/*
 * Mojo Portal UI Kit — базовый слой поверх brand-tokens и страничных тем.
 * Компоненты: префикс .mojo-ui- (не пересекаются с legacy .btn / .card).
 */
:root {
  --mojo-ui-space-1: 4px;
  --mojo-ui-space-2: 8px;
  --mojo-ui-space-3: 12px;
  --mojo-ui-space-4: 16px;
  --mojo-ui-space-5: 20px;
  --mojo-ui-space-6: 24px;
  --mojo-ui-radius-sm: 8px;
  --mojo-ui-radius-md: 12px;
  --mojo-ui-radius-lg: 14px;
  --mojo-ui-radius-pill: 999px;
  --mojo-ui-touch-min: 44px;
  --mojo-ui-focus-ring: 2px solid var(--accent, #6366f1);
  --mojo-ui-focus-offset: 2px;
  --mojo-ui-z-dropdown: 70;
  --mojo-ui-z-sticky: 80;
  --mojo-ui-z-modal: 120;
  --mojo-ui-shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.08);
  --mojo-ui-shadow-md: 0 16px 40px -20px rgba(15, 23, 42, 0.55);
}

.mojo-ui-surface {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--mojo-ui-radius-lg);
  padding: var(--mojo-ui-space-4);
}

.mojo-ui-stack {
  display: flex;
  flex-direction: column;
  gap: var(--mojo-ui-space-3);
}

.mojo-ui-stack--row {
  flex-direction: row;
  flex-wrap: wrap;
  align-items: center;
}

.mojo-ui-text-muted {
  color: color-mix(in srgb, var(--text) 72%, var(--muted));
  font-size: 14px;
}

.mojo-ui-Button {
  box-sizing: border-box;
  min-height: var(--mojo-ui-touch-min);
  padding: 10px var(--mojo-ui-space-4);
  border-radius: var(--mojo-ui-radius-sm);
  border: 1px solid var(--line);
  font-weight: 700;
  font-size: 14px;
  text-decoration: none;
  text-align: center;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--mojo-ui-space-2);
  transition:
    border-color 0.16s ease,
    background 0.16s ease,
    box-shadow 0.16s ease,
    transform 0.16s ease;
}

.mojo-ui-Button--primary {
  background: var(--accent-btn, var(--accent, #6366f1));
  color: #fff;
  border-color: color-mix(in srgb, var(--accent-btn, var(--accent, #6366f1)) 70%, #000);
}

.mojo-ui-Button--ghost {
  background: var(--card);
  color: var(--text);
}

.mojo-ui-Button:focus-visible {
  outline: var(--mojo-ui-focus-ring);
  outline-offset: var(--mojo-ui-focus-offset);
}

.mojo-ui-Card {
  box-sizing: border-box;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--mojo-ui-radius-md);
  padding: var(--mojo-ui-space-3) var(--mojo-ui-space-4);
  display: flex;
  flex-direction: column;
  gap: var(--mojo-ui-space-2);
}

.mojo-ui-Card__title {
  margin: 0;
  font-size: 16px;
  font-weight: 800;
  color: var(--text);
}

.mojo-ui-FieldLabel {
  font-size: 12px;
  font-weight: 700;
  color: var(--muted);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.mojo-ui-Input {
  box-sizing: border-box;
  width: 100%;
  min-height: var(--mojo-ui-touch-min);
  padding: 10px 12px;
  border-radius: var(--mojo-ui-radius-sm);
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--card) 94%, transparent);
  color: var(--text);
  font-size: 14px;
}

.mojo-ui-Input:focus-visible {
  outline: var(--mojo-ui-focus-ring);
  outline-offset: var(--mojo-ui-focus-offset);
}

.mojo-ui-Badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 4px 9px;
  border-radius: var(--mojo-ui-radius-pill);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.03em;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--accent) 14%, transparent);
  color: var(--text);
}

.mojo-ui-Divider {
  height: 1px;
  border: 0;
  margin: var(--mojo-ui-space-3) 0;
  background: var(--line);
}

