/* ================================================================
   Hotline Track — Styles
   Design tokens et composants issus du système Suivi Tutorat
   ================================================================ */

@font-face {
  font-family: 'Inter';
  src: url('Inter-V.ttf') format('truetype-variations');
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

:root {
  --a:         #E2006E;
  --a-rgb:     226, 0, 110;
  --a1:        #FFF0F6;
  --a2:        #FDDAED;
  --a-hover:   #C80062;

  --t1: #111827;
  --t2: #4B5563;
  --t3: #9CA3AF;
  --bd: #E5E7EB;
  --bg: #F3F4F6;
  --ps: #F7F8FA;
  --white: #FFFFFF;

  --sb-dark: #13041C;

  --chart-green:        #10B981;  --chart-green-bg:   #E0F8EF;
  --chart-violet:       #7C3AED;  --chart-violet-bg:  #EDE9FE;
  --chart-rose:         var(--a); --chart-rose-bg:    #FFF0F6;
  --chart-blue:         #3B82F6;  --chart-blue-bg:    #EFF6FF;
  --chart-cyan:         #0EA5E9;  --chart-cyan-bg:    #E0F2FE;
  --chart-purple:       #A855F7;  --chart-purple-bg:  #F3E8FF;

  --ok:        #059669;
  --ok-bg:     #ECFDF5;
  --ok-bd:     #A7F3D0;
  --danger:    #DC2626;
  --danger-bg: #FEF2F2;

  --sw:  220px;
  --tb:   90px;
  --r:     8px;
  --rl:   12px;
  --rxl:  14px;

  --ff-sans:    'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --ff-display: 'Inter', sans-serif;
  --ff-mono:    ui-monospace, SFMono-Regular, Menlo, monospace;

  --fs-micro:  11px;
  --fs-sm:     12.5px;
  --fs-body:   13px;
  --fs-body-lg:14px;
  --fs-widget: 15px;
  --fs-h3:     17px;
  --fs-h2:     22px;
  --fs-h1:     32px;

  --sh-card:   0 1px 3px rgba(0,0,0,.04);
  --sh-button: 0 1px 2px rgba(0,0,0,.04);
  --sh-modal:  0 20px 25px -5px rgba(0,0,0,.10), 0 10px 10px -5px rgba(0,0,0,.04);
  --sh-pop:    0 4px 6px -1px rgba(0,0,0,.10), 0 2px 4px -1px rgba(0,0,0,.06);

  --trans:      all 0.2s cubic-bezier(0.4,0,0.2,1);
  --trans-fast: all 0.1s cubic-bezier(0.4,0,0.2,1);
}

*, *::before, *::after { box-sizing: border-box; }
html, body { margin:0; padding:0; height:100%; }
body { font-family:var(--ff-sans); background:var(--bg); color:var(--t1); font-size:var(--fs-body-lg); line-height:1.5; -webkit-font-smoothing:antialiased; }
h1,.h1 { font-family:var(--ff-display); font-size:var(--fs-h1); font-weight:700; color:var(--t1); letter-spacing:-.01em; line-height:1.15; margin:0; }
h2,.h2 { font-family:var(--ff-display); font-size:var(--fs-h2); font-weight:600; color:var(--t1); letter-spacing:-.01em; margin:0; }
h3,.h3 { font-family:var(--ff-sans); font-size:var(--fs-h3); font-weight:700; color:var(--t1); margin:0; }
p { margin:0; }
a { color:var(--a); text-decoration:none; transition:var(--trans-fast); }
a:hover { color:var(--a-hover); }
.caption { font-size:var(--fs-micro); font-weight:700; text-transform:uppercase; letter-spacing:.06em; color:var(--t3); }

/* ── App shell ─────────────────────────────────────────────────── */
.app { display:flex; flex-direction:column; height:100vh; }
.layout { display:flex; flex:1; min-height:0; overflow:hidden; }

