/* Operis · Suivi & Validation — feuille de style partagée
   Direction : SaaS énergique. Dégradé indigo→violet→fuchsia en signature,
   statuts vifs à pastille, typo Space Grotesk + Inter. */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Inter:wght@400;500;600;700&display=swap');

:root{
  /* Marque */
  --violet:#6d5efc; --violet-fonce:#5b4ee6; --fuchsia:#d946ef; --cyan:#22d3ee;
  --grad:linear-gradient(120deg,#6d5efc 0%,#9b5cf6 48%,#d946ef 100%);
  --grad-btn:linear-gradient(135deg,#6d5efc,#9b5cf6);
  /* Encre & fonds */
  --encre:#1e1b3a; --gris:#6b7090; --gris-clair:#9aa0bd;
  --bg:#f3f4fc; --bord:#e9e9f6; --carte:#ffffff;
  /* Statuts (texte / fond) */
  --orange:#c2410c; --orange-bg:#ffedd5;
  --vert:#047857;   --vert-bg:#d1fae5;
  --rouge:#be123c;  --rouge-bg:#ffe4e6;
  --noir:#475569;   --noir-bg:#e2e8f0;
  --gris-s:#6d28d9; --gris-s-bg:#ede9fe;
  --radius:16px; --radius-sm:10px;
  --ombre:0 4px 24px -10px rgba(82,60,180,.28);
  --ombre-btn:0 8px 18px -6px rgba(109,94,252,.55);
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0; color:var(--encre); line-height:1.55;
  font-family:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  background:var(--bg);
  background-image:
    radial-gradient(900px 420px at 100% -10%, rgba(217,70,239,.10), transparent 60%),
    radial-gradient(800px 400px at -10% 0%, rgba(109,94,252,.12), transparent 55%);
  background-attachment:fixed;
}
a{color:var(--violet);text-decoration:none}
a:hover{text-decoration:underline}

/* En-tête en dégradé */
header.top{
  background:#6d5efc; background:var(--grad); color:#fff;
  padding:.85rem 1.5rem; display:flex; align-items:center; gap:1.5rem; flex-wrap:wrap;
  box-shadow:0 10px 30px -12px rgba(109,94,252,.6);
}
header.top .marque{font-family:"Space Grotesk",sans-serif;font-weight:700;letter-spacing:.2px;font-size:1.05rem;display:flex;align-items:center;gap:.55rem}
header.top .marque::before{content:"";width:11px;height:11px;border-radius:50%;background:#fff;box-shadow:0 0 0 4px rgba(255,255,255,.25)}
header.top nav{display:flex;gap:1.3rem;margin-left:auto;align-items:center;flex-wrap:wrap}
header.top nav a{color:rgba(255,255,255,.82);font-size:.92rem;font-weight:500}
header.top nav a:hover,header.top nav a[aria-current="page"]{color:#fff;text-decoration:none}
header.top nav a[aria-current="page"]{position:relative}
header.top nav a[aria-current="page"]::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:2px;background:#fff;border-radius:2px}
header.top .util{color:rgba(255,255,255,.85);font-size:.85rem;font-weight:600}

/* Conteneur & cartes */
.conteneur{max-width:none;width:100%;margin:1.8rem auto;padding:0 clamp(1rem,3vw,2.75rem)}
.etroit{max-width:560px}
.carte{
  background:var(--carte); border:1px solid var(--bord); border-radius:var(--radius);
  padding:1.5rem 1.7rem; margin-bottom:1.4rem; box-shadow:var(--ombre);
}

/* Titres */
h1{font-family:"Space Grotesk",sans-serif;font-size:1.7rem;font-weight:700;margin:.1rem 0 1rem;color:var(--encre);letter-spacing:-.01em}
h2{font-family:"Space Grotesk",sans-serif;font-size:1.15rem;font-weight:600;color:var(--encre);
   border-bottom:1px solid var(--bord);padding-bottom:.45rem;margin-top:1.7rem}
h2.plein{border:0;margin-top:.2rem}

