:root{
  --blue:#1E5BFF;
  --red:#FF3B3B;
  --white:#FFFFFF;
  --navy:#0B1220;
  --bg:#070B14;
  --card:#0E1628;
  --card2:#0B1324;
  --border:#1B2A45;
  --text:#EAF0FF;
  --muted:#94A3B8;
  --gold:#F2C94C;
  --shadow: 0 18px 44px rgba(0,0,0,.45);
  --radius: 14px;         /* global */
  --radius-square: 8px;   /* admin page */
  --table-accent-bg: rgba(30,91,255,.12);
  --table-accent-bd: rgba(30,91,255,.35);
}

*{box-sizing:border-box}
html,body{height:100%}

body{
  margin:0;
  font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  background:
    radial-gradient(1000px 600px at 15% 10%, rgba(30,91,255,.18), transparent 60%),
    radial-gradient(800px 500px at 85% 15%, rgba(255,59,59,.14), transparent 60%),
    var(--bg);
  color:var(--text);
}

/* Theme clair — tons doux, moins agressifs pour les yeux */
body.theme-light{
  --bg:#f1f3f4;
  --card:#fafafa;
  --card2:#f4f5f6;
  --border:#e2e6ea;
  --text:#374151;
  --muted:#6b7280;
  --shadow: 0 4px 20px rgba(0,0,0,.06);
  background:
    radial-gradient(1200px 700px at 8% 0%, rgba(30,91,255,.04), transparent 55%),
    radial-gradient(900px 600px at 92% 5%, rgba(255,59,59,.03), transparent 55%),
    var(--bg);
}

body.theme-light .sidebar{
  background:linear-gradient(180deg, #f9fafb, #f3f4f6);
  border-right:1px solid var(--border);
}

body.theme-light .brand{
  background:linear-gradient(90deg, rgba(30,91,255,.08), rgba(255,59,59,.05));
  border-color:var(--border);
}

body.theme-light .brand .subtitle{color:var(--muted)}

body.theme-light .nav a{
  background:rgba(255,255,255,.6);
  border-color:var(--border);
  color:var(--text);
}

body.theme-light .nav a:hover{
  border-color:rgba(30,91,255,.35);
  background:rgba(255,255,255,.85);
}

body.theme-light .nav a.active{
  background:linear-gradient(90deg, rgba(30,91,255,.12), rgba(255,59,59,.06));
  border-color:rgba(30,91,255,.25);
}

body.theme-light .nav-category{
  color:var(--muted);
}

body.theme-light .card{
  background:var(--card);
  border-color:var(--border);
}

body.theme-light .search,
body.theme-light .pill,
body.theme-light .svc-pill{
  background:rgba(255,255,255,.7);
  border-color:var(--border);
  color:var(--text);
}

body.theme-light .topbar{
  background:linear-gradient(to bottom, rgba(241,243,244,.97), rgba(241,243,244,.9), transparent);
}

body.theme-light input,
body.theme-light select,
body.theme-light textarea{
  background:rgba(255,255,255,.9);
  border-color:var(--border);
  color:var(--text);
}

body.theme-light input::placeholder,
body.theme-light textarea::placeholder{
  color:var(--muted);
}

body.theme-light .btn{
  background:rgba(30,91,255,.14);
  border-color:rgba(30,91,255,.28);
  color:var(--text);
}

body.theme-light .btn:hover{
  background:rgba(30,91,255,.2);
}

body.theme-light .btn.red{
  background:rgba(255,59,59,.12);
  border-color:rgba(255,59,59,.25);
}

body.theme-light .btn.ghost{
  background:rgba(255,255,255,.5);
  border-color:var(--border);
}

body.theme-light .table{
  border-color:var(--border);
}

body.theme-light .table th{
  background:rgba(30,91,255,.06);
  border-bottom-color:var(--border);
  color:var(--text);
}

body.theme-light .table td{
  background:rgba(255,255,255,.5);
  border-bottom-color:var(--border);
  color:var(--text);
}

body.theme-light .table tr:nth-child(even) td{
  background:rgba(248,249,250,.8);
}

body.theme-light .kpi{
  background:rgba(255,255,255,.7);
  border-color:var(--border);
}

body.theme-light .kpi .label{color:var(--muted)}
body.theme-light .kpi .value{color:var(--text)}

body.theme-light .small{color:var(--muted)}
body.theme-light hr{border-top-color:var(--border)}

body.theme-light .notice{
  background:rgba(245,158,11,.08);
  border-color:rgba(245,158,11,.2);
}
body.theme-light .notice.success{background:rgba(34,197,94,.08);border-color:rgba(34,197,94,.2)}
body.theme-light .notice.error{background:rgba(255,59,59,.08);border-color:rgba(255,59,59,.2)}

