/**
 * 场景配置弹窗 v3 — 蓝色主调 / 低疲劳 / 简洁专业
 * 作用域 #uia-login-step-modal
 */
#uia-login-step-modal.uia-modal {
  padding: 1rem;
  align-items: center;
  justify-content: center;
}

#uia-login-step-modal .uia-modal-backdrop {
  background: rgba(15, 40, 80, 0.28);
  backdrop-filter: blur(10px) saturate(110%);
  -webkit-backdrop-filter: blur(10px) saturate(110%);
}

#uia-login-step-modal .uia-modal-panel.uia-scenario-config-panel {
  position: relative;
  max-width: 42rem;
  max-height: min(92vh, 720px);
  border-radius: 14px;
  border: 1px solid #c7daf5;
  box-shadow:
    0 0 0 1px rgba(37, 99, 235, 0.04),
    0 20px 48px rgba(30, 64, 175, 0.12),
    0 8px 20px rgba(15, 23, 42, 0.06);
  background: #f8fbff;
  overflow: hidden;
}

#uia-login-step-modal .uia-modal-panel.uia-scenario-config-panel::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: linear-gradient(90deg, #3b82f6 0%, #60a5fa 45%, #93c5fd 100%);
  pointer-events: none;
  z-index: 2;
}

/* —— Header —— */
#uia-login-step-modal .uia-scenario-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 1rem 1.125rem;
  background: linear-gradient(180deg, #eef4ff 0%, #e8f1fc 100%);
  border-bottom: 1px solid #d4e3f7;
}

#uia-login-step-modal .uia-scenario-modal-header__brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
}

#uia-login-step-modal .uia-scenario-modal-header__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.125rem;
  height: 2.125rem;
  flex-shrink: 0;
  border-radius: 9px;
  background: #fff;
  border: 1px solid #bfdbfe;
  color: #2563eb;
  box-shadow: 0 1px 3px rgba(37, 99, 235, 0.08);
}

#uia-login-step-modal .uia-scenario-modal-header__icon svg {
  width: 1.125rem;
  height: 1.125rem;
}

#uia-login-step-modal .uia-scenario-modal-header h3,
#uia-login-step-modal #uia-login-step-modal-title {
  margin: 0;
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: #1e3a5f;
  line-height: 1.25;
}

#uia-login-step-modal .uia-scenario-modal-header__sub {
  margin: 0.15rem 0 0;
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #64748b;
}

#uia-login-step-modal .uia-scenario-modal-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  flex-shrink: 0;
  border: none;
  border-radius: 7px;
  background: transparent;
  color: #64748b;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

#uia-login-step-modal .uia-scenario-modal-close:hover {
  background: rgba(37, 99, 235, 0.08);
  color: #1e40af;
}

#uia-login-step-modal .uia-scenario-modal-close svg {
  width: 1rem;
  height: 1rem;
}

/* —— Tabs —— */
#uia-login-step-modal .uia-scenario-tabs {
  display: flex;
  gap: 0.25rem;
  margin: 0;
  padding: 0.625rem 1.125rem 0;
  border: none;
  border-bottom: 1px solid #dbeafe;
  background: #f3f8ff;
}

#uia-login-step-modal .uia-scenario-tab-btn {
  flex: 0 1 auto;
  margin: 0;
  padding: 0.4375rem 0.875rem;
  border: none;
  border-bottom: 2px solid transparent;
  border-radius: 8px 8px 0 0;
  background: transparent;
  font-size: 0.8125rem;
  font-weight: 500;
  color: #64748b;
  cursor: pointer;
  transition: color 0.15s, background 0.15s, border-color 0.15s;
}

#uia-login-step-modal .uia-scenario-tab-btn:hover:not(:disabled) {
  color: #334155;
  background: rgba(255, 255, 255, 0.65);
}

#uia-login-step-modal .uia-scenario-tab-btn.is-active {
  color: #1d4ed8;
  background: #fff;
  border-bottom-color: #2563eb;
  box-shadow: none;
}

#uia-login-step-modal .uia-scenario-tab-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

#uia-login-step-modal .uia-scenario-tab-badge {
  color: #1d4ed8;
  background: #dbeafe;
}

/* —— Body —— */
#uia-login-step-modal .uia-modal-body {
  flex: 1;
  overflow-y: auto;
  padding: 0.875rem 1.125rem 1rem;
  background: #f8fbff;
  scrollbar-color: rgba(37, 99, 235, 0.22) transparent;
}

