:root {
  --bg-main: #0b0e14;
  --bg-surface: #121620;
  --bg-surface-elevated: #171d2b;
  --bg-card: #131722;
  --bg-card-hover: #181d2a;
  --bg-pill: #1e2534;
  --bg-pill-active: #2b3548;

  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-active: rgba(56, 189, 248, 0.4);
  --border-blue: #1c4d8c;

  --color-primary: #ffffff;
  --color-secondary: #94a3b8;
  --color-muted: #64748b;
  --color-cyan: #38bdf8;
  --color-blue: #2ea5ff;
  --color-blue-dark: #1d72b8;
  --color-blue-hover: #48b4ff;
  --color-green: #22c55e;
  --color-gold: #f59e0b;
  --color-purple: #a855f7;
  --color-pink: #ec4899;

  --blue-card-bg: linear-gradient(135deg, #0e2d57 0%, #113c73 50%, #0d2b51 100%);
  --blue-card-border: #1c4e91;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;

  --font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background-color: var(--bg-main);
  color: var(--color-primary);
  font-family: var(--font-family);
  min-height: 100vh;
  display: flex;
  justify-content: center;
  background-image: radial-gradient(circle at 50% 0%, #14223d 0%, #0b0e14 70%);
  background-attachment: fixed;
  overflow-x: hidden;
  padding-bottom: 40px;
}

/* App Container */
.app-container {
  width: 100%;
  max-width: 480px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  padding: 16px;
  position: relative;
}

/* Top Navigation Bar */
.top-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 0 16px 0;
  position: relative;
}

.brand-wrapper {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  cursor: pointer;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.brand-header-img {
  height: 20px;
  width: auto;
  max-width: 160px;
  display: block;
  object-fit: contain;
  user-select: none;
  -webkit-user-drag: none;
}

.brand-icon {
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.brand-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.brand-text-row {
  display: flex;
  align-items: baseline;
  gap: 7px;
}

.brand-title {
  font-size: 21px;
  font-weight: 700;
  letter-spacing: -0.3px;
  color: #ffffff;
  line-height: 1;
}

.brand-subtitle {
  font-size: 21px;
  font-weight: 700;
  color: #a0a5ad;
  letter-spacing: -0.3px;
  line-height: 1;
}

.top-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Wallet button */
.btn-wallet {
  background: rgba(46, 165, 255, 0.12);
  border: 1px solid rgba(46, 165, 255, 0.3);
  color: var(--color-cyan);
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-wallet:hover {
  background: rgba(46, 165, 255, 0.22);
  border-color: var(--color-cyan);
}

/* Lang Switcher */
.lang-switcher {
  display: flex;
  align-items: center;
  background: #19202c;
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 3px;
  gap: 2px;
}

.lang-btn {
  background: transparent;
  border: none;
  color: var(--color-muted);
  font-size: 12px;
  font-weight: 700;
  padding: 5px 9px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.lang-btn.active {
  background: var(--bg-pill-active);
  color: #ffffff;
}

/* Hero Section */
.hero-section {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0 24px 0;
  position: relative;
  gap: 16px;
}

.hero-content {
  flex: 1;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 700;
  color: var(--color-cyan);
  letter-spacing: 1.1px;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.hero-tag .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color-cyan);
  box-shadow: 0 0 8px var(--color-cyan);
}

.hero-title {
  font-size: 27px;
  font-weight: 800;
  line-height: 1.18;
  color: #ffffff;
  letter-spacing: -0.5px;
  margin-bottom: 10px;
}

.hero-subtitle {
  font-size: 13.5px;
  line-height: 1.45;
  color: var(--color-secondary);
}

.hero-visual {
  display: none;
}

/* Collection Card Container */
.collection-container {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 20px 18px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 100%;
  overflow: hidden;
  box-sizing: border-box;
}

.collection-header-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}

.space-label {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1.2px;
  color: var(--color-muted);
  text-transform: uppercase;
  margin-bottom: 4px;
}

