/* Native shell tweaks (Capacitor iOS / Android) */
:root {
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  --safe-left: env(safe-area-inset-left, 0px);
  --safe-right: env(safe-area-inset-right, 0px);
  --app-header-height: 68px;
  --profile-nav-height: 62px;
  --profile-actions-height: 120px;
}

html.capacitor-app {
  -webkit-tap-highlight-color: transparent;
}

html.capacitor-app body {
  padding-left: var(--safe-left);
  padding-right: var(--safe-right);
}

html.capacitor-app body:not(.profile-page) {
  padding-top: calc(var(--safe-top) + var(--app-header-height));
}

html.capacitor-app body.profile-page {
  padding-top: var(--safe-top);
}

/* position: sticky is unreliable in iOS WKWebView — use fixed header */
html.capacitor-app .header {
  position: fixed;
  top: var(--safe-top);
  left: 0;
  right: 0;
  width: 100%;
  z-index: 100;
  -webkit-transform: translateZ(0);
  transform: translateZ(0);
}

html.capacitor-app .mobile-nav {
  padding-bottom: calc(8px + var(--safe-bottom));
}

html.capacitor-app .scroll-top {
  bottom: calc(90px + var(--safe-bottom));
}

html.capacitor-app .catalog-dropdown {
  top: calc(var(--app-header-height, 68px) + var(--safe-top));
}

/* ===== Profile (guest) screen ===== */
body.profile-page {
  background: #f0f2f5;
  min-height: 100vh;
  font-family: "Inter", system-ui, sans-serif;
  color: #111827;
}

.profile-page .profile-screen {
  max-width: 480px;
  margin: 0 auto;
  padding: 20px 16px calc(var(--profile-nav-height) + var(--profile-actions-height) + var(--safe-bottom) + 24px);
}

.profile-guest-title {
  font-size: 17px;
  font-weight: 700;
  line-height: 1.45;
  text-align: center;
  margin: 8px 0 24px;
  padding: 0 8px;
}

.profile-menu-group {
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  margin-bottom: 12px;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}

.profile-menu-item {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  padding: 16px;
  border: none;
  background: #fff;
  color: inherit;
  font: inherit;
  text-align: left;
  text-decoration: none;
  cursor: pointer;
  border-bottom: 1px solid #f1f5f9;
}

.profile-menu-group .profile-menu-item:last-child {
  border-bottom: none;
}

.profile-menu-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  color: #2563eb;
}

.profile-menu-label {
  flex: 1;
  font-size: 15px;
  font-weight: 500;
}

.profile-menu-state {
  font-size: 13px;
  color: #64748b;
  margin-right: 4px;
}

html[data-theme="dark"] .profile-menu-state {
  color: #94a3b8;
}

.profile-menu-chevron {
  flex-shrink: 0;
  color: #94a3b8;
}

.profile-bottom-actions {
  position: fixed;
  left: 0;
  right: 0;
  bottom: calc(var(--profile-nav-height) + var(--safe-bottom));
  max-width: 480px;
  margin: 0 auto;
  padding: 12px 16px 8px;
  background: linear-gradient(to top, #f0f2f5 85%, rgba(240, 242, 245, 0));
  z-index: 150;
}

.profile-login-btn {
  display: block;
  width: 100%;
  height: 52px;
  border: none;
  border-radius: 14px;
  background: #2563eb;
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
}

.profile-login-btn:active {
  background: #1d4ed8;
}

.profile-register-link {
  display: block;
  margin-top: 12px;
  text-align: center;
  color: #2563eb;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
}

.profile-page .mobile-nav {
  display: flex;
}

/* Login sheet modal */
.profile-login-modal {
  position: fixed;
  inset: 0;
  z-index: 400;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  background: rgba(15, 23, 42, 0.45);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s, visibility 0.2s;
}

.profile-login-modal.is-open {
  opacity: 1;
  visibility: visible;
}

.profile-login-sheet {
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  overflow-y: auto;
  background: #fff;
  border-radius: 20px 20px 0 0;
  padding: 20px 20px calc(20px + var(--safe-bottom));
  transform: translateY(100%);
  transition: transform 0.25s ease;
}

.profile-login-modal.is-open .profile-login-sheet {
  transform: translateY(0);
}

.profile-sheet-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.profile-sheet-title {
  font-size: 18px;
  font-weight: 700;
}

.profile-sheet-close {
  width: 36px;
  height: 36px;
  border: none;
  border-radius: 50%;
  background: #f1f5f9;
  color: #64748b;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
}

.profile-form-group {
  margin-bottom: 16px;
}

.profile-form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: #475569;
  margin-bottom: 6px;
}

.profile-form-group input {
  width: 100%;
  height: 48px;
  border: 1.5px solid #e2e8f0;
  border-radius: 12px;
  padding: 0 14px;
  font-size: 15px;
  font-family: inherit;
  outline: none;
  background: #f8fafc;
}

.profile-form-group input:focus {
  border-color: #2563eb;
  background: #fff;
}

.profile-form-error {
  color: #ef4444;
  font-size: 13px;
  margin-bottom: 12px;
  display: none;
}

.profile-form-error.visible {
  display: block;
}

.profile-toast {
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: calc(var(--profile-nav-height) + var(--profile-actions-height) + var(--safe-bottom) + 8px);
  max-width: 448px;
  margin: 0 auto;
  padding: 12px 16px;
  background: #1e293b;
  color: #fff;
  border-radius: 12px;
  font-size: 14px;
  text-align: center;
  z-index: 500;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s, visibility 0.2s;
}

.profile-toast.is-visible {
  opacity: 1;
  visibility: visible;
}

html[data-theme="dark"] body.profile-page {
  background: #0b0f17;
  color: #f3f4f6;
}

html[data-theme="dark"] .profile-menu-group,
html[data-theme="dark"] .profile-menu-item,
html[data-theme="dark"] .profile-login-sheet {
  background: #151c27;
  color: #f3f4f6;
}

html[data-theme="dark"] .profile-menu-item {
  border-bottom-color: #243044;
}

html[data-theme="dark"] .profile-bottom-actions {
  background: linear-gradient(to top, #0b0f17 85%, rgba(11, 15, 23, 0));
}

html[data-theme="dark"] .profile-sheet-close {
  background: #1c2433;
  color: #cbd5e1;
}

html[data-theme="dark"] .profile-form-group input {
  background: #111827;
  border-color: #243044;
  color: #f3f4f6;
}

@media (min-width: 769px) {
  body.profile-page {
    background: #e5e7eb;
  }

  html[data-theme="dark"] body.profile-page {
    background: #070b12;
  }

  .profile-page .profile-screen {
    padding-top: 32px;
  }

  .profile-bottom-actions {
    position: static;
    max-width: 480px;
    margin: 0 auto 24px;
    padding: 0 16px;
    background: none;
  }

  .profile-page .mobile-nav {
    display: none;
  }

  body.profile-page {
    padding-bottom: 32px;
  }
}