/* ── Topbar ─────────────────────────────────────────────────────── */
.topbar { height:var(--tb); display:flex; align-items:stretch; background:rgba(255,255,255,.72); backdrop-filter:blur(7px); flex-shrink:0; z-index:50; }
.tb-slot { width:var(--sw); display:flex; align-items:flex-start; padding:0 18px; background:var(--sb-dark); flex-shrink:0; }
.tb-logo { width:30px; height:30px; background:var(--a); border-radius:8px; display:flex; align-items:center; justify-content:center; }
.tb-appn { font-size:14px; font-weight:600; color:#fff; }
.tb-appn .tb-sub { display:block; font-size:10.5px; font-weight:500; color:rgba(255,255,255,.55); margin-top:-2px; letter-spacing:.04em; }
.tb-body { flex:1; display:flex; align-items:center; padding:0 24px; gap:12px; border-bottom:1px solid var(--bd); }
.tb-store { font-size:13.5px; font-weight:600; color:var(--t1); }
.tb-ics { margin-left:auto; display:flex; align-items:center; gap:1px; }
.tbi { width:36px; height:36px; display:inline-flex; align-items:center; justify-content:center; border-radius:var(--r); border:none; background:transparent; color:var(--t2); cursor:pointer; transition:var(--trans-fast); text-decoration:none; }
.tbi:hover { background:var(--ps); color:var(--t1); }
.tbi.red { color:var(--danger); }
.tbi.red:hover { background:var(--danger-bg); }
.tb-av { width:30px; height:30px; border-radius:50%; background:var(--a1); color:var(--a); font-size:11px; font-weight:600; display:flex; align-items:center; justify-content:center; border:2px solid var(--a2); margin-left:6px; }

/* ── Sidebar ─────────────────────────────────────────────────────── */
.sidebar { width:var(--sw); background-color:var(--sb-dark); background-image:url('bg-menu.jpg'); background-size:cover; background-position:center; display:flex; flex-direction:column; flex-shrink:0; padding:14px 0 0; }
.sb-cta { margin:4px 12px 14px; display:flex; align-items:center; justify-content:center; gap:7px; height:38px; background:var(--a); color:#fff; border:none; border-radius:var(--r); font-family:inherit; font-size:13px; font-weight:600; cursor:pointer; transition:var(--trans-fast); box-shadow:0 1px 0 rgba(255,255,255,.08) inset, 0 4px 12px -4px rgba(var(--a-rgb),.6); text-decoration:none; }
.sb-cta:hover { background:var(--a-hover); color:#fff; }
.sb-section-title { padding:12px 18px 6px; font-size:10px; font-weight:700; color:rgba(255,255,255,.35); text-transform:uppercase; letter-spacing:.08em; }
.sb-nav { flex:1; overflow-y:auto; padding:4px 8px; }
.ni { display:flex; align-items:center; gap:10px; padding:8px 12px; border-radius:var(--r); font-size:13px; color:rgba(255,255,255,.65); cursor:pointer; margin-bottom:1px; transition:var(--trans-fast); text-decoration:none; }
.ni:hover { background:rgba(255,255,255,.08); color:#fff; }
.ni.act { background:var(--a); color:#fff; font-weight:500; }
.sb-foot { padding:12px; border-top:1px solid rgba(255,255,255,.08); }
.sb-foot-user { display:flex; align-items:center; gap:10px; }
.sb-av { width:32px; height:32px; border-radius:50%; background:var(--a1); color:var(--a); font-size:11px; font-weight:600; display:flex; align-items:center; justify-content:center; border:2px solid var(--a); }
.sb-foot-name { font-size:12.5px; font-weight:500; color:#fff; }
.sb-foot-role { font-size:11px; color:rgba(255,255,255,.5); }

