/* =========================================================
   Melhores Ônibus — Core Components UI
   Release 2.1 / Sprint 2.1B
   Depends on: modern/assets/css/design-system.css
   ========================================================= */

.mo-btn {
  appearance: none;
  border: 0;
  border-radius: var(--mo-radius-pill, 999px);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--mo-space-2, 8px);
  font-weight: 800;
  line-height: 1;
  text-decoration: none;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease, color .18s ease;
  white-space: nowrap;
}

.mo-btn:hover { transform: translateY(-1px); text-decoration: none; }
.mo-btn:focus-visible { outline: 3px solid rgba(190, 30, 45, .22); outline-offset: 3px; }
.mo-btn__icon { display: inline-flex; align-items: center; justify-content: center; }
.mo-btn--sm { min-height: 36px; padding: 0 14px; font-size: 13px; }
.mo-btn--md { min-height: 44px; padding: 0 20px; font-size: 14px; }
.mo-btn--lg { min-height: 52px; padding: 0 26px; font-size: 15px; }
.mo-btn--block { width: 100%; }

.mo-btn--primary { background: var(--mo-primary, #be1e2d); color: #fff; box-shadow: 0 12px 26px rgba(190,30,45,.18); }
.mo-btn--primary:hover { background: var(--mo-primary-dark, #9f1824); color: #fff; box-shadow: 0 16px 34px rgba(190,30,45,.24); }
.mo-btn--secondary { background: var(--mo-secondary, #0b6b45); color: #fff; box-shadow: 0 12px 26px rgba(11,107,69,.16); }
.mo-btn--secondary:hover { background: var(--mo-secondary-dark, #084f34); color: #fff; }
.mo-btn--neutral { background: var(--mo-white, #fff); color: var(--mo-gray-900, #111827); border: 1px solid var(--mo-gray-200, #e5e7eb); box-shadow: var(--mo-shadow-sm, 0 6px 18px rgba(17,24,39,.06)); }
.mo-btn--neutral:hover { background: var(--mo-gray-50, #f9fafb); color: var(--mo-gray-900, #111827); }
.mo-btn--outline { background: transparent; color: var(--mo-primary, #be1e2d); border: 1px solid rgba(190,30,45,.28); }
.mo-btn--outline:hover { background: rgba(190,30,45,.06); color: var(--mo-primary-dark, #9f1824); }
.mo-btn--ghost { background: transparent; color: var(--mo-gray-700, #374151); }
.mo-btn--ghost:hover { background: var(--mo-gray-100, #f3f4f6); color: var(--mo-gray-950, #030712); }

.mo-card {
  background: var(--mo-white, #fff);
  border: 1px solid var(--mo-gray-200, #e5e7eb);
  border-radius: var(--mo-radius-xl, 22px);
  box-shadow: var(--mo-shadow-sm, 0 8px 24px rgba(17,24,39,.06));
  overflow: hidden;
}

.mo-card--elevated { box-shadow: var(--mo-shadow-md, 0 16px 40px rgba(17,24,39,.10)); }
.mo-card--interactive { transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease; }
.mo-card--interactive:hover { transform: translateY(-3px); border-color: rgba(190,30,45,.18); box-shadow: var(--mo-shadow-lg, 0 24px 60px rgba(17,24,39,.14)); }
.mo-card__header, .mo-card__body, .mo-card__footer { padding: var(--mo-space-5, 24px); }
.mo-card__header { border-bottom: 1px solid var(--mo-gray-100, #f3f4f6); }
.mo-card__header h3 { margin: 0; font-size: var(--mo-font-xl, 22px); line-height: 1.2; color: var(--mo-gray-950, #030712); }
.mo-card__header p { margin: 8px 0 0; color: var(--mo-gray-500, #6b7280); }
.mo-card__footer { border-top: 1px solid var(--mo-gray-100, #f3f4f6); background: var(--mo-gray-50, #f9fafb); }

