/* =========================================================================
   ARCHIVO — design system
   Palette : indigo profond (structure) + corail (action) + or (accent) + teal (validé)
   Typo : Sora (titres/interface) + Inter (texte courant)
   Signature : le "pli de documents" (3 cartes empilées en éventail) comme repère de marque
   ========================================================================= */

:root{
  --ink:#1B2050;
  --ink-2:#262C6B;
  --bg:#F5F7FC;
  --surface:#FFFFFF;
  --coral:#FF6152;
  --coral-dark:#E0483A;
  --coral-light:#FFE8E5;
  --gold:#FFB627;
  --gold-light:#FFF3DA;
  --teal:#14B8A6;
  --teal-light:#E1F7F3;
  --rose:#E11D48;
  --rose-light:#FDE4E9;
  --slate:#5B6478;
  --line:#E4E8F1;
  --line-strong:#D3D9E8;
  --shadow: 0 1px 2px rgba(27,32,80,.05), 0 8px 24px rgba(27,32,80,.07);
  --radius: 14px;
}

*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{
  font-family:'Inter',sans-serif;
  background:var(--bg);
  color:var(--ink);
  -webkit-font-smoothing:antialiased;
  font-size:15px;
  line-height:1.5;
}
h1,h2,h3,h4,.display{font-family:'Sora',sans-serif;font-weight:700;letter-spacing:-.01em;margin:0;}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
button{font-family:inherit;}
input,select,textarea{font-family:inherit;font-size:14.5px;}
table{border-collapse:collapse;width:100%;}
::selection{background:var(--gold-light);}

/* ---------- Logomark : pli de documents ---------- */
.stack-mark{position:relative;width:40px;height:40px;flex:none;}
.stack-mark .card{
  position:absolute;inset:0;border-radius:8px;
  box-shadow:0 2px 5px rgba(0,0,0,.15);
}
.stack-mark .c1{background:var(--teal);transform:rotate(-14deg) translate(-3px,2px);}
.stack-mark .c2{background:var(--gold);transform:rotate(6deg) translate(2px,-1px);}
.stack-mark .c3{background:var(--coral);transform:rotate(-3deg);}
.stack-mark.lg{width:64px;height:64px;}
.stack-mark.lg .card{border-radius:12px;}

/* ---------- Boutons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:'Sora',sans-serif;font-weight:600;font-size:14px;
  padding:11px 20px;border-radius:10px;border:none;cursor:pointer;
  transition:.15s transform,.15s box-shadow,.15s background;
  white-space:nowrap;
}
.btn:active{transform:scale(.98);}
.btn-primary{background:var(--coral);color:#fff;box-shadow:0 4px 14px rgba(255,97,82,.35);}
.btn-primary:hover{background:var(--coral-dark);}
.btn-dark{background:var(--ink);color:#fff;}
.btn-dark:hover{background:var(--ink-2);}
.btn-ghost{background:var(--surface);color:var(--ink);border:1.5px solid var(--line-strong);}
.btn-ghost:hover{border-color:var(--ink);}
.btn-danger{background:var(--rose-light);color:var(--rose);}
.btn-danger:hover{background:#fbd0d9;}
.btn-sm{padding:8px 14px;font-size:13px;border-radius:8px;}
.btn-block{width:100%;}
.btn[disabled]{opacity:.5;cursor:not-allowed;}

/* ---------- Champs ---------- */
.field{margin-bottom:16px;}
.field label{display:block;font-size:12.5px;font-weight:600;color:var(--slate);margin-bottom:6px;}
.field input,.field select,.field textarea{
  width:100%;padding:11px 13px;border:1.5px solid var(--line-strong);border-radius:10px;
  background:var(--surface);color:var(--ink);outline:none;transition:.15s border-color;
}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--coral);}
.help{font-size:12px;color:var(--slate);margin-top:6px;}
.error-box{background:var(--rose-light);color:var(--rose);padding:12px 14px;border-radius:10px;font-size:13.5px;font-weight:500;margin-bottom:16px;}
.ok-box{background:var(--teal-light);color:#0D7A6E;padding:12px 14px;border-radius:10px;font-size:13.5px;font-weight:500;margin-bottom:16px;}

