:root{
  --color-bg:#f4f5f7;
  --color-panel:#ffffff;
  --color-border:#dcdfe4;
  --color-text:#22272e;
  --color-muted:#5b6474;
  --color-primary:#1f6feb;
  --color-primary-dark:#164a9c;
  --color-danger:#c0392b;
  --color-occupied:#cfe4ff;
  --color-occupied-text:#0b3d78;
  --color-free:#ffffff;
  --color-cleaning:#ffe2b3;
  --color-cleaning-text:#7a4a00;
  --color-turnover:#ffc2c2;
  --color-turnover-text:#7a1010;
}
*{box-sizing:border-box;}
body{
  margin:0;
  font-family:-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  background:var(--color-bg);
  color:var(--color-text);
  padding-bottom:40px;
}
header{
  background:var(--color-primary-dark);
  color:#fff;
  padding:12px 16px;
  position:sticky;
  top:0;
  z-index:20;
}
header h1{
  margin:0 0 8px 0;
  font-size:18px;
}
nav{
  display:flex;
  flex-wrap:wrap;
  gap:6px;
}
nav a{
  background:rgba(255,255,255,0.12);
  color:#fff;
  border:1px solid rgba(255,255,255,0.3);
  border-radius:6px;
  padding:8px 12px;
  font-size:14px;
  cursor:pointer;
  text-decoration:none;
  display:inline-block;
}
nav a.active{
  background:#fff;
  color:var(--color-primary-dark);
  font-weight:600;
}
.toolbar{
  display:flex;
  flex-wrap:wrap;
  gap:6px;
  margin-top:8px;
}
.toolbar button, .toolbar label.file-btn{
  background:rgba(255,255,255,0.08);
  color:#fff;
  border:1px solid rgba(255,255,255,0.25);
  border-radius:6px;
  padding:6px 10px;
  font-size:12px;
  cursor:pointer;
}
main{
  max-width:1100px;
  margin:0 auto;
  padding:16px;
}
#page-loading{
  padding:60px 16px;
  text-align:center;
  color:var(--color-muted);
  font-size:14px;
}
.panel{
  background:var(--color-panel);
  border:1px solid var(--color-border);
  border-radius:8px;
  padding:16px;
  margin-bottom:16px;
}
.panel h2{
  margin-top:0;
  font-size:16px;
}
.form-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(160px,1fr));
  gap:10px;
}
.field{
  display:flex;
  flex-direction:column;
  gap:4px;
}
.field.span-2{
  grid-column:span 2;
}
label{
  font-size:12px;
  color:var(--color-muted);
  font-weight:600;
}
input, select, textarea{
  padding:8px;
  border:1px solid var(--color-border);
  border-radius:6px;
  font-size:14px;
  width:100%;
  font-family:inherit;
}
textarea{
  resize:vertical;
  min-height:40px;
}
.computed{
  font-size:13px;
  color:var(--color-muted);
  align-self:center;
  padding-top:16px;
}
.form-actions{
  display:flex;
  gap:8px;
  margin-top:12px;
  flex-wrap:wrap;
}
button.primary{
  background:var(--color-primary);
  color:#fff;
  border:none;
  border-radius:6px;
  padding:9px 16px;
  font-size:14px;
  cursor:pointer;
}
button.secondary{
  background:#fff;
  color:var(--color-text);
  border:1px solid var(--color-border);
  border-radius:6px;
  padding:9px 16px;
  font-size:14px;
  cursor:pointer;
}
button.link-danger{
  background:none;
  border:none;
  color:var(--color-danger);
  cursor:pointer;
  font-size:13px;
  padding:4px 6px;
}
button.link-edit{
  background:none;
  border:none;
  color:var(--color-primary);
  cursor:pointer;
  font-size:13px;
  padding:4px 6px;
}
.filter-row{
  display:flex;
  align-items:center;
  gap:8px;
  margin-bottom:10px;
  flex-wrap:wrap;
}
table{
  width:100%;
  border-collapse:collapse;
  font-size:13px;
}
th, td{
  text-align:left;
  padding:8px 6px;
  border-bottom:1px solid var(--color-border);
