/* ==========================================================================
   Практика-генератор (ДГУНХ) — единая система оформления.
   Темы: светлая и тёмная, контраст по WCAG 2.1 AA.
   ========================================================================== */

:root {
  color-scheme: light;
  --bg: #f4f6fa;
  --bg-accent: #eaf0f8;
  --surface: #ffffff;
  --surface-2: #f7f9fc;
  --surface-3: #eef3f9;
  --text: #101828;
  --text-soft: #344054;
  --muted: #4a5565;
  --border: #d6dfea;
  --border-strong: #b6c3d3;
  --primary: #16508c;
  --primary-bg: #16508c;
  --primary-hover: #123f6f;
  --primary-contrast: #ffffff;
  --accent: #0f6b5c;
  --danger: #a8241f;
  --danger-bg: #a8241f;
  --danger-hover: #8a1c18;
  --success: #14684a;
  --success-bg: #e6f5ee;
  --warning-text: #6f4400;
  --warning-bg: #fff3dd;
  --warning-border: #e6c07a;
  --focus: #1b6fd4;
  --shadow-sm: 0 1px 2px rgba(16, 24, 40, 0.06);
  --shadow: 0 10px 30px rgba(16, 24, 40, 0.1);
  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 20px;
  --header-height: 68px;
  --content-width: 1120px;
  --font: "Segoe UI", "Inter", "PT Sans", system-ui, -apple-system, "Helvetica Neue", Arial,
    sans-serif;
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0d1218;
  --bg-accent: #111923;
  --surface: #151d26;
  --surface-2: #1a2430;
  --surface-3: #202c3a;
  --text: #e9eff7;
  --text-soft: #d2dbe6;
  --muted: #9fb0c3;
  --border: #293643;
  --border-strong: #3c4d60;
  --primary: #92c2fb;
  --primary-bg: #2f6fb8;
  --primary-hover: #3d7cc4;
  --primary-contrast: #ffffff;
  --accent: #6fd3bd;
  --danger: #ff9a92;
  --danger-bg: #a8322b;
  --danger-hover: #b93d35;
  --success: #7ce0b4;
  --success-bg: #12332a;
  --warning-text: #ffd88a;
  --warning-bg: #3a2c10;
  --warning-border: #6d541f;
  --focus: #8dc1ff;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow: 0 14px 34px rgba(0, 0, 0, 0.5);
}

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

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4 {
  margin: 0 0 0.4em;
  line-height: 1.22;
  font-weight: 650;
  letter-spacing: -0.01em;
}

h1 {
  font-size: clamp(1.6rem, 1.2rem + 1.6vw, 2.3rem);
}

h2 {
  font-size: clamp(1.25rem, 1.05rem + 0.8vw, 1.6rem);
}

h3 {
  font-size: 1.1rem;
}

p {
  margin: 0 0 0.85em;
}

a {
  color: var(--primary);
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}

a:hover {
  text-decoration-thickness: 2px;
}

small {
  font-size: 0.83rem;
  color: var(--muted);
}

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
  border-radius: 4px;
}

[hidden] {
  display: none !important;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  padding: 12px 18px;
  background: var(--surface);
  color: var(--text);
  border-radius: 0 0 var(--radius-sm) 0;
  box-shadow: var(--shadow);
  font-weight: 600;
}

.skip-link:focus {
  left: 0;
}

.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- шапка ---------- */

.app-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: color-mix(in srgb, var(--surface) 92%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  max-width: var(--content-width);
  min-height: var(--header-height);
  margin: 0 auto;
  padding: 10px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  text-decoration: none;
  min-width: 0;
}

.brand:hover {
  text-decoration: none;
}

.brand-logo {
  width: 42px;
  height: 42px;
  object-fit: contain;
  flex: none;
}

.brand-text {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.brand-title {
  font-weight: 700;
  font-size: 1.02rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.brand-subtitle {
  font-size: 0.76rem;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.logo-for-dark {
  display: none;
}