body.theme-light .tag{
  background:rgba(0,0,0,.04);
  border-color:var(--border);
}
body.theme-light .tag.blue{background:rgba(30,91,255,.1);border-color:rgba(30,91,255,.2)}
body.theme-light .tag.red{background:rgba(255,59,59,.1);border-color:rgba(255,59,59,.2)}
body.theme-light .tag.gold{background:rgba(242,201,76,.12);border-color:rgba(242,201,76,.25)}

body.theme-light .sidebar-toggle{
  background:rgba(255,255,255,.7);
  border-color:var(--border);
  color:var(--text);
}

body.theme-light .sidebar-backdrop{
  background:rgba(0,0,0,.25);
}

body.theme-light .settings-section-title{
  color:var(--text);
  border-bottom-color:var(--border);
}
body.theme-light .settings-preset{
  background:rgba(255,255,255,.6);
  border-color:var(--border);
}
body.theme-light .settings-theme-toggle{
  background:rgba(255,255,255,.6);
  border-color:var(--border);
}
body.theme-light .settings-theme-toggle .opt-dark{border-right-color:var(--border)}
body.theme-light .settings-toggle{
  background:rgba(255,255,255,.6);
  border-color:var(--border);
}
body.theme-light code{color:#4f46e5}

a{color:inherit;text-decoration:none}
code{color:#BBD0FF}

/* Layout */
.layout{
  display:grid;
  grid-template-columns:280px 1fr;
  min-height:100vh;
}

.sidebar{
  padding:18px 16px;
  border-right:1px solid rgba(27,42,69,.75);
  background:linear-gradient(180deg, rgba(14,22,40,.95), rgba(7,11,20,.88));
}

.sidebar-backdrop{
  position:fixed;
  inset:0;
  background:rgba(15,23,42,.55);
  backdrop-filter:blur(4px);
  opacity:0;
  pointer-events:none;
  transition:opacity .18s ease;
  z-index:998;
}

body.sidebar-open .sidebar-backdrop{
  opacity:1;
  pointer-events:auto;
}

.brand{
  display:flex;
  align-items:center;
  gap:12px;
  padding:10px 12px;
  border-radius:var(--radius);
  background:linear-gradient(90deg, rgba(30,91,255,.18), rgba(255,59,59,.12));
  border:1px solid rgba(27,42,69,.9);
}

.brand img{
  width:44px;
  height:44px;
  border-radius:12px;
  background:#fff;
}

.brand .title{font-weight:1000;letter-spacing:.3px}
.brand .subtitle{font-size:12px;color:rgba(234,240,255,.75)}

/* Nav */
.nav{
  margin-top:14px;
  display:flex;
  flex-direction:column;
  gap:8px;
}

.nav-category{
  font-size:11px;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.06em;
  color:var(--muted);
  margin:14px 0 6px 4px;
  padding:0 4px;
}

.nav-category:first-child{
  margin-top:0;
}

.nav a{
  padding:10px 12px;
  border-radius:var(--radius);
  background:rgba(14,22,40,.75);
  border:1px solid rgba(27,42,69,.85);
  display:flex;
  align-items:center;
  justify-content:space-between;
  transition:transform .08s ease, background .12s ease, border-color .12s ease;
}

.nav a:hover{
  transform:translateY(-1px);
  border-color:rgba(30,91,255,.55);
}

.nav a.active{
  background:linear-gradient(90deg, rgba(30,91,255,.26), rgba(255,59,59,.16));
  border-color:rgba(234,240,255,.18);
}

.badge{
  font-size:11px;
  padding:3px 8px;
  border-radius:999px;
  background:rgba(242,201,76,.16);
  border:1px solid rgba(242,201,76,.32);
  color:var(--text);
  font-weight:900;
}

/* Main */
.main{
  padding:18px 18px 42px;
}

.topbar{
  display:flex;
  gap:10px;
  align-items:center;
  justify-content:space-between;
  margin-bottom:14px;
  position:sticky;
  top:0;
  z-index:40;
  padding-top:6px;
  padding-bottom:10px;
  background:
    linear-gradient(to bottom, rgba(7,11,20,0.98), rgba(7,11,20,0.9), transparent);
}

.sidebar-toggle{
  display:none;
  border-radius:999px;
  border:1px solid rgba(27,42,69,.85);
  background:rgba(14,22,40,.85);
  color:var(--text);
  padding:8px 10px;
  font-size:18px;
  cursor:pointer;
}

.search{
  flex:1;
  max-width:560px;
  display:flex;
  gap:10px;
  align-items:center;
  padding:10px 12px;
  border-radius:var(--radius);
  background:rgba(14,22,40,.75);
  border:1px solid rgba(27,42,69,.85);
}

.search input{
  width:100%;
  background:transparent;
  border:0;
  outline:none;
  color:var(--text);
}

