.card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.btn-primary {
  border: none;
  background: #ffffff;
  color: #171922;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.15s ease, opacity 0.15s ease;
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.028);
  color: var(--text-secondary);
  border: 1px solid var(--border);
  padding: 10px 14px;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: transform 0.15s ease, opacity 0.15s ease;
}

.btn-primary:hover:not(:disabled),
.btn-ghost:hover:not(:disabled) {
  transform: scale(0.99);
  opacity: 0.95;
}

.btn-primary:active:not(:disabled),
.btn-ghost:active:not(:disabled) {
  transform: scale(0.97);
}

.grid {
  display: grid;
  gap: 12px;
}

input,
textarea {
  width: 100%;
  padding: 12px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.02);
  color: var(--text-primary);
}

.modal-overlay {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(7, 9, 14, 0.54);
  z-index: 40;
  padding: 16px;
}

.modal-overlay.open {
  display: flex;
}

.modal-card {
  width: 100%;
  max-width: 420px;
  background: rgba(24, 27, 36, 0.96);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow);
  display: grid;
  gap: 12px;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.modal-header h3 {
  margin: 0;
  font-size: 18px;
}

.modal-close {
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-size: 22px;
  cursor: pointer;
  padding: 4px 8px;
}

.modal-desc {
  margin: 0;
  color: var(--text-secondary);
  font-size: 14px;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

body.burger-menu-open {
  overflow: hidden;
}

.side-menu {
  --side-menu-overlay-alpha: 0;
  position: fixed;
  inset: 0;
  z-index: 60;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  background: rgba(5, 6, 10, var(--side-menu-overlay-alpha));
  transition: opacity 0.22s ease, background 0.22s ease, visibility 0s linear 0.22s;
}

.side-menu.open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  --side-menu-overlay-alpha: 0.68;
  transition-delay: 0s;
}

.side-menu.is-dragging {
  transition: none;
}

.side-menu__panel {
  box-sizing: border-box;
  --side-menu-drag-offset: 0px;
  --side-menu-rest-offset: 28px;
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 100vw;
  max-width: 560px;
  max-height: min(790px, calc(100dvh - 8px));
  padding: 12px 14px calc(96px + env(safe-area-inset-bottom));
  display: flex;
  flex-direction: column;
  gap: 16px;
  background:
    radial-gradient(88% 90% at 50% -10%, rgba(124, 92, 255, 0.12) 0%, rgba(124, 92, 255, 0.03) 28%, rgba(124, 92, 255, 0) 62%),
    linear-gradient(180deg, rgba(22, 24, 33, 0.985) 0%, rgba(20, 23, 31, 0.99) 100%);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 28px 28px 0 0;
  box-shadow: 0 -16px 32px rgba(2, 6, 15, 0.22);
  transform: translateX(-50%) translateY(calc(var(--side-menu-rest-offset) + var(--side-menu-drag-offset)));
  opacity: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  transition: transform 0.26s cubic-bezier(0.22, 0.78, 0.22, 1), opacity 0.22s ease;
  will-change: transform, opacity;
}

.side-menu.open .side-menu__panel {
  --side-menu-rest-offset: 0px;
  opacity: 1;
}

.side-menu.is-dragging .side-menu__panel {
  transition: none;
}

.side-menu__handle {
  width: 64px;
  height: 6px;
  margin: 0 auto -2px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  flex: 0 0 auto;
  cursor: grab;
  touch-action: none;
}

.side-menu.is-dragging .side-menu__handle {
  cursor: grabbing;
}

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

.side-menu__title {
  font-size: 21px;
  line-height: 28px;
  font-weight: 700;
  color: #f6f8ff;
}

.side-menu__top {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.side-menu .close {
  width: 42px;
  height: 42px;
  display: inline-grid;
  place-items: center;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 15px;
  background: rgba(255, 255, 255, 0.04);
  color: #cad2e3;
  cursor: pointer;
  transition: background 0.18s ease, border-color 0.18s ease, transform 0.18s ease, color 0.18s ease;
}

.side-menu .close:active {
  transform: translateY(0);
}

.side-menu .close-icon {
  width: 14px;
  height: 14px;
  stroke: currentColor;
  stroke-width: 1.6;
  fill: none;
}

.side-menu__links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.side-menu__link {
  --side-menu-link-rgb: 132, 149, 197;
  --side-menu-link-bg-alpha: 0.1;
  --side-menu-link-border-alpha: 0.11;
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 74px;
  width: 100%;
  padding: 16px;
  border: none;
  border-radius: 28px;
  background:
    linear-gradient(150deg, rgba(var(--side-menu-link-rgb), var(--side-menu-link-bg-alpha)) 0%, rgba(255, 255, 255, 0.028) 58%, rgba(var(--side-menu-link-rgb), 0.045) 100%);
  border: 1px solid rgba(var(--side-menu-link-rgb), var(--side-menu-link-border-alpha));
  color: #f5f7ff;
  text-decoration: none;
  cursor: pointer;
  text-align: left;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.028),
    0 12px 24px rgba(4, 8, 18, 0.12);
  transition: transform 0.18s ease, background 0.2s ease, border-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

