/* ══════════════════════════════════════════════════════════════════
   assets/theme.css - Thème unique de l'application Bulletins (design "A - Clair")
   Destination : public_html/bulletins/assets/theme.css
   Tout changement d'apparence (couleurs, rayons, animations, polices)
   se fait ICI, une seule fois, pour les pages agents et admin.
══════════════════════════════════════════════════════════════════ */

/* ── 1. TOKENS ─────────────────────────────────────────────────── */
:root{
  /* Couleurs */
  --bg:        #F5F5F7;
  --surface:   #FFFFFF;
  --ink:       #1D1D1F;
  --ink-2:     #6E6E73;
  --ink-3:     #86868B;
  --hair:      rgba(0,0,0,.07);
  --fill:      rgba(118,118,128,.12);   /* contrôle segmenté, boutons secondaires */
  --accent:    #0071E3;
  --accent-press:#0062C4;
  --accent-ring:rgba(0,113,227,.22);
  --amber:     #B45309;  --amber-bg:#FFF1DC;
  --green:     #1E7B3C;  --green-bg:#E6F4EA;
  --red:       #C4271B;  --red-bg:#FDECEA;

  /* Typographie : police système (SF sur Apple, Segoe UI sinon) */
  --font: -apple-system,BlinkMacSystemFont,'SF Pro Text','SF Pro Display',system-ui,'Segoe UI',Roboto,sans-serif;

  /* Formes */
  --r-sm:10px; --r:14px; --r-lg:18px; --r-sheet:28px;
  --shadow-card: 0 0 0 1px rgba(0,0,0,.05),0 1px 3px rgba(0,0,0,.04);
  --shadow-sheet:0 -8px 40px rgba(0,0,0,.18);

  /* Mouvement */
  --t-press: 120ms ease-out;
  --t-fade:  300ms ease-out;
  --t-sheet: 460ms cubic-bezier(.32,.72,0,1);

  /* Matériaux (barres translucides) */
  --glass-bg: rgba(245,245,247,.72);
  --glass-blur: saturate(180%) blur(20px);
}

/* ── 2. BASE ───────────────────────────────────────────────────── */
*{margin:0;padding:0;box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  font-family:var(--font);
  background:var(--bg);color:var(--ink);
  font-size:17px;line-height:1.47;
  -webkit-font-smoothing:antialiased;
  min-height:100vh;
}
button,input{font-family:inherit;}
a{color:var(--accent);text-decoration:none;}
a:hover{text-decoration:underline;}
:focus-visible{outline:3px solid var(--accent-ring);outline-offset:2px;border-radius:6px;}

.skip{
  position:absolute;top:-56px;left:16px;z-index:9999;
  background:var(--accent);color:#fff;padding:10px 18px;border-radius:var(--r-sm);
  font-weight:600;font-size:15px;transition:top .2s;
}
.skip:focus{top:12px;text-decoration:none;}

/* ── 3. TYPOGRAPHIE ────────────────────────────────────────────── */
.large-title{font-size:40px;line-height:1.05;font-weight:700;letter-spacing:-.03em;}
.title{font-size:22px;line-height:1.2;font-weight:700;letter-spacing:-.02em;}
.lead{font-size:17px;line-height:1.47;color:var(--ink-2);letter-spacing:-.01em;}
.caption{font-size:13px;line-height:1.4;color:var(--ink-2);}
.group-title{
  font-size:13px;font-weight:500;color:var(--ink-2);
  text-transform:uppercase;letter-spacing:.04em;margin:0 0 8px 16px;
}
.amber{color:var(--amber);font-weight:600;}

/* ── 4. BARRE TRANSLUCIDE (header) ─────────────────────────────── */
.bar{
  position:sticky;top:0;z-index:50;height:64px;
  display:flex;align-items:center;justify-content:space-between;
  padding:0 32px;
  background:var(--glass-bg);
  -webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);
  border-bottom:1px solid var(--hair);
}
.bar-logo{height:30px;object-fit:contain;mix-blend-mode:multiply;}
.bar-right{display:flex;align-items:center;gap:12px;position:relative;}
.bar-meta{font-size:14px;color:var(--ink-2);}
.avatar{
  width:36px;height:36px;border-radius:50%;border:none;
  background:var(--ink);color:#fff;font-size:15px;font-weight:600;
  cursor:pointer;display:flex;align-items:center;justify-content:center;
  transition:transform var(--t-press);
}
.avatar:active{transform:scale(.94);}

