/* ═══════════════════════════════════════════
   ROADBOOK — Design System
   Fiel à app existente
═══════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Barlow:wght@300;400;500;600;700&family=Plus+Jakarta+Sans:wght@400;600;700;800&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* ── Tokens ── */
:root {
  /* Light theme — default */
  --bg:        #f7f4ef;
  --surface:   #ffffff;
  --surface2:  #f0ede6;
  --surface3:  #e8e4dc;
  --border:    #d8d3c8;
  --blue:      #2259e0;
  --blue-dim:  #d0d9fb;
  --coral:     #fe4d5e;
  --coral-dim: #fde2e5;
  --text:      #1a1817;
  --muted:     #8a7f70;
  --muted2:    #bbb5a8;
  --confirm:   #3dba6e;
  --danger:    #e05c5c;
  --radius:    10px;
  --font-body:    'Barlow', sans-serif;
  --font-display: 'Bebas Neue', sans-serif;
  --font-card:    'Plus Jakarta Sans', sans-serif;
}

body.dark {
  --bg:        #0a0a0a;
  --surface:   #141414;
  --surface2:  #1c1c1c;
  --surface3:  #242424;
  --border:    #2a2a2a;
  --text:      #f2f2f2;
  --muted:     #777;
  --muted2:    #444;
  --blue-dim:  #1040a0;
  --coral-dim: #8a2f1a;
}

html, body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  min-height: 100vh;
  overscroll-behavior: none;
  -webkit-font-smoothing: antialiased;
}

/* ── Screens ── */
.screen { display: none; flex-direction: column; min-height: 100vh; }
.screen.active { display: flex; }

/* ── Typography ── */
.display    { font-family: var(--font-display); letter-spacing: 2px; }
.card-font  { font-family: var(--font-card); }
.muted      { color: var(--muted); }
.blue       { color: var(--blue); }
.coral      { color: var(--coral); }

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 20px; border-radius: var(--radius);
  font-family: var(--font-body); font-size: 15px; font-weight: 700;
  letter-spacing: 0.3px; cursor: pointer; border: none;
  transition: opacity 0.15s, transform 0.1s;
  text-decoration: none; width: 100%;
}
.btn:active { opacity: 0.8; transform: scale(0.98); }

.btn-primary   { background: var(--blue);    color: #fff; }
.btn-coral     { background: var(--coral);   color: #fff; }
.btn-surface   { background: var(--surface2); color: var(--text); border: 1px solid var(--border); }
.btn-outline   { background: transparent;    color: var(--blue);  border: 1.5px solid var(--blue); }
.btn-danger    { background: var(--danger);  color: #fff; }
.btn-ghost     { background: transparent;    color: var(--muted); }
.btn-sm        { padding: 8px 14px; font-size: 13px; width: auto; }
.btn-icon      { width: 36px; height: 36px; padding: 0; border-radius: 50%; }

/* Google OAuth button */
.btn-google {
  background: var(--surface2);
  color: var(--text);
  border: 1px solid var(--border);
  font-size: 15px;
}
.btn-google img { width: 18px; height: 18px; }

/* ── Inputs ── */
.input-group { display: flex; flex-direction: column; gap: 6px; }
.input-label { font-size: 11px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: var(--muted); }
.input {
  background: var(--surface2); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 13px 14px;
  font-family: var(--font-body); font-size: 15px; color: var(--text);
  width: 100%; transition: border-color 0.15s;
  -webkit-appearance: none;
}
.input:focus         { outline: none; border-color: var(--blue); }
.input::placeholder  { color: var(--muted2); }
.input.error         { border-color: var(--danger); }

/* ── Cards ── */
.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 14px; padding: 16px;
}
.card-coral { border-left: 4px solid var(--coral); }
.card-blue  { border-left: 4px solid var(--blue);  }

/* ── Section title ── */
.section-title {
  font-size: 12px; font-weight: 700; letter-spacing: 1.5px;
  text-transform: uppercase; color: var(--blue);
  margin-bottom: 12px; padding-bottom: 8px;
  border-bottom: 1px solid rgba(34,89,224,0.15);
}

/* ── Badge / Tag ── */
.badge {
  display: inline-flex; align-items: center;
  font-size: 9px; font-weight: 800; letter-spacing: 1.5px; text-transform: uppercase;
  padding: 3px 9px; border-radius: 20px;
}
.badge-green  { background: #22c55e; color: #fff; }
.badge-blue   { background: rgba(34,89,224,0.15); color: var(--blue); }
.badge-coral  { background: var(--coral); color: #fff; }
.badge-muted  { background: var(--surface2); color: var(--muted); border: 1px solid var(--border); }
.badge-trial  { background: rgba(254,105,119,0.15); color: var(--coral); }

