:root{
  /* Page & surfaces — clair, professionnel, plusieurs heures d'utilisation par jour */
  --bg:#f3f4f6;
  --card:#ffffff;
  --black:#f9fafb;         /* fond des champs de saisie — légèrement en retrait du blanc pur des cartes */
  --anthracite:#1a1a18;
  --border:#e5e7eb;
  --grey:#6b7280;          /* libellés, indices, texte discret */
  --silver:#374151;        /* texte secondaire, plus lisible que --grey */
  --white:#111827;         /* texte principal — anthracite, pas noir pur */
  --text:#111827;
  --red:#da1111;
  --red-deep:#a80d0d;
  --ok:#157a45;
  --warn:#a15c00;
  --bad:#c81e1e;

  /* Barre latérale — seul élément structurant qui reste sombre, à dessein */
  --sidebar-bg:#14161a;
  --sidebar-border:#262932;
  --sidebar-text:#a8adb8;
  --sidebar-text-hover:#ffffff;
  --sidebar-active-bg:#1f222a;
  --sidebar-label:#6b7180;
}
*{ box-sizing:border-box; }
html,body{ margin:0; padding:0; }
body{
  background:var(--bg); color:var(--text);
  font-family:'Titillium Web', sans-serif; font-size:15px; line-height:1.6;
}
a{ color:inherit; text-decoration:none; }
h1,h2,h3,h4{ font-family:'Titillium Web', sans-serif; font-weight:700; letter-spacing:-0.01em; margin:0; color:var(--text); }
.mono{ font-family:'JetBrains Mono', monospace; font-variant-numeric:tabular-nums; }

/* LAYOUT */
.shell{ display:grid; grid-template-columns:230px 1fr; min-height:100vh; }
.sidebar{ background:var(--sidebar-bg); border-right:1px solid var(--sidebar-border); padding:20px 14px; position:sticky; top:0; height:100vh; overflow-y:auto; }

.mobile-topbar{ display:none; }
.sidebar-overlay{ display:none; }
@media(max-width:860px){
  .shell{ grid-template-columns:1fr; }
  .mobile-topbar{ display:flex; align-items:center; justify-content:space-between; background:var(--sidebar-bg); border-bottom:1px solid var(--sidebar-border); padding:12px 16px; position:sticky; top:0; z-index:40; }
  .menu-toggle{ background:none; border:1px solid var(--sidebar-border); color:var(--sidebar-text-hover); font-size:1.1rem; padding:6px 12px; border-radius:4px; cursor:pointer; }
  .sidebar{ position:fixed; top:0; left:0; bottom:0; width:250px; z-index:60; transform:translateX(-100%); transition:transform .2s ease; }
  .sidebar.open{ transform:translateX(0); }
  .sidebar .sidebar-brand{ display:none; }
  .sidebar-overlay.show{ display:block; position:fixed; inset:0; background:rgba(15,17,21,0.55); z-index:50; }
}
.sidebar-brand{ display:flex; align-items:center; gap:10px; padding:8px 8px 20px; border-bottom:1px solid var(--sidebar-border); margin-bottom:16px; }
.brand-logo{ width:100%; max-width:170px; height:auto; display:block; }
.mobile-topbar .brand-logo{ max-width:90px; }
.nav-group-label{ font-family:'JetBrains Mono'; font-size:0.6rem; letter-spacing:0.12em; text-transform:uppercase; color:var(--sidebar-label); padding:14px 10px 6px; }
.nav-item{ display:block; font-family:'JetBrains Mono'; font-size:0.76rem; color:var(--sidebar-text); padding:9px 10px; border-radius:4px; border-left:2px solid transparent; margin-bottom:1px; }
.nav-item:hover{ color:var(--sidebar-text-hover); background:var(--sidebar-active-bg); }
.nav-item.active{ color:var(--sidebar-text-hover); background:var(--sidebar-active-bg); border-left-color:var(--red); }
.sidebar-user{ margin-top:20px; padding-top:14px; border-top:1px solid var(--sidebar-border); font-size:0.72rem; color:var(--sidebar-label); }
.sidebar-user a{ color:var(--red); }

.main{ padding:32px 40px 80px; max-width:1200px; }
@media(max-width:600px){ .main{ padding:20px 16px 60px; } }
.page-head{ display:flex; justify-content:space-between; align-items:flex-end; flex-wrap:wrap; gap:16px; margin-bottom:32px; }
.page-head h1{ font-size:1.5rem; }
.page-head p{ color:var(--silver); font-weight:400; margin-top:6px; font-size:0.9rem; }

