:root {
  --brand-navy: #162238;
  --brand-navy-hover: #22324f;
  --accent-rgb: 22, 34, 56;
  --selection-accent: #2284f6;
  --selection-outline: #89baff;
  --footer-border: #111a2d;
  --text-secondary: #3d4a63;
  --panel-radius: 18px;
  --panel-radius-sm: 12px;
  --glass-blur: 28px;
  --glass-saturate: 180%;
  --glass-bg: rgba(255, 255, 255, 0.38);
  --glass-bg-strong: rgba(255, 255, 255, 0.52);
  --glass-border: rgba(255, 255, 255, 0.62);
  --glass-border-soft: rgba(255, 255, 255, 0.28);
  --glass-shadow: 0 8px 32px rgba(var(--accent-rgb), 0.08);
  --glass-highlight: inset 0 1px 0 rgba(255, 255, 255, 0.75);
  --glass-highlight-soft: inset 0 1px 0 rgba(255, 255, 255, 0.45);
  --glass-panel: linear-gradient(
    165deg,
    rgba(255, 255, 255, 0.82) 0%,
    rgba(255, 255, 255, 0.66) 46%,
    rgba(255, 255, 255, 0.74) 100%
  );
  --glass-panel-inner: rgba(255, 255, 255, 0.58);
  --glass-panel-shadow:
    0 12px 40px rgba(var(--accent-rgb), 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.88),
    inset 0 -1px 0 rgba(255, 255, 255, 0.2);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

body {
  background-color: #ffffff;
  color: var(--brand-navy);
  min-height: 100vh;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
  padding-top: 68px; /* Отступ сверху под фиксированную шапку */
}

/* Обои Safari (Material) — только дашборд, не лендинг */
/* Базовые настройки фона для дашборда */
body.dashboard-wallpaper {
  background-color: #162238;
  background-image: url("../images/default-page-background.png");
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  background-attachment: fixed;
}

#app-root {
  flex: 1 0 auto;
  width: 100%;
  display: flex;
  flex-direction: column;
}

#footer-root {
  margin-top: auto;
  width: 100%;
  flex-shrink: 0;
}

.screen {
  display: none;
  width: 100%;
  flex: 1;
  flex-direction: column;
}

.screen.active {
  display: flex;
}

/* Landing */
#landing-screen {
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 20px;
}

.hero-logo {
  max-width: 420px;
  width: 85%;
  height: auto;
  margin-bottom: 35px;
  position: relative;
  z-index: 200;
}

.logo-duplicate {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 300;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.logo-duplicate.active {
  opacity: 1;
}

.btn-explore {
  background: #ffffff;
  color: var(--brand-navy);
  border: 1px solid var(--brand-navy);
  padding: 12px 42px;
  font-size: 13px;
  letter-spacing: 2px;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.2s ease;
  font-weight: 500;
  border-radius: var(--panel-radius-sm);
  text-decoration: none;
  display: inline-block;
  position: relative;
  z-index: 15;
}

.btn-explore:hover {
  background: var(--brand-navy);
  color: #ffffff;
}

/* ===============================
   Фиксированная шапка — Liquid Glass
================================== */
header {
  --glass-highlight: inset 0 1px 0 rgba(255, 255, 255, 0.18);
  --glass-highlight-soft: inset 0 1px 0 rgba(255, 255, 255, 0.16);
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 48px;
  z-index: 4;
  isolation: isolate;
  overflow: hidden;
  background: linear-gradient(
    165deg,
    rgba(255, 255, 255, 0.40) 0%,
    rgba(255, 255, 255, 0.28) 42%,
    rgba(255, 255, 255, 0.36) 100%
  );
  backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  border-bottom: 1px solid var(--glass-border-soft);
  box-shadow:
    var(--glass-shadow),
    var(--glass-highlight),
    inset 0 -1px 0 rgba(255, 255, 255, 0.12);
}

header::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.12) 0%,
    rgba(255, 255, 255, 0.025) 38%,
    rgba(255, 255, 255, 0) 100%
  );
  pointer-events: none;
  z-index: 0;
}

header::after {
  content: "";
  position: absolute;
  top: 0;
  left: 8%;
  right: 8%;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.18) 20%,
    rgba(255, 255, 255, 0.18) 80%,
    transparent
  );
  pointer-events: none;
  z-index: 0;
}

header > * {
  position: relative;
  z-index: 1;
}

body.dashboard-wallpaper header {
  background: linear-gradient(
    165deg,
    rgba(255, 255, 255, 0.26) 0%,
    rgba(255, 255, 255, 0.18) 45%,
    rgba(255, 255, 255, 0.26) 100%
  );
  border-bottom-color: rgba(255, 255, 255, 0.22);
  box-shadow:
    0 10px 40px rgba(10, 20, 40, 0.12),
    var(--glass-highlight),
    inset 0 -1px 0 rgba(255, 255, 255, 0.08);
}

.header-logo {
  display: flex;
  align-items: center;
  cursor: pointer;
  transition: opacity 0.2s ease, transform 0.2s ease;
  text-decoration: none;
  color: inherit;
  position: relative;
  z-index: 10;
}

.header-logo:hover {
  opacity: 0.85;
  transform: scale(1.02);
}

.header-logo img {
  height: 32px;
  width: auto;
  filter: drop-shadow(0 1px 2px rgba(var(--accent-rgb), 0.08));
}

/* Капсульное меню — вложенное стекло */
nav {
  display: flex;
  gap: 4px;
  align-items: center;
  padding: 5px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.22);
  backdrop-filter: blur(16px) saturate(160%);
  -webkit-backdrop-filter: blur(16px) saturate(160%);
  border: 1px solid var(--glass-border);
  box-shadow:
    0 2px 12px rgba(var(--accent-rgb), 0.06),
    var(--glass-highlight-soft),
    inset 0 -1px 0 rgba(255, 255, 255, 0.15);
}

body.dashboard-wallpaper nav {
  background: rgba(255, 255, 255, 0.16);
  border-color: rgba(255, 255, 255, 0.38);
}
body.dashboard-wallpaper header nav { border-color: rgba(255, 255, 255, 0.28); }

.nav-btn {
  background: transparent;
  border: none;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.5px;
  color: rgba(var(--accent-rgb), 0.62);
  cursor: pointer;
  padding: 8px 16px;
  border-radius: 999px;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  text-transform: uppercase;
  text-decoration: none;
  display: inline-block;
}

.nav-btn:hover {
  color: var(--brand-navy);
  background: rgba(255, 255, 255, 0.38);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.55);
}

/* Активная вкладка — «капля» стекла */
.nav-btn.active {
  background: linear-gradient(
    180deg,
    rgba(var(--accent-rgb), 0.92) 0%,
    rgba(var(--accent-rgb), 0.78) 100%
  );
  color: #ffffff;
  font-weight: 600;
  box-shadow:
    0 4px 14px rgba(var(--accent-rgb), 0.22),
    inset 0 1px 0 rgba(255, 255, 255, 0.18);
}

/* Боковое меню — стекло в стиле верхней панели */
.menu-toggle {
  width: 36px;
  height: 36px;
  flex: 0 0 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-navy);
  background: rgba(255, 255, 255, 0.42);
  border: 1px solid var(--glass-border);
  border-radius: 999px;
  box-shadow: 0 2px 8px rgba(var(--accent-rgb), 0.06), var(--glass-highlight-soft);
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}

.menu-toggle:hover {
  background: var(--brand-navy);
  color: #fff;
}

.menu-toggle:focus-visible,
.sidebar-link:focus-visible {
  outline: 2px solid var(--brand-navy);
  outline-offset: 3px;
}

.sidebar-menu {
  position: fixed;
  inset: 0 0 0 auto;
  margin: 0;
  width: min(320px, 100%);
  max-width: 100%;
  height: 100%;
  height: 100dvh;
  max-height: 100%;
  padding: 24px;
  color: var(--brand-navy);
  border: 0;
  border-left: 1px solid var(--glass-border);
  background: linear-gradient(165deg, rgba(255, 255, 255, 0.58) 0%, rgba(255, 255, 255, 0.28) 42%, rgba(255, 255, 255, 0.36) 100%);
  backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  box-shadow: -10px 0 40px rgba(10, 20, 40, 0.12), var(--glass-highlight);
}

.sidebar-menu[open] {
  display: flex;
  flex-direction: column;
  gap: 28px;
  animation: sidebar-enter 0.25s ease-out;
}

.sidebar-menu::backdrop {
  background: rgba(10, 20, 40, 0.22);
}

body:has(.sidebar-menu[open]) {
  overflow: hidden;
}

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

.sidebar-heading h2 {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 0.5px;
}