.side-menu__link:active {
  transform: translateY(0);
}

.side-menu__link--amber {
  --side-menu-link-rgb: 246, 184, 90;
}

.side-menu__link--blue {
  --side-menu-link-rgb: 92, 156, 255;
}

.side-menu__link--violet {
  --side-menu-link-rgb: 145, 116, 255;
}

.side-menu__link--teal {
  --side-menu-link-rgb: 84, 214, 181;
}

.side-menu__link-copy {
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 5px;
}

.side-menu__link-copy--stacked {
  justify-content: flex-end;
}

.side-menu__link-subtitle {
  font-size: 13px;
  line-height: 18px;
  font-weight: 500;
  color: rgba(215, 221, 236, 0.68);
  letter-spacing: -0.01em;
}

.side-menu__featured-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  width: 100%;
}

.side-menu__link--featured {
  min-height: 178px;
  padding: 18px 18px 16px;
  flex-direction: column;
  align-items: stretch;
  justify-content: space-between;
  gap: 18px;
}

.side-menu__link--notification {
  background:
    linear-gradient(150deg, rgba(145, 116, 255, 0.115) 0%, rgba(255, 255, 255, 0.028) 58%, rgba(145, 116, 255, 0.04) 100%);
  border-color: rgba(145, 116, 255, 0.16);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.028),
    0 12px 24px rgba(4, 8, 18, 0.14);
}

.side-menu__link--notification .link-icon {
  background:
    radial-gradient(circle at 30% 28%, rgba(255, 255, 255, 0.18) 0%, rgba(255, 255, 255, 0) 46%),
    linear-gradient(180deg, rgba(145, 116, 255, 0.4) -22%, rgba(255, 255, 255, 0.04) 56%, rgba(255, 255, 255, 0.018) 100%);
  border-color: rgba(145, 116, 255, 0.22);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    0 10px 20px rgba(9, 10, 23, 0.16);
}

.side-menu__link--notification .side-menu__badge {
  background: rgba(145, 116, 255, 0.16);
  border: 1px solid rgba(145, 116, 255, 0.16);
}

.side-menu__link--tile {
  min-height: 164px;
  flex: 1 1 0;
  flex-direction: column;
  align-items: stretch;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 16px 15px;
}

.side-menu__link--help {
  min-height: 96px;
}

.side-menu__link--support {
  align-items: center;
  gap: 14px;
  padding: 15px 16px;
}

.side-menu__bottom {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.side-menu .link-icon {
  width: 46px;
  height: 46px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at 30% 28%, rgba(255, 255, 255, 0.16) 0%, rgba(255, 255, 255, 0) 46%),
    linear-gradient(180deg, rgba(var(--side-menu-link-rgb), 0.3) -22%, rgba(255, 255, 255, 0.028) 56%, rgba(255, 255, 255, 0.018) 100%);
  border: 1px solid rgba(var(--side-menu-link-rgb), 0.14);
  color: rgba(255, 255, 255, 0.94);
  flex: 0 0 auto;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.055),
    0 8px 18px rgba(5, 9, 17, 0.12);
}

.side-menu .link-text {
  font-size: 17px;
  line-height: 22px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.side-menu__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 22px;
  padding: 0 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  color: #f7fbff;
  font-size: 10px;
  line-height: 1;
  font-weight: 800;
  letter-spacing: 0.12em;
  flex: 0 0 auto;
}

.side-menu__tile-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.side-menu .icon--fill {
  stroke: none;
  fill: currentColor;
}

.side-menu .icon--fill path {
  fill: currentColor !important;
  stroke: none !important;
}

.side-menu__link--amber .link-icon {
  color: rgba(255, 219, 156, 0.96);
}

.side-menu__link--blue .link-icon {
  color: rgba(173, 212, 255, 0.96);
}

.side-menu__link--violet .link-icon {
  color: rgba(201, 183, 255, 0.96);
}

.side-menu__link--teal .link-icon {
  color: rgba(170, 244, 224, 0.96);
}

.side-menu__social-row {
  width: 100%;
}

.side-menu .social-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.side-menu .social-btn {
  --side-menu-social-rgb: 142, 150, 171;
  min-height: 62px;
  padding: 0;
  border: 1px solid rgba(var(--side-menu-social-rgb), 0.08);
  border-radius: 22px;
  background:
    linear-gradient(150deg, rgba(var(--side-menu-social-rgb), 0.045) 0%, rgba(255, 255, 255, 0.02) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  cursor: pointer;
  text-decoration: none;
  color: rgba(244, 246, 255, 0.92);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.018);
  transition: transform 0.18s ease, background 0.18s ease, border-color 0.18s ease, color 0.18s ease, box-shadow 0.18s ease;
}