/* Menu du compte */
.menu{
  position:absolute;top:48px;right:0;min-width:240px;padding:6px;
  background:rgba(255,255,255,.88);
  -webkit-backdrop-filter:saturate(180%) blur(30px);backdrop-filter:saturate(180%) blur(30px);
  border-radius:var(--r);box-shadow:0 0 0 1px var(--hair),0 12px 40px rgba(0,0,0,.16);
  opacity:0;transform:translateY(-6px) scale(.97);transform-origin:top right;
  visibility:hidden;
  transition:opacity 180ms ease-out,transform 260ms cubic-bezier(.32,.72,0,1),visibility 0s 260ms;
}
.menu.open{opacity:1;transform:none;visibility:visible;transition-delay:0s;}
.menu-item{
  display:flex;align-items:center;gap:10px;width:100%;
  min-height:44px;padding:0 12px;border:none;background:none;border-radius:var(--r-sm);
  font-size:15px;color:var(--ink);cursor:pointer;text-align:left;text-decoration:none;
}
.menu-item:hover{background:var(--fill);text-decoration:none;}
.menu-item.danger{color:var(--red);}
.menu-item i{font-size:18px;color:var(--ink-2);}
.menu-item.danger i{color:var(--red);}
.menu-sep{height:1px;background:var(--hair);margin:4px 8px;}
.menu-head{padding:10px 12px 8px;}
.menu-head strong{display:block;font-size:15px;}
.menu-head span{font-size:13px;color:var(--ink-2);}

/* ── 5. PAGE ───────────────────────────────────────────────────── */
.page{max-width:720px;margin:0 auto;padding:40px 24px 80px;}
.page-hd{margin-bottom:28px;}
.page-hd .lead{margin-top:10px;}

/* Colonne centrée (connexion) */
.center-wrap{min-height:calc(100vh - 64px - 60px);display:flex;align-items:center;justify-content:center;padding:40px 24px;}
.center-col{width:100%;max-width:400px;}
.page-foot{padding:20px 32px;text-align:center;font-size:12px;color:var(--ink-3);}

/* ── 6. CONTRÔLE SEGMENTÉ + CHIPS ─────────────────────────────── */
.segmented{
  display:inline-flex;max-width:100%;overflow-x:auto;scrollbar-width:none;
  padding:3px;border-radius:var(--r-sm);background:var(--fill);margin-bottom:20px;
}
.segmented::-webkit-scrollbar{display:none;}
.seg{
  padding:6px 16px;border-radius:8px;font-size:14px;color:var(--ink);
  white-space:nowrap;min-height:30px;display:flex;align-items:center;
  transition:background-color var(--t-press);
}
.seg:hover{text-decoration:none;background:rgba(118,118,128,.08);}
.seg.active{font-weight:600;background:var(--surface);box-shadow:0 1px 3px rgba(0,0,0,.12),0 0 0 .5px rgba(0,0,0,.04);}
.chips{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;margin:0 0 28px;padding-bottom:2px;}
.chips::-webkit-scrollbar{display:none;}
.chip{
  flex-shrink:0;padding:0 14px;min-height:34px;display:flex;align-items:center;
  border-radius:17px;font-size:14px;color:var(--ink);background:var(--surface);
  box-shadow:0 0 0 1px var(--hair);
}
.chip:hover{text-decoration:none;background:#fafafa;}
.chip.active{background:var(--accent);color:#fff;box-shadow:none;font-weight:600;}

/* ── 7. LISTE GROUPÉE (bulletins) ──────────────────────────────── */
.group{margin-bottom:28px;}
.list{list-style:none;background:var(--surface);border-radius:var(--r-lg);box-shadow:var(--shadow-card);overflow:hidden;}
.row{
  display:flex;align-items:center;gap:14px;
  padding:10px 12px 10px 18px;min-height:68px;
  border-top:1px solid var(--hair);
}
.row:first-child{border-top:none;}
.row-ico{
  width:40px;height:40px;border-radius:var(--r-sm);flex-shrink:0;
  display:flex;align-items:center;justify-content:center;font-size:22px;
}
.row-ico.pending{background:var(--amber-bg);color:var(--amber);}
.row-ico.signed{background:var(--green-bg);color:var(--green);}
.row-main{flex:1;min-width:0;}
.row-title{font-size:17px;font-weight:600;letter-spacing:-.01em;line-height:1.25;}
.row-sub{font-size:14px;line-height:1.35;color:var(--ink-2);}
.row-sub.pending{color:var(--amber);font-weight:500;}
.row-actions{display:flex;align-items:center;gap:4px;flex-shrink:0;}

/* ── 8. BOUTONS ────────────────────────────────────────────────── */
.btn{
  display:flex;align-items:center;justify-content:center;gap:8px;
  width:100%;height:52px;border:none;border-radius:var(--r);
  background:var(--accent);color:#fff;
  font-size:17px;font-weight:600;letter-spacing:-.01em;cursor:pointer;
  transition:transform var(--t-press),background-color var(--t-press);
  touch-action:manipulation;
}
.btn:hover{background:#0A7BEF;text-decoration:none;}
.btn:active{transform:scale(.98);background:var(--accent-press);}
.btn:disabled{background:#C7C7CC;cursor:not-allowed;transform:none;}
.btn i{font-size:18px;}
.btn-secondary{background:var(--fill);color:var(--ink);}
.btn-secondary:hover{background:rgba(118,118,128,.18);}
.btn-secondary:active{background:rgba(118,118,128,.24);}

