/* ============================================================
   Запросы цен — мониторинг DV-Expert
   Темизация через CSS-переменные, светлая/тёмная по prefers-color-scheme
   ============================================================ */

:root {
  /* Поверхности и текст (светлая тема) */
  --bg:            #f9f9f7;
  --surface:       #fcfcfb;
  --surface-2:     #f0efec;
  --text:          #0b0b0b;
  --text-2:        #52514e;
  --muted:         #898781;
  --grid:          #e1e0d9;
  --axis:          #c3c2b7;
  --border:        rgba(11, 11, 11, 0.10);
  --shadow:        0 1px 3px rgba(11, 11, 11, 0.06);

  /* Категориальные серии (валидировано dataviz-палитрой) */
  --series-1:      #2a78d6;   /* синий  — основная серия */
  --series-2:      #1baf7a;   /* аква   — «ответы получены» */
  --series-out:    #eb6834;   /* оранж. — «передано» */

  /* Ординальная рампа воронки (синяя, светлая тема) */
  --funnel-1:      #86b6ef;
  --funnel-2:      #2a78d6;
  --funnel-3:      #104281;

  /* Статусные */
  --good:          #0ca30c;
  --good-text:     #006300;
  --critical:      #d03b3b;

  /* Тултипы графиков */
  --tip-bg:        rgba(28, 28, 27, 0.94);
  --tip-text:      #ffffff;

  --accent:        #2a78d6;
  --accent-hover:  #256abf;
  --skeleton-a:    #eeede9;
  --skeleton-b:    #f6f5f2;

  --radius:        12px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, Roboto, "Helvetica Neue", Arial, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg:            #0d0d0d;
    --surface:       #1a1a19;
    --surface-2:     #242423;
    --text:          #ffffff;
    --text-2:        #c3c2b7;
    --muted:         #898781;
    --grid:          #2c2c2a;
    --axis:          #383835;
    --border:        rgba(255, 255, 255, 0.10);
    --shadow:        0 1px 3px rgba(0, 0, 0, 0.4);

    --series-1:      #3987e5;
    --series-2:      #199e70;
    --series-out:    #d95926;

    --funnel-1:      #9ec5f4;
    --funnel-2:      #3987e5;
    --funnel-3:      #184f95;

    --good:          #0ca30c;
    --good-text:     #0ca30c;
    --critical:      #d03b3b;

    --tip-bg:        rgba(44, 44, 42, 0.96);
    --tip-text:      #ffffff;

    --accent:        #3987e5;
    --accent-hover:  #5598e7;
    --skeleton-a:    #232322;
    --skeleton-b:    #2c2c2a;
  }
}

/* ---------- Базовое ---------- */

* { box-sizing: border-box; }

/* атрибут hidden всегда сильнее авторских display-правил */
[hidden] { display: none !important; }

html, body {
  margin: 0;
  padding: 0;
  min-height: 100%;
}

body {
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.45;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, p { margin: 0; }

/* ---------- Экраны ---------- */

.screen { display: none; }
body[data-screen="boot"]      #screen-boot,
body[data-screen="login"]     #screen-login,
body[data-screen="password"]  #screen-password,
body[data-screen="dashboard"] #screen-dashboard,
body[data-screen="settings"]  #screen-settings { display: block; }

.screen-center {
  min-height: 100vh;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
body[data-screen="boot"] #screen-boot,
body[data-screen="login"] #screen-login,
body[data-screen="password"] #screen-password { display: flex; }

.spinner {
  width: 36px; height: 36px;
  border: 3px solid var(--grid);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.9s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Формы авторизации ---------- */

.auth-card {
  width: 100%;
  max-width: 380px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.auth-title {
  font-size: 20px;
  font-weight: 650;
  text-align: center;
  line-height: 1.3;
}
.auth-brand { color: var(--accent); }
.auth-note {
  color: var(--text-2);
  text-align: center;
  font-size: 13px;
}

