/* ═══════════════════════════════════════════════════════════════════════════
   FINANCES MODULE — Facturation · Trésorerie · Registre
   ═══════════════════════════════════════════════════════════════════════════ */

:root {
  --fin-bg: #f3f5f8;
  --fin-card: #fff;
  --fin-nav: #0f172a;
  --fin-text: #0f172a;
  --fin-text2: #334155;
  --fin-text3: #64748b;
  --fin-text4: #94a3b8;
  --fin-border: #e8ecf1;
  --fin-border-light: #f1f5f9;
  --fin-blue: #3b82f6;
  --fin-blue-bg: #eff6ff;
  --fin-green: #10b981;
  --fin-green-bg: #ecfdf5;
  --fin-orange: #f59e0b;
  --fin-orange-bg: #fffbeb;
  --fin-red: #ef4444;
  --fin-red-bg: #fef2f2;
  --fin-red-dark: #991b1b;
  --fin-purple: #8b5cf6;
  --fin-purple-bg: #f5f3ff;
  --fin-gray: #94a3b8;
  --fin-gray-bg: #f1f5f9;
  --fin-radius: 14px;
  --fin-radius-sm: 10px;
  --fin-shadow: 0 1px 4px rgba(0,0,0,0.04);
  --fin-shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
}

/* ── Views ──────────────────────────────────────────────────────────────── */

/* ── Cards ──────────────────────────────────────────────────────────────── */
.fin-card {
  background: var(--fin-card);
  border-radius: var(--fin-radius);
  padding: 24px;
  box-shadow: var(--fin-shadow);
}
.fin-card-compact { padding: 16px 22px; }

/* ── KPI Row ────────────────────────────────────────────────────────────── */
.fin-kpi-row { display: flex; gap: 14px; margin-bottom: 28px; flex-wrap: wrap; }
.fin-kpi {
  flex: 1;
  min-width: 170px;
  background: var(--fin-card);
  border-radius: var(--fin-radius);
  padding: 20px 22px;
  box-shadow: var(--fin-shadow);
  border-bottom: 3px solid var(--fin-gray);
  transition: transform .15s, box-shadow .15s;
  cursor: default;
}
.fin-kpi:hover { transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0,0,0,.08); }
.fin-kpi-icon { font-size: 22px; margin-bottom: 8px; }
.fin-kpi-value {
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.02em;
  font-feature-settings: 'tnum';
}
.fin-kpi-label { font-size: 13px; color: var(--fin-text3); font-weight: 500; margin-top: 2px; }
.fin-kpi-sub { font-size: 12px; color: var(--fin-text4); margin-top: 4px; }
.fin-kpi-blue { border-bottom-color: var(--fin-blue); }
.fin-kpi-purple { border-bottom-color: var(--fin-purple); }
.fin-kpi-green { border-bottom-color: var(--fin-green); }
.fin-kpi-orange { border-bottom-color: var(--fin-orange); }
.fin-kpi-red { border-bottom-color: var(--fin-red); }

/* ── Badges ─────────────────────────────────────────────────────────────── */
.fin-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
}
.fin-badge-dot { width: 6px; height: 6px; border-radius: 50%; }
.fin-badge-draft { background: var(--fin-gray-bg); color: var(--fin-text3); }
.fin-badge-draft .fin-badge-dot { background: var(--fin-gray); }
.fin-badge-sent { background: var(--fin-blue-bg); color: var(--fin-blue); }
.fin-badge-sent .fin-badge-dot { background: var(--fin-blue); }
.fin-badge-late-low { background: var(--fin-orange-bg); color: var(--fin-orange); }
.fin-badge-late-low .fin-badge-dot { background: var(--fin-orange); }
.fin-badge-late-mid { background: #fff7ed; color: #ea580c; }
.fin-badge-late-mid .fin-badge-dot { background: #f97316; }
.fin-badge-late-high { background: var(--fin-red-bg); color: var(--fin-red); }
.fin-badge-late-high .fin-badge-dot { background: var(--fin-red); }
.fin-badge-late-crit { background: var(--fin-red-bg); color: var(--fin-red-dark); }
.fin-badge-late-crit .fin-badge-dot { background: var(--fin-red-dark); }
.fin-badge-paid { background: var(--fin-green-bg); color: var(--fin-green); }
.fin-badge-paid .fin-badge-dot { background: var(--fin-green); }