  vertical-align:top;
}
th{
  color:var(--color-muted);
  font-size:11px;
  text-transform:uppercase;
  letter-spacing:0.02em;
}
.empty-msg{
  color:var(--color-muted);
  font-size:13px;
  padding:8px 0;
}
@media (max-width:640px){
  table thead{display:none;}
  table, tbody, tr, td{display:block;width:100%;}
  tr{
    border:1px solid var(--color-border);
    border-radius:6px;
    margin-bottom:8px;
    padding:6px;
  }
  td{
    border-bottom:none;
    padding:4px 4px;
    display:flex;
    justify-content:space-between;
    gap:8px;
  }
  td::before{
    content:attr(data-label);
    font-weight:600;
    color:var(--color-muted);
    font-size:11px;
    text-transform:uppercase;
    flex-shrink:0;
  }
}
.cal-controls{
  display:flex;
  align-items:center;
  gap:8px;
  flex-wrap:wrap;
  margin-bottom:12px;
}
.cal-controls select, .cal-controls input{
  width:auto;
}
.legend{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  font-size:12px;
  margin-bottom:12px;
  color:var(--color-muted);
}
.legend .swatch{
  display:inline-block;
  width:12px;
  height:12px;
  border-radius:3px;
  margin-right:5px;
  vertical-align:middle;
  border:1px solid var(--color-border);
}
.cal-scroll{
  overflow-x:auto;
  border:1px solid var(--color-border);
  border-radius:8px;
}
table.calendar{
  border-collapse:collapse;
  font-size:11px;
  table-layout:fixed;
}
table.calendar th, table.calendar td{
  border:1px solid var(--color-border);
  padding:0;
  text-align:center;
  width:34px;
  min-width:34px;
  height:54px;
}
table.calendar th{
  background:#eef1f5;
  font-size:11px;
  color:var(--color-muted);
  padding:4px 2px;
  height:auto;
}
table.calendar td.weekend-col, table.calendar th.weekend-col{
  background:#f8f5ec;
}
table.calendar th.today-col{
  background:var(--color-primary);
  color:#fff;
  font-weight:700;
}
table.calendar td.cell-free{
  background:var(--color-free);
}
table.calendar td.cell-cleaning{
  cursor:pointer;
  overflow:hidden;
  white-space:nowrap;
  text-overflow:ellipsis;
  padding:2px;
  background:var(--color-cleaning);
  color:var(--color-cleaning-text);
  font-size:9px;
  font-weight:700;
  letter-spacing:0.02em;
}
table.calendar td.cell-cleaning.cell-cleaning-pending{
  background:#dbe1fb;
  color:#26308f;
}
table.calendar td.cell-cleaning.cell-cleaning-done{
  background:#cdeccb;
  color:#1c5c2a;
}
table.calendar td.cell-occupied{
  padding:4px 2px;
  cursor:pointer;
}
.res-bar{
  position:relative;
  height:100%;
  min-height:36px;
  border-radius:8px;
  display:flex;
  align-items:center;
  justify-content:flex-start;
  padding:0 6px;
  font-size:11px;
  font-weight:700;
  text-align:left;
}
.bar-label{
  display:block;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}
.res-bar.platform-airbnb{ background:#ffd7dc; color:#8a1230; }
.res-bar.platform-booking{ background:#cfe1ff; color:#0d3570; }
.res-bar.platform-direct{ background:#cdf3d9; color:#155c31; }
.res-bar.platform-autre{ background:#e4defb; color:#3d2c7a; }
.turnover-badge{
  position:absolute;
  top:-6px;
  left:-6px;
  width:16px;
  height:16px;
  border-radius:50%;
  background:var(--color-danger);
  color:#fff;
  font-size:9px;
  font-weight:800;
  display:flex;
  align-items:center;
  justify-content:center;
  line-height:1;
  border:2px solid #fff;
  z-index:2;
