@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700&display=swap');

:root {
  --bg: #02060f;
  --card: rgba(9, 17, 26, 0.88);
  --card-strong: rgba(12, 21, 33, 0.95);
  --border-soft: rgba(0, 255, 199, 0.18);
  --border-strong: rgba(0, 255, 255, 0.28);
  --accent: #00f1ff;
  --accent-2: #0a84ff;
  --primary-text: #f6fbff;
  --muted-text: #8ba1b8;
  --highlight: #5232ff;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Manrope', sans-serif;
  color: var(--primary-text);
}

body {
  min-height: 100vh;
  display: flex;
  justify-content: center;
  padding: 24px 16px 48px;
  background:
    radial-gradient(circle at 15% 20%, rgba(0, 255, 255, 0.14), transparent 55%),
    radial-gradient(circle at 80% -10%, rgba(10, 132, 255, 0.16), transparent 60%),
    var(--bg);
  overflow-x: hidden;
}

.hidden {
  display: none !important;
}

.app {
  width: 100%;
}

.app-shell {
  width: min(420px, 100%);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px;
  border-radius: 26px;
  background: var(--card-strong);
  border: 1px solid rgba(0, 255, 255, 0.08);
  box-shadow: 0 20px 40px rgba(0, 10, 20, 0.55);
  backdrop-filter: blur(16px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand img {
  width: 42px;
  height: 42px;
  object-fit: contain;
  filter: drop-shadow(0 0 12px rgba(0, 255, 255, 0.55));
}

.brand-subtitle {
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

.brand-title {
  font-size: clamp(1.2rem, 6vw, 1.6rem);
  font-weight: 600;
}

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

.icon-btn {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  border: 1px solid var(--border-strong);
  background: rgba(0, 153, 255, 0.18);
  font-size: 1.6rem;
  line-height: 1;
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.icon-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 20px rgba(0, 132, 255, 0.3);
}

.profile-btn {
  width: 46px;
  height: 46px;
  border-radius: 16px;
  border: 1px solid rgba(0, 255, 255, 0.22);
  background: radial-gradient(circle at 30% 30%, rgba(0, 255, 255, 0.65), rgba(0, 90, 200, 0.85));
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.profile-btn:hover,
.profile-btn.active {
  transform: translateY(-2px);
  border-color: rgba(0, 255, 255, 0.4);
  box-shadow: 0 14px 26px rgba(0, 140, 255, 0.35);
}

.profile-initial {
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.02em;
  color: #0b1d2e;
}

.wallet-card,
.settings-card,
.scan-card {
  border-radius: 28px;
  padding: 28px 24px;
  background: var(--card);
  border: 1px solid rgba(0, 255, 194, 0.08);
  box-shadow: 0 24px 36px rgba(0, 10, 20, 0.45);
  backdrop-filter: blur(12px);
}

.quick-actions {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
  gap: 12px;
}

.quick-actions .pill-btn {
  min-width: auto;
}

.scan-card {
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 22px;
  position: relative;
  overflow: hidden;
}

.scan-card::after {
  content: "";
  position: absolute;
  inset: 12px;
  border-radius: 22px;
  border: 1px solid rgba(0, 255, 255, 0.08);
  pointer-events: none;
}

.scan-indicator {
  width: 180px;
  height: 180px;
  margin: 0 auto;
  position: relative;
  display: grid;
  place-items: center;
}

.scan-ring {
  border-radius: 50%;
  border: 1px solid rgba(0, 255, 255, 0.25);
  box-shadow: inset 0 0 24px rgba(0, 255, 255, 0.15);
  animation: scan-pulse 5s linear infinite;
}

.scan-ring.outer {
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, rgba(0, 255, 255, 0.12) 0%, transparent 65%);
}

.scan-ring.inner {
  width: 130px;
  height: 130px;
  position: absolute;
  animation-delay: -2.5s;
}

.scan-core {
  width: 64px;
  height: 64px;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(0, 255, 255, 0.8), rgba(10, 132, 255, 0.9));
  box-shadow: 0 0 20px rgba(0, 255, 255, 0.45);
}

@keyframes scan-pulse {
  0%, 100% {
    transform: scale(0.95);
    opacity: 0.8;
  }
  50% {
    transform: scale(1);
    opacity: 1;
  }
}

.scan-status {
  font-size: 1rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
}

