/* ================================
   BASE
================================ */
body {
  font-family: Inter, system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  padding: 20px;
  margin: 0;
}

h1, h2 {
  margin: 0 0 12px 0;
  font-weight: 600;
}

/* ================================
   CARDS / LAYOUT
================================ */
.card {
  background: var(--bg-card);
  padding: 20px;
  border-radius: var(--radius);
  margin-bottom: 20px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.card h2 {
  margin-bottom: 18px;
}

/* ================================
   FORMULAIRES
================================ */
.form-group {
  display: flex;
  flex-direction: column;
  margin-bottom: 15px;
}
.form-group label {
  font-size: 14px;
  margin-bottom: 6px;
  color: var(--text-muted);
}
.form-group input,
.form-group select,
textarea {
  padding: 10px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--input-bg);
  color: var(--text);
  font-size: 14px;
}

/* Formulaire d'ajout d'actif */
#assetForm {
  max-width: 520px;
  margin: 0 auto;
  text-align: center;
}

/* ================================
   BOUTONS
================================ */
.btn {
  padding: 10px 16px;
  border-radius: var(--radius);
  cursor: pointer;
  border: none;
  transition: var(--transition);
  font-size: 14px;
}
.btn:hover { opacity: 0.9; }

.btn-primary { background: var(--accent); color: white; }
.btn-success { background: #10b981; color: white; }
.btn-danger { background: #ef4444; color: white; }

/* Bouton Ajouter — même largeur que les 4 boutons momentum */
#assetForm .btn-full {
  width: 100%;
  margin-top: 18px;
  border-radius: 10px;
  padding: 14px 0;
  font-weight: 600;
  display: block;
  font-size: 15px;
  background: linear-gradient(90deg, var(--nav-active-grad-1), var(--nav-active-grad-2));
  color: #fff;
  box-shadow: 0 2px 8px rgba(0,0,0,0.4);
  transition: 0.2s;
  cursor: pointer;
}
#assetForm .btn-full:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

/* ================================
   MOMENTUM — FORMULAIRE
================================ */
.momentum-selector {
  display: flex;
  gap: 10px;
  margin-top: 10px;
}

.momentum-btn {
  flex: 1;
  padding: 12px 0;
  border-radius: 10px;
  font-weight: 600;
  font-size: 14px;
  text-align: center;
  cursor: pointer;
  transition: 0.2s;
  box-shadow: 0 2px 8px rgba(0,0,0,0.35);
  color: #fff;
  user-select: none;
  border: none;
}

.momentum-neg2 { background: var(--momentum-btn-neg2); }
.momentum-neg1 { background: var(--momentum-btn-neg1); }
.momentum-pos1 { background: var(--momentum-btn-pos1); }
.momentum-pos2 { background: var(--momentum-btn-pos2); }

.momentum-btn:hover {
  opacity: 0.92;
  transform: translateY(-2px);
}

.momentum-btn.selected {
  outline: 2px solid var(--momentum-selected-outline);
  box-shadow: 0 0 10px var(--momentum-selected-glow);
  transform: translateY(-3px);
}

/* ================================
   TABLEAU PORTFOLIO
================================ */
#assetsTable {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
}

#assetsTable th,
#assetsTable td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
}

#assetsTable thead th {
  background: var(--table-head-bg);
  border-bottom: 2px solid var(--border);
  font-weight: 600;
  padding: 14px 10px;
  text-transform: uppercase;
  font-size: 13px;
}

#assetsTable tbody tr:hover {
  background: var(--row-hover-bg);
}

/* Alignement parfait des cases à cocher */
#assetsTable th.checkbox-cell,
#assetsTable td.checkbox-cell {
  width: 40px;
  padding-left: 10px;
  text-align: center;
  vertical-align: middle;
}
#assetsTable th.checkbox-cell input,
#assetsTable td.checkbox-cell input {
  margin: 0 auto;
  display: block;
}

