/* Светлая тема по умолчанию (iOS-подобная); тёмная — html[data-theme="dark"] */
:root {
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --radius: 14px;
  --radius-sm: 10px;
  --tap-min: 44px;
}

html[data-theme="light"] {
  --bg: #f2f2f7;
  --elevated: #ffffff;
  --text: #000000;
  --text-secondary: rgba(60, 60, 67, 0.72);
  --separator: rgba(60, 60, 67, 0.18);
  --accent: #007aff;
  --accent-pressed: #0062cc;
  --danger: #ff3b30;
  --danger-bg: rgba(255, 59, 48, 0.12);
  --header-bg: rgba(249, 249, 249, 0.94);
  --code-bg: #e5e5ea;
  --link-row: rgba(60, 60, 67, 0.08);
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
}

html[data-theme="dark"] {
  --bg: #000000;
  --elevated: #1c1c1e;
  --text: #ffffff;
  --text-secondary: rgba(235, 235, 245, 0.6);
  --separator: rgba(84, 84, 88, 0.65);
  --accent: #0a84ff;
  --accent-pressed: #409cff;
  --danger: #ff453a;
  --danger-bg: rgba(255, 69, 58, 0.15);
  --header-bg: rgba(28, 28, 30, 0.94);
  --code-bg: #2c2c2e;
  --link-row: rgba(84, 84, 88, 0.4);
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.45);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body.page {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.4;
  -webkit-font-smoothing: antialiased;
  padding-bottom: env(safe-area-inset-bottom, 0px);
}

.page-public-profile .profile-public {
  padding-bottom: max(1.5rem, env(safe-area-inset-bottom));
}

.site-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem 0.75rem;
  padding: max(0.65rem, env(safe-area-inset-top)) max(1rem, env(safe-area-inset-right)) 0.65rem
    max(1rem, env(safe-area-inset-left));
  background: var(--header-bg);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  border-bottom: 0.5px solid var(--separator);
  position: sticky;
  top: 0;
  z-index: 10;
}

.brand {
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
  color: var(--text);
  text-decoration: none;
}

.header-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.75rem;
}

.lang-switch {
  color: var(--text-secondary);
  font-size: 0.8125rem;
}

.lang-switch .sep {
  margin: 0 0.15rem;
}

.lang-switch a {
  color: var(--accent);
  text-decoration: none;
}

.theme-seg {
  display: inline-flex;
  border-radius: 9px;
  padding: 2px;
  background: var(--code-bg);
}

.theme-seg__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 32px;
  padding: 0 0.65rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-decoration: none;
  border-radius: 7px;
}

.theme-seg__btn.is-active {
  background: var(--elevated);
  color: var(--text);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.08);
}

html[data-theme="dark"] .theme-seg__btn.is-active {
  box-shadow: none;
}

.nav-link {
  color: var(--accent);
  text-decoration: none;
  font-size: 0.9375rem;
  font-weight: 500;
  min-height: var(--tap-min);
  display: inline-flex;
  align-items: center;
}

.nav-link--strong {
  font-weight: 600;
}

.nav-link--btn {
  background: none;
  border: none;
  cursor: pointer;
  font: inherit;
  padding: 0;
}

.inline-form {
  display: inline;
  margin: 0;
}

.main.container {
  width: 100%;
  max-width: 720px;
  margin: 0 auto;
  padding: 1rem max(1rem, env(safe-area-inset-left)) 2rem max(1rem, env(safe-area-inset-right));
}

.main.container.narrow {
  max-width: 440px;
}

.screen-title {
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  margin: 0 0 1.25rem;
  line-height: 1.15;
}

.screen-title--compact {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
}

.lead {
  color: var(--text-secondary);
  margin: 0 0 1.25rem;
  font-size: 1rem;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.actions--stack {
  flex-direction: column;
}

.ios-card {
  background: var(--elevated);
  border-radius: var(--radius);
  padding: 1.5rem 1.25rem;
  box-shadow: var(--shadow);
}

.ios-card--hero {
  margin-top: 0.5rem;
}

.page-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 0 1rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--tap-min);
  padding: 0 1.25rem;
  border-radius: 12px;
  border: none;
  font: inherit;
  font-weight: 600;
  font-size: 1.0625rem;
  cursor: pointer;
  text-align: center;
  text-decoration: none;
}

.button--block {
  width: 100%;
}

.button.primary {
  background: var(--accent);
  color: #ffffff;
}

.button.primary:hover {
  background: var(--accent-pressed);
}

.button.secondary {
  background: var(--code-bg);
  color: var(--accent);
}

html[data-theme="dark"] .button.secondary {
  background: #2c2c2e;
  color: var(--accent);
}

.stack-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.field__label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: -0.01em;
}