.collection-title-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
}

.collection-title {
  font-size: 23px;
  font-weight: 800;
  letter-spacing: -0.4px;
  color: #ffffff;
}

.badge-count {
  background: #202737;
  color: var(--color-secondary);
  font-size: 13px;
  font-weight: 700;
  padding: 2px 10px;
  border-radius: 12px;
}

.gift-count-pill {
  background: #192131;
  border: 1px solid rgba(56, 189, 248, 0.2);
  padding: 6px 12px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 700;
  color: #ffffff;
}

.gift-count-pill svg {
  width: 16px;
  height: 16px;
  color: var(--color-cyan);
}

/* Tabs Navigation */
.tabs-nav {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 6px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 0 2px 2px 2px;
  position: relative;
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  scroll-behavior: smooth;
  scrollbar-width: none;
  -ms-overflow-style: none;
  box-sizing: border-box;
}

.tabs-nav::-webkit-scrollbar {
  display: none;
}

@media (min-width: 440px) {
  .tabs-nav {
    justify-content: space-between;
    gap: 8px;
  }
}

.tab-btn {
  background: transparent;
  border: none;
  color: var(--color-muted);
  font-size: 14.5px;
  font-weight: 600;
  padding: 8px 10px 12px 10px;
  cursor: pointer;
  position: relative;
  transition: all 0.2s ease;
  white-space: nowrap;
  flex-shrink: 0;
  user-select: none;
  -webkit-user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.tab-btn:hover {
  color: #cbd5e1;
}

.tab-btn.active {
  color: #ffffff;
  font-weight: 700;
}

.tab-btn.active::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 10%;
  right: 10%;
  height: 3px;
  background: var(--color-blue);
  border-radius: 3px;
  box-shadow: 0 0 10px rgba(46, 165, 255, 0.7);
}

/* Blue Action Card (Business Bot Connection) */
.blue-action-card {
  background: radial-gradient(circle at 88% 28%, rgba(56, 189, 248, 0.16) 0%, transparent 55%),
              linear-gradient(135deg, #0e2d57 0%, #113c73 50%, #0d2b51 100%);
  border: 1px solid var(--blue-card-border);
  border-radius: var(--radius-lg);
  padding: 18px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 6px 20px rgba(14, 45, 87, 0.35);
}

.blue-card-content {
  width: 100%;
  z-index: 2;
  position: relative;
}

.blue-card-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  margin-bottom: 6px;
}

.guide-step-badge {
  font-size: 11px;
  font-weight: 800;
  color: var(--color-cyan);
  background: rgba(56, 189, 248, 0.16);
  border: 1px solid rgba(56, 189, 248, 0.3);
  padding: 3px 9px;
  border-radius: 10px;
  letter-spacing: 0.5px;
}

.blue-card-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: 1px;
  color: var(--color-cyan);
  text-transform: uppercase;
}

/* Guide Walkthrough Modal Sheet */
.guide-modal-sheet {
  max-height: 92vh;
  gap: 14px;
  background: #101726;
  border-top: 1px solid rgba(56, 189, 248, 0.3);
  padding: 16px 20px 30px 20px;
}

.guide-modal-body {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
}

.guide-image-wrapper {
  position: relative;
  width: 100%;
  border-radius: 16px;
  overflow: hidden;
  background: #060b14;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.5);
}

.guide-step-img {
  width: 100%;
  height: auto;
  max-height: 48vh;
  object-fit: contain;
  display: block;
  transition: opacity 0.2s ease, transform 0.2s ease;
  user-select: none;
  -webkit-user-drag: none;
}

.guide-step-caption-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 4px;
}

.guide-step-num-pill {
  background: rgba(56, 189, 248, 0.18);
  border: 1px solid rgba(56, 189, 248, 0.35);
  color: var(--color-cyan);
  font-size: 11px;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: 8px;
  white-space: nowrap;
  flex-shrink: 0;
}

.guide-step-caption-text {
  font-size: 14px;
  font-weight: 600;
  color: #ffffff;
  line-height: 1.35;
}

