/* facture-stepper.css — Facture V2 en stepper guide.
 * Scope strict : #modal-facture-v2. Theme emeraude. */

#modal-facture-v2 {
  position: fixed; inset: 0; z-index: 9998;
  display: none; align-items: stretch; justify-content: center;
  background: rgba(3, 7, 18, .72);
  backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
}
#modal-facture-v2.open { display: flex; }
#modal-facture-v2 .fcx-panel {
  display: flex; flex-direction: column;
  width: 100%; max-width: 820px; margin: auto;
  background: #0f172a;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 14px;
  max-height: 96vh; overflow: hidden;
  color: #e2e8f0;
}

/* HEADER */
#modal-facture-v2 .fcx-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 18px; border-bottom: 1px solid rgba(255,255,255,.06);
}
#modal-facture-v2 .fcx-title { font-size: 16px; font-weight: 700; letter-spacing: -.01em; display: flex; align-items: center; gap: 8px; }
#modal-facture-v2 .fcx-close {
  background: transparent; border: 0; color: #94a3b8;
  font-size: 22px; cursor: pointer;
  min-width: 44px; min-height: 44px;
  display: flex; align-items: center; justify-content: center; border-radius: 10px;
}
#modal-facture-v2 .fcx-close:hover { background: rgba(255,255,255,.06); color: #fff; }

/* STEPPER BAR */
#modal-facture-v2 .fcx-steps {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 2px; padding: 0 12px 10px;
}
#modal-facture-v2 .fcx-step {
  background: transparent; border: 0; cursor: pointer;
  padding: 8px 6px; border-radius: 8px;
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  color: #64748b; font-size: 11px; font-weight: 600; min-height: 48px;
}
#modal-facture-v2 .fcx-step-num {
  width: 24px; height: 24px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: #1e293b; color: #94a3b8;
  font-size: 12px; font-weight: 700;
  border: 1px solid rgba(255,255,255,.08);
}
#modal-facture-v2 .fcx-step.done .fcx-step-num { background: #16a34a; color: #fff; border-color: #16a34a; }
#modal-facture-v2 .fcx-step.current { color: #e2e8f0; }
#modal-facture-v2 .fcx-step.current .fcx-step-num { background: #059669; color: #fff; border-color: #059669; box-shadow: 0 0 0 4px rgba(5,150,105,.2); }

/* BODY */
#modal-facture-v2 .fcx-body {
  flex: 1 1 auto; overflow-y: auto; padding: 14px 18px 6px;
  -webkit-overflow-scrolling: touch;
}
#modal-facture-v2 .fcx-page { display: none; }
#modal-facture-v2 .fcx-page.active { display: block; }
#modal-facture-v2 .fcx-card {
  background: rgba(30, 41, 59, .55);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: 12px; padding: 14px; margin-bottom: 12px;
}
#modal-facture-v2 .fcx-card-title {
  font-size: 11px; font-weight: 700; text-transform: uppercase;
  letter-spacing: .08em; color: #94a3b8;
  margin: 0 0 10px;
}
#modal-facture-v2 .fcx-required { color: #ef4444; }

/* SOURCE RADIOS (step 1) */
#modal-facture-v2 .fcx-source-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px;
}
#modal-facture-v2 .fcx-source-card {
  background: rgba(15, 23, 42, .6);
  border: 2px solid rgba(255,255,255,.08);
  border-radius: 12px; padding: 16px;
  text-align: center; cursor: pointer;
  min-height: 110px;
  display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 6px;
}
#modal-facture-v2 .fcx-source-card:hover { border-color: #10b981; }
#modal-facture-v2 .fcx-source-card.active {
  background: rgba(16,185,129,.1); border-color: #10b981;
  box-shadow: 0 0 0 3px rgba(16,185,129,.2);
}
#modal-facture-v2 .fcx-source-icon { font-size: 28px; }
#modal-facture-v2 .fcx-source-title { font-size: 13px; font-weight: 700; color: #e2e8f0; }
#modal-facture-v2 .fcx-source-hint { font-size: 11px; color: #94a3b8; line-height: 1.3; }