.pill{
  height:36px;padding:0 18px;border-radius:18px;border:none;cursor:pointer;
  background:var(--accent);color:#fff;font-size:15px;font-weight:600;
  display:inline-flex;align-items:center;justify-content:center;
  transition:transform var(--t-press),background-color var(--t-press);
  touch-action:manipulation;
}
.pill:hover{background:#0A7BEF;text-decoration:none;}
.pill:active{transform:scale(.97);background:var(--accent-press);}

.ghost{
  min-width:44px;height:44px;padding:0 10px;border:none;background:none;cursor:pointer;
  border-radius:22px;color:var(--accent);font-size:15px;font-weight:500;
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  transition:transform var(--t-press),background-color var(--t-press);
  touch-action:manipulation;
}
.ghost i{font-size:21px;}
.ghost:hover{background:var(--accent-ring);text-decoration:none;}
.ghost:active{transform:scale(.95);}

.link-back{
  display:inline-flex;align-items:center;gap:4px;min-height:44px;
  font-size:15px;color:var(--accent);margin:-8px 0 12px -6px;padding:0 6px;
}
.link-back i{font-size:18px;}

/* ── 9. FORMULAIRES ────────────────────────────────────────────── */
.progress{display:flex;gap:6px;margin-bottom:36px;}
.progress span{flex:1;height:4px;border-radius:2px;background:rgba(0,0,0,.1);transition:background-color var(--t-fade);}
.progress span.on{background:var(--accent);}

.field-group{background:var(--surface);border-radius:var(--r-lg);box-shadow:var(--shadow-card);overflow:hidden;margin-bottom:10px;}
.field{padding:12px 18px 10px;border-top:1px solid var(--hair);}
.field:first-child{border-top:none;}
.field label{display:block;font-size:12px;font-weight:500;color:var(--ink-2);letter-spacing:.01em;margin-bottom:2px;}
.field input{
  width:100%;border:none;background:transparent;outline:none;
  font-size:19px;font-weight:500;color:var(--ink);padding:2px 0;
}
.field input::placeholder{color:#AEAEB2;font-weight:400;}
.field:focus-within{box-shadow:inset 0 0 0 2px var(--accent-ring);}
.field input.mono{font-size:22px;font-weight:600;letter-spacing:.12em;}
.field input.otp{text-align:center;font-size:32px;font-weight:600;letter-spacing:.35em;padding:6px 0;}
.hint{margin:0 6px 20px;font-size:13px;line-height:1.4;color:var(--ink-2);}
.hint.warn{color:var(--amber);font-weight:500;}
.form-actions{margin-top:24px;}

.id-row{
  display:flex;align-items:center;gap:12px;
  background:var(--surface);border-radius:var(--r-lg);box-shadow:var(--shadow-card);
  padding:12px 18px;margin-bottom:20px;
}
.id-row i{font-size:24px;color:var(--accent);}
.id-row small{display:block;font-size:12px;color:var(--ink-2);}
.id-row strong{font-size:19px;letter-spacing:.08em;}

.alert{
  display:flex;align-items:flex-start;gap:10px;
  padding:12px 16px;border-radius:var(--r);font-size:15px;line-height:1.4;margin-bottom:20px;
  animation:fade-in 220ms ease-out;
}
.alert i{font-size:20px;flex-shrink:0;margin-top:1px;}
.alert-err{background:var(--red-bg);color:var(--red);}
.alert-ok{background:var(--green-bg);color:var(--green);}
.alert-info{background:var(--fill);color:var(--ink);}
@keyframes fade-in{from{opacity:0;transform:translateY(-4px);}to{opacity:1;transform:none;}}

.qr{text-align:center;margin:0 0 20px;}
.qr img{width:176px;height:176px;border-radius:var(--r);background:#fff;padding:8px;box-shadow:var(--shadow-card);}
.qr code{display:block;margin-top:12px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px;color:var(--ink-2);word-break:break-all;}
.center-note{margin-top:28px;text-align:center;font-size:13px;line-height:1.5;color:var(--ink-2);}

/* ── 10. ÉTAT VIDE ─────────────────────────────────────────────── */
.empty{text-align:center;padding:72px 20px;color:var(--ink-2);}
.empty i{font-size:44px;color:#AEAEB2;display:block;margin-bottom:12px;}
.empty h2{font-size:22px;color:var(--ink);margin-bottom:6px;letter-spacing:-.02em;}
.empty p{font-size:15px;max-width:320px;margin:0 auto;}