/* Largeurs de colonnes */
#assetsTable th.col-name    { width: 40%; text-align: left; }
#assetsTable th.col-class   { width: 18%; text-align: left; }
#assetsTable th.col-amount  { width: 16%; text-align: right; }
#assetsTable th.col-momentum{ width: 16%; text-align: center; }

.col-name { width: 40%; }
.col-class { width: 18%; }
.col-amount { width: 16%; text-align: right; }
.col-momentum { width: 16%; text-align: center; }

/* Cellules éditables */
.cell-editable {
  cursor: pointer;
}
.cell-editable.cell-editing {
  background: var(--cell-editing-bg);
}

/* Champ d'édition inline */
.cell-edit-input {
  width: 100%;
  box-sizing: border-box;
  height: 30px;
  border-radius: 6px;
  border: 1px solid var(--accent);
  background: var(--input-bg-strong);
  color: var(--text);
  padding: 4px 8px;
  font-size: 14px;
}

/* ================================
   PORTFOLIO HEADER
================================ */
.portfolio-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.portfolio-toggle {
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 4px;
  font-weight: 600;
}

.portfolio-count {
  font-size: 13px;
  color: var(--text-muted);
}

/* ================================
   MOMENTUM BADGE + POPOVER
================================ */
.momentum-cell {
  position: relative;
}

.momentum-display {
  cursor: pointer;
  display: inline-block;
}

.momentum-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px;
  border-radius: 999px;
  font-size: 12px;
}

/* Couleurs des badges */
.momentum-badge.neg2 { background: var(--momentum-badge-neg2); }
.momentum-badge.neg1 { background: var(--momentum-badge-neg1); }
.momentum-badge.pos1 { background: var(--momentum-badge-pos1); }
.momentum-badge.pos2 { background: var(--momentum-badge-pos2); }
.momentum-badge.neutral { background: var(--momentum-badge-neutral); }

/* Popover des boutons momentum */
.momentum-popover {
  position: absolute;
  top: 45px;
  left: 50%;
  transform: translateX(-50%);
  display: none;
  background: var(--popover-bg);
  padding: 8px;
  border-radius: 10px;
  box-shadow: 0 4px 14px rgba(0,0,0,.45);
  z-index: 10;
  white-space: nowrap;
  border: 1px solid var(--border);
}
.momentum-popover.open {
  display: flex;
  gap: 8px;
}
.momentum-popover.open .momentum-btn {
  padding: 10px 16px !important;
  font-size: 16px;
  border-radius: 8px;
  min-width: 48px;
  min-height: 42px;
  font-weight: 600;
  box-shadow: 0 4px 12px rgba(0,0,0,.35);
  transition: .15s;
}
.momentum-popover.open .momentum-btn:hover {
  transform: scale(1.10);
}

/* ================================
   IMPORT CSV
================================ */
.import-actions {
  display: flex;
  gap: 12px;
  margin-bottom: 18px;
}

.drop-zone {
  border: 2px dashed var(--border);
  padding: 20px;
  border-radius: var(--radius);
  text-align: center;
  color: var(--text-muted);
  transition: var(--transition);
  background: var(--dropzone-bg);
}

.drop-zone.drag-over {
  border-color: var(--accent);
  background: var(--dropzone-hover-bg);
}

/* ================================
   ANIMATIONS
================================ */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(5px); }
  to { opacity: 1; transform: translateY(0); }
}
.card, .momentum-inline-editor { animation: fadeIn 0.2s ease; }

/* ================================
   FUTURE — ANALYSE A/B/C/D
================================ */
.zone-bar {
  height: 36px;
  display: flex;
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: 10px;
}
.zone-A { background: var(--zone-A); }
.zone-B { background: var(--zone-B); }
.zone-C { background: var(--zone-C); }
.zone-D { background: var(--zone-D); }

.zone-pointer {
  width: 6px;
  background: white;
  border-radius: 3px;
  position: relative;
  top: -2px;
}

