/* Typography */
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 700; line-height: 1.15; letter-spacing: -0.01em; }
.serif { font-family: var(--font-display); }
.mono { font-family: var(--font-mono); }

/* Header */
.site-header {
  padding: 1.75rem 2rem;
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  background: rgba(13,27,42,0.72);
  border-bottom: none;
}
.site-header .inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.brand {
  display: flex;
  align-items: baseline;
  gap: 0.85rem;
}
.brand .brand-mark {
  width: 30px; height: 30px;
  color: var(--bee);
  flex-shrink: 0;
  align-self: center;
  display: block;
}
.brand .logo {
  font-family: var(--font-display);
  font-size: 1.85rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, var(--bee-bright) 0%, var(--bee) 55%, var(--gold-dark) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  position: relative;
}
.brand .logo::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold) 50%, transparent);
  opacity: 0.5;
}
.brand .tag {
  font-family: var(--font-body);
  font-size: 0.78rem;
  color: var(--off-white-dim);
  font-style: italic;
  letter-spacing: 0.02em;
}
.brand .tag::before { content: '— '; color: var(--bee); }

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.theme-toggle {
  background: transparent;
  border: 1px solid rgba(201,150,62,0.3);
  border-radius: 50%;
  width: 38px;
  height: 38px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-bright);
  transition: all 0.2s var(--transition);
  flex-shrink: 0;
}
.theme-toggle:hover {
  background: rgba(201,150,62,0.1);
  border-color: var(--gold);
  transform: rotate(15deg);
}
.theme-toggle .sun-icon { display: none; }
.theme-toggle .moon-icon { display: block; }
[data-theme="light"] .theme-toggle .sun-icon { display: block; }
[data-theme="light"] .theme-toggle .moon-icon { display: none; }

.lang-selector { position: relative; }
.lang-toggle {
  background: transparent;
  border: 1px solid #d2d2d7;
  border-radius: 6px;
  padding: 5px 8px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
  transition: color 0.15s, border-color 0.15s, background 0.15s;
  flex-shrink: 0;
  letter-spacing: 0.04em;
}
.lang-toggle:hover { background: #f5f5f7; border-color: #b0b0b8; color: #000; }
.lang-chevron { transition: transform 0.2s; flex-shrink: 0; }
.lang-toggle[aria-expanded="true"] .lang-chevron { transform: rotate(180deg); }
.lang-menu {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  background: #fff;
  border: 1px solid #e0e0e5;
  border-radius: 10px;
  padding: 4px;
  min-width: 148px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
  z-index: 300;
}
.lang-opt {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 7px 10px;
  border: none;
  background: transparent;
  cursor: pointer;
  border-radius: 6px;
  font-family: var(--font-body);
  font-size: 13px;
  color: #1d1d1f;
  text-align: left;
  transition: background 0.12s;
}
.lang-opt:hover { background: #f5f5f7; }
.lang-opt.active { font-weight: 600; }

/* ===== AUTH UI overrides — clean mode (Apple-style) ===== */
.auth-btn-login {
  background: #1d1d1f;
  color: #f5f5f7;
  border-radius: 999px;
  font-weight: 500;
  font-size: 0.85rem;
  padding: 0.45rem 1rem;
}
.auth-btn-login:hover { background: #2d2d2f; transform: none; }
[data-theme="dark"] .auth-btn-login {
  background: #f5f5f7;
  color: #000;
}
[data-theme="dark"] .auth-btn-login:hover { background: #ffffff; }

.auth-user-trigger {
  border-color: #d2d2d7;
  background: transparent;
}
.auth-user-trigger:hover {
  border-color: #b0b0b8;
  background: #f5f5f7;
}
[data-theme="dark"] .auth-user-trigger {
  border-color: #38383a;
}
[data-theme="dark"] .auth-user-trigger:hover {
  border-color: #48484a;
  background: #2c2c2e;
}
.auth-user-avatar {
  background: linear-gradient(135deg, #6e6e73 0%, #1d1d1f 100%);
  color: #f5f5f7;
}
[data-theme="dark"] .auth-user-avatar {
  background: linear-gradient(135deg, #f5f5f7 0%, #a1a1a6 100%);
  color: #000;
}

.auth-user-menu {
  background: #ffffff;
  border-color: #e8e8ed;
  box-shadow: 0 12px 32px rgba(0,0,0,0.12);
}
[data-theme="dark"] .auth-user-menu {
  background: #1c1c1e;
  border-color: #38383a;
  box-shadow: 0 12px 32px rgba(0,0,0,0.5);
}
.auth-user-name { color: #000; }
[data-theme="dark"] .auth-user-name { color: #f5f5f7; }
.auth-user-email { color: #6e6e73; }
[data-theme="dark"] .auth-user-email { color: #a1a1a6; }
.auth-user-menu-header { border-bottom-color: #e8e8ed; }
[data-theme="dark"] .auth-user-menu-header { border-bottom-color: #38383a; }
.auth-user-plan {
  background: #f5f5f7;
  color: #6e6e73;
  border-color: #e8e8ed;
  letter-spacing: 0.08em;
}
[data-theme="dark"] .auth-user-plan {
  background: #2c2c2e;
  color: #a1a1a6;
  border-color: #38383a;
}
.auth-user-plan.pro {
  background: linear-gradient(135deg, #1d1d1f, #48484a);
  color: #f5f5f7;
}
.auth-menu-item { color: #6e6e73; }
.auth-menu-item:hover { background: #f5f5f7; color: #000; }
[data-theme="dark"] .auth-menu-item { color: #a1a1a6; }
[data-theme="dark"] .auth-menu-item:hover { background: #2c2c2e; color: #f5f5f7; }

