/* ═══════════════════════════════════════════════
   COMPONENTS — Buttons, Cards, Forms, Badges
   ═══════════════════════════════════════════════ */

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; gap: 8px; justify-content: center;
  padding: 10px 24px; border: none; border-radius: var(--radius-md);
  font-family: var(--font-body); font-weight: var(--fw-semibold); font-size: var(--fs-sm);
  cursor: pointer; transition: all var(--transition); text-decoration: none; line-height: 1.4;
  position: relative; overflow: hidden;
}
.btn::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, transparent, rgba(255,255,255,0.1));
  opacity: 0; transition: opacity var(--transition);
}
.btn:hover::after { opacity: 1; }

.btn-primary { background: var(--teal); color: white; }
.btn-primary:hover { background: #248a7e; color: white; transform: translateY(-2px); box-shadow: var(--shadow-glow); }

.btn-outline { background: transparent; color: var(--teal); border: 2px solid var(--teal); }
.btn-outline:hover { background: var(--teal); color: white; }

.btn-danger { background: var(--coral); color: white; }
.btn-danger:hover { background: #d35a40; color: white; }

.btn-whatsapp { background: #25D366; color: white; }
.btn-whatsapp:hover { background: #1fb855; color: white; transform: translateY(-2px); box-shadow: 0 4px 15px rgba(37,211,102,0.4); }

.btn-sm { padding: 6px 14px; font-size: var(--fs-xs); }
.btn-lg { padding: 14px 32px; font-size: var(--fs-base); }
.btn-full { width: 100%; }

/* ── Form Controls ── */
.form-group { margin-bottom: var(--space-lg); }
.form-group label {
  display: block; font-weight: var(--fw-medium); font-size: var(--fs-sm);
  margin-bottom: 6px; color: var(--ink);
}
.form-group label small { color: var(--ink-60); font-weight: var(--fw-regular); }

.form-group input, .form-group textarea, .form-group select {
  width: 100%; padding: 10px 14px;
  background: var(--ivory); border: 1.5px solid var(--mist);
  border-radius: var(--radius-md); font-size: var(--fs-sm);
  transition: border-color var(--transition), box-shadow var(--transition);
  color: var(--ink);
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  outline: none; border-color: var(--teal); box-shadow: 0 0 0 3px var(--teal-10);
}
.form-group textarea { resize: vertical; min-height: 80px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-lg); }
@media (max-width: 640px) { .form-row { grid-template-columns: 1fr; } }

.form-actions { padding-top: var(--space-lg); border-top: 1px solid var(--mist); }

.char-count { display: block; text-align: right; font-size: var(--fs-xs); color: var(--ink-60); margin-top: 4px; }

.checkbox-label {
  display: inline-flex; align-items: center; gap: 8px; cursor: pointer;
  font-size: var(--fs-sm); margin-right: var(--space-md); margin-bottom: var(--space-sm);
}
.checkbox-label input[type="checkbox"] { accent-color: var(--teal); width: 16px; height: 16px; }

.radio-group { display: flex; flex-direction: column; gap: var(--space-md); margin-bottom: var(--space-lg); }
.radio-label { display: flex; align-items: flex-start; gap: 10px; cursor: pointer; padding: 12px 16px; background: var(--ivory); border: 1.5px solid var(--mist); border-radius: var(--radius-md); transition: border-color var(--transition); }
.radio-label:has(input:checked) { border-color: var(--teal); background: var(--teal-10); }
.radio-label input[type="radio"] { accent-color: var(--teal); margin-top: 3px; }

.toggle-group { display: flex; flex-wrap: wrap; gap: var(--space-sm); margin-bottom: var(--space-lg); }
.form-help { font-size: var(--fs-sm); color: var(--ink-60); margin-bottom: var(--space-lg); }

.password-wrapper { position: relative; }
.password-toggle { position: absolute; right: 12px; top: 50%; transform: translateY(-50%); background: none; border: none; color: var(--ink-60); cursor: pointer; }

/* ── Badges ── */
.badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 10px; border-radius: var(--radius-full);
  font-size: var(--fs-xs); font-weight: var(--fw-medium);
  background: var(--teal-10); color: var(--teal);
}
.badge-success { background: rgba(42, 157, 80, 0.12); color: #2a9d50; }
.badge-primary { background: var(--teal-10); color: var(--teal); }
.badge-warning { background: var(--gold-20); color: #b8922e; }
.badge-danger { background: var(--coral-20); color: var(--coral); }
.badge-muted { background: rgba(0,0,0,0.06); color: var(--ink-60); }
.badge-outline { background: transparent; border: 1px solid var(--mist); color: var(--ink-60); font-size: 11px; }

/* ── Alerts ── */
.alert {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 16px; border-radius: var(--radius-md);
  font-size: var(--fs-sm); margin-bottom: var(--space-lg);
}
.alert-error { background: var(--coral-20); color: var(--coral); border: 1px solid rgba(231,111,81,0.3); }
.alert-success { background: rgba(42,157,80,0.1); color: #2a9d50; border: 1px solid rgba(42,157,80,0.3); }

/* ── Modal ── */
.modal-overlay {
  position: fixed; inset: 0; background: var(--ink-80);
  display: none; align-items: center; justify-content: center;
  z-index: var(--z-modal); padding: var(--space-lg);
  backdrop-filter: blur(4px);
}
.modal-overlay.active { display: flex; }
.modal-content {
  background: var(--ivory); border-radius: var(--radius-lg);
  padding: var(--space-2xl); max-width: 500px; width: 100%;
  position: relative; box-shadow: var(--shadow-xl);
  animation: modalIn 0.3s var(--transition);
}
.modal-close {
  position: absolute; top: 16px; right: 16px;
  background: none; border: none; font-size: 1.25rem;
  color: var(--ink-60); cursor: pointer; transition: color var(--transition-fast);
}
.modal-close:hover { color: var(--coral); }
.modal-title { font-size: var(--fs-xl); margin-bottom: var(--space-lg); }

@keyframes modalIn {
  from { opacity: 0; transform: translateY(20px) scale(0.95); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

/* ── Toast ── */
.toast-container { position: fixed; top: 20px; right: 20px; z-index: var(--z-toast); display: flex; flex-direction: column; gap: 10px; }
.toast { padding: 14px 20px; border-radius: var(--radius-md); background: var(--ink); color: var(--cream); font-size: var(--fs-sm); box-shadow: var(--shadow-lg); animation: slideInRight 0.3s ease; }

@keyframes slideInRight {
  from { opacity: 0; transform: translateX(100px); }
  to { opacity: 1; transform: translateX(0); }
}

/* ── Divider ── */
.divider-text { display: flex; align-items: center; gap: var(--space-md); margin: var(--space-xl) 0; color: var(--ink-60); font-size: var(--fs-sm); }
.divider-text::before, .divider-text::after { content: ''; flex: 1; height: 1px; background: var(--mist); }