/* ---------- Page de connexion ---------- */
.auth-wrap{
  min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;
  background:var(--bg);
}
.auth-card{
  width:100%;max-width:980px;background:var(--surface);border-radius:24px;overflow:hidden;
  display:grid;grid-template-columns:1.05fr 1fr;box-shadow:0 30px 70px rgba(27,32,80,.18);
}
.auth-hero{
  background:radial-gradient(circle at 20% 15%, #2C3380 0%, var(--ink) 55%);
  color:#fff;padding:52px 44px;position:relative;overflow:hidden;
  display:flex;flex-direction:column;justify-content:space-between;
}
.auth-hero::before{
  content:"";position:absolute;width:340px;height:340px;border-radius:50%;
  background:radial-gradient(circle, rgba(255,97,82,.35), transparent 70%);
  top:-120px;right:-100px;
}
.auth-hero::after{
  content:"";position:absolute;width:280px;height:280px;border-radius:50%;
  background:radial-gradient(circle, rgba(255,182,39,.28), transparent 70%);
  bottom:-100px;left:-80px;
}
.auth-hero .brand{display:flex;align-items:center;gap:14px;position:relative;z-index:1;}
.auth-hero .brand b{font-size:22px;}
.auth-hero h1{font-size:32px;line-height:1.18;margin:30px 0 14px;position:relative;z-index:1;}
.auth-hero p{color:rgba(255,255,255,.75);font-size:14.5px;line-height:1.65;max-width:400px;position:relative;z-index:1;}
.auth-hero ul{list-style:none;padding:0;margin:26px 0 0;display:flex;flex-direction:column;gap:11px;position:relative;z-index:1;}
.auth-hero li{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;color:rgba(255,255,255,.82);}
.auth-hero li .dot{width:7px;height:7px;border-radius:50%;background:var(--gold);margin-top:6px;flex:none;}

.auth-form{padding:46px 44px;display:flex;flex-direction:column;}
.tabs{display:flex;gap:6px;background:var(--bg);padding:5px;border-radius:12px;margin-bottom:26px;}
.tabs a{flex:1;text-align:center;padding:10px 8px;border-radius:9px;font-family:'Sora',sans-serif;font-weight:600;font-size:13.5px;color:var(--slate);}
.tabs a.active{background:var(--ink);color:#fff;}
.support-link{margin-top:auto;padding-top:20px;text-align:center;font-size:12.5px;color:var(--slate);}
.support-link a{text-decoration:underline;}

@media (max-width:860px){
  .auth-card{grid-template-columns:1fr;}
  .auth-hero{display:none;}
  .auth-form{padding:34px 24px;}
}

/* ---------- Coquille applicative (sidebar + topbar) ---------- */
.shell{display:flex;min-height:100vh;}
.sidebar{
  width:250px;flex:none;background:var(--ink);color:#fff;
  display:flex;flex-direction:column;padding:22px 16px;position:sticky;top:0;height:100vh;overflow-y:auto;
}
.sidebar .brand{display:flex;align-items:center;gap:12px;padding:4px 8px 24px;}
.sidebar .brand b{font-size:19px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0;}
.brand-logo{width:64px;height:64px;flex:none;border-radius:14px;object-fit:contain;background:#fff;box-shadow:0 2px 8px rgba(0,0,0,.18);padding:4px;box-sizing:border-box;}
.nav-item{
  display:flex;align-items:center;gap:11px;padding:11px 13px;border-radius:10px;
  color:rgba(255,255,255,.68);font-family:'Sora',sans-serif;font-weight:600;font-size:13.8px;
  border-left:3px solid transparent;margin-bottom:2px;
}
.nav-item:hover{background:rgba(255,255,255,.06);color:#fff;}
.nav-item.active{background:rgba(255,255,255,.1);color:#fff;border-left-color:var(--coral);}
.nav-item svg{flex:none;}
.sidebar-foot{margin-top:auto;border-top:1px solid rgba(255,255,255,.14);padding-top:16px;}
.who b{display:block;font-size:13.5px;color:#fff;}
.who span{font-size:12px;color:rgba(255,255,255,.55);}
.sidebar-foot form{margin-top:12px;}

.main{flex:1;min-width:0;display:flex;flex-direction:column;}
.topbar{
  display:flex;align-items:center;gap:14px;
  padding:16px 28px;background:var(--surface);border-bottom:1px solid var(--line);
  position:sticky;top:0;z-index:5;
}
.topbar-left{flex:0 0 auto;display:flex;align-items:center;gap:10px;min-width:0;max-width:38%;}
.topbar-left h2{font-size:19px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.topbar-account-block{flex:1 1 auto;min-width:0;text-align:center;padding:0 12px;overflow:hidden;}
.topbar-account{
  min-width:0;text-align:center;
  font-family:'Sora',sans-serif;font-weight:700;font-size:15px;color:var(--ink);
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.topbar-account--company{
  text-transform:uppercase;letter-spacing:.07em;font-size:16px;font-weight:800;color:var(--coral-dark);
}
.topbar-account-sub{
  font-size:12px;font-weight:600;color:var(--slate);margin-top:2px;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.topbar-right{flex:0 0 auto;display:flex;align-items:center;gap:14px;}
.topbar-clock{text-align:right;line-height:1.3;}
.clock-datetime{font-family:'Sora',sans-serif;font-weight:700;font-size:13px;color:var(--ink);white-space:nowrap;}
.clock-session{font-size:11px;color:var(--slate);white-space:nowrap;}
.topbar .company-logo{height:34px;width:auto;border-radius:6px;}
.hamburger{display:none;background:none;border:none;cursor:pointer;padding:6px;}
.content{padding:26px 28px 60px;flex:1;}