/*
 * === Portal shell ===
 * Общая шапка, навигация, аккаунт и переключатель темы (лендинг, кабинет, тарифы, доки и т.д.).
 * Страницы переопределяют только :root / .wrap при необходимости (загружаются после этого файла).
 */
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  font-family: Inter, Segoe UI, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.wrap {
  max-width: 1220px;
  margin: 0 auto;
  padding: 20px;
}
.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px 16px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 0 0 auto;
}
.mojo-logo-link--portal img {
  display: block;
  height: var(--mojo-portal-logo-h, 44px);
  width: auto;
  max-width: min(240px, 85vw);
}
.nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 12px;
  justify-content: flex-end;
  flex: 1 1 auto;
  min-width: 0;
}
.nav a {
  text-decoration: none;
  color: var(--accent);
  font-weight: 600;
  margin-left: 0;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}
.nav-dropdown {
  position: relative;
  display: inline-flex;
  align-items: center;
}
.nav-dropdown-summary {
  list-style: none;
  display: inline-flex;
  align-items: center;
  cursor: pointer;
  color: var(--accent);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0;
  padding: 0;
  border: 0;
  background: transparent;
  transition:
    color 0.14s ease,
    opacity 0.14s ease;
}
.nav-dropdown-summary:hover {
  color: color-mix(in srgb, var(--accent) 90%, #ffffff 10%);
}
.nav-dropdown[open] > .nav-dropdown-summary {
  color: color-mix(in srgb, var(--accent) 86%, #ffffff 14%);
}
.nav-dropdown > summary::-webkit-details-marker {
  display: none;
}
.nav-dropdown-summary::after {
  content: "";
  display: inline-block;
  width: 0.42em;
  height: 0.42em;
  margin-left: 0.35em;
  flex-shrink: 0;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
  opacity: 0.88;
}
.nav-dropdown-panel {
  position: absolute;
  left: 0;
  top: calc(100% + 8px);
  min-width: 232px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 10px;
  background: color-mix(in srgb, var(--card) 97%, var(--accent) 3%);
  border: 1px solid color-mix(in srgb, var(--line) 88%, var(--accent) 12%);
  border-radius: 14px;
  box-shadow:
    0 16px 40px -20px rgba(15, 23, 42, 0.65),
    0 0 0 1px color-mix(in srgb, var(--line) 70%, transparent);
  z-index: 70;
  animation: mojo-nav-dd-in 0.18s ease-out;
}
@keyframes mojo-nav-dd-in {
  from {
    opacity: 0;
    transform: translateY(-5px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.nav-dropdown-panel a {
  display: block;
  padding: 10px 12px;
  border-radius: 10px;
  text-decoration: none;
  color: var(--text);
  font-weight: 600;
  font-size: 14px;
  border: 1px solid transparent;
  transition:
    background 0.14s ease,
    border-color 0.14s ease,
    color 0.14s ease;
}
.nav-dropdown-panel a:hover {
  background: color-mix(in srgb, var(--accent) 16%, transparent);
  border-color: color-mix(in srgb, var(--accent) 28%, var(--line));
  color: var(--accent);
}
.nav-account {
  position: relative;
}
.theme-btn.nav-account-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  max-width: min(320px, 65vw);
  padding: 2px;
  border: 1px solid color-mix(in srgb, var(--line) 82%, var(--accent) 18%);
  background: color-mix(in srgb, var(--card) 94%, transparent);
  border-radius: 999px;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.08);
  outline: none;
  line-height: 0;
  cursor: pointer;
  transition:
    border-color 0.16s ease,
    box-shadow 0.16s ease,
    transform 0.16s ease;
}
.theme-btn.nav-account-toggle:hover,
.theme-btn.nav-account-toggle:focus,
.theme-btn.nav-account-toggle:focus-visible {
  border-color: color-mix(in srgb, var(--accent) 70%, var(--line));
