*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --kredo-primary:   #0A1F14;   /* Bleu marine profond */
  --kredo-accent:    #22C55E;   /* Or/ambre NEXIAS */
  --kredo-green:     #16A34A;   /* Vert validation */
  --kredo-red:       #C0392B;   /* Rouge alerte */
  --kredo-bg:        #F0FAF4;   /* Fond général */
  --kredo-white:     #FFFFFF;
  --kredo-border:    #C3E6CF;
  --kredo-text:      #0A1F14;
  --kredo-muted:     #4A7A5A;
  --sidebar-w:       240px;
}

body { font-family: 'Segoe UI', system-ui, sans-serif; background: var(--kredo-bg); color: var(--kredo-text); }

/* LAYOUT */
.layout { display: flex; min-height: 100vh; }
.main   { flex: 1; padding: 32px; overflow-y: auto; }

/* SIDEBAR */
.sidebar {
  width: var(--sidebar-w); background: var(--kredo-primary); color: var(--kredo-white);
  display: flex; flex-direction: column; position: fixed; top: 0; left: 0;
  height: 100vh; z-index: 100;
}
.main { margin-left: var(--sidebar-w); }

.sidebar-brand {
  padding: 24px 20px; font-size: 22px; font-weight: 800;
  letter-spacing: 2px; border-bottom: 1px solid rgba(255,255,255,0.1);
}
.brand-k     { color: var(--kredo-accent); }
.brand-sub   { font-size: 11px; font-weight: 400; letter-spacing: 3px; color: var(--kredo-accent); display: block; margin-top: 2px; }

.sidebar-nav { flex: 1; padding: 16px 0; }
.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 20px; color: rgba(255,255,255,0.75);
  text-decoration: none; font-size: 14px; font-weight: 500;
  border-left: 3px solid transparent; transition: all 0.15s;
}
.nav-item:hover, .nav-item.active {
  background: rgba(255,255,255,0.08);
  color: var(--kredo-white);
  border-left-color: var(--kredo-accent);
}
.nav-icon { font-size: 16px; }

.sidebar-footer {
  padding: 16px 20px; border-top: 1px solid rgba(255,255,255,0.1);
  font-size: 12px; color: rgba(255,255,255,0.5);
}
.btn-logout {
  margin-top: 8px; background: none; border: 1px solid rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.6); padding: 6px 12px; border-radius: 4px;
  cursor: pointer; font-size: 12px; width: 100%;
}
.btn-logout:hover { background: rgba(255,255,255,0.1); color: var(--kredo-white); }

/* LOGIN */
.login-box {
  max-width: 420px; margin: 80px auto; background: var(--kredo-white);
  border: 1px solid var(--kredo-border); border-radius: 8px; padding: 40px;
}
.login-logo { font-size: 28px; font-weight: 800; letter-spacing: 3px; margin-bottom: 4px; }
.login-sub  { font-size: 13px; color: var(--kredo-muted); margin-bottom: 28px; }

/* PAGE HEADER */
.page-header {
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 24px; flex-wrap: wrap;
}
.page-header h1 { font-size: 20px; font-weight: 700; flex: 1; }

/* CONTAINER CARD */
.container-card {
  background: var(--kredo-white); border: 1px solid var(--kredo-border);
  border-radius: 8px; padding: 20px; margin-bottom: 24px;
}
.container-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 16px; }
.container-id     { font-size: 18px; font-weight: 700; }
.container-corridor { font-size: 13px; color: var(--kredo-muted); margin-top: 4px; }
.container-badge  {
  padding: 4px 12px; border-radius: 4px; font-size: 12px; font-weight: 600;
  background: var(--kredo-accent); color: var(--kredo-white);
}
.container-stats  { display: flex; gap: 32px; }
.stat-val         { font-size: 22px; font-weight: 700; }
.stat-lbl         { font-size: 12px; color: var(--kredo-muted); margin-top: 2px; }

/* SECTION */
.section { background: var(--kredo-white); border: 1px solid var(--kredo-border); border-radius: 8px; padding: 20px; }
.section h2 { font-size: 16px; font-weight: 600; margin-bottom: 16px; }

/* TABLE */
.table { width: 100%; border-collapse: collapse; font-size: 13px; }
.table th { background: var(--kredo-bg); padding: 10px 12px; text-align: left; font-weight: 600; border-bottom: 1px solid var(--kredo-border); }
.table td { padding: 10px 12px; border-bottom: 1px solid var(--kredo-border); vertical-align: middle; }
.table tr:last-child td { border-bottom: none; }
.table tr:hover td { background: #F8F9FC; }