.mo-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 26px;
  padding: 0 10px;
  border-radius: var(--mo-radius-pill, 999px);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .01em;
  white-space: nowrap;
}
.mo-badge--primary { background: rgba(190,30,45,.10); color: var(--mo-primary-dark, #9f1824); }
.mo-badge--success { background: rgba(11,107,69,.10); color: var(--mo-secondary-dark, #084f34); }
.mo-badge--warning { background: rgba(245,158,11,.14); color: #92400e; }
.mo-badge--danger { background: rgba(239,68,68,.12); color: #991b1b; }
.mo-badge--neutral { background: var(--mo-gray-100, #f3f4f6); color: var(--mo-gray-700, #374151); }
.mo-badge--dark { background: var(--mo-gray-950, #030712); color: #fff; }

.mo-alert {
  border-radius: var(--mo-radius-lg, 18px);
  border: 1px solid transparent;
  padding: var(--mo-space-4, 18px);
}
.mo-alert strong { display: block; margin-bottom: 6px; color: var(--mo-gray-950, #030712); }
.mo-alert p { margin: 0; color: var(--mo-gray-600, #4b5563); }
.mo-alert--info { background: #eff6ff; border-color: #bfdbfe; }
.mo-alert--success { background: #ecfdf5; border-color: #bbf7d0; }
.mo-alert--warning { background: #fffbeb; border-color: #fde68a; }
.mo-alert--danger { background: #fef2f2; border-color: #fecaca; }

.mo-section { margin: var(--mo-space-8, 48px) 0; }
.mo-section__header { max-width: 760px; margin-bottom: var(--mo-space-5, 24px); }
.mo-section__eyebrow { display: inline-block; margin-bottom: 8px; color: var(--mo-primary, #be1e2d); font-size: 12px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.mo-section__header h2 { margin: 0; color: var(--mo-gray-950, #030712); font-size: clamp(26px, 3vw, 40px); line-height: 1.08; }
.mo-section__header p { margin: 12px 0 0; color: var(--mo-gray-600, #4b5563); font-size: 16px; line-height: 1.65; }

.mo-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--mo-space-5, 24px);
  padding: var(--mo-space-6, 32px);
  border-radius: var(--mo-radius-2xl, 28px);
  background: linear-gradient(135deg, var(--mo-gray-950, #030712), #1f2937);
  color: #fff;
  box-shadow: var(--mo-shadow-lg, 0 24px 60px rgba(17,24,39,.14));
}
.mo-cta h3 { margin: 0; font-size: clamp(22px, 2vw, 30px); line-height: 1.15; }
.mo-cta p { margin: 8px 0 0; color: rgba(255,255,255,.74); }
.mo-cta__actions { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }

.mo-modal[hidden] { display: none; }
.mo-modal { position: fixed; inset: 0; z-index: 9999; display: grid; place-items: center; padding: 20px; }
.mo-modal__overlay { position: absolute; inset: 0; background: rgba(3,7,18,.62); backdrop-filter: blur(4px); }
.mo-modal__dialog { position: relative; width: min(560px, 100%); max-height: min(720px, 88vh); overflow: auto; background: #fff; border-radius: var(--mo-radius-2xl, 28px); box-shadow: 0 30px 90px rgba(0,0,0,.30); padding: 28px; }
.mo-modal__close { position: absolute; top: 16px; right: 16px; width: 38px; height: 38px; border: 0; border-radius: 999px; background: var(--mo-gray-100, #f3f4f6); cursor: pointer; font-size: 24px; line-height: 1; }
.mo-modal__dialog h3 { margin: 0 44px 18px 0; font-size: 24px; color: var(--mo-gray-950, #030712); }
.mo-modal__body { color: var(--mo-gray-600, #4b5563); line-height: 1.65; }
.mo-modal__footer { display: flex; justify-content: flex-end; gap: 12px; margin-top: 24px; }
body.mo-modal-open { overflow: hidden; }

@media (max-width: 760px) {
  .mo-cta { align-items: flex-start; flex-direction: column; padding: 24px; }
  .mo-cta__actions, .mo-cta__actions .mo-btn { width: 100%; }
  .mo-card__header, .mo-card__body, .mo-card__footer { padding: 18px; }
  .mo-modal__dialog { border-radius: 22px; padding: 22px; }
}