.sidebar-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--glass-border);
  border-radius: var(--panel-radius-sm);
  background: rgba(255, 255, 255, 0.22);
  box-shadow: 0 2px 12px rgba(var(--accent-rgb), 0.06), var(--glass-highlight-soft);
  color: var(--brand-navy);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.5px;
  text-align: left;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}

.sidebar-link svg {
  flex-shrink: 0;
}

.sidebar-link:hover {
  background: rgba(255, 255, 255, 0.55);
}

.sidebar-link.active {
  background: linear-gradient(180deg, rgba(var(--accent-rgb), 0.92), rgba(var(--accent-rgb), 0.78));
  color: #fff;
}

@keyframes sidebar-enter {
  from { opacity: 0; transform: translateX(100%); }
  to { opacity: 1; transform: translateX(0); }
}

@media (prefers-reduced-motion: reduce) {
  .sidebar-menu[open] { animation: none; }
}

main {
  flex: 1;
  padding: 48px;
  max-width: 1280px;
  width: 100%;
  margin: 0 auto;
}

.content-section {
  display: none;
}

.content-section.active {
  display: block;
}

h2 {
  font-size: 25px;
  font-weight: 600;
  margin-bottom: 24px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #000000;
  text-shadow: none;
}

.glass-panel,
.panel,
.panel-box,
.admin-form,
.stat-card,
.chart-container-box,
.trades-container-box {
  position: relative;
  isolation: isolate;
  background: var(--glass-panel);
  backdrop-filter: blur(22px) saturate(170%);
  -webkit-backdrop-filter: blur(22px) saturate(170%);
  border: 1px solid rgba(255, 255, 255, 0.78);
  box-shadow: var(--glass-panel-shadow);
  color: var(--brand-navy);
}

.panel {
  padding: 32px;
  min-height: 200px;
  font-size: 14px;
  line-height: 1.6;
  border-radius: var(--panel-radius);
}

.panel-box {
  padding: 20px;
  border-radius: var(--panel-radius);
}

/* Бэктест */
.api-page-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 24px;
}
.api-page-heading h2 { margin: 0; }
.api-preset-picker { display: flex; align-items: center; gap: 10px; padding: 4px 4px 4px 14px; border: 1px solid var(--glass-border); border-radius: 999px; background: rgba(255,255,255,0.65); font-size: 12px; color: var(--brand-navy); }
.api-preset-picker .glass-select {
  max-width: 340px;
  min-width: 180px;
}
.api-preset-picker .glass-select > .glass-select-trigger { border-radius: 999px; font-size: 12px; }
.api-admin-wrap { width: 100%; max-width: 1280px; margin: 24px auto 0; padding: 0 48px; }
.api-admin-in-statistics { margin-bottom: 24px; }
.api-history-source { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; padding: 12px 16px; border-radius: 20px; background: rgba(255,255,255,0.7); color: var(--brand-navy); font-size: 12px; }
.api-admin summary { cursor: pointer; font-weight: 600; }
.api-admin-actions { display: flex; flex-wrap: wrap; align-items: end; gap: 8px; }
.api-admin #api-preset-test { background: rgba(255,255,255,0.65); color: var(--brand-navy); }
.api-admin #api-preset-hint, .api-admin #api-preset-status { margin-top: 16px; font-size: 13px; }
@media (max-width: 900px) { .api-admin-wrap { padding: 0 24px; } }
@media (max-width: 540px) { .api-preset-picker, .api-preset-picker .glass-select { width: 100%; max-width: 100%; } .api-admin-wrap { padding: 0 16px; } }

/* Shared glass menus; the original select keeps form values and validation. */
.glass-select { position: relative; display: block; min-width: 0; width: 100%; }
.glass-select-native {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  clip-path: inset(50%);
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}
.glass-select > .glass-select-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  width: 100%;
  min-width: 0;
  min-height: 44px;
  padding: 11px 14px;
  border: 1px solid var(--glass-border);
  border-radius: var(--panel-radius-sm);
  color: var(--brand-navy);
  background: linear-gradient(150deg, rgba(255,255,255,0.7), rgba(255,255,255,0.36));
  box-shadow: var(--glass-highlight-soft), 0 3px 12px rgba(var(--accent-rgb),0.04);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  font-family: inherit;
  font-size: 13px;
  font-weight: 500;
  text-align: left;
  cursor: pointer;
  transition: background 0.2s ease, box-shadow 0.2s ease;
}
.glass-select > .glass-select-trigger:hover { background: linear-gradient(150deg, rgba(255,255,255,0.86), rgba(255,255,255,0.5)); }
.glass-select-trigger:focus-visible { outline: 2px solid var(--brand-navy); outline-offset: 3px; }
.glass-select-trigger[aria-expanded="true"] { box-shadow: var(--glass-highlight), 0 4px 18px rgba(var(--accent-rgb),0.1); }
.glass-select-trigger:disabled { opacity: 0.5; cursor: default; }
.glass-select-value { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.glass-select-arrow { flex: 0 0 7px; width: 7px; height: 7px; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; transform: translateY(-2px) rotate(45deg); transition: transform 0.18s ease; }
.glass-select-trigger[aria-expanded="true"] .glass-select-arrow { transform: translateY(2px) rotate(225deg); }
.glass-select-menu {
  position: fixed;
  inset: auto;
  z-index: 10000;
  margin: 0;
  padding: 6px;
  overflow: auto;
  overscroll-behavior: contain;
  border: 1px solid rgba(255,255,255,0.8);
  border-radius: 18px;
  color: var(--brand-navy);
  background: linear-gradient(145deg, rgba(255,255,255,0.82), rgba(240,246,251,0.66));
  box-shadow: 0 14px 40px rgba(var(--accent-rgb),0.2), inset 0 1px 0 rgba(255,255,255,0.95), inset 0 -1px 0 rgba(255,255,255,0.35);
  backdrop-filter: blur(30px) saturate(180%);
  -webkit-backdrop-filter: blur(30px) saturate(180%);
  scrollbar-width: thin;
}
.glass-select-menu:popover-open { animation: glass-menu-in 0.16s ease-out; }
.glass-select-menu[hidden] { display: none; }
.glass-select-option { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 42px; padding: 10px 12px; border-radius: 12px; font-size: 13px; line-height: 1.4; cursor: pointer; overflow-wrap: anywhere; }
.glass-select-option.is-active { background: rgba(255,255,255,0.72); box-shadow: inset 0 0 0 1px rgba(255,255,255,0.85); }
.glass-select-option[aria-selected="true"] { background: rgba(var(--accent-rgb),0.1); font-weight: 600; }
.glass-select-option[aria-selected="true"].is-active { background: rgba(var(--accent-rgb),0.15); }
.glass-select-option[aria-disabled="true"] { opacity: 0.4; cursor: default; }
.glass-select-check { flex-shrink: 0; opacity: 0; }
.glass-select-option[aria-selected="true"] .glass-select-check { opacity: 1; }
.glass-select-empty { padding: 12px; color: var(--text-secondary); font-size: 13px; }
.glass-select-error { display: block; margin-top: 6px; color: #9d2435; font-size: 12px; }
.glass-select-error[hidden] { display: none; }
.glass-select-trigger[aria-invalid="true"] { border-color: #9d2435; }
@keyframes glass-menu-in { from { opacity: 0; transform: translateY(-4px) scale(0.985); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .glass-select-menu:popover-open { animation: none; } .glass-select-arrow { transition: none; } }
.backtest-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 24px;
}

.backtest-heading h2 { margin: 0; }

.backtest-categories {
  display: flex;
  gap: 4px;
  padding: 5px;
  border: 1px solid var(--glass-border);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.22);
  backdrop-filter: blur(16px) saturate(160%);
  -webkit-backdrop-filter: blur(16px) saturate(160%);
  box-shadow: var(--glass-shadow), var(--glass-highlight-soft);
}

