/* ============================================================
   ACCESSLY — COMPONENTS (Obsidian Dimension)
   ============================================================ */

/* ============ BOTÕES ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--s-2);
  padding: 14px 28px;
  border-radius: var(--r-md);
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: all var(--t-base);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
  border: 1px solid transparent;
}
.btn:disabled { opacity: 0.4; cursor: not-allowed; }

/* Shimmer sutil no hover */
.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.12),
    transparent
  );
  transform: translateX(-100%);
  transition: transform 0.6s ease;
}
.btn:hover:not(:disabled)::before {
  transform: translateX(100%);
}

.btn-primary {
  background: linear-gradient(180deg, #DC2626 0%, #B91C1C 100%);
  color: #fff;
  box-shadow: var(--shadow-brand), inset 0 1px 0 rgba(255, 255, 255, 0.12);
}
.btn-primary:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: var(--shadow-brand-hover), inset 0 1px 0 rgba(255, 255, 255, 0.18);
  filter: brightness(1.08);
}

.btn-secondary {
  background: var(--glass-bg);
  border: 1px solid var(--border-titanium);
  color: var(--text-main);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
}
.btn-secondary:hover:not(:disabled) {
  border-color: var(--border-glow);
  background: var(--glass-bg-strong);
  box-shadow: var(--glow-brand);
}

.btn-success {
  background: linear-gradient(180deg, #22C55E 0%, #16A34A 100%);
  color: #fff;
  box-shadow: 0 8px 24px rgba(34, 197, 94, 0.25);
}
.btn-success:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 12px 32px rgba(34, 197, 94, 0.4);
}

.btn-block { width: 100%; }

/* Spinner nos botões */
.btn .spinner {
  display: none;
  width: 16px; height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.25);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
.btn.loading .spinner { display: block; }
.btn.loading .btn-text { display: none; }

@keyframes spin { to { transform: rotate(360deg); } }

/* ============ INPUTS ============ */
.field { margin-bottom: var(--s-5); }

.field label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--s-2);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border-titanium);
  border-radius: var(--r-md);
  padding: 14px 16px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-main);
  transition: all var(--t-base);
  outline: none;
}

.field input::placeholder,
.field textarea::placeholder {
  color: var(--text-ghost);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--brand-primary);
  background: var(--bg-surface);
  box-shadow: 0 0 0 3px var(--brand-ring), var(--glow-brand);
}

.field input.error { border-color: var(--error); box-shadow: 0 0 0 3px var(--error-bg); }
.field input.success { border-color: var(--success); box-shadow: 0 0 0 3px var(--success-bg); }

.field .hint {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-dim);
  margin-top: var(--s-1);
}

/* ============ CARDS (Obsidian Glass) ============ */
.card {
  background: var(--glass-bg);
  border: 1px solid var(--border-titanium);
  border-radius: var(--r-lg);
  padding: var(--s-6);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  transition: all var(--t-base);
}

.card:hover {
  border-color: var(--border-glow);
  box-shadow: var(--shadow-md), var(--glow-brand);
}

/* ============ BADGES ============ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: var(--r-full);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.badge-success {
  background: var(--success-bg);
  color: var(--success);
  border: 1px solid rgba(34, 197, 94, 0.3);
}
.badge-error {
  background: var(--error-bg);
  color: var(--error);
  border: 1px solid rgba(239, 68, 68, 0.3);
}
.badge-warning {
  background: var(--warning-bg);
  color: var(--warning);
  border: 1px solid rgba(245, 158, 11, 0.3);
}
.badge-info {
  background: var(--info-bg);
  color: var(--info);
  border: 1px solid rgba(59, 130, 246, 0.3);
}

/* ============ ALERTS ============ */
.alert {
  padding: 12px 16px;
  border-radius: var(--r-md);
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: var(--s-4);
  display: none;
  backdrop-filter: blur(var(--glass-blur));
}
.alert.show { display: block; }
.alert-error {
  background: var(--error-bg);
  border: 1px solid var(--error);
  color: var(--error);
}
.alert-success {
  background: var(--success-bg);
  border: 1px solid var(--success);
  color: var(--success);
}