/* Modal — versão Apple */
.auth-modal-backdrop { background: rgba(0,0,0,0.45); }
[data-theme="dark"] .auth-modal-backdrop { background: rgba(0,0,0,0.7); }
.auth-modal-card {
  background: #ffffff;
  border: 1px solid #e8e8ed;
  border-radius: 18px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.18);
}
[data-theme="dark"] .auth-modal-card {
  background: #1c1c1e;
  border-color: #38383a;
  box-shadow: 0 20px 60px rgba(0,0,0,0.6);
}
.auth-modal-eyebrow {
  color: #6e6e73;
  letter-spacing: 0.12em;
  font-weight: 500;
}
[data-theme="dark"] .auth-modal-eyebrow { color: #a1a1a6; }
.auth-modal-title { color: #000; letter-spacing: -0.02em; }
[data-theme="dark"] .auth-modal-title { color: #f5f5f7; }
.auth-modal-title .accent {
  color: #6e6e73;
  font-style: normal;
  font-weight: 500;
}
[data-theme="dark"] .auth-modal-title .accent { color: #a1a1a6; }
.auth-modal-sub { color: #6e6e73; }
[data-theme="dark"] .auth-modal-sub { color: #a1a1a6; }
.auth-modal-close { color: #6e6e73; }
.auth-modal-close:hover { color: #000; background: #f5f5f7; }
[data-theme="dark"] .auth-modal-close:hover { color: #f5f5f7; background: #2c2c2e; }
.auth-modal-disclaimer { color: #86868b; }

.auth-google-btn {
  background: #ffffff;
  color: #000;
  border: 1px solid #d2d2d7;
  border-radius: 12px;
  font-weight: 500;
}
.auth-google-btn:hover { background: #f5f5f7; border-color: #b0b0b8; box-shadow: none; }
[data-theme="dark"] .auth-google-btn {
  background: #2c2c2e;
  color: #f5f5f7;
  border-color: #48484a;
}
[data-theme="dark"] .auth-google-btn:hover { background: #38383a; }

.auth-divider { color: #86868b; }
.auth-divider::before,
.auth-divider::after { background: #e8e8ed; }
[data-theme="dark"] .auth-divider::before,
[data-theme="dark"] .auth-divider::after { background: #38383a; }

.auth-field-label { color: #6e6e73; }
[data-theme="dark"] .auth-field-label { color: #a1a1a6; }
.auth-email-form input {
  background: #f5f5f7;
  border: 1px solid #d2d2d7;
  color: #000;
  border-radius: 12px;
}
.auth-email-form input:focus {
  background: #ffffff;
  border-color: #000;
}
.auth-email-form input::placeholder { color: #86868b; }
[data-theme="dark"] .auth-email-form input {
  background: #2c2c2e;
  border-color: #48484a;
  color: #f5f5f7;
}
[data-theme="dark"] .auth-email-form input:focus {
  background: #1c1c1e;
  border-color: #f5f5f7;
}

.auth-email-submit {
  background: #1d1d1f;
  color: #f5f5f7;
  border-radius: 12px;
  font-weight: 500;
}
.auth-email-submit:hover { background: #2d2d2f; }
[data-theme="dark"] .auth-email-submit {
  background: #f5f5f7;
  color: #000;
}
[data-theme="dark"] .auth-email-submit:hover { background: #ffffff; }

.auth-code-info { color: #6e6e73; }
.auth-code-info strong { color: #000; }
[data-theme="dark"] .auth-code-info { color: #a1a1a6; }
[data-theme="dark"] .auth-code-info strong { color: #f5f5f7; }
.auth-back-btn { color: #6e6e73; }
.auth-back-btn:hover { color: #000; }
[data-theme="dark"] .auth-back-btn { color: #a1a1a6; }
[data-theme="dark"] .auth-back-btn:hover { color: #f5f5f7; }

.auth-error {
  background: rgba(255,59,48,0.08);
  border-color: rgba(255,59,48,0.25);
  color: #d70015;
  border-radius: 10px;
}
[data-theme="dark"] .auth-error {
  background: rgba(255,69,58,0.12);
  border-color: rgba(255,69,58,0.3);
  color: #ff453a;
}

/* Lock tooltip — clean */
.lock-tooltip {
  background: #ffffff;
  border-color: #e8e8ed;
  border-radius: 14px;
  box-shadow: 0 12px 28px rgba(0,0,0,0.15);
}
[data-theme="dark"] .lock-tooltip {
  background: #1c1c1e;
  border-color: #38383a;
}
.lock-tooltip-title { color: #000; }
[data-theme="dark"] .lock-tooltip-title { color: #f5f5f7; }
.lock-tooltip-text { color: #6e6e73; }
[data-theme="dark"] .lock-tooltip-text { color: #a1a1a6; }
.lock-tooltip-cta {
  background: #1d1d1f;
  color: #f5f5f7;
  border-radius: 8px;
  font-weight: 500;
}
.lock-tooltip-cta:hover { background: #2d2d2f; }
[data-theme="dark"] .lock-tooltip-cta {
  background: #f5f5f7;
  color: #000;
}
[data-theme="dark"] .lock-tooltip-cta:hover { background: #ffffff; }