.field { display: flex; flex-direction: column; gap: 6px; }
.field-label { font-size: 13px; color: var(--text-2); }
.field-hint { font-size: 12px; color: var(--muted); }

input[type="text"],
input[type="password"],
input[type="date"],
select,
textarea {
  font-family: inherit;
  font-size: 14px;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--axis);
  border-radius: 8px;
  padding: 9px 12px;
  outline: none;
  transition: border-color 0.15s ease;
}
input:focus, select:focus, textarea:focus { border-color: var(--accent); }
input.invalid, textarea.invalid, select.invalid { border-color: var(--critical); }

textarea { resize: vertical; min-height: 42px; line-height: 1.45; }
textarea.mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  font-size: 13px;
}

.form-error {
  color: var(--critical);
  font-size: 13px;
  text-align: center;
}

/* ---------- Кнопки ---------- */

.btn {
  font-family: inherit;
  font-size: 14px;
  border-radius: 8px;
  padding: 9px 14px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease, opacity 0.15s ease;
  white-space: nowrap;
}
.btn:disabled { opacity: 0.55; cursor: default; }

.btn-primary {
  background: var(--accent);
  color: #ffffff;
  font-weight: 600;
}
.btn-primary:hover:not(:disabled) { background: var(--accent-hover); }

.btn-ghost {
  background: var(--surface);
  color: var(--text);
  border-color: var(--axis);
}
.btn-ghost:hover:not(:disabled) { border-color: var(--accent); color: var(--accent); }

.btn-link {
  background: none;
  color: var(--muted);
  text-decoration: underline;
}
.btn-link:hover { color: var(--text-2); }

.btn-block { width: 100%; }

.icon-refresh {
  display: inline-block;
  width: 12px; height: 12px;
  margin-right: 6px;
  border: 2px solid currentColor;
  border-top-color: transparent;
  border-radius: 50%;
  vertical-align: -1px;
}
.btn-loading .icon-refresh { animation: spin 0.8s linear infinite; }

/* ---------- Шапка ---------- */

.topbar {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 12px 20px;
  padding: 18px 24px 14px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 20;
}

.brand h1 { font-size: 18px; font-weight: 650; }
.brand-accent { color: var(--accent); }
.collect-info { font-size: 12px; color: var(--muted); margin-top: 2px; min-height: 15px; }

.controls {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 10px;
  margin-left: auto;
}

.control { display: flex; flex-direction: column; gap: 3px; }
.control-label { font-size: 11px; color: var(--muted); }
.custom-range { flex-direction: row; align-items: center; gap: 6px; }
.range-dash { color: var(--muted); }

/* CSV dropdown */
.dropdown { position: relative; }
.dropdown-menu {
  position: absolute;
  right: 0;
  top: calc(100% + 6px);
  min-width: 220px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.18);
  padding: 6px;
  z-index: 30;
  display: flex;
  flex-direction: column;
}
.dropdown-menu a {
  padding: 9px 12px;
  border-radius: 7px;
  color: var(--text);
  text-decoration: none;
  font-size: 14px;
}
.dropdown-menu a:hover { background: var(--surface-2); }

/* ---------- Раскладка ---------- */

.layout {
  max-width: 1440px;
  margin: 0 auto;
  padding: 20px 24px 48px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px 18px;
  min-width: 0;
}

.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}
.card-head h2 { font-size: 15px; font-weight: 650; }

.card-body { position: relative; min-height: 60px; }

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.row-main {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 18px;
}

.dynamics-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

#section-suppliers { display: flex; flex-direction: column; gap: 18px; }

.chart-box { position: relative; width: 100%; }
.chart-main   { height: 300px; }
.chart-funnel { height: 300px; }
.chart-snap   { height: 170px; }
.chart-flow   { height: 130px; }
#rate-chart-box { height: 260px; }

.panel-caption {
  font-size: 12px;
  color: var(--muted);
  margin: 6px 0 4px;
}

/* ---------- KPI ---------- */

.kpi {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 4px;
  overflow: hidden;
}

.kpi-label {
  font-size: 13px;
  color: var(--text-2);
  display: flex;
  align-items: center;
  gap: 8px;
}

.kpi-value {
  font-size: 38px;
  font-weight: 650;
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--text);
}
.kpi-unit { font-size: 20px; font-weight: 500; color: var(--text-2); margin-left: 2px; }