.side-menu .social-btn:active {
  transform: translateY(0);
}

.icon {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.5;
}

.side-menu .social-icon {
  width: 21px;
  height: 21px;
  fill: currentColor;
  flex: 0 0 auto;
}

.side-menu .social-btn--tiktok {
  --side-menu-social-rgb: 255, 92, 131;
}

.side-menu .social-btn--telegram {
  --side-menu-social-rgb: 72, 163, 255;
}

.side-menu .social-btn--instagram {
  --side-menu-social-rgb: 255, 137, 108;
}

.side-menu .social-btn--discord {
  --side-menu-social-rgb: 127, 143, 255;
}

.side-menu__support-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 114px;
  gap: 12px;
  align-items: stretch;
}

.side-menu__lang-shell {
  display: flex;
  min-width: 0;
}

.side-menu__lang-block {
  position: relative;
  width: 100%;
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 28px;
  background:
    linear-gradient(165deg, rgba(112, 97, 255, 0.12) 0%, rgba(26, 29, 41, 0.96) 54%, rgba(20, 23, 32, 0.98) 100%);
  display: flex;
  align-items: flex-end;
  isolation: isolate;
  overflow: visible;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.026),
    0 10px 18px rgba(5, 9, 17, 0.08);
  transition: border-color 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.side-menu__lang-block::before {
  content: "";
  position: absolute;
  left: -1px;
  right: -1px;
  top: -54px;
  bottom: -1px;
  border-radius: 26px 26px 28px 28px;
  background:
    radial-gradient(140% 110% at 50% 0%, rgba(112, 97, 255, 0.14) 0%, rgba(112, 97, 255, 0.04) 24%, rgba(112, 97, 255, 0) 58%),
    linear-gradient(180deg, rgba(33, 36, 50, 0.98) 0%, rgba(22, 25, 36, 0.985) 100%);
  border: 1px solid rgba(162, 146, 255, 0.12);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.026),
    0 14px 28px rgba(5, 9, 17, 0.14);
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.18s ease, transform 0.18s ease;
  pointer-events: none;
  z-index: 0;
}

.side-menu__lang-block.is-open {
  border-color: transparent;
  background: transparent;
  box-shadow: none;
}

.side-menu__lang-block.is-open::before {
  opacity: 1;
  transform: translateY(0);
}

.side-menu .lang-toggle {
  width: 100%;
  min-height: 100%;
  display: flex;
  align-items: stretch;
  justify-content: stretch;
  padding: 0;
  border: none;
  border-radius: 18px;
  background: transparent;
  color: #f5f7ff;
  cursor: pointer;
  transition: transform 0.18s ease, color 0.18s ease;
  position: relative;
  z-index: 1;
}

.side-menu .lang-toggle:active {
  transform: translateY(0);
}

.side-menu .lang-toggle-copy {
  display: grid;
  gap: 10px;
  width: 100%;
}

.side-menu .lang-toggle-label {
  font-size: 11px;
  line-height: 14px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(215, 221, 236, 0.68);
}

.side-menu .lang-main {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  min-width: 0;
  width: 100%;
}

.side-menu .lang-text {
  font-size: 17px;
  line-height: 20px;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.side-menu .lang-chevron {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #b2bbd0;
  transition: transform 0.18s ease;
  flex: 0 0 auto;
}

.side-menu .lang-chevron.flipped {
  transform: rotate(180deg);
}

.side-menu .lang-menu {
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: calc(100% - 8px);
  display: grid;
  gap: 0;
  min-width: 0;
  width: auto;
  padding: 2px 0 10px;
  border-radius: 0;
  background: transparent;
  border: none;
  box-shadow: none;
  opacity: 0;
  transform: translateY(6px);
  pointer-events: none;
  transition: opacity 0.18s ease, transform 0.18s ease;
  z-index: 1;
}

.side-menu__lang-block.is-open .lang-menu,
.side-menu .lang-menu.open {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.side-menu .lang-item {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  min-height: 42px;
  padding: 0 12px;
  border: none;
  border-radius: 18px;
  background: transparent;
  color: #f5f7ff;
  cursor: pointer;
  box-shadow: none;
  transition: transform 0.16s ease, background 0.18s ease, color 0.18s ease;
}

