/* ================================================================
   me.css — Page de profil utilisateur et modales
   ================================================================ */

.profile-wrapper {
  max-width: 1100px;
  margin: 0 auto;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 32px 40px;
}

.profile-header {
  margin-bottom: 32px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 24px;
}

.profile-title {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.profile-subtitle {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.profile-info {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.info-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.info-group label {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
}

.info-value {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--text-primary);
}

.profile-actions {
  margin-top: 32px;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* ── Modals (Glassmorphism) ────────────────────────────────── */

.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 1000;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}

.modal-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  background: var(--surface);
  width: 100%;
  max-width: 440px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 32px;
  transform: translateY(20px) scale(0.95);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-backdrop.open .modal-card {
  transform: translateY(0) scale(1);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

.modal-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary);
}

.btn-close {
  background: transparent;
  border: none;
  font-size: 1.5rem;
  color: var(--text-secondary);
  cursor: pointer;
  min-width: 44px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: color var(--transition);
}

.btn-close:hover {
  color: var(--text-primary);
}

.modal-body {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.modal-footer {
  margin-top: 24px;
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

/* ── Section statistiques ─────────────────────────────────── */
.stats-section {
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}

.stats-section-header { margin-bottom: 16px; }

.stats-section-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
}

/* Filtres */
.stats-filters {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.stats-presets {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}

.stats-preset {
  padding: 5px 14px;
  font-size: .82rem;
  font-weight: 500;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 20px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.stats-preset:hover {
  background: var(--primary-light);
  border-color: var(--primary);
  color: var(--primary);
}
.stats-preset.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

.stats-custom {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

.stats-date-input {
  appearance: none;
  -webkit-appearance: none;
  padding: 5px 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-primary);
  font-family: inherit;
  font-size: .82rem;
  outline: none;
  transition: border-color var(--transition);
}
.stats-date-input:focus { border-color: var(--primary); }

::-webkit-calendar-picker-indicator { cursor: pointer; }

.stats-date-sep {
  color: var(--text-secondary);
  font-size: .82rem;
}

/* Hint sous le titre (période + agrégat) */
.stats-section-header {
  display: flex;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
}
.stats-section-hint {
  font-size: .82rem;
  color: var(--text-secondary);
}

/* Controls (custom range + granularity) */
.stats-controls {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-left: auto;
  flex-wrap: wrap;
}

.stats-granularity {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: .82rem;
  color: var(--text-secondary);
}
.stats-granularity select {
  appearance: none;
  -webkit-appearance: none;
  padding: 5px 26px 5px 10px;
  background: var(--surface) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23666' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E") no-repeat right 6px center / 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-primary);
  font-family: inherit;
  font-size: .82rem;
  cursor: pointer;
  outline: none;
}
.stats-granularity select:focus { border-color: var(--primary); }

.stats-custom { margin-left: 0; }

/* Cards */
.stats-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
@media (min-width: 1100px) {
  .stats-cards { grid-template-columns: repeat(6, 1fr); }
}

.stat-card {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 20px 20px 18px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-top: 3px solid transparent;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), border-color var(--transition);
}
.stat-card:hover { box-shadow: var(--shadow); }

.stat-card--spending { border-top-color: var(--primary); }
.stat-card--trips    { border-top-color: #1d4ed8; }
.stat-card--time     { border-top-color: #059669; }
.stat-card--avg      { border-top-color: #d97706; }
.stat-card--punct    { border-top-color: #10b981; }
.stat-card--actions  { border-top-color: #8b5cf6; }

.stat-card-inner { min-width: 0; }

.stat-value {
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
  white-space: nowrap;
  margin-bottom: 6px;
}

.stat-label {
  font-size: .75rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: .05em;
}

.stat-card-icon {
  flex-shrink: 0;
  opacity: .18;
  margin-top: 2px;
}
.stat-card--spending .stat-card-icon { color: var(--primary); }
.stat-card--trips    .stat-card-icon { color: #1d4ed8; }
.stat-card--time     .stat-card-icon { color: #059669; }
.stat-card--avg      .stat-card-icon { color: #d97706; }

.stats-spinner {
  width: 22px;
  height: 22px;
  border: 2px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin .65s linear infinite;
  margin: 28px auto;
}

.stats-empty {
  text-align: center;
  color: var(--text-secondary);
  font-size: .9rem;
  padding: 28px 0;
}