.backtest-categories button:disabled { opacity: 0.5; cursor: default; }
.backtest-admin { margin-bottom: 20px; }
.backtest-advanced-toggle {
  margin-top: 16px;
  padding: 10px 14px;
  border: 1px solid var(--glass-border);
  border-radius: var(--panel-radius-sm);
  color: var(--brand-navy);
  background: rgba(255,255,255,0.4);
  font-size: 13px;
  cursor: pointer;
}
.backtest-advanced-toggle:disabled { opacity: 0.5; cursor: default; }
.backtest-indicator-fields {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  border: 0;
  margin-top: 16px;
}
.backtest-indicator-fields label { display: flex; flex-direction: column; gap: 8px; font-size: 12px; font-weight: 600; }
.backtest-indicator-fields input {
  width: 100%;
  min-width: 0;
  padding: 12px;
  border: 1px solid var(--glass-border);
  border-radius: var(--panel-radius-sm);
  background: rgba(255,255,255,0.6);
  color: var(--brand-navy);
  font-size: 14px;
}
#backtest-applied-settings { margin-bottom: 20px; }
@media (max-width: 900px) { .backtest-indicator-fields { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.backtest-admin summary { font-size: 15px; font-weight: 600; cursor: pointer; }
.strategy-admin-fields {
  border: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 20px;
}
.strategy-admin-fields label {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
}
.strategy-admin-fields input,
.strategy-admin-fields select,
.strategy-admin-fields textarea {
  width: 100%;
  min-width: 0;
  border: 1px solid var(--glass-border);
  border-radius: var(--panel-radius-sm);
  padding: 12px;
  color: var(--brand-navy);
  background: rgba(255,255,255,0.6);
  font-size: 13px;
}
.strategy-admin-fields input[readonly] { opacity: 0.6; }
.strategy-admin-fields button {
  border: 1px solid var(--glass-border);
  border-radius: var(--panel-radius-sm);
  padding: 12px 18px;
  color: #fff;
  background: var(--brand-navy);
  font-size: 13px;
  cursor: pointer;
}
.strategy-admin-fields:disabled { opacity: 0.6; }
.strategy-admin-fields button.strategy-delete-button,
.strategy-delete-actions button.strategy-delete-button {
  color: #9d2020;
  background: rgba(255, 230, 230, 0.72);
  border-color: rgba(157, 32, 32, 0.25);
}
.strategy-delete-dialog {
  margin: auto;
  width: min(440px, calc(100% - 32px));
  padding: 24px;
  border: 1px solid var(--glass-border);
  border-radius: var(--panel-radius);
  background: var(--glass-panel);
  color: var(--brand-navy);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  box-shadow: var(--glass-panel-shadow);
}
.strategy-delete-dialog::backdrop { background: rgba(10, 20, 40, 0.35); }
.strategy-delete-dialog h3 { margin-bottom: 12px; font-size: 18px; }
.strategy-delete-dialog p { font-size: 14px; line-height: 1.6; }
.strategy-delete-actions { display: flex; justify-content: flex-end; gap: 12px; margin-top: 20px; }
.strategy-delete-actions button {
  padding: 10px 18px;
  border: 1px solid var(--glass-border);
  border-radius: var(--panel-radius-sm);
  background: rgba(255,255,255,0.6);
  color: var(--brand-navy);
  cursor: pointer;
}
.strategy-admin-description { grid-column: 1 / -1; }
@media (max-width: 480px) {
  .backtest-heading { gap: 12px; }
  .backtest-categories .nav-btn { flex: 0 0 auto; padding: 8px 10px; }
  .strategy-admin-fields { grid-template-columns: minmax(0, 1fr); }
}

.backtest-setup,
.backtest-chart-panel,
.backtest-table-panel,
.backtest-report {
  margin-bottom: 20px;
}

.backtest-intro {
  margin-bottom: 22px;
  font-size: 15px;
  line-height: 1.5;
}

.backtest-form {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr auto;
  gap: 16px;
  align-items: end;
}

.backtest-form label {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
}

.backtest-form input,
.backtest-form select {
  min-width: 0;
  width: 100%;
  height: 44px;
  padding: 10px 12px;
  color: var(--brand-navy);
  border: 1px solid var(--glass-border);
  border-radius: var(--panel-radius-sm);
  background: rgba(255, 255, 255, 0.6);
  font-size: 14px;
}

.backtest-form button,
.backtest-table-panel button {
  border: 1px solid var(--glass-border);
  border-radius: var(--panel-radius-sm);
  padding: 12px 18px;
  background: var(--brand-navy);
  color: #fff;
  font-size: 13px;
  cursor: pointer;
  transition: background 0.2s ease;
}

.backtest-form button:hover,
.backtest-table-panel button:hover {
  background: var(--brand-navy-hover);
}

.backtest-form button:disabled,
.backtest-table-panel button:disabled {
  opacity: 0.5;
  cursor: default;
}

.backtest-form :focus-visible,
.backtest-table-panel button:focus-visible {
  outline: 2px solid var(--brand-navy);
  outline-offset: 3px;
}

.backtest-note {
  font-size: 12px;
  line-height: 1.6;
  color: var(--text-secondary);
  margin-top: 12px;
}

.backtest-status {
  margin-top: 16px;
  font-size: 13px;
  font-weight: 600;
  min-height: 20px;
}

.backtest-status.is-error {
  color: #9d2020;
}

.backtest-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.backtest-metric {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.backtest-metric span {
  font-size: 12px;
  color: var(--text-secondary);
}

.backtest-metric strong {
  font-size: 22px;
  font-weight: 600;
  overflow-wrap: anywhere;
}

#backtest-period {
  margin: 20px 0;
}

.backtest-chart-panel h3,
.backtest-table-panel h3 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 16px;
}

.backtest-chart {
  width: 100%;
  min-width: 0;
  overflow: hidden;
  border-radius: var(--panel-radius-sm);
}

.backtest-chart-panel {
  background: radial-gradient(
    ellipse 86% 78% at 50% 56%,
    rgba(255,255,255,.96) 0%,
    rgba(255,255,255,.9) 48%,
    rgba(255,255,255,.42) 78%,
    rgba(255,255,255,.16) 100%
  );
  backdrop-filter: blur(16px) saturate(160%);
  -webkit-backdrop-filter: blur(16px) saturate(160%);
  border-color: rgba(255,255,255,.45);
}
.backtest-chart-panel > h3 {
  padding-bottom: 16px;
  margin-bottom: 20px;
  border-bottom: 1px solid rgba(var(--accent-rgb),.08);
}
.backtest-chart {
  background: radial-gradient(ellipse at center, rgba(255,255,255,.97) 45%, rgba(248,249,250,.88) 100%);
}

.backtest-table-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 16px;
}

.backtest-table-heading h3 { margin: 0; }

.backtest-table-scroll { overflow-x: auto; }

.backtest-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
  text-align: left;
}

.backtest-table th,
.backtest-table td {
  padding: 12px 10px;
  border-bottom: 1px solid rgba(var(--accent-rgb), 0.12);
  line-height: 1.5;
}

.backtest-table th { white-space: nowrap; }
.backtest-table td:first-child { white-space: nowrap; }

.backtest-pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 16px;
  font-size: 12px;
}

.backtest-report summary { cursor: pointer; font-size: 13px; }
.backtest-report pre {
  white-space: pre;
  overflow: auto;
  max-height: 500px;
  font-family: monospace;
  font-size: 11px;
  line-height: 1.6;
  margin-top: 16px;
}

@media (max-width: 900px) {
  .backtest-form { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .backtest-summary { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 480px) {
  .backtest-form { grid-template-columns: minmax(0, 1fr); }
  .backtest-chart-panel { padding: 12px 4px; }
  .backtest-chart-panel h3 { padding: 0 12px; }
  .backtest-metric { padding: 14px; }
  .backtest-metric strong { font-size: 18px; }
  .backtest-pagination { flex-wrap: wrap; }
}

@media (max-width: 768px) {
  .backtest-chart-panel { overflow-x: auto; }
  .backtest-chart { min-width: 680px; }
}

/* Forms */
.admin-form {
  margin-bottom: 32px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  border-radius: var(--panel-radius);
}

.admin-form input[type="text"],
.admin-form input[type="number"],
.admin-form textarea,
.capital-form input[type="number"],
.capital-form input[type="datetime-local"],
.table-input {
  width: 100%;
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.7);
  background: rgba(255, 255, 255, 0.72);
  color: var(--brand-navy);
  font-family: inherit;
  font-size: 14px;
  border-radius: var(--panel-radius-sm);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

.admin-form input::placeholder,
.admin-form textarea::placeholder {
  color: #6b768c;
}

.admin-form textarea {
  resize: vertical;
  min-height: 100px;
}

.admin-form input[type="file"] {
  font-size: 14px;
  color: var(--text-secondary);
}

.admin-form button,
.file-link {
  align-self: flex-start;
  background: var(--brand-navy);
  color: #ffffff;
  border: none;
  padding: 10px 24px;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  border-radius: var(--panel-radius-sm);
}

.admin-form button:hover,
.file-link:hover {
  background: var(--brand-navy-hover);
}

/* ===============================
   Метрики и карточки статистики
================================== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}
.stats-update-error { grid-column: 1 / -1; }

