/* ============================================================
   MISSIONA — Componentes reutilizáveis
   ============================================================ */

/* Layout base */
body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.55;
  color: var(--ink);
  background: var(--paper);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    radial-gradient(ellipse 120% 80% at 10% -10%, rgba(44,95,124,0.1), transparent 50%),
    radial-gradient(ellipse 80% 60% at 100% 20%, rgba(13,74,60,0.08), transparent 45%);
}

.wrap {
  position: relative;
  z-index: 1;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.15rem 4rem;
}

.wrap-narrow {
  position: relative;
  z-index: 1;
  max-width: var(--max-narrow);
  margin: 0 auto;
  padding: 0 1.15rem 4rem;
}

/* Header */
.site-header {
  padding: 1.25rem 0 1.5rem;
  border-bottom: 1px solid rgba(12,31,26,0.08);
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.brand-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.4rem, 3.5vw, 1.8rem);
  letter-spacing: -0.02em;
  color: var(--forest);
  text-decoration: none;
}

.header-actions { display: flex; align-items: center; gap: 0.65rem; flex-wrap: wrap; }

/* Titles */
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 3vw, 1.45rem);
  color: var(--forest);
  margin-bottom: 1rem;
}

/* Buttons */
.btn {
  font-family: var(--font-body);
  font-size: 0.92rem;
  font-weight: 700;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  min-height: var(--tap);
  padding: 0 1.15rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  transition: transform var(--duration) var(--ease),
              box-shadow var(--duration) var(--ease),
              background var(--duration) ease,
              filter var(--duration) ease;
  text-decoration: none;
  white-space: nowrap;
}
.btn:active { transform: scale(0.97); }
.btn:focus-visible { outline: 3px solid var(--sky-soft); outline-offset: 2px; }

.btn-primary {
  background: linear-gradient(180deg, var(--forest-light), var(--forest));
  color: var(--white);
  box-shadow: 0 6px 20px rgba(13,74,60,0.25);
}
.btn-primary:hover { filter: brightness(1.06); box-shadow: 0 8px 24px rgba(13,74,60,0.3); }

.btn-secondary {
  background: var(--white);
  color: var(--forest);
  border: 2px solid var(--forest-light);
}
.btn-secondary:hover { background: rgba(26,107,86,0.07); }

.btn-ghost {
  background: transparent;
  color: var(--ink-soft);
  border: 2px solid rgba(12,31,26,0.15);
}
.btn-ghost:hover { background: rgba(12,31,26,0.05); }

.btn-danger {
  background: var(--danger);
  color: var(--white);
}
.btn-danger:hover { filter: brightness(1.08); }

.btn-sm { font-size: 0.82rem; min-height: 36px; padding: 0 0.85rem; }
.btn-full { width: 100%; }

.btn-whatsapp {
  background: #25d366;
  color: #063d1f;
  box-shadow: 0 4px 14px rgba(0,0,0,0.15);
}
.btn-whatsapp:hover { filter: brightness(1.06); }

/* Cards */
.card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 1.35rem 1.4rem;
  border: 1px solid rgba(12,31,26,0.07);
  box-shadow: var(--shadow);
}

.card-sm {
  background: var(--white);
  border-radius: var(--radius-sm);
  padding: 1rem 1.1rem;
  border: 1px solid rgba(12,31,26,0.07);
  box-shadow: var(--shadow-sm);
}

/* Progress bar */
.progress-track {
  height: 12px;
  border-radius: 999px;
  background: var(--paper-2);
  overflow: hidden;
  box-shadow: inset 0 1px 2px rgba(12,31,26,0.06);
}
.progress-track-sm { height: 8px; }
.progress-fill {
  height: 100%;
  width: 0%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--forest-light), var(--success));
  transition: width 1.1s var(--ease);
}
.progress-fill.loaded { width: var(--w, 0%); }

.progress-meta {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.5rem;
  margin-bottom: 0.4rem;
  flex-wrap: wrap;
}
.progress-label { font-weight: 700; color: var(--forest); font-size: 0.9rem; }
.progress-pct   { font-variant-numeric: tabular-nums; color: var(--sky); font-weight: 700; }