#uia-login-step-modal .uia-modal-body::-webkit-scrollbar-thumb {
  background-color: rgba(37, 99, 235, 0.22) !important;
}

#uia-login-step-modal .uia-modal-body:hover::-webkit-scrollbar-thumb {
  background-color: rgba(37, 99, 235, 0.38) !important;
}

#uia-login-step-modal .uia-scenario-card-grid {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

#uia-login-step-modal .uia-scenario-card {
  padding: 0.875rem 0.9375rem;
  border-radius: 11px;
  background: #fff;
  border: 1px solid #dbeafe;
  box-shadow: 0 1px 2px rgba(37, 99, 235, 0.04);
  transition: border-color 0.2s, box-shadow 0.2s;
}

#uia-login-step-modal .uia-scenario-card:hover {
  border-color: #bfdbfe;
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.06);
}

#uia-login-step-modal .uia-scenario-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.625rem;
}

/* 区块标题：蓝色主调，与正文/字段标签明显区分 */
#uia-login-step-modal .uia-scenario-card__title {
  margin: 0;
  font-size: 0.8125rem;
  font-weight: 650;
  letter-spacing: 0.01em;
  text-transform: none;
  color: #1d4ed8;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

#uia-login-step-modal .uia-scenario-card__idx {
  font-size: 0.625rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: #60a5fa;
  letter-spacing: 0.04em;
}

#uia-login-step-modal .uia-scenario-card__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: linear-gradient(135deg, #3b82f6, #2563eb);
  box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.12);
  flex-shrink: 0;
}

#uia-login-step-modal .uia-scenario-optional-tag {
  font-size: 0.625rem;
  font-weight: 500;
  color: #64748b;
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
  border-radius: 999px;
  padding: 0.1rem 0.45rem;
  letter-spacing: 0.02em;
}

#uia-login-step-modal .uia-intranet-help-link {
  font-size: 0.6875rem;
  font-weight: 500;
  color: #2563eb;
  text-decoration: none;
  padding: 0.25rem 0.5rem;
  border-radius: 6px;
  border: 1px solid #bfdbfe;
  background: #eff6ff;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

#uia-login-step-modal .uia-intranet-help-link:hover {
  color: #1d4ed8;
  background: #dbeafe;
  border-color: #93c5fd;
}

#uia-login-step-modal .uia-scenario-card__desc {
  margin: -0.25rem 0 0.625rem;
  font-size: 0.6875rem;
  line-height: 1.55;
  color: #64748b;
}

/* —— Fields —— */
#uia-login-step-modal .uia-scenario-field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin: 0;
}

#uia-login-step-modal .uia-scenario-field + .uia-scenario-field {
  margin-top: 0.75rem;
}

/* 字段标签：中性灰，区别于区块标题蓝色 */
#uia-login-step-modal .uia-scenario-field__label {
  font-size: 0.75rem;
  font-weight: 500;
  color: #475569;
  letter-spacing: 0.01em;
}

#uia-login-step-modal .uia-req {
  color: #dc2626;
  font-weight: 600;
}

#uia-login-step-modal .uia-field-hint--compact {
  margin: 0;
  font-size: 0.6875rem;
  line-height: 1.5;
  color: #94a3b8;
}

#uia-login-step-modal .uia-field-hint--inline {
  margin-left: 0.35rem;
  font-size: 0.6875rem;
  font-weight: 400;
  color: #94a3b8;
}

#uia-login-step-modal .uia-input {
  width: 100%;
  box-sizing: border-box;
  min-height: 2.25rem;
  padding: 0.4375rem 0.625rem;
  font-size: 0.8125rem;
  line-height: 1.4;
  color: #1e293b;
  background: #fff;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  transition: border-color 0.15s, box-shadow 0.15s, background 0.15s;
}

#uia-login-step-modal .uia-input::placeholder {
  color: #94a3b8;
}

#uia-login-step-modal .uia-input:hover:not(:disabled):not([readonly]) {
  border-color: #93c5fd;
  background: #fff;
}

#uia-login-step-modal .uia-input:focus {
  outline: none;
  border-color: #60a5fa;
  background: #fff;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.14);
}

#uia-login-step-modal #uia-tunnel-public-key {
  min-height: 3.75rem;
  resize: vertical;
  font-family: ui-monospace, "Cascadia Code", "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.75rem;
  line-height: 1.45;
}

/* Agent 双列 */
#uia-login-step-modal .uia-scenario-agent-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
}