.guide-dots-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 4px 0;
}

.guide-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  cursor: pointer;
  transition: all 0.25s ease;
}

.guide-dot.active {
  width: 22px;
  border-radius: 4px;
  background: var(--color-blue);
  box-shadow: 0 0 10px rgba(46, 165, 255, 0.7);
}

.guide-actions-row {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  margin-top: 4px;
}

.btn-guide-nav {
  flex: 1;
  padding: 12px 18px;
  border-radius: 12px;
  font-size: 14.5px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: all 0.2s ease;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.btn-guide-prev {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: #cbd5e1;
}

.btn-guide-prev:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.14);
  color: #ffffff;
}

.btn-guide-prev:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.btn-guide-next {
  background: var(--color-blue);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(46, 165, 255, 0.4);
}

.btn-guide-next:hover,
.btn-guide-next:active {
  background: #2595ff;
  box-shadow: 0 4px 18px rgba(46, 165, 255, 0.65);
}

.blue-card-tag .dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background-color: var(--color-cyan);
  box-shadow: 0 0 6px var(--color-cyan);
}

.blue-card-title {
  font-size: 21px;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 6px;
}

.blue-card-desc {
  font-size: 13px;
  line-height: 1.45;
  color: #bfdbfe;
  margin-bottom: 16px;
  max-width: 100%;
}

.btn-blue-action {
  background: var(--color-blue);
  color: #ffffff;
  border: none;
  border-radius: var(--radius-md);
  padding: 12px 18px;
  font-size: 14px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(46, 165, 255, 0.35);
  transition: all 0.2s ease;
  text-decoration: none;
}

.btn-blue-action .btn-action-left {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-blue-action:hover {
  background: var(--color-blue-hover);
  transform: translateY(-1px);
}

.btn-blue-action:active {
  transform: translateY(0);
}

.blue-card-visual {
  display: none;
}

/* Disconnected Subcard (Exact match with reference screenshot) */
.status-subcard {
  background: #11141c;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: var(--radius-xl);
  padding: 38px 20px 42px 20px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}

.subcard-icon-box {
  width: 66px;
  height: 66px;
  border-radius: 22px;
  background: #171b25;
  border: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  box-shadow: inset 0 1px 2px rgba(255, 255, 255, 0.08), 0 6px 18px rgba(0, 0, 0, 0.35);
}

.subcard-icon-box .orbit-dot {
  position: absolute;
  border-radius: 50%;
  background: #38bdf8;
  box-shadow: 0 0 10px #38bdf8, 0 0 4px #67e8f9;
}

.subcard-icon-box .orbit-dot.top-right {
  top: 13px;
  right: 13px;
  width: 7px;
  height: 7px;
}

.subcard-icon-box .orbit-dot.bottom-left {
  bottom: 15px;
  left: 15px;
  width: 5px;
  height: 5px;
  opacity: 0.75;
}

.subcard-title {
  font-size: 18px;
  font-weight: 800;
  color: #ffffff;
  margin-top: 18px;
  margin-bottom: 8px;
  letter-spacing: -0.3px;
}

.subcard-desc {
  font-size: 13px;
  color: var(--color-secondary);
  max-width: 290px;
  line-height: 1.45;
}

/* Tabs Content Wrapper */
.tab-pane {
  display: none;
  flex-direction: column;
  gap: 16px;
}

.tab-pane.active {
  display: flex;
}

/* Search and Filters Bar (From Screenshot 1 & 2) */
.search-filter-wrapper {
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
}

.gifts-search-row {
  display: flex;
  align-items: center;
  gap: 10px;
  position: relative;
  width: 100%;
}

.gifts-search-box {
  flex: 1;
  display: flex;
  align-items: center;
  background: #11151e;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  gap: 10px;
}

.gifts-search-box input {
  background: transparent;
  border: none;
  outline: none;
  color: #ffffff;
  font-size: 14px;
  width: 100%;
  font-family: inherit;
}

