/* Bambuk Design System — примитивы для веба и серверных страниц (вход, профиль).
   Значения берутся только из tokens.css; своих «магических» чисел здесь нет. */

@font-face {
  font-family: "Inter Variable";
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url(/static/ds/fonts/inter-cyrillic-wght-normal.woff2) format("woff2-variations");
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
  font-family: "Inter Variable";
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url(/static/ds/fonts/inter-latin-wght-normal.woff2) format("woff2-variations");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* ---------- основа ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--c-bg);
  color: var(--c-text);
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  font-weight: var(--fw-body);
  font-feature-settings: "cv11", "ss03";
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
h1, h2, h3, h4, p, figure, dl, dd { margin: 0; }
button, input, select, textarea { font: inherit; color: inherit; }
img, svg, video, canvas { display: block; max-width: 100%; }
a { color: var(--c-brand); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }
[hidden] { display: none !important; }
::selection { background: var(--c-brand-subtle); color: var(--c-text); }

:focus { outline: none; }
:focus-visible {
  outline: 2px solid var(--c-focus);
  outline-offset: 2px;
  border-radius: var(--r-sm);
}

.visually-hidden {
  position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip-link {
  position: fixed; left: var(--s-4); top: var(--s-2); z-index: 100;
  padding: var(--s-2) var(--s-4); border-radius: var(--r-md);
  background: var(--c-brand); color: var(--c-on-brand); font-weight: 600;
  transform: translateY(-200%); transition: transform var(--d-base) var(--ease-standard);
}
.skip-link:focus-visible { transform: none; text-decoration: none; }

/* ---------- типографика ---------- */
.t-display { font-size: var(--fs-display); line-height: var(--lh-display); font-weight: var(--fw-display); letter-spacing: var(--ls-display); }
.t-h1 { font-size: var(--fs-h1); line-height: var(--lh-h1); font-weight: var(--fw-h1); letter-spacing: var(--ls-h1); }
.t-h2 { font-size: var(--fs-h2); line-height: var(--lh-h2); font-weight: var(--fw-h2); letter-spacing: var(--ls-h2); }
.t-h3 { font-size: var(--fs-h3); line-height: var(--lh-h3); font-weight: var(--fw-h3); letter-spacing: var(--ls-h3); }
.t-title { font-size: var(--fs-title); line-height: var(--lh-title); font-weight: var(--fw-title); }
.t-body-lg { font-size: var(--fs-body-lg); line-height: var(--lh-body-lg); font-weight: var(--fw-body-lg); }
.t-body { font-size: var(--fs-body); line-height: var(--lh-body); }
.t-caption { font-size: var(--fs-caption); line-height: var(--lh-caption); letter-spacing: var(--ls-caption); }
.t-label { font-size: var(--fs-label); line-height: var(--lh-label); font-weight: var(--fw-label); letter-spacing: var(--ls-label); }
.t-metric { font-size: var(--fs-metric); line-height: var(--lh-metric); font-weight: var(--fw-metric); letter-spacing: var(--ls-metric); }
.num { font-variant-numeric: tabular-nums; font-feature-settings: "tnum", "cv11"; }
.muted { color: var(--c-text-2); }
.subtle { color: var(--c-text-3); }

/* ---------- кнопки ---------- */
.btn {
  --btn-h: 2.5rem;
  display: inline-flex; align-items: center; justify-content: center; gap: var(--s-2);
  min-height: var(--btn-h); padding: 0 var(--s-4);
  border: 1px solid transparent; border-radius: var(--r-md);
  background: var(--c-raised); color: var(--c-text);
  font-size: var(--fs-button); line-height: var(--lh-button); font-weight: var(--fw-button);
  white-space: nowrap; cursor: pointer; user-select: none; -webkit-tap-highlight-color: transparent;
  transition: background-color var(--d-fast) var(--ease-standard), border-color var(--d-fast) var(--ease-standard),
    color var(--d-fast) var(--ease-standard), transform var(--d-fast) var(--ease-standard), box-shadow var(--d-fast) var(--ease-standard);
}
.btn:hover { text-decoration: none; }
.btn:active:not(:disabled) { transform: scale(0.97); }
.btn:disabled, .btn[aria-disabled="true"] { opacity: 0.45; cursor: not-allowed; transform: none; }
.btn svg { flex: none; }
.btn-sm { --btn-h: 2rem; padding: 0 var(--s-3); font-size: var(--fs-caption); }
.btn-lg { --btn-h: 3rem; padding: 0 var(--s-6); font-size: var(--fs-body-lg); }
.btn-block { width: 100%; }
@media (pointer: coarse) { .btn { --btn-h: 2.75rem; } .btn-sm { --btn-h: 2.5rem; } .btn-lg { --btn-h: 3.25rem; } }