.kpi-sub { font-size: 12px; color: var(--muted); }

.kpi-clickable {
  font-family: inherit;
  text-align: left;
  cursor: pointer;
  transition: border-color 0.15s ease;
}
.kpi-clickable:hover { border-color: var(--accent); }

.badge {
  font-size: 11px;
  font-weight: 600;
  color: #ffffff;
  padding: 2px 8px;
  border-radius: 99px;
}
.badge-ok { background: var(--good); }
.badge-alert { background: var(--critical); }

/* ---------- Тренды / текущие количества ---------- */

.col-current { display: flex; align-items: baseline; gap: 8px; }
.col-count { font-size: 24px; font-weight: 650; }
.trend { font-size: 13px; font-weight: 600; }
.trend-up   { color: var(--good-text); }
.trend-down { color: var(--critical); }
.trend-flat { color: var(--muted); }

/* ---------- Состояния секций ---------- */

.skeleton { display: none; border-radius: 8px; }
.state-empty, .state-error, .section-error { display: none; }

@keyframes shimmer {
  0%   { background-position: -400px 0; }
  100% { background-position: 400px 0; }
}
.skeleton,
.skeleton-line {
  background: linear-gradient(90deg, var(--skeleton-a) 25%, var(--skeleton-b) 50%, var(--skeleton-a) 75%);
  background-size: 800px 100%;
  animation: shimmer 1.4s linear infinite;
}
.skeleton-kpi   { height: 68px; }
.skeleton-chart { height: 220px; }
.skeleton-table { height: 180px; }

/* карточные секции */
.section[data-state="loading"] .card-body > .skeleton { display: block; }
.section[data-state="loading"] .card-body > .content,
.section[data-state="loading"] .card-body > .state-empty,
.section[data-state="loading"] .card-body > .state-error { display: none; }

.section[data-state="empty"] .card-body > .state-empty { display: flex; }
.section[data-state="empty"] .card-body > .content,
.section[data-state="empty"] .card-body > .skeleton { display: none; }

.section[data-state="error"] .card-body > .state-error { display: flex; }
.section[data-state="error"] .card-body > .content,
.section[data-state="error"] .card-body > .skeleton,
.section[data-state="error"] .card-body > .state-empty { display: none; }

.section[data-state="ready"] .card-body > .content { display: block; }

/* групповые секции (KPI, колонки, поставщики) — общая плашка ошибки */
.section[data-state="error"] > .section-error {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 14px 18px;
  margin-bottom: 12px;
  background: var(--surface);
  border: 1px solid var(--critical);
  border-radius: var(--radius);
}
.section[data-state="error"] .section-error .error-text { color: var(--critical); font-size: 13px; }

#section-kpi[data-state="loading"] .kpi .skeleton { display: block; }
#section-kpi[data-state="loading"] .kpi-value,
#section-kpi[data-state="loading"] .kpi-sub { visibility: hidden; }
#section-kpi .kpi .skeleton {
  position: absolute;
  left: 16px; right: 16px; top: 38px; bottom: 14px;
  height: auto;
}

.state-empty {
  align-items: center;
  justify-content: center;
  min-height: 160px;
  color: var(--muted);
  font-size: 14px;
}

.state-error {
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 160px;
}
.state-error .error-text { color: var(--critical); font-size: 13px; text-align: center; max-width: 420px; }

/* ---------- Переключатель тип графика ---------- */

.seg {
  display: inline-flex;
  border: 1px solid var(--axis);
  border-radius: 8px;
  overflow: hidden;
}
.seg-btn {
  font-family: inherit;
  font-size: 12px;
  padding: 5px 12px;
  border: none;
  background: var(--surface);
  color: var(--text-2);
  cursor: pointer;
}
.seg-btn + .seg-btn { border-left: 1px solid var(--axis); }
.seg-btn[aria-pressed="true"] {
  background: var(--accent);
  color: #ffffff;
}

/* ---------- Таблица поставщиков ---------- */

.table-wrap { overflow-x: auto; }

.suppliers-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  min-width: 720px;
}

.suppliers-table th,
.suppliers-table td {
  padding: 9px 12px;
  text-align: left;
  border-bottom: 1px solid var(--grid);
  white-space: nowrap;
}

