/* ══════════════════════════════════════════════════════
   MODULE PRÉVISIONNEL — styles scopés sous #previ-module
   Hérite des variables CRM (--surface, --line, --ink, --muted, --accent, --danger, --radius…)
   ══════════════════════════════════════════════════════ */

/* Variables spécifiques au module */
#previ-module,
.previ-topbar {
  --previ-green: #34d399;
  --previ-warn:  var(--amber, #f59e0b);
  --previ-mono:  'JetBrains Mono', ui-monospace, 'Cascadia Code', monospace;
  --previ-text3: color-mix(in srgb, var(--muted) 70%, var(--line));
}

/* ── Topbar du panel ── */
.previ-topbar {
  display: grid;
  grid-template-columns: minmax(160px, 1fr) auto minmax(160px, 1fr);
  align-items: center;
  gap: 18px;
  margin-bottom: 24px;
}
.previ-topbar-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
}
.previ-year-sel {
  height: 36px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--ink);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  outline: none;
}
.previ-year-sel:focus { border-color: var(--accent); }

/* ── Layout principal ── */
#previ-module {
  font-size: 14px;
}
.previ-page { display: none; }
.previ-page.active { display: block; }

.previ-two-col {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 320px);
  gap: 20px;
  align-items: start;
  min-width: 0;
}
.previ-two-col > * { min-width: 0; }

.previ-kpi-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 20px;
}
.previ-kpi-row-3 {
  grid-template-columns: repeat(3, 1fr);
}

/* ── Cards ── */
.previ-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 16px;
  box-shadow: var(--shadow-soft);
}
.previ-card-header {
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.previ-card-title {
  font-weight: 700;
  font-size: 13px;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 7px;
}
.previ-card-body { padding: 16px; }

/* ── KPI ── */
.previ-kpi {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 16px;
  box-shadow: var(--shadow-soft);
}
.previ-kpi-label {
  font-size: 10px;
  color: var(--previ-text3);
  text-transform: uppercase;
  letter-spacing: .6px;
  margin-bottom: 5px;
  font-weight: 700;
}
.previ-kpi-value {
  font-family: var(--previ-mono);
  font-size: 20px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.2;
}
.previ-kpi-sub {
  font-size: 11px;
  color: var(--previ-text3);
  margin-top: 3px;
}

/* ── Badges ── */
.previ-badge {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 2px 8px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
  white-space: nowrap;
}
.previ-badge-green { background: rgba(52,211,153,.12); color: var(--previ-green); }
.previ-badge-red   { background: rgba(239,68,68,.12);  color: var(--danger); }
.previ-badge-warn  { background: rgba(245,158,11,.12); color: var(--previ-warn); }
.previ-badge-blue  { background: rgba(74,127,212,.12); color: var(--accent); }

/* ── Couleurs montants ── */
.previ-pos { color: var(--previ-green) !important; }
.previ-neg { color: var(--danger) !important; }
.previ-mono { font-family: var(--previ-mono); font-size: 12px; }

/* ── Boutons ── */
.previ-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  height: 32px;
  padding: 0 12px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background .15s, border-color .15s, color .15s;
  white-space: nowrap;
}
.previ-btn-ghost {
  background: transparent;
  color: var(--muted);
  border-color: var(--line);
}
.previ-btn-ghost:hover { background: var(--soft); color: var(--ink); }
.previ-btn-primary {
  background: var(--accent);
  color: #fff;
  border-color: transparent;
}
.previ-btn-primary:hover { opacity: .88; }
.previ-btn-sm { height: 28px; padding: 0 9px; font-size: 11px; }
.previ-del-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px; height: 28px;
  background: none;
  border: none;
  border-radius: var(--radius-sm);
  color: var(--previ-text3);
  cursor: pointer;
  transition: background .15s, color .15s;
  flex-shrink: 0;
}
.previ-del-btn:hover { background: rgba(239,68,68,.12); color: var(--danger); }

/* ── Filtres ── */
.previ-filter-row {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 12px;
}
.previ-filter-btn {
  height: 30px;
  padding: 0 12px;
  border-radius: 20px;
  border: 1px solid var(--line);
  background: none;
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all .15s;
  white-space: nowrap;
}
.previ-filter-btn.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.previ-filter-btn:hover:not(.active) { background: var(--soft); color: var(--ink); }