.stat-card {
  border-radius: var(--panel-radius);
  padding: 24px;
  text-align: left;
  background: var(--glass-panel);
  backdrop-filter: blur(22px) saturate(170%);
  -webkit-backdrop-filter: blur(22px) saturate(170%);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s ease;
}

.stat-card:hover {
  transform: translateY(-2px);
  box-shadow:
    0 16px 36px rgba(var(--accent-rgb), 0.14),
    inset 0 1px 0 rgba(255, 255, 255, 0.92);
}

.stat-card h3 {
  font-size: 11px;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
  font-weight: 600;
}

.stat-card .stat-value {
  font-size: 26px;
  font-weight: 700;
  color: var(--brand-navy);
  letter-spacing: -0.5px;
  font-variant-numeric: tabular-nums;
}

.pnl-positive {
  color: #00875a !important;
}

.pnl-negative {
  color: #de350b !important;
}

.outline-btn {
  background: var(--brand-navy);
  color: #ffffff;
  border: 1px solid var(--brand-navy);
  padding: 12px 24px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
  border-radius: var(--panel-radius-sm);
}

.outline-btn:hover {
  background: var(--brand-navy-hover);
}

/* ===============================
   Контейнер графиков (TradingView Style)
================================== */
.chart-container-box {
  border-radius: var(--panel-radius);
  padding: 28px;
  margin-bottom: 32px;
  background: radial-gradient(
    ellipse 86% 78% at 50% 56%,
    rgba(255, 255, 255, 0.96) 0%,
    rgba(255, 255, 255, 0.9) 48%,
    rgba(255, 255, 255, 0.42) 78%,
    rgba(255, 255, 255, 0.16) 100%
  );
  backdrop-filter: blur(16px) saturate(160%);
  -webkit-backdrop-filter: blur(16px) saturate(160%);
  border-color: rgba(255, 255, 255, 0.45);
}

.chart-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 12px;
  border-bottom: 1px solid rgba(var(--accent-rgb), 0.08);
  padding-bottom: 16px;
}

.chart-header h3 {
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--brand-navy);
}

.timeframe-selector {
  display: flex;
  gap: 4px;
  background: rgba(255, 255, 255, 0.32);
  backdrop-filter: blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
  padding: 4px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.62);
  box-shadow:
    0 2px 10px rgba(var(--accent-rgb), 0.06),
    var(--glass-highlight-soft);
}

.tf-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  padding: 6px 14px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  cursor: pointer;
  border-radius: 999px;
  transition: all 0.2s ease;
}

.tf-btn:hover {
  color: var(--brand-navy);
  background: rgba(255, 255, 255, 0.48);
}

.tf-btn.active {
  background: linear-gradient(
    180deg,
    rgba(var(--accent-rgb), 0.94) 0%,
    rgba(var(--accent-rgb), 0.8) 100%
  );
  color: #ffffff;
  box-shadow:
    0 3px 10px rgba(var(--accent-rgb), 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.18);
}

.chart-wrapper {
  position: relative;
  height: 360px;
  width: 100%;
  background: radial-gradient(
    ellipse 92% 88% at 50% 50%,
    rgba(255, 255, 255, 0.97) 0%,
    rgba(255, 255, 255, 0.94) 62%,
    rgba(255, 255, 255, 0.55) 100%
  );
  border-radius: 12px;
}

/* Capital Table Editor */
.table-input {
  padding: 6px 8px;
  font-size: 12px;
  width: 100%;
  border-radius: 8px;
}

.btn-save-sm {
  background: #00875a;
  color: #ffffff;
  border: none;
  padding: 6px 12px;
  font-size: 11px;
  cursor: pointer;
  margin-right: 4px;
  border-radius: 8px;
}

.btn-del-sm {
  background: #de350b;
  color: #ffffff;
  border: none;
  padding: 6px 12px;
  font-size: 11px;
  cursor: pointer;
  border-radius: 8px;
}

/* ===============================
   История сделок (Trades Table) - Премиум стиль
================================== */
.trades-container-box {
  border-radius: var(--panel-radius);
  padding: 28px;
  margin-bottom: 32px;
}

.trades-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  border-bottom: 1px solid rgba(var(--accent-rgb), 0.08);
  padding-bottom: 16px;
}

.trades-header h3 {
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--brand-navy);
}

.table-wrapper {
  width: 100%;
  overflow-x: auto;
  border-radius: var(--panel-radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.7);
  background: rgba(255, 255, 255, 0.62);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.trades-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 13px;
}

.trades-table th {
  background: rgba(255, 255, 255, 0.55);
  padding: 13px 18px;
  font-weight: 700;
  color: var(--text-secondary);
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.8px;
  border-bottom: 1px solid rgba(var(--accent-rgb), 0.1);
}

.trades-table td {
  padding: 15px 18px;
  border-bottom: 1px solid rgba(var(--accent-rgb), 0.07);
  color: var(--brand-navy);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.trades-table tbody tr {
  transition: background 0.15s ease;
}

.trades-table tbody tr:hover {
  background: rgba(255, 255, 255, 0.55);
}

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

/* Современные статусные бейджи */
.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 4px 10px;
  font-size: 11px;
  font-weight: 600;
  border-radius: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge.side-buy {
  background: rgba(16, 185, 129, 0.1);
  color: #059669;
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.badge.side-sell {
  background: rgba(239, 68, 68, 0.1);
  color: #dc2626;
  border: 1px solid rgba(239, 68, 68, 0.2);
}

/* Articles */
article {
  margin-bottom: 16px;
  border: 1px solid rgba(255, 255, 255, 0.7);
  background: rgba(255, 255, 255, 0.48);
  border-radius: var(--panel-radius-sm);
  overflow: hidden;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.75);
}

.article-header {
  padding: 16px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.28);
  transition: background 0.2s;
  list-style: none;
}
.article-header::-webkit-details-marker { display: none; }
.article-header:focus-visible { outline: 2px solid var(--brand-navy); outline-offset: -3px; }

.article-header:hover {
  background: rgba(255, 255, 255, 0.5);
}

.article-header h3 {
  font-size: 15px;
  color: var(--brand-navy);
  margin-bottom: 4px;
}

.article-header small {
  color: var(--text-secondary);
  font-size: 12px;
}

.article-actions {
  display: flex;
  gap: 12px;
  align-items: center;
}

.btn-delete {
  background: rgba(255, 255, 255, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.7);
  color: var(--text-secondary);
  padding: 4px 10px;
  font-size: 11px;
  text-transform: uppercase;
  cursor: pointer;
  border-radius: 8px;
}

.btn-delete:hover {
  background: #ffeeee;
  color: #cc0000;
  border-color: #ffcccc;
}

.article-body {
  display: none;
  padding: 20px;
  border-top: 1px solid rgba(var(--accent-rgb), 0.08);
  background: rgba(255, 255, 255, 0.42);
}

.post-details[open] > .article-body {
  display: block;
}

.article-body p {
  color: var(--brand-navy);
  white-space: pre-wrap;
  margin-bottom: 16px;
}

.file-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
  text-decoration: none;
  transition: background 0.2s ease;
}
.file-download-icon { width: 16px; height: 16px; flex-shrink: 0; }

/* Admin Mode */
.admin-only {
  display: none !important;
}

body.admin-mode .admin-only {
  display: block !important;
}

body.admin-mode form.admin-only {
  display: flex !important;
}

@media (max-width: 900px) {
  header {
    padding: 0 20px;
  }

  nav {
    gap: 2px;
  }

  .nav-btn {
    padding: 6px 10px;
    font-size: 11px;
  }

  main {
    padding: 20px;
  }
}

.landing-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  z-index: 10;
}

.hero-subtitle {
  font-size: 13px;
  color: #888888;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-top: 12px;
  margin-bottom: 24px;
  position: relative;
  z-index: 15;
}

/* Landing Stats Bar */
.landing-stats-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 14px;
  margin-top: 48px;
  width: 100%;
  max-width: 960px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(230, 230, 230, 0.9);
  border-radius: var(--panel-radius);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.04);
}

.landing-stat-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 14px 18px;
  background: #ffffff;
  border: 1px solid #f0f0f0;
  border-radius: var(--panel-radius-sm);
  transition: all 0.25s ease;
  position: relative;
}

.landing-stat-item:hover {
  border-color: var(--brand-navy);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(var(--accent-rgb), 0.04);
}