/* FORM */
#modal-facture-v2 .fcx-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 10px; }
#modal-facture-v2 .fcx-row.cols-1 { grid-template-columns: 1fr; }
#modal-facture-v2 .fcx-row.cols-3 { grid-template-columns: repeat(3, 1fr); }
#modal-facture-v2 .fcx-field { display: flex; flex-direction: column; gap: 4px; }
#modal-facture-v2 .fcx-label { font-size: 11px; font-weight: 600; color: #94a3b8; letter-spacing: .02em; }
#modal-facture-v2 input[type="text"],
#modal-facture-v2 input[type="number"],
#modal-facture-v2 input[type="date"],
#modal-facture-v2 input[type="email"],
#modal-facture-v2 select,
#modal-facture-v2 textarea {
  width: 100%;
  min-height: 40px;
  padding: 8px 10px;
  /* Audit mobile 23/05/2026 : 16px pour éviter zoom iOS Safari au focus */
  font-size: 16px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,.1);
  background: rgba(15, 23, 42, .7);
  color: #e2e8f0;
  box-sizing: border-box;
}
#modal-facture-v2 textarea { min-height: 80px; padding: 10px; font-family: inherit; resize: vertical; }
#modal-facture-v2 input:focus, #modal-facture-v2 select:focus, #modal-facture-v2 textarea:focus {
  outline: none; border-color: #10b981;
  box-shadow: 0 0 0 3px rgba(16,185,129,.25);
}
#modal-facture-v2 .fcx-field.invalid input,
#modal-facture-v2 .fcx-field.invalid select { border-color: #ef4444; box-shadow: 0 0 0 3px rgba(239,68,68,.2); }

/* BOUTONS */
#modal-facture-v2 .fcx-btn {
  min-height: 40px; padding: 8px 14px;
  border-radius: 8px; border: 1px solid rgba(255,255,255,.08);
  background: rgba(30, 41, 59, .6); color: #e2e8f0;
  font-size: 13px; font-weight: 600; cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
}
#modal-facture-v2 .fcx-btn:hover { background: rgba(51, 65, 85, .8); }
#modal-facture-v2 .fcx-btn-primary { background: #059669; border-color: #059669; color: #fff; }
#modal-facture-v2 .fcx-btn-primary:hover { background: #047857; }
#modal-facture-v2 .fcx-btn-success { background: #16a34a; border-color: #16a34a; color: #fff; }
#modal-facture-v2 .fcx-btn-danger  { background: #dc2626; border-color: #dc2626; color: #fff; }
#modal-facture-v2 .fcx-btn-ghost   { background: transparent; }
#modal-facture-v2 .fcx-btn:disabled { opacity: .5; cursor: not-allowed; }
#modal-facture-v2 .fcx-btn-sm { min-height: 32px; padding: 4px 10px; font-size: 12px; }

/* LIGNES */
#modal-facture-v2 .fcx-section {
  margin-bottom: 16px;
  background: rgba(15, 23, 42, .5);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 10px; padding: 10px;
}
#modal-facture-v2 .fcx-section-head {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 8px;
}
#modal-facture-v2 .fcx-section-title {
  font-size: 12px; font-weight: 700;
  text-transform: uppercase; letter-spacing: .1em;
}
#modal-facture-v2 .fcx-section-total { font-size: 13px; font-weight: 600; color: #cbd5e1; }
#modal-facture-v2 .fcx-line {
  display: grid;
  /* Audit 2026-04-25 : ajout colonne TVA par ligne (pieces 20% + MO 10%) */
  grid-template-columns: 2fr 0.65fr 0.8fr 0.65fr 0.7fr 0.8fr 40px;
  gap: 6px; align-items: center;
  padding: 6px 0;
  border-bottom: 1px dashed rgba(255,255,255,.05);
}
#modal-facture-v2 .fcx-line:last-child { border-bottom: 0; }
#modal-facture-v2 .fcx-line input,
#modal-facture-v2 .fcx-line select {
  min-height: 36px; padding: 6px 8px; font-size: 13px;
}
#modal-facture-v2 .fcx-line .fcx-line-total {
  text-align: right; font-weight: 600; color: #cbd5e1; padding: 6px 8px;
}
#modal-facture-v2 .fcx-line-del {
  min-width: 40px; min-height: 36px;
  border-radius: 8px;
  border: 1px solid rgba(239,68,68,.25);
  background: rgba(239,68,68,.1);
  color: #fca5a5; cursor: pointer; font-size: 16px;
}
#modal-facture-v2 .fcx-line-del:hover { background: rgba(239,68,68,.2); }
#modal-facture-v2 .fcx-add-bar { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }

/* Totaux */
#modal-facture-v2 .fcx-totals {
  background: rgba(15, 23, 42, .7);
  border-radius: 10px; padding: 12px;
  display: grid; grid-template-columns: 1fr auto; gap: 4px 12px;
  font-size: 14px;
}
#modal-facture-v2 .fcx-totals strong { color: #94a3b8; font-weight: 600; text-align: right; }
#modal-facture-v2 .fcx-totals .fcx-total-ttc {
  font-size: 18px; font-weight: 700; color: #34d399; grid-column: 1 / -1; text-align: right;
  padding-top: 8px; margin-top: 4px;
  border-top: 1px solid rgba(255,255,255,.08);
}
#modal-facture-v2 .fcx-totals .fcx-acompte {
  font-size: 13px; color: #fbbf24; grid-column: 1 / -1; text-align: right;
}
#modal-facture-v2 .fcx-totals .fcx-solde-du {
  font-size: 16px; font-weight: 700; color: #f59e0b; grid-column: 1 / -1; text-align: right;
}

/* Summary */
#modal-facture-v2 .fcx-summary {
  background: rgba(15, 23, 42, .5);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 10px; padding: 12px;
  font-size: 13px;
}
#modal-facture-v2 .fcx-summary-row { display: flex; justify-content: space-between; padding: 4px 0; gap: 12px; }
#modal-facture-v2 .fcx-summary-row strong { color: #94a3b8; font-weight: 600; font-size: 11px; text-transform: uppercase; letter-spacing: .05em; }
#modal-facture-v2 .fcx-summary-row span { color: #e2e8f0; text-align: right; }

/* FOOTER */
#modal-facture-v2 .fcx-footer {
  display: flex; gap: 8px; padding: 12px 16px;
  border-top: 1px solid rgba(255,255,255,.06);
  background: rgba(0,0,0,.2);
}
#modal-facture-v2 .fcx-footer .fcx-btn { flex: 1; }
#modal-facture-v2 .fcx-footer .fcx-btn-next,
#modal-facture-v2 .fcx-footer .fcx-btn-submit { flex: 1.4; }

/* Post-creation sub-modal */
#modal-facture-v2 .fcx-postmodal {
  position: absolute; inset: 0;
  background: rgba(3,7,18,.85);
  display: flex; align-items: center; justify-content: center;
  padding: 20px; z-index: 10;
}
#modal-facture-v2 .fcx-postmodal-box {
  background: #1e293b; border-radius: 12px;
  max-width: 480px; width: 100%;
  padding: 20px;
  border: 1px solid rgba(255,255,255,.08);
}
#modal-facture-v2 .fcx-postmodal h4 { margin: 0 0 12px; font-size: 16px; color: #e2e8f0; }
#modal-facture-v2 .fcx-postmodal-actions { display: flex; gap: 8px; margin-top: 16px; }

/* Devis picker (step 1 when source=devis) */
#modal-facture-v2 .fcx-devis-list {
  max-height: 240px; overflow-y: auto;
  background: rgba(15,23,42,.8);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 10px;
  margin-top: 8px;
}
#modal-facture-v2 .fcx-devis-item {
  padding: 10px 12px;
  border-bottom: 1px solid rgba(255,255,255,.05);
  cursor: pointer;
  display: flex; justify-content: space-between; align-items: center;
  min-height: 44px;
}
#modal-facture-v2 .fcx-devis-item:hover { background: rgba(16,185,129,.1); }
#modal-facture-v2 .fcx-devis-item.active { background: rgba(16,185,129,.15); border-left: 3px solid #10b981; }

/* Mobile */
@media (max-width: 640px) {
  #modal-facture-v2 .fcx-panel { max-height: 100vh; border-radius: 0; margin: 0; }
  #modal-facture-v2 .fcx-body { padding: 12px 14px 4px; }
  #modal-facture-v2 .fcx-row { grid-template-columns: 1fr; gap: 8px; }
  #modal-facture-v2 .fcx-row.cols-3 { grid-template-columns: 1fr 1fr; }
  #modal-facture-v2 .fcx-source-grid { grid-template-columns: 1fr; }
  #modal-facture-v2 .fcx-step { font-size: 10px; }
  #modal-facture-v2 .fcx-line { grid-template-columns: 1fr 40px; }
  #modal-facture-v2 .fcx-line .fcx-line-total { grid-column: 1 / -1; text-align: right; }
}