/* ── Main / Page ─────────────────────────────────────────────────── */
.main { flex:1; display:flex; flex-direction:column; min-width:0; background:var(--bg); overflow:hidden; }
.page { flex:1; overflow-y:auto; padding:24px 32px 40px; }
.page-head { display:flex; justify-content:space-between; align-items:flex-end; margin-bottom:24px; gap:16px; }
.page-title { font-family:var(--ff-display); font-size:var(--fs-h1); font-weight:700; color:var(--t1); letter-spacing:-.01em; line-height:1.1; margin:0; }
.page-sub { font-size:var(--fs-body-lg); color:var(--t2); margin:6px 0 0; }
.page-actions { display:flex; gap:8px; }

/* ── Buttons ─────────────────────────────────────────────────────── */
.btn { display:inline-flex; align-items:center; gap:6px; height:36px; padding:0 14px; font-size:13px; font-weight:500; font-family:inherit; border-radius:var(--r); cursor:pointer; border:1px solid var(--bd); background:#fff; color:var(--t2); box-shadow:var(--sh-button); transition:var(--trans-fast); text-decoration:none; }
.btn:hover { background:var(--ps); color:var(--t1); }
.btn:active { transform:scale(.98); }
.btn.primary { background:var(--a); color:#fff; border-color:transparent; }
.btn.primary:hover { background:var(--a-hover); color:#fff; }
.btn.danger { color:var(--danger); }
.btn.danger:hover { background:var(--danger-bg); color:var(--danger); }
.btn.lg { height:40px; padding:0 18px; font-size:13.5px; }
.icon-btn { width:32px; height:32px; border:1px solid transparent; background:transparent; border-radius:6px; color:var(--t3); cursor:pointer; display:inline-flex; align-items:center; justify-content:center; transition:var(--trans-fast); text-decoration:none; }
.icon-btn:hover { background:var(--ps); color:var(--t1); border-color:var(--bd); }

/* ── Badges ─────────────────────────────────────────────────────── */
.pbadge { height:22px; padding:0 10px; border-radius:11px; font-size:11px; font-weight:600; display:inline-flex; align-items:center; gap:5px; letter-spacing:.01em; white-space:nowrap; }
.pbadge.gray   { background:var(--ps); color:var(--t2); border:1px solid var(--bd); }
.pbadge.rose   { background:var(--a1); color:var(--a); }
.pbadge.green  { background:var(--ok-bg); color:var(--ok); border:1px solid var(--ok-bd); }
.pbadge.blue   { background:var(--chart-blue-bg); color:var(--chart-blue); }
.pbadge.violet { background:var(--chart-violet-bg); color:var(--chart-violet); }
.tchip { display:inline-flex; align-items:center; justify-content:center; width:22px; height:22px; border-radius:6px; }
.tchip+.tchip { margin-left:4px; }
.tchip.phone { background:var(--chart-green-bg); color:var(--chart-green); }
.tchip.mail  { background:var(--chart-blue-bg);  color:var(--chart-blue); }
.tchip.visio { background:var(--chart-violet-bg); color:var(--chart-violet); }
.tchip.sms  { background:#FEF3C7; color:#D97706; }

/* ── Form controls ─────────────────────────────────────────────── */
.field { display:flex; flex-direction:column; gap:6px; }
.field label { font-size:12px; font-weight:600; color:var(--t2); letter-spacing:.01em; }
.field label .req { color:var(--a); margin-left:2px; }
.input,.textarea,.select { height:40px; padding:0 12px; font-size:14px; border:1px solid var(--bd); border-radius:var(--r); outline:none; font-family:inherit; background:#fff; color:var(--t1); width:100%; transition:var(--trans-fast); }
.input:focus,.textarea:focus,.select:focus { border-color:var(--a); box-shadow:0 0 0 3px var(--a1); }
.input::placeholder,.textarea::placeholder { color:var(--t3); }
.textarea { padding:10px 12px; height:auto; min-height:96px; resize:vertical; line-height:1.5; }
.select { appearance:none; padding-right:32px; background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%239CA3AF' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'/></svg>"); background-repeat:no-repeat; background-position:right 12px center; cursor:pointer; }