/* BUTTONS */
.btn{ display:inline-flex; align-items:center; gap:8px; font-family:'Titillium Web'; font-size:0.74rem; font-weight:700; text-transform:uppercase; letter-spacing:0.04em; padding:11px 20px; border:none; border-radius:6px; cursor:pointer; transition:background .15s, border-color .15s, color .15s; }
.btn-primary{ background:var(--red); color:#fff; }
.btn-primary:hover{ background:var(--red-deep); }
.btn-ghost{ background:var(--card); border:1px solid var(--border); color:var(--silver); }
.btn-ghost:hover{ border-color:var(--red); color:var(--red); }
.btn-sm{ padding:7px 14px; font-size:0.66rem; }

/* CARDS / KPI */
.kpi-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:14px; margin-bottom:36px; }
@media(max-width:760px){ .kpi-grid{ grid-template-columns:repeat(2,1fr); } }
.kpi{ background:var(--card); border:1px solid var(--border); border-radius:8px; padding:18px 20px; box-shadow:0 1px 2px rgba(16,24,40,0.04); }
.kpi-label{ font-family:'JetBrains Mono'; font-size:0.62rem; text-transform:uppercase; letter-spacing:0.05em; color:var(--grey); }
.kpi-val{ font-family:'Titillium Web'; font-weight:700; font-size:1.6rem; margin-top:6px; color:var(--text); }
.kpi-val.r{ color:var(--red); }

.card{ background:var(--card); border:1px solid var(--border); border-radius:8px; padding:22px; margin-bottom:20px; box-shadow:0 1px 2px rgba(16,24,40,0.04); }

/* TABLE */
.table-wrap{ overflow-x:auto; border:1px solid var(--border); border-radius:8px; background:var(--card); box-shadow:0 1px 2px rgba(16,24,40,0.04); }
table.data{ width:100%; border-collapse:collapse; font-size:0.86rem; }
table.data th{ text-align:left; font-family:'JetBrains Mono'; font-size:0.62rem; text-transform:uppercase; letter-spacing:0.05em; color:var(--grey); padding:12px 14px; border-bottom:1px solid var(--border); background:#f8f9fb; white-space:nowrap; }
table.data td{ padding:13px 14px; border-bottom:1px solid var(--border); color:var(--silver); vertical-align:middle; }
table.data tr:last-child td{ border-bottom:none; }
table.data tr:hover td{ background:#f8f9fb; }
table.data a.row-link{ color:var(--text); font-weight:600; }
table.data a.row-link:hover{ color:var(--red); }

.pill{ font-family:'JetBrains Mono'; font-size:0.62rem; text-transform:uppercase; letter-spacing:0.04em; padding:3px 9px; border-radius:10px; display:inline-block; white-space:nowrap; }
.pill-grey{ background:#eef0f3; color:var(--silver); }
.pill-ok{ background:#e6f6ed; color:var(--ok); }
.pill-warn{ background:#fdf1de; color:var(--warn); }
.pill-bad{ background:#fbe9e9; color:var(--bad); }
.pill-blue{ background:#e8f1fa; color:#2563a8; }

/* FORMS */
.form-grid{ display:grid; grid-template-columns:1fr 1fr; gap:16px; }
@media(max-width:640px){ .form-grid{ grid-template-columns:1fr; } }
.field{ margin-bottom:16px; }
.field label{ display:block; font-family:'JetBrains Mono'; font-size:0.62rem; text-transform:uppercase; letter-spacing:0.05em; color:var(--grey); margin-bottom:6px; }
.field input, .field select, .field textarea{ width:100%; background:var(--black); border:1px solid var(--border); color:var(--text); padding:10px 12px; font-family:'Titillium Web'; font-size:0.9rem; border-radius:6px; }
.field input:focus, .field select:focus, .field textarea:focus{ outline:none; border-color:var(--red); box-shadow:0 0 0 3px rgba(218,17,17,0.1); }
.field textarea{ resize:vertical; min-height:70px; }
.field-hint{ font-size:0.74rem; color:var(--grey); margin-top:5px; }
fieldset{ border:1px solid var(--border); border-radius:8px; padding:18px; margin:0 0 20px; }
legend{ font-family:'Titillium Web'; font-weight:700; font-size:0.72rem; text-transform:uppercase; letter-spacing:0.04em; color:var(--red); padding:0 8px; }

.section-title{ font-family:'Titillium Web'; font-weight:700; font-size:0.86rem; letter-spacing:0.01em; margin:28px 0 14px; padding-top:20px; border-top:1px solid var(--border); color:var(--text); }
.section-title:first-child{ margin-top:0; padding-top:0; border-top:none; }