@media (min-width: 540px) {
  #uia-login-step-modal .uia-scenario-agent-grid {
    grid-template-columns: 1fr 1fr;
    gap: 0.875rem;
  }
  #uia-login-step-modal .uia-scenario-agent-grid .uia-scenario-field + .uia-scenario-field {
    margin-top: 0;
  }
}

/* Model picker */
#uia-login-step-modal .uia-model-picker {
  margin-top: 0;
}

#uia-login-step-modal .uia-model-picker__trigger {
  min-height: 2.25rem;
  padding: 0.4375rem 0.625rem;
  border-radius: 8px;
  border: 1px solid #cbd5e1;
  background: #fff;
  font-size: 0.8125rem;
  color: #1e293b;
}

#uia-login-step-modal .uia-model-picker__trigger:hover:not(:disabled) {
  border-color: #93c5fd;
}

#uia-login-step-modal .uia-model-picker__value.is-placeholder {
  color: #94a3b8;
}

#uia-login-step-modal .uia-model-picker__chevron {
  color: #64748b;
}

#uia-login-step-modal .uia-model-picker.is-open .uia-model-picker__trigger,
#uia-login-step-modal .uia-model-picker__trigger:focus-visible {
  border-color: #60a5fa;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.14);
}

#uia-login-step-modal .uia-model-picker__panel {
  border-color: #bfdbfe;
  background: #fff;
  box-shadow: 0 12px 32px rgba(30, 64, 175, 0.12);
}

/* —— Environment —— */
#uia-login-step-modal .uia-env-layout-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.4375rem;
}

@media (max-width: 520px) {
  #uia-login-step-modal .uia-env-layout-grid {
    grid-template-columns: 1fr;
  }
}

#uia-login-step-modal .uia-env-target-row {
  display: grid;
  grid-template-columns: auto 2.75rem 1fr;
  align-items: center;
  gap: 0.4375rem;
  min-height: 2rem;
  padding: 0.3125rem 0.4375rem;
  border-radius: 8px;
  border: 1px solid #e2e8f0;
  background: #f8fafc;
  transition: border-color 0.15s, background 0.15s, box-shadow 0.15s;
}

#uia-login-step-modal #uia-env-row-uat {
  grid-column: 1 / -1;
}

#uia-login-step-modal .uia-env-target-row--selected {
  background: #eff6ff;
  border-color: #93c5fd;
  box-shadow: 0 0 0 1px rgba(59, 130, 246, 0.1);
}

#uia-login-step-modal .uia-env-target-row input[type="checkbox"] {
  width: 0.9375rem;
  height: 0.9375rem;
  accent-color: #2563eb;
  cursor: pointer;
}

#uia-login-step-modal .uia-env-target-tag {
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #64748b;
  text-align: center;
}

#uia-login-step-modal .uia-env-target-row--selected .uia-env-target-tag {
  color: #2563eb;
}

#uia-login-step-modal .uia-env-target-input {
  font-size: 0.75rem;
  padding: 0.3125rem 0.4375rem;
  min-height: 1.75rem;
  border-radius: 6px;
  border: 1px solid #cbd5e1;
  background: #fff;
  color: #334155;
}

#uia-login-step-modal .uia-env-target-input:focus {
  outline: none;
  border-color: #60a5fa;
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.12);
}

#uia-login-step-modal .uia-env-target-row--locked {
  opacity: 0.55;
}

#uia-login-step-modal .uia-env-target-input--locked {
  background: #f1f5f9;
  color: #94a3b8;
  border-color: #e2e8f0;
  cursor: not-allowed;
}

#uia-login-step-modal .uia-env-target-row--deny {
  border-color: #fca5a5 !important;
  background: #fef2f2 !important;
}

#uia-login-step-modal .uia-env-target-input--deny {
  border-color: #f87171 !important;
  background: #fff5f5 !important;
}

/* —— Tunnel —— */
#uia-login-step-modal .uia-tunnel-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.625rem;
  margin-top: 0.625rem;
}

#uia-login-step-modal #uia-tunnel-test-btn {
  padding: 0.375rem 0.8125rem;
  font-size: 0.75rem;
  font-weight: 500;
  color: #fff;
  background: #2563eb;
  border: 1px solid #1d4ed8;
  border-radius: 7px;
  cursor: pointer;
  transition: background 0.15s;
}

#uia-login-step-modal #uia-tunnel-test-btn:hover:not(:disabled) {
  background: #1d4ed8;
}

#uia-login-step-modal #uia-tunnel-test-btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