.right{display:flex;gap:10px;align-items:center}

.pill{
  padding:8px 12px;
  border-radius:999px;
  background:rgba(14,22,40,.75);
  border:1px solid rgba(27,42,69,.85);
  font-weight:800;
  font-size:13px;
}

.voc-dropdown{
  position:relative;
}

.voc-menu{
  position:absolute;
  right:0;
  top:110%;
  min-width:260px;
  max-height:320px;
  overflow:auto;
  padding:8px;
  border-radius:14px;
  background:rgba(7,11,20,.98);
  border:1px solid rgba(27,42,69,.9);
  box-shadow:var(--shadow);
  display:none;
  z-index:1000;
}

.voc-menu.open{
  display:block;
}

.voc-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  padding:6px 4px;
  border-radius:10px;
}

.voc-row + .voc-row{
  border-top:1px solid rgba(15,23,42,.55);
}

.voc-main{
  display:flex;
  align-items:center;
  gap:8px;
}

.voc-avatar{
  width:26px;
  height:26px;
  border-radius:999px;
  object-fit:cover;
}

.voc-name{
  font-size:13px;
  font-weight:700;
}

.voc-channel{
  font-size:11px;
}

/* Buttons */
.btn{
  padding:9px 12px;
  border-radius:12px;
  border:1px solid rgba(234,240,255,.16);
  background:rgba(30,91,255,.24);
  color:var(--text);
  font-weight:900;
  cursor:pointer;
}

.btn.red{background:rgba(255,59,59,.22)}
.btn.ghost{background:rgba(14,22,40,.75);border-color:rgba(27,42,69,.85)}

/* Grid + Cards */
.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:12px}

.card{
  background:linear-gradient(180deg, rgba(14,22,40,.92), rgba(11,19,36,.88));
  border:1px solid rgba(27,42,69,.9);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:14px;
}

.card h2{margin:0 0 10px;font-size:16px}
.muted{color:var(--muted);font-size:13px}

/* KPI */
.kpis{display:flex;gap:10px;flex-wrap:wrap}

.kpi{
  flex:1 1 170px;
  padding:12px;
  border-radius:var(--radius);
  border:1px solid rgba(27,42,69,.9);
  background:linear-gradient(180deg, rgba(30,91,255,.10), rgba(255,59,59,.06));
}

.kpi .label{font-size:12px;color:rgba(234,240,255,.78);font-weight:900}
.kpi .value{font-size:22px;font-weight:1000;margin-top:4px}

/* Tables */
.table{
  width:100%;
  border-collapse:separate;
  border-spacing:0;
  border-radius:12px;
  overflow:hidden;
  border:1px solid rgba(27,42,69,.9);
}

.table th{
  text-align:left;
  padding:10px 10px;
  background:var(--table-accent-bg);
  border-bottom:1px solid var(--table-accent-bd);
  font-size:13px;
}

.table td{
  padding:9px 10px;
  font-size:13px;
  border-bottom:1px solid rgba(27,42,69,.65);
  background:rgba(14,22,40,.55);
}

.table tr:nth-child(even) td{background:rgba(11,19,36,.55)}

/* Tags */
.tag{
  display:inline-block;
  padding:3px 8px;
  border-radius:999px;
  font-size:11px;
  font-weight:1000;
  border:1px solid rgba(234,240,255,.14);
  background:rgba(234,240,255,.06);
}

.tag.blue{background:rgba(30,91,255,.14);border-color:rgba(30,91,255,.32)}
.tag.red{background:rgba(255,59,59,.14);border-color:rgba(255,59,59,.32)}
.tag.gold{background:rgba(242,201,76,.14);border-color:rgba(242,201,76,.32)}

/* Notices + Toast */
.notice{
  padding:12px;
  border-radius:12px;
  background:rgba(242,201,76,.10);
  border:1px solid rgba(242,201,76,.24);
}

.toast{
  position:fixed;
  top:16px;
  right:16px;
  z-index:9999;
  width:320px;
}

.toast .box{
  padding:12px;
  border-radius:14px;
  border:1px solid rgba(234,240,255,.16);
  background:rgba(14,22,40,.92);
  box-shadow:var(--shadow);
  margin-bottom:10px;
}

.toast .box .title{font-weight:1000}
.toast .box .desc{margin-top:4px;color:rgba(234,240,255,.76);font-size:13px}

/* Square variant */
.admin-square .card{border-radius:var(--radius-square)}
.admin-square .btn{border-radius:var(--radius-square)}

/* Inputs */
input, select, textarea{
  width:100%;
  padding:10px;
  border-radius:12px;
  border:1px solid rgba(27,42,69,.9);
  background:rgba(11,19,36,.75);
  color:var(--text);
  outline:none;
}

textarea{min-height:120px;resize:vertical}

.form-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:10px}
.form-grid .col-4{grid-column:span 4}
.form-grid .col-6{grid-column:span 6}
.form-grid .col-12{grid-column:span 12}

