/*
 * Хаб: компоненты вне Tailwind-сборки.
 * После `rails assets:precompile` / Docker файл builds/tailwind.css пересобирается
 * и может не включать кастомный CSS из app/assets/tailwind/application.css — поэтому тема и поля почты здесь.
 */

/* Утилиты, которых нет в текущем скане Tailwind */
.max-w-lg {
  max-width: 32rem;
}

.leading-normal {
  line-height: 1.5;
}

/* Палитра как в max-miniapp :root */
:root {
  --slate-50: #f8fafc;
  --slate-100: #f1f5f9;
  --slate-200: #e2e8f0;
  --slate-400: #94a3b8;
  --slate-500: #64748b;
  --slate-600: #475569;
  --slate-700: #334155;
  --slate-800: #1e293b;
  --slate-900: #0f172a;
  --indigo-500: #6366f1;
  --indigo-400: #818cf8;
  --indigo-600: #4f46e5;
  --radius-lg: 0.5rem;
  --radius-xl: 0.75rem;
}

/*
 * WebApp: одна колонка с main в application (max-w-5xl = 64rem + px-4 / sm:px-6 / lg:px-8).
 * Вынесено в CSS, чтобы fixed-навбар и main не разъезжались из-за разного парсинга вложенности.
 * Горизонтальные safe-area — как у системного контента на iPhone.
 */
.hub-shell {
  box-sizing: border-box;
  margin-left: auto;
  margin-right: auto;
  width: 100%;
  max-width: 64rem;
  padding-left: max(1rem, env(safe-area-inset-left, 0px));
  padding-right: max(1rem, env(safe-area-inset-right, 0px));
}

@media (min-width: 640px) {
  .hub-shell {
    padding-left: max(1.5rem, env(safe-area-inset-left, 0px));
    padding-right: max(1.5rem, env(safe-area-inset-right, 0px));
  }
}

@media (min-width: 1024px) {
  .hub-shell {
    padding-left: max(2rem, env(safe-area-inset-left, 0px));
    padding-right: max(2rem, env(safe-area-inset-right, 0px));
  }
}

/*
 * WebApp (hub_embedded): скролл только в main — шапка и нижнее меню не прыгают при появлении scrollbar у окна.
 */
html.hub-embedded-html {
  height: 100%;
  overflow: hidden;
}

body.hub-embedded-body {
  box-sizing: border-box;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 100%;
  min-height: 100dvh;
  min-height: -webkit-fill-available;
}

.hub-embedded-layout {
  flex: 1 1 auto;
  min-height: 0;
  display: flex;
  flex-direction: column;
  width: 100%;
}

/*
 * WebApp (hub_embedded): нижняя панель и отступ контента — safe area iPhone / MAX WebView.
 * Нужен viewport-fit=cover в meta viewport; иначе env(safe-area-inset-bottom) часто 0.
 */
.hub-embedded-main {
  flex: 1 1 0;
  min-height: 0;
  min-width: 0;
  overflow-x: hidden;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior-y: contain;
  scrollbar-gutter: stable;
  padding-bottom: calc(6rem + max(env(safe-area-inset-bottom, 0px), 0.75rem));
}

.hub-embedded-bottom-nav {
  box-sizing: border-box;
  /* Поднимаем вкладки над home indicator; если inset не приходит — минимум ~20px */
  padding-bottom: max(env(safe-area-inset-bottom, 0px), 1.25rem);
}

@keyframes hub-embedded-nav-action-spin {
  to {
    transform: rotate(360deg);
  }
}

.hub-embedded-nav-action-spin {
  animation: hub-embedded-nav-action-spin 0.65s linear infinite;
}

.hub-embedded-nav-session-slot:not([data-ui-state="loading"]) .hub-embedded-nav-action-spin {
  animation: none;
}

/*
 * «Новая сессия»: один слот, data-ui-state = idle | loading | success.
 * Cross-fade + scale как у кнопки «Скопировать ID» (clipboard-icon в tailwind/application.css).
 * Высота строки подписи = одна линия как у соседних вкладок (без лишнего min-height — иначе columns-end поднимает иконку).
 */
.hub-embedded-nav-session-slot {
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