/* ── Tableau ── */
.previ-tbl-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
#previ-module table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
  min-width: 700px;
}
#previ-module thead th {
  padding: 8px 10px;
  text-align: right;
  font-size: 10px;
  font-weight: 700;
  color: var(--previ-text3);
  text-transform: uppercase;
  letter-spacing: .5px;
  border-bottom: 1px solid var(--line);
  background: var(--soft);
  white-space: nowrap;
}
#previ-module thead th:first-child { text-align: left; padding-left: 14px; }
#previ-module tbody tr { border-bottom: 1px solid var(--line); }
#previ-module tbody tr:hover { background: var(--soft); }
#previ-module tbody td {
  padding: 8px 10px;
  text-align: right;
  color: var(--muted);
  white-space: nowrap;
  font-family: var(--previ-mono);
  font-size: 12px;
}
#previ-module tbody td:first-child {
  text-align: left;
  padding-left: 14px;
  color: var(--ink);
  font-family: inherit;
  font-weight: 600;
}
.previ-total-row td {
  background: var(--soft);
  font-weight: 700;
  border-top: 1px solid var(--line);
  color: var(--ink);
}

/* ── Timeline / liste opérations ── */
.previ-timeline { padding: 0 2px; }
.previ-tl-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 4px;
  border-bottom: 1px solid var(--line);
}
.previ-tl-item:last-child { border-bottom: none; }
.previ-tl-dot {
  width: 28px; height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 12px;
  font-weight: 700;
  margin-top: 1px;
}
.previ-tl-dot.previ-in  { background: rgba(52,211,153,.12); color: var(--previ-green); }
.previ-tl-dot.previ-out { background: rgba(239,68,68,.12);  color: var(--danger); }
.previ-tl-body { flex: 1; min-width: 0; }
.previ-tl-row {
  display: flex;
  align-items: center;
  gap: 7px;
  flex-wrap: wrap;
}
.previ-tl-title {
  font-weight: 600;
  font-size: 13px;
  color: var(--ink);
}
.previ-tl-meta {
  font-size: 11px;
  color: var(--previ-text3);
  margin-top: 3px;
}
.previ-tl-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
  flex-shrink: 0;
}
.previ-tl-amount {
  font-family: var(--previ-mono);
  font-size: 13px;
  font-weight: 700;
}
.previ-tl-actions {
  display: flex;
  gap: 3px;
  align-items: center;
}

/* ── En-têtes de mois & boutons liste ── */
.previ-month-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 7px 14px;
  margin: 6px 0 0;
  background: var(--soft);
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: .4px;
}
.previ-month-totals { display: flex; gap: 10px; font-family: var(--previ-mono); font-size: 11px; text-transform: none; letter-spacing: 0; }

.previ-load-more {
  display: block;
  width: 100%;
  margin-top: 10px;
  padding: 10px;
  background: none;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  color: var(--accent);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  text-align: center;
  transition: background .15s;
}
.previ-load-more:hover { background: var(--soft); }

.previ-regles-toggle {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  margin-top: 14px;
  padding: 10px 14px;
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  cursor: pointer;
  text-align: left;
  transition: background .15s;
}
.previ-regles-toggle:hover { background: var(--line); }
.previ-timeline-regles { margin-top: 6px; }

/* ── Formulaires ── */
.previ-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 10px;
}
.previ-form-row.triple { grid-template-columns: 1fr 1fr 1fr; }
.previ-form-row.full   { grid-template-columns: 1fr; }
.previ-form-sep { height: 1px; background: var(--line); margin: 12px 0; }

#previ-module label {
  display: block;
  font-size: 10px;
  color: var(--previ-text3);
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: .4px;
  font-weight: 700;
}
#previ-module input[type=text],
#previ-module input[type=number],
#previ-module input[type=date],
#previ-module select,
#previ-module textarea {
  width: 100%;
  background: var(--soft);
  border: 1px solid var(--line);
  color: var(--ink);
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 14px; /* 16px évite le zoom iOS, 14px minimum safe sur Safari récent */
  outline: none;
  transition: border-color .15s;
  -webkit-appearance: none;
  appearance: none;
  min-height: 40px;
}
#previ-module input:focus,
#previ-module select:focus,
#previ-module textarea:focus { border-color: var(--accent); background: var(--surface); }
#previ-module textarea { resize: vertical; min-height: 56px; }

/* ── Solde bancaire ── */
.previ-solde-big {
  font-family: var(--previ-mono);
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -1px;
  text-align: center;
  padding: 16px 0 6px;
  color: var(--ink);
}
.previ-solde-sm { font-size: 22px; padding: 6px 0; }
.previ-solde-label {
  text-align: center;
  font-size: 10px;
  color: var(--previ-text3);
  text-transform: uppercase;
  letter-spacing: .6px;
  margin-bottom: 12px;
  font-weight: 700;
}
.previ-solde-row {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--muted);
  padding: 3px 0;
}
.previ-solde-row span:last-child {
  font-family: var(--previ-mono);
  color: var(--ink);
  font-size: 12px;
}
.previ-warn-box {
  margin-top: 10px;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  background: rgba(239,68,68,.1);
  color: var(--danger);
  font-size: 12px;
  font-weight: 600;
}