/* segmented control */
.segment { display:inline-flex; padding:3px; background:var(--ps); border:1px solid var(--bd); border-radius:var(--r); gap:2px; }
.segment button { height:34px; padding:0 14px; border:none; background:transparent; color:var(--t2); font-family:inherit; font-size:13px; font-weight:500; border-radius:6px; cursor:pointer; transition:var(--trans-fast); display:inline-flex; align-items:center; gap:6px; }
.segment button:hover { color:var(--t1); }
.segment button.on { background:#fff; color:var(--t1); box-shadow:var(--sh-button); }

/* tcard-grp checkboxes */
.tcard-grp { display:grid; grid-template-columns:repeat(4,1fr); gap:10px; }
.tcheck { position:relative; display:flex; align-items:center; gap:12px; padding:14px 16px; border:1.5px solid var(--bd); border-radius:10px; cursor:pointer; background:#fff; transition:var(--trans-fast); }
.tcheck:hover { border-color:var(--t3); }
.tcheck.on { border-color:var(--a); background:var(--a1); }
.tcheck .ico { width:36px; height:36px; border-radius:9px; display:flex; align-items:center; justify-content:center; flex-shrink:0; }
.tcheck.telephone .ico { background:var(--chart-green-bg); color:var(--chart-green); }
.tcheck.mail      .ico { background:var(--chart-blue-bg);  color:var(--chart-blue); }
.tcheck.visio     .ico { background:var(--chart-violet-bg); color:var(--chart-violet); }
.tcheck.sms       .ico { background:#FEF3C7; color:#D97706; }
.tcheck .lbl-grp { display:flex; flex-direction:column; gap:1px; }
.tcheck .lbl { font-size:13.5px; font-weight:600; color:var(--t1); }
.tcheck .sub { font-size:11px; color:var(--t3); }
.tcheck .mark { position:absolute; top:10px; right:10px; width:18px; height:18px; border-radius:5px; border:1.5px solid var(--bd); background:#fff; display:flex; align-items:center; justify-content:center; transition:var(--trans-fast); }
.tcheck.on .mark { background:var(--a); border-color:var(--a); }
.tcheck.on .mark::after { content:""; width:9px; height:5px; border-left:2px solid #fff; border-bottom:2px solid #fff; transform:rotate(-45deg) translate(1px,-1px); display:block; }

/* radio cards */
.rseg { display:grid; grid-template-columns:1fr 1fr; gap:10px; }
.rcard { display:flex; align-items:center; gap:12px; padding:14px 16px; border:1.5px solid var(--bd); border-radius:10px; cursor:pointer; background:#fff; transition:var(--trans-fast); }
.rcard:hover { border-color:var(--t3); }
.rcard.on { border-color:var(--a); background:var(--a1); }
.rcard .circle { width:18px; height:18px; border:1.5px solid var(--bd); border-radius:50%; display:flex; align-items:center; justify-content:center; flex-shrink:0; background:#fff; transition:var(--trans-fast); }
.rcard.on .circle { border-color:var(--a); border-width:2px; }
.rcard.on .circle::after { content:""; width:8px; height:8px; background:var(--a); border-radius:50%; }
.rcard .ico { width:32px; height:32px; border-radius:9px; background:var(--ps); color:var(--t2); display:flex; align-items:center; justify-content:center; }
.rcard.on .ico { background:var(--a2); color:var(--a); }
.rcard .lbl { font-size:13.5px; font-weight:600; color:var(--t1); }