.hub-embedded-nav-session-icon-slot {
  box-sizing: border-box;
  position: relative;
  width: 2.25rem;
  height: 2.25rem;
}

.hub-embedded-nav-session-label-slot {
  box-sizing: border-box;
  position: relative;
  width: 100%;
  min-height: 1.25em;
  line-height: 1.25;
}

.hub-embedded-nav-session-slot .hub-embedded-nav-session-layer {
  transition:
    opacity 220ms cubic-bezier(0.34, 1.25, 0.64, 1),
    transform 220ms cubic-bezier(0.34, 1.25, 0.64, 1),
    color 220ms cubic-bezier(0.34, 1.25, 0.64, 1);
  transform-origin: center;
}

.hub-embedded-nav-session-icon-slot .hub-embedded-nav-session-layer {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.75rem;
}

.hub-embedded-nav-session-label-slot .hub-embedded-nav-session-layer {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
}

/* :hover на таче в WebView «залипает» после тапа — показываем подсветку только у реального hover (мышь). */
@media (hover: hover) and (pointer: fine) {
  .hub-embedded-nav-session-slot:hover {
    color: var(--slate-800, #1e293b);
  }

  html.dark .hub-embedded-nav-session-slot:hover {
    color: #e2e8f0;
  }

  .hub-embedded-nav-session-slot:hover .hub-embedded-nav-session-icon-slot .hub-embedded-nav-session-layer {
    background-color: rgb(241 245 249 / 0.9);
  }

  html.dark .hub-embedded-nav-session-slot:hover .hub-embedded-nav-session-icon-slot .hub-embedded-nav-session-layer {
    background-color: rgb(30 41 59 / 0.8);
  }
}

.hub-embedded-nav-session-success-icon {
  color: #059669;
}

html.dark .hub-embedded-nav-session-success-icon {
  color: #34d399;
}

.hub-embedded-nav-session-slot[data-ui-state="idle"] .hub-embedded-nav-session-icon--idle,
.hub-embedded-nav-session-slot[data-ui-state="idle"] .hub-embedded-nav-session-label--idle,
.hub-embedded-nav-session-slot[data-ui-state="loading"] .hub-embedded-nav-session-icon--loading,
.hub-embedded-nav-session-slot[data-ui-state="loading"] .hub-embedded-nav-session-label--loading,
.hub-embedded-nav-session-slot[data-ui-state="success"] .hub-embedded-nav-session-icon--success,
.hub-embedded-nav-session-slot[data-ui-state="success"] .hub-embedded-nav-session-label--success {
  opacity: 1;
  transform: scale(1);
  z-index: 2;
  pointer-events: auto;
}

.hub-embedded-nav-session-slot[data-ui-state="idle"] .hub-embedded-nav-session-icon--loading,
.hub-embedded-nav-session-slot[data-ui-state="idle"] .hub-embedded-nav-session-icon--success,
.hub-embedded-nav-session-slot[data-ui-state="idle"] .hub-embedded-nav-session-label--loading,
.hub-embedded-nav-session-slot[data-ui-state="idle"] .hub-embedded-nav-session-label--success,
.hub-embedded-nav-session-slot[data-ui-state="loading"] .hub-embedded-nav-session-icon--idle,
.hub-embedded-nav-session-slot[data-ui-state="loading"] .hub-embedded-nav-session-icon--success,
.hub-embedded-nav-session-slot[data-ui-state="loading"] .hub-embedded-nav-session-label--idle,
.hub-embedded-nav-session-slot[data-ui-state="loading"] .hub-embedded-nav-session-label--success,
.hub-embedded-nav-session-slot[data-ui-state="success"] .hub-embedded-nav-session-icon--idle,
.hub-embedded-nav-session-slot[data-ui-state="success"] .hub-embedded-nav-session-icon--loading,
.hub-embedded-nav-session-slot[data-ui-state="success"] .hub-embedded-nav-session-label--idle,
.hub-embedded-nav-session-slot[data-ui-state="success"] .hub-embedded-nav-session-label--loading {
  opacity: 0;
  transform: scale(0.72);
  pointer-events: none;
  z-index: 0;
}

.hub-embedded-nav-session-slot[data-ui-state="success"] .hub-embedded-nav-session-label--success {
  color: #059669;
}

html.dark .hub-embedded-nav-session-slot[data-ui-state="success"] .hub-embedded-nav-session-label--success {
  color: #34d399;
}