.landing-api:focus-within { outline: 2px solid var(--brand-navy); outline-offset: 3px; }
.landing-api .stat-label { display: flex; justify-content: space-between; width: 100%; }
.landing-api-name { font-size: 11px; color: #777; margin-top: 5px; overflow-wrap: anywhere; }
.landing-api .glass-select {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border-radius: inherit;
}
.landing-api .glass-select-trigger { height: 100%; min-height: 0; padding: 0; border: 0; border-radius: inherit; background: transparent; box-shadow: none; backdrop-filter: none; -webkit-backdrop-filter: none; }
.landing-api .glass-select-trigger:hover { background: rgba(255,255,255,0.12); }
.landing-api .glass-select-value, .landing-api .glass-select-arrow { opacity: 0; }
.landing-api .glass-select-trigger:focus-visible { outline: none; }

.stat-label {
  font-size: 11px;
  color: #888888;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 6px;
  font-weight: 500;
}

.stat-val {
  font-size: 15px;
  font-weight: 600;
  color: var(--brand-navy);
  font-variant-numeric: tabular-nums;
  display: flex;
  align-items: center;
  gap: 6px;
}

.status-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #ccc;
  transition: background 0.3s ease;
}

.status-dot.online {
  background: #10b981;
  box-shadow: 0 0 8px rgba(16, 185, 129, 0.4);
}

.status-dot.offline {
  background: #ef4444;
  box-shadow: 0 0 8px rgba(239, 68, 68, 0.4);
}

/* Footer Styles */
.site-footer {
  background-color: var(--brand-navy);
  color: #a0a0a0;
  padding: 40px 48px;
  width: 100%;
  border-top: 1px solid var(--footer-border);
}

.footer-top {
  display: flex;
  align-items: center;
  margin-bottom: 24px;
}

.footer-logo {
  height: 36px;
  width: auto;
  margin-right: 20px;
  filter: none;
}

.copyright {
  font-size: 15px;
  color: #ffffff;
  letter-spacing: 0.5px;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.footer-links {
  display: flex;
  gap: 24px;
  align-items: center;
  flex-wrap: wrap;
}

.footer-link {
  color: #cccccc;
  text-decoration: none;
  font-size: 15px;
  transition: color 0.2s ease;
}

.footer-link:hover {
  color: #ffffff;
}

.footer-dropdown {
  position: relative;
  display: inline-block;
}

.footer-link-btn {
  background: none;
  border: none;
  color: #cccccc;
  font-size: 15px;
  font-family: inherit;
  cursor: pointer;
  padding: 0;
  transition: color 0.2s ease;
}

.footer-link-btn:hover {
  color: #ffffff;
}

.footer-dropdown-content {
  display: none;
  position: absolute;
  bottom: 120%;
  left: 0;
  background: linear-gradient(145deg, rgba(255,255,255,0.82), rgba(240,246,251,0.66));
  min-width: 140px;
  box-shadow: 0 14px 40px rgba(var(--accent-rgb),0.2), var(--glass-highlight);
  backdrop-filter: blur(30px) saturate(180%);
  -webkit-backdrop-filter: blur(30px) saturate(180%);
  border-radius: 18px;
  padding: 6px;
  z-index: 1000;
  border: 1px solid var(--glass-border);
}

.footer-dropdown.show .footer-dropdown-content {
  display: block;
}

.footer-dropdown-content a {
  color: var(--brand-navy);
  padding: 12px 16px;
  text-decoration: none;
  display: block;
  font-size: 13px;
  border-radius: 12px;
  transition: background 0.2s ease, color 0.2s;
}

.footer-dropdown-content a:hover {
  background-color: rgba(255,255,255,0.72);
  color: var(--brand-navy);
}

@media (max-width: 768px) {
  .site-footer {
    padding: 30px 20px;
  }
  .footer-top {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
  .footer-links {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
}

/* Pagination Styles */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  margin-top: 24px;
  padding: 10px 0;
}

.pagination button {
  background-color: var(--brand-navy);
  background-image: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.1) 0%,
    rgba(0, 0, 0, 0.12) 100%
  );
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.28);
  padding: 8px 16px;
  font-size: 12px;
  border-radius: 999px;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  box-shadow:
    0 4px 14px rgba(var(--accent-rgb), 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.18);
  transition: filter 0.2s ease, box-shadow 0.2s ease;
}

.pagination button:hover:not(:disabled) {
  filter: brightness(1.14);
  box-shadow:
    0 6px 16px rgba(var(--accent-rgb), 0.28),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.pagination button:active:not(:disabled) {
  filter: brightness(0.96);
  box-shadow:
    0 3px 10px rgba(var(--accent-rgb), 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.16);
}

.pagination button:disabled {
  visibility: hidden;
  pointer-events: none;
  background-color: transparent;
  background-image: none;
  background: rgba(255, 255, 255, 0.42);
  filter: none;
  cursor: not-allowed;
  color: var(--text-secondary);
  border-color: rgba(255, 255, 255, 0.55);
  box-shadow: none;
}

.pagination span {
  font-size: 13px;
  color: var(--brand-navy);
  font-weight: 600;
}

/* ===============================
   Мобильная адаптация (Responsive UI) - Обновленная
================================== */
@media (max-width: 768px) {
  body {
    padding-top: 110px; /* Увеличиваем отступ сверху под двухстрочную шапку */
  }

  /* Шапка становится адаптивной и двухстрочной */
  header {
    height: auto;
    flex-wrap: wrap;
    padding: 10px 16px;
    gap: 10px;
  }

  .header-logo img {
    height: 26px;
  }

  /* Навигация во ВСЮ ДЛИНУ верхней панели во втором ряду */
  nav {
    order: 3;
    width: 100%;
    max-width: none;
    display: flex;
    justify-content: space-between;
    overflow-x: visible;
    padding: 4px;
    border-radius: 14px;
  }

  .nav-btn {
    flex: 1;
    text-align: center;
    padding: 8px 4px;
    font-size: 10px;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .menu-toggle {
    width: 30px;
    height: 30px;
    flex-basis: 30px;
  }

  .sidebar-menu {
    padding: 20px;
  }

  main {
    padding: 16px;
  }

  /* Адаптация блока статистики на главном экране */
  .landing-stats-bar {
    grid-template-columns: 1fr; /* В один столбец на всю ширину */
    width: 100%;
    max-width: 100%;
    padding: 12px;
    margin-top: 24px;
    gap: 10px;
  }

  .landing-stat-item {
    width: 100%;
    padding: 12px 16px;
  }

  /* Контейнеры и карточки */
  .chart-container-box,
  .trades-container-box {
    padding: 18px;
    border-radius: var(--panel-radius-sm);
    margin-bottom: 20px;
  }

  .stat-card {
    padding: 18px;
  }

  .stats-grid {
    grid-template-columns: 1fr;
    gap: 12px;
    margin-bottom: 20px;
  }

  /* Графики и селекторы */
  .chart-wrapper {
    height: 260px;
  }

  .chart-header,
  .trades-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .timeframe-selector {
    width: 100%;
    justify-content: space-between;
  }

  .tf-btn {
    flex: 1;
    text-align: center;
    padding: 6px 4px;
    font-size: 10px;
  }
}

/* Landing candle chart background */
.menu-chart-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  filter: blur(3.5px);
  opacity: 0.2;
  overflow: hidden;
}

.menu-chart-background canvas {
  display: block;
  width: 100%;
  height: 100%;
}

#landing-screen {
  position: relative;
}

.landing-content {
  position: relative;
  z-index: 10;
  margin-top: 50px;
}

/* Statistics tab helpers */
.allocation-positions-container {
  display: flex;
  gap: 24px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.allocation-panel {
  flex: 1;
  min-width: 250px;
}

.positions-panel {
  flex: 2;
  min-width: 450px;
}

.panel-title {
  font-size: 13px;
  text-transform: uppercase;
  margin-bottom: 20px;
  color: var(--brand-navy);
  letter-spacing: 0.6px;
}

.capital-editor {
  margin-bottom: 32px;
  border-radius: var(--panel-radius);
}

.capital-form {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.capital-form input[type="number"],
.capital-form input[type="datetime-local"] {
  padding: 8px;
  width: auto;
  border-radius: var(--panel-radius-sm);
}

.capital-form input[type="number"] {
  width: 160px;
}

.allocation-item {
  margin-bottom: 16px;
}

.allocation-row {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  margin-bottom: 6px;
}

.allocation-bar {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.7);
  height: 6px;
  border-radius: 3px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.55);
}

.allocation-fill {
  background: #0a0a0a;
  height: 100%;
}

.allocation-percent {
  text-align: right;
  font-size: 11px;
  color: var(--text-secondary);
  margin-top: 4px;
}

.empty-cell,
.empty-message {
  color: var(--text-secondary);
  text-align: center;
  padding: 24px 16px;
}

