:root {
  color-scheme: light;
  --canvas: #ffffff;
  --surface: #ffffff;
  --text: #17191d;
  --muted: #707781;
  --line: #e5e7eb;
  --accent: #1769e8;
  --accent-hover: #0d5bd4;
  --accent-soft: #eef5ff;
  --danger: #b42318;
  --radius: 12px;
  --content-width: 640px;
  --wide-width: 1040px;
  --shadow: 0 12px 34px rgba(16, 24, 40, 0.06);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

* {
  box-sizing: border-box;
}

html,
body {
  min-width: 320px;
  min-height: 100%;
  margin: 0;
  background: var(--canvas);
  color: var(--text);
}

body {
  font-size: 16px;
  line-height: 1.5;
}

button,
select {
  font: inherit;
}

button {
  border: 0;
  cursor: pointer;
}

button:focus-visible,
select:focus-visible {
  outline: 3px solid rgba(23, 105, 232, 0.26);
  outline-offset: 2px;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.46;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.app-shell {
  display: flex;
  min-height: var(--tg-viewport-height, 100vh);
  flex-direction: column;
}

.telegram-mini-app body {
  min-height: var(--tg-viewport-height, 100vh);
}

.topbar {
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}

.topbar__inner {
  display: flex;
  width: min(100% - 40px, var(--wide-width));
  min-height: 72px;
  align-items: center;
  gap: 20px;
  margin: 0 auto;
}

.topbar__menu {
  display: grid;
  width: 40px;
  height: 40px;
  flex: 0 0 40px;
  place-items: center;
  border: 1px solid transparent;
  border-radius: 10px;
  background: transparent;
  color: var(--text);
}

.topbar__menu:hover {
  border-color: var(--line);
  background: #fafafa;
}

.topbar__switcher {
  min-width: 220px;
}

.topbar__select {
  width: 100%;
  min-height: 42px;
  padding: 0 38px 0 13px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--surface);
  color: var(--text);
}

.topbar__nav {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

.nav-button {
  min-height: 40px;
  padding: 0 12px;
  border-radius: 8px;
  background: transparent;
  color: var(--text);
}

.nav-button:hover,
.nav-button[aria-current="page"] {
  background: #f5f7fa;
}

.topbar__profile {
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--surface);
  color: var(--text);
}

.main {
  display: flex;
  width: min(100% - 40px, var(--content-width));
  flex: 1;
  flex-direction: column;
  margin: 0 auto;
  padding: 64px 0 100px;
}

.main--wide {
  width: min(100% - 40px, var(--wide-width));
}

.screen-heading {
  margin: 0 0 28px;
  font-size: clamp(26px, 4vw, 34px);
  font-weight: 650;
  letter-spacing: -0.025em;
  line-height: 1.15;
}

.screen-heading--center {
  text-align: center;
}

.screen-description {
  max-width: 520px;
  margin: -12px 0 28px;
  color: var(--muted);
}

.org-list {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.org-row {
  display: flex;
  width: 100%;
  min-height: 72px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
  background: var(--surface);
  color: var(--text);
  text-align: left;
}

.org-row:last-child {
  border-bottom: 0;
}

.org-row:hover,
.org-row[aria-pressed="true"] {
  background: var(--accent-soft);
}

.org-row__body {
  display: grid;
  gap: 2px;
}

.org-row__name {
  font-weight: 600;
}

.org-row__meta {
  color: var(--muted);
  font-size: 14px;
}

.org-row__chevron {
  color: var(--muted);
}

.primary-button,
.secondary-button {
  min-height: 48px;
  border-radius: 9px;
  font-size: 16px;
  font-weight: 600;
  transition: background 140ms ease, border-color 140ms ease, transform 140ms ease;
}

.primary-button {
  width: 100%;
  margin-top: 24px;
  background: var(--accent);
  color: #ffffff;
}

.primary-button:hover:not(:disabled) {
  background: var(--accent-hover);
  transform: translateY(-1px);
}

.secondary-button {
  padding: 0 18px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--text);
}

.secondary-button:hover {
  border-color: #c5cad2;
  background: #fafafa;
}

.center-state {
  display: flex;
  min-height: 420px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.center-state__icon {
  display: grid;
  width: 80px;
  height: 80px;
  margin-bottom: 24px;
  place-items: center;
  border: 1px solid #c8cdd5;
  border-radius: 50%;
  color: var(--text);
}