.btn-primary { background: var(--c-brand); color: var(--c-on-brand); box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.18); }
.btn-primary:hover:not(:disabled) { background: var(--c-brand-hover); }
.btn-secondary { background: var(--c-raised); border-color: var(--c-border); }
.btn-secondary:hover:not(:disabled) { background: var(--c-overlay); border-color: var(--c-outline); }
.btn-tertiary { background: transparent; color: var(--c-text-2); }
.btn-tertiary:hover:not(:disabled) { background: var(--hairline); color: var(--c-text); }
.btn-danger { background: var(--c-danger-solid); color: var(--c-on-danger); }
.btn-danger:hover:not(:disabled) { filter: brightness(1.08); }
.btn-warning { background: var(--c-warning-subtle); color: var(--c-warning); border-color: color-mix(in srgb, var(--c-warning) 35%, transparent); }
.btn-warning:hover:not(:disabled) { border-color: var(--c-warning); }
.btn-active { background: var(--c-brand-subtle); color: var(--c-brand); border-color: color-mix(in srgb, var(--c-brand) 40%, transparent); }

.btn.is-loading { position: relative; color: transparent !important; pointer-events: none; }
.btn.is-loading::after {
  content: ""; position: absolute; width: 1rem; height: 1rem; border-radius: 50%;
  border: 2px solid var(--c-text-2); border-top-color: transparent;
  animation: ds-spin 0.7s linear infinite;
}
.btn-primary.is-loading::after { border-color: var(--c-on-brand); border-top-color: transparent; }

.icon-btn {
  display: inline-grid; place-items: center; width: 2.5rem; height: 2.5rem; padding: 0;
  border: 0; border-radius: var(--r-md); background: transparent; color: var(--c-text-2); cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: background-color var(--d-fast) var(--ease-standard), color var(--d-fast) var(--ease-standard), transform var(--d-fast) var(--ease-standard);
}
.icon-btn:hover:not(:disabled) { background: var(--hairline); color: var(--c-text); }
.icon-btn:active:not(:disabled) { transform: scale(0.92); }
.icon-btn:disabled { opacity: 0.4; cursor: not-allowed; }
.icon-btn.is-active { background: var(--c-brand-subtle); color: var(--c-brand); }
@media (pointer: coarse) { .icon-btn { width: 2.75rem; height: 2.75rem; } }

/* ---------- поля ---------- */
.field { display: grid; gap: var(--s-2); min-width: 0; }
.field > label, .field-label { font-size: var(--fs-label); line-height: var(--lh-label); font-weight: var(--fw-label); color: var(--c-text-2); }
.input, .select, .textarea {
  width: 100%; min-height: 2.75rem; padding: 0 var(--s-3);
  background: var(--c-surface); color: var(--c-text);
  border: 1px solid var(--c-outline); border-radius: var(--r-md);
  font-size: var(--fs-body); line-height: var(--lh-body);
  transition: border-color var(--d-fast) var(--ease-standard), box-shadow var(--d-fast) var(--ease-standard), background-color var(--d-fast) var(--ease-standard);
}
.input::placeholder { color: var(--c-text-3); }
.input:hover:not(:disabled), .select:hover:not(:disabled) { border-color: var(--c-text-3); }
.input:focus-visible, .select:focus-visible, .textarea:focus-visible {
  outline: none; border-color: var(--c-focus); box-shadow: 0 0 0 3px color-mix(in srgb, var(--c-focus) 28%, transparent);
}
.input:disabled, .select:disabled { opacity: 0.55; cursor: not-allowed; background: var(--c-bg); }
.input[aria-invalid="true"], .field.has-error .input { border-color: var(--c-danger); }
.input[aria-invalid="true"]:focus-visible { box-shadow: 0 0 0 3px color-mix(in srgb, var(--c-danger) 28%, transparent); }
.field-hint { font-size: var(--fs-caption); line-height: var(--lh-caption); color: var(--c-text-3); }
.field-error { font-size: var(--fs-caption); line-height: var(--lh-caption); color: var(--c-danger); display: flex; gap: var(--s-1); align-items: flex-start; }
.input-wrap { position: relative; display: block; }
.input-wrap > .input { padding-right: 2.75rem; }
.input-wrap > .icon-btn { position: absolute; right: 0.125rem; top: 50%; transform: translateY(-50%); }
.input-wrap.has-icon > .input { padding-left: 2.5rem; }
.input-wrap > .leading { position: absolute; left: var(--s-3); top: 50%; transform: translateY(-50%); color: var(--c-text-3); pointer-events: none; }
.select {
  appearance: none; padding-right: 2.25rem; cursor: pointer;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23848D9D' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><path d='m6 9 6 6 6-6'/></svg>");
  background-repeat: no-repeat; background-position: right 0.75rem center; background-size: 1rem;
}
.select-sm { min-height: 2.25rem; font-size: var(--fs-caption); }
.textarea { padding: var(--s-3); min-height: 5rem; resize: vertical; }