.gifts-search-box input::placeholder {
  color: #64748b;
}

.btn-filter-trigger {
  background: #161c28;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 10px 16px;
  color: #ffffff;
  font-size: 13.5px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
  flex-shrink: 0;
}

.btn-filter-trigger:hover {
  background: #1e2636;
}

.btn-filter-trigger.active {
  border: 2px solid var(--color-cyan);
  background: #192232;
}

/* Floating Filter Dropdown Popover */
.filter-dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: #1d2330;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: 8px;
  width: 195px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.7);
  z-index: 100;
  display: none;
  flex-direction: column;
  gap: 3px;
}

.filter-dropdown-menu.show {
  display: flex;
}

.filter-dropdown-header {
  font-size: 11px;
  font-weight: 600;
  color: #718096;
  padding: 4px 10px;
  margin-bottom: 2px;
}

.filter-dropdown-item {
  padding: 9px 12px;
  border-radius: 8px;
  font-size: 13.5px;
  font-weight: 600;
  color: #cbd5e1;
  cursor: pointer;
  transition: all 0.15s ease;
}

.filter-dropdown-item:hover {
  background: #272e3d;
  color: #ffffff;
}

.filter-dropdown-item.active {
  background: #343c4d;
  color: #ffffff;
}

/* Gifts Empty State Card (From Screenshot 2) */
.gifts-empty-card {
  background: #11141c;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: var(--radius-xl);
  padding: 44px 20px 48px 20px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
}

.empty-card-title {
  font-size: 18px;
  font-weight: 800;
  color: #ffffff;
  margin-top: 18px;
  letter-spacing: -0.3px;
}

/* App Footer (From Screenshot 1 & 2) */
.app-footer {
  margin-top: 28px;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: center;
  width: 100%;
}

.footer-top-row {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
}

.footer-brand {
  font-weight: 800;
  letter-spacing: 1px;
  color: #4b5563;
}

.footer-slogan {
  color: #4b5563;
  font-size: 11px;
}

.footer-handle {
  font-size: 12px;
  color: #3b4252;
  text-decoration: none;
  transition: color 0.2s ease;
  margin-top: 2px;
}

.footer-handle:hover {
  color: var(--color-cyan);
}

/* Gifts Grid */
.gifts-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.gift-card {
  background: #141924;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  position: relative;
  cursor: pointer;
  transition: all 0.2s ease;
}

.gift-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-active);
  transform: translateY(-2px);
}

.gift-rarity-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  font-size: 9.5px;
  font-weight: 800;
  text-transform: uppercase;
  padding: 2px 7px;
  border-radius: 6px;
  letter-spacing: 0.5px;
}

.rarity-Legendary { background: rgba(245, 158, 11, 0.2); color: #fbbf24; border: 1px solid rgba(245, 158, 11, 0.4); }
.rarity-Epic { background: rgba(168, 85, 247, 0.2); color: #c084fc; border: 1px solid rgba(168, 85, 247, 0.4); }
.rarity-Mythic { background: rgba(236, 72, 153, 0.2); color: #f472b6; border: 1px solid rgba(236, 72, 153, 0.4); }
.rarity-Rare { background: rgba(56, 189, 248, 0.2); color: #38bdf8; border: 1px solid rgba(56, 189, 248, 0.4); }

.gift-image-wrapper {
  width: 100%;
  height: 105px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 8px;
}

.gift-image-wrapper img, .gift-image-wrapper svg {
  width: 90px;
  height: 90px;
  object-fit: contain;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.5));
}

.gift-info {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.gift-name {
  font-size: 14px;
  font-weight: 700;
  color: #ffffff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.gift-meta {
  font-size: 11px;
  color: var(--color-muted);
}

.gift-card-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 8px;
  margin-top: 2px;
}

.gift-price {
  font-size: 13px;
  font-weight: 800;
  color: var(--color-cyan);
  display: flex;
  align-items: center;
  gap: 4px;
}

.gift-liq-score {
  font-size: 11px;
  font-weight: 700;
  color: var(--color-green);
}