/* Dropzone */
.dropzone { border:1.5px dashed var(--bd); border-radius:10px; background:#FBFCFE; padding:24px; display:flex; flex-direction:column; align-items:center; gap:6px; cursor:pointer; transition:var(--trans-fast); text-align:center; }
.dropzone:hover,.dropzone.over { border-color:var(--a); background:#FFF1F7; }
.dropzone .dz-ico { width:40px; height:40px; border-radius:50%; background:var(--a1); color:var(--a); display:flex; align-items:center; justify-content:center; margin-bottom:4px; }
.dropzone .dz-title { font-size:13.5px; font-weight:600; color:var(--t1); }
.dropzone .dz-sub { font-size:11.5px; color:var(--t3); }
.file-list { display:flex; flex-direction:column; gap:6px; margin-top:12px; }
.file-item { display:flex; align-items:center; gap:10px; padding:8px 12px; background:var(--ps); border:1px solid var(--bd); border-radius:8px; }
.fi-ico { width:28px; height:28px; border-radius:6px; background:var(--a1); display:flex; align-items:center; justify-content:center; flex-shrink:0; }
.fi-name { font-size:13px; font-weight:500; color:var(--t1); flex:1; min-width:0; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.fi-size { font-size:11.5px; color:var(--t3); white-space:nowrap; }

/* ── Form layout ─────────────────────────────────────────────────── */
.form-shell { max-width:920px; margin:0 auto; }
.form-section { background:#fff; border:1px solid var(--bd); border-radius:var(--rl); box-shadow:var(--sh-card); padding:24px 28px; margin-bottom:16px; }
.form-section-head { display:flex; align-items:center; gap:12px; margin-bottom:18px; padding-bottom:14px; border-bottom:1px solid var(--bg); }
.form-section-head .num { width:26px; height:26px; border-radius:50%; background:var(--a); color:#fff; font-size:12px; font-weight:700; display:flex; align-items:center; justify-content:center; flex-shrink:0; }
.form-section-head .num-ghost { background:var(--a1); color:var(--a); }
.form-section-head h3 { font-size:15px; font-weight:600; }
.form-section-head .sub { font-size:12px; color:var(--t3); margin-left:auto; }
.grid-2 { display:grid; grid-template-columns:1fr 1fr; gap:14px 18px; }
.grid-3 { display:grid; grid-template-columns:1fr 1fr 1fr; gap:14px 18px; }
.grid-time { display:grid; grid-template-columns:1fr 1fr 1.2fr; gap:14px 18px; align-items:start; }
.duration-pill { height:40px; padding:0 14px; border:1px dashed var(--bd); background:var(--a1); color:var(--a); border-radius:var(--r); display:flex; align-items:center; gap:8px; font-weight:600; font-size:14px; }
.duration-pill.empty { background:var(--ps); color:var(--t3); border-color:var(--bd); }
.form-foot { display:flex; justify-content:space-between; align-items:center; padding:20px 0 8px; margin-top:8px; border-top:1px solid var(--bd); }

/* ── Toolbar ─────────────────────────────────────────────────────── */
.toolbar { display:flex; align-items:center; gap:10px; padding:6px 0 16px; flex-wrap:wrap; }
.search-field { position:relative; display:flex; align-items:center; }
.search-field svg { position:absolute; left:12px; pointer-events:none; }
.search-field input { height:36px; padding:0 12px 0 36px; font-size:13px; border:1px solid var(--bd); border-radius:var(--r); width:300px; background:#fff; font-family:inherit; outline:none; transition:var(--trans-fast); }
.search-field input:focus { border-color:var(--a); box-shadow:0 0 0 3px var(--a1); }
.tb-sel { height:36px; padding:0 28px 0 10px; font-size:13px; border:1px solid var(--bd); border-radius:var(--r); color:var(--t2); background:#fff; font-family:inherit; cursor:pointer; appearance:none; background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%239CA3AF' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'/></svg>"); background-repeat:no-repeat; background-position:right 10px center; box-shadow:var(--sh-button); }
.fchip { height:32px; padding:0 10px 0 12px; border:1px solid var(--bd); border-radius:16px; background:#fff; color:var(--t2); font-size:12.5px; display:inline-flex; align-items:center; gap:6px; cursor:pointer; transition:var(--trans-fast); text-decoration:none; }
.fchip.on { background:var(--a1); border-color:var(--a); color:var(--a); }
.fchip .x { width:14px; height:14px; border-radius:50%; background:var(--a); color:#fff; display:inline-flex; align-items:center; justify-content:center; font-size:9px; }

