg: #ededed; --bs-btn-hover-color: var(--ensea-black); --bs-btn-hover-border-color: var(--ensea-grey);
  --bs-btn-active-bg: #e2e2e2; --bs-btn-active-color: var(--ensea-black);
}
.btn-success {  /* actions de validation : vert de la charte assombri pour le contraste */
  --bs-btn-bg: #4d7a0f; --bs-btn-border-color: #4d7a0f;
  --bs-btn-hover-bg: #3f640c; --bs-btn-hover-border-color: #3f640c;
  --bs-btn-active-bg: #34530a; --bs-btn-active-border-color: #34530a;
}
.btn-danger, .btn-outline-danger { --bs-btn-focus-shadow-rgb: 217, 45, 32; }
.btn-outline-danger { --bs-btn-color: var(--es-danger); --bs-btn-border-color: var(--es-danger); --bs-btn-hover-bg: var(--es-danger); --bs-btn-hover-border-color: var(--es-danger); }
.btn-danger { --bs-btn-bg: var(--es-danger); --bs-btn-border-color: var(--es-danger); }
.form-label { font-weight: 700; font-size: .8rem; margin-bottom: .3rem; }
.form-text { color: var(--es-muted); font-size: .75rem; }
.form-control, .form-select { border-color: #cfcece; font-size: .875rem; }
.form-control:focus, .form-select:focus, .form-check-input:focus { border-color: var(--ensea-red); box-shadow: 0 0 0 .2rem rgba(166, 0, 76, .15); }
.form-check-input:checked { background-color: var(--ensea-red); border-color: var(--ensea-red); }
.form-control::placeholder { color: #a8a7a7; opacity: 1; }
.page-link { color: var(--ensea-red); }
.choices ul, .choices div { list-style: none; padding-left: 0; display: flex; gap: 1.25rem; flex-wrap: wrap; }
.choices input { margin-right: .35rem; }
.alert { font-size: .85rem; }

/* --- Indicateurs ------------------------------------------------------------------------------------- */
.kpi { padding: 1rem 1.25rem; border-top: 3px solid var(--ensea-red); }
.kpi .kpi-label { font-size: .7rem; color: var(--es-muted); text-transform: uppercase; letter-spacing: .06em; font-weight: 700; }
.kpi .kpi-value { font-size: 1.5rem; font-weight: 700; line-height: 1.25; font-variant-numeric: tabular-nums; }
.kpi .kpi-sub { font-size: .75rem; color: var(--es-muted); }
a.kpi-link { color: inherit; text-decoration: none; display: block; }
a.kpi-link:hover .card { box-shadow: 0 2px 8px rgba(166, 0, 76, .12); }

/* Barre de consommation : rouge ENSEA = engagé (comme dans les graphiques),
 * orange ≥ 90 %, rouge d'erreur hachuré en cas de dépassement. */
.budget-bar { height: .5rem; background: #e7e6e6; border-radius: 999px; overflow: hidden; min-width: 80px; }
.budget-bar > span { display: block; height: 100%; background: var(--ensea-red); }
.budget-bar.warning > span { background: var(--ensea-orange); }
.budget-bar.over > span { background: repeating-linear-gradient(45deg, var(--es-danger) 0 6px, #f04438 6px 9px); }

/* --- Badges d'état (teintes de la palette secondaire, texte assombri ≥ 4,5:1) ------------------------- */
.status-badge { display: inline-block; padding: .2rem .55rem; border-radius: .8rem; font-size: .7rem; font-weight: 700; line-height: 1.3; border: 1px solid transparent; }
.table .status-badge { max-width: 13rem; }  /* les libellés longs passent à la ligne au lieu de déborder */
.status-submitted { background: #f1f1f0; color: #4a4a49; border-color: #d9d8d8; }
.status-teacher { background: #e3f6fb; color: #006b84; border-color: #a6deec; }
.status-line { background: #cceef6; color: #00576b; border-color: #7fcfe3; }
.status-ordered { background: #fbfad8; color: #5f5e00; border-color: #e5e37a; }
.status-delivery { background: #fdede6; color: #a33a12; border-color: #f6b9a3; }
.status-delivered { background: #eff7de; color: #476a0a; border-color: #c6e08b; }
.status-closed { background: #ececec; color: #4a4a49; border-color: #cfcece; }
.status-rejected { background: var(--ensea-red-50); color: var(--ensea-red); border-color: #e4a3be; }
.status-cancelled { background: #f1f1f0; color: #706f6f; border-color: #d9d8d8; text-decoration: line-through; }

