/* ============================================================
   FHI Maintenance — v4.0 Design System
   Palette : noir profond / blanc cassé / bordeaux accent
   ============================================================ */
:root{
  --bg:#fafaf9; --surface:#ffffff; --ink:#0a0a0a; --ink-2:#27272a; --muted:#71717a;
  --line:#e7e5e4; --line-2:#d6d3d1;
  --accent:#7f1d1d; --accent-2:#991b1b; --accent-soft:#fef2f2;
  --ok:#15803d; --ok-soft:#dcfce7;
  --warn:#a16207; --warn-soft:#fef3c7;
  --danger:#b91c1c; --danger-soft:#fee2e2;
  --info:#1e40af; --info-soft:#dbeafe;
  --radius:10px; --radius-sm:6px;
  --shadow-sm:0 1px 2px rgba(0,0,0,.04),0 1px 3px rgba(0,0,0,.04);
  --shadow:0 2px 4px rgba(0,0,0,.04),0 4px 12px rgba(0,0,0,.06);
  --sidebar-w:240px;
  --font:-apple-system,BlinkMacSystemFont,"Inter","Segoe UI",Roboto,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:var(--font);background:var(--bg);color:var(--ink);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}

/* -------- Layout : sidebar + main -------- */
.app{display:flex;min-height:100vh}
.sidebar{width:var(--sidebar-w);background:var(--ink);color:#e7e5e4;padding:24px 0;position:fixed;top:0;bottom:0;left:0;display:flex;flex-direction:column;overflow:hidden;z-index:10}
.sidebar .brand{display:flex;flex-direction:column;align-items:center;padding:0 20px 24px;border-bottom:1px solid #27272a;margin-bottom:16px;flex-shrink:0}
.sidebar .brand img{width:108px;height:108px;margin-bottom:10px;object-fit:contain;background:#fff;border-radius:50%;padding:0}
.sidebar .brand .app-name{font-size:20px;font-weight:700;letter-spacing:4px;color:#fff;margin-bottom:4px;text-align:center}
.sidebar .brand .title{font-size:11px;letter-spacing:2px;text-transform:uppercase;color:#a8a29e;text-align:center}
.sidebar nav{display:flex;flex-direction:column;gap:2px;padding:0 12px;flex:1;overflow-y:auto;min-height:0}
.sidebar nav a{display:flex;align-items:center;gap:10px;color:#d6d3d1;padding:10px 14px;border-radius:var(--radius-sm);font-size:13px;font-weight:500}
.sidebar nav a:hover{background:#27272a;color:#fff;text-decoration:none}
.sidebar nav a.active{background:#27272a;color:#fff}
.sidebar nav a .ico{font-size:15px;width:18px;text-align:center;opacity:.85}
.sidebar .userbox{border-top:1px solid #27272a;padding:16px 20px;margin-top:12px;font-size:12px}
.sidebar .userbox .name{color:#fff;font-weight:500;margin-bottom:2px}
.sidebar .userbox .role{color:#a8a29e;text-transform:uppercase;letter-spacing:.5px;font-size:10px}
.sidebar .userbox a{display:inline-block;margin-top:8px;color:#d6d3d1;font-size:11px}
.main{flex:1;margin-left:var(--sidebar-w);padding:32px 40px;max-width:calc(100vw - var(--sidebar-w))}

/* -------- Typography -------- */
h1{font-size:24px;font-weight:600;margin:0 0 4px;letter-spacing:-.3px}
h2{font-size:15px;font-weight:600;margin:0 0 14px;color:var(--ink)}
.page-head{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:24px;flex-wrap:wrap;gap:12px}
.page-head .sub{color:var(--muted);font-size:13px}
.muted{color:var(--muted)}
.center{text-align:center}

/* -------- KPI cards -------- */
.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:24px}
.kpi{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;box-shadow:var(--shadow-sm);position:relative;overflow:hidden}
.kpi .label{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.8px;font-weight:500}
.kpi .value{font-size:30px;font-weight:600;margin-top:8px;letter-spacing:-.5px;color:var(--ink)}
.kpi .delta{font-size:11px;color:var(--muted);margin-top:4px}
.kpi.accent{border-left:3px solid var(--accent)}
.kpi.ok .value{color:var(--ok)}
.kpi.warn .value{color:var(--warn)}
.kpi.danger .value{color:var(--danger)}
.kpi-link{text-decoration:none;color:var(--ink);display:block;cursor:pointer;transition:box-shadow .15s,transform .1s}
.kpi-link:hover{box-shadow:var(--shadow);transform:translateY(-2px);text-decoration:none;color:var(--ink)}