/* ── Table ─────────────────────────────────────────────────────── */
.tcard { background:#fff; border:1px solid var(--bd); border-radius:var(--rl); overflow:hidden; box-shadow:var(--sh-card); }
.tcard table { width:100%; border-collapse:collapse; }
.tcard thead tr { background:var(--ps); }
.tcard thead th { padding:10px 16px; font-size:11px; font-weight:600; color:var(--t2); text-align:left; letter-spacing:.04em; text-transform:uppercase; border-bottom:1px solid var(--bd); white-space:nowrap; }
.tcard tbody tr { border-bottom:1px solid var(--bg); transition:var(--trans-fast); }
.tcard tbody tr:hover { background:var(--a1); box-shadow:inset 3px 0 0 var(--a); }
.tcard tbody tr:nth-child(2n):not(:hover) { background:#FAFBFD; }
.tcard td { padding:11px 16px; font-size:13px; color:var(--t1); vertical-align:middle; }
.cn { display:flex; align-items:center; gap:10px; }
.ava { width:32px; height:32px; border-radius:50%; background:var(--a1); color:var(--a); font-weight:600; display:flex; align-items:center; justify-content:center; border:2px solid #fff; box-shadow:0 0 0 1.5px var(--bd); flex-shrink:0; font-size:11px; }
.ava.sm { width:26px; height:26px; font-size:10px; }
.nmain { font-size:13px; font-weight:500; color:var(--t1); }
.nsub { font-size:11.5px; color:var(--t3); }
.dt-stack { display:flex; flex-direction:column; line-height:1.2; }
.dt-stack .d { font-size:13px; font-weight:500; color:var(--t1); }
.dt-stack .h { font-size:11.5px; color:var(--t3); }
.dur-pill { display:inline-flex; align-items:center; gap:5px; padding:2px 8px; border-radius:11px; background:var(--ps); color:var(--t2); font-size:11.5px; font-weight:500; }

/* ── KPI / Widgets ─────────────────────────────────────────────── */
.kpis { display:grid; grid-template-columns:repeat(4,1fr); gap:16px; margin-bottom:24px; }
.kpi { background:#fff; border:1px solid var(--bd); border-radius:var(--rl); padding:18px 20px; box-shadow:var(--sh-card); position:relative; overflow:hidden; }
.kpi-label { font-size:11px; font-weight:700; color:var(--t3); text-transform:uppercase; letter-spacing:.06em; }
.kpi-value { font-family:var(--ff-display); font-size:30px; font-weight:700; color:var(--t1); margin:8px 0 6px; letter-spacing:-.01em; }
.kpi-delta { font-size:12px; font-weight:500; display:inline-flex; align-items:center; gap:4px; }
.kpi-delta.up { color:var(--ok); }
.kpi-delta.down { color:var(--danger); }
.kpi-ico { position:absolute; top:16px; right:16px; width:32px; height:32px; border-radius:9px; display:flex; align-items:center; justify-content:center; }
.widgets { display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.widgets-3 { display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.widget { background:#fff; border:1px solid var(--bd); border-radius:var(--rxl); box-shadow:var(--sh-card); overflow:hidden; }
.w-head { display:flex; align-items:center; gap:10px; padding:14px 18px; border-bottom:1px solid var(--bd); }
.w-ico { width:28px; height:28px; border-radius:7px; display:flex; align-items:center; justify-content:center; flex-shrink:0; }
.w-title { flex:1; font-size:13.5px; font-weight:600; color:var(--t1); }
.w-sub { font-size:11.5px; color:var(--t3); font-weight:400; margin-left:4px; }
.w-body { padding:20px; }
.barchart { display:flex; align-items:flex-end; justify-content:space-around; gap:4px; }
.bar-col { flex:1; display:flex; flex-direction:column; align-items:center; }
.bar-lbl { font-size:9px; color:var(--t3); margin-top:4px; }
.hbar { display:grid; grid-template-columns:1fr auto; gap:8px 12px; align-items:center; }
.hbar-name { font-size:13px; color:var(--t1); display:flex; align-items:center; gap:8px; }
.rank { width:22px; height:22px; border-radius:50%; background:var(--ps); color:var(--t2); font-size:11px; font-weight:700; display:inline-flex; align-items:center; justify-content:center; flex-shrink:0; }
.rank.gold   { background:#FEF3C7; color:#D97706; }
.rank.silver { background:#E5E7EB; color:#4B5563; }
.rank.bronze { background:#FFEDD5; color:#C2410C; }
.hbar-track { height:8px; background:var(--ps); border-radius:4px; overflow:hidden; }
.hbar-fill { height:100%; background:var(--a); border-radius:4px; }
.hbar-val { font-size:12.5px; font-weight:600; color:var(--t1); text-align:right; min-width:50px; }

