/* ============================================================
   DeepFree — Structure de base (les finitions premium viennent
   de premium.css chargé après). Aucun style inline (CSP).
   ============================================================ */

* { box-sizing: border-box; }
.hidden { display: none !important; }

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--font-size-base);
  color: var(--color-text);
  background:
    radial-gradient(1200px 500px at 80% -10%, rgba(201, 169, 97, .08), transparent),
    var(--color-bg);
  min-height: 100vh;
}

/* ---------- Écrans d'authentification ---------- */
.auth-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg);
}
.auth-card { width: 100%; max-width: 420px; padding: var(--space-xl) var(--space-2xl); }
.login-brand { text-align: center; margin-bottom: var(--space-lg); }
.login-brand-name { font-size: var(--font-size-2xl); font-weight: var(--font-weight-bold); }
.gold { color: var(--color-gold-dark); }
.login-tagline { margin: 6px 0 0; color: var(--color-text-secondary); font-size: var(--font-size-sm); }
.auth-alt { text-align: center; margin: var(--space-md) 0 0; font-size: var(--font-size-sm); }
.auth-alt a { color: var(--color-primary); }

/* ---------- Champs ---------- */
.field { display: block; margin-bottom: var(--space-md); }
.field .label {
  display: block;
  margin-bottom: 6px;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-secondary);
}
input.inp, select.sel { width: 100%; min-height: 40px; padding: 8px 12px; font: inherit; }
.inp-mono { font-family: var(--font-mono); font-size: 12px; }

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 18px;
  min-height: 40px;
  border: none;
  border-radius: var(--radius-sm);
  font: inherit;
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
  background: var(--color-bg-subtle);
  color: var(--color-text);
}
.btn-primary { background: var(--color-primary); color: #fff; }
.btn-block { width: 100%; }
.btn-sm { padding: 6px 12px; min-height: 32px; font-size: var(--font-size-sm); }
.btn-danger { background: var(--color-error-bg); color: var(--color-error); border: 1px solid #f3b8b8; }

/* ---------- Topbar + onglets ---------- */
.topbar { position: sticky; top: 0; z-index: 20; backdrop-filter: blur(6px); }
.topbar-inner {
  max-width: 1200px; margin: 0 auto; padding: 10px var(--space-lg);
  display: flex; align-items: center; gap: var(--space-lg);
}
.brand { font-size: var(--font-size-lg); font-weight: var(--font-weight-bold); color: var(--color-primary); }
.tabs { display: flex; gap: 4px; flex: 1; }
.tab {
  border: none; background: transparent; padding: 8px 14px; border-radius: var(--radius-sm);
  font: inherit; font-weight: var(--font-weight-medium); color: var(--color-text-secondary); cursor: pointer;
}
.tab:hover { background: var(--color-bg-subtle); color: var(--color-text); }
.tab.active { background: var(--color-primary); color: #fff; }
.user-area { display: flex; align-items: center; gap: var(--space-md); }
.user-name { font-weight: var(--font-weight-semibold); color: var(--color-primary); }

.content { max-width: 1200px; margin: 0 auto; padding: var(--space-lg); }

/* ---------- En-têtes de page ---------- */
.page-head {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: var(--space-md); margin-bottom: var(--space-lg); flex-wrap: wrap;
}
.page-title { margin: 0; font-size: var(--font-size-xl); }
.page-sub { margin: 4px 0 0; color: var(--color-text-secondary); font-size: var(--font-size-sm); }