/* ================================
   PANNEAUX DE HAUT DE PAGE
================================ */
.grid-panels {
  display: flex;
  gap: 20px;
  margin-bottom: 20px;
}

.panel-left,
.panel-right {
  flex: 1;
  min-width: 380px;
}

.panel-left .card,
.panel-right .card {
  height: 100%;
}

.panel-full {
  width: 100%;
}

/* Responsive */
@media (max-width: 960px) {
  .grid-panels {
    flex-direction: column;
  }
}

/* ================================
   RESPONSIVE FORM
================================ */
@media (max-width: 680px) {
  .momentum-cell { width: auto; }
  #assetForm .btn-full { padding: 12px; }
}

/* ===== BARRE ABCD PAR CLASSE ===== */
.class-abcd-bar {
  position: relative;
  display: flex;
  height: 12px;
  border-radius: 6px;
  overflow: hidden;
  margin-top: 8px;
  background: var(--abcd-bar-bg);
}

/* Segments A B C D */
.abcd-segment { height: 100%; }
.seg-A { background:#0ea5e9; }  /* OK : couleur “branding”, pas obligatoire de thématiser */
.seg-B { background:#3b82f6; }
.seg-C { background:#8b5cf6; }
.seg-D { background:#ef4444; }

/* Curseur */
.abcd-indicator {
  position: absolute;
  top:-4px;
  width: 6px;
  height: 20px;
  background: white;
  border-radius: 3px;
  box-shadow: 0 0 6px rgba(255,255,255,0.7);
  transform: translateX(-50%);
}

/* Labels sous la barre */
.class-abcd-labels {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  opacity: .7;
  margin-top: 2px;
}

.indiv-rules { padding:20px; }

.indiv-max-container {
  display:flex; gap:24px; margin-bottom:24px;
}

.indiv-max label { display:block; margin-bottom:6px; }
.indiv-max input {
  width:80px; padding:6px; border-radius:6px;
  border:1px solid var(--border);
  background: var(--bg-card);
  color: var(--text);
}

.zone-panel.indiv-panel { margin-bottom:18px; }
.indiv-rule-row {
  display:flex; align-items:center;
  justify-content:space-between;
  padding:6px 0;
}
.indiv-rule-row label { flex:1; }
.indiv-rule-row input {
  width:80px; text-align:right;
  background: var(--input-bg);
  border:1px solid var(--border);
  color: var(--text);
  padding:4px; border-radius:6px;
}

.toggle {
  padding:6px 12px; cursor:pointer;
  background: var(--momentum-btn-pos1);
  color:#fff; border-radius:8px;
}

.header-actions {
  position: relative;
  z-index: 2000;
}

/* HEADER — Version Léonard 2.1 restaurée */
.header-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 20px;
  margin-bottom: 20px;
  background: var(--bg-card);
  border-radius: 10px;
  box-shadow: var(--shadow);
}

.header-left .app-title {
  font-size: 24px;
  font-weight: 700;
  margin: 0;
}

.header-left .app-subtitle {
  font-size: 14px;
  opacity: 0.7;
  margin-top: -4px;
}

.header-actions {
  display: flex;
  gap: 10px;
}

.header-actions .btn-primary {
  padding: 8px 14px;
  font-size: 14px;
  border-radius: 6px;
  cursor: pointer;
  transition: transform 0.1s ease;
}

.header-actions .btn-primary:hover {
  transform: translateY(-2px);
}

.summary-count .label {
  font-size: 13px;
  color: var(--text-muted);
  margin-left: 4px;
}

/* ================================
   RÉCAP PORTFOLIO — CAPITAL TOTAL
================================ */
.portfolio-summary {
  display: flex;
  justify-content: space-between;
  align-items: center;

  background: linear-gradient(135deg, var(--summary-grad-1), var(--summary-grad-2));
  border-radius: 14px;
  padding: 20px 28px;
  margin-bottom: 24px;