/* ── 11. FEUILLES (modales) ────────────────────────────────────── */
.sheet-ov{
  position:fixed;inset:0;z-index:1000;display:flex;align-items:flex-end;justify-content:center;
  pointer-events:none;visibility:hidden;transition:visibility 0s var(--t-sheet-delay,460ms);
}
.sheet-ov.open{pointer-events:auto;visibility:visible;transition-delay:0s;}
.sheet-scrim{position:absolute;inset:0;background:rgba(0,0,0,.32);opacity:0;transition:opacity var(--t-fade);}
.sheet-ov.open .sheet-scrim{opacity:1;}
.sheet{
  position:relative;width:100%;max-width:560px;max-height:94vh;
  display:flex;flex-direction:column;overflow:hidden;
  background:rgba(255,255,255,.9);
  -webkit-backdrop-filter:saturate(180%) blur(30px);backdrop-filter:saturate(180%) blur(30px);
  border-radius:var(--r-sheet) var(--r-sheet) 0 0;box-shadow:var(--shadow-sheet);
  transform:translateY(105%);transition:transform var(--t-sheet);
}
.sheet-ov.open .sheet{transform:none;}
.sheet.tall{max-width:880px;height:92vh;}
.sheet-grab{width:36px;height:5px;border-radius:3px;background:rgba(60,60,67,.3);margin:10px auto 6px;flex-shrink:0;}
.sheet-hd{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:8px 20px 12px 24px;flex-shrink:0;}
.sheet-hd h2{font-size:22px;font-weight:700;letter-spacing:-.02em;}
.sheet-close{
  width:44px;height:44px;border:none;border-radius:50%;background:var(--fill);cursor:pointer;
  display:flex;align-items:center;justify-content:center;color:var(--ink-2);font-size:16px;
  transition:transform var(--t-press);
}
.sheet-close:active{transform:scale(.94);}
.sheet-body{flex:1;min-height:0;position:relative;margin:0 16px;border-radius:var(--r);overflow:hidden;background:#fff;box-shadow:0 0 0 1px var(--hair);}
.sheet-body iframe{width:100%;height:100%;border:none;}
.sheet-form{padding:8px 24px 28px;overflow-y:auto;}
.pdf-guard{display:none;position:absolute;inset:0;z-index:10;cursor:not-allowed;}
.sig-zone{padding:16px 24px 24px;flex-shrink:0;}
.sig-zone p{font-size:15px;color:var(--ink-2);margin-bottom:10px;}
#sig-canvas{
  display:block;width:100%;max-width:100%;height:110px;background:#fff;
  border:1.5px dashed #C7C7CC;border-radius:var(--r);cursor:crosshair;touch-action:none;
}
.sig-btns{display:flex;gap:10px;margin-top:16px;align-items:center;flex-wrap:wrap;}
.sig-btns .btn{width:auto;flex:1;height:50px;font-size:16px;}
.sig-btns .btn-secondary{flex:1;}
.sig-hint{flex-basis:100%;font-size:13px;color:var(--ink-3);}
.sig-done{display:flex;align-items:center;gap:10px;padding:14px 16px;border-radius:var(--r);background:var(--green-bg);color:var(--green);font-weight:600;font-size:15px;}
.sig-done i{font-size:22px;}

/* ── 12. RESPONSIVE ────────────────────────────────────────────── */
@media(max-width:640px){
  .bar{padding:0 16px;}
  .bar-meta{display:none;}
  .page{padding:28px 16px 64px;}
  .large-title{font-size:34px;}
  .row{padding-left:14px;gap:12px;}
  .row-ico{width:36px;height:36px;font-size:20px;}
  .row-title{font-size:16px;}
  .ghost span{display:none;}
  .sheet{max-width:none;}
  .sheet.tall{height:94vh;}
  .sheet-hd h2{font-size:19px;}
}

/* ── 13. ACCESSIBILITÉ : mouvement, transparence, contraste ───── */
@media(prefers-reduced-motion:reduce){
  *{animation-duration:.01ms!important;}
  .sheet{transform:none;opacity:0;transition:opacity 200ms ease;}
  .sheet-ov.open .sheet{opacity:1;}
  .menu{transform:none;transition:opacity 150ms ease,visibility 0s 150ms;}
  .btn,.pill,.ghost,.avatar,.sheet-close{transition:none;}
}
@media(prefers-reduced-transparency:reduce){
  :root{--glass-bg:#F5F5F7;--glass-blur:none;}
  .bar,.menu,.sheet{-webkit-backdrop-filter:none;backdrop-filter:none;}
  .menu,.sheet{background:#fff;}
}
@media(prefers-contrast:more){
  :root{--hair:rgba(0,0,0,.35);--ink-2:#3C3C43;}
  .field{border-top-color:rgba(0,0,0,.35);}
}