/* -------- Cards -------- */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px;margin-bottom:20px;box-shadow:var(--shadow-sm)}
.card-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}
.card-head h2{margin:0}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.grid-3{display:grid;grid-template-columns:2fr 1fr;gap:20px}
@media(max-width:1100px){.grid-2,.grid-3{grid-template-columns:1fr}}

/* -------- Tables -------- */
table{width:100%;border-collapse:collapse}
table th,table td{text-align:left;padding:11px 10px;border-bottom:1px solid var(--line);font-size:13px;vertical-align:middle}
table th{font-weight:500;color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.5px;background:#fafaf9}
table tr:last-child td{border-bottom:none}
table tr:hover td{background:#fafaf9}

/* -------- Forms & buttons -------- */
input,select,textarea{padding:9px 12px;border:1px solid var(--line-2);border-radius:var(--radius-sm);font-size:13px;background:var(--surface);font-family:inherit;color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(127,29,29,.1)}
button,.btn{background:var(--ink);color:#fff;border:none;padding:9px 18px;border-radius:var(--radius-sm);cursor:pointer;font-size:13px;font-weight:500;font-family:inherit;transition:background .15s}
button:hover,.btn:hover{background:var(--accent);text-decoration:none;color:#fff}
.btn-accent{background:var(--accent)}
.btn-accent:hover{background:var(--accent-2)}
.btn-sm{background:var(--surface);color:var(--ink);border:1px solid var(--line-2);padding:6px 12px;border-radius:var(--radius-sm);font-size:12px;text-decoration:none;display:inline-block;cursor:pointer}
.btn-sm:hover{background:#fafaf9;border-color:var(--ink);text-decoration:none;color:var(--ink)}
.filters{display:flex;gap:8px;margin-bottom:16px;flex-wrap:wrap}
.form-inline{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
label{display:block;font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.5px;font-weight:500;margin-top:12px;margin-bottom:4px}
label input,label select,label textarea{width:100%;margin-top:2px}
textarea{min-height:70px;resize:vertical}

/* -------- Badges -------- */
.badge{padding:3px 10px;border-radius:12px;font-size:11px;font-weight:500;display:inline-block;white-space:nowrap}
.badge-danger,.badge-A-traiter{background:var(--danger-soft);color:var(--danger)}
.badge-ok,.badge-Traitee{background:var(--ok-soft);color:var(--ok)}
.badge-warn{background:var(--warn-soft);color:var(--warn)}
.badge-muted,.badge-Sans-suite{background:#f4f4f5;color:var(--muted)}
.danger{color:var(--danger)}
.success{color:var(--ok)}

/* -------- Charts (SVG) -------- */
.chart-wrap{position:relative}
.chart-legend{display:flex;gap:16px;flex-wrap:wrap;margin-top:12px;font-size:12px;color:var(--muted)}
.chart-legend .li{display:flex;align-items:center;gap:6px}
.chart-legend .sw{width:10px;height:10px;border-radius:2px}
.donut-center{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;pointer-events:none}
.donut-center .big{font-size:28px;font-weight:600;color:var(--ink);letter-spacing:-.5px}
.donut-center .small{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.8px}

/* -------- Login -------- */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--ink)}
.login-card{background:var(--surface);padding:40px;border-radius:var(--radius);width:400px;box-shadow:0 20px 60px rgba(0,0,0,.3)}
.login-card .brand{text-align:center;margin-bottom:24px}
.login-card .brand img{width:160px;height:160px;object-fit:contain}
.login-card .brand .t{font-size:11px;letter-spacing:3px;text-transform:uppercase;color:var(--muted);margin-top:8px}
.login-card h1{text-align:center;font-size:18px;margin-bottom:4px}
.login-card p.muted{text-align:center;margin:0 0 24px}
.login-card input{text-align:center;width:100%;display:block;box-sizing:border-box;margin-bottom:8px}
.login-card button{width:100%;padding:12px;margin-top:20px;background:var(--accent)}
.login-card button:hover{background:var(--accent-2)}