/* переключатель, флажок */
.switch { display: inline-flex; align-items: center; gap: var(--s-3); cursor: pointer; font-size: var(--fs-body); }
.switch input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.switch .track {
  position: relative; width: 2.5rem; height: 1.5rem; border-radius: 999px; background: var(--c-outline); flex: none;
  transition: background-color var(--d-base) var(--ease-standard);
}
.switch .track::after {
  content: ""; position: absolute; left: 0.125rem; top: 0.125rem; width: 1.25rem; height: 1.25rem; border-radius: 50%;
  background: #fff; box-shadow: var(--shadow-1); transition: transform var(--d-base) var(--ease-standard);
}
.switch input:checked + .track { background: var(--c-brand); }
.switch input:checked + .track::after { transform: translateX(1rem); }
.switch input:focus-visible + .track { outline: 2px solid var(--c-focus); outline-offset: 2px; }
.switch input:disabled + .track { opacity: 0.45; }

.check { display: inline-flex; align-items: center; gap: var(--s-3); cursor: pointer; min-height: 2.75rem; }
.check input { appearance: none; width: 1.25rem; height: 1.25rem; margin: 0; flex: none; border: 1.5px solid var(--c-outline); border-radius: var(--r-sm); background: var(--c-surface);
  display: grid; place-content: center; cursor: pointer; transition: background-color var(--d-fast) var(--ease-standard), border-color var(--d-fast) var(--ease-standard); }
.check input::after { content: ""; width: 0.625rem; height: 0.3125rem; border-left: 2px solid var(--c-on-brand); border-bottom: 2px solid var(--c-on-brand);
  transform: rotate(-45deg) scale(0); margin-top: -0.125rem; transition: transform var(--d-fast) var(--ease-standard); }
.check input:checked { background: var(--c-brand); border-color: var(--c-brand); }
.check input:checked::after { transform: rotate(-45deg) scale(1); }
.check input:disabled { opacity: 0.45; cursor: not-allowed; }

.range { -webkit-appearance: none; appearance: none; width: 100%; height: 1.75rem; background: transparent; cursor: pointer; margin: 0; }
.range::-webkit-slider-runnable-track { height: 4px; border-radius: 999px; background: linear-gradient(to right, var(--c-brand) var(--fill, 0%), var(--c-border) var(--fill, 0%)); }
.range::-moz-range-track { height: 4px; border-radius: 999px; background: var(--c-border); }
.range::-moz-range-progress { height: 4px; border-radius: 999px; background: var(--c-brand); }
.range::-webkit-slider-thumb { -webkit-appearance: none; width: 1.25rem; height: 1.25rem; margin-top: -0.5rem; border-radius: 50%; background: var(--c-text); border: 3px solid var(--c-brand); box-shadow: var(--shadow-1); transition: transform var(--d-fast) var(--ease-standard); }
.range::-moz-range-thumb { width: 1rem; height: 1rem; border-radius: 50%; background: var(--c-text); border: 3px solid var(--c-brand); }
.range:active::-webkit-slider-thumb { transform: scale(1.15); }
.range:disabled { opacity: 0.4; cursor: not-allowed; }

/* ---------- поверхности ---------- */
.card {
  background: var(--c-surface); border: 1px solid var(--c-border); border-radius: var(--r-lg);
  padding: var(--s-5); min-width: 0;
}
.card:not(.card-flush) { display: grid; gap: var(--s-4); align-content: start; }
.card-flush { padding: 0; overflow: hidden; }
.card-raised { background: var(--c-raised); }
.card-header { display: flex; align-items: center; justify-content: space-between; gap: var(--s-3); min-height: 2rem; }
.card-header h2, .card-header h3 { font-size: var(--fs-title); line-height: var(--lh-title); font-weight: var(--fw-title); }
.divider { height: 1px; background: var(--c-border); border: 0; margin: var(--s-4) 0; }