.center-state .screen-heading {
  max-width: 460px;
  margin-bottom: 24px;
}

.center-state__description {
  max-width: 440px;
  margin: -8px 0 24px;
  color: var(--muted);
}

.center-state .primary-button {
  width: auto;
  min-width: 270px;
  margin-top: 0;
  padding: 0 22px;
}

.text-button {
  min-height: 42px;
  margin-top: 10px;
  padding: 0 18px;
  background: transparent;
  color: var(--accent);
  font-weight: 600;
}

.text-button:hover {
  text-decoration: underline;
}

.create-panel {
  width: min(100%, 520px);
  margin: 0 auto;
}

.back-button {
  min-height: 40px;
  margin-bottom: 28px;
  padding: 0;
  background: transparent;
  color: var(--accent);
  font-weight: 600;
}

.back-button:hover {
  text-decoration: underline;
}

.create-form {
  display: grid;
  gap: 20px;
}

.form-field {
  display: grid;
  gap: 8px;
}

.form-label {
  font-weight: 600;
}

.form-control {
  width: 100%;
  min-height: 48px;
  padding: 0 13px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--surface);
  color: var(--text);
  font: inherit;
}

.form-control:focus {
  border-color: var(--accent);
  outline: 3px solid rgba(23, 105, 232, 0.16);
  outline-offset: 0;
}

.form-help {
  color: var(--muted);
  font-size: 14px;
}

.create-form .primary-button {
  margin-top: 4px;
}

.status {
  min-height: 24px;
  margin: 18px 0 0;
  color: var(--muted);
}

.status--error {
  color: var(--danger);
}

.auth-screen {
  display: flex;
  min-height: calc(100vh - 72px);
  align-items: center;
  justify-content: center;
}

.auth-panel {
  width: min(100%, 420px);
  padding: 36px 0;
}

.auth-actions {
  display: grid;
  gap: 12px;
}

.auth-actions .secondary-button {
  width: 100%;
}

.auth-actions .primary-button {
  margin-top: 0;
}

.workspace {
  display: grid;
  gap: 28px;
}

.workspace__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 24px;
}

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

.workspace__note {
  max-width: 560px;
  margin: 0;
  color: var(--muted);
}

.workspace-card {
  display: grid;
  gap: 24px;
  border-top: 1px solid var(--line);
  padding-top: 28px;
}

.workspace-card__header,
.service-form__heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
}

.workspace-card h2,
.service-form h3 {
  margin: 0 0 8px;
  font-size: 22px;
  line-height: 1.2;
}

.service-list {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.service-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 20px;
  border-bottom: 1px solid var(--line);
}

.service-row:last-child {
  border-bottom: 0;
}

.service-row__name {
  margin: 0 0 4px;
  font-size: 17px;
  line-height: 1.3;
}

.service-row__meta {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.service-row__actions {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 10px;
}

.schedule-list {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.schedule-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 20px;
  border-bottom: 1px solid var(--line);
}

.schedule-row:last-child {
  border-bottom: 0;
}

.schedule-row__name {
  margin: 0 0 4px;
  font-size: 17px;
  line-height: 1.3;
}

.schedule-row__meta {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.schedule-row__actions {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 10px;
}

.text-button--danger {
  color: var(--danger);
}

.empty-list {
  display: grid;
  gap: 4px;
  padding: 20px;
  border: 1px dashed #c8cdd5;
  border-radius: var(--radius);
  color: var(--muted);
}

.empty-list strong {
  color: var(--text);
}

.service-form {
  display: grid;
  gap: 20px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fbfcfe;
}

.service-form__cancel {
  margin-top: -8px;
}

.service-form__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.service-form__field--wide {
  grid-column: 1 / -1;
}

.service-form .primary-button {
  margin-top: 0;
}

.schedule-form {
  display: grid;
  gap: 20px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fbfcfe;
}

.schedule-form__heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
}

.schedule-form h3 {
  margin: 0 0 8px;
  font-size: 20px;
  line-height: 1.2;
}

.schedule-form__cancel {
  margin-top: -8px;
}

.schedule-form__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.schedule-form__field--wide {
  grid-column: 1 / -1;
}

