.ai-execution-overlay {
  backdrop-filter: blur(12px);
  background: rgba(15, 23, 42, .42);
}

.ai-execution-modal {
  width: min(720px, calc(100vw - 32px));
  max-height: min(820px, calc(100vh - 32px));
  overflow: auto;
  position: relative;
  padding: 28px;
  border: 1px solid rgba(148, 163, 184, .24);
  border-radius: 24px;
  background: rgba(255, 255, 255, .98);
  box-shadow: 0 28px 80px rgba(15, 23, 42, .24);
}

.ai-execution-modal.progress-composer-modal {
  width: min(1280px, calc(100vw - 32px));
  max-width: none;
  overflow-x: hidden;
  overflow-y: auto;
}

.ai-execution-close { position: absolute; top: 18px; right: 18px; }
.ai-execution-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 24px; padding-right: 44px; }
.ai-execution-header span { display: block; margin-bottom: 5px; color: #0f766e; font-size: 12px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.ai-execution-header h2 { margin: 0; color: #172033; font-size: 24px; line-height: 1.25; }
.ai-execution-header > strong { flex: none; padding: 8px 12px; border-radius: 999px; background: #f1f5f9; color: #475569; font-size: 12px; }
.ai-execution-summary { margin: 14px 0 22px; color: #64748b; line-height: 1.7; }
.ai-job-meta { display: inline-flex; max-width: 100%; margin: -10px 0 16px; padding: 7px 10px; overflow-wrap: anywhere; border: 1px solid #dbe7e4; border-radius: 10px; background: #f8fbfa; color: #47615b; font-size: 12px; font-weight: 700; line-height: 1.45; }
.ai-execution-list { display: grid; gap: 8px; margin: 0; padding: 0; list-style: none; }
.ai-execution-step { display: grid; grid-template-columns: 38px minmax(0, 1fr); gap: 14px; padding: 14px 16px; border: 1px solid transparent; border-radius: 16px; transition: .2s ease; }
.ai-execution-step strong { display: block; color: #334155; font-size: 15px; }
.ai-execution-step p { margin: 4px 0 0; color: #7c8799; font-size: 13px; line-height: 1.55; }
.ai-execution-marker { display: grid; width: 30px; height: 30px; place-items: center; border: 1px solid #cbd5e1; border-radius: 999px; background: #fff; color: #64748b; font-size: 12px; font-weight: 800; }
.ai-execution-step.completed .ai-execution-marker { border-color: #14b8a6; background: #14b8a6; color: #fff; }
.ai-execution-step.completed strong { color: #0f766e; }
.ai-execution-step.running { border-color: #99f6e4; background: linear-gradient(110deg, #f0fdfa, #fff); box-shadow: 0 10px 26px rgba(20, 184, 166, .1); }
.ai-execution-step.running .ai-execution-marker { border: 5px solid #ccfbf1; background: #0f766e; color: #fff; animation: ai-step-pulse 1.4s infinite; }
.ai-execution-step.failed { border-color: #fecaca; background: #fff7f7; }
.ai-execution-step.failed .ai-execution-marker { border-color: #dc2626; background: #dc2626; color: #fff; }
.ai-execution-step.pending { opacity: .68; }
.ai-execution-live { color: #0f766e !important; font-weight: 700; }
.ai-execution-footer { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 22px; padding-top: 18px; border-top: 1px solid #e2e8f0; }
.ai-execution-count { flex: none; padding: 8px 14px; border-radius: 999px; background: #f1f5f9; color: #475569; font-size: 13px; font-weight: 800; }
.ai-execution-footer .action-row { margin: 0; }

@keyframes ai-step-pulse { 0%, 100% { box-shadow: 0 0 0 0 rgba(15, 118, 110, .28); } 50% { box-shadow: 0 0 0 8px rgba(15, 118, 110, 0); } }