/* ── Buttons ────────────────────────────────────────────────────────────── */
.fin-btn {
  padding: 9px 18px;
  border-radius: var(--fin-radius-sm);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  font-family: 'DM Sans', -apple-system, sans-serif;
  border: 1px solid var(--fin-border);
  background: var(--fin-card);
  color: var(--fin-text2);
  transition: all .15s;
}
.fin-btn:hover { background: var(--fin-gray-bg); }
.fin-btn-primary { background: var(--fin-nav); color: #fff; border: none; font-weight: 600; }
.fin-btn-primary:hover { background: #1e293b; }
.fin-btn-sm { padding: 5px 14px; font-size: 12px; border-radius: 8px; }
.fin-btn-group {
  display: flex;
  gap: 4px;
  background: var(--fin-gray-bg);
  border-radius: var(--fin-radius-sm);
  padding: 4px;
  width: fit-content;
}
.fin-btn-toggle {
  padding: 8px 20px;
  border-radius: 8px;
  border: none;
  background: transparent;
  color: var(--fin-text3);
  font-size: 13px;
  font-weight: 400;
  cursor: pointer;
  font-family: 'DM Sans', -apple-system, sans-serif;
  transition: all .15s;
}
.fin-btn-toggle.active {
  background: var(--fin-card);
  color: var(--fin-text);
  font-weight: 600;
  box-shadow: 0 1px 3px rgba(0,0,0,.08);
}

/* ── Tables ──────────────────────────────────────────────────────────────── */
.fin-table-header {
  display: grid;
  padding: 8px 16px;
  border-bottom: 2px solid var(--fin-border-light);
  font-size: 11px;
  font-weight: 600;
  color: var(--fin-text4);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.fin-table-row {
  display: grid;
  padding: 13px 16px;
  border-bottom: 1px solid #f8fafc;
  font-size: 14px;
  cursor: pointer;
  transition: background .1s;
  align-items: center;
}
.fin-table-row:hover { background: #fafbfc; }
.fin-mono { font-family: 'JetBrains Mono', monospace; font-size: 13px; font-weight: 600; }
.fin-num { font-feature-settings: 'tnum'; font-weight: 600; }
.fin-text-right { text-align: right; }
.fin-text-center { text-align: center; }

/* ── Pipeline Bar ───────────────────────────────────────────────────────── */
.fin-pipeline-bar {
  display: flex;
  border-radius: 8px;
  overflow: hidden;
  height: 32px;
  margin-bottom: 10px;
}
.fin-pipeline-segment {
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 11px;
  font-weight: 600;
  min-width: 45px;
}

/* ── Aging Bar ──────────────────────────────────────────────────────────── */
.fin-aging-bar {
  display: flex;
  border-radius: var(--fin-radius-sm);
  overflow: hidden;
  height: 40px;
}
.fin-aging-segment {
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  min-width: 50px;
  transition: width .4s;
}
.fin-aging-legend { display: flex; gap: 20px; margin-top: 10px; flex-wrap: wrap; }
.fin-aging-legend-item { display: flex; align-items: center; gap: 6px; font-size: 13px; }
.fin-aging-legend-dot { width: 12px; height: 12px; border-radius: 4px; }

/* ── Search ─────────────────────────────────────────────────────────────── */
.fin-search-container { position: relative; flex: 1; max-width: 480px; }
.fin-search-input {
  width: 100%;
  padding: 10px 16px 10px 40px;
  border-radius: var(--fin-radius-sm);
  border: 1px solid var(--fin-border);
  font-size: 14px;
  font-family: 'DM Sans', -apple-system, sans-serif;
  color: var(--fin-text);
  background: var(--fin-card);
  transition: border-color .15s, box-shadow .15s;
  outline: none;
}
.fin-search-input:focus { border-color: var(--fin-blue); box-shadow: 0 0 0 3px rgba(59,130,246,.1); }
.fin-search-input::placeholder { color: var(--fin-text4); }
.fin-search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--fin-text4);
  font-size: 14px;
  pointer-events: none;
}

/* ── Month Navigator ────────────────────────────────────────────────────── */
.fin-month-nav { display: flex; align-items: center; gap: 12px; }
.fin-month-btn {
  width: 36px;
  height: 36px;
  border-radius: var(--fin-radius-sm);
  border: 1px solid var(--fin-border);
  background: var(--fin-card);
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--fin-text3);
}
.fin-month-btn:hover { background: var(--fin-gray-bg); }
.fin-month-label { font-size: 18px; font-weight: 700; min-width: 140px; text-align: center; }

/* ── Collapse ───────────────────────────────────────────────────────────── */
.fin-collapse-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}
.fin-collapse-arrow {
  color: var(--fin-text4);
  font-size: 18px;
  transition: transform .2s;
}
.fin-collapse-arrow.open { transform: rotate(180deg); }
.fin-collapse-body { overflow: hidden; transition: max-height .3s ease; }