  background: color-mix(in srgb, var(--card) 88%, transparent);
  box-shadow:
    0 0 0 3px color-mix(in srgb, var(--accent) 16%, transparent),
    0 8px 18px -12px rgba(15, 23, 42, 0.5);
  outline: none;
  transform: translateY(-1px);
}
.nav-account-badge {
  width: 26px;
  height: 26px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 800;
  background: color-mix(in srgb, var(--accent) 24%, transparent);
  color: var(--accent);
  flex: 0 0 auto;
}
.nav-account-email {
  max-width: min(240px, 46vw);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 13px;
  font-weight: 600;
}
.nav-account-menu {
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  width: min(320px, 86vw);
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: 0 18px 30px -22px rgba(15, 23, 42, 0.55);
  padding: 8px;
  z-index: 80;
}
.nav-account-head-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 10px;
  border-bottom: 1px solid var(--line);
  margin: 0;
}
.nav-account-head {
  padding: 0;
  font-size: 13px;
  color: var(--text);
  font-weight: 700;
  margin: 0;
}
.nav-account-email-line {
  padding: 6px 10px 8px;
  font-size: 12px;
  color: var(--muted);
  border-bottom: 1px solid var(--line);
  margin: 0 0 8px;
}
.nav-account-usage {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 8px 10px;
  margin-bottom: 8px;
  display: grid;
  gap: 2px;
}
.nav-account-usage strong {
  font-size: 12px;
  color: var(--text);
  font-weight: 700;
}
.nav-account-usage small {
  font-size: 11px;
  color: var(--muted);
}
.nav-account-usage.is-unlimited {
  border: 1px solid color-mix(in srgb, #22c55e 45%, var(--line));
  background: color-mix(in srgb, #22c55e 10%, var(--card));
}
.nav-account-usage.is-unlimited strong {
  color: #166534;
}
.nav-account-usage.is-unlimited small {
  color: color-mix(in srgb, #166534 78%, var(--muted));
}
.nav-usage-pill {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  justify-content: center;
  padding: 2px 9px;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, #22c55e 62%, var(--line));
  background: color-mix(in srgb, #22c55e 15%, #ffffff);
  color: #166534;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.03em;
}
.nav-account-link {
  width: 100%;
  border: 0;
  background: transparent;
  border-radius: 8px;
  padding: 8px 10px;
  text-align: left;
  display: block;
  text-decoration: none;
  color: var(--text);
  font-size: 14px;
  cursor: pointer;
}
.nav-account-link:hover {
  background: color-mix(in srgb, var(--line) 70%, transparent);
}
.nav-account-logout {
  color: #ef4444;
  font-weight: 700;
}
.nav-account-lang {
  display: inline-flex;
  gap: 6px;
}
.nav-lang-btn {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: transparent;
  color: var(--text);
  font-size: 11px;
  font-weight: 700;
  padding: 4px 8px;
  cursor: pointer;
}
.nav-lang-btn.is-active {
  border-color: color-mix(in srgb, var(--accent) 65%, var(--line));
  color: var(--accent);
}
.nav-user {
  font-size: 13px;
  color: var(--muted);
  max-width: min(220px, 42vw);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.nav-usage {
  min-width: 205px;
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: color-mix(in srgb, var(--card) 85%, transparent);
  display: inline-flex;
  flex-direction: column;
  gap: 2px;
}
.nav-usage strong {
  font-size: 12px;
  color: var(--text);
  font-weight: 700;
}
.nav-usage small {
  font-size: 11px;
  color: var(--muted);
}
.nav-usage-bar {
  height: 4px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--line) 80%, transparent);
  overflow: hidden;
  margin-top: 2px;
}
.nav-usage-bar > span {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, #22c55e, #84cc16);
}
.nav a.nav-topup {
  color: var(--text);
  text-decoration: none;
  font-size: 13px;