/* --- Frise de progression ------------------------------------------------------------------------------ */
.progress-steps { display: flex; list-style: none; padding: 0; margin: 0; counter-reset: step; overflow-x: auto; }
.progress-steps li { flex: 1 1 0; min-width: 96px; position: relative; text-align: center; font-size: .72rem; color: var(--es-muted); padding-top: 1.9rem; }
.progress-steps li::before { counter-increment: step; content: counter(step); position: absolute; top: 0; left: 50%; transform: translateX(-50%); width: 1.5rem; height: 1.5rem; line-height: 1.5rem; border-radius: 50%; background: #e7e6e6; color: var(--es-muted); font-weight: 700; z-index: 1; }
.progress-steps li::after { content: ""; position: absolute; top: .72rem; left: -50%; width: 100%; height: 2px; background: #e7e6e6; }
.progress-steps li:first-child::after { display: none; }
.progress-steps li.done { color: var(--es-ink); }
.progress-steps li.done::before { background: var(--ensea-red); color: #fff; content: "✓"; }
.progress-steps li.done::after, .progress-steps li.current::after { background: var(--ensea-red); }
.progress-steps li.current { color: var(--ensea-red); font-weight: 700; }
.progress-steps li.current::before { background: var(--ensea-red); color: #fff; box-shadow: 0 0 0 4px var(--ensea-red-50); }

/* --- Saisie des lignes et tableau Sifac ------------------------------------------------------------------ */
.lines-table td { padding: .35rem .3rem; }
.lines-table .form-control { font-size: .8rem; padding: .3rem .45rem; }
.lines-table .col-ref { width: 13rem; }
.lines-table .col-qty { width: 6rem; }
.lines-table .col-price { width: 8.5rem; }
.lines-table .col-nacres { width: 17rem; min-width: 14rem; }
.lines-table .form-select { font-size: .8rem; padding: .3rem 2rem .3rem .45rem; text-overflow: ellipsis; }
.nacres-help, .designation-counter { font-size: .68rem; color: var(--es-muted); line-height: 1.25; margin-top: .15rem; }
.has-error .form-select { border-color: var(--es-danger); }
.designation-counter.over { color: var(--es-danger); font-weight: 700; }
.sifac-table { font-size: .8rem; }
.sifac-table td, .sifac-table th { white-space: nowrap; }
.table > tbody > tr > td.sifac-input { --bs-table-bg: var(--ensea-red-50); }

/* --- Page de connexion : logo Beyond Engineering + epsilon en filigrane (noir 6 %) ------------------- */
.login-page { position: relative; overflow: hidden; }
.login-page::before {
  content: ""; position: absolute; right: -6vw; bottom: -10vh; width: min(70vw, 760px); aspect-ratio: 600 / 573;
  background: url("../img/epsilon.27af75f06fd4.png") no-repeat center / contain; opacity: .06; pointer-events: none;
}
.login-wrapper { position: relative; max-width: 420px; margin: 6vh auto; }
.login-wrapper .card { padding: 1.75rem; border-top: 4px solid var(--ensea-red); }
.login-logo { width: 190px; height: auto; display: block; margin: 0 auto 1.5rem; }
.login-wrapper h1 { color: var(--ensea-red); font-size: 1.25rem; }

@media (max-width: 767.98px) {
  .page-header h1 { font-size: 1.2rem; }
  .kpi .kpi-value { font-size: 1.25rem; }
  .es-logo { width: 50px; height: 50px; }
  .es-brand-text small { display: none; }
}
@media print {
  .es-topbar, .footer, .btn, form.no-print { display: none !important; }
  body { background: #fff; }
}