/* ---------- метки ---------- */
.chip {
  display: inline-flex; align-items: center; gap: var(--s-1); min-height: 1.75rem; padding: 0 var(--s-3);
  border-radius: 999px; border: 1px solid var(--c-border); background: var(--c-raised);
  color: var(--c-text-2); font-size: var(--fs-caption); line-height: var(--lh-caption); font-weight: 500; white-space: nowrap;
}
.badge {
  display: inline-flex; align-items: center; gap: var(--s-1); min-height: 1.5rem; padding: 0 var(--s-2);
  border-radius: var(--r-sm); font-size: var(--fs-label); line-height: var(--lh-label); font-weight: var(--fw-label); white-space: nowrap;
  background: var(--hairline); color: var(--c-text-2);
}
.badge-brand, .badge-success { background: var(--c-success-subtle); color: var(--c-success); }
.badge-info { background: var(--c-info-subtle); color: var(--c-info); }
.badge-warning { background: var(--c-warning-subtle); color: var(--c-warning); }
.badge-danger { background: var(--c-danger-subtle); color: var(--c-danger); }
.dot { width: 0.5rem; height: 0.5rem; border-radius: 50%; background: var(--c-text-3); flex: none; }
.dot-ok { background: var(--c-success); box-shadow: 0 0 0 3px color-mix(in srgb, var(--c-success) 22%, transparent); }
.dot-bad { background: var(--c-danger); }

/* ---------- сегменты и вкладки ---------- */
.segmented { display: inline-flex; padding: 2px; gap: 2px; border-radius: var(--r-md); background: var(--c-bg); border: 1px solid var(--c-border); max-width: 100%; overflow-x: auto; scrollbar-width: none; }
.segmented::-webkit-scrollbar { display: none; }
.segmented button {
  min-height: 2rem; padding: 0 var(--s-3); border: 0; border-radius: calc(var(--r-md) - 2px); background: transparent;
  color: var(--c-text-2); font-size: var(--fs-caption); font-weight: 560; cursor: pointer; white-space: nowrap;
  transition: background-color var(--d-base) var(--ease-standard), color var(--d-base) var(--ease-standard);
}
.segmented button:hover:not([aria-pressed="true"]):not(:disabled) { color: var(--c-text); }
.segmented button[aria-pressed="true"], .segmented button[aria-selected="true"] { background: var(--c-raised); color: var(--c-text); box-shadow: var(--shadow-1); }
.segmented button:disabled { opacity: 0.45; cursor: not-allowed; }
@media (pointer: coarse) { .segmented button { min-height: 2.5rem; } }

.tabs { display: flex; gap: var(--s-1); border-bottom: 1px solid var(--c-border); overflow-x: auto; scrollbar-width: none; }
.tabs::-webkit-scrollbar { display: none; }
.tab {
  position: relative; min-height: 2.75rem; padding: 0 var(--s-4); border: 0; background: transparent; color: var(--c-text-2);
  font-size: var(--fs-body); font-weight: 560; cursor: pointer; white-space: nowrap; transition: color var(--d-base) var(--ease-standard);
}
.tab:hover { color: var(--c-text); }
.tab[aria-selected="true"] { color: var(--c-text); }
.tab[aria-selected="true"]::after {
  content: ""; position: absolute; left: var(--s-3); right: var(--s-3); bottom: -1px; height: 2px; border-radius: 2px; background: var(--c-brand);
  animation: ds-grow var(--d-base) var(--ease-decelerate);
}

/* ---------- индикаторы ---------- */
.progress { height: 0.5rem; border-radius: 999px; background: var(--c-border); overflow: hidden; }
.progress > span { display: block; height: 100%; border-radius: inherit; background: var(--c-brand); transition: width var(--d-slow) var(--ease-standard); }
.progress-sm { height: 0.25rem; }
.spinner { width: 1.25rem; height: 1.25rem; border-radius: 50%; border: 2px solid var(--c-border); border-top-color: var(--c-brand); animation: ds-spin 0.7s linear infinite; }