.scan-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
}

.pill-btn {
  flex: 1;
  min-width: 120px;
  padding: 12px 0;
  border-radius: 999px;
  border: none;
  background: rgba(0, 255, 255, 0.08);
  color: var(--accent);
  font-weight: 600;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.pill-btn:hover {
  background: rgba(10, 132, 255, 0.25);
  transform: translateY(-2px);
  box-shadow: 0 16px 20px rgba(0, 132, 255, 0.25);
}

.wallet-card {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.wallet-card__label {
  font-size: 0.85rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted-text);
}

.wallet-card__balance {
  font-size: clamp(2rem, 10vw, 2.8rem);
  font-weight: 700;
  color: var(--accent);
  text-shadow: 0 0 18px rgba(0, 255, 255, 0.35);
}

.token-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  list-style: none;
}

.token {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 16px;
  border-radius: 22px;
  background: rgba(12, 25, 35, 0.65);
  border: 1px solid rgba(0, 255, 255, 0.08);
  box-shadow: inset 0 0 0 1px rgba(0, 255, 255, 0.05);
  position: relative;
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.token::after {
  content: "›";
  position: absolute;
  right: 18px;
  font-size: 1.6rem;
  color: rgba(0, 255, 255, 0.5);
}

.token:hover {
  transform: translateY(-3px);
  border-color: rgba(0, 255, 255, 0.25);
  box-shadow: 0 18px 28px rgba(0, 132, 255, 0.25);
}

.token-info {
  display: flex;
  align-items: center;
  gap: 16px;
}

.token-icon {
  width: 44px;
  height: 44px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: rgba(0, 255, 255, 0.18);
  color: var(--accent);
  font-weight: 600;
  letter-spacing: 0.04em;
}

.token-info h3 {
  font-size: 1.05rem;
  font-weight: 600;
}

.token-info p {
  color: var(--muted-text);
  font-size: 0.75rem;
}

.token-values {
  display: flex;
  flex-direction: column;
  gap: 4px;
  text-align: right;
  margin-right: 16px;
}

.token-primary {
  font-weight: 600;
}

.token-secondary {
  color: rgba(143, 176, 196, 0.68);
  font-size: 0.75rem;
}

.settings-card {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.settings-card header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.settings-card h2 {
  font-size: 1.15rem;
  font-weight: 600;
}

.toggle {
  position: relative;
  width: 54px;
  height: 28px;
  display: inline-block;
}

.toggle input {
  display: none;
}

.toggle-slider {
  position: absolute;
  inset: 0;
  background: rgba(255, 77, 77, 0.55);
  border-radius: 999px;
  transition: background 0.25s ease;
}

.toggle-slider::before {
  content: "";
  position: absolute;
  height: 22px;
  width: 22px;
  left: 4px;
  top: 3px;
  border-radius: 50%;
  background: rgba(255, 150, 150, 0.95);
  box-shadow: 0 10px 20px rgba(255, 0, 0, 0.35);
  transition: transform 0.25s ease, background 0.25s ease, box-shadow 0.25s ease;
}

.toggle input:checked + .toggle-slider {
  background: rgba(46, 213, 115, 0.75);
}

.toggle input:checked + .toggle-slider::before {
  transform: translateX(26px);
  background: rgba(205, 255, 229, 0.95);
  box-shadow: 0 10px 20px rgba(46, 213, 115, 0.4);
}

.protection-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
  list-style: none;
}

.protection-list li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.protection-list .bullet {
  font-size: 1.15rem;
  color: var(--accent);
  line-height: 1.2;
}

.protection-list .title {
  font-weight: 600;
}

.protection-list .subtitle {
  font-size: 0.78rem;
  color: var(--muted-text);
  margin-top: 4px;
}

.cta-btn {
  width: 100%;
  padding: 14px;
  border: none;
  border-radius: 16px;
  font-weight: 600;
  font-size: 1rem;
  background: linear-gradient(135deg, rgba(82, 50, 255, 0.9), rgba(0, 176, 255, 0.85));
  box-shadow: 0 22px 32px rgba(40, 60, 255, 0.35);
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 26px 40px rgba(40, 60, 255, 0.45);
}

/* === MODAL === */
#profile-menu {
  position: fixed;
  inset: 0;
  z-index: 1100;
  display: flex;
  justify-content: flex-end;
  align-items: stretch;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
}

