/* ============================================================
   Chaufflow - CSS mobile-first
   Palette : #047857 vert, #10b981 vert clair, #ecfdf5 hover,
             #4b5563 gris texte, #e5e7eb bordure, #dc2626 danger.
   Aucun emoji. Radius 8px.
   ============================================================ */

* { box-sizing: border-box; }

:root {
  --vert: #047857;
  --vert2: #10b981;
  --vert-hover: #ecfdf5;
  --gris: #4b5563;
  --gris-light: #f3f4f6;
  --border: #e5e7eb;
  --bg: #ffffff;
  --bg-page: #f9fafb;
  --danger: #dc2626;
  --warning: #d97706;
  --noir: #111111;
  --radius: 8px;
  --shadow: 0 2px 8px rgba(0,0,0,0.06);
}

html, body {
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 15px;
  line-height: 1.4;
  color: var(--noir);
  background: var(--bg-page);
  -webkit-text-size-adjust: 100%;
}

a { color: var(--vert); text-decoration: none; }
a:hover { text-decoration: underline; }

/* -------- Layout : header + main -------- */
.cf-topbar {
  background: #fff;
  border-bottom: 1px solid var(--border);
  padding: 10px 14px;
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; gap: 12px;
}
.cf-topbar .cf-logo {
  color: var(--vert); font-weight: 900; font-size: 22px; letter-spacing: 0.5px;
}
.cf-topbar .cf-nav-desktop { display: none; }
.cf-topbar .cf-user { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.cf-topbar .cf-user-email { font-size: 13px; color: var(--gris); display: none; }
.cf-topbar .cf-burger {
  background: none; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 6px 10px; cursor: pointer; font-size: 20px; line-height: 1;
}

.cf-drawer {
  position: fixed; top: 0; left: 0; height: 100vh; width: 240px;
  background: #fff; border-right: 1px solid var(--border);
  transform: translateX(-100%); transition: transform 0.2s;
  z-index: 100; padding: 20px 0;
  display: flex; flex-direction: column;
  box-shadow: 2px 0 8px rgba(0,0,0,0.06);
}
.cf-drawer.open { transform: translateX(0); }
.cf-drawer .cf-drawer-title {
  padding: 0 20px 16px; color: var(--vert); font-weight: 900; font-size: 20px;
  border-bottom: 1px solid var(--border); margin-bottom: 8px;
}
.cf-drawer a {
  padding: 12px 20px; color: var(--noir); font-weight: 500;
  border-left: 3px solid transparent;
}
.cf-drawer a:hover { background: var(--vert-hover); text-decoration: none; }
.cf-drawer a.active { background: var(--vert-hover); border-left-color: var(--vert); color: var(--vert); }
.cf-drawer .cf-drawer-footer { margin-top: auto; padding: 12px 20px; border-top: 1px solid var(--border); }
.cf-backdrop {
  position: fixed; inset: 0; background: rgba(0,0,0,0.4);
  z-index: 99; display: none;
}
.cf-backdrop.open { display: block; }

.cf-main {
  padding: 16px;
  max-width: 1200px;
  margin: 0 auto;
}
.cf-main h1 { margin-top: 0; color: var(--noir); font-size: 24px; }
.cf-main h2 { color: var(--noir); font-size: 18px; margin: 20px 0 10px; }

/* -------- Boutons -------- */
.btn {
  display: inline-block; padding: 10px 16px; border-radius: var(--radius);
  border: 1px solid transparent; font-size: 14px; font-weight: 600;
  cursor: pointer; text-align: center; line-height: 1.2;
  font-family: inherit; transition: background 0.15s, border-color 0.15s;
  text-decoration: none;
}
.btn:hover { text-decoration: none; }
.btn-primary { background: var(--vert); color: #fff; }
.btn-primary:hover { background: #036148; }
.btn-secondary { background: #fff; color: var(--vert); border-color: var(--vert); }
.btn-secondary:hover { background: var(--vert-hover); }
.btn-danger { background: #fff; color: var(--danger); border-color: var(--danger); }
.btn-danger:hover { background: #fee2e2; }
.btn-neutral { background: #fff; color: var(--gris); border-color: var(--border); }
.btn-neutral:hover { background: var(--gris-light); }
.btn-block { display: block; width: 100%; }
.btn-lg { padding: 14px 22px; font-size: 16px; }
.btn-sm { padding: 6px 10px; font-size: 12px; }