/* ---------- Cartes dettes ---------- */
.debts-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(330px, 1fr)); gap: var(--space-md); }
.debt-card { padding: var(--space-lg); display: flex; flex-direction: column; gap: var(--space-sm); }
.debt-head { display: flex; justify-content: space-between; align-items: flex-start; gap: var(--space-sm); }
.debt-name { margin: 0; font-size: var(--font-size-md); font-weight: var(--font-weight-bold); color: var(--color-primary); }
.debt-creditor { margin: 2px 0 0; color: var(--color-text-secondary); font-size: var(--font-size-sm); }
.debt-stats { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-sm) var(--space-md); }
.stat-label { font-size: var(--font-size-xs); color: var(--color-text-muted); text-transform: uppercase; letter-spacing: .4px; }
.stat-value { font-weight: var(--font-weight-semibold); font-size: var(--font-size-md); }
.stat-value.positive { color: var(--color-success); }
.debt-card.cancelled { opacity: .55; }

.progress { height: 8px; border-radius: 999px; background: var(--color-bg-subtle); overflow: hidden; }
.progress-bar { height: 100%; border-radius: 999px; background: linear-gradient(90deg, var(--color-primary), var(--color-gold)); }
.progress-label { display: flex; justify-content: space-between; font-size: var(--font-size-xs); color: var(--color-text-secondary); }

.debt-actions { display: flex; gap: var(--space-sm); margin-top: auto; padding-top: var(--space-sm); }

.empty {
  padding: var(--space-2xl); text-align: center; color: var(--color-text-secondary);
  border: 1px dashed var(--color-border-strong); border-radius: var(--radius-lg);
}

/* ---------- Calendrier ---------- */
.calendar-layout { display: grid; grid-template-columns: 1fr 340px; gap: var(--space-md); align-items: start; }
.month-nav { display: flex; gap: 6px; }
.calendar-card { padding: var(--space-md); }
.cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; }
.cal-dow {
  text-align: center; font-size: var(--font-size-xs); font-weight: var(--font-weight-bold);
  color: var(--color-text-muted); text-transform: uppercase; padding: 6px 0;
}
.cal-cell {
  min-height: 86px; border: 1px solid var(--color-border); border-radius: var(--radius-sm);
  padding: 6px; background: var(--color-bg-elevated);
}
.cal-cell.out { background: var(--color-bg-subtle); opacity: .5; }
.cal-cell.today { border-color: var(--color-gold); box-shadow: 0 0 0 1px var(--color-gold); }
.cal-day-num { font-size: var(--font-size-xs); font-weight: var(--font-weight-semibold); color: var(--color-text-secondary); }
.cal-item {
  display: block; margin-top: 3px; padding: 2px 5px; border-radius: 4px;
  font-size: 10.5px; line-height: 1.25; background: var(--color-bg-subtle); color: var(--color-text);
}
.cal-item.paid { background: var(--color-success-bg); color: var(--color-success); }
.cal-item.late { background: var(--color-error-bg); color: var(--color-error); font-weight: var(--font-weight-semibold); }
.cal-item.pending.due { background: #f8f1e1; color: var(--color-gold-dark); }

.cashflow-card { padding: var(--space-lg); }
.panel-title { margin: 0 0 var(--space-md); font-size: var(--font-size-lg); color: var(--color-primary); }
.reste-a-vivre { font-size: var(--font-size-xl); font-weight: var(--font-weight-bold); margin: 0 0 2px; }
.reste-a-vivre.ok { color: var(--color-success); }
.reste-a-vivre.ko { color: var(--color-error); }
.reste-hint { margin: 0 0 var(--space-md); color: var(--color-text-secondary); font-size: var(--font-size-sm); }

/* ---------- Modal ---------- */
.modal-backdrop {
  position: fixed; inset: 0; z-index: 50; display: flex; align-items: center; justify-content: center;
  background: rgba(5, 22, 40, .55); padding: var(--space-lg); overflow-y: auto;
}
.modal-card { width: 100%; max-width: 480px; padding: var(--space-xl); max-height: 92vh; overflow-y: auto; }
.modal-title { margin: 0 0 var(--space-md); font-size: var(--font-size-lg); color: var(--color-primary); }
.modal-actions { display: flex; gap: var(--space-sm); margin-top: var(--space-md); }
.modal-actions .btn { flex: 1; }
.form-hint { font-size: var(--font-size-xs); color: var(--color-text-muted); margin: -8px 0 var(--space-md); }