#profile-menu.show {
  opacity: 1;
  pointer-events: auto;
}

.profile-backdrop {
  flex: 1;
  background: rgba(2, 6, 15, 0.28);
  backdrop-filter: blur(2px);
}

.profile-drawer {
  width: min(320px, 90%);
  background: rgba(6, 14, 24, 0.96);
  border-left: 1px solid rgba(0, 255, 255, 0.12);
  box-shadow: -12px 0 32px rgba(0, 0, 0, 0.45);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  transform: translateX(24px);
  opacity: 0;
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.3s ease;
}

#profile-menu.show .profile-drawer {
  transform: translateX(0);
  opacity: 1;
}

.profile-drawer__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.profile-drawer__title {
  font-size: 1.2rem;
  font-weight: 600;
}

.profile-drawer__subtitle {
  font-size: 0.78rem;
  color: var(--muted-text);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.profile-close {
  border: none;
  background: transparent;
  color: rgba(0, 255, 255, 0.6);
  font-size: 1.6rem;
  cursor: pointer;
  transition: transform 0.2s ease, color 0.2s ease;
}

.profile-close:hover {
  color: rgba(0, 255, 255, 0.9);
  transform: rotate(90deg);
}

.profile-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  list-style: none;
}

.profile-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px;
  border-radius: 18px;
  background: rgba(13, 24, 36, 0.7);
  border: 1px solid rgba(0, 255, 255, 0.1);
  cursor: pointer;
  transition: border-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}

.profile-item:hover {
  transform: translateX(-4px);
  border-color: rgba(0, 255, 255, 0.22);
  box-shadow: 0 14px 26px rgba(0, 132, 255, 0.2);
}

.profile-item.active {
  border-color: rgba(0, 255, 255, 0.4);
  box-shadow: 0 18px 28px rgba(0, 132, 255, 0.25);
}

.avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: #0b1620;
  text-transform: uppercase;
  box-shadow: 0 10px 18px rgba(0, 255, 255, 0.25);
}

.gradient-a {
  background: linear-gradient(135deg, rgba(0, 255, 255, 0.95), rgba(0, 120, 255, 0.8));
}

.gradient-b {
  background: linear-gradient(135deg, rgba(120, 90, 255, 0.95), rgba(0, 210, 255, 0.85));
}

.gradient-c {
  background: linear-gradient(135deg, rgba(255, 180, 0, 0.9), rgba(0, 200, 255, 0.8));
}

.profile-item .name {
  font-weight: 600;
  font-size: 0.95rem;
}

.profile-item .detail {
  font-size: 0.75rem;
  color: var(--muted-text);
}

.profile-add {
  margin-top: auto;
  border: 1px dashed rgba(0, 255, 255, 0.3);
  background: rgba(0, 25, 45, 0.45);
  border-radius: 18px;
  padding: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  color: var(--accent);
  font-weight: 600;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.profile-add span {
  width: 32px;
  height: 32px;
  border-radius: 12px;
  border: 1px solid rgba(0, 255, 255, 0.45);
  display: grid;
  place-items: center;
  font-size: 1.2rem;
}

.profile-add:hover {
  transform: translateX(-4px);
  border-color: rgba(0, 255, 255, 0.55);
  box-shadow: 0 18px 30px rgba(0, 132, 255, 0.25);
}

.settings-feedback {
  margin-top: 14px;
  font-size: 0.85rem;
  color: rgba(46, 213, 115, 0.9);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.token-preview {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 22px 18px;
  border-radius: 18px;
  background: rgba(8, 18, 30, 0.85);
  border: 1px solid rgba(0, 255, 255, 0.12);
}

.token-preview__label {
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted-text);
}

.token-preview__value {
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--text-primary);
}

.token-preview__fiat {
  font-size: 0.9rem;
  color: var(--muted-text);
}

.token-preview__hint {
  font-size: 0.78rem;
  color: rgba(173, 195, 214, 0.8);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.flow-card {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.flow-section {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.flow-label {
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted-text);
}

.flow-recipient {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(8, 18, 30, 0.9);
  border: 1px solid rgba(0, 255, 255, 0.12);
}