.btn-group { display: flex; gap: 8px; flex-wrap: wrap; }

/* -------- Inputs -------- */
.field { margin-bottom: 14px; }
.field label {
  display: block; font-size: 13px; color: var(--gris);
  margin-bottom: 4px; font-weight: 500;
}
input[type=text], input[type=email], input[type=password], input[type=number],
input[type=date], input[type=tel], select, textarea {
  width: 100%; padding: 10px 12px; border: 1px solid var(--border);
  border-radius: var(--radius); font-size: 15px; font-family: inherit;
  background: #fff; color: var(--noir); line-height: 1.3;
}
input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--vert); box-shadow: 0 0 0 3px rgba(4,120,87,0.12);
}
textarea { resize: vertical; min-height: 80px; }

/* -------- Cards -------- */
.card {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 16px; margin-bottom: 12px; box-shadow: var(--shadow);
}
.card-title {
  font-weight: 700; color: var(--vert); font-size: 13px;
  text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 8px;
}
.card-value { font-size: 28px; font-weight: 800; color: var(--noir); }
.card-sub { color: var(--gris); font-size: 12px; margin-top: 4px; }

.kpi-grid {
  display: grid; grid-template-columns: 1fr; gap: 12px;
}

/* -------- Table -------- */
.cf-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; margin-bottom: 16px; }
.cf-table {
  width: 100%; border-collapse: collapse; background: #fff;
  border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden;
}
.cf-table th {
  background: var(--vert); color: #fff; text-align: left; padding: 10px 12px;
  font-size: 13px; font-weight: 700; white-space: nowrap;
}
.cf-table td {
  padding: 10px 12px; border-top: 1px solid var(--border); font-size: 14px;
  vertical-align: middle;
}
.cf-table tbody tr:hover { background: var(--vert-hover); }
.cf-table .num { text-align: right; font-variant-numeric: tabular-nums; }
.cf-table .actions { white-space: nowrap; }
.cf-table .center { text-align: center; }
.cf-table .clickable { cursor: pointer; }

/* -------- Pills / Badges -------- */
.pill {
  display: inline-block; padding: 3px 10px; border-radius: 12px;
  font-size: 12px; font-weight: 600; border: 1px solid var(--border);
  background: #fff; color: var(--gris);
}
.pill.active { background: var(--vert); color: #fff; border-color: var(--vert); }
.pill.clickable { cursor: pointer; }

.badge {
  display: inline-block; padding: 3px 10px; border-radius: 4px;
  font-size: 11px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.3px;
}
.badge.brouillon { background: var(--gris-light); color: var(--gris); }
.badge.envoye { background: #dbeafe; color: #1e40af; }
.badge.accepte { background: #d1fae5; color: var(--vert); }
.badge.refuse { background: #fee2e2; color: var(--danger); }
.badge.en_pose { background: #fef3c7; color: var(--warning); }
.badge.facture { background: var(--vert); color: #fff; }

/* -------- Modale -------- */
.modal-backdrop {
  position: fixed; inset: 0; background: rgba(0,0,0,0.45);
  display: none; align-items: center; justify-content: center; z-index: 200;
  padding: 12px;
}
.modal-backdrop.open { display: flex; }
.modal {
  background: #fff; border-radius: var(--radius); width: 100%;
  max-width: 520px; max-height: 90vh; overflow-y: auto;
  padding: 20px; box-shadow: 0 8px 32px rgba(0,0,0,0.2);
}
.modal-lg { max-width: 800px; }
.modal-title { font-size: 18px; font-weight: 700; margin-bottom: 12px; color: var(--noir); }
.modal-actions { display: flex; gap: 8px; justify-content: flex-end; margin-top: 16px; flex-wrap: wrap; }