:root[data-theme="dark"] .logo-for-light {
  display: none;
}

:root[data-theme="dark"] .logo-for-dark {
  display: block;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav-link {
  padding: 8px 12px;
  border-radius: 999px;
  color: var(--text-soft);
  text-decoration: none;
  font-size: 0.93rem;
  font-weight: 550;
  white-space: nowrap;
}

.nav-link:hover {
  background: var(--surface-3);
  text-decoration: none;
}

.nav-link[aria-current="page"] {
  background: var(--surface-3);
  color: var(--text);
  font-weight: 650;
}

.nav-user {
  font-size: 0.86rem;
  color: var(--muted);
  padding: 6px 10px;
  border-left: 1px solid var(--border);
  margin-left: 4px;
  max-width: 190px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.icon-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-width: 44px;
  min-height: 44px;
  padding: 8px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  font: inherit;
  font-size: 0.9rem;
}

.icon-button:hover {
  background: var(--surface-3);
}

.icon-button svg {
  width: 20px;
  height: 20px;
  flex: none;
}

.theme-toggle .theme-label {
  padding-right: 6px;
}

/* ---------- контент ---------- */

.page {
  flex: 1;
  width: 100%;
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 28px 20px 56px;
}

.page:focus {
  outline: none;
}

.boot {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--muted);
  padding: 48px 0;
  justify-content: center;
}

.page-head {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 22px;
}

.page-head .page-title {
  margin: 0;
}

.page-head .page-subtitle {
  margin: 4px 0 0;
  color: var(--muted);
}

.page-head-actions {
  margin-left: auto;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.app-footer {
  border-top: 1px solid var(--border);
  background: var(--surface);
}

.footer-inner {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 18px 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  align-items: center;
  color: var(--muted);
  font-size: 0.85rem;
}

.footer-inner a {
  color: var(--muted);
}

/* ---------- карточки ---------- */

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 22px;
}

.card + .card {
  margin-top: 18px;
}

.card-header {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.card-header h2,
.card-header h3 {
  margin: 0;
}

.card-header .card-hint {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.card-header-actions {
  margin-left: auto;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.grid {
  display: grid;
  gap: 18px;
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
}

/* ---------- кнопки ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  font: inherit;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  text-decoration: none;
  transition: background-color 120ms ease, border-color 120ms ease, color 120ms ease;
}

.btn svg {
  width: 20px;
  height: 20px;
  flex: none;
}

.btn:disabled,
.btn[aria-disabled="true"] {
  opacity: 0.55;
  cursor: not-allowed;
}

.btn-primary {
  background: var(--primary-bg);
  color: var(--primary-contrast);
}

.btn-primary:hover:not(:disabled) {
  background: var(--primary-hover);
}

.btn-secondary {
  background: var(--surface);
  color: var(--text);
  border-color: var(--border-strong);
}

.btn-secondary:hover:not(:disabled) {
  background: var(--surface-3);
}

.btn-ghost {
  background: transparent;
  color: var(--primary);
  border-color: transparent;
  padding-inline: 10px;
}

.btn-ghost:hover:not(:disabled) {
  background: var(--surface-3);
}

.btn-danger {
  background: var(--danger-bg);
  color: #fff;
}

.btn-danger:hover:not(:disabled) {
  background: var(--danger-hover);
}

.btn-outline-danger {
  background: transparent;
  color: var(--danger);
  border-color: var(--danger);
}

.btn-outline-danger:hover:not(:disabled) {
  background: color-mix(in srgb, var(--danger) 12%, transparent);
}

.btn-small {
  min-height: 36px;
  padding: 6px 12px;
  font-size: 0.88rem;
}

.btn-link {
  background: none;
  border: none;
  color: var(--primary);
  text-decoration: underline;
  padding: 6px 2px;
  min-height: 36px;
  cursor: pointer;
  font: inherit;
}

.btn-block {
  width: 100%;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.button-row-end {
  justify-content: flex-end;
}