@media (max-width:900px){
  .sidebar{position:fixed;left:-270px;z-index:50;transition:left .2s;box-shadow:20px 0 40px rgba(0,0,0,.25);}
  .sidebar.open{left:0;}
  .hamburger{display:block;}
  .content{padding:18px;}
  .topbar{padding:14px 16px;}
  .topbar-left{max-width:46%;}
  .topbar-account{font-size:13px;}
  .topbar-account--company{font-size:13.5px;letter-spacing:.04em;}
  .topbar-clock{display:none;}
  .overlay{position:fixed;inset:0;background:rgba(15,18,40,.45);z-index:45;}
  .modal-overlay{padding:10px;}
  .modal{padding:20px;max-height:calc(100vh - 20px);}
  .modal-actions{bottom:-20px;margin-bottom:-20px;}
}

/* ---------- Cartes & stats ---------- */
.grid-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:16px;margin-bottom:26px;}
.stat-card{background:var(--surface);border-radius:var(--radius);padding:18px 20px;box-shadow:var(--shadow);border-top:4px solid var(--line);}
.stat-card.c-coral{border-top-color:var(--coral);}
.stat-card.c-gold{border-top-color:var(--gold);}
.stat-card.c-teal{border-top-color:var(--teal);}
.stat-card .lbl{font-size:12px;color:var(--slate);font-weight:600;}
.stat-card .val{font-family:'Sora',sans-serif;font-size:30px;font-weight:700;margin-top:6px;}
.stat-card .sub{font-size:12px;color:var(--slate);margin-top:4px;}

.card{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px;}
.card h3{font-size:16px;margin-bottom:14px;}
.two-col{display:grid;grid-template-columns:1.3fr 1fr;gap:18px;}
.three-col{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
@media (max-width:960px){.two-col,.three-col{grid-template-columns:1fr;}}

.bar-row{display:flex;align-items:center;gap:10px;margin-bottom:10px;font-size:13px;}
.bar-row .name{width:150px;flex:none;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:500;}
.bar-track{flex:1;height:8px;background:var(--bg);border-radius:5px;overflow:hidden;}
.bar-fill{height:100%;border-radius:5px;background:var(--coral);}
.bar-count{width:32px;text-align:right;color:var(--slate);}

.doc-layout{display:grid;grid-template-columns:230px 1fr;align-items:start;gap:18px;}
.doc-layout-side{position:sticky;top:86px;}
@media (max-width:900px){
  .doc-layout{grid-template-columns:1fr;}
  .doc-layout-side{position:static;}
}

/* ---------- Tableaux & listes ---------- */
.table-wrap{overflow-x:auto;border-radius:var(--radius);box-shadow:var(--shadow);background:var(--surface);}
th{text-align:left;padding:12px 14px;font-size:11.5px;text-transform:uppercase;letter-spacing:.04em;color:var(--slate);border-bottom:2px solid var(--line);font-weight:700;background:var(--bg);}
td{padding:12px 14px;border-bottom:1px solid var(--line);font-size:13.8px;}
tr:last-child td{border-bottom:none;}
tr:nth-child(even) td{background:#FBFCFE;}
tr:hover td{background:var(--coral-light);}

.badge{display:inline-flex;align-items:center;gap:5px;padding:4px 11px;border-radius:20px;font-size:11.5px;font-weight:700;}
.badge-teal{background:var(--teal-light);color:#0D7A6E;}
.badge-rose{background:var(--rose-light);color:var(--rose);}
.badge-gold{background:var(--gold-light);color:#8A5A00;}
.badge-slate{background:var(--bg);color:var(--slate);}

.stamp{
  display:inline-flex;align-items:center;gap:5px;border:1.5px dashed var(--teal);color:#0D7A6E;
  padding:3px 10px;border-radius:20px;font-size:10.5px;font-weight:700;letter-spacing:.02em;
}

.doc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px;}
.doc-card{background:var(--surface);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow);position:relative;}
.doc-card .top{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:10px;}
.doc-icon{width:38px;height:38px;border-radius:10px;display:flex;align-items:center;justify-content:center;background:var(--coral-light);color:var(--coral-dark);}
.doc-code{font-size:11px;color:var(--slate);font-family:'Sora',sans-serif;}
.doc-name{font-weight:700;font-size:14.5px;margin:3px 0 9px;word-break:break-word;line-height:1.3;}
.doc-meta{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:10px;}
.doc-foot{display:flex;justify-content:space-between;align-items:center;font-size:11.5px;color:var(--slate);border-top:1px solid var(--line);padding-top:10px;}