/* Bandeau de statistiques (tableau de bord) */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;margin-bottom:1.4rem}
.stat{background:var(--carte);border:1px solid var(--bord);border-radius:var(--radius);padding:1.1rem 1.2rem;box-shadow:var(--ombre);position:relative;overflow:hidden}
.stat::before{content:"";position:absolute;inset:0 auto 0 0;width:5px;background:var(--grad)}
.stat .num{font-family:"Space Grotesk",sans-serif;font-size:2rem;font-weight:700;line-height:1;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat .lbl{display:block;margin-top:.35rem;color:var(--gris);font-size:.82rem;font-weight:600;text-transform:uppercase;letter-spacing:.4px}
.stat.is-attente::before{background:linear-gradient(180deg,#f59e0b,#fb923c)}
.stat.is-valide::before{background:linear-gradient(180deg,#10b981,#34d399)}
.stat.is-refuse::before{background:linear-gradient(180deg,#f43f5e,#fb7185)}

/* Formulaires */
label{display:block;font-weight:600;font-size:.9rem;margin:.95rem 0 .35rem;color:var(--encre)}
input[type=text],input[type=email],input[type=date],input[type=password],input[type=file],select,textarea{
  width:100%;padding:.62rem .75rem;border:1.5px solid #e2e3f1;border-radius:var(--radius-sm);
  font:inherit;background:#fff;color:inherit;transition:border-color .15s,box-shadow .15s
}
textarea{min-height:84px;resize:vertical}
input:focus,select:focus,textarea:focus{
  outline:none;border-color:var(--violet);box-shadow:0 0 0 3px rgba(109,94,252,.18)
}
button:focus-visible,a:focus-visible{outline:2px solid var(--violet);outline-offset:2px}

/* Boutons */
.btn{display:inline-block;border:0;cursor:pointer;padding:.65rem 1.2rem;border-radius:var(--radius-sm);
  font:inherit;font-weight:600;text-decoration:none;line-height:1.2;color:#fff;
  background:#6d5efc;background:var(--grad-btn);box-shadow:var(--ombre-btn);
  transition:transform .15s,box-shadow .15s,filter .15s}
.btn:hover{transform:translateY(-1px);box-shadow:0 12px 24px -6px rgba(109,94,252,.6);text-decoration:none;filter:saturate(1.05)}
.btn:active{transform:translateY(0)}
.btn.vert{background:linear-gradient(135deg,#10b981,#059669);box-shadow:0 8px 18px -6px rgba(16,185,129,.55)}
.btn.rouge{background:linear-gradient(135deg,#fb7185,#f43f5e);box-shadow:0 8px 18px -6px rgba(244,63,94,.5)}
.btn.gris{background:#eef0f7;color:#475569;box-shadow:none;border:1.5px solid #e2e3f1}
.btn.gris:hover{background:#e6e8f3;filter:none}
.btn.ghost{background:transparent;color:var(--violet);border:1.5px solid var(--violet);box-shadow:none}
.btn.ghost:hover{background:rgba(109,94,252,.08);filter:none}
.btn.sm{padding:.34rem .7rem;font-size:.82rem;border-radius:8px}

/* Badges de statut (avec pastille) */
.badge{display:inline-flex;align-items:center;gap:.4rem;padding:.28rem .7rem;border-radius:999px;font-size:.78rem;font-weight:700;line-height:1}
.badge::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}
.badge.orange{background:var(--orange-bg);color:var(--orange)}
.badge.vert{background:var(--vert-bg);color:var(--vert)}
.badge.rouge{background:var(--rouge-bg);color:var(--rouge)}
.badge.noir{background:var(--noir-bg);color:var(--noir)}
.badge.gris{background:var(--gris-s-bg);color:var(--gris-s)}

/* Tableaux */
table.data{width:100%;border-collapse:collapse;font-size:.9rem}
table.data th,table.data td{text-align:left;padding:.62rem .65rem;border-bottom:1px solid var(--bord);vertical-align:top}
table.data th{font-size:.74rem;text-transform:uppercase;letter-spacing:.5px;color:var(--gris-clair);font-weight:700;background:transparent}
table.data tbody tr{transition:background .12s}
table.data tbody tr:hover td{background:#faf9ff}

.excel-table{border-collapse:collapse;width:100%;font-size:.88rem;margin:.45rem 0;border-radius:8px;overflow:hidden}
.excel-table th,.excel-table td{border:1px solid #e7e7f3;padding:.45rem .65rem}
.excel-table th{background:#f3f1ff;text-align:left;color:var(--encre);font-weight:600}