/* Тост обратной связи */
.hub-embedded-toast {
  box-sizing: border-box;
  position: fixed;
  z-index: 70;
  left: 50%;
  top: max(1rem, env(safe-area-inset-top, 0px));
  max-width: min(22rem, calc(100vw - 2rem));
  transform: translateX(-50%) translateY(-0.35rem);
  padding: 0.65rem 1rem;
  border-radius: var(--radius-xl);
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.35;
  text-align: center;
  color: #fff;
  background-color: var(--slate-900);
  border: 1px solid var(--slate-700);
  box-shadow: 0 10px 25px -5px rgb(0 0 0 / 0.35);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

html.dark .hub-embedded-toast {
  background-color: var(--slate-800);
  border-color: var(--slate-600);
}

.hub-embedded-toast.hub-embedded-toast--visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* Поля почты (select) */
.hub-email-field {
  box-sizing: border-box;
  min-height: 2.75rem;
}

select.hub-email-field {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3E%3Cpath stroke='%2364748b' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3E%3C/svg%3E");
  background-position: right 0.75rem center;
  background-repeat: no-repeat;
  background-size: 1.25rem;
  padding-right: 2.5rem;
}

/* Настройки миниаппа: без избыточной высоты touch-target у селекта */
select.hub-email-field.hub-settings-compact-select {
  min-height: 2.25rem;
  background-position: right 0.5rem center;
  background-size: 1rem;
  padding-right: 2rem;
}

html.dark select.hub-email-field {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3E%3Cpath stroke='%2394a3b8' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3E%3C/svg%3E");
}

.hub-email-test-status {
  box-sizing: border-box;
}

/*
 * Баланс и пополнение — как max-miniapp (карточка, поле, таблетки, CTA).
 */
.hub-billing-card {
  margin-bottom: 1rem;
  padding: 1rem 1.125rem;
  border-radius: var(--radius-xl);
  border: 1px solid var(--slate-200);
  background: #fff;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.05);
}

.hub-billing-label {
  margin: 0;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--slate-500);
}

.hub-billing-amount {
  margin: 0.35rem 0 0;
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--slate-900);
}

.hub-billing-note {
  margin: 0.5rem 0 0;
  font-size: 0.8125rem;
  color: #b45309;
}

html.dark .hub-billing-card {
  background: #1e293b;
  border-color: #334155;
  box-shadow: none;
}

html.dark .hub-billing-amount {
  color: #f1f5f9;
}

html.dark .hub-billing-note {
  color: #fcd34d;
}

.hub-billing-topup label.hub-field-label {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--slate-700);
}

html.dark .hub-billing-topup label.hub-field-label {
  color: #cbd5e1;
}

.hub-billing-topup input.hub-input {
  box-sizing: border-box;
  width: 100%;
  margin-bottom: 0.875rem;
  padding: 0.8125rem 1rem;
  min-height: 3rem;
  font-family: inherit;
  font-size: 1rem;
  line-height: 1.45;
  color: var(--slate-900);
  background: #fff;
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg);
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}

.hub-billing-topup input.hub-input:focus {
  outline: none;
  border-color: var(--indigo-500);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.25);
}

.hub-billing-topup input.hub-input:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  background: var(--slate-50);
}

html.dark .hub-billing-topup input.hub-input {
  color: #f1f5f9;
  background: #1e293b;
  border-color: #334155;
  box-shadow: none;
}

html.dark .hub-billing-topup input.hub-input:disabled {
  background: #0f172a;
}

.hub-billing-topup .hub-preset-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.625rem;
  margin-bottom: 1rem;
}

/* submit_tag даёт input[type=submit] — те же классы, что и у button.hub-btn */
.hub-billing-topup button.hub-btn,
.hub-billing-topup input[type="submit"].hub-btn {
  box-sizing: border-box;
  display: inline-flex;
  width: 100%;
  align-items: center;
  justify-content: center;
  padding: 0.625rem 1rem;
  margin-bottom: 0;
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-lg);
  border: 1px solid var(--slate-200);
  background: #fff;
  color: var(--slate-700);
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.05);
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease;
  -webkit-appearance: none;
  appearance: none;
}