.flow-recipient__name {
  font-weight: 600;
}

.flow-recipient__address {
  font-size: 0.78rem;
  color: var(--muted-text);
}

.flow-pill {
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid rgba(0, 255, 255, 0.25);
  background: rgba(0, 255, 255, 0.12);
  color: var(--accent);
  cursor: pointer;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.flow-pill:hover {
  transform: translateY(-1px);
  border-color: rgba(0, 255, 255, 0.4);
  background: rgba(0, 132, 255, 0.18);
}

.flow-amount {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.flow-amount-display {
  display: flex;
  align-items: flex-end;
  gap: 12px;
}

.flow-amount-input {
  flex: 1;
  background: transparent;
  border: none;
  font-size: 2.4rem;
  font-weight: 600;
  color: var(--text-primary);
  text-align: left;
}

.flow-amount-input:focus {
  outline: none;
}

.flow-asset {
  font-size: 1.1rem;
  color: var(--muted-text);
}

.flow-fiat {
  font-size: 0.85rem;
  color: var(--muted-text);
}

.flow-availability {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0;
  border-top: 1px solid rgba(0, 255, 255, 0.08);
}

.flow-availability__label {
  font-size: 0.78rem;
  color: var(--muted-text);
}

.flow-availability__value {
  font-weight: 600;
}

.flow-primary {
  width: 100%;
  padding: 16px;
  border-radius: 16px;
  border: none;
  background: linear-gradient(135deg, rgba(0, 255, 255, 0.9), rgba(80, 40, 255, 0.9));
  color: #0b1d2e;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.flow-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 24px 34px rgba(0, 125, 255, 0.35);
}

.flow-shortcuts {
  display: flex;
  gap: 12px;
}

.flow-shortcuts button {
  flex: 1;
  padding: 12px;
  border-radius: 14px;
  border: 1px solid rgba(0, 255, 255, 0.15);
  background: rgba(8, 20, 32, 0.75);
  color: var(--text-primary);
  cursor: pointer;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.flow-shortcuts button:hover {
  transform: translateY(-2px);
  border-color: rgba(0, 255, 255, 0.4);
  box-shadow: 0 14px 20px rgba(0, 132, 255, 0.2);
}

#modal {
  position: fixed;
  inset: 0;
  padding: 24px 16px;
  background: rgba(1, 3, 10, 0.75);
  display: flex;
  justify-content: center;
  align-items: flex-end;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transform: translateY(18px);
  transition: opacity 0.35s ease, transform 0.35s ease;
}

#modal.show {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.modal-content {
  position: relative;
  width: min(420px, 100%);
  padding: 48px 24px 36px;
  background: rgba(5, 12, 20, 0.96);
  border: 1px solid rgba(0, 255, 255, 0.12);
  border-radius: 28px 28px 22px 22px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.55);
  transform: translateY(24px) scale(0.96);
  opacity: 0;
  transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.35s ease;
}

#modal.show .modal-content {
  transform: translateY(0) scale(1);
  opacity: 1;
}

#modal-buttons:empty {
  display: none;
  margin: 0;
  padding: 0;
}

#modal-buttons {
  display: grid;
  gap: 12px;
  margin-top: 24px;
  grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
}

#modal-buttons button {
  margin-top: 0;
}

.modal-content h2 {
  font-size: 1.4rem;
  margin-bottom: 16px;
}

.modal-content p {
  color: var(--muted-text);
  font-size: 0.92rem;
}

.modal-content input {
  width: 100%;
  padding: 12px;
  margin-top: 12px;
  border-radius: 14px;
  border: 1px solid rgba(0, 255, 255, 0.12);
  background: rgba(0, 20, 40, 0.5);
  color: var(--primary-text);
}

.modal-content button {
  width: 100%;
  margin-top: 14px;
  padding: 12px;
  border-radius: 12px;
  border: none;
  background: linear-gradient(135deg, rgba(0, 255, 255, 0.9), rgba(0, 136, 255, 0.85));
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.modal-content button:hover {
  transform: translateY(-1px);
  box-shadow: 0 16px 24px rgba(0, 132, 255, 0.3);
}

#loading-overlay {
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at 50% 15%, rgba(0, 255, 255, 0.08), transparent 55%), rgba(1, 3, 10, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  z-index: 1200;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
}

#loading-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.loading-shell {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 26px;
  text-align: center;
}

.loading-brand {
  display: flex;
  align-items: center;
  gap: 16px;
}

.loading-brand img {
  width: 54px;
  height: 54px;
  object-fit: contain;
  filter: drop-shadow(0 0 18px rgba(0, 255, 255, 0.45));
}