.alert-error{background:var(--danger-soft);color:var(--danger);padding:10px 14px;border-radius:var(--radius-sm);margin-top:12px;font-size:13px}
.alert-info{background:var(--info-soft);color:var(--info);padding:10px 14px;border-radius:var(--radius-sm);margin-bottom:16px;font-size:13px}

/* -------- List cards (vue liste mobile-first) -------- */
.list-cards{display:flex;flex-direction:column;gap:8px;margin-bottom:20px}
.list-card{
  display:flex;align-items:center;gap:12px;
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);padding:14px 16px;
  text-decoration:none;color:var(--ink);
  box-shadow:var(--shadow-sm);
  transition:box-shadow .15s,border-color .15s;
}
.list-card:hover{box-shadow:var(--shadow);border-color:var(--accent);text-decoration:none;color:var(--ink)}
.drag-handle{font-size:18px;color:#52525b;cursor:grab;flex-shrink:0;padding:0 2px;user-select:none;touch-action:none;line-height:1}
.drag-handle:hover{color:#e7e5e4}
.drag-handle:active{cursor:grabbing}
.sortable-ghost{opacity:.35;background:#27272a!important}
.sortable-item.sortable-drag{opacity:.9;box-shadow:0 8px 30px rgba(0,0,0,.4)!important}
.lc-main{flex:1;min-width:0}
.lc-title{font-weight:600;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lc-sub{font-size:12px;color:var(--muted);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lc-right{display:flex;flex-direction:column;align-items:flex-end;gap:4px;flex-shrink:0}
.lc-arrow{color:var(--muted);font-size:20px;font-weight:300;margin-top:2px}

/* -------- Bar (progress) -------- */
.bar{display:inline-block;width:90px;height:6px;background:var(--line);border-radius:3px;overflow:hidden;vertical-align:middle;margin-right:6px}
.bar-fill{height:100%;background:var(--ok);transition:width .3s}
.bar-fill.warn{background:var(--warn)}
.bar-fill.danger{background:var(--accent)}

/* ══════════════════════════════════════════
   MOBILE — header + sidebar drawer + bottom nav
   ══════════════════════════════════════════ */

/* Header mobile (caché sur desktop) */
.mob-header{display:none}
.bottom-nav{display:none}
.sidebar-overlay{display:none}
.mob-obs{display:none}

@media(max-width:768px){

  /* ── Header fixe en haut ── */
  .mob-header{
    display:flex;align-items:center;justify-content:space-between;
    position:fixed;top:0;left:0;right:0;z-index:200;
    background:var(--ink);color:#fff;
    height:56px;padding:0 16px;
    box-shadow:0 2px 8px rgba(0,0,0,.3);
  }
  .mob-logo{display:flex;align-items:center;gap:8px;font-weight:700;font-size:16px;letter-spacing:3px;color:#fff}
  .mob-logo img{width:32px;height:32px;border-radius:50%;background:#fff;padding:3px;object-fit:contain}
  .mob-avatar{
    width:34px;height:34px;border-radius:50%;
    background:var(--accent);color:#fff;
    display:flex;align-items:center;justify-content:center;
    font-weight:700;font-size:14px;text-decoration:none;
  }

  /* ── Hamburger ── */
  .hamburger{
    background:none;border:none;cursor:pointer;padding:6px;
    display:flex;flex-direction:column;gap:5px;color:#fff;
  }
  .hamburger span{display:block;width:22px;height:2px;background:#fff;border-radius:2px;transition:.25s}
  .hamburger.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .hamburger.active span:nth-child(2){opacity:0}
  .hamburger.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

  /* ── Overlay ── */
  .sidebar-overlay{
    display:block;position:fixed;inset:0;z-index:150;
    background:rgba(0,0,0,.5);opacity:0;pointer-events:none;transition:opacity .25s;
  }
  .sidebar-overlay.show{opacity:1;pointer-events:auto}