/* ---------- Dashboard ---------- */
.freedom-hero {
  display: grid; grid-template-columns: 260px 1fr; gap: var(--space-lg);
  align-items: center; padding: var(--space-lg); margin-bottom: var(--space-md);
}
.freedom-gauge { position: relative; aspect-ratio: 1; max-width: 240px; margin: 0 auto; width: 100%; }
.freedom-detail { min-width: 0; }
.freedom-title { margin: 0; font-size: var(--font-size-sm); text-transform: uppercase; letter-spacing: 1.2px; color: var(--color-text-muted); }
.freedom-scoreline { margin: 2px 0; font-size: var(--font-size-2xl); font-weight: var(--font-weight-bold); color: var(--color-primary); }
.freedom-status { margin: 0 0 var(--space-md); }
.status-chip {
  display: inline-flex; padding: 4px 14px; border-radius: 999px; font-weight: var(--font-weight-bold);
  border: 1.5px solid currentColor; letter-spacing: .5px;
}
.gold-text { text-shadow: 0 0 18px rgba(201, 169, 97, .45); }
.freedom-components { display: flex; flex-direction: column; gap: 8px; }
.fc-row { display: grid; grid-template-columns: 150px 1fr 64px; align-items: center; gap: var(--space-md); font-size: var(--font-size-sm); }
.fc-bar { height: 8px; border-radius: 999px; background: var(--color-bg-subtle); overflow: hidden; }
.fc-fill { height: 100%; border-radius: 999px; background: linear-gradient(90deg, var(--color-primary), var(--color-gold)); }

.widgets-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: var(--space-md); margin-bottom: var(--space-md); }
.widget { padding: var(--space-md) var(--space-lg); }
.widget-title { margin: 0 0 var(--space-sm); font-size: var(--font-size-sm); text-transform: uppercase; letter-spacing: .8px; color: var(--color-text-secondary); }
.widget-body { display: flex; flex-direction: column; align-items: center; justify-content: center; min-height: 120px; gap: 6px; text-align: center; }
.widget-body.chart-body { min-height: 170px; }
.widget-body.chart-tall { min-height: 220px; }
.widget-big { margin: 0; font-size: var(--font-size-xl); font-weight: var(--font-weight-bold); color: var(--color-primary); }
.widget-note { margin: 0; font-size: var(--font-size-xs); color: var(--color-text-secondary); }
.widget-wide { margin-bottom: var(--space-md); }

.badges-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: var(--space-md); }
.badge-trophy {
  display: flex; flex-direction: column; align-items: center; gap: 6px; text-align: center;
  padding: var(--space-lg) var(--space-md); border-radius: var(--radius-lg);
  border: 1px solid var(--color-border); background: var(--color-bg-elevated);
}
.badge-trophy.unlocked { border-color: var(--color-gold); background: linear-gradient(180deg, #fdf9f0, var(--color-bg-elevated)); box-shadow: var(--shadow-sm); }
.badge-trophy.locked { opacity: .55; filter: grayscale(1); }
.trophy-icon { font-size: 30px; line-height: 1; }
.trophy-label { font-weight: var(--font-weight-semibold); color: var(--color-primary); }
.trophy-hint { font-size: var(--font-size-xs); color: var(--color-text-secondary); }

/* ---------- Skeletons ---------- */
.skeleton {
  border-radius: var(--radius-sm); background: var(--color-bg-subtle);
  background-image: linear-gradient(90deg, transparent, rgba(148, 163, 184, .18), transparent);
  background-size: 200% 100%; animation: shimmer 1.4s infinite; width: 100%;
}
.skeleton-tall { height: 84px; }
@keyframes shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