/* Alertes & utilitaires */
.alerte{padding:.85rem 1.05rem;border-radius:var(--radius-sm);margin-bottom:1rem;font-size:.92rem;font-weight:500;border:1px solid transparent}
.alerte.succes{background:var(--vert-bg);color:var(--vert);border-color:#a7f3d0}
.alerte.erreur{background:var(--rouge-bg);color:var(--rouge);border-color:#fecdd3}
.alerte.info{background:#e0e7ff;color:#4338ca;border-color:#c7d2fe}
.muted{color:var(--gris);font-size:.86rem}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.barre-actions{display:flex;gap:.7rem;flex-wrap:wrap;margin-top:1.3rem;align-items:center}
.filtres{display:grid;grid-template-columns:repeat(4,1fr) auto;gap:.7rem;align-items:end}
.entete-page{display:flex;align-items:center;flex-wrap:wrap;gap:.7rem}
.entete-page h1{margin:0}
.pousse-droite{margin-left:auto}
.zone-collage{min-height:92px;border:2px dashed #c9c6f5;border-radius:var(--radius-sm);padding:.8rem;background:#fbfaff;transition:border-color .15s}
.zone-collage:focus{outline:none;border-color:var(--violet);background:#f7f5ff}

/* Groupes d'options (cases à cocher / boutons radio) */
.champ-bloc{margin:1rem 0}
.champ-bloc>.intitule{display:block;font-weight:600;font-size:.9rem;margin-bottom:.4rem;color:var(--encre)}
.options{display:flex;flex-wrap:wrap;gap:.55rem .6rem;align-items:center}
.options .mini-lbl{font-size:.82rem;color:var(--gris);font-weight:600;margin-right:.15rem}
.opt{display:inline-flex;align-items:center;gap:.45rem;font-weight:500;font-size:.88rem;
  background:#f6f5ff;border:1.5px solid #e2e3f1;border-radius:8px;padding:.4rem .7rem;cursor:pointer;transition:border-color .12s,background .12s,color .12s}
.opt input{width:auto;margin:0}
.opt:hover{border-color:#c9c6f5}
.opt:has(input:checked){border-color:var(--violet);background:rgba(109,94,252,.1);color:var(--violet-fonce)}
.opt-inline-text{min-width:180px;flex:1}
.note-info{background:#f3f1ff;border:1px solid #e4e0ff;border-radius:var(--radius-sm);padding:.85rem 1rem;font-size:.88rem;color:#4b4570;margin:.6rem 0}

/* Cartes-modules (Contexte logiciel : GNAU, Plat'AU, Numéris, SIGN…) */
.modules{display:grid;grid-template-columns:repeat(auto-fill,minmax(248px,1fr));gap:.9rem;margin:.7rem 0 .3rem}
.module{border:1.5px solid var(--bord);border-radius:var(--radius-sm);padding:.85rem 1rem;background:linear-gradient(180deg,#fbfaff,#f7f6ff)}
.module h4{margin:0 0 .55rem;font-family:"Space Grotesk",sans-serif;font-size:.95rem;font-weight:600;color:var(--violet-fonce);display:flex;align-items:center;gap:.45rem}
.module h4::before{content:"";width:9px;height:9px;border-radius:50%;background:var(--grad)}
.module-ligne{display:flex;align-items:center;justify-content:space-between;gap:.6rem;padding:.3rem 0}
.module-ligne+.module-ligne{border-top:1px dashed #e7e5fb}
.module-ligne>span{font-size:.84rem;color:var(--gris);font-weight:600}
.options.compact{gap:.4rem}
.options.compact .opt{padding:.28rem .6rem;font-size:.82rem}
.col-etroite{width:1%;white-space:nowrap}
table.data td input,table.data td select{padding:.4rem .55rem}
input[type=number]{width:100%;padding:.62rem .75rem;border:1.5px solid #e2e3f1;border-radius:var(--radius-sm);font:inherit}
input[type=number]:focus{outline:none;border-color:var(--violet);box-shadow:0 0 0 3px rgba(109,94,252,.18)}