.field__input {
  width: 100%;
  min-height: var(--tap-min);
  padding: 0 0.9rem;
  border-radius: 12px;
  border: 1px solid var(--separator);
  background: var(--elevated);
  color: var(--text);
  font: inherit;
  font-size: 1.0625rem;
}

html[data-theme="light"] .field__input {
  background: #f2f2f7;
}

.field__input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.25);
}

.field__input--file {
  padding: 0.5rem;
  font-size: 0.9375rem;
}

.field.grow {
  flex: 1;
  min-width: 0;
}

.link-row {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding-bottom: 0.75rem;
  margin-bottom: 0.75rem;
  border-bottom: 0.5px solid var(--link-row);
}

@media (min-width: 560px) {
  .link-row {
    flex-direction: row;
    align-items: flex-end;
  }
}

.link-saved-list {
  margin-bottom: 0.25rem;
}

.link-saved-row {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 0.5rem;
  padding: 0.85rem 0;
  border-bottom: 0.5px solid var(--link-row);
}

.link-saved-row__main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.link-saved-row__title {
  font-weight: 600;
  font-size: 1rem;
}

.link-remove {
  flex-shrink: 0;
  min-width: var(--tap-min);
  min-height: var(--tap-min);
  padding: 0 0.75rem;
  font-size: 1.25rem;
  line-height: 1;
}

.link-add-panel {
  margin-bottom: 0.75rem;
  padding-top: 0.25rem;
}

.link-add-panel__row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.65rem;
}

.alert {
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  background: var(--danger-bg);
  border: 0.5px solid rgba(255, 59, 48, 0.35);
  color: var(--danger);
  font-size: 0.9375rem;
  margin-bottom: 1rem;
}

html[data-theme="dark"] .alert {
  color: #ff9a93;
}

.card {
  background: var(--elevated);
  border-radius: var(--radius);
  padding: 1.15rem 1.2rem;
  margin-bottom: 1rem;
  box-shadow: var(--shadow);
  border: 0.5px solid var(--separator);
}

.card__title {
  font-size: 1.0625rem;
  font-weight: 700;
  margin: 0 0 0.75rem;
  letter-spacing: -0.02em;
}

.nfc-url__link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.nfc-url__link:hover code {
  box-shadow: 0 0 0 1px var(--accent);
}

.nfc-url code {
  display: block;
  word-break: break-all;
  font-size: 0.8125rem;
  padding: 0.65rem 0.75rem;
  background: var(--code-bg);
  border-radius: 10px;
  color: var(--text);
}

.hint {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  margin: 0.35rem 0 0.5rem;
}

.avatar-preview {
  display: block;
  border-radius: var(--radius);
  object-fit: cover;
  margin-bottom: 0.5rem;
}

.profile-public {
  max-width: 420px;
}

.profile-card {
  background: var(--elevated);
  border-radius: var(--radius);
  padding: 1.75rem 1.35rem;
  text-align: center;
  box-shadow: var(--shadow);
  border: 0.5px solid var(--separator);
}

.profile-card__avatar {
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid rgba(0, 122, 255, 0.35);
}

html[data-theme="dark"] .profile-card__avatar {
  border-color: rgba(10, 132, 255, 0.45);
}

.profile-card__name {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 1rem 0;
  letter-spacing: -0.03em;
}

.link-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.link-button-block {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: var(--tap-min);
  padding: 0 1rem;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.0625rem;
  border: none;
  box-sizing: border-box;
  transition: filter 0.15s ease, opacity 0.15s ease;
}

.link-button-block:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.link-button-block--generic {
  background: var(--code-bg);
  color: var(--accent);
}

.link-button-block--generic:hover {
  opacity: 0.88;
}

/* Бренды: публичные кнопки и превью в кабинете */
.link-button-block--telegram,
.link-preview--telegram {
  background: #229ed9;
  color: #fff;
}

.link-button-block--instagram,
.link-preview--instagram {
  background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
  color: #fff;
}

.link-button-block--vk,
.link-preview--vk {
  background: #0077ff;
  color: #fff;
}

.link-button-block--youtube,
.link-preview--youtube {
  background: #ff0000;
  color: #fff;
}

.link-button-block--tiktok,
.link-preview--tiktok {
  background: #000000;
  color: #fff;
  box-shadow: inset 0 0 0 1px rgba(254, 44, 85, 0.45);
}

.link-button-block--facebook,
.link-preview--facebook {
  background: #0866ff;
  color: #fff;
}

.link-button-block--whatsapp,
.link-preview--whatsapp {
  background: #25d366;
  color: #fff;
}

.link-button-block--linkedin,
.link-preview--linkedin {
  background: #0a66c2;
  color: #fff;
}

.link-button-block--github,
.link-preview--github {
  background: #24292f;
  color: #fff;
}

.link-button-block--discord,
.link-preview--discord {
  background: #5865f2;
  color: #fff;
}

.link-button-block--snapchat,
.link-preview--snapchat {
  background: #fffc00;
  color: #000;
}

.link-button-block--ok,
.link-preview--ok {
  background: #ee8208;
  color: #fff;
}

