/* FORGE v2 — Styles onboarding et auth */

/* ─── Variables (si pas encore définies dans base.css) ─── */
:root {
  --fire: #FF3D1A;
  --fire2: #FF6B35;
  --gold: #FFB020;
  --lime: #7FE519;
  --bg: #07090D;
  --surface: #0C0F15;
  --surface2: #111720;
  --border: #1E2A3A;
  --t1: #EDF2FA;
  --t2: #6A8BAA;
  --t3: #334D66;
  --red: #ef4444;
  --fd: 'Rajdhani', sans-serif;
  --fb: 'Plus Jakarta Sans', sans-serif;
}

/* ─── Onboarding Shell ─── */
.onboarding-overlay {
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 200;
  overflow-y: auto;
  padding: 0 0 env(safe-area-inset-bottom, 20px);
}

.onboarding-container {
  max-width: 500px;
  margin: 0 auto;
  padding: 20px 16px;
  min-height: 100vh;
}

/* ─── Progress bar ─── */
.onb-progress {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}
.onb-progress-bar {
  flex: 1;
  height: 4px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
}
.onb-progress-fill {
  height: 100%;
  background: #FF3D1A;
  border-radius: 2px;
  transition: width .4s ease;
}
.onb-step-label {
  color: var(--t3);
  font-size: 12px;
  white-space: nowrap;
}

/* ─── Step content ─── */
.onb-step {
  animation: fadeIn .3s ease;
}
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }

.onb-title {
  font-size: 24px;
  font-weight: 800;
  margin-bottom: 6px;
}
.onb-sub {
  color: var(--t2);
  font-size: 14px;
  margin-bottom: 24px;
}

/* ─── Fields ─── */
.onb-field {
  margin-bottom: 20px;
}
.onb-field label {
  display: block;
  color: var(--t2);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .5px;
  margin-bottom: 8px;
}
.onb-field input[type="text"],
.onb-field input[type="email"],
.onb-field input[type="date"],
.onb-field input[type="number"] {
  width: 100%;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--t1);
  padding: 12px 16px;
  font-size: 16px;
}
.onb-field input:focus { outline: none; border-color: #FF3D1A; }
.onb-hint { color: var(--t3); font-size: 11px; margin-top: 6px; }

/* ─── Slider ─── */
.onb-slider-row {
  display: flex;
  align-items: center;
  gap: 12px;
}
.onb-slider-row input[type="range"] {
  flex: 1;
  -webkit-appearance: none;
  appearance: none;
  height: 6px;
  border-radius: 3px;
  background: linear-gradient(to right, #FF3D1A var(--slider-pct, 50%), rgba(255,255,255,.15) var(--slider-pct, 50%));
  outline: none;
  cursor: pointer;
}
.onb-slider-row input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #FF3D1A;
  border: 3px solid #fff;
  box-shadow: 0 2px 8px rgba(0,0,0,.4);
  cursor: pointer;
}
.onb-slider-row input[type="range"]::-moz-range-thumb {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #FF3D1A;
  border: 3px solid #fff;
  box-shadow: 0 2px 8px rgba(0,0,0,.4);
  cursor: pointer;
}
.onb-slider-row input[type="range"]::-webkit-slider-runnable-track {
  height: 6px;
  border-radius: 3px;
}
.onb-slider-row input[type="range"]::-moz-range-track {
  height: 6px;
  border-radius: 3px;
  background: rgba(255,255,255,.15);
}
.onb-slider-row input[type="range"]::-moz-range-progress {
  height: 6px;
  border-radius: 3px;
  background: #FF3D1A;
}
.onb-slider-val {
  color: var(--t1);
  font-weight: 700;
  min-width: 80px;
  text-align: right;
}

/* ─── Number input with +/- ─── */
.onb-number-row {
  display: flex;
  align-items: center;
  gap: 8px;
}
.onb-number-row input[type="number"] {
  width: 100px;
  text-align: center;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--t1);
  padding: 10px;
  font-size: 20px;
  font-weight: 700;
}
.onb-minus, .onb-plus {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--surface2);
  color: var(--t1);
  font-size: 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ─── Cards ─── */
.onb-cards-2, .onb-cards-3, .onb-cards-4 {
  display: grid;
  gap: 10px;
}
.onb-cards-2 { grid-template-columns: 1fr 1fr; }
.onb-cards-3 { grid-template-columns: 1fr 1fr 1fr; }
.onb-cards-4 { grid-template-columns: 1fr 1fr 1fr 1fr; }

.onb-card {
  background: var(--surface2);
  border: 2px solid var(--border);
  border-radius: 12px;
  padding: 12px 8px;
  color: var(--t2);
  cursor: pointer;
  text-align: center;
  transition: .2s;
  font-size: 13px;
}
.onb-card strong { display: block; font-size: 14px; color: var(--t1); }
.onb-card small { display: block; color: var(--t3); font-size: 11px; margin-top: 4px; }
.onb-card:hover { border-color: #FF3D1A; color: var(--t1); }
.onb-card.active { border-color: #FF3D1A; background: rgba(255,61,26,.1); color: var(--t1); }

/* ─── Chips (multi-select) ─── */
.onb-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.onb-chip {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 99px;
  padding: 8px 14px;
  color: var(--t2);
  cursor: pointer;
  font-size: 13px;
  transition: .2s;
}
.onb-chip:hover { border-color: #FF3D1A; color: var(--t1); }
.onb-chip.active { border-color: #FF3D1A; background: rgba(255,61,26,.15); color: var(--t1); }