.skeleton { position: relative; overflow: hidden; background: var(--c-border); border-radius: var(--r-sm); min-height: 1em; }
.skeleton::after { content: ""; position: absolute; inset: 0; transform: translateX(-100%);
  background: linear-gradient(90deg, transparent, var(--hairline), transparent); animation: ds-shimmer 1.4s infinite; }

/* ---------- состояния ---------- */
.state { display: grid; justify-items: center; gap: var(--s-3); padding: var(--s-8) var(--s-4); text-align: center; color: var(--c-text-2); }
.state .state-icon { display: grid; place-items: center; width: 3rem; height: 3rem; border-radius: var(--r-lg); background: var(--c-raised); border: 1px solid var(--c-border); color: var(--c-text-3); }
.state-error .state-icon { background: var(--c-danger-subtle); color: var(--c-danger); border-color: transparent; }
.state h3 { font-size: var(--fs-title); line-height: var(--lh-title); font-weight: var(--fw-title); color: var(--c-text); }
.state p { max-width: 36ch; font-size: var(--fs-body); }
.state-compact { padding: var(--s-5) var(--s-4); }

.notice { display: flex; gap: var(--s-3); align-items: flex-start; padding: var(--s-3) var(--s-4); border-radius: var(--r-md); border: 1px solid transparent; font-size: var(--fs-body); }
.notice svg { flex: none; margin-top: 2px; }
.notice-info { background: var(--c-info-subtle); color: var(--c-info); }
.notice-warning { background: var(--c-warning-subtle); color: var(--c-warning); }
.notice-danger { background: var(--c-danger-subtle); color: var(--c-danger); }
.notice-success { background: var(--c-success-subtle); color: var(--c-success); }
.notice strong { font-weight: 600; display: block; }
.notice span { color: var(--c-text); }

/* ---------- диалоги и шторки ---------- */
.dialog {
  padding: 0; border: 1px solid var(--c-border); border-radius: var(--r-xl); background: var(--c-surface); color: var(--c-text);
  width: min(32rem, calc(100vw - var(--s-6))); max-height: min(90dvh, 52rem); overflow: hidden; box-shadow: var(--shadow-3);
}
.dialog-wide { width: min(56rem, calc(100vw - var(--s-6))); }
.dialog[open] { display: flex; flex-direction: column; animation: ds-pop var(--d-base) var(--ease-decelerate); }
.dialog::backdrop { background: var(--scrim); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); animation: ds-fade var(--d-base) var(--ease-standard); }
.dialog-header { display: flex; align-items: center; justify-content: space-between; gap: var(--s-3); padding: var(--s-4) var(--s-4) var(--s-4) var(--s-6); border-bottom: 1px solid var(--c-border); }
.dialog-header h2 { font-size: var(--fs-h3); line-height: var(--lh-h3); font-weight: var(--fw-h3); min-width: 0; overflow-wrap: anywhere; }
.dialog-body { padding: var(--s-6); overflow-y: auto; display: grid; gap: var(--s-4); }
.dialog-footer { display: flex; justify-content: flex-end; gap: var(--s-3); padding: var(--s-4) var(--s-6); border-top: 1px solid var(--c-border); }
.dialog-handle { display: none; width: 2.5rem; height: 4px; border-radius: 4px; background: var(--c-outline); margin: var(--s-2) auto 0; opacity: 0.6; }
@media (max-width: 767px) {
  .dialog { width: 100vw; max-width: 100vw; margin: auto 0 0; border-radius: var(--r-xl) var(--r-xl) 0 0; border-bottom: 0; max-height: 92dvh; }
  .dialog[open] { animation: ds-sheet var(--d-slow) var(--ease-decelerate); }
  .dialog-handle { display: block; }
  .dialog-body { padding: var(--s-4); padding-bottom: calc(var(--s-4) + env(safe-area-inset-bottom)); }
  .dialog-footer { padding-bottom: calc(var(--s-4) + env(safe-area-inset-bottom)); flex-direction: column-reverse; }
  .dialog-footer .btn { width: 100%; }
}

/* ---------- уведомления ---------- */
.toasts { position: fixed; inset: auto var(--s-4) calc(var(--s-4) + env(safe-area-inset-bottom)) var(--s-4); z-index: 80; display: grid; justify-items: center; gap: var(--s-2); pointer-events: none; }
.toast {
  display: flex; align-items: center; gap: var(--s-3); max-width: min(28rem, 100%); padding: var(--s-3) var(--s-4);
  border-radius: var(--r-lg); background: var(--c-overlay); color: var(--c-text); border: 1px solid var(--c-border); box-shadow: var(--shadow-2);
  font-size: var(--fs-body); pointer-events: auto; animation: ds-toast var(--d-base) var(--ease-decelerate);
}
.toast svg { flex: none; }
.toast-success svg { color: var(--c-success); }
.toast-error svg { color: var(--c-danger); }
.toast-info svg { color: var(--c-info); }