/* ============ NAVBAR ============ */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  padding: var(--s-4) var(--s-6);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(10, 10, 10, 0.65);
  backdrop-filter: blur(28px) saturate(180%);
  -webkit-backdrop-filter: blur(28px) saturate(180%);
  border-bottom: 1px solid var(--border-color);
}

.brand {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.04em;
  text-transform: uppercase;
  color: var(--text-main);
}

.brand span { color: var(--brand-primary); }

/* ============ LOADER ============ */
.loader {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  padding: var(--s-8);
  justify-content: center;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.05em;
}
.loader .spinner {
  width: 22px; height: 22px;
  border: 2px solid var(--border-titanium);
  border-top-color: var(--brand-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

/* ============ GLASS PANEL ============ */
.glass-panel {
  background: var(--glass-bg);
  border: 1px solid var(--border-titanium);
  border-radius: var(--r-lg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  box-shadow: var(--shadow-lg), inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

/* ============ DIVIDER ============ */
.divider {
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    var(--border-titanium) 50%,
    transparent
  );
  margin: var(--s-6) 0;
}

/* ============ HERO HELPERS ============ */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--brand-primary);
}

/* ============ TEXT SELECTION DETAIL ============ */
.mono {
  font-family: var(--font-mono);
  font-size: 0.85em;
  letter-spacing: 0;
  font-feature-settings: 'tnum';
}

/* ============ SCROLL INDICATOR ============ */
.scroll-cue {
  display: inline-block;
  width: 1px;
  height: 32px;
  background: linear-gradient(180deg, transparent, var(--brand-primary), transparent);
  animation: scrollCue 2s ease-in-out infinite;
}

@keyframes scrollCue {
  0%, 100% { opacity: 0.3; transform: scaleY(0.6); }
  50%      { opacity: 1;   transform: scaleY(1); }
}

/* ============ BOTÕES DE COMPARTILHAMENTO ============ */
.share-section {
  background: var(--glass-bg);
  border: 1px solid var(--border-titanium);
  border-radius: var(--r-lg);
  padding: var(--s-5);
  margin-bottom: var(--s-6);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
}
.share-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--s-4);
}
.share-buttons {
  display: flex;
  gap: var(--s-3);
  flex-wrap: wrap;
}
.share-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: var(--r-md);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid var(--border-titanium);
  color: var(--text-main);
  background: transparent;
  cursor: pointer;
  transition: all var(--t-fast);
}
.share-btn:hover {
  border-color: var(--border-glow);
  background: var(--bg-hover);
  box-shadow: var(--glow-brand);
  transform: translateY(-1px);
}
.share-btn.native-share {
  background: var(--brand-primary);
  color: #fff;
  border-color: var(--brand-primary);
}
.share-btn.native-share:hover { background: var(--brand-hover); }
.share-btn.whatsapp:hover { border-color: #25D366; color: #25D366; }
.share-btn.facebook:hover { border-color: #1877F2; color: #1877F2; }
.share-btn.x-twitter:hover { border-color: #fff; color: #fff; }
.share-btn.copy:hover { border-color: var(--brand-primary); color: var(--brand-primary); }

/* ============ PASSWORD TOGGLE (ver/ocultar senha) ============ */
.input-wrap { position: relative; }

.input-wrap input {
  padding-right: 52px;
}

.pwd-toggle {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color var(--t-fast), background var(--t-fast);
  padding: 0;
}

.pwd-toggle:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.05);
}

.pwd-toggle:focus-visible {
  outline: 2px solid var(--brand-primary);
  outline-offset: 2px;
}

.pwd-toggle svg {
  width: 18px;
  height: 18px;
  display: block;
}

.pwd-toggle .icon-eye-open { display: none; }
.pwd-toggle.visible .icon-eye-closed { display: none; }
.pwd-toggle.visible .icon-eye-open { display: block; }