.muted-cell {
  color: var(--text-secondary);
  font-size: 12px;
}

.muted-text {
  color: var(--text-secondary);
  font-size: 11px;
}

.error-message {
  color: #cc0000;
}

.toggle-icon {
  width: 0;
  height: 0;
  border-top: 4px solid transparent;
  border-bottom: 4px solid transparent;
  border-left: 6px solid var(--text-secondary);
  transition: transform 0.18s ease;
}
.post-details[open] > .article-header .toggle-icon { transform: rotate(90deg); }
@media (prefers-reduced-motion: reduce) { .toggle-icon { transition: none; } }

.allocation-row {
  color: var(--brand-navy);
}

.rays-background {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 50;
  opacity: 0;
  transition: opacity 0.5s ease;
  overflow: hidden;
}

.rays-background.active {
  opacity: 1;
}

.ray-line {
  position: absolute;
  opacity: 0;
  transition: all 1.0s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Верхний прямоугольник - желтый (из изображения) - выезжает слева */
.ray-line-1 {
  top: 0;
  left: 0;
  width: 0;
  height: 25%;
  background: var(--transition-band-1, #eb7343);
}

/* Второй прямоугольник - светло-бежевый - выезжает слева */
.ray-line-2 {
  top: 25%;
  left: 0;
  width: 0;
  height: 25%;
  background: var(--transition-band-2, #F5F5DC);
}

/* Третий прямоугольник - красный (из изображения) - выезжает справа */
.ray-line-3 {
  top: 50%;
  right: 0;
  width: 0;
  height: 25%;
  background: var(--transition-band-3, #e3a93c);
}

/* Нижний прямоугольник - светло-голубой - выезжает справа */
.ray-line-4 {
  top: 75%;
  right: 0;
  width: 0;
  height: 25%;
  background: var(--transition-band-4, #4db3dc);
}

.rays-background.active .ray-line-1 {
  width: 100%;
  opacity: 1;
}

.rays-background.active .ray-line-2 {
  width: 100%;
  opacity: 1;
}

.rays-background.active .ray-line-3 {
  width: 100%;
  opacity: 1;
}

.rays-background.active .ray-line-4 {
  width: 100%;
  opacity: 1;
}

body { isolation: isolate; }
.rays-background { z-index: 12000; }
.logo-duplicate { z-index: 13000; }

.glass-date { position: relative; display: inline-flex; width: 100%; min-width: 150px; }
.glass-date .glass-date-native { position: absolute; width: 1px; height: 1px; padding: 0; opacity: 0; pointer-events: none; }
.glass-date > .glass-date-trigger {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  width: 100%; padding: 12px 14px; font: inherit; font-size: 14px;
  color: var(--brand-navy); background: linear-gradient(145deg, rgba(255,255,255,.78), rgba(255,255,255,.44));
  border: 1px solid var(--glass-border); border-radius: 16px; box-shadow: var(--glass-highlight-soft);
  backdrop-filter: blur(20px) saturate(160%); -webkit-backdrop-filter: blur(20px) saturate(160%); cursor: pointer;
}
.glass-date-trigger svg { width: 21px; height: 21px; flex-shrink: 0; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.glass-date > .glass-date-trigger:hover:not(:disabled) { color: var(--brand-navy); background: linear-gradient(145deg, rgba(255,255,255,.9), rgba(255,255,255,.58)); }
.glass-date > .glass-date-trigger:disabled { opacity: .5; cursor: not-allowed; }
.glass-date-panel {
  position: fixed; inset: auto; margin: 0; padding: 18px; z-index: 11000; max-height: calc(100dvh - 24px); overflow-y: auto;
  color: var(--brand-navy); border: 1px solid rgba(255,255,255,.8); border-radius: 24px;
  background: linear-gradient(145deg, rgba(255,255,255,.87), rgba(238,243,248,.72));
  box-shadow: 0 16px 55px rgba(var(--accent-rgb),.24), inset 0 1px 0 #fff;
  backdrop-filter: blur(32px) saturate(180%); -webkit-backdrop-filter: blur(32px) saturate(180%);
}
.glass-date-panel[hidden], .glass-date-time[hidden] { display: none; }
.glass-date-heading { display: flex; align-items: center; gap: 6px; margin-bottom: 14px; }
.glass-date-heading .date-month { flex: 1; text-transform: capitalize; font-size: 15px; font-weight: 600; }
.glass-date-panel button { border: 0; font: inherit; color: var(--brand-navy); border-radius: 10px; padding: 0; background: transparent; cursor: pointer; }
.glass-date-heading button { width: 30px; height: 32px; font-size: 25px; }
.glass-date-panel .date-year { width: 72px; padding: 6px; font-size: 14px; }
.glass-date-panel input { background: rgba(255,255,255,.65); color: var(--brand-navy); border: 1px solid rgba(255,255,255,.8); border-radius: 9px; }
.glass-date-weekdays, .glass-date-grid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 3px; }
.glass-date-weekdays { margin-bottom: 5px; color: var(--text-secondary); font-size: 11px; text-align: center; }
.glass-date-grid .glass-date-day { height: 34px; font-size: 13px; }
.glass-date-panel button:hover:not(:disabled) { background: rgba(var(--accent-rgb),.09); }
.glass-date-grid .adjacent-month { opacity: .5; }
.glass-date-grid button:disabled { opacity: .22; cursor: not-allowed; }
.glass-date-grid button[aria-pressed="true"], .glass-date-time .date-apply { background: var(--brand-navy); color: #fff; }
.glass-date-grid button[aria-pressed="true"]:hover, .glass-date-time .date-apply:hover { background: var(--brand-navy-hover); }
.glass-date-time { display: flex; align-items: flex-end; gap: 8px; margin-top: 16px; padding-top: 14px; border-top: 1px solid rgba(var(--accent-rgb),.1); }
.glass-date-time label { display: grid; gap: 4px; font-size: 11px; }
.glass-date-time input { width: 68px; padding: 7px; }
.glass-date-time .date-apply { margin-left: auto; padding: 9px 12px; font-size: 12px; }
.glass-date-trigger:focus-visible, .glass-date-panel button:focus-visible { outline: 2px solid var(--brand-navy); outline-offset: 2px; }