  font-weight: 700;
}
.nav .nav-auth-btn {
  margin-left: 12px;
  min-height: 36px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--accent-btn, var(--accent)) 68%, #111827 32%);
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--accent-btn, var(--accent)) 86%, #38bdf8 14%) 0%,
    color-mix(in srgb, #4f46e5 86%, #8b5cf6 14%) 100%
  );
  color: #ffffff;
  font-weight: 800;
  letter-spacing: 0.01em;
  box-shadow:
    0 10px 22px -14px rgba(79, 70, 229, 0.9),
    0 1px 0 rgba(255, 255, 255, 0.2) inset;
  transition:
    transform 0.16s ease,
    filter 0.16s ease,
    box-shadow 0.16s ease;
  display: inline-flex;
  align-items: center;
}
.nav .nav-auth-btn:hover,
.nav .nav-auth-btn:focus,
.nav .nav-auth-btn:focus-visible {
  transform: translateY(-1px);
  filter: saturate(1.08) brightness(1.04);
  box-shadow:
    0 0 0 3px color-mix(in srgb, var(--accent) 22%, transparent),
    0 14px 26px -16px rgba(79, 70, 229, 0.95);
}
body:not(.dark) .nav .nav-auth-btn {
  border-color: color-mix(in srgb, var(--accent-btn, var(--accent)) 72%, #312e81 28%);
  box-shadow:
    0 8px 16px -12px rgba(79, 70, 229, 0.5),
    0 1px 0 rgba(255, 255, 255, 0.35) inset;
}
.theme-btn {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 7px 9px;
  cursor: pointer;
  background: var(--card);
  color: var(--text);
}
#themeToggle {
  width: 36px;
  height: 36px;
  padding: 0;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--line) 76%, var(--accent) 24%);
  background: color-mix(in srgb, var(--card) 90%, transparent);
  color: var(--text);
  font-size: 16px;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.12);
  transition:
    border-color 0.16s ease,
    box-shadow 0.16s ease,
    transform 0.16s ease,
    background 0.16s ease;
}
#themeToggle:hover {
  border-color: color-mix(in srgb, var(--accent) 62%, var(--line));
  background: color-mix(in srgb, var(--card) 82%, var(--accent) 18%);
  transform: translateY(-1px);
  box-shadow:
    0 0 0 3px color-mix(in srgb, var(--accent) 14%, transparent),
    0 8px 16px -12px rgba(15, 23, 42, 0.5);
}
#themeToggle:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
a:focus-visible,
button:focus-visible,
.theme-btn:focus-visible,
.term-btn:focus-visible,
.nav-dropdown-summary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.btn {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.term-btn {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}
.btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.nav .nav-auth-btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.nav a,
.nav .nav-auth-btn,
.theme-btn:not(.nav-account-toggle):not(#themeToggle),
.nav-dropdown-summary {
  min-height: 44px;
}
.nav .nav-auth-btn {
  min-height: 36px;
}
.nav a,
.theme-btn:not(.nav-account-toggle):not(#themeToggle),
.nav-dropdown-summary {
  display: inline-flex;
  align-items: center;
}
@media (max-width: 960px) {
  .top {
    flex-direction: column;
    align-items: flex-start;
  }
  .nav {
    width: 100%;
  }
  .nav-dropdown {
    width: 100%;
  }
  .nav-dropdown-summary {
    width: 100%;
    text-align: left;
  }
  .nav-dropdown-panel {
    position: static;
    margin-top: 6px;
    width: 100%;
    min-width: 0;
  }
}
@media (max-width: 768px) {
  .wrap {
    padding: 14px;
  }
  .top {
    padding: 12px;
  }
  .nav-account {
    width: auto;
    max-width: 100%;
  }
  .theme-btn.nav-account-toggle {
    width: fit-content;
    max-width: 100%;
    min-width: 44px;
    justify-content: flex-start;
    padding: 2px;
  }
  .nav-account-email:empty {
    display: none;
  }
  .nav-account-menu {
    position: static;
    right: auto;
    left: auto;
    top: auto;
    width: min(320px, calc(100vw - 40px));
    margin-top: 8px;
  }
}