.modern-progress-draft { border: 1px solid #dce7e4; border-radius: 20px; background: linear-gradient(145deg, #fff, #fbfefd); box-shadow: 0 18px 44px rgba(15, 23, 42, .08); }
.modern-progress-draft > .progress-draft-head p { margin: 5px 0 0; color: #64748b; font-size: 13px; font-weight: 400; }
.strategy-review-title { display: flex; justify-content: space-between; gap: 18px; align-items: flex-start; margin: 18px 0 12px; }
.strategy-review-title span { color: #0f766e; font-size: 12px; font-weight: 800; }
.strategy-review-title h3 { margin: 3px 0 0; font-size: 19px; }
.strategy-review-title > strong { padding: 7px 11px; border-radius: 999px; background: #ecfdf5; color: #047857; font-size: 12px; }

.strategy-command-preview { display: grid; gap: 12px; margin-bottom: 18px; padding: 16px; border: 1px solid #b9b0ff; border-radius: 17px; background: linear-gradient(145deg, #f3f1ff, #fff 78%); }
.strategy-command-preview span { color: #6753c8; font-size: 11px; font-weight: 850; letter-spacing: .03em; }
.strategy-command-preview p { margin: 7px 0 0; color: #4f5870; line-height: 1.55; }
.strategy-command-situation { padding: 12px 13px; border-left: 4px solid #14a47f; border-radius: 10px; background: #eefaf6; }
.strategy-command-situation p { color: #225147; font-size: 14px; font-weight: 750; }
.strategy-command-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.strategy-command-grid article { min-width: 0; padding: 12px; border: 1px solid #e5e1ff; border-radius: 12px; background: rgba(255, 255, 255, .9); }
.strategy-command-grid strong { display: block; margin-top: 7px; color: #30246d; line-height: 1.5; }
.strategy-command-avoid { padding: 12px; border: 1px solid #f0cda4; border-radius: 12px; background: #fffaf2; }
.strategy-command-avoid ul { margin: 8px 0 0; padding-left: 18px; color: #7a5125; }
.strategy-command-avoid li + li { margin-top: 5px; }

.reasoning-flow { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; overflow: visible; padding: 8px 3px 18px; }
.reasoning-node { position: relative; min-width: 0; min-height: 190px; padding: 15px; overflow-wrap: anywhere; border: 1px solid #dbe7e4; border-radius: 17px; background: #fff; }
.reasoning-node::after { content: "→"; position: absolute; top: 50%; right: -13px; z-index: 2; width: 24px; height: 24px; display: grid; place-items: center; border-radius: 999px; background: #e6f6f1; color: #0f766e; font-weight: 900; transform: translateY(-50%); }
.reasoning-node:nth-child(3)::after, .reasoning-node:last-child::after { display: none; }
.reasoning-node header { display: flex; gap: 10px; align-items: center; padding-bottom: 11px; border-bottom: 1px solid #edf2f1; }
.reasoning-node header i { display: grid; width: 28px; height: 28px; flex: none; place-items: center; border-radius: 9px; background: #e6f6f1; color: #0f766e; font-style: normal; font-weight: 900; }
.reasoning-node header strong, .reasoning-node header span { display: block; }
.reasoning-node header strong { color: #172033; font-size: 14px; }
.reasoning-node header span { margin-top: 2px; color: #8491a3; font-size: 10px; }
.reasoning-node ul { margin: 11px 0 0; padding-left: 17px; color: #475569; font-size: 12px; line-height: 1.55; }
.reasoning-node li + li { margin-top: 7px; }
.reasoning-node-2 header i { background: #eef2ff; color: #4f46e5; }
.reasoning-node-3 header i { background: #fff7ed; color: #c2410c; }
.reasoning-node-4 header i { background: #faf5ff; color: #7e22ce; }
.reasoning-node-5 header i { background: #eff6ff; color: #1d4ed8; }
.reasoning-node-6 { border-color: #99f6e4; background: linear-gradient(145deg, #f0fdfa, #fff); }