/* Visual refinement: calmer glass, consistent spacing and readable hierarchy. */
:root {
  --panel-radius: 24px;
  --panel-radius-sm: 16px;
  --glass-panel: linear-gradient(145deg, rgba(255,255,255,.86), rgba(250,252,255,.74));
  --glass-panel-shadow: 0 12px 36px rgba(var(--accent-rgb),.09), inset 0 1px 0 rgba(255,255,255,.88);
}
body { -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
button, input, select, textarea { font: inherit; }
button, a, input, textarea { -webkit-tap-highlight-color: transparent; }
button:focus-visible, a:focus-visible, input:focus-visible, textarea:focus-visible { outline: 2px solid var(--selection-accent); outline-offset: 3px; }
header { padding-inline: max(28px, calc((100vw - 1184px) / 2)); }
.header-logo img { height: 30px; }
nav { gap: 3px; padding: 5px; box-shadow: inset 0 1px 0 rgba(255,255,255,.34), 0 3px 18px rgba(var(--accent-rgb),.06); }
nav .nav-btn { font-size: 12px; font-weight: 550; text-transform: none; letter-spacing: .1px; padding: 10px 17px; min-height: 38px; }
nav .nav-btn:not(.active) { color: #465166; }
.backtest-categories { background: rgba(255,255,255,.78); }
.backtest-categories .nav-btn:not(.active) { color: #465166; }
.nav-btn.active { box-shadow: 0 3px 10px rgba(var(--accent-rgb),.14); }
.menu-toggle { width: 40px; height: 40px; box-shadow: inset 0 1px 0 rgba(255,255,255,.6); }
main { padding: 48px; }
.content-section > h2, :is(.api-page-heading, .backtest-heading) > h2 {
  font-size: clamp(26px, 3vw, 34px); font-weight: 650; letter-spacing: -.9px; line-height: 1.15;
  text-transform: none; color: var(--brand-navy); margin-bottom: 28px;
}
.api-page-heading, .backtest-heading { margin-bottom: 28px; gap: 20px; }
:is(.api-page-heading, .backtest-heading) > h2 { margin-bottom: 0; }
.panel-box { padding: 28px; }
.panel { padding: 28px; min-height: 150px; }
.panel:empty { display: none; }
.panel-title, .chart-header h3, .trades-header h3 { font-size: 15px; font-weight: 600; text-transform: none; letter-spacing: -.2px; }
.panel-title { margin-bottom: 22px; }
.backtest-setup { padding: 30px; }
.backtest-intro { margin-bottom: 25px; line-height: 1.65; font-size: 14px; color: var(--text-secondary); }
.backtest-form { gap: 18px; }
.backtest-form label, .strategy-admin-fields label { font-size: 12px; font-weight: 550; color: var(--text-secondary); gap: 9px; }
.backtest-form input, .backtest-form select { height: 48px; border-radius: 14px; background: rgba(255,255,255,.7); padding-inline: 14px; font-size: 14px; }
.glass-select > .glass-select-trigger, .glass-date > .glass-date-trigger { min-height: 48px; border-radius: 14px; font-size: 14px; }
.glass-select > .glass-select-trigger { background: linear-gradient(145deg, rgba(255,255,255,.8), rgba(255,255,255,.57)); }
.backtest-form input, .backtest-form .glass-select-trigger, .backtest-form .glass-date-trigger { color: #263244; }
.backtest-form > button, .admin-form > button, .file-link { min-height: 46px; border-radius: 14px; font-weight: 550; text-transform: none; letter-spacing: .1px; box-shadow: 0 4px 12px rgba(var(--accent-rgb),.12); }
.backtest-form > button { min-height: 48px; padding: 12px 22px; }
.backtest-form > button:hover:not(:disabled), .file-link:hover { transform: translateY(-1px); }
.backtest-advanced-toggle { border-radius: 12px; padding: 10px 14px; font-size: 12px; background: rgba(255,255,255,.42); }
.backtest-advanced-toggle:hover:not(:disabled) { background: rgba(255,255,255,.73); }
.backtest-advanced { margin-top: 18px; padding-top: 22px; border-top: 1px solid rgba(var(--accent-rgb),.1); }
.backtest-note { font-size: 12px; line-height: 1.7; color: var(--text-secondary); }
.backtest-status { font-size: 12px; line-height: 1.6; margin-top: 16px; }
.backtest-categories { padding: 4px; }
.backtest-categories .nav-btn { padding: 9px 16px; font-size: 11px; letter-spacing: .3px; }
.api-preset-picker { background: rgba(255,255,255,.55); padding: 4px 4px 4px 16px; gap: 12px; }
.api-preset-picker .glass-select > .glass-select-trigger { min-height: 38px; }
.api-history-source { padding: 10px 15px; border-radius: 14px; }
.stat-card { border-radius: 20px; padding: 22px; }
.stat-card .stat-label { font-size: 11px; line-height: 1.5; letter-spacing: .5px; }
.stat-card .stat-value { font-size: 27px; letter-spacing: -.7px; font-weight: 650; font-variant-numeric: tabular-nums; }
.stats-grid { gap: 16px; margin-bottom: 24px; }
.chart-container-box, .trades-container-box { border-radius: 24px; padding: 24px; }
.chart-header, .trades-header { margin-bottom: 22px; }
table { font-variant-numeric: tabular-nums; }
thead th { font-size: 11px; font-weight: 550; letter-spacing: .25px; }
tbody td { font-size: 12px; padding-block: 14px; }
article { border-radius: 18px; margin-bottom: 14px; background: rgba(255,255,255,.38); }
.article-header { padding: 22px 24px; gap: 18px; }
.article-header h3 { font-size: 17px; line-height: 1.45; letter-spacing: -.25px; font-weight: 600; margin-bottom: 7px; }
.article-header small { font-size: 11px; opacity: .82; }
.article-body { padding: 26px; font-size: 14px; line-height: 1.8; color: #263244; }
.sidebar-menu { border-radius: 28px 0 0 28px; padding: 26px; }
.sidebar-heading h2 { font-size: 22px; letter-spacing: -.5px; text-transform: none; }
.sidebar-link { padding: 15px 16px; border-radius: 14px; font-size: 14px; font-weight: 500; }
.sidebar-links > .sidebar-link {
  border-color: rgba(255,255,255,.22);
  box-shadow: none;
  transition: background .2s ease, color .2s ease, border-color .2s ease;
}
.sidebar-links > .sidebar-link:not(.active) { background: rgba(255,255,255,.22); }
.sidebar-links > .sidebar-link:hover:not(.active) { background: rgba(255,255,255,.4); border-color: rgba(255,255,255,.4); }
.sidebar-links > .sidebar-link.active { border-color: transparent; }
.sidebar-menu { overflow-y: auto; }
.sidebar-extra { margin-top: 2px; }
.sidebar-group-label { padding: 0 12px; margin-bottom: 10px; font-size: 11px; font-weight: 550; letter-spacing: .6px; color: var(--text-secondary); }
.sidebar-tools {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 6px;
  border: 1px solid var(--glass-border);
  border-radius: 23px;
  background: linear-gradient(145deg, rgba(255,255,255,.48), rgba(255,255,255,.2));
  backdrop-filter: blur(16px) saturate(170%);
  -webkit-backdrop-filter: blur(16px) saturate(170%);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.55), 0 3px 18px rgba(var(--accent-rgb),.06);
}
.sidebar-tools .sidebar-link { border-color: transparent; border-radius: 17px; box-shadow: none; padding: 14px 12px; }
.sidebar-tools .sidebar-link:not(.active) { background: transparent; }
.sidebar-tools .sidebar-link:hover:not(.active) { background: rgba(255,255,255,.38); }

#landing-screen { padding: 64px 24px 68px; }
.landing-content { width: min(100%, 1040px); margin-top: 0; }
.landing-content > .hero-logo { width: min(340px, 78%); margin-bottom: 18px; }
.hero-subtitle { margin: 8px 0 30px; font-size: 10px; letter-spacing: 2.4px; color: #768090; }
.btn-explore {
  display: inline-flex; align-items: center; justify-content: center; gap: 22px;
  min-height: 48px; padding: 13px 22px; background: var(--brand-navy); color: #fff;
  border: 1px solid var(--brand-navy); border-radius: 14px; text-decoration: none;
  text-transform: none; font-size: 13px; font-weight: 550; letter-spacing: .1px;
  box-shadow: 0 5px 18px rgba(var(--accent-rgb),.12); transition: background .2s, transform .2s, box-shadow .2s;
}
.btn-explore:hover { background: var(--brand-navy-hover); color: #fff; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(var(--accent-rgb),.16); }
.btn-explore svg { transition: transform .2s; }
.btn-explore:hover svg { transform: translateX(3px); }
.landing-stats-bar { width: 100%; max-width: 960px; margin-top: 48px; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 10px; padding: 12px; border-radius: 20px; background: rgba(255,255,255,.78); border-color: rgba(var(--accent-rgb),.09); box-shadow: 0 8px 32px rgba(var(--accent-rgb),.05); }
.landing-stat-item { min-height: 96px; padding: 16px 18px; background: rgba(255,255,255,.7); border: 1px solid rgba(var(--accent-rgb),.09); border-radius: 13px; text-align: left; transition: transform .25s ease, border-color .2s ease, background .2s ease; }
.landing-stat-item:hover { transform: translateY(-2px); border-color: var(--brand-navy); box-shadow: none; background: rgba(255,255,255,.9); }
.landing-stat-item .stat-label { font-size: 10px; letter-spacing: 1px; margin-bottom: 9px; color: #77818e; }
.landing-stat-item .stat-val { font-size: 20px; font-weight: 600; letter-spacing: -.5px; line-height: 1.3; }
.landing-api-name { margin-top: 7px; font-size: 10px; color: #77818e; }
.landing-api .glass-select > .glass-select-trigger { min-height: 0; background: transparent; border-radius: inherit; }
.status-dot.online { box-shadow: 0 0 0 3px rgba(16,185,129,.1); }
body:has(#landing-screen.active) {
  background:
    radial-gradient(ellipse 55% 65% at 8% 12%, rgba(var(--accent-rgb),.10), transparent 75%),
    radial-gradient(ellipse 48% 65% at 95% 35%, rgba(240,220,185,.35), transparent 74%),
    radial-gradient(ellipse 55% 55% at 48% 100%, rgba(188,211,232,.32), transparent 78%),
    #f7f9fc;
  background-attachment: fixed;
}
#landing-screen::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(ellipse 38% 48% at 50% 32%, rgba(255,255,255,.92), transparent 100%);
  -webkit-mask-image: linear-gradient(transparent, #000 20%, #000 80%, transparent);
  mask-image: linear-gradient(transparent, #000 20%, #000 80%, transparent);
}
.menu-chart-background {
  opacity: .23;
  filter: blur(1.2px);
  -webkit-mask-image: linear-gradient(90deg, #000, rgba(0,0,0,.18) 35%, rgba(0,0,0,.18) 65%, #000);
  mask-image: linear-gradient(90deg, #000, rgba(0,0,0,.18) 35%, rgba(0,0,0,.18) 65%, #000);
}
.site-footer { padding: 34px max(28px, calc((100vw - 1184px) / 2)); border-top-color: rgba(255,255,255,.1); }
.footer-top { margin-bottom: 26px; gap: 26px; }
.footer-logo { height: 28px; margin-right: 0; }
.copyright { font-size: 11px; letter-spacing: .15px; color: rgba(255,255,255,.65); }
.footer-links { gap: 24px; }
.footer-link, .footer-link-btn { font-size: 12px; color: rgba(255,255,255,.73); }