.hub-billing-topup button.hub-btn:hover:not(:disabled),
.hub-billing-topup input[type="submit"].hub-btn:hover:not(:disabled) {
  background: var(--slate-50);
}

.hub-billing-topup button.hub-btn:active:not(:disabled),
.hub-billing-topup input[type="submit"].hub-btn:active:not(:disabled) {
  opacity: 0.92;
}

.hub-billing-topup button.hub-btn:focus-visible,
.hub-billing-topup input[type="submit"].hub-btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 2px #fff, 0 0 0 4px var(--indigo-500);
}

html.dark .hub-billing-topup button.hub-btn:not(.hub-btn--primary),
html.dark .hub-billing-topup input[type="submit"].hub-btn:not(.hub-btn--primary) {
  background: #1e293b;
  border-color: #334155;
  color: #e2e8f0;
  box-shadow: none;
}

html.dark .hub-billing-topup button.hub-btn:not(.hub-btn--primary):hover:not(:disabled),
html.dark .hub-billing-topup input[type="submit"].hub-btn:not(.hub-btn--primary):hover:not(:disabled) {
  background: #334155;
}

html.dark .hub-billing-topup button.hub-btn:focus-visible,
html.dark .hub-billing-topup input[type="submit"].hub-btn:focus-visible {
  box-shadow: 0 0 0 2px #0f172a, 0 0 0 4px var(--indigo-400);
}

.hub-billing-topup button.hub-btn--preset-pill {
  width: auto;
  flex: 0 0 auto;
  min-width: 2.5rem;
  min-height: 2.5rem;
  padding: 0.375rem 0.6875rem;
  margin-bottom: 0;
  border-radius: 9999px;
  font-size: 0.8125rem;
  font-variant-numeric: tabular-nums;
}

.hub-billing-topup button.hub-btn--primary,
.hub-billing-topup input[type="submit"].hub-btn--primary {
  border-color: transparent;
  background: var(--indigo-600);
  color: #fff;
  box-shadow: 0 1px 2px rgba(79, 70, 229, 0.25);
  font-size: 1rem;
  padding: 0.875rem 1.25rem;
  min-height: 3rem;
}

.hub-billing-topup button.hub-btn--primary:hover:not(:disabled),
.hub-billing-topup input[type="submit"].hub-btn--primary:hover:not(:disabled) {
  background: var(--indigo-500);
}

.hub-billing-topup button.hub-btn:disabled,
.hub-billing-topup input[type="submit"].hub-btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

/* Заголовок экранов биллинга */
.hub-billing-screen-head {
  margin-bottom: 0.25rem;
}

.hub-billing-screen-head__title {
  margin: 0;
  line-height: 1.2;
}

/*
 * Переключатель как в настройках iOS (свитч).
 */
.hub-ios-switch {
  position: relative;
  display: inline-block;
  width: 51px;
  height: 31px;
  flex-shrink: 0;
}

.hub-ios-switch__input {
  position: absolute;
  inset: 0;
  z-index: 2;
  margin: 0;
  width: 51px;
  height: 31px;
  opacity: 0;
  cursor: pointer;
}

.hub-ios-switch__track {
  position: absolute;
  inset: 0;
  z-index: 0;
  border-radius: 31px;
  background: #e2e8f0;
  pointer-events: none;
  transition: background 0.2s ease;
}

.hub-ios-switch__input:checked + .hub-ios-switch__track {
  background: #4f46e5;
}

.hub-ios-switch__track::after {
  content: "";
  position: absolute;
  width: 27px;
  height: 27px;
  left: 2px;
  top: 2px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.2);
  transition: transform 0.2s ease;
}

.hub-ios-switch__input:checked + .hub-ios-switch__track::after {
  transform: translateX(20px);
}

.hub-ios-switch:has(.hub-ios-switch__input:focus-visible) .hub-ios-switch__track {
  box-shadow: 0 0 0 2px #fff, 0 0 0 4px #6366f1;
}

html.dark .hub-ios-switch__track {
  background: #334155;
}

html.dark .hub-ios-switch:has(.hub-ios-switch__input:focus-visible) .hub-ios-switch__track {
  box-shadow: 0 0 0 2px #0f172a, 0 0 0 4px #818cf8;
}