/* ---------- формы ---------- */

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.field > label,
.field > .field-label {
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--text);
}

.field-hint {
  font-size: 0.83rem;
  color: var(--muted);
}

.input,
.select,
.textarea {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong);
  background: var(--surface);
  color: var(--text);
  font: inherit;
  font-size: 0.97rem;
}

.input::placeholder {
  color: color-mix(in srgb, var(--muted) 85%, transparent);
}

.input:hover,
.select:hover {
  border-color: var(--primary);
}

.input:focus,
.select:focus,
.textarea:focus {
  outline: 3px solid var(--focus);
  outline-offset: 1px;
}

.input[aria-invalid="true"] {
  border-color: var(--danger);
  border-width: 2px;
}

.field-error {
  color: var(--danger);
  font-size: 0.85rem;
  font-weight: 600;
}

.field-error:empty {
  display: none;
}

.input-group {
  display: flex;
  gap: 8px;
  align-items: stretch;
}

.input-group .input {
  flex: 1;
  min-width: 0;
}

.segmented {
  display: inline-flex;
  padding: 4px;
  gap: 4px;
  background: var(--surface-3);
  border-radius: 999px;
  flex-wrap: wrap;
}

.segmented button {
  min-height: 38px;
  padding: 6px 16px;
  border: 1px solid transparent;
  border-radius: 999px;
  background: transparent;
  color: var(--text-soft);
  font: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
}

.segmented button[aria-pressed="true"] {
  background: var(--surface);
  color: var(--text);
  border-color: var(--border);
  box-shadow: var(--shadow-sm);
}

.checkbox {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  min-height: 44px;
  font-size: 0.92rem;
}

.checkbox input {
  width: 20px;
  height: 20px;
  accent-color: var(--primary-bg);
  flex: none;
  cursor: pointer;
}

.field-row {
  display: grid;
  gap: 0 16px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.key-field {
  font-family: "Cascadia Mono", Consolas, "Courier New", monospace;
  user-select: none;
  -webkit-user-select: none;
  letter-spacing: 0.04em;
}

.key-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--muted);
  flex-wrap: wrap;
}

.key-status code {
  font-family: "Cascadia Mono", Consolas, monospace;
  background: var(--surface-3);
  padding: 2px 8px;
  border-radius: 6px;
  color: var(--text);
}

/* ---------- оповещения ---------- */

.alert {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--surface-2);
  margin-bottom: 18px;
}

.alert-icon {
  flex: none;
  width: 22px;
  height: 22px;
  margin-top: 1px;
}

.alert-body {
  min-width: 0;
}

.alert-body p {
  margin: 0;
}

.alert-body p + p {
  margin-top: 6px;
}

.alert-title {
  font-weight: 650;
}

.alert-warning {
  background: var(--warning-bg);
  border-color: var(--warning-border);
  color: var(--warning-text);
}

.alert-error {
  background: color-mix(in srgb, var(--danger) 10%, var(--surface));
  border-color: var(--danger);
  color: var(--text);
}

.alert-success {
  background: var(--success-bg);
  border-color: color-mix(in srgb, var(--success) 45%, transparent);
  color: var(--text);
}

.alert-info {
  background: var(--surface-2);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 650;
  border: 1px solid var(--border);
  background: var(--surface-3);
  color: var(--text-soft);
  white-space: nowrap;
}

.badge-success {
  background: var(--success-bg);
  border-color: color-mix(in srgb, var(--success) 40%, transparent);
  color: var(--success);
}

.badge-warning {
  background: var(--warning-bg);
  border-color: var(--warning-border);
  color: var(--warning-text);
}

.badge-danger {
  background: color-mix(in srgb, var(--danger) 14%, transparent);
  border-color: color-mix(in srgb, var(--danger) 45%, transparent);
  color: var(--danger);
}