.schedule-form .primary-button {
  margin-top: 0;
}

.invite-form {
  display: grid;
  gap: 10px;
}

.invite-form--workspace {
  grid-template-columns: minmax(0, 280px) auto;
  align-items: end;
  gap: 16px;
}

.invite-form--workspace .secondary-button {
  min-height: 48px;
}

.invite-accept {
  width: min(100%, 420px);
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  text-align: left;
}

.invite-accept h2 {
  margin: 0 0 8px;
  font-size: 20px;
  line-height: 1.2;
}

.invite-accept .workspace__note {
  margin-bottom: 14px;
}

.invite-form .secondary-button {
  justify-self: start;
}

.invite-result {
  display: grid;
  gap: 10px;
  padding: 18px;
  border: 1px solid #c8d9f4;
  border-radius: var(--radius);
  background: var(--accent-soft);
}

.invite-result__token {
  display: block;
  overflow-wrap: anywhere;
  padding: 12px;
  border: 1px solid #c8d9f4;
  border-radius: 8px;
  background: var(--surface);
  color: var(--text);
  font: 600 14px/1.45 ui-monospace, SFMono-Regular, Menlo, monospace;
}

.invite-result__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.profile-block {
  display: grid;
  gap: 16px;
  border-top: 1px solid var(--line);
  padding-top: 24px;
}

.profile-block__row {
  display: flex;
  justify-content: space-between;
  gap: 20px;
}

.profile-block__label {
  color: var(--muted);
}

.bottom-nav {
  display: none;
}

.icon {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

@media (max-width: 680px) {
  .topbar__inner {
    width: min(100% - 32px, var(--wide-width));
    min-height: 62px;
    gap: 12px;
  }

  .topbar__menu {
    width: 36px;
    height: 36px;
    flex-basis: 36px;
  }

  .topbar__switcher {
    min-width: 0;
    flex: 1;
  }

  .topbar__nav,
  .topbar__profile {
    display: none;
  }

  .main,
  .main--wide {
    width: min(100% - 32px, var(--content-width));
    padding: 40px 0 92px;
  }

  .screen-heading {
    font-size: 28px;
  }

  .screen-heading--center {
    text-align: left;
  }

  .center-state {
    min-height: 480px;
    align-items: stretch;
    text-align: center;
  }

  .center-state .screen-heading {
    text-align: center;
  }

  .center-state .primary-button {
    align-self: center;
  }

  .center-state__description {
    align-self: center;
  }

  .bottom-nav {
    position: fixed;
    right: 0;
    bottom: 0;
    left: 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    border-top: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.97);
  }

  .bottom-nav__button {
    display: grid;
    min-height: 68px;
    place-items: center;
    gap: 3px;
    padding: 8px 12px;
    background: transparent;
    color: var(--muted);
    font-size: 12px;
  }

  .bottom-nav__button[aria-current="page"] {
    color: var(--accent);
  }

  .workspace__header,
  .workspace-card__header,
  .service-form__heading,
  .profile-block__row {
    align-items: flex-start;
    flex-direction: column;
  }

  .workspace-card__header .secondary-button {
    width: 100%;
  }

  .service-form {
    padding: 18px;
  }

  .schedule-form {
    padding: 18px;
  }

  .service-form__grid {
    grid-template-columns: 1fr;
  }

  .service-row {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
  }

  .service-row__actions {
    width: 100%;
    justify-content: flex-start;
  }

  .schedule-form__heading {
    flex-direction: column;
  }

  .invite-form--workspace {
    grid-template-columns: 1fr;
  }

  .invite-form--workspace .secondary-button,
  .invite-form .secondary-button {
    width: 100%;
  }

  .invite-result__footer {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .schedule-form__grid {
    grid-template-columns: 1fr;
  }

  .schedule-form__field--wide {
    grid-column: auto;
  }

  .schedule-row {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
  }

  .schedule-row__actions {
    width: 100%;
    justify-content: flex-start;
  }

  .service-form__field--wide {
    grid-column: auto;
  }

  .auth-screen {
    min-height: calc(100vh - 62px);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}