/* ─── Activity list ─── */
.onb-activity-list { display: flex; flex-direction: column; gap: 8px; }
.onb-activity-btn {
  background: var(--surface2);
  border: 2px solid var(--border);
  border-radius: 10px;
  padding: 12px 16px;
  color: var(--t2);
  cursor: pointer;
  text-align: left;
  transition: .2s;
}
.onb-activity-btn strong { display: block; color: var(--t1); font-size: 14px; }
.onb-activity-btn small { color: var(--t3); font-size: 12px; }
.onb-activity-btn:hover { border-color: #FF3D1A; }
.onb-activity-btn.active { border-color: #FF3D1A; background: rgba(255,61,26,.1); }

/* ─── Target mode buttons ─── */
.onb-target-mode { display: flex; flex-direction: column; gap: 10px; }
.onb-mode-btn {
  background: var(--surface2);
  border: 2px solid var(--border);
  border-radius: 12px;
  padding: 16px 20px;
  color: var(--t1);
  cursor: pointer;
  text-align: left;
  transition: .2s;
}
.onb-mode-btn strong { display: block; font-size: 15px; margin-bottom: 4px; }
.onb-mode-btn small { color: var(--t2); font-size: 13px; }
.onb-mode-btn.active { border-color: #FF3D1A; background: rgba(255,61,26,.1); }

/* ─── Scenarios ─── */
.onb-scenarios { display: flex; flex-direction: column; gap: 0; margin-bottom: 20px; }
.onb-scenario-btn {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  padding: 16px 20px;
  background: var(--surface2, #111720);
  border: 1.5px solid var(--border, #1E2A3A);
  border-radius: 12px;
  cursor: pointer;
  text-align: left;
  width: 100%;
  transition: border-color 0.2s, background 0.2s;
  margin-bottom: 10px;
  position: relative;
}
.onb-scenario-btn:hover {
  border-color: #FF3D1A;
  background: rgba(255, 61, 26, 0.06);
}
.onb-scenario-btn.selected {
  border-color: #FF3D1A;
  background: rgba(255, 61, 26, 0.1);
}
.onb-scenario-btn .scenario-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  gap: 8px;
}
.onb-scenario-btn .scenario-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--t1, #EDF2FA);
  display: flex;
  align-items: center;
  gap: 8px;
}
.onb-scenario-btn .scenario-duration {
  font-size: 12px;
  color: var(--t2, #6A8BAA);
  background: var(--surface, #0C0F15);
  padding: 2px 8px;
  border-radius: 20px;
  white-space: nowrap;
}
.onb-scenario-btn .scenario-details {
  font-size: 12px;
  color: var(--t2, #6A8BAA);
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.onb-scenario-btn .scenario-badge-recommended {
  position: absolute;
  top: 12px;
  right: 12px;
  background: var(--lime, #7FE519);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ─── Program preview ─── */
.onb-program-preview {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 20px;
  margin-bottom: 20px;
}
.onb-program-preview h3 { font-size: 16px; margin-bottom: 8px; color: var(--fire); }
.onb-philosophy { color: var(--t2); font-size: 13px; line-height: 1.6; margin-bottom: 12px; }
.onb-week-preview { border-top: 1px solid var(--border); padding-top: 12px; }
.onb-week-preview h4 { font-size: 13px; color: var(--t3); text-transform: uppercase; letter-spacing: .5px; margin-bottom: 8px; }
.onb-day { font-size: 13px; color: var(--t2); padding: 4px 0; }

/* ─── Navigation buttons ─── */
.onb-nav {
  display: flex;
  gap: 10px;
  margin-top: 24px;
}
.onb-btn-next {
  flex: 1;
  background: var(--fire);
  color: white;
  border: none;
  border-radius: 12px;
  padding: 16px;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  transition: .2s;
}
.onb-btn-next:disabled { opacity: .5; cursor: default; }
.onb-btn-next:hover:not(:disabled) { opacity: .9; }
.onb-btn-back {
  background: var(--surface2);
  border: 1px solid var(--border);
  color: var(--t2);
  border-radius: 12px;
  padding: 16px 20px;
  cursor: pointer;
  font-size: 14px;
  transition: .2s;
}
.onb-btn-back:hover { color: var(--t1); }
.onb-btn-launch {
  background: linear-gradient(135deg, #FF3D1A, #FF6B35);
  font-size: 17px;
}

/* ─── btn-primary ─── */
.btn-primary {
  background: linear-gradient(135deg, #FF3D1A, #FF6B35);
  color: white;
  border: none;
  border-radius: 12px;
  padding: 14px 24px;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  transition: .2s;
}
.btn-primary:disabled { opacity: .5; cursor: default; }
.btn-primary:hover:not(:disabled) { opacity: .9; }

/* ─── Errors ─── */
.onb-error { color: var(--red); padding: 20px; text-align: center; }
.onb-error-msg {
  color: var(--red);
  font-size: 12px;
  margin-top: 4px;
  padding: 6px 10px;
  background: rgba(239,68,68,.1);
  border-radius: 6px;
}

/* ─── Loading ─── */
.onb-loading {
  text-align: center;
  color: var(--t3);
  padding: 20px;
  font-size: 13px;
}