#uia-login-step-modal #uia-tunnel-status {
  font-size: 0.75rem;
  color: #64748b;
  line-height: 1.4;
}

#uia-login-step-modal #uia-tunnel-port-banner {
  margin-bottom: 0.5rem;
  padding: 0.5rem 0.625rem;
  font-size: 0.75rem;
  border-radius: 8px;
  border: 1px solid #fcd34d;
  background: #fffbeb;
  color: #92400e;
}

#uia-login-step-modal #uia-tunnel-port-banner.hidden,
#uia-login-step-modal #uia-tunnel-port-banner.is-hidden {
  display: none;
}

#uia-login-step-modal #uia-agent-model-status {
  font-size: 0.6875rem !important;
  color: #94a3b8 !important;
  margin-top: 0.25rem !important;
}

/* —— Footer —— */
#uia-login-step-modal .uia-scenario-modal-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.75rem 1.125rem;
  background: #f3f8ff;
  border-top: 1px solid #dbeafe;
}

#uia-login-step-modal .uia-scenario-modal-footer__hint {
  font-size: 0.6875rem;
  color: #94a3b8;
  letter-spacing: 0.01em;
}

#uia-login-step-modal .uia-scenario-modal-footer__actions {
  display: flex;
  gap: 0.5rem;
  margin-left: auto;
}

#uia-login-step-modal .uia-modal-cancel {
  padding: 0.4375rem 0.875rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: #475569;
  background: #fff;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  transition: background 0.15s, border-color 0.15s;
}

#uia-login-step-modal .uia-modal-cancel:hover {
  background: #f8fafc;
  border-color: #94a3b8;
}

#uia-login-step-modal .uia-modal-save {
  padding: 0.4375rem 1rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: #fff;
  background: #2563eb;
  border: 1px solid #1d4ed8;
  border-radius: 8px;
  box-shadow: 0 1px 3px rgba(37, 99, 235, 0.2);
  transition: background 0.15s;
}

#uia-login-step-modal .uia-modal-save:hover {
  background: #1d4ed8;
}

/* Override generic modal chrome */
#uia-login-step-modal .uia-modal-header {
  border-bottom: none;
  background: transparent;
}

#uia-login-step-modal .uia-modal-footer {
  border-top: none;
  background: transparent;
}

#uia-login-step-modal .uia-scenario-section.uia-scenario-card {
  border: 1px solid #dbeafe;
  padding: 0.875rem 0.9375rem;
}

#uia-login-step-modal .uia-scenario-section__title {
  display: none;
}

/* Data-driven tab */
#uia-login-step-modal #uia-scenario-panel-dd .uia-login-step-hint {
  color: #64748b;
  font-size: 0.75rem;
}

#uia-login-step-modal #uia-scenario-panel-dd .uia-dd-accounts-head__label,
#uia-login-step-modal #uia-scenario-panel-dd label {
  color: #475569;
}

#uia-login-step-modal #uia-scenario-panel-dd code {
  color: #1e40af;
  background: #eff6ff;
  padding: 0.1rem 0.3rem;
  border-radius: 4px;
}

#uia-login-step-modal .uia-dd-action-btn--import {
  border-color: #93c5fd;
  background: #eff6ff;
  color: #1d4ed8;
}

#uia-login-step-modal .uia-dd-action-btn--clear {
  border-color: #cbd5e1;
  background: #fff;
  color: #475569;
}
/* 场景配置弹窗 · 访问地址行（与历史 uia-env-target-input 同高） */
#uia-login-step-modal .uia-env-target-row--modal-inline {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  margin: 0;
  padding: 0.375rem 0.5rem;
  border: 1px solid #e2e8f0;
  border-radius: 0.5rem;
  background: #fff;
  min-width: 0;
}

#uia-login-step-modal .uia-env-target-tag--modal {
  flex-shrink: 0;
  min-width: auto;
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: none;
  color: #475569;
  letter-spacing: 0.01em;
}

#uia-login-step-modal .uia-env-target-row--modal-inline .uia-env-target-input {
  flex: 1 1 auto;
  min-width: 0;
  border-radius: 0.375rem;
  border: 1px solid #cbd5e1;
  padding: 0.4rem 0.625rem;
  font-size: 0.8125rem;
  line-height: 1.35;
  color: #0f172a;
  background: #fff;
}

#uia-login-step-modal .uia-env-target-row--modal-inline .uia-env-target-input:focus {
  outline: 2px solid #93c5fd;
  outline-offset: 0;
  border-color: #60a5fa;
}