/* ── Topbar ── */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 16px;
  background: var(--surface); border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 100;
}
.topbar-back {
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--surface2); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; font-size: 16px;
}
.topbar-title { font-size: 15px; font-weight: 700; text-transform: uppercase; }
.topbar-action { font-size: 13px; font-weight: 700; color: var(--blue); cursor: pointer; }

/* ── Bottom Nav ── */
.bottom-nav {
  display: flex; background: var(--surface); border-top: 1px solid var(--border);
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 200;
  padding-bottom: env(safe-area-inset-bottom);
}
.bn-item {
  flex: 1; display: flex; flex-direction: column; align-items: center;
  gap: 3px; padding: 9px 2px 11px;
  font-size: 9px; font-weight: 700; letter-spacing: 0.5px; text-transform: uppercase;
  color: var(--muted); cursor: pointer; transition: color 0.15s;
}
.bn-item.active { color: var(--blue); }
.bn-icon { font-size: 18px; line-height: 1; }

/* ── Divider ── */
.divider {
  display: flex; align-items: center; gap: 12px;
  font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: 1px;
}
.divider::before, .divider::after { content: ''; flex: 1; height: 1px; background: var(--border); }

/* ── List rows ── */
.list-row {
  display: flex; align-items: center; gap: 12px;
  padding: 13px 16px; border-bottom: 1px solid var(--border);
  cursor: pointer; transition: background 0.1s;
}
.list-row:last-child { border-bottom: none; }
.list-row:active { background: var(--surface2); }

/* ── Avatar ── */
.avatar {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--surface2);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-size: 15px;
  flex-shrink: 0; border: 2px solid var(--border);
}

/* ── Toast ── */
.toast {
  position: fixed; bottom: 90px; left: 50%; transform: translateX(-50%);
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 20px; padding: 10px 18px;
  font-size: 13px; font-weight: 600; color: var(--text);
  white-space: nowrap; z-index: 999;
  animation: toast-in 0.2s ease;
}
@keyframes toast-in { from { opacity:0; transform:translateX(-50%) translateY(8px); } }

/* ── Loading spinner ── */
.spinner {
  width: 20px; height: 20px; border-radius: 50%;
  border: 2px solid var(--border); border-top-color: var(--blue);
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Scrollable content area ── */
.scroll-content {
  flex: 1; overflow-y: auto; overflow-x: hidden;
  padding-bottom: calc(80px + env(safe-area-inset-bottom));
  -webkit-overflow-scrolling: touch;
}

/* ── Progress steps (onboarding) ── */
.steps {
  display: flex; gap: 6px; padding: 16px;
}
.step-dot {
  flex: 1; height: 3px; border-radius: 2px;
  background: var(--border); transition: background 0.3s;
}
.step-dot.done   { background: var(--blue); }
.step-dot.active { background: var(--coral); }

/* ── Color picker ── */
.color-picker { display: flex; gap: 10px; flex-wrap: wrap; }
.color-swatch {
  width: 34px; height: 34px; border-radius: 50%; cursor: pointer;
  border: 3px solid transparent; transition: border-color 0.15s, transform 0.1s;
}
.color-swatch.active  { border-color: var(--text); transform: scale(1.15); }

/* ── Role selector ── */
.role-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.role-card {
  background: var(--surface2); border: 1.5px solid var(--border);
  border-radius: 12px; padding: 14px; cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
  text-align: center;
}
.role-card.active { border-color: var(--blue); background: rgba(34,89,224,0.06); }
.role-card-icon   { font-size: 24px; margin-bottom: 6px; }
.role-card-label  { font-size: 13px; font-weight: 700; color: var(--text); }
.role-card-desc   { font-size: 11px; color: var(--muted); margin-top: 3px; line-height: 1.4; }

/* ── Language toggle ── */
.rb-lang-toggle {
  font-size: 10px; font-weight: 800; letter-spacing: 1.5px;
  background: var(--surface); border: 1.5px solid var(--muted2);
  border-radius: 6px; padding: 5px 10px; cursor: pointer;
  color: var(--text); transition: color 0.15s, border-color 0.15s, background 0.15s;
  flex-shrink: 0;
}
.rb-lang-toggle:hover { background: var(--surface2); border-color: var(--muted); }

/* ── Utilities ── */
.p-16   { padding: 16px; }
.p-20   { padding: 20px; }
.gap-12 { gap: 12px; }
.gap-16 { gap: 16px; }
.flex   { display: flex; }
.col    { flex-direction: column; }
.center { align-items: center; justify-content: center; }
.between { justify-content: space-between; }
.w-full { width: 100%; }
.text-center { text-align: center; }
.mt-8  { margin-top: 8px; }
.mt-12 { margin-top: 12px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mb-16 { margin-bottom: 16px; }