.flash{ background:#fbe9e9; border-left:3px solid var(--bad); color:#8a1414; padding:12px 16px; margin-bottom:20px; font-size:0.86rem; border-radius:0 6px 6px 0; }
.flash.ok{ background:#e6f6ed; border-left-color:var(--ok); color:#0f5c34; }

.price-box{ background:#fdeceb; border:1px solid var(--red); border-radius:8px; padding:24px; text-align:center; }
.price-box .amount{ font-family:'Titillium Web'; font-weight:700; font-size:2rem; color:var(--text); }
.price-box .amount .r{ color:var(--red); }
.price-box .detail{ font-family:'JetBrains Mono'; font-size:0.68rem; color:var(--silver); margin-top:10px; line-height:1.8; }

.empty-state{ text-align:center; padding:60px 20px; color:var(--grey); }
.empty-state a{ color:var(--red); }

/* DOSSIER MISSION — TIMELINE */
.tl-track{ display:flex; flex-wrap:wrap; gap:0; margin:20px 0 28px; }
.tl-step{ display:flex; flex-direction:column; gap:6px; background:var(--card); border:1px solid var(--border); border-radius:8px; padding:10px 14px; min-width:140px; box-shadow:0 1px 2px rgba(16,24,40,0.04); }
.tl-step-label{ font-family:'JetBrains Mono'; font-size:0.66rem; color:var(--text); }
.tl-arrow{ display:flex; align-items:center; color:var(--grey); padding:0 4px; }
.field-group{ display:flex; gap:12px; flex-wrap:wrap; align-items:flex-end; margin-top:14px; }
.field-group select{ background:var(--black); border:1px solid var(--border); color:var(--text); padding:9px 10px; border-radius:6px; font-family:'JetBrains Mono'; font-size:0.76rem; }
.field-group label{ display:block; font-family:'JetBrains Mono'; font-size:0.62rem; text-transform:uppercase; color:var(--grey); margin-bottom:5px; }

/* SIGNATURE TACTILE */
.sig-block{ margin-bottom:24px; padding-bottom:20px; border-bottom:1px solid var(--border); }
.sig-block:last-child{ border-bottom:none; }
.sig-wrap{ background:var(--black); border:1px solid var(--border); border-radius:6px; position:relative; touch-action:none; margin-top:8px; }
.sig-wrap canvas{ width:100%; height:180px; display:block; touch-action:none; }
.sig-placeholder{ position:absolute; inset:0; display:flex; align-items:center; justify-content:center; color:var(--grey); font-family:'JetBrains Mono'; font-size:0.7rem; text-transform:uppercase; letter-spacing:0.1em; pointer-events:none; }
.sig-row{ display:flex; justify-content:space-between; align-items:center; margin-top:10px; }
.sig-clear{ background:var(--card); border:1px solid var(--border); color:var(--silver); padding:8px 16px; font-family:'JetBrains Mono'; font-size:0.68rem; text-transform:uppercase; letter-spacing:0.06em; border-radius:6px; cursor:pointer; }
.sig-clear:hover{ border-color:var(--red); color:var(--red); }
.sig-hint{ font-family:'JetBrains Mono'; font-size:0.64rem; color:var(--grey); }

/* PLANNING — vue Mois (pills compactes) */
.planning-grid{ display:flex; flex-wrap:wrap; gap:12px; }
.planning-day{ background:var(--card); border:1px solid var(--border); border-radius:8px; padding:14px; flex:1 1 200px; min-width:150px; box-shadow:0 1px 2px rgba(16,24,40,0.04); }
.planning-mois .planning-day{ flex:0 0 130px; min-width:130px; }
.planning-day-header{ font-family:'JetBrains Mono'; font-size:0.66rem; text-transform:uppercase; letter-spacing:0.05em; color:var(--grey); margin-bottom:10px; }
.planning-mission{ display:flex; flex-wrap:wrap; align-items:center; gap:6px; padding:8px 0; border-top:1px solid var(--border); text-decoration:none; }
.planning-day > .planning-mission:first-of-type{ border-top:none; }
.planning-mission-detail{ display:block; width:100%; font-size:0.7rem; color:var(--grey); }

/* PLANNING — barre de filtres cumulables */
.planning-toolbar{ display:flex; flex-wrap:wrap; gap:10px; align-items:flex-end; background:var(--card); border:1px solid var(--border); border-radius:8px; padding:14px 16px; margin-bottom:20px; box-shadow:0 1px 2px rgba(16,24,40,0.04); }
.planning-toolbar form{ display:flex; flex-wrap:wrap; gap:10px; align-items:flex-end; width:100%; }
.planning-toolbar .field-group{ margin-top:0; }
.planning-toolbar select{ min-width:132px; }