.small{font-size:12px;color:rgba(234,240,255,.7)}

hr{
  border:0;
  border-top:1px solid rgba(27,42,69,.8);
  margin:12px 0;
}

/* Responsive */
@media (max-width: 980px){
  .layout{
    grid-template-columns:1fr;
  }

  .sidebar{
    position:fixed;
    top:0;
    bottom:0;
    left:0;
    width:260px;
    max-width:80%;
    border-right:1px solid rgba(27,42,69,.75);
    border-bottom:0;
    transform:translateX(-100%);
    transition:transform .22s ease, box-shadow .22s ease;
    z-index:999;
  }

  body.sidebar-open .sidebar{
    transform:translateX(0);
    box-shadow:0 18px 44px rgba(0,0,0,.65);
  }

  .topbar{
    flex-wrap:wrap;
  }

  .sidebar-toggle{
    display:inline-flex;
    align-items:center;
    justify-content:center;
  }

  .topbar{flex-wrap:wrap}
  .search{max-width:100%}
}

/* Settings page */
.settings-section{margin-bottom:20px}
.settings-section:last-child{margin-bottom:0}
.settings-section-title{
  display:flex;align-items:center;gap:10px;
  font-size:13px;font-weight:900;
  color:rgba(234,240,255,.9);
  margin-bottom:12px;
  padding-bottom:8px;
  border-bottom:1px solid rgba(27,42,69,.7);
}
.settings-section-title .icon{opacity:.8;font-size:16px}
.settings-row{display:flex;flex-direction:column;gap:8px;margin-bottom:16px}
.settings-row:last-child{margin-bottom:0}
.settings-row .label{font-size:12px;color:var(--muted);font-weight:700}
.settings-presets{
  display:flex;flex-wrap:wrap;gap:8px;
}
.settings-preset{
  display:inline-flex;align-items:center;gap:6px;
  padding:8px 14px;
  border-radius:10px;
  border:1px solid rgba(148,163,184,.35);
  background:rgba(14,22,40,.5);
  cursor:pointer;
  transition:border-color .2s, background .2s, transform .08s;
  font-size:13px;font-weight:700;
}
.settings-preset:hover{
  border-color:rgba(30,91,255,.5);
  background:rgba(30,91,255,.08);
}
.settings-preset input{display:none}
.settings-preset.selected,
.settings-preset:has(input:checked){
  border-color:var(--blue);
  background:rgba(30,91,255,.18);
  color:var(--text);
}
.settings-theme-toggle{
  display:flex;gap:0;
  border-radius:12px;
  overflow:hidden;
  border:1px solid rgba(27,42,69,.9);
  background:rgba(11,19,36,.5);
  max-width:200px;
}
.settings-theme-toggle label{
  flex:1;
  display:flex;align-items:center;justify-content:center;gap:8px;
  padding:10px 14px;
  cursor:pointer;
  font-size:13px;font-weight:700;
  transition:background .2s;
}
.settings-theme-toggle label:hover{background:rgba(255,255,255,.04)}
.settings-theme-toggle input{display:none}
.settings-theme-toggle label:has(input:checked){
  background:rgba(30,91,255,.22);
}
.settings-theme-toggle .opt-dark{
  border-right:1px solid rgba(27,42,69,.9);
}
.settings-color-wrap{
  display:flex;align-items:center;gap:12px;
  flex-wrap:wrap;
}
.settings-color-wrap input[type="color"]{
  width:48px;height:40px;
  padding:2px;
  border-radius:10px;
  cursor:pointer;
  border:2px solid rgba(27,42,69,.9);
}
.settings-color-wrap input[type="color"]::-webkit-color-swatch-wrapper{padding:2px}
.settings-color-wrap input[type="color"]::-webkit-color-swatch{border-radius:6px}
.settings-toggle{
  display:flex;align-items:center;gap:12px;
  padding:12px 14px;
  border-radius:12px;
  background:rgba(14,22,40,.4);
  border:1px solid rgba(27,42,69,.75);
}
.settings-toggle input[type="checkbox"]{
  width:20px;height:20px;
  accent-color:var(--blue);
  cursor:pointer;
}
.notice.success{background:rgba(34,197,94,.12);border-color:rgba(34,197,94,.3)}
.notice.error{background:rgba(255,59,59,.12);border-color:rgba(255,59,59,.3)}

@media (max-width: 768px){
  .form-grid .col-4{grid-column:span 12}
  .settings-theme-toggle{max-width:100%}
  .settings-color-wrap .small{max-width:100%!important}
}

/* Auth pages (login/admin) */
.auth-wrap{
  min-height:100vh;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:20px;
}

.auth-card{
  width:100%;
  max-width:520px;
}