/* BADGES STATUT */
.badge { display: inline-block; padding: 2px 10px; border-radius: 3px; font-size: 11px; font-weight: 600; }
.badge-collecting { background: #EAF0FF; color: #2563EB; }
.badge-locked     { background: #FFF3CD; color: #B07D00; }
.badge-transit    { background: #E6F4EA; color: var(--kredo-green); }
.badge-livre      { background: #E6F4EA; color: var(--kredo-green); }
.badge-pending    { background: #FFF3CD; color: #B07D00; }
.badge-approved   { background: #E6F4EA; color: var(--kredo-green); }
.badge-error      { background: #FDECEA; color: var(--kredo-red); }

/* CARDS GRID */
.cards-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px; }
.card-cont  {
  background: var(--kredo-white); border: 1px solid var(--kredo-border);
  border-radius: 8px; padding: 18px;
}
.card-cont-id  { font-weight: 700; font-size: 15px; margin-bottom: 4px; }
.card-cont-cor { font-size: 12px; color: var(--kredo-muted); margin-bottom: 12px; }

/* JAUGE */
.jauge-wrap { margin: 12px 0; }
.jauge-bar  { height: 10px; background: var(--kredo-border); border-radius: 5px; overflow: hidden; }
.jauge-fill { height: 100%; background: var(--kredo-accent); border-radius: 5px; transition: width 0.4s; }
.jauge-pct  { font-size: 12px; color: var(--kredo-muted); margin-top: 4px; }

/* FORMS */
.form-group  { margin-bottom: 16px; }
.form-group label { display: block; font-size: 13px; font-weight: 500; margin-bottom: 6px; }
input[type="text"], input[type="email"], input[type="password"] {
  width: 100%; padding: 9px 12px; border: 1px solid var(--kredo-border);
  border-radius: 5px; font-size: 14px; color: var(--kredo-text);
  background: var(--kredo-white); outline: none;
}
input:focus { border-color: var(--kredo-primary); }
.input-search { width: 280px; }

/* BUTTONS */
.btn-primary {
  background: var(--kredo-primary); color: var(--kredo-white);
  border: none; padding: 9px 18px; border-radius: 5px;
  font-size: 13px; font-weight: 600; cursor: pointer;
}
.btn-primary:hover { background: #243b66; }
.btn-secondary {
  background: var(--kredo-white); color: var(--kredo-text);
  border: 1px solid var(--kredo-border); padding: 9px 18px;
  border-radius: 5px; font-size: 13px; cursor: pointer;
}
.btn-sm {
  padding: 5px 12px; font-size: 12px; border-radius: 4px;
  border: none; cursor: pointer; font-weight: 600;
}
.btn-gen  { background: var(--kredo-accent); color: var(--kredo-white); }
.btn-view { background: var(--kredo-bg); color: var(--kredo-text); border: 1px solid var(--kredo-border); }
.full { width: 100%; }

/* ALERTS */
.alert       { padding: 10px 14px; border-radius: 5px; font-size: 13px; margin-bottom: 12px; }
.alert-info  { background: #EAF0FF; color: #1D4ED8; }
.alert-error { background: #FDECEA; color: var(--kredo-red); }
.alert-success { background: #E6F4EA; color: var(--kredo-green); }

/* MODAL */
.modal { position: fixed; inset: 0; background: rgba(0,0,0,0.45); z-index: 200; display: flex; align-items: center; justify-content: center; }
.modal-box { background: var(--kredo-white); border-radius: 8px; width: 480px; max-width: 95vw; }
.modal-header { display: flex; justify-content: space-between; align-items: center; padding: 18px 20px; border-bottom: 1px solid var(--kredo-border); }
.modal-header h3 { font-size: 16px; font-weight: 600; }
.modal-close { background: none; border: none; font-size: 18px; cursor: pointer; color: var(--kredo-muted); }
.modal-body   { padding: 20px; }
.modal-footer { padding: 14px 20px; border-top: 1px solid var(--kredo-border); display: flex; justify-content: flex-end; gap: 10px; }
.info-row { display: flex; justify-content: space-between; padding: 7px 0; border-bottom: 1px solid var(--kredo-border); font-size: 13px; }
.info-row:last-of-type { border-bottom: none; margin-bottom: 12px; }