.strategy-detail-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 16px; margin-top: 10px; }
.strategy-detail-grid h4 { margin: 0 0 10px; color: #334155; }
.strategy-detail-card { margin-bottom: 10px; padding: 14px; border: 1px solid #e2e8f0; border-radius: 14px; background: #fff; }
.strategy-detail-card > p { margin: 8px 0 0; color: #64748b; line-height: 1.55; }
.strategy-proof { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 12px; }
.strategy-proof > div { padding: 10px; border-radius: 12px; background: #f8fafc; }
.strategy-proof span { color: #475569; font-size: 11px; font-weight: 800; }
.strategy-proof ul { margin: 7px 0 0; padding-left: 17px; color: #64748b; font-size: 12px; }
.strategy-verification { padding: 10px; border-radius: 10px; background: #eefbf7; color: #0f766e !important; }
.strategy-detail-card blockquote { margin: 10px 0 0; padding: 10px 12px; border-left: 3px solid #14b8a6; border-radius: 0 10px 10px 0; background: #f0fdfa; color: #335b55; }
.strategy-edit-panel { margin-top: 18px; padding: 16px; border: 1px solid #dbe7e4; border-radius: 16px; background: #f9fcfb; }
.strategy-action-row { display: grid; grid-template-columns: minmax(0, 1fr) 220px; gap: 12px; }
.strategy-action-row label { min-width: 0; }
.strategy-action-row textarea { min-height: 92px; }
.stage-guard-notice { margin: 14px 0; padding: 13px 15px; border: 1px solid #f5c56a; border-radius: 14px; background: #fff9eb; }
.stage-guard-notice strong { color: #9a5a00; }
.stage-guard-notice p { margin: 6px 0; color: #7c5a22; line-height: 1.55; }
.stage-guard-notice small { color: #8b6b36; }
.crm-writeback-details { margin-top: 16px; padding: 13px 15px; border: 1px solid #e2e8f0; border-radius: 14px; background: #fff; }
.crm-writeback-details summary { cursor: pointer; color: #475569; font-weight: 800; }
.crm-writeback-details .form-grid { margin-top: 14px; }
.strategy-decision-actions { position: sticky; bottom: 0; z-index: 3; margin: 18px -18px -18px; padding: 14px 18px; border-top: 1px solid #e2e8f0; border-radius: 0 0 20px 20px; background: rgba(255, 255, 255, .96); backdrop-filter: blur(10px); }
.strategy-dismissed-state { padding: 18px; border: 1px solid #e2e8f0; border-radius: 14px; background: #f8fafc; color: #64748b; }
.strategy-dismissed-state strong { display: block; color: #334155; }
.strategy-dismissed-state p { margin: 5px 0 0; }

.modern-investigation-modal { width: min(1120px, calc(100vw - 32px)); }
.investigation-review-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 24px; padding-right: 46px; }
.investigation-review-head span { color: #0f766e; font-size: 12px; font-weight: 800; letter-spacing: .06em; }
.investigation-review-head h2 { margin: 4px 0 0; color: #172033; font-size: 24px; }
.investigation-review-head p { margin: 8px 0 0; color: #64748b; line-height: 1.6; }
.investigation-review-head > strong { flex: none; padding: 9px 13px; border-radius: 999px; background: #ecfdf5; color: #047857; font-size: 12px; }
.modern-investigation-modal .investigation-structured { margin-top: 20px; }
.modern-investigation-modal .investigation-structured-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.modern-investigation-modal .investigation-structured-grid article { padding: 15px; border: 1px solid #dce7e4; border-radius: 15px; background: #fbfefd; }
.modern-investigation-modal .investigation-structured-grid article strong { color: #334155; }
.modern-investigation-modal .investigation-structured-grid article p { margin: 8px 0 0; color: #64748b; font-size: 13px; line-height: 1.6; }
.modern-investigation-modal .investigation-sources { margin-top: 14px; padding: 14px; border: 1px solid #e2e8f0; border-radius: 15px; background: #fff; }
.modern-investigation-modal .investigation-sources > strong { display: block; margin-bottom: 8px; color: #334155; }
.modern-investigation-modal .investigation-sources a { display: grid; gap: 3px; padding: 9px 10px; border-radius: 10px; color: #0f766e; text-decoration: none; }
.modern-investigation-modal .investigation-sources a:hover { background: #f0fdfa; }
.modern-investigation-modal .investigation-sources a span { color: #64748b; font-size: 12px; }
.investigation-review-form { margin-top: 18px; padding: 17px; border: 1px solid #dbe7e4; border-radius: 18px; background: #f9fcfb; }
.investigation-review-form .strategy-decision-actions { margin-right: -17px; margin-bottom: -17px; margin-left: -17px; }
.investigation-edit-grid { margin-top: 14px; }
.investigation-dialog-report { margin-top: 12px; white-space: pre-wrap; }