/* Badge */
.badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.3rem 0.65rem;
  border-radius: 999px;
}
.badge-green  { color: var(--forest-light); background: rgba(26,107,86,0.12); }
.badge-blue   { color: var(--sky); background: rgba(44,95,124,0.12); }
.badge-orange { color: var(--accent); background: rgba(196,92,38,0.12); }
.badge-gray   { color: var(--ink-soft); background: rgba(12,31,26,0.08); }
.badge-red    { color: var(--danger); background: rgba(185,28,28,0.1); }

/* Form fields */
.field { margin-bottom: 1rem; }
.field label {
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--ink-soft);
  margin-bottom: 0.35rem;
}
.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: var(--tap);
  padding: 0 0.85rem;
  border-radius: var(--radius-sm);
  border: 2px solid var(--paper-2);
  font-family: var(--font-body);
  font-size: 1rem;
  background: var(--paper);
  color: var(--ink);
  transition: border-color var(--duration) ease, background var(--duration) ease;
}
.field textarea { padding: 0.75rem 0.85rem; min-height: 100px; resize: vertical; }
.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--sky);
  background: var(--white);
  outline: none;
}
.field-hint { font-size: 0.78rem; color: var(--ink-soft); margin-top: 0.3rem; }
.field-error { font-size: 0.78rem; color: var(--danger); margin-top: 0.3rem; }
.field.has-error input,
.field.has-error select,
.field.has-error textarea { border-color: var(--danger); }

/* Toast */
.toast {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%) translateY(120%);
  background: var(--ink);
  color: var(--white);
  padding: 0.65rem 1.2rem;
  border-radius: 999px;
  font-size: 0.88rem;
  font-weight: 700;
  box-shadow: var(--shadow);
  z-index: 1000;
  opacity: 0;
  transition: transform 0.35s var(--ease), opacity 0.35s ease;
  pointer-events: none;
  white-space: nowrap;
}
.toast.visible {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}
.toast.success { background: var(--success); }
.toast.error   { background: var(--danger); }

/* Loading spinner */
.spinner {
  width: 24px;
  height: 24px;
  border: 3px solid rgba(12,31,26,0.12);
  border-top-color: var(--forest-light);
  border-radius: 50%;
  animation: spin 0.75s linear infinite;
  display: inline-block;
  flex-shrink: 0;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Empty state */
.empty-state {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--ink-soft);
}
.empty-state p { margin: 0; font-size: 0.95rem; }

/* Alert */
.alert {
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  border-left: 4px solid;
  margin-bottom: 1rem;
}
.alert-warning { background: #fefce8; border-color: #ca8a04; color: #713f12; }
.alert-info    { background: #eff6ff; border-color: var(--sky); color: #1e3a5f; }
.alert-success { background: #f0fdf4; border-color: var(--success); color: #14532d; }
.alert-error   { background: #fef2f2; border-color: var(--danger); color: #7f1d1d; }

/* Share section */
.share-section {
  background: linear-gradient(135deg, var(--forest) 0%, #0a3d32 50%, var(--sky) 120%);
  color: var(--white);
  border-radius: var(--radius);
  padding: 1.75rem 1.5rem;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}
.share-section::after {
  content: "";
  position: absolute;
  right: -15%;
  top: -40%;
  width: 50%;
  height: 140%;
  background: radial-gradient(circle, rgba(255,255,255,0.1), transparent 65%);
  pointer-events: none;
}

/* Footer */
.site-footer {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(12,31,26,0.08);
  font-size: 0.8rem;
  color: var(--ink-soft);
  text-align: center;
}
.footer-links {
  display: flex;
  justify-content: center;
  gap: 1.25rem;
  flex-wrap: wrap;
  margin-bottom: 0.5rem;
}
.footer-links a, .site-footer a {
  color: var(--ink-soft);
  text-decoration: none;
}
.footer-links a:hover, .site-footer a:hover {
  color: var(--forest);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Responsive utilities */
@media (max-width: 600px) {
  .hide-mobile { display: none !important; }
}
@media (min-width: 601px) {
  .hide-desktop { display: none !important; }
}