.suppliers-table th {
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
  user-select: none;
}
.suppliers-table th.num, .suppliers-table td.num {
  text-align: right;
  font-variant-numeric: tabular-nums;
}
.suppliers-table th.sortable { cursor: pointer; }
.suppliers-table th.sortable:hover { color: var(--text); }
.suppliers-table th .sort-arrow { font-size: 10px; margin-left: 3px; }

.suppliers-table tbody tr:hover { background: var(--surface-2); }
.suppliers-table td.cell-name { font-weight: 600; color: var(--text); }
.supplier-id { color: var(--muted); font-weight: 400; margin-left: 6px; font-size: 12px; }
.cell-spark { width: 130px; }
.cell-spark canvas { display: block; }

/* ---------- Модалка ---------- */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 6vh 16px 16px;
  z-index: 100;
}
.modal-overlay[hidden] { display: none; }

.modal {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
  width: 100%;
  max-width: 720px;
  max-height: 84vh;
  display: flex;
  flex-direction: column;
}

.modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--grid);
}
.modal-head h2 { font-size: 16px; font-weight: 650; }

.modal-close {
  font-size: 22px;
  line-height: 1;
  background: none;
  border: none;
  color: var(--muted);
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 6px;
}
.modal-close:hover { color: var(--text); background: var(--surface-2); }

.modal-body {
  padding: 14px 20px 20px;
  overflow-y: auto;
}

.queue-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.queue-table th, .queue-table td {
  padding: 8px 10px;
  text-align: left;
  border-bottom: 1px solid var(--grid);
}
.queue-table th { font-size: 12px; color: var(--muted); font-weight: 600; }
.queue-table td.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.queue-table .cell-code { font-weight: 600; white-space: nowrap; }
.queue-age-old { color: var(--critical); font-weight: 600; }

.modal-empty, .modal-error {
  text-align: center;
  color: var(--muted);
  padding: 32px 0;
}
.modal-error { color: var(--critical); }
.modal-error .btn { margin-top: 12px; }

/* ---------- Настройки ---------- */

.icon-gear { vertical-align: -2px; margin-right: 6px; }

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

.layout-settings { max-width: 980px; }

.settings-tabs {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--grid);
}
.tab-btn {
  font-family: inherit;
  font-size: 14px;
  color: var(--text-2);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  padding: 10px 14px;
  margin-bottom: -1px;
  cursor: pointer;
  transition: color 0.15s ease, border-color 0.15s ease;
}
.tab-btn:hover { color: var(--text); }
.tab-btn[aria-selected="true"] {
  color: var(--accent);
  border-bottom-color: var(--accent);
  font-weight: 600;
}

.settings-note { font-size: 12px; color: var(--muted); }
.card-head .settings-note { margin-left: auto; }

/* таблица поставщиков в настройках */
.settings-table { min-width: 640px; }
.settings-table td.cell-address {
  max-width: 260px;
  overflow: hidden;
  text-overflow: ellipsis;
}
.settings-table tr.row-inactive td { color: var(--muted); }
.settings-table tr.row-inactive td.cell-name { color: var(--muted); }
.settings-table .th-actions { width: 84px; }
.settings-table td.cell-actions { text-align: right; white-space: nowrap; }
.settings-table td.cell-switch { width: 70px; }

.icon-btn {
  font-family: inherit;
  font-size: 15px;
  line-height: 1;
  background: none;
  border: 1px solid transparent;
  border-radius: 7px;
  padding: 5px 7px;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease;
}
.icon-btn:hover { background: var(--surface-2); border-color: var(--axis); }
.icon-btn-danger:hover { border-color: var(--critical); }

/* переключатель «Активен» */
.switch {
  position: relative;
  display: inline-block;
  width: 36px; height: 20px;
  vertical-align: middle;
}
.switch input {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  margin: 0;
  opacity: 0;
  cursor: pointer;
}
.switch-slider {
  position: absolute;
  inset: 0;
  background: var(--axis);
  border-radius: 99px;
  transition: background 0.15s ease;
  pointer-events: none;
}
.switch-slider::before {
  content: '';
  position: absolute;
  width: 16px; height: 16px;
  left: 2px; top: 2px;
  border-radius: 50%;
  background: #ffffff;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.25);
  transition: transform 0.15s ease;
}
.switch input:checked + .switch-slider { background: var(--good); }
.switch input:checked + .switch-slider::before { transform: translateX(16px); }
.switch input:disabled + .switch-slider { opacity: 0.5; }