/* ---------- стартовая страница ---------- */

.hero {
  display: grid;
  gap: 26px;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  align-items: center;
  padding: 30px;
  border-radius: var(--radius-lg);
  background: linear-gradient(155deg, var(--surface) 10%, var(--bg-accent) 100%);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.hero-emblem {
  justify-self: center;
  width: min(240px, 42vw);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
}

.hero-emblem img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 6px 18px rgba(16, 24, 40, 0.1));
}

.hero h1 {
  margin-bottom: 12px;
}

.hero-org {
  font-size: 1.02rem;
  font-weight: 600;
  color: var(--text-soft);
  margin-bottom: 4px;
}

.hero-department {
  font-size: 0.95rem;
  color: var(--muted);
  margin-bottom: 18px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-note {
  margin-top: 18px;
  font-size: 0.85rem;
  color: var(--muted);
  border-left: 3px solid var(--border-strong);
  padding-left: 12px;
}

.info-card {
  padding: 20px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.info-card h2 {
  font-size: 1.05rem;
  margin: 0;
}

.info-card ul {
  margin: 0;
  padding-left: 20px;
  color: var(--text-soft);
}

.info-card li + li {
  margin-top: 6px;
}

.author-block {
  margin-top: 26px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  align-items: baseline;
  color: var(--muted);
  font-size: 0.92rem;
}

.author-block a {
  color: var(--text-soft);
}

/* ---------- вход ---------- */

.auth-layout {
  display: grid;
  place-items: center;
  padding: 18px 0 40px;
}

.auth-card {
  width: min(440px, 100%);
  padding: 28px;
}

.auth-card .brand-logo {
  width: 60px;
  height: 60px;
  margin-bottom: 14px;
}

.auth-title {
  margin-bottom: 4px;
}

.auth-subtitle {
  color: var(--muted);
  font-size: 0.92rem;
  margin-bottom: 20px;
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 8px;
}

.form-actions .btn-primary {
  flex: 1;
  min-width: 160px;
}

.auth-links {
  margin-top: 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.88rem;
}

/* ---------- таблица пакетов ---------- */

.table-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-bottom: 14px;
}

.table-toolbar .toolbar-spacer {
  flex: 1;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
}

table.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.94rem;
}

.data-table caption {
  text-align: left;
  padding: 10px 14px;
  color: var(--muted);
  font-size: 0.85rem;
}

.data-table th,
.data-table td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}

.data-table thead th {
  background: var(--surface-2);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
  font-weight: 700;
  white-space: nowrap;
}

.data-table tbody tr:last-child td {
  border-bottom: none;
}

.data-table tbody tr:hover {
  background: var(--surface-2);
}

.data-table td.cell-check,
.data-table th.cell-check {
  width: 48px;
  text-align: center;
  padding-right: 0;
}

.data-table td.cell-actions {
  text-align: right;
  white-space: nowrap;
}

.data-table td.cell-actions .btn {
  margin-left: 6px;
}

.cell-strong {
  font-weight: 600;
}

.package-title {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.package-title .filename {
  overflow-wrap: anywhere;
}

.package-title .package-meta {
  font-size: 0.8rem;
  color: var(--muted);
}

.pagination {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  justify-content: space-between;
  font-size: 0.9rem;
  color: var(--muted);
}

.pagination-controls {
  display: flex;
  align-items: center;
  gap: 6px;
}

.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  text-align: center;
  padding: 42px 20px;
  color: var(--muted);
}

.empty-state h3 {
  color: var(--text);
  margin: 0;
}

.empty-state p {
  margin: 0;
  max-width: 46ch;
}

/* ---------- модальные окна ---------- */

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 60;
  background: rgba(9, 14, 22, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  overflow-y: auto;
  animation: fade-in 120ms ease-out;
}

body.has-modal {
  overflow: hidden;
}

.modal {
  width: min(560px, 100%);
  max-height: calc(100vh - 40px);
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  animation: pop-in 140ms ease-out;
}

.modal-wide {
  width: min(760px, 100%);
}

.modal-header {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 20px 22px 0;
}