/* Liquidity Tab Styles */
.liquidity-stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.stat-box {
  background: #11151e;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stat-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--color-muted);
}

.stat-value {
  font-size: 17px;
  font-weight: 800;
  color: #ffffff;
}

.stat-change {
  font-size: 11px;
  font-weight: 700;
}

.stat-change.positive { color: var(--color-green); }
.stat-change.negative { color: #f87171; }

.chart-card {
  background: #11151e;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

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

.chart-title-wrap {
  display: flex;
  flex-direction: column;
}

.chart-current-price {
  font-size: 20px;
  font-weight: 800;
  color: #ffffff;
}

.chart-period-pills {
  display: flex;
  gap: 4px;
  background: #18202d;
  padding: 3px;
  border-radius: 10px;
}

.period-pill {
  background: transparent;
  border: none;
  color: var(--color-muted);
  font-size: 11px;
  font-weight: 700;
  padding: 4px 8px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.period-pill.active {
  background: var(--color-blue);
  color: #ffffff;
}

.svg-chart-container {
  width: 100%;
  height: 160px;
  position: relative;
}

.svg-chart-container svg {
  width: 100%;
  height: 100%;
}

/* Sell Tab Connected Interface */
.sell-box {
  background: #11151e;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--color-secondary);
}

.gift-select-btn {
  background: #171d29;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #ffffff;
  cursor: pointer;
  font-size: 13.5px;
  font-weight: 600;
}

.input-with-currency {
  position: relative;
  display: flex;
  align-items: center;
}

.input-with-currency input {
  width: 100%;
  background: #171d29;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  padding-right: 60px;
  color: #ffffff;
  font-size: 16px;
  font-weight: 700;
  outline: none;
}

.input-with-currency input:focus {
  border-color: var(--color-blue);
}

.input-with-currency .currency-label {
  position: absolute;
  right: 14px;
  font-size: 13px;
  font-weight: 700;
  color: var(--color-cyan);
}

.price-presets-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.preset-btn {
  background: #171e2c;
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding: 8px 6px;
  color: var(--color-secondary);
  font-size: 11px;
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.preset-btn:hover {
  background: #20293c;
  color: #ffffff;
  border-color: rgba(56, 189, 248, 0.3);
}

.fee-calc-table {
  background: #171e2b;
  border-radius: var(--radius-md);
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 12.5px;
}

.fee-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--color-secondary);
}

.fee-row.total {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 8px;
  font-weight: 800;
  color: #ffffff;
  font-size: 14px;
}

.btn-primary-sell {
  background: var(--color-blue);
  color: #ffffff;
  border: none;
  border-radius: var(--radius-md);
  padding: 14px;
  font-size: 15px;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(46, 165, 255, 0.4);
  transition: all 0.2s ease;
  width: 100%;
}

.btn-primary-sell:hover {
  background: var(--color-blue-hover);
}

/* Portfolio Tab Styles */
.portfolio-section-header {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-top: 4px;
  margin-bottom: 2px;
}

.portfolio-section-title {
  font-size: 20px;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.3px;
}

.portfolio-section-subtitle {
  font-size: 13px;
  color: var(--color-secondary);
  line-height: 1.4;
}

.portfolio-hero {
  background: linear-gradient(135deg, #131d2e 0%, #152238 100%);
  border: 1px solid rgba(56, 189, 248, 0.2);
  border-radius: var(--radius-lg);
  padding: 20px 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.portfolio-total-ton {
  font-size: 28px;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.5px;
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.portfolio-total-usd {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-secondary);
}

.portfolio-metrics-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 12px;
}

.pm-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.pm-label {
  font-size: 10.5px;
  color: var(--color-muted);
}

.pm-value {
  font-size: 14px;
  font-weight: 700;
  color: #ffffff;
}

.transactions-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.tx-item {
  background: #11151e;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.tx-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.tx-icon-circle {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #1c2434;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-cyan);
}