/* PLANNING — grille horaire Jour/Semaine */
.pw-scroll{ overflow-x:auto; border:1px solid var(--border); border-radius:8px; background:var(--card); box-shadow:0 1px 2px rgba(16,24,40,0.04); }
.pw-grid{ display:grid; grid-template-columns:56px repeat(var(--n-jours), minmax(150px, 1fr)); min-width:100%; }
.pw-grid.pw-jour{ grid-template-columns:56px minmax(320px, 1fr); }
.pw-corner{ border-bottom:1px solid var(--border); border-right:1px solid var(--border); }
.pw-day-head{ padding:10px 12px; border-bottom:1px solid var(--border); border-right:1px solid var(--border); text-align:center; }
.pw-day-head:last-child{ border-right:none; }
.pw-day-head .d{ font-family:'JetBrains Mono'; font-size:0.62rem; text-transform:uppercase; letter-spacing:0.05em; color:var(--grey); }
.pw-day-head .n{ font-family:'Titillium Web'; font-weight:700; font-size:1rem; margin-top:2px; }
.pw-day-head.today{ background:#fdeceb; }
.pw-hours-col{ position:relative; border-right:1px solid var(--border); }
.pw-hour-label{ position:absolute; left:0; right:6px; text-align:right; font-family:'JetBrains Mono'; font-size:0.62rem; color:var(--grey); transform:translateY(-50%); }
.pw-day-col{ position:relative; border-right:1px solid var(--border); background-image:repeating-linear-gradient(to bottom, var(--border) 0, var(--border) 1px, transparent 1px, transparent calc(100% / var(--n-heures))); }
.pw-day-col:last-child{ border-right:none; }
.pw-noschedule{ display:flex; flex-wrap:wrap; gap:6px; padding:8px 12px; border-bottom:1px solid var(--border); border-right:1px solid var(--border); background:var(--bg); }
.pw-noschedule:last-child{ border-right:none; }
.pw-noschedule .field-hint{ margin:0; }
.pw-block{ position:absolute; left:0; right:0; overflow:hidden; border-radius:5px; padding:3px 6px; text-decoration:none; color:var(--text); font-size:0.66rem; line-height:1.35; box-shadow:0 1px 2px rgba(16,24,40,0.1); border:1px solid rgba(16,24,40,0.08); border-left:3px solid var(--grey); background:#eef0f3; transition:box-shadow .15s, transform .1s; }
.pw-block:hover{ box-shadow:0 3px 10px rgba(16,24,40,0.18); z-index:5; transform:translateY(-1px); }
.pw-block.st-ouvert{ border-left-color:var(--grey); background:#eef0f3; }
.pw-block.st-prise-en-charge, .pw-block.st-transport{ border-left-color:var(--warn); background:#fdf1de; }
.pw-block.st-livree{ border-left-color:var(--ok); background:#e6f6ed; }
.pw-block.st-annulee{ border-left-color:var(--bad); background:#fbe9e9; text-decoration:line-through; opacity:0.7; }
.pw-block b{ display:block; font-family:'JetBrains Mono'; font-weight:700; font-size:0.68rem; }
.pw-block .l{ display:block; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }

/* PLANNING — vue par ressource */
.pr-table{ width:100%; border-collapse:collapse; font-size:0.78rem; }
.pr-table th, .pr-table td{ border:1px solid var(--border); padding:8px 10px; vertical-align:top; }
.pr-table th{ background:var(--bg); font-family:'JetBrains Mono'; font-size:0.62rem; text-transform:uppercase; letter-spacing:0.04em; color:var(--grey); text-align:left; }
.pr-table td.pr-res{ font-weight:700; white-space:nowrap; background:var(--bg); }
.pr-table td.pr-empty{ color:var(--grey); font-size:0.72rem; }
.pr-chip{ display:inline-block; background:#eef0f3; border-radius:4px; padding:2px 7px; margin:0 4px 4px 0; font-family:'JetBrains Mono'; font-size:0.68rem; text-decoration:none; color:var(--text); }
.pr-chip:hover{ background:#e2e5ea; }

/* LOGIN */
.login-shell{ min-height:100vh; display:flex; align-items:center; justify-content:center; padding:24px; background:var(--bg); }
.login-card{ width:100%; max-width:360px; background:var(--card); border:1px solid var(--border); border-top:3px solid var(--red); border-radius:10px; padding:32px; box-shadow:0 4px 16px rgba(16,24,40,0.06); }
.login-card .sidebar-brand{ border:none; padding:0 0 24px; margin-bottom:20px; justify-content:center; }
.login-card .brand-logo{ max-width:220px; filter:drop-shadow(0 1px 3px rgba(16,24,40,0.18)); }