.modal-header h2 {
  margin: 0;
  font-size: 1.2rem;
}

.modal-body {
  padding: 16px 22px;
  overflow-y: auto;
}

.modal-footer {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
  padding: 14px 22px 20px;
  border-top: 1px solid var(--border);
  background: var(--surface-2);
  border-radius: 0 0 var(--radius) var(--radius);
}

.modal-close {
  margin-left: auto;
  background: none;
  border: none;
  color: var(--muted);
  cursor: pointer;
  padding: 8px;
  min-width: 40px;
  min-height: 40px;
  border-radius: 8px;
  font-size: 1.2rem;
  line-height: 1;
}

.modal-close:hover {
  background: var(--surface-3);
  color: var(--text);
}

/* ---------- загрузка файла ---------- */

.dropzone {
  border: 2px dashed var(--border-strong);
  border-radius: var(--radius);
  padding: 26px 20px;
  text-align: center;
  background: var(--surface-2);
  transition: border-color 120ms ease, background-color 120ms ease;
}

.dropzone.is-dragover {
  border-color: var(--primary);
  background: var(--surface-3);
}

.dropzone-icon {
  width: 40px;
  height: 40px;
  margin: 0 auto 10px;
  color: var(--muted);
}

.dropzone p {
  margin: 0 0 12px;
  color: var(--text-soft);
}

.file-summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  margin-top: 14px;
}

.file-summary .file-icon {
  width: 32px;
  height: 32px;
  flex: none;
  color: var(--primary);
}

.file-summary .file-info {
  min-width: 0;
}

.file-summary .file-name {
  font-weight: 600;
  overflow-wrap: anywhere;
}

.file-summary .file-size {
  font-size: 0.83rem;
  color: var(--muted);
}

/* ---------- прогресс ---------- */

.progress-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  padding: 26px 12px;
  text-align: center;
}

.progress-timer {
  font-variant-numeric: tabular-nums;
  font-size: 2rem;
  font-weight: 650;
  letter-spacing: 0.02em;
}

.progress-stage {
  color: var(--muted);
  min-height: 1.4em;
}

.progress-bar {
  width: 100%;
  height: 8px;
  border-radius: 999px;
  background: var(--surface-3);
  overflow: hidden;
}

.progress-bar span {
  display: block;
  height: 100%;
  width: 35%;
  border-radius: inherit;
  background: var(--primary-bg);
  animation: indeterminate 1.6s ease-in-out infinite;
}

.spinner {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 3px solid var(--surface-3);
  border-top-color: var(--primary-bg);
  animation: spin 0.9s linear infinite;
  flex: none;
}

.spinner-lg {
  width: 42px;
  height: 42px;
  border-width: 4px;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes indeterminate {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(320%);
  }
}

@keyframes fade-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes pop-in {
  from {
    opacity: 0;
    transform: translateY(8px) scale(0.99);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

/* ---------- уведомления ---------- */

.toast-root {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 80;
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: min(420px, calc(100vw - 40px));
}

.toast {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
  border-left: 4px solid var(--primary-bg);
  box-shadow: var(--shadow);
  font-size: 0.92rem;
  animation: pop-in 140ms ease-out;
}

.toast-success {
  border-left-color: var(--success);
}

.toast-error {
  border-left-color: var(--danger);
}

.toast-warning {
  border-left-color: var(--warning-border);
}

.toast button {
  margin-left: auto;
  background: none;
  border: none;
  color: var(--muted);
  cursor: pointer;
  font-size: 1rem;
  padding: 0 4px;
}

/* ---------- кабинет ---------- */

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

.callout-action {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
  padding: 20px 22px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: linear-gradient(120deg, var(--surface) 0%, var(--bg-accent) 100%);
}

.callout-action h2 {
  margin: 0 0 4px;
  font-size: 1.12rem;
}

.callout-action p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.stat-row {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  margin-bottom: 4px;
}