/* ---------- подсказки ---------- */
[data-tip] { position: relative; }
[data-tip]::after {
  content: attr(data-tip); position: absolute; left: 50%; bottom: calc(100% + 6px); transform: translate(-50%, 4px);
  padding: var(--s-1) var(--s-2); border-radius: var(--r-sm); background: var(--c-overlay); color: var(--c-text);
  border: 1px solid var(--c-border); box-shadow: var(--shadow-2); font-size: var(--fs-caption); line-height: var(--lh-caption); white-space: nowrap;
  opacity: 0; pointer-events: none; transition: opacity var(--d-fast) var(--ease-standard), transform var(--d-fast) var(--ease-standard); z-index: 60;
}
@media (hover: hover) { [data-tip]:hover::after { opacity: 1; transform: translate(-50%, 0); } }
[data-tip]:focus-visible::after { opacity: 1; transform: translate(-50%, 0); }

.avatar { display: inline-grid; place-items: center; width: 2.25rem; height: 2.25rem; border-radius: 50%; background: var(--c-brand-subtle); color: var(--c-brand); font-weight: 650; font-size: var(--fs-caption); flex: none; }

/* ---------- страницы входа и профиля ---------- */
.auth-shell { min-height: 100dvh; display: grid; place-items: center; padding: var(--s-6) var(--s-4); background:
  radial-gradient(60rem 30rem at 50% -10%, color-mix(in srgb, var(--c-brand) 10%, transparent), transparent), var(--c-bg); }
.auth-card { width: min(26rem, 100%); background: var(--glass); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--c-border); border-radius: var(--r-xl); padding: var(--s-8) var(--s-6); box-shadow: var(--shadow-2); display: grid; gap: var(--s-5); }
.auth-card form { display: grid; gap: var(--s-4); }
.auth-brand { display: grid; justify-items: center; gap: var(--s-3); text-align: center; }
.auth-logo { width: 3rem; height: 3rem; border-radius: var(--r-lg); display: grid; place-items: center; color: var(--c-on-brand); background: linear-gradient(145deg, var(--c-brand-hover), var(--c-brand)); box-shadow: 0 8px 24px color-mix(in srgb, var(--c-brand) 35%, transparent); }
.auth-card .form-message { min-height: 0; }
.auth-card .form-message:empty { display: none; }

/* ---------- анимации ---------- */
@keyframes ds-spin { to { transform: rotate(360deg); } }
@keyframes ds-shimmer { to { transform: translateX(100%); } }
@keyframes ds-fade { from { opacity: 0; } }
@keyframes ds-pop { from { opacity: 0; transform: translateY(8px) scale(0.98); } }
@keyframes ds-sheet { from { transform: translateY(100%); } }
@keyframes ds-toast { from { opacity: 0; transform: translateY(8px); } }
@keyframes ds-grow { from { transform: scaleX(0.4); opacity: 0; } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
  .skeleton::after { display: none; }
}

/* ---------- профиль ---------- */
.form-message:empty { display: none; }
.skeleton-line { display: block; width: 60%; height: 0.875rem; }
.account-shell { place-items: start center; padding-top: var(--s-8); }
.account-page { width: min(34rem, 100%); display: grid; gap: var(--s-5); }
.account-page .card form { display: grid; gap: var(--s-4); }
.back-link { justify-self: start; margin-left: calc(var(--s-3) * -1); }
.account-head { display: flex; align-items: center; gap: var(--s-4); }
.account-head .avatar { width: 3rem; height: 3rem; font-size: var(--fs-title); }
.session-list { list-style: none; margin: 0; padding: 0; display: grid; }
.session-item { display: flex; align-items: center; justify-content: space-between; gap: var(--s-3); padding: var(--s-3) 0; border-bottom: 1px solid var(--c-border); }
.session-item:last-child { border-bottom: 0; }
.session-text { display: grid; gap: 2px; min-width: 0; }
.session-text strong { font-weight: 600; }
@media (max-width: 480px) { .account-shell { padding-top: var(--s-4); } .session-item { flex-wrap: wrap; } }