/* Stock panel → Virtual Port buy */
.svb-toolbar-btn {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 2px 10px;
  border-radius: 5px;
  border: 1px solid rgba(251, 191, 36, .35);
  background: rgba(251, 191, 36, .08);
  color: #fbbf24;
  cursor: pointer;
  font-size: 0.825rem;
  font-family: inherit;
  font-weight: 700;
  white-space: nowrap;
  transition: all .15s;
  flex-shrink: 0;
}

.svb-toolbar-btn:hover {
  background: rgba(251, 191, 36, .16);
  border-color: rgba(251, 191, 36, .55);
  color: #fcd34d;
}

.svb-sidebar-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  margin-top: 10px;
  padding: 10px 14px;
  border-radius: 10px;
  border: 1px solid rgba(37, 99, 235, .35);
  background: linear-gradient(135deg, rgba(37, 99, 235, .18), rgba(251, 191, 36, .1));
  color: #93c5fd;
  font-size: 0.8125rem;
  font-weight: 800;
  cursor: pointer;
  transition: all .15s;
}

.svb-sidebar-btn:hover {
  border-color: rgba(37, 99, 235, .55);
  background: linear-gradient(135deg, rgba(37, 99, 235, .28), rgba(251, 191, 36, .14));
}

.svb-drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, .55);
  z-index: 99999;
  display: none;
  align-items: flex-end;
  justify-content: center;
}

.svb-drawer-overlay.open {
  display: flex;
}

@media (min-width: 640px) {
  .svb-drawer-overlay.open {
    align-items: center;
  }
}

.svb-drawer {
  width: 100%;
  max-width: 480px;
  max-height: 92vh;
  background: var(--surface-panel-modal, #0e0e2a);
  border: 1px solid var(--border, rgba(255, 255, 255, .07));
  border-radius: 16px 16px 0 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
  z-index: 1;
}

@media (min-width: 640px) {
  .svb-drawer {
    border-radius: 16px;
  }
}

.svb-form-label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-secondary, #94a3b8);
}

.svb-form-input,
.svb-form-select {
  width: 100%;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--border, rgba(255, 255, 255, .07));
  background: var(--surface-input, rgba(255, 255, 255, .04));
  color: var(--text-primary, #f1f5f9);
  font-family: inherit;
  font-size: 0.875rem;
}

.svb-form-select option {
  background: #1e293b;
  color: #f1f5f9;
}

html[data-mockup-theme-resolved="light"] .svb-form-select,
html[data-mockup-theme-resolved="light"] .svb-form-input {
  background: #fff;
  color: #0f172a;
  border-color: #cbd5e1;
}

html[data-mockup-theme-resolved="light"] .svb-form-select option {
  background: #fff;
  color: #0f172a;
}

.svb-port-wrap {
  position: relative;
  margin: 6px 0 16px;
}

.svb-port-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--border, rgba(255, 255, 255, .1));
  background: var(--surface-card, rgba(255, 255, 255, .04));
  color: var(--text-primary, #f1f5f9);
  font-family: inherit;
  font-size: 0.8125rem;
  font-weight: 700;
  cursor: pointer;
  transition: all .15s;
}

.svb-port-btn:hover {
  border-color: rgba(96, 165, 250, .4);
  background: rgba(37, 99, 235, .08);
}

.svb-port-btn-coins {
  font-size: 0.75rem;
  font-weight: 800;
  color: #fbbf24;
  flex-shrink: 0;
}

.svb-port-btn-coins.low {
  color: #f87171;
}

.svb-port-menu {
  overflow-y: auto;
  background: var(--surface-panel-modal, #090921);
  border: 1px solid var(--border, rgba(255, 255, 255, .1));
  border-radius: 12px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, .4);
  z-index: 100000;
  padding: 6px 0;
}

.svb-port-opt {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  width: 100%;
  padding: 10px 14px;
  border: none;
  background: transparent;
  color: var(--text-primary, #f1f5f9);
  font-family: inherit;
  font-size: 0.8125rem;
  font-weight: 700;
  text-align: left;
  cursor: pointer;
}

.svb-port-opt:hover {
  background: rgba(37, 99, 235, .12);
}

.svb-port-opt.active {
  background: rgba(37, 99, 235, .2);
}

.svb-port-opt.low .svb-port-opt-coins {
  color: #f87171;
}

.svb-port-opt-name {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.svb-port-opt-coins {
  flex-shrink: 0;
  font-size: 0.75rem;
  color: #fbbf24;
  font-weight: 800;
}

.svb-port-empty {
  padding: 14px;
  text-align: center;
  color: var(--text-muted, #64748b);
  font-size: 0.8125rem;
}

html[data-mockup-theme-resolved="light"] .svb-port-btn {
  background: #fff;
  color: #0f172a;
  border-color: #cbd5e1;
}

html[data-mockup-theme-resolved="light"] .svb-port-menu {
  background: #fff;
  border-color: #cbd5e1;
}

html[data-mockup-theme-resolved="light"] .svb-port-opt {
  color: #0f172a;
}

.svb-stat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 12px;
}

.svb-hold-panel {
  margin-bottom: 14px;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--border, rgba(255, 255, 255, .08));
  background: var(--surface-panel-strong, rgba(255, 255, 255, .03));
}