/* -------- Toast -------- */
.cf-toast {
  position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%);
  background: var(--noir); color: #fff; padding: 12px 20px;
  border-radius: var(--radius); z-index: 300; font-size: 14px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.3); max-width: 90vw;
  opacity: 0; transition: opacity 0.2s;
}
.cf-toast.show { opacity: 1; }
.cf-toast.success { background: var(--vert); }
.cf-toast.error { background: var(--danger); }
.cf-toast.warning { background: var(--warning); }

/* -------- Utils -------- */
.text-right { text-align: right; }
.text-center { text-align: center; }
.text-muted { color: var(--gris); }
.text-danger { color: var(--danger); }
.text-vert { color: var(--vert); font-weight: 700; }
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.hidden { display: none !important; }
.flex { display: flex; gap: 10px; }
.flex-wrap { flex-wrap: wrap; }
.flex-between { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; }
.gap-8 { gap: 8px; }
.gap-12 { gap: 12px; }
.grow { flex: 1; }
.w-full { width: 100%; }

/* -------- Login (page publique) -------- */
.cf-login-wrap {
  min-height: 100vh; display: flex; align-items: center;
  justify-content: center; padding: 20px; background: var(--bg-page);
}
.cf-login-box {
  width: 100%; max-width: 400px; background: #fff;
  border-radius: 12px; padding: 32px 24px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}
.cf-login-logo {
  text-align: center; color: var(--vert); font-weight: 900;
  font-size: 40px; letter-spacing: 1px; margin-bottom: 8px;
}
.cf-login-tagline { text-align: center; color: var(--gris); margin-bottom: 24px; font-size: 14px; }

/* -------- Modele cards (page devis-nouveau) -------- */
.modele-grid {
  display: grid; grid-template-columns: 1fr; gap: 12px;
}
.modele-card {
  background: #fff; border: 2px solid var(--border); border-radius: var(--radius);
  padding: 16px; cursor: pointer; transition: border-color 0.15s, background 0.15s;
}
.modele-card:hover { border-color: var(--vert); background: var(--vert-hover); }
.modele-card .m-nom { font-weight: 700; color: var(--noir); margin-bottom: 4px; }
.modele-card .m-desc { color: var(--gris); font-size: 13px; }
.modele-card .m-meta { color: var(--vert); font-size: 12px; margin-top: 6px; font-weight: 600; }

/* -------- Ligne devis editable -------- */
.ligne-editable { padding: 10px; border: 1px solid var(--border); border-radius: var(--radius); margin-bottom: 8px; background: #fff; }
.ligne-editable .lig-row { display: grid; grid-template-columns: 1fr; gap: 6px; }
.ligne-editable .lig-desc { grid-column: 1 / -1; }

/* -------- Responsive : tablette 640px+ -------- */
@media (min-width: 640px) {
  .cf-main { padding: 24px; }
  .cf-topbar .cf-user-email { display: inline; }
  .kpi-grid { grid-template-columns: repeat(3, 1fr); }
  .modele-grid { grid-template-columns: repeat(2, 1fr); }
  .ligne-editable .lig-row {
    grid-template-columns: 3fr 1fr 1fr 1.2fr 1fr 1.2fr auto;
    align-items: center;
  }
  .ligne-editable .lig-desc { grid-column: auto; }
}

/* -------- Responsive : desktop 1024px+ -------- */
@media (min-width: 1024px) {
  .cf-topbar { padding: 12px 24px; }
  .cf-topbar .cf-burger { display: none; }
  .cf-topbar .cf-nav-desktop {
    display: flex; gap: 4px; margin-left: 30px;
  }
  .cf-topbar .cf-nav-desktop a {
    padding: 8px 14px; color: var(--gris); font-weight: 500;
    border-radius: var(--radius);
  }
  .cf-topbar .cf-nav-desktop a:hover {
    background: var(--vert-hover); color: var(--vert); text-decoration: none;
  }
  .cf-topbar .cf-nav-desktop a.active {
    background: var(--vert-hover); color: var(--vert);
  }
  .cf-drawer { display: none; }
  .cf-backdrop { display: none !important; }
}