.stat {
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--surface-2);
}

.stat-value {
  font-size: 1.5rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.stat-label {
  font-size: 0.82rem;
  color: var(--muted);
}

/* ---------- активные задачи ---------- */

.active-area {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 18px 0 0;
}

.active-area:empty {
  margin-top: 0;
}

.active-task {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  border: 1px solid var(--border);
  border-left: 4px solid var(--primary-bg);
  border-radius: var(--radius);
  background: var(--surface);
  flex-wrap: wrap;
}

.active-task-main {
  display: flex;
  flex-direction: column;
  min-width: 0;
  flex: 1;
}

.active-task-main strong {
  overflow-wrap: anywhere;
}

.active-task-stage {
  color: var(--muted);
  font-size: 0.86rem;
}

.active-task-timer {
  font-variant-numeric: tabular-nums;
  font-weight: 650;
  font-size: 1.1rem;
}

.selection-text {
  font-size: 0.88rem;
  color: var(--muted);
  min-height: 1.2em;
}

.landing-cards {
  margin-top: 26px;
}

.progress-block h3 {
  margin: 0;
}

.confirm-text {
  white-space: pre-line;
}

/* ---------- администрирование ---------- */

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  font-size: 0.9rem;
  margin-bottom: 16px;
  color: var(--muted);
}

.breadcrumb button {
  background: none;
  border: none;
  color: var(--primary);
  font: inherit;
  cursor: pointer;
  padding: 6px 4px;
  text-decoration: underline;
  min-height: 36px;
}

.breadcrumb .sep {
  color: var(--border-strong);
}

.template-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.template-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  flex-wrap: wrap;
}

.template-item:last-child {
  border-bottom: none;
}

.template-item:hover {
  background: var(--surface-2);
}

.template-icon {
  width: 22px;
  height: 22px;
  flex: none;
  color: var(--muted);
}

.template-icon.is-dir {
  color: var(--primary);
}

.template-name {
  font-weight: 600;
  overflow-wrap: anywhere;
  min-width: 0;
  flex: 1;
}

.template-name button {
  background: none;
  border: none;
  padding: 2px 0;
  font: inherit;
  color: inherit;
  cursor: pointer;
  text-align: left;
  text-decoration: underline;
  text-decoration-color: transparent;
}

.template-name button:hover {
  text-decoration-color: currentColor;
}

.template-meta {
  font-size: 0.8rem;
  color: var(--muted);
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-left: auto;
  justify-content: flex-end;
}

.progress-block .success-icon {
  width: 52px;
  height: 52px;
  color: var(--success);
  border: 2px solid color-mix(in srgb, var(--success) 45%, transparent);
  border-radius: 50%;
  padding: 8px;
  background: var(--success-bg);
}

.template-actions {
  margin-left: auto;
  display: flex;
  gap: 6px;
}

.admin-layout {
  display: grid;
  gap: 18px;
  grid-template-columns: 240px minmax(0, 1fr);
  align-items: start;
}

.admin-nav {
  position: sticky;
  top: calc(var(--header-height) + 18px);
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 10px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
}

.admin-nav a {
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  color: var(--text-soft);
  text-decoration: none;
  font-weight: 550;
  font-size: 0.93rem;
  min-height: 42px;
  display: flex;
  align-items: center;
}

.admin-nav a:hover {
  background: var(--surface-3);
  text-decoration: none;
}

.admin-nav a[aria-current="page"] {
  background: var(--surface-3);
  color: var(--text);
  font-weight: 650;
}

.table-scroll-hint {
  font-size: 0.8rem;
  color: var(--muted);
  margin-top: 8px;
}

.kv-list {
  display: grid;
  grid-template-columns: minmax(160px, 240px) minmax(0, 1fr);
  gap: 8px 18px;
  font-size: 0.92rem;
  margin: 0;
}