/* форма поставщика в модалке */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 16px;
}
.field-wide { grid-column: 1 / -1; }
.form-grid input, .form-grid select, .form-grid textarea { width: 100%; }
.req { color: var(--critical); }
.field-error { font-size: 12px; color: var(--critical); }

.check-field {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 14px;
  cursor: pointer;
  user-select: none;
}
.check-field input { accent-color: var(--accent); width: 16px; height: 16px; margin: 0; }

.tpl-preview-block { margin-top: 14px; }
.tpl-preview {
  margin: 0;
  padding: 12px 14px;
  background: var(--surface-2);
  border: 1px solid var(--grid);
  border-radius: 8px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  font-size: 13px;
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: break-word;
  min-height: 46px;
  max-height: 220px;
  overflow-y: auto;
}
.tpl-preview-block .field-error { display: block; margin-top: 6px; }

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 16px;
}
.modal-small { max-width: 460px; }
.confirm-text { color: var(--text-2); line-height: 1.5; }

#supplier-form .form-error { text-align: left; margin-top: 10px; }

.btn-danger {
  background: var(--critical);
  color: #ffffff;
  font-weight: 600;
}
.btn-danger:hover:not(:disabled) { opacity: 0.88; }

/* группы env-полей */
.env-group { border: none; padding: 0; margin: 0 0 24px; min-width: 0; }
.env-group-title {
  font-size: 14px;
  font-weight: 650;
  padding: 0 0 8px;
  margin-bottom: 14px;
  border-bottom: 1px solid var(--grid);
  width: 100%;
}
.env-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 20px;
}
.env-grid input { width: 100%; }

.settings-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  padding-top: 6px;
  border-top: 1px solid var(--grid);
}
#sender-form .form-error { text-align: left; margin-bottom: 10px; }

/* ---------- Тосты ---------- */

.toast-container {
  position: fixed;
  right: 20px;
  bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 200;
  pointer-events: none;
}
.toast {
  background: var(--tip-bg);
  color: var(--tip-text);
  border-left: 3px solid var(--good);
  border-radius: 10px;
  padding: 12px 16px;
  font-size: 13px;
  line-height: 1.45;
  max-width: 380px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
  animation: toast-in 0.25s ease;
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.toast-error { border-left-color: var(--critical); }
.toast-info  { border-left-color: var(--accent); }
.toast-out   { opacity: 0; transform: translateY(8px); }
@keyframes toast-in {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: none; }
}

/* ---------- Адаптив ---------- */

@media (max-width: 1100px) {
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .row-main { grid-template-columns: 1fr; }
  .kpi-value { font-size: 34px; }
}

@media (max-width: 820px) {
  .dynamics-grid { grid-template-columns: 1fr; }
  .topbar { padding: 14px 16px 12px; }
  .layout { padding: 16px 16px 40px; }
  .controls { margin-left: 0; width: 100%; }
}

@media (max-width: 640px) {
  .form-grid, .env-grid { grid-template-columns: 1fr; }
  .card-head .settings-note { margin-left: 0; width: 100%; }
  .toast-container { left: 16px; right: 16px; }
  .toast { max-width: none; }
}

@media (max-width: 560px) {
  .kpi-grid { grid-template-columns: 1fr; }
  .kpi-value { font-size: 32px; }
  .brand h1 { font-size: 16px; }
  .chart-main, .chart-funnel { height: 240px; }
  .controls .btn { flex: 1 1 auto; }
  .settings-tabs { width: 100%; }
  .tab-btn { flex: 1 1 auto; }
}

/* уважение к reduce-motion */
@media (prefers-reduced-motion: reduce) {
  .skeleton, .skeleton-line, .spinner, .btn-loading .icon-refresh { animation-duration: 3s; }
}