.link-button-block--threads,
.link-preview--threads {
  background: #000000;
  color: #fff;
}

html[data-theme="dark"] .link-button-block--threads,
html[data-theme="dark"] .link-preview--threads {
  background: #ffffff;
  color: #000000;
}

.link-button-block--reddit,
.link-preview--reddit {
  background: #ff4500;
  color: #fff;
}

.link-button-block--pinterest,
.link-preview--pinterest {
  background: #e60023;
  color: #fff;
}

.link-button-block--twitch,
.link-preview--twitch {
  background: #9146ff;
  color: #fff;
}

.link-button-block--yandex_music,
.link-preview--yandex_music {
  background: #fc3f1d;
  color: #fff;
}

.link-button-block--dzen,
.link-preview--dzen {
  background: #ff4422;
  color: #fff;
}

.link-button-block--viber,
.link-preview--viber {
  background: #7360f2;
  color: #fff;
}

.link-button-block--skype,
.link-preview--skype {
  background: #00aff0;
  color: #fff;
}

.link-button-block--signal,
.link-preview--signal {
  background: #3a76f0;
  color: #fff;
}

.link-button-block--line,
.link-preview--line {
  background: #06c755;
  color: #fff;
}

.link-button-block--bandcamp,
.link-preview--bandcamp {
  background: #629aa9;
  color: #fff;
}

.link-button-block--soundcloud,
.link-preview--soundcloud {
  background: #ff5500;
  color: #fff;
}

.link-button-block--spotify,
.link-preview--spotify {
  background: #1ed760;
  color: #121212;
}

.link-button-block--behance,
.link-preview--behance {
  background: #1769ff;
  color: #fff;
}

.link-button-block--dribbble,
.link-preview--dribbble {
  background: #ea4c89;
  color: #fff;
}

.link-button-block--medium,
.link-preview--medium {
  background: #000000;
  color: #ffffff;
}

html[data-theme="dark"] .link-button-block--medium,
html[data-theme="dark"] .link-preview--medium {
  background: #ffffff;
  color: #000000;
}

.link-button-block--x,
.link-preview--x {
  background: #000000;
  color: #ffffff;
}

html[data-theme="dark"] .link-button-block--x,
html[data-theme="dark"] .link-preview--x {
  background: #ffffff;
  color: #000000;
}

.link-button-block--telegram:hover,
.link-button-block--instagram:hover,
.link-button-block--vk:hover,
.link-button-block--youtube:hover,
.link-button-block--tiktok:hover,
.link-button-block--facebook:hover,
.link-button-block--whatsapp:hover,
.link-button-block--linkedin:hover,
.link-button-block--github:hover,
.link-button-block--discord:hover,
.link-button-block--snapchat:hover,
.link-button-block--ok:hover,
.link-button-block--threads:hover,
.link-button-block--reddit:hover,
.link-button-block--pinterest:hover,
.link-button-block--twitch:hover,
.link-button-block--yandex_music:hover,
.link-button-block--dzen:hover,
.link-button-block--viber:hover,
.link-button-block--skype:hover,
.link-button-block--signal:hover,
.link-button-block--line:hover,
.link-button-block--bandcamp:hover,
.link-button-block--soundcloud:hover,
.link-button-block--spotify:hover,
.link-button-block--behance:hover,
.link-button-block--dribbble:hover,
.link-button-block--medium:hover,
.link-button-block--x:hover,
.link-preview--telegram:hover,
.link-preview--instagram:hover,
.link-preview--vk:hover,
.link-preview--youtube:hover,
.link-preview--tiktok:hover,
.link-preview--facebook:hover,
.link-preview--whatsapp:hover,
.link-preview--linkedin:hover,
.link-preview--github:hover,
.link-preview--discord:hover,
.link-preview--snapchat:hover,
.link-preview--ok:hover,
.link-preview--threads:hover,
.link-preview--reddit:hover,
.link-preview--pinterest:hover,
.link-preview--twitch:hover,
.link-preview--yandex_music:hover,
.link-preview--dzen:hover,
.link-preview--viber:hover,
.link-preview--skype:hover,
.link-preview--signal:hover,
.link-preview--line:hover,
.link-preview--bandcamp:hover,
.link-preview--soundcloud:hover,
.link-preview--spotify:hover,
.link-preview--behance:hover,
.link-preview--dribbble:hover,
.link-preview--medium:hover,
.link-preview--x:hover {
  filter: brightness(1.08);
  opacity: 1;
}

/* Превью URL в кабинете (кликабельно, те же бренды) */
.link-preview {
  display: block;
  width: 100%;
  padding: 0.45rem 0.65rem;
  border-radius: 10px;
  font-size: 0.78rem;
  font-weight: 600;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  word-break: break-all;
  text-decoration: none;
  line-height: 1.35;
}

.link-preview--generic {
  background: var(--code-bg);
  color: var(--accent);
  font-weight: 500;
}

.link-preview--generic:hover {
  opacity: 0.9;
}

.link-preview:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.muted {
  color: var(--text-secondary);
  margin: 0;
}