/* ── État vide ── */
.previ-empty { text-align: center; padding: 36px 16px; color: var(--previ-text3); }
.previ-empty-ico { font-size: 28px; margin-bottom: 8px; }

/* ══════════════════════════════════════════════════════
   RESPONSIVE — iPhone & tablette
   ══════════════════════════════════════════════════════ */

@media (max-width: 1180px) {
  .previ-two-col    { grid-template-columns: 1fr; }
  /* Sur petit écran, la sidebar de droite (solde + formulaire) remonte avant la liste */
  .previ-sidebar-col { order: -1; }
}

@media (max-width: 900px) {
  .previ-kpi-row    { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 820px) {
  .previ-topbar {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }
  .previ-topbar-actions { grid-column: span 2; }
  /* Masquer les actions secondaires sur mobile pour économiser l'espace */
  .previ-action-desktop { display: none; }
}

@media (max-width: 640px) {
  #previ-module, .previ-page, .previ-card, .previ-card-body,
  .previ-two-col, .previ-sidebar-col, .previ-kpi-row {
    max-width: 100%;
    overflow-x: hidden;
  }
  #previ-module svg { max-width: 100%; height: auto; }

  .previ-topbar {
    grid-template-columns: 1fr;
    gap: 10px;
    margin-bottom: 16px;
  }
  .previ-topbar-actions { display: none; } /* auto-save serveur remplace l'export */

  .previ-kpi-row    { grid-template-columns: 1fr 1fr; gap: 8px; }
  .previ-kpi-row-3  { grid-template-columns: 1fr; }

  .previ-filter-row {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-bottom: 4px;
    margin-bottom: 8px;
  }
  .previ-filter-row::-webkit-scrollbar { display: none; }

  .previ-form-row         { grid-template-columns: 1fr; }
  .previ-form-row.triple  { grid-template-columns: 1fr 1fr; }

  .previ-card-header { flex-wrap: wrap; }

  .previ-tl-item { gap: 8px; }
  .previ-tl-right { align-items: flex-end; }

  /* Bouton de réglé : label court sur mobile */
  .previ-btn-sm .previ-btn-label-long  { display: none; }
  .previ-btn-sm .previ-btn-label-short { display: inline; }

  .previ-solde-big { font-size: 26px; }
}

@media (max-width: 420px) {
  .previ-kpi-value { font-size: 16px; }
  .previ-solde-big { font-size: 22px; }
  .previ-kpi-row   { grid-template-columns: 1fr; }
}

/* ── Pièces ─────────────────────────────────────────── */
.previ-piece-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px;
}

.previ-piece-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: var(--surface, #fff);
  border: 1px solid var(--border, rgba(0,0,0,0.08));
  border-radius: var(--radius-sm, 8px);
}

.previ-piece-icon {
  flex-shrink: 0;
  color: var(--text-secondary, rgba(0,0,0,0.4));
}

.previ-piece-name {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--accent, #0ea5e9);
  text-decoration: none;
}
.previ-piece-name:hover { text-decoration: underline; }

.previ-piece-date {
  font-size: 0.78rem;
  color: var(--text-secondary, rgba(0,0,0,0.4));
  white-space: nowrap;
  flex-shrink: 0;
}

.previ-piece-type {
  font-size: 0.78rem;
  padding: 3px 8px;
  border-radius: 99px;
  border: 1px solid var(--border, rgba(0,0,0,0.1));
  background: var(--surface-2, rgba(0,0,0,0.04));
  flex-shrink: 0;
}

.previ-piece-del { flex-shrink: 0; }

.previ-piece-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 60px 20px;
  color: var(--text-secondary, rgba(0,0,0,0.35));
  text-align: center;
  font-size: 0.9rem;
}

.previ-piece-dropzone {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  margin: 12px 16px 0;
  padding: 24px;
  border: 2px dashed var(--accent, #0ea5e9);
  border-radius: var(--radius, 12px);
  color: var(--accent, #0ea5e9);
  background: rgba(14,165,233,0.05);
  font-size: 0.9rem;
  font-weight: 600;
  pointer-events: none;
}

/* ── Lien client/fournisseur dans règlements ─────── */
.previ-tl-link {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 1px 6px;
  border-radius: 99px;
  margin-right: 2px;
}
.previ-tl-link--client {
  background: rgba(6,182,212,0.12);
  color: #0891b2;
}
.previ-tl-link--fournisseur {
  background: rgba(124,58,237,0.12);
  color: #7c3aed;
}