/* --- Formulaire : sommaire collant --- */
html{scroll-behavior:smooth}
.sommaire{position:sticky;top:0;z-index:6;display:flex;flex-wrap:wrap;gap:.5rem;padding:.7rem 0 .8rem;margin-bottom:1rem;
  background:linear-gradient(180deg,var(--bg) 60%,rgba(243,244,252,.7));backdrop-filter:blur(5px)}
.sommaire a{font-size:.83rem;font-weight:600;color:var(--violet-fonce);background:#fff;border:1.5px solid var(--bord);
  border-radius:999px;padding:.38rem .85rem;text-decoration:none;transition:border-color .12s,background .12s}
.sommaire a:hover{border-color:var(--violet);background:rgba(109,94,252,.08);text-decoration:none}

/* --- Formulaire : numérotation & en-têtes de section --- */
#form-projet{counter-reset:sec}
#form-projet .carte{scroll-margin-top:74px;position:relative}
#form-projet .carte>h2.plein{display:flex;align-items:center;gap:.7rem;border:0;margin:0 0 1rem;padding:0 0 .9rem;
  border-bottom:1px solid var(--bord);font-size:1.25rem}
#form-projet .carte>h2.plein::before{counter-increment:sec;content:counter(sec);flex:0 0 auto;
  width:34px;height:34px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;
  font-family:"Space Grotesk",sans-serif;font-size:1rem;font-weight:700;color:#fff;background:var(--grad);box-shadow:var(--ombre-btn)}
#form-projet h2:not(.plein){font-size:1.02rem;color:var(--violet-fonce)}

/* --- Champs en tableau : plus légers --- */
table.data td input[type=text],table.data td input[type=email],table.data td input[type=number],table.data td select{
  border:1px solid #ececf7;background:#fafafe;border-radius:8px;padding:.45rem .55rem}
table.data td input:focus,table.data td select:focus{background:#fff;border-color:var(--violet);box-shadow:0 0 0 3px rgba(109,94,252,.15)}
table.data tbody tr:hover td{background:#faf9ff}

/* --- Barre d'actions collante --- */
.actions-sticky{position:sticky;bottom:14px;z-index:5;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);
  border:1px solid var(--bord);box-shadow:0 -6px 24px -12px rgba(82,60,180,.35)}
.actions-sticky .barre-actions{margin-top:0}

/* --- Rendu récapitulatif (page de validation / détail) --- */
.recap{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:.7rem;margin:.4rem 0 .2rem}
.recap .item{border:1px solid var(--bord);border-radius:var(--radius-sm);padding:.7rem .9rem;background:#fbfbff}
.recap .item .k{display:block;font-size:.72rem;text-transform:uppercase;letter-spacing:.5px;color:var(--gris-clair);font-weight:700;margin-bottom:.2rem}
.recap .item .v{font-weight:600;color:var(--encre)}
.bloc-titre{font-family:"Space Grotesk",sans-serif;font-weight:600;color:var(--encre);margin:1.4rem 0 .6rem;font-size:1.02rem;display:flex;align-items:center;gap:.5rem}
.bloc-titre::before{content:"";width:9px;height:9px;border-radius:50%;background:var(--grad)}
.planning-box{border:1.5px solid #e4e0ff;border-radius:var(--radius-sm);overflow:hidden;box-shadow:var(--ombre)}
.planning-box .pb-tete{background:#6d5efc;background:var(--grad);color:#fff;padding:.6rem .95rem;font-weight:600;font-family:"Space Grotesk",sans-serif;display:flex;align-items:center;gap:.5rem}
.planning-box .pb-corps{padding:.7rem .95rem;background:#fff}
.planning-box .pb-corps .excel-table{margin:0}

@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
@media(max-width:820px){.stats{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){.grid2,.filtres{grid-template-columns:1fr}.conteneur{margin:1.1rem auto}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

/* --- Neige saisonnière dans l'en-tête (façon dashboard LMS) --- */
header.top{position:relative;overflow:hidden}
header.top .marque,header.top nav{position:relative;z-index:2}
#snowfall{position:absolute;inset:0;z-index:1;pointer-events:none;overflow:hidden}
.snowflake{position:absolute;color:#fff;user-select:none;animation-name:chute-neige;animation-timing-function:linear;animation-iteration-count:infinite;will-change:transform}
@keyframes chute-neige{0%{transform:translateY(-14px)}100%{transform:translateY(80px)}}
@media(prefers-reduced-motion:reduce){.snowflake{animation:none}}