.stats-empty-mini {
  text-align: center;
  color: var(--text-secondary);
  font-size: .85rem;
  padding: 16px 0;
}

/* ── Deltas ────────────────────────────────────────────────── */
.stat-delta {
  margin-top: 8px;
  font-size: .78rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 10px;
}
.stat-delta-arrow { font-size: .75rem; }
.stat-delta--up   { background: #dcfce7; color: #047857; }
.stat-delta--down { background: #fee2e2; color: #b91c1c; }
.stat-delta--flat { background: var(--bg); color: var(--text-secondary); }

.stat-sub {
  margin-top: 6px;
  font-size: .75rem;
  color: var(--text-secondary);
  line-height: 1.35;
}

/* ── Stats content layout ──────────────────────────────────── */
.stats-content {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: 8px;
}

.stats-chart-block {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 18px 20px;
}

.stats-chart-title {
  font-size: .92rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 14px;
}

.stats-chart-wrapper {
  position: relative;
  height: 280px;
}
.stats-chart-wrapper--sm { height: 220px; }

.stats-charts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

/* ── Bar lists (configuration siège, gares) ───────────────── */
.stats-bar-list, .stats-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.bar-row {
  display: grid;
  grid-template-columns: 1fr 2fr auto;
  align-items: center;
  gap: 10px;
  font-size: .85rem;
}
.bar-row-label {
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.bar-row-track {
  height: 8px;
  background: var(--bg);
  border-radius: 4px;
  overflow: hidden;
}
.bar-row-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary), #3b82f6);
  border-radius: 4px;
  transition: width .3s ease;
}
.bar-row-value {
  font-weight: 600;
  color: var(--text-secondary);
  min-width: 32px;
  text-align: right;
}

/* ── Top routes ────────────────────────────────────────────── */
.route-row {
  display: grid;
  grid-template-columns: 24px 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  font-size: .88rem;
}
.route-row:last-child { border-bottom: none; }

.route-rank {
  font-weight: 700;
  color: var(--text-secondary);
  font-size: .82rem;
  text-align: center;
}
.route-line {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}
.route-stop {
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.route-arrow {
  color: var(--text-secondary);
  flex-shrink: 0;
}
.route-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
  font-size: .78rem;
}
.route-count { color: var(--text-secondary); }
.route-price { font-weight: 600; color: var(--primary); }

/* ── Top stops (départs / arrivées) ────────────────────────── */
.stats-stops {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.stats-stops-sub {
  font-size: .78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--text-secondary);
  margin-bottom: 10px;
}

/* ── Milestones ────────────────────────────────────────────── */
.stats-milestones { margin-top: 4px; }

.stats-milestones-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
}

.milestone {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--primary);
  border-radius: var(--radius);
  padding: 14px 16px;
}
.milestone--time   { border-left-color: #059669; }
.milestone--money  { border-left-color: #d97706; }
.milestone--delay  { border-left-color: #dc2626; }

.milestone-label {
  font-size: .72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--text-secondary);
  margin-bottom: 6px;
}
.milestone-value {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 6px;
}
.milestone-meta {
  font-size: .82rem;
  color: var(--text-secondary);
  line-height: 1.4;
}
.milestone-date {
  display: block;
  font-size: .75rem;
  margin-top: 2px;
  opacity: .8;
}

/* ── Classes communes ──────────────────────────────────────── */
.profile-alert { margin-bottom: 20px; }

.btn-ghost-muted {
  color: var(--text-primary);
  border-color: var(--border);
}

.modal-error-alert {
  margin-bottom: 16px;
}

@media (max-width: 600px) {
  .profile-wrapper {
    padding: 24px 20px;
    border-radius: var(--radius);
    border: none;
    box-shadow: none;
    background: transparent;
  }

  .modal-card {
    padding: 24px 20px;
    border-radius: var(--radius);
    margin: 16px;
  }

  .stats-filters     { flex-direction: column; align-items: flex-start; }
  .stats-controls    { margin-left: 0; width: 100%; }
  .stats-custom      { margin-left: 0; }
  .stats-cards       { grid-template-columns: repeat(2, 1fr); }
  .stats-charts-grid { grid-template-columns: 1fr; }
  .stats-stops       { grid-template-columns: 1fr; }

  .stat-value             { font-size: 1.3rem; }
  .stats-chart-wrapper    { height: 240px; }
  .stats-chart-wrapper--sm { height: 200px; }
}