.svb-hold-status {
  font-size: 0.8125rem;
  font-weight: 800;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.svb-hold-status.in {
  color: #4ade80;
}

.svb-hold-status.out {
  color: #93c5fd;
}

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

.svb-hold-grid .k {
  display: block;
  font-size: 10px;
  color: var(--text-muted, #64748b);
  font-weight: 700;
  margin-bottom: 2px;
}

.svb-hold-grid .v {
  display: block;
  font-size: 0.8125rem;
  font-weight: 900;
  color: var(--text-primary, #f1f5f9);
}

.svb-hold-grid .v.highlight {
  color: #fbbf24;
}

@media (max-width: 420px) {
  .svb-hold-grid {
    grid-template-columns: 1fr;
    gap: 6px;
  }
}

html[data-mockup-theme-resolved="light"] .svb-hold-panel {
  background: #f8fafc;
  border-color: #e2e8f0;
}

html[data-mockup-theme-resolved="light"] .svb-hold-grid .v {
  color: #0f172a;
}

.svb-stat-box {
  background: var(--surface-panel-strong, rgba(255, 255, 255, .04));
  border-radius: 12px;
  padding: 12px;
  text-align: center;
}

.svb-stat-box .k {
  font-size: 10px;
  color: var(--text-muted, #64748b);
}

.svb-stat-box .v {
  font-weight: 900;
  margin-top: 2px;
}

.svb-amount-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 12px;
}

@media (max-width: 420px) {
  .svb-amount-grid {
    grid-template-columns: 1fr;
  }
}

.svb-amount-col {
  min-width: 0;
  position: relative;
  z-index: 1;
}

.svb-amount-input {
  text-align: center;
  font-size: 1rem;
  font-weight: 900;
  margin: 6px 0 8px;
  pointer-events: auto;
  user-select: text;
  -webkit-user-select: text;
}

.svb-vol-btns {
  display: flex;
  gap: 4px;
  margin-bottom: 0;
}

.svb-vol-btn {
  flex: 1;
  padding: 8px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--surface-card, rgba(255, 255, 255, .04));
  color: var(--text-secondary);
  font-size: 0.75rem;
  font-weight: 700;
  cursor: pointer;
}

.svb-vol-btn.plus {
  color: #4ade80;
}

.svb-vol-btn.minus {
  color: #f87171;
}

.svb-total-box {
  text-align: center;
  padding: 12px;
  border-radius: 12px;
  background: rgba(37, 99, 235, .12);
  margin-bottom: 12px;
}

.svb-total-box .k {
  font-size: 12px;
  color: #60a5fa;
  font-weight: 700;
}

.svb-total-box .v {
  font-size: 18px;
  font-weight: 900;
  color: #93c5fd;
}

.svb-drawer-foot {
  padding: 16px 20px;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 8px;
}

.svb-btn-cancel,
.svb-btn-confirm {
  flex: 1;
  padding: 10px;
  border-radius: 12px;
  font-weight: 700;
  cursor: pointer;
  font-family: inherit;
}

.svb-btn-cancel {
  border: 1px solid var(--border);
  background: var(--surface-card);
  color: var(--text-secondary);
}

.svb-btn-confirm {
  border: none;
  background: #2563eb;
  color: #fff;
}

.svb-btn-confirm:disabled {
  opacity: .5;
  cursor: not-allowed;
}

.embed-mode .svb-sidebar-btn {
  display: none;
}

.svb-hidden {
  display: none !important;
}

.svb-loading {
  padding: 40px 20px;
  text-align: center;
  color: var(--text-muted, #64748b);
  font-size: 0.875rem;
}

.svb-buy-result {
  margin-bottom: 12px;
  padding: 12px 14px;
  border-radius: 12px;
  font-size: 0.8125rem;
  font-weight: 700;
  line-height: 1.45;
}

.svb-buy-result.ok {
  background: rgba(74, 222, 128, .12);
  border: 1px solid rgba(74, 222, 128, .35);
  color: #4ade80;
}

.svb-buy-result.err {
  background: rgba(248, 113, 113, .12);
  border: 1px solid rgba(248, 113, 113, .35);
  color: #f87171;
}

.svb-toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(120px);
  z-index: 100001;
  opacity: 0;
  pointer-events: none;
  transition: transform .28s ease, opacity .28s ease;
  max-width: min(92vw, 520px);
}

.svb-toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

.svb-toast-inner {
  background: #0f172a;
  color: #f8fafc;
  padding: 14px 18px;
  border-radius: 14px;
  box-shadow: 0 16px 48px rgba(0, 0, 0, .45);
  border: 1px solid rgba(96, 165, 250, .35);
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.875rem;
  font-weight: 700;
  line-height: 1.45;
}

.svb-toast.success .svb-toast-inner {
  border-color: rgba(74, 222, 128, .45);
}

.svb-toast.error .svb-toast-inner {
  border-color: rgba(248, 113, 113, .45);
}

.svb-toast.success #svb-toast-icon {
  color: #4ade80;
}

.svb-toast.error #svb-toast-icon {
  color: #f87171;
}

html[data-mockup-theme-resolved="light"] .svb-toast-inner {
  background: #fff;
  color: #0f172a;
  border-color: #cbd5e1;
}