/* ═══════════════════════════════════════════════════════════════════════
   SUIVI FOURNISSEURS — feuille de style
   Reprend la charte de la maquette d'origine (bleu nuit + menthe).
   ═══════════════════════════════════════════════════════════════════════ */

:root {
  --navy:            #152A52;
  --navy-deep:       #0E2340;
  --mint:            #14C9A6;
  --mint-dark:       #0E8E73;
  --bg:              #eef1f8;
  --text:            #1B2A4A;
  --neutral-300:     #e3e7f0;
  --neutral-500:     #8891A8;
  --neutral-600:     #5B6784;
  --neutral-700:     #47536E;
  --divider:         #eef1f8;
  --danger:          #c0392b;
  --danger-bg:       #fdeceb;
  --warn:            #B7791F;
  --warn-bg:         #fff4e0;
  --info:            #1B5EBE;
  --info-bg:         #e6f0ff;
  --ok-bg:           #e6faf5;
  --font-body:       'Segoe UI', system-ui, -apple-system, 'Helvetica Neue', Arial, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0; padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 14px;
  -webkit-font-smoothing: antialiased;
}

a       { color: var(--navy); }
a:hover { color: var(--mint); }

.boot {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  color: var(--neutral-600); font-family: var(--font-body);
}

/* ── Blocs ─────────────────────────────────────────────────────────── */
.bd-card {
  background: #fff;
  border-radius: 18px;
  box-shadow: 0 6px 24px rgba(16, 38, 73, 0.06);
  border: none;
}

.bd-btn {
  border-radius: 10px; border: none; cursor: pointer;
  font: inherit; font-weight: 600; padding: 10px 18px;
  transition: filter .12s ease, opacity .12s ease;
}
.bd-btn:hover:not(:disabled)  { filter: brightness(0.94); }
.bd-btn:disabled              { opacity: .55; cursor: not-allowed; }

.bd-btn-primary { background: var(--navy); color: #fff; }
.bd-btn-ghost   { background: var(--bg);   color: var(--navy); }
.bd-btn-danger  { background: var(--danger-bg); color: var(--danger); }

.bd-input {
  border-radius: 10px; border: 1px solid #dfe3ee;
  padding: 9px 14px; font: inherit;
  background: #f7f8fc; color: var(--text);
  width: 100%;
}
.bd-input:focus { outline: 2px solid var(--mint); }
.bd-input:disabled { background: #eef1f8; color: var(--neutral-500); cursor: not-allowed; }

.field { display: flex; flex-direction: column; gap: 5px; min-width: 0; }
.field > label {
  font-size: 12px; font-weight: 600; color: var(--neutral-600);
}

/* ── Badges ────────────────────────────────────────────────────────── */
.badge {
  display: inline-block; padding: 3px 10px; border-radius: 8px;
  font-size: 12px; font-weight: 700; white-space: nowrap;
}
.badge-late    { background: var(--danger-bg); color: var(--danger); }
.badge-topay   { background: var(--warn-bg);   color: var(--warn); }
.badge-partial { background: var(--info-bg);   color: var(--info); }
.badge-paid    { background: var(--ok-bg);     color: var(--mint-dark); }
.badge-muted   { background: var(--bg);        color: var(--neutral-600); font-weight: 600; }

/* ── Modales ───────────────────────────────────────────────────────── */
.dialog-backdrop {
  position: fixed; inset: 0; z-index: 50;
  background: rgba(14, 35, 64, 0.45);
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
  overflow-y: auto;
}

/* ── Tableaux ──────────────────────────────────────────────────────── */
.tbl-head {
  font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--neutral-600); font-weight: 600;
  padding: 8px 0; border-bottom: 2px solid var(--divider);
}
.tbl-row {
  padding: 9px 0; border-bottom: 1px solid var(--divider);
  align-items: center; font-size: 13.5px;
}
.num { font-variant-numeric: tabular-nums; }

/* ── Connexion ─────────────────────────────────────────────────────── */
.auth-wrap {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  padding: 24px;
  background:
    radial-gradient(900px 500px at 12% -10%, rgba(20, 201, 166, 0.22) 0%, transparent 60%),
    linear-gradient(150deg, #0E2340 0%, #152A52 45%, #1B3A6B 100%);
}
.auth-card { width: min(420px, 100%); padding: 34px 32px; }
.auth-logo {
  width: 46px; height: 46px; border-radius: 14px; background: var(--mint);
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 22px; color: var(--navy-deep);
  margin-bottom: 18px;
}
.auth-msg {
  padding: 10px 14px; border-radius: 10px; font-size: 13px;
  margin-bottom: 14px; line-height: 1.45;
}
.auth-msg-error { background: var(--danger-bg); color: var(--danger); }
.auth-msg-ok    { background: var(--ok-bg);     color: var(--mint-dark); }
.auth-link {
  background: none; border: none; padding: 0; cursor: pointer;
  font: inherit; font-size: 12.5px; font-weight: 600; color: var(--navy);
  text-decoration: underline;
}

/* ── Divers ────────────────────────────────────────────────────────── */
.toast {
  position: fixed; bottom: 22px; left: 50%; transform: translateX(-50%);
  z-index: 80; padding: 12px 22px; border-radius: 12px;
  background: var(--navy); color: #fff; font-weight: 600; font-size: 13.5px;
  box-shadow: 0 10px 30px rgba(16, 38, 73, .25);
  max-width: 90vw;
}
.toast-error { background: var(--danger); }

.spinner {
  width: 15px; height: 15px; border-radius: 50%;
  border: 2px solid rgba(255,255,255,.35); border-top-color: #fff;
  display: inline-block; animation: spin .7s linear infinite;
  vertical-align: -2px;
}
@keyframes spin { to { transform: rotate(360deg); } }

@media (max-width: 900px) {
  .dash-2col { grid-template-columns: 1fr !important; }
}