/* ---------- Barres d'outils / filtres ---------- */
.toolbar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:16px;}
.toolbar input[type=text],.toolbar input[type=search],.toolbar select,.toolbar input[type=date]{
  padding:9px 12px;border:1.5px solid var(--line-strong);border-radius:9px;font-size:13.5px;background:var(--surface);
}
.actions-row{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px;}

/* ---------- Empty state ---------- */
.empty{text-align:center;padding:60px 20px;color:var(--slate);background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);}
.empty h4{font-size:18px;color:var(--ink);margin-bottom:6px;}

/* ---------- Méthodes d'archivage ---------- */
.method-tabs{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:18px;}
.method-tab{flex:1;min-width:160px;border:1.5px solid var(--line-strong);background:var(--surface);border-radius:12px;padding:16px;text-align:center;cursor:pointer;transition:.15s;}
.method-tab.active,.method-tab:hover{border-color:var(--coral);background:var(--coral-light);}
.dropzone{border:2px dashed var(--line-strong);border-radius:16px;padding:40px 20px;text-align:center;background:var(--bg);transition:.15s;}
.dropzone.drag{border-color:var(--teal);background:var(--teal-light);}
.file-row{display:flex;align-items:center;gap:12px;padding:12px;border:1px solid var(--line);border-radius:10px;margin-bottom:8px;background:var(--surface);}
.file-row .fname{font-weight:600;font-size:13.5px;}
.file-row .fsize{font-size:11.5px;color:var(--slate);}

/* ---------- Modals ---------- */
.modal-overlay{position:fixed;inset:0;background:rgba(15,18,40,.5);display:flex;align-items:center;justify-content:center;z-index:100;padding:20px;overflow-y:auto;}
.modal{background:var(--surface);border-radius:18px;max-width:440px;width:100%;padding:28px;box-shadow:0 30px 70px rgba(0,0,0,.35);max-height:calc(100vh - 40px);overflow-y:auto;margin:auto;}
.modal h3{margin-bottom:8px;}
.modal p{font-size:13.5px;color:var(--slate);margin:0 0 18px;}
.modal-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:18px;position:sticky;bottom:-28px;background:var(--surface);padding:14px 0 0;margin-bottom:-28px;}

/* ---------- Divers ---------- */
.mono{font-family:'Sora',sans-serif;}
.key-box{display:flex;align-items:center;gap:8px;background:var(--bg);padding:9px 13px;border-radius:9px;font-weight:600;}
.logo-preview{width:64px;height:64px;border-radius:12px;object-fit:cover;border:1px solid var(--line);}
.chip{display:inline-flex;align-items:center;gap:8px;background:var(--bg);border-radius:20px;padding:6px 8px 6px 14px;font-size:13px;font-weight:500;margin:0 8px 8px 0;}
.chip button{background:none;border:none;color:var(--slate);cursor:pointer;width:20px;height:20px;border-radius:50%;}
.chip button:hover{background:var(--rose-light);color:var(--rose);}

/* --- Éditeur Word/Excel en ligne --- */
.office-grid{border-collapse:collapse;width:100%;}
.office-grid th,.office-grid td{border:1px solid var(--line-strong);padding:0;}
.office-grid input{width:100%;min-width:90px;border:none;padding:8px 10px;font-size:13px;font-family:inherit;background:transparent;}
.office-grid input:focus{outline:2px solid var(--coral);outline-offset:-2px;background:#fff;}
.office-grid th input{font-weight:700;color:var(--ink);}
.office-toolbar{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:14px;padding-bottom:14px;border-bottom:1px solid var(--line);}
.office-doc-area{min-height:400px;padding:24px;border:1px solid var(--line);border-radius:10px;background:#fff;font-size:14.5px;line-height:1.7;}
.office-doc-area:focus{outline:2px solid var(--coral);outline-offset:2px;}
.office-doc-area h1{font-size:24px;margin:0 0 12px;}
.office-doc-area h2{font-size:19px;margin:16px 0 10px;}
.office-doc-area h3{font-size:16px;margin:14px 0 8px;}
.office-doc-area p{margin:0 0 10px;}
@media print{
  .sidebar,.topbar,.office-toolbar,.card > div > .actions-row,.hamburger{display:none !important;}
  .content{padding:0 !important;}
  #print-area{box-shadow:none !important;border:none !important;}
  body{background:#fff !important;}
}