/* ── Progress / Rate ────────────────────────────────────────────────────── */
.fin-progress-track { flex: 1; height: 6px; border-radius: 3px; background: var(--fin-gray-bg); overflow: hidden; }
.fin-progress-fill { height: 100%; border-radius: 3px; transition: width .3s; }
.fin-rate-row { margin-bottom: 14px; }
.fin-rate-header { display: flex; justify-content: space-between; font-size: 13px; margin-bottom: 4px; }
.fin-rate-track { height: 8px; border-radius: 4px; background: var(--fin-gray-bg); overflow: hidden; }
.fin-rate-fill { height: 100%; border-radius: 4px; transition: width .5s ease; }

/* ── Grid / Layout ──────────────────────────────────────────────────────── */
.fin-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.fin-section-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--fin-text);
  margin-bottom: 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* ── Client Card ────────────────────────────────────────────────────────── */
.fin-client-card { display: flex; justify-content: space-between; align-items: center; }
.fin-client-avatar {
  width: 40px;
  height: 40px;
  border-radius: var(--fin-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  font-size: 14px;
}

/* ── Chart ──────────────────────────────────────────────────────────────── */
.fin-chart-container { position: relative; height: 300px; }

/* ── Registre Grid ──────────────────────────────────────────────────────── */
.fin-registre-grid {
  grid-template-columns: 95px 1fr 95px 75px 95px 80px 80px 105px 85px;
}

/* ── Pagination ─────────────────────────────────────────────────────────── */
.fin-pagination {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0;
  font-size: 13px;
  color: var(--fin-text3);
}
.fin-page-btns { display: flex; gap: 4px; }
.fin-page-btn {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  border: 1px solid var(--fin-border);
  background: var(--fin-card);
  font-size: 13px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'DM Sans', -apple-system, sans-serif;
  color: var(--fin-text2);
  transition: all .15s;
}
.fin-page-btn.active { background: var(--fin-nav); color: #fff; border-color: var(--fin-nav); }
.fin-page-btn:hover:not(.active) { background: var(--fin-gray-bg); }

/* ── Modal ──────────────────────────────────────────────────────────────── */
.fin-modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.4);
  z-index: 200;
  justify-content: center;
  align-items: center;
  backdrop-filter: blur(4px);
}
.fin-modal-overlay.show { display: flex; }
.fin-modal {
  background: var(--fin-card);
  border-radius: var(--fin-radius);
  padding: 28px;
  width: 460px;
  max-width: 90vw;
  box-shadow: var(--fin-shadow-lg);
}
.fin-modal h3 { font-size: 18px; font-weight: 700; margin-bottom: 20px; }
.fin-modal label { display: block; font-size: 13px; font-weight: 500; color: var(--fin-text2); margin-bottom: 6px; }
.fin-modal input[type="date"],
.fin-modal select {
  width: 100%;
  padding: 9px 12px;
  border: 1px solid var(--fin-border);
  border-radius: 8px;
  font-size: 14px;
  font-family: 'DM Sans', -apple-system, sans-serif;
  margin-bottom: 16px;
  color: var(--fin-text);
}
.fin-modal-actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 8px; }
.fin-modal-note { font-size: 12px; color: var(--fin-text4); margin-top: 4px; margin-bottom: 16px; line-height: 1.5; }

/* ── Animations ─────────────────────────────────────────────────────────── */
@keyframes finFadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
.fin-fade-in { animation: finFadeIn .3s ease; }

/* ── Info Banner ────────────────────────────────────────────────────────── */
.fin-info-banner {
  margin-bottom: 20px;
  padding: 10px 16px;
  background: var(--fin-blue-bg);
  border-radius: var(--fin-radius-sm);
  font-size: 13px;
  color: var(--fin-blue);
  font-weight: 500;
}

/* ── Rapprochement ─────────────────────────────────────────────────────── */
.fin-dropzone {
  transition: transform 0.15s, box-shadow 0.15s;
}
.fin-dropzone:hover {
  transform: translateY(-2px);
  box-shadow: var(--fin-shadow-lg);
}

.fin-rap-card {
  transition: opacity 0.3s, transform 0.3s;
}
.fin-rap-card.fin-rap-fade-out {
  opacity: 0;
  transform: translateX(40px);
}

.fin-hist-row:hover {
  background: var(--fin-border-light);
  border-radius: 8px;
}

/* ── Responsive ─────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .fin-kpi-row { flex-direction: column; }
  .fin-grid-2 { grid-template-columns: 1fr; }
  .fin-tabs { overflow-x: auto; }
  .fin-registre-grid { grid-template-columns: 80px 1fr 80px 60px 80px 70px 70px 90px 75px; font-size: 12px; }
  .fin-rap-card { flex-direction: column; }
}