.side-menu .lang-item[hidden] {
  display: none;
}

.side-menu .lang-item:active {
  transform: scale(0.985);
  background: rgba(255, 255, 255, 0.08);
}

.side-menu .lang-item.active {
  background: transparent;
  color: #ffffff;
}

.side-menu .lang-item-text {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.side-menu .lang-check {
  display: none !important;
  align-items: center;
  justify-content: center;
}

@media (hover: hover) and (pointer: fine) {
  .side-menu .close:hover {
    background: rgba(255, 255, 255, 0.07);
    border-color: rgba(255, 255, 255, 0.12);
    color: #f2f5ff;
  }

  .side-menu__link:hover {
    transform: translateY(-1px);
    background:
      linear-gradient(150deg, rgba(var(--side-menu-link-rgb), 0.16) 0%, rgba(255, 255, 255, 0.038) 62%, rgba(var(--side-menu-link-rgb), 0.05) 100%);
    border-color: rgba(var(--side-menu-link-rgb), 0.17);
    box-shadow:
      inset 0 1px 0 rgba(255, 255, 255, 0.038),
      0 14px 26px rgba(5, 9, 17, 0.16);
  }

  .side-menu .social-btn:hover {
    transform: translateY(-1px);
    background:
      linear-gradient(135deg, rgba(var(--side-menu-social-rgb), 0.075) 0%, rgba(255, 255, 255, 0.028) 100%);
    border-color: rgba(var(--side-menu-social-rgb), 0.12);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.026);
  }

  .side-menu .lang-toggle:hover {
    color: #ffffff;
  }

  .side-menu .lang-item:hover {
    background: rgba(255, 255, 255, 0.06);
    color: #ffffff;
  }

  .side-menu__lang-block:hover:not(.is-open) {
    border-color: rgba(162, 146, 255, 0.12);
    background:
      linear-gradient(165deg, rgba(112, 97, 255, 0.14) 0%, rgba(28, 31, 43, 0.97) 54%, rgba(20, 23, 32, 0.99) 100%);
    box-shadow:
      inset 0 1px 0 rgba(255, 255, 255, 0.03),
      0 12px 20px rgba(5, 9, 17, 0.1);
  }
}

.side-menu__link:focus-visible,
.side-menu .social-btn:focus-visible,
.side-menu .lang-toggle:focus-visible,
.side-menu .lang-item:focus-visible,
.side-menu .close:focus-visible {
  outline: none;
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.18),
    0 0 0 3px rgba(122, 99, 255, 0.22);
}

.side-menu__link:focus-visible,
.side-menu .social-btn:focus-visible,
.side-menu .lang-toggle:focus-visible,
.side-menu .close:focus-visible {
  border-color: rgba(162, 146, 255, 0.38);
}

.side-menu .lang-item:focus-visible {
  background: rgba(255, 255, 255, 0.06);
  color: #ffffff;
}

@media (max-width: 520px) {
  .side-menu__panel {
    max-height: min(760px, calc(100dvh - 8px));
    padding: 12px 12px calc(88px + env(safe-area-inset-bottom));
    gap: 14px;
  }

  .side-menu__link {
    min-height: 70px;
    padding: 14px;
  }

  .side-menu__link--featured {
    min-height: 164px;
    padding: 16px;
  }

  .side-menu__link--tile {
    min-height: 150px;
    padding: 16px 14px 15px;
  }

  .side-menu__link--help {
    min-height: 88px;
  }

  .side-menu .link-text {
    font-size: 16px;
    line-height: 21px;
  }

  .side-menu__link-subtitle {
    font-size: 12px;
    line-height: 17px;
  }

  .side-menu__support-row {
    grid-template-columns: minmax(0, 1fr) 102px;
    gap: 10px;
  }

  .side-menu .social-btn {
    min-height: 56px;
  }

  .side-menu .social-row {
    gap: 7px;
  }

  .side-menu__lang-block {
    padding: 10px;
    border-radius: 24px;
  }

  .side-menu__lang-block::before {
    top: -50px;
    border-radius: 24px 24px 24px 24px;
  }

  .side-menu .lang-toggle {
    min-height: 100%;
  }

  .side-menu .lang-toggle-copy {
    gap: 8px;
  }

  .side-menu .lang-text {
    font-size: 15px;
    line-height: 18px;
  }

  .side-menu .lang-menu {
    left: 10px;
    right: 10px;
    bottom: calc(100% - 6px);
    padding-bottom: 8px;
  }
}

@media (max-width: 380px) {
  .side-menu__tile-row {
    gap: 10px;
  }

  .side-menu__support-row {
    grid-template-columns: minmax(0, 1fr) 92px;
  }

  .side-menu .social-row {
    gap: 6px;
  }
}