.kv-list dt {
  color: var(--muted);
}

.kv-list dd {
  margin: 0;
  overflow-wrap: anywhere;
}

.noscript {
  margin: 20px;
  padding: 16px;
  border: 1px solid var(--danger);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--text);
}

/* ---------- адаптивность ---------- */

@media (max-width: 900px) {
  .hero {
    grid-template-columns: minmax(0, 1fr);
    padding: 24px 20px;
    text-align: left;
  }

  .hero-emblem {
    width: min(170px, 46vw);
    justify-self: start;
    order: -1;
  }

  .admin-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .admin-nav {
    position: static;
    flex-direction: row;
    overflow-x: auto;
    gap: 6px;
  }

  .admin-nav a {
    white-space: nowrap;
  }
}

@media (max-width: 760px) {
  .header-inner {
    padding: 8px 14px 6px;
    gap: 4px 10px;
    flex-wrap: wrap;
  }

  .header-nav {
    order: 3;
    width: 100%;
    margin-left: 0;
    justify-content: flex-start;
    flex-wrap: wrap;
    row-gap: 6px;
    padding: 4px 0 2px;
  }

  .header-nav .nav-link,
  .header-nav .icon-button {
    flex: none;
  }

  .brand-subtitle {
    display: none;
  }

  .brand-title {
    font-size: 0.95rem;
  }

  .nav-user {
    display: none;
  }

  .page {
    padding: 20px 14px 44px;
  }

  .card {
    padding: 18px;
  }

  /* Таблица превращается в карточки без потери данных. */
  table.data-table thead {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
  }

  table.data-table,
  table.data-table tbody,
  table.data-table tr,
  table.data-table td {
    display: block;
    width: 100%;
  }

  table.data-table tr {
    border-bottom: 1px solid var(--border);
    padding: 6px 4px;
  }

  table.data-table tr:last-child {
    border-bottom: none;
  }

  table.data-table td {
    border: none;
    padding: 8px 12px;
    display: flex;
    gap: 12px;
    align-items: center;
    flex-wrap: wrap;
  }

  table.data-table td::before {
    content: attr(data-label);
    flex: 0 0 42%;
    max-width: 42%;
    color: var(--muted);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    font-weight: 700;
  }

  table.data-table td.cell-check {
    width: auto;
    justify-content: flex-start;
    padding-inline: 12px;
  }

  table.data-table td.cell-check::before {
    display: none;
  }

  table.data-table td.cell-actions {
    text-align: left;
    justify-content: flex-start;
  }

  table.data-table td.cell-actions::before {
    flex: 0 0 42%;
    max-width: 42%;
  }

  .cell-strong,
  .package-title {
    flex: 1;
    min-width: 0;
  }

  .table-toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .table-toolbar .toolbar-spacer {
    display: none;
  }

  .modal-backdrop {
    padding: 0;
    align-items: flex-end;
  }

  .modal {
    width: 100%;
    max-height: 92vh;
    border-radius: var(--radius) var(--radius) 0 0;
  }

  .modal-footer .btn {
    flex: 1;
    min-width: 130px;
  }

  .toast-root {
    right: 10px;
    left: 10px;
    bottom: 10px;
    max-width: none;
  }

  .kv-list {
    grid-template-columns: minmax(0, 1fr);
    gap: 2px 0;
  }

  .kv-list dd {
    margin-bottom: 10px;
  }

  .callout-action {
    padding: 16px;
  }

  .callout-action .btn {
    width: 100%;
  }
}

@media (max-width: 420px) {
  .brand-logo {
    width: 34px;
    height: 34px;
  }

  .icon-button {
    padding: 6px;
  }

  .theme-toggle .theme-label {
    display: none;
  }

  h1 {
    font-size: 1.45rem;
  }

  .hero-emblem {
    width: min(140px, 40vw);
  }

  .btn {
    padding-inline: 14px;
  }
}

@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;
  }
}

@media (forced-colors: active) {
  .btn,
  .card,
  .modal {
    border: 1px solid CanvasText;
  }
}