@media (max-width: 1000px) {
  header { padding-inline: 24px; }
  nav .nav-btn { padding-inline: 12px; font-size: 11px; }
  main { padding: 36px 24px; }
  .landing-stat-item { padding: 16px; }
}
@media (max-width: 768px) {
  body { padding-top: 116px; }
  header { padding: 12px 18px; gap: 10px; }
  nav { padding: 4px; border-radius: 16px; }
  nav .nav-btn { padding: 9px 5px; font-size: 10px; min-height: 34px; }
  .header-logo img { height: 26px; }
  nav .menu-toggle { width: 32px; height: 32px; }
  main { padding: 28px 18px; }
  .panel-box, .panel, .backtest-setup { padding: 20px; }
  .backtest-heading, .api-page-heading { gap: 16px; margin-bottom: 22px; }
  .content-section > h2, :is(.api-page-heading, .backtest-heading) > h2 { font-size: 28px; }
  .backtest-categories .nav-btn { padding: 8px 14px; }
  .backtest-form { gap: 16px; }
  .chart-container-box, .trades-container-box { padding: 18px; }
  .article-header { padding: 20px; }
  .article-header h3 { font-size: 16px; }
  .positions-panel, .allocation-panel { min-width: 0; flex-basis: 100%; }
  #landing-screen { padding: 38px 20px 44px; }
  .landing-content > .hero-logo { width: min(300px,80%); }
  .hero-subtitle { font-size: 9px; letter-spacing: 1.5px; }
  .landing-stats-bar { margin-top: 42px; grid-template-columns: repeat(2,minmax(0,1fr)); padding: 10px; gap: 10px; }
  .landing-stat-item { padding: 15px 12px; min-height: 96px; }
  .landing-stat-item .stat-val { font-size: 19px; }
  .site-footer { padding: 28px 20px; }
  .footer-top { gap: 14px; margin-bottom: 20px; }
  .footer-links { flex-direction: row; gap: 16px 20px; }
  .footer-bottom { align-items: flex-end; gap: 18px; }
  .copyright { font-size: 10px; }
}
@media (prefers-reduced-motion: reduce) {
  .btn-explore, .btn-explore svg { transition: none; }
  .btn-explore:hover, .backtest-form > button:hover:not(:disabled), .file-link:hover { transform: none; }
}

@media (prefers-reduced-motion: reduce) {
  .landing-stat-item { transition: none; }
  .landing-stat-item:hover { transform: none; }
}

/* TradingEye uses an isolated chart document inside the existing glass shell. */
.tradingeye-panel {
  padding: 8px;
  border: 1px solid rgba(255, 255, 255, .65);
  border-radius: 26px;
  background: var(--glass-panel);
  backdrop-filter: blur(22px) saturate(170%);
  -webkit-backdrop-filter: blur(22px) saturate(170%);
}
#tradingeye-frame {
  display: block;
  width: 100%;
  height: clamp(540px, calc(100dvh - 240px), 960px);
  border: 0;
  border-radius: 19px;
  background: #fff;
}
@media (max-width: 640px) {
  .tradingeye-panel { padding: 4px; border-radius: 20px; }
  #tradingeye-frame { height: max(620px, calc(100dvh - 200px)); border-radius: 15px; }
}

.tradingeye-heading { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 22px; }
.tradingeye-heading h2 { margin: 0; font-size: clamp(26px, 3vw, 34px); font-weight: 750; line-height: 1.15; letter-spacing: -.6px; color: #f2f5fa; text-transform: uppercase; text-shadow: 0 2px 12px rgba(0,0,0,.35); }
.tradingeye-expand { display: inline-flex; align-items: center; gap: 8px; padding: 10px 14px; border-radius: 16px; color: var(--text-primary); background: var(--glass-panel); border: 1px solid rgba(255,255,255,.6); cursor: pointer; }
body.tradingeye-expanded { overflow: hidden; }
body.tradingeye-expanded .site-footer { position: fixed; bottom: 0; left: 0; right: 0; z-index: 100; padding-block: 14px; }
body.tradingeye-expanded .footer-top { margin-bottom: 12px; }
body.tradingeye-expanded #tradingeye { position: fixed; top: var(--tradingeye-top, 80px); bottom: var(--tradingeye-bottom, 160px); left: 16px; right: 16px; z-index: 90; display: flex; flex-direction: column; }
body.tradingeye-expanded .tradingeye-heading { margin-bottom: 8px; flex: 0 0 auto; }
body.tradingeye-expanded .tradingeye-heading h2 { font-size: 22px; }
body.tradingeye-expanded .tradingeye-panel { flex: 1; min-height: 0; }
body.tradingeye-expanded #tradingeye-frame { height: 100%; min-height: 0; }
body.tradingeye-expanded .tradingeye-expand span { font-size: 0; }
body.tradingeye-expanded .tradingeye-expand span::after { content: 'Свернуть'; font-size: 12px; }
@media (max-width: 640px) { .tradingeye-expand span { display: none; } body.tradingeye-expanded #tradingeye { left: 6px; right: 6px; } }

.legal-page { max-width: 1000px; margin: 0 auto; }
.legal-page h1 { margin: 32px 0; }
.legal-page a { color: inherit; }
/* Expanded TradingEye aligns the site panels with the viewport rather than the page column. */
body.tradingeye-expanded header,
body.tradingeye-expanded .site-footer {
  padding-left: max(16px, env(safe-area-inset-left));
  padding-right: max(16px, env(safe-area-inset-right));
}
body.tradingeye-expanded .site-footer {
  padding-bottom: max(14px, env(safe-area-inset-bottom));
}
@media (max-width: 768px) {
  body.tradingeye-expanded header,
  body.tradingeye-expanded .site-footer {
    padding-left: max(8px, env(safe-area-inset-left));
    padding-right: max(8px, env(safe-area-inset-right));
  }
  body.tradingeye-expanded #tradingeye { left: max(8px, env(safe-area-inset-left)); right: max(8px, env(safe-area-inset-right)); }
}

/* A short landscape viewport needs compact site chrome around the chart. */
body.tradingeye-expanded .tradingeye-panel { display: flex; flex-direction: column; }
body.tradingeye-expanded #tradingeye-frame { flex: 1 1 0; height: 0; }
@media (max-height: 500px) and (orientation: landscape) {
  body.tradingeye-expanded header { height: 44px; padding-block: 4px; flex-wrap: nowrap; gap: 12px; }
  body.tradingeye-expanded .header-logo img { height: 24px; }
  body.tradingeye-expanded nav { order: initial; width: auto; padding: 3px; min-width: 0; }
  body.tradingeye-expanded nav .nav-btn { min-height: 28px; padding: 5px 8px; font-size: 10px; }
  body.tradingeye-expanded nav .menu-toggle { width: 28px; height: 28px; }
  body.tradingeye-expanded .site-footer { display: flex; align-items: center; gap: 14px; padding-block: 4px; }
  body.tradingeye-expanded .footer-top { margin: 0; }
  body.tradingeye-expanded .footer-logo { height: 22px; }
  body.tradingeye-expanded .copyright { display: none; }
  body.tradingeye-expanded .footer-bottom { flex: 1; min-width: 0; align-items: center; gap: 12px; }
  body.tradingeye-expanded .footer-links { flex-direction: row; flex-wrap: nowrap; gap: 14px; overflow-x: auto; white-space: nowrap; }
  body.tradingeye-expanded .footer-link, body.tradingeye-expanded .footer-link-btn { font-size: 10px; }
  body.tradingeye-expanded .tradingeye-heading { margin-bottom: 4px; }
  body.tradingeye-expanded .tradingeye-heading h2 { font-size: 17px; }
  body.tradingeye-expanded .tradingeye-expand { padding: 4px 8px; border-radius: 10px; }
  body.tradingeye-expanded .tradingeye-expand svg { width: 16px; height: 16px; }
  body.tradingeye-expanded .tradingeye-panel { padding: 4px; border-radius: 16px; }
}