  /* ── Sidebar drawer (slide depuis la gauche) ── */
  .app{flex-direction:column}
  .sidebar{
    position:fixed;top:0;left:0;bottom:0;z-index:160;
    width:280px;transform:translateX(-100%);
    transition:transform .25s ease;
    overflow-y:hidden;
    padding:56px 0 0;
    display:flex;flex-direction:column;
  }
  .sidebar nav{overflow-y:auto;flex:1;min-height:0}
  .sidebar.open{transform:translateX(0)}
  .sidebar .brand{display:none} /* masqué — le header mobile remplace */

  /* ── Main ── */
  .main{
    margin-left:0;
    padding:72px 14px 80px; /* top=header, bottom=bottom-nav */
    max-width:100vw;min-width:0;
  }

  /* ── Bottom navigation ── */
  .bottom-nav{
    display:flex;position:fixed;bottom:0;left:0;right:0;z-index:200;
    background:var(--ink);border-top:1px solid #27272a;
    height:60px;
  }
  .bn-item{
    flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;
    color:#a8a29e;text-decoration:none;font-size:10px;gap:3px;
    background:none;border:none;cursor:pointer;padding:6px 2px;
    transition:color .15s;
    -webkit-tap-highlight-color:transparent;
  }
  .bn-item.active,.bn-item:hover{color:#fff;text-decoration:none}
  .bn-item.active .bn-ico{color:var(--accent)}
  .bn-ico{font-size:18px;line-height:1}
  .bn-lbl{font-size:9px;text-transform:uppercase;letter-spacing:.5px;font-weight:500}

  /* ── Typographie ── */
  h1{font-size:19px}
  .page-head{flex-direction:column;align-items:flex-start;gap:10px;margin-bottom:16px}
  .page-head .actions{width:100%;display:flex;gap:8px;flex-wrap:wrap}
  .page-head .actions .btn,.page-head .actions button{flex:1;text-align:center;padding:10px 8px;font-size:12px}

  /* ── KPI grid ── */
  .kpi-grid{grid-template-columns:1fr 1fr;gap:10px;margin-bottom:16px}
  .kpi{padding:14px 12px}
  .kpi .value{font-size:24px}

  /* ── Cards ── */
  .card{padding:14px;margin-bottom:14px}
  .grid-2,.grid-3{grid-template-columns:1fr}

  /* ── Tables responsives ── */
  .card{overflow-x:auto;-webkit-overflow-scrolling:touch}
  table{min-width:100%;font-size:12px;white-space:nowrap}
  table th,table td{padding:8px 8px}

  /* Contrôles : masquer colonnes secondaires (Catégorie, Périod., Dernier, PJ) */
  .card table th:nth-child(3),.card table td:nth-child(3),
  .card table th:nth-child(4),.card table td:nth-child(4),
  .card table th:nth-child(5),.card table td:nth-child(5),
  .card table th:nth-child(9),.card table td:nth-child(9){display:none}

  /* Garder le texte lisible dans les colonnes conservées */
  .card table td:nth-child(2){max-width:160px;white-space:normal;word-break:break-word}
  .card table td:nth-child(4){max-width:120px;white-space:normal}

  /* ── Filtres ── */
  .filters{overflow-x:auto;flex-wrap:nowrap;padding-bottom:4px;margin:0 -14px;padding-left:14px;padding-right:14px;gap:6px}
  .filters select,.filters input{flex-shrink:0;font-size:12px;padding:8px 10px}

  /* ── Formulaires ── */
  input,select,textarea{padding:11px 12px;font-size:16px} /* 16px évite le zoom iOS */
  button,.btn{padding:12px 18px;font-size:14px;min-height:44px}
  .btn-sm{padding:9px 14px;font-size:12px;min-height:38px}
  .form-inline{flex-direction:column}
  .form-inline button{width:100%}

  /* ── Login ── */
  .login-card{width:calc(100vw - 32px);padding:28px 20px;margin:16px}
  .login-card input{font-size:16px}

  /* ── Badges ── */
  .badge{font-size:10px;padding:2px 8px}

  /* ── Userbox masqué (dans bottom nav) ── */
  .sidebar .userbox{padding:12px 20px;display:block}

  /* ── Réserves : description inline sous le nom d'hôtel ── */
  .mob-obs{
    display:block;
    font-size:11px;color:#71717a;
    margin-top:3px;
    white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
    max-width:55vw;
  }
}