/* ── Drawer ─────────────────────────────────────────────────────── */
.drawer-back { position:fixed; inset:0; background:rgba(17,24,39,.35); z-index:90; opacity:0; pointer-events:none; transition:opacity .25s ease; }
.drawer-back.on { opacity:1; pointer-events:auto; }
.drawer { position:fixed; top:0; right:0; bottom:0; width:560px; max-width:92vw; background:#fff; box-shadow:-8px 0 32px -8px rgba(0,0,0,.18); z-index:91; display:flex; flex-direction:column; transform:translateX(100%); transition:transform .25s cubic-bezier(.4,0,.2,1); }
.drawer.on { transform:translateX(0); }
.drawer-head { display:flex; align-items:center; gap:14px; padding:18px 22px; border-bottom:1px solid var(--bd); }
.drawer-head h2 { flex:1; }
.drawer-body { flex:1; overflow-y:auto; padding:22px; }
.drawer-foot { padding:14px 22px; border-top:1px solid var(--bd); display:flex; gap:8px; justify-content:space-between; }

/* ── Detail ─────────────────────────────────────────────────────── */
.detail-grid { display:grid; grid-template-columns:1fr 1fr; gap:14px 24px; margin-bottom:18px; }
.detail-row { display:flex; flex-direction:column; gap:3px; }
.detail-row .dk { font-size:11px; font-weight:700; color:var(--t3); text-transform:uppercase; letter-spacing:.06em; }
.detail-row .dv { font-size:14px; color:var(--t1); font-weight:500; }
.detail-row.full { grid-column:1 / -1; }
.detail-block { background:var(--ps); border:1px solid var(--bd); border-radius:10px; padding:14px 16px; margin-bottom:14px; }
.detail-block .db-title { font-size:11px; font-weight:700; color:var(--t3); text-transform:uppercase; letter-spacing:.06em; margin-bottom:8px; }
.detail-block p { font-size:13.5px; color:var(--t1); line-height:1.55; }

/* ── Empty ─────────────────────────────────────────────────────── */
.empty { display:flex; flex-direction:column; align-items:center; justify-content:center; gap:12px; padding:60px 20px; text-align:center; }
.empty .e-ico { width:56px; height:56px; border-radius:50%; background:var(--a1); color:var(--a); display:flex; align-items:center; justify-content:center; }
.empty .e-title { font-size:16px; font-weight:600; color:var(--t1); }
.empty .e-sub { font-size:13px; color:var(--t3); max-width:320px; }

/* ── Scrollbar ─────────────────────────────────────────────────── */
.page::-webkit-scrollbar,.drawer-body::-webkit-scrollbar { width:10px; }
.page::-webkit-scrollbar-thumb,.drawer-body::-webkit-scrollbar-thumb { background:var(--bd); border-radius:5px; border:2px solid var(--bg); }