/* ---------- Calendrier : échéances cliquables ---------- */
.cal-item.pending { cursor: pointer; }
.cal-item.pending:hover { filter: brightness(.95); outline: 1px solid var(--color-gold); }

/* ---------- Responsive ---------- */
/* ---------- Windfalls + Decision Preview ---------- */
.windfall-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-md); }
.modal-subtitle { margin: var(--space-lg) 0 var(--space-sm); font-size: var(--font-size-md); color: var(--color-primary); }
.windfall-list { display: flex; flex-direction: column; gap: var(--space-sm); margin-top: var(--space-sm); }
.windfall-row {
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-md);
  padding: var(--space-md); border: 1px solid var(--color-border); border-radius: var(--radius-md);
  background: var(--color-bg-elevated);
}
.windfall-row.pending { border-left: 4px solid var(--color-gold); }
.windfall-row.allocated { opacity: .6; }
.windfall-date { font-size: var(--font-size-xs); color: var(--color-text-secondary); margin-top: 2px; }

.sim-amount { margin: 0 0 var(--space-md); font-size: var(--font-size-lg); font-weight: var(--font-weight-bold); color: var(--color-primary); }
.reco-banner {
  padding: var(--space-md); border-radius: var(--radius-md);
  background: linear-gradient(135deg, #f8f1e1, #fdf9f0); border: 1px solid var(--color-gold);
  margin-bottom: var(--space-md);
}
.reco-text { margin: 0 0 4px; font-weight: var(--font-weight-semibold); color: var(--color-primary); }
.reco-reason { margin: 0 0 var(--space-sm); font-size: var(--font-size-sm); color: var(--color-text-secondary); }

.sim-sliders { display: flex; flex-direction: column; gap: var(--space-md); margin-bottom: var(--space-md); }
.sim-slider-head {
  display: flex; justify-content: space-between; font-size: var(--font-size-sm);
  margin-bottom: 4px; color: var(--color-text-secondary);
}
.sim-slider-head strong { color: var(--color-primary); }
.sim-slider input[type="range"] {
  width: 100%; accent-color: var(--color-primary); cursor: pointer; height: 28px;
}
.sim-slider[data-slider="savings"] input[type="range"] { accent-color: var(--color-gold-dark); }
.sim-slider[data-slider="spending"] input[type="range"] { accent-color: #16a34a; }

.sim-results { display: flex; flex-direction: column; gap: 6px; padding: var(--space-md); border-radius: var(--radius-md); background: var(--color-bg-subtle); }
.sim-line { margin: 0; font-size: var(--font-size-sm); color: var(--color-text); transition: opacity .2s; }
.sim-line.good { color: var(--color-success); }
.sim-line.bad { color: var(--color-error); }
.sim-line.muted { color: var(--color-text-secondary); }
.sim-warn {
  margin: 0; padding: 8px 12px; border-radius: var(--radius-sm);
  background: var(--color-warning-bg); color: #a16207; font-size: var(--font-size-sm); font-weight: var(--font-weight-semibold);
}
.sim-alert {
  margin: 0; padding: 8px 12px; border-radius: var(--radius-sm);
  background: var(--color-error-bg); color: var(--color-error); font-size: var(--font-size-sm); font-weight: var(--font-weight-semibold);
}

@media (max-width: 640px) {
  .windfall-form-grid { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
  .calendar-layout { grid-template-columns: 1fr; }
  .freedom-hero { grid-template-columns: 1fr; }
  .fc-row { grid-template-columns: 110px 1fr 56px; }
}
@media (max-width: 640px) {
  .topbar-inner { flex-wrap: wrap; gap: var(--space-sm); }
  .tabs { order: 3; width: 100%; }
  .cal-cell { min-height: 64px; padding: 3px; }
  .cal-item { font-size: 9.5px; }
  .auth-card { padding: var(--space-lg); }
  .fc-row { grid-template-columns: 1fr; gap: 2px; }
  .fc-row span:last-child { justify-self: end; }
}