/* ═══════════════════════════════════════
   MIRELLA DESIGN SYSTEM v2.0
   Palette Corail/Orange chaud
═══════════════════════════════════════ */

:root {
  /* Couleurs primaires */
  --coral: #FF6B6B;
  --coral-dark: #E85555;
  --coral-light: #FF8E8E;
  --orange: #FF9A3C;
  --orange-light: #FFB870;
  
  /* Dégradés */
  --gradient-primary: linear-gradient(135deg, #FF6B6B 0%, #FF9A3C 100%);
  --gradient-warm: linear-gradient(135deg, #FF9A3C 0%, #FFB870 100%);
  --gradient-bg: linear-gradient(180deg, #FFF5F0 0%, #FFFFFF 100%);
  
  /* Neutres */
  --white: #FFFFFF;
  --cream: #FFF5F0;
  --light-gray: #F5F5F5;
  --mid-gray: #E0E0E0;
  --dark-gray: #666666;
  --charcoal: #2D2D2D;
  --black: #1A1A1A;
  
  /* Accents */
  --gold: #C9A84C;
  --success: #4CAF82;
  --warning: #FFB347;
  --error: #FF4757;
  
  /* Typographie */
  --font-main: 'DM Sans', sans-serif;
  --font-display: 'Open Sans', sans-serif;
  
  /* Espacements */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  
  /* Ombres */
  --shadow-sm: 0 2px 8px rgba(255,107,107,0.1);
  --shadow-md: 0 8px 24px rgba(255,107,107,0.15);
  --shadow-lg: 0 16px 48px rgba(255,107,107,0.2);
  --shadow-card: 0 4px 16px rgba(0,0,0,0.08);
}

/* ── Reset & Base ── */
* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: var(--font-main);
  background: var(--cream);
  color: var(--charcoal);
  -webkit-font-smoothing: antialiased;
}

/* ── Boutons ── */
.btn-primary {
  background: var(--gradient-primary);
  color: white;
  border: none;
  border-radius: var(--radius-xl);
  padding: 14px 28px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font-main);
  box-shadow: var(--shadow-md);
  transition: transform 0.2s, box-shadow 0.2s;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn-primary:active { transform: translateY(0); }

.btn-secondary {
  background: white;
  color: var(--coral);
  border: 2px solid var(--coral);
  border-radius: var(--radius-xl);
  padding: 12px 28px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font-main);
  transition: all 0.2s;
}
.btn-secondary:hover { background: var(--coral); color: white; }

.btn-ghost {
  background: transparent;
  color: var(--charcoal);
  border: none;
  padding: 12px 20px;
  font-size: 0.9rem;
  cursor: pointer;
  font-family: var(--font-main);
  transition: color 0.2s;
}
.btn-ghost:hover { color: var(--coral); }

/* ── Cards ── */
.card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow-card);
  transition: transform 0.2s, box-shadow 0.2s;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }

.card-gradient {
  background: var(--gradient-primary);
  border-radius: var(--radius-lg);
  padding: 20px;
  color: white;
}

/* ── Bottom Navigation Mobile ── */
.bottom-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: white;
  border-top: 1px solid var(--mid-gray);
  padding: 8px 0 20px;
  z-index: 1000;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.08);
}

.bottom-nav-items {
  display: flex;
  justify-content: space-around;
  align-items: center;
}

.bottom-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 6px 12px;
  cursor: pointer;
  color: var(--dark-gray);
  font-size: 0.65rem;
  font-weight: 500;
  transition: color 0.2s;
  border: none;
  background: none;
  font-family: var(--font-main);
}

.bottom-nav-item.active { color: var(--coral); }
.bottom-nav-item svg { width: 22px; height: 22px; }

.bottom-nav-item .nav-dot {
  width: 36px; height: 36px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  margin-bottom: 2px;
}
.bottom-nav-item .nav-dot svg { color: white; width: 20px; height: 20px; }

@media (max-width: 768px) {
  .bottom-nav { display: block; }
}

/* ── Tags & Badges ── */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
}
.badge-coral { background: rgba(255,107,107,0.1); color: var(--coral); }
.badge-gold { background: rgba(201,168,76,0.1); color: var(--gold); }
.badge-success { background: rgba(76,175,130,0.1); color: var(--success); }

/* ── Inputs ── */
.input-field {
  width: 100%;
  padding: 14px 16px;
  border: 2px solid var(--mid-gray);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-family: var(--font-main);
  outline: none;
  transition: border-color 0.2s;
  background: white;
}
.input-field:focus { border-color: var(--coral); }

/* ── Section Headers ── */
.section-title {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 4px;
}
.section-subtitle {
  font-size: 0.85rem;
  color: var(--dark-gray);
  margin-bottom: 20px;
}

/* ── Stat Cards ── */
.stat-card-warm {
  background: white;
  border-radius: var(--radius-md);
  padding: 16px;
  box-shadow: var(--shadow-card);
  border-left: 4px solid var(--coral);
}
.stat-card-warm .stat-value {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--coral);
}
.stat-card-warm .stat-label {
  font-size: 0.75rem;
  color: var(--dark-gray);
  margin-top: 4px;
}

/* ── Avatar ── */
.avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 700;
  font-size: 0.9rem;
}

/* ── Progress Bar ── */
.progress-bar {
  height: 8px;
  background: var(--light-gray);
  border-radius: 4px;
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: 4px;
  transition: width 0.5s ease;
}

/* ── Feature Pills ── */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: white;
  border: 1.5px solid var(--mid-gray);
  border-radius: 20px;
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}
.pill.active, .pill:hover {
  background: var(--gradient-primary);
  color: white;
  border-color: transparent;
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--coral-light); border-radius: 2px; }