  cursor:pointer;
}
.turnover-badge.pending{
  background:#3a56d4;
}
.turnover-badge.validated{
  background:#2f9e44;
}
.prop-col{
  position:sticky;
  left:0;
  background:#eef1f5;
  z-index:5;
  text-align:left;
  padding:4px 8px !important;
  min-width:130px;
  max-width:130px;
  width:130px;
  font-size:12px;
  font-weight:600;
  height:auto;
}
table.calendar td.prop-col{
  background:#fff;
  font-weight:500;
  cursor:default;
}
.note-text{
  max-width:220px;
  white-space:pre-wrap;
  word-break:break-word;
}
.hint{
  font-size:12px;
  color:var(--color-muted);
  margin:4px 0 12px 0;
}
.checkbox-label{
  display:flex;
  align-items:center;
  gap:8px;
  font-size:14px;
  color:var(--color-text);
  font-weight:400;
  cursor:pointer;
}
.checkbox-label input{
  width:auto;
}
.code-block{
  background:#f4f5f7;
  border:1px solid var(--color-border);
  border-radius:6px;
  padding:10px;
  font-family:Consolas,Menlo,monospace;
  font-size:12px;
  white-space:pre-wrap;
  word-break:break-word;
  max-height:200px;
  overflow:auto;
}
.step-list{
  font-size:13px;
  line-height:1.6;
  padding-left:20px;
  margin:8px 0 16px 0;
}
.sync-status{
  font-size:13px;
  font-weight:600;
  padding:8px 10px;
  border-radius:6px;
  background:#f4f5f7;
  margin-bottom:12px;
}
.link-row{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
  align-items:center;
}
.link-row input{
  flex:1;
  min-width:200px;
  font-size:12px;
}
.summary-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(150px,1fr));
  gap:10px;
  margin-bottom:16px;
}
.summary-card{
  border:1px solid var(--color-border);
  border-radius:8px;
  padding:10px 12px;
  background:#f8f9fb;
}
.summary-card .count{
  font-size:22px;
  font-weight:700;
  color:var(--color-primary-dark);
}
.summary-card .label{
  font-size:12px;
  color:var(--color-muted);
}
.modal-backdrop{
  display:none;
  position:fixed;
  inset:0;
  background:rgba(0,0,0,0.45);
  align-items:center;
  justify-content:center;
  z-index:200;
  padding:16px;
}
.modal-box{
  background:#fff;
  border-radius:10px;
  padding:18px;
  width:100%;
  max-width:360px;
  box-shadow:0 10px 30px rgba(0,0,0,0.25);
}
.modal-box h3{
  margin-top:0;
  font-size:16px;
}
.header-user{
  font-size:12px;
  color:#fff;
  opacity:0.9;
  display:flex;
  align-items:center;
  gap:8px;
  margin-top:6px;
}
.header-user a{
  color:#fff;
  text-decoration:underline;
  cursor:pointer;
}
.auth-page-wrap{
  min-height:calc(100vh - 40px);
  display:flex;
  align-items:center;
  justify-content:center;
  padding:16px;
}
.auth-box{
  background:#fff;
  border:1px solid var(--color-border);
  border-radius:10px;
  padding:24px;
  width:100%;
  max-width:380px;
  box-shadow:0 10px 30px rgba(0,0,0,0.12);
}
.auth-box h2{
  margin-top:0;
  font-size:18px;
}
.auth-tabs{
  display:flex;
  gap:6px;
  margin-bottom:16px;
  border-bottom:1px solid var(--color-border);
}
.auth-tab{
  background:none;
  border:none;
  padding:8px 4px;
  font-size:14px;
  font-weight:600;
  color:var(--color-muted);
  cursor:pointer;
  border-bottom:2px solid transparent;
}
.auth-tab.active{
  color:var(--color-primary);
  border-bottom-color:var(--color-primary);
}
.auth-error{
  background:#fbe4e1;
  color:#7a1010;
  border-radius:6px;
  padding:8px 10px;
  font-size:13px;
  margin-bottom:12px;
  display:none;
}