/* ── Full-page form layout ─────────────────────────────────────── */
.form-page-grid { display:grid; grid-template-columns:1fr 380px; gap:20px; align-items:start; max-width:1100px; }
.form-main-col  { display:flex; flex-direction:column; gap:0; }
.form-side-col  { display:flex; flex-direction:column; gap:0; position:sticky; top:20px; }
.detail-page-grid { display:grid; grid-template-columns:2fr 1fr; gap:20px; align-items:start; }
@media (max-width: 900px) {
  .form-page-grid, .detail-page-grid { grid-template-columns:1fr; }
  .form-side-col { position:static; }
}

  .mob-overlay { display:none !important; }
  .mob-logo { display:none; }
}

/* ================================================================
   MOBILE (≤ 768px)
   ================================================================ */
@media (max-width: 1024px) {

  /* 1. App layout : colonne, hauteur totale */
  .app {
    height: 100%;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
  }

  /* 2. Topbar : compact et sticky */
  :root { --tb: 56px; }
  .topbar {
    position: sticky;
    top: 0;
    z-index: 100;
    height: var(--tb);
    flex-shrink: 0;
  }
  .tb-slot { display: none !important; }
  .tb-body { padding: 0 12px; gap: 6px; }
  .tb-store { font-size: 13.5px; }

  /* 3. Logo mobile dans topbar */
  .mob-logo { display: block !important; height:24px; width:auto; }
  .mob-logo + .tb-store { display: none; }

  /* 4. Bouton hamburger */
  .mob-burger {
    width: 36px; height: 36px;
    display: flex; flex-direction: column;
    align-items: center; justify-content: center; gap: 5px;
    background: none; border: none; cursor: pointer;
    flex-shrink: 0; margin-right: 4px;
  }
  .mob-burger span {
    display: block; width: 20px; height: 2px;
    background: var(--t2); border-radius: 2px;
    transition: transform .22s, opacity .22s;
  }
  .mob-burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .mob-burger.open span:nth-child(2) { opacity: 0; width: 0; }
  .mob-burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  /* 5. Layout flex */
  .layout {
    flex: 1;
    min-height: 0;
    position: relative;
  }

  /* 6. Sidebar en overlay */
  .sidebar {
    position: fixed !important;
    top: var(--tb) !important;
    left: 0; bottom: 0;
    width: 260px !important;
    z-index: 200;
    transform: translateX(-100%);
    transition: transform .28s cubic-bezier(.4,0,.2,1);
    box-shadow: none;
  }
  .sidebar.mob-open {
    transform: translateX(0) !important;
    box-shadow: 4px 0 24px rgba(0,0,0,.4);
  }

  /* 7. Overlay backdrop */
  .mob-backdrop {
    display: none;
    position: fixed;
    top: var(--tb); left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,.5);
    z-index: 199;
  }
  .mob-backdrop.on { display: block; }

  /* 8. Main : pleine largeur */
  .main { width: 100% !important; overflow-y: auto; }
  .page { padding: 16px 14px 40px; }

  /* 9. Grilles */
  .kpis { grid-template-columns: 1fr 1fr; gap: 10px; }
  .kpi { padding: 12px 14px; }
  .kpi-value { font-size: 22px; }
  .kpi-ico { top: 10px; right: 10px; width: 26px; height: 26px; }
  .widgets, .widgets-3 { grid-template-columns: 1fr; }
  .page-head { flex-direction: column; align-items: flex-start; gap: 10px; margin-bottom: 14px; }
  .page-title { font-size: 26px; }
  .page-actions { width: 100%; flex-wrap: wrap; }
  .form-page-grid, .detail-page-grid { grid-template-columns: 1fr; }
  .grid-2, .grid-3, .grid-time { grid-template-columns: 1fr; }
  .tcard { overflow-x: auto; }
  .tcard table { min-width: 520px; }
  .toolbar { flex-wrap: wrap; gap: 8px; }
  .search-field input { width: 200px; }
  .tcard-grp { grid-template-columns: 1fr 1fr !important; }
}

@media (min-width: 1025px) {
  .mob-burger { display: none !important; }
  .mob-backdrop { display: none !important; }
  .mob-logo { display: none !important; }
}