  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

.summary-main {
  display: flex;
  flex-direction: column;
}

.summary-label {
  font-size: 13px;
  color: var(--summary-label);
  margin-bottom: 6px;
}

.summary-value {
  font-size: 34px;
  font-weight: 700;
  color: var(--summary-value);
  letter-spacing: 0.5px;
}

.summary-side {
  display: flex;
  align-items: center;
}

.summary-count {
  font-size: 18px;
  font-weight: 600;
  color: var(--summary-count);
}

.summary-count .label {
  font-size: 13px;
  color: var(--summary-label);
  margin-left: 6px;
}

/* ================================
   MENU — ÉTAT ACTIF
================================ */
.menu-btn {
  opacity: 0.6;
  transform: scale(0.96);
  transition: all 0.15s ease;
}

.menu-btn.active {
  opacity: 1;
  transform: scale(1);
  box-shadow: 0 0 0 2px rgba(99,102,241,0.6);
}

/* ================================
   HEADER FIXE — MENU PRINCIPAL
================================ */
.header-main {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 3000;

  display: flex;
  justify-content: space-between;
  align-items: center;

  padding: 14px 24px;

  background: linear-gradient(180deg, var(--header-bg-1), var(--header-bg-2));
  border-bottom: 1px solid var(--header-border);

  box-shadow: var(--header-shadow);
}

/* Décalage du contenu sous le header */
body {
  padding-top: 86px;
}

/* LEFT */
.header-left .logo {
  font-size: 22px;
  font-weight: 700;
}

.header-left .subtitle {
  font-size: 13px;
  opacity: 0.7;
  margin-top: -2px;
}

/* NAV */
.header-nav {
  display: flex;
  gap: 10px;
}

/* BUTTONS */
.nav-btn {
  background: var(--nav-btn-bg);
  border: 1px solid var(--nav-btn-border);
  color: var(--nav-btn-text);

  padding: 8px 14px;
  border-radius: 8px;

  font-size: 14px;
  cursor: pointer;
  transition: 0.15s ease;

  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-btn:hover {
  background: var(--nav-btn-hover-bg);
  transform: translateY(-1px);
}

/* ACTIVE */
.nav-btn.active {
  background: linear-gradient(135deg, var(--nav-active-grad-1), var(--nav-active-grad-2));
  border-color: transparent;
  box-shadow: var(--nav-active-shadow);
  color: #fff;
}

/* RESPONSIVE */
@media (max-width: 1100px) {
  .header-main {
    flex-direction: column;
    gap: 12px;
  }

  body {
    padding-top: 130px;
  }

  .header-nav {
    flex-wrap: wrap;
    justify-content: center;
  }
}

/* ================================
   BANDEAU DE SECTION
================================ */
.section-banner {
  position: sticky;
  top: 72px;
  z-index: 2000;

  display: flex;
  align-items: center;
  gap: 10px;

  height: 42px;
  padding: 0 18px;

  background: linear-gradient(90deg, var(--section-grad-1), var(--section-grad-2));
  border-left: 4px solid var(--section-border-left);
  border-radius: 8px;

  font-size: 14px;
  font-weight: 600;
  color: var(--section-text);

  margin-bottom: 16px;
}

.section-icon {
  font-size: 16px;
}

.section-title {
  opacity: 0.95;
}

.header-settings {
  position: relative;
}

.settings-dropdown {
  display: none;
  position: absolute;
  right: 0;
  top: 42px;
  background: var(--dropdown-bg);
  border: 1px solid var(--dropdown-border);
  border-radius: 10px;
  padding: 6px;
  min-width: 220px;
  z-index: 4000;
}

.settings-dropdown button {
  width: 100%;
  padding: 10px;
  background: none;
  border: none;
  color: var(--dropdown-text);
  text-align: left;
  cursor: pointer;
  border-radius: 6px;
}

.settings-dropdown button:hover {
  background: var(--dropdown-hover-bg);
}