.tx-title {
  font-size: 13.5px;
  font-weight: 700;
  color: #ffffff;
}

.tx-date {
  font-size: 11px;
  color: var(--color-muted);
}

.tx-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
}

.tx-amount {
  font-size: 13.5px;
  font-weight: 700;
  color: #ffffff;
}

.tx-status-badge {
  font-size: 10px;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: 4px;
}

.tx-status-Completed { background: rgba(34, 197, 94, 0.15); color: #4ade80; }
.tx-status-Received { background: rgba(56, 189, 248, 0.15); color: #38bdf8; }
.tx-status-Active { background: rgba(245, 158, 11, 0.15); color: #fbbf24; }
.tx-status-Transferred { background: rgba(148, 163, 184, 0.15); color: #cbd5e1; }

/* Modal Bottom Sheets */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  z-index: 1000;
  display: none;
  align-items: flex-end;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.25s ease;
}

.modal-overlay.active {
  display: flex;
  opacity: 1;
}

.modal-sheet {
  background: #141924;
  border-top: 1px solid var(--border-subtle);
  border-radius: 24px 24px 0 0;
  width: 100%;
  max-width: 480px;
  padding: 24px 20px 32px 20px;
  box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.8);
  transform: translateY(100%);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-height: 85vh;
  overflow-y: auto;
}

.modal-overlay.active .modal-sheet {
  transform: translateY(0);
}

.sheet-handle {
  width: 38px;
  height: 4px;
  background: #334155;
  border-radius: 2px;
  align-self: center;
  margin-bottom: 4px;
}

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

.modal-title {
  font-size: 19px;
  font-weight: 800;
  color: #ffffff;
}

.modal-close-btn {
  background: #1f2737;
  border: none;
  color: var(--color-muted);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}

.modal-close-btn:hover {
  color: #ffffff;
}

/* Toast Notification */
.toast-notice {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: #1e293b;
  border: 1px solid var(--color-blue);
  color: #ffffff;
  padding: 10px 20px;
  border-radius: 24px;
  font-size: 13.5px;
  font-weight: 600;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
  z-index: 2000;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  align-items: center;
  gap: 8px;
  pointer-events: none;
}

.toast-notice.show {
  transform: translateX(-50%) translateY(0);
}

/* Splash / Launch Screen */
.app-splash-screen {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100vw;
  height: 100vh;
  height: 100dvh;
  background-color: #141517;
  background: radial-gradient(ellipse at 50% 50%, #1c3b70 0%, #132a52 35%, #0c1830 60%, #10141c 85%, #141517 100%);
  z-index: 999999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  margin: 0;
  overflow: hidden;
  user-select: none;
  -webkit-user-select: none;
  transition: opacity 0.45s ease, visibility 0.45s ease;
}

.app-splash-screen.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.splash-hero-art {
  position: relative;
  width: 100%;
  height: 100%;
  max-width: 520px;
  max-height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.splash-art-img,
.splash-hero-art img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  user-select: none;
  -webkit-user-drag: none;
  transform: translateZ(0);
  -webkit-transform: translateZ(0);
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

@media (min-width: 521px) {
  .splash-hero-art {
    aspect-ratio: 520 / 916;
    max-height: 920px;
  }
  .splash-art-img,
  .splash-hero-art img {
    object-fit: contain;
  }
}

.splash-footer-loader {
  position: absolute;
  left: 50%;
  bottom: 22%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  pointer-events: none;
}

.splash-progress-track {
  width: 165px;
  height: 6px;
  background: rgba(255, 255, 255, 0.16);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}

.splash-progress-fill {
  height: 100%;
  width: 0%;
  background: #ffffff;
  border-radius: 4px;
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.85);
  transition: width 0.35s ease;
}

/* Responsive tweaks */
@media (max-width: 380px) {
  .hero-title {
    font-size: 23px;
  }
  .blue-card-title {
    font-size: 18px;
  }
  .btn-blue-action {
    padding: 9px 14px;
    font-size: 12.5px;
  }
}