.loading-overline {
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted-text);
}

.loading-shell h2 {
  font-size: 1.25rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.ripple-loader {
  position: relative;
  width: 200px;
  height: 200px;
}

.ripple-core {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(0, 255, 255, 0.9), rgba(80, 40, 255, 0.65));
  box-shadow: 0 0 35px rgba(0, 255, 255, 0.35);
  animation: ripple-core 3s infinite ease-in-out;
}

.ripple-loader span {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid rgba(0, 255, 255, 0.45);
  animation: ripple 3s infinite ease-out;
}

.ripple-loader span:nth-child(2) {
  animation-delay: 0.6s;
}

.ripple-loader span:nth-child(3) {
  animation-delay: 1.2s;
}

@keyframes ripple {
  0% {
    transform: scale(0.4);
    opacity: 0.85;
  }
  70% {
    transform: scale(1.2);
    opacity: 0.35;
  }
  100% {
    transform: scale(1.6);
    opacity: 0;
  }
}

@keyframes ripple-core {
  0%, 100% {
    transform: translate(-50%, -50%) scale(0.95);
    box-shadow: 0 0 35px rgba(0, 255, 255, 0.35);
  }
  50% {
    transform: translate(-50%, -50%) scale(1.05);
    box-shadow: 0 0 55px rgba(0, 255, 255, 0.5);
  }
}

.loading-status {
  font-size: 0.95rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(200, 233, 255, 0.85);
}

.bubble-flow span {
  display: inline-block;
  width: 8px;
  height: 8px;
  margin: 0 3px;
  border-radius: 50%;
  background: var(--accent);
  animation: bubble 1.2s infinite ease-in-out;
}

.bubble-flow span:nth-child(2) { animation-delay: 0.2s; }
.bubble-flow span:nth-child(3) { animation-delay: 0.4s; }
.bubble-flow span:nth-child(4) { animation-delay: 0.6s; }
.bubble-flow span:nth-child(5) { animation-delay: 0.8s; }

@keyframes bubble {
  0%, 100% { transform: translateY(0); opacity: 0.6; }
  50% { transform: translateY(-10px); opacity: 1; }
}

/* === FOOTER === */
footer {
  margin-top: 36px;
  color: var(--muted-text);
  font-size: 0.78rem;
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: center;
  text-align: center;
}

.footer-disclaimer {
  color: rgba(173, 195, 214, 0.85);
  max-width: 480px;
  line-height: 1.5;
}

.footer-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 22px;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(0, 255, 255, 0.9), rgba(0, 132, 255, 0.9));
  color: #fff;
  text-decoration: none;
  font-size: 0.82rem;
  letter-spacing: 0.3px;
  box-shadow: 0 12px 24px rgba(0, 125, 255, 0.35);
  transition: transform 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
}

.footer-button:hover {
  transform: translateY(-2px);
  background: linear-gradient(135deg, rgba(0, 132, 255, 0.9), rgba(0, 255, 255, 0.9));
  box-shadow: 0 14px 26px rgba(0, 125, 255, 0.4);
}

.swap-flow {
  gap: 18px;
}

.swap-panel {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 16px;
  border-radius: 18px;
  background: rgba(8, 18, 30, 0.9);
  border: 1px solid rgba(0, 255, 255, 0.12);
}

.swap-toggle {
  align-self: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid rgba(0, 255, 255, 0.18);
  background: rgba(9, 25, 40, 0.9);
  color: var(--accent);
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.swap-toggle:hover {
  transform: rotate(180deg);
  border-color: rgba(0, 255, 255, 0.4);
  box-shadow: 0 18px 24px rgba(0, 132, 255, 0.25);
}

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

.swap-token__chip {
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(0, 132, 255, 0.25);
  border: 1px solid rgba(0, 132, 255, 0.4);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.swap-token__chip.alt {
  background: rgba(82, 50, 255, 0.25);
  border-color: rgba(82, 50, 255, 0.45);
}

.swap-balance {
  font-size: 0.78rem;
  color: var(--muted-text);
}

@media (max-width: 520px) {
  .swap-toggle {
    justify-self: center;
  }
}

@media (min-width: 768px) {
  body {
    padding: 48px 32px 72px;
  }

  .app-shell {
    gap: 32px;
  }
}