@media (max-width: 760px) {
  .ai-execution-modal { width: calc(100vw - 18px); max-height: calc(100vh - 18px); padding: 20px 16px; border-radius: 20px; }
  .ai-execution-header { display: block; }
  .ai-execution-header > strong { display: inline-block; margin-top: 10px; }
  .ai-execution-footer { align-items: stretch; flex-direction: column; }
  .ai-execution-footer .action-row { display: grid; }
  .reasoning-flow { grid-template-columns: 1fr; overflow: visible; }
  .reasoning-node { min-height: 0; }
  .reasoning-node::after { content: "↓"; top: auto; right: 50%; bottom: -18px; transform: translateX(50%); }
  .reasoning-node:nth-child(3)::after { display: grid; }
  .reasoning-node:last-child::after { display: none; }
  .strategy-detail-grid, .strategy-proof { grid-template-columns: 1fr; }
  .strategy-command-grid { grid-template-columns: 1fr; }
  .strategy-action-row { grid-template-columns: 1fr; }
  .strategy-decision-actions { display: grid; grid-template-columns: 1fr 1fr; }
  .investigation-review-head { display: block; }
  .investigation-review-head > strong { display: inline-block; margin-top: 10px; }
  .modern-investigation-modal .investigation-structured-grid { grid-template-columns: 1fr; }
}

/* HubSpot-inspired AI workflow surface — visual-only compatibility layer. */
.ai-execution-overlay {
  background: rgba(24, 60, 53, .58);
  backdrop-filter: none;
}

.ai-execution-modal {
  padding: 24px;
  color: #253342;
  border: 1px solid #dfe5e8;
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 18px 48px rgba(24, 60, 53, .18);
  font-family: "Segoe UI", "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
}

.ai-execution-close {
  width: 40px;
  min-width: 40px;
  height: 40px;
  border-color: #b8c4ca;
  border-radius: 6px;
  background: #fff;
}

.ai-execution-header span,
.investigation-review-head span,
.strategy-review-title span { color: #0b6b5b; letter-spacing: .04em; }

.ai-execution-header h2,
.investigation-review-head h2 { color: #253342; }
.ai-execution-summary { color: #647586; }

.ai-job-meta {
  color: #245446;
  border-color: #cfe2da;
  border-radius: 6px;
  background: #eef6f2;
}

.ai-execution-step {
  padding: 13px 14px;
  border-radius: 8px;
  transition: background-color .15s ease, border-color .15s ease;
}

.ai-execution-step strong { color: #253342; }
.ai-execution-step p { color: #647586; }
.ai-execution-marker { border-color: #b8c4ca; color: #647586; }
.ai-execution-step.completed .ai-execution-marker { border-color: #087358; background: #087358; }
.ai-execution-step.completed strong,
.ai-execution-live { color: #087358 !important; }
.ai-execution-step.running {
  border-color: #b7d8ca;
  background: #eef6f2;
  box-shadow: none;
}
.ai-execution-step.running .ai-execution-marker {
  border: 1px solid #087358;
  background: #087358;
  animation: none;
}
.ai-execution-step.failed { border-color: #edc2bf; background: #fdeceb; }
.ai-execution-step.failed .ai-execution-marker { border-color: #a82f2f; background: #a82f2f; }

.ai-execution-count {
  color: #4c5d69;
  border: 1px solid #dfe5e8;
  border-radius: 999px;
  background: #f5f7f9;
}

.modern-progress-draft,
.strategy-command-preview,
.reasoning-node,
.strategy-detail-card,
.strategy-edit-panel,
.investigation-review-form,
.modern-investigation-modal .investigation-structured-grid article,
.modern-investigation-modal .investigation-sources {
  border-color: #dfe5e8;
  border-radius: 8px;
  background: #fff;
  box-shadow: none;
}

.strategy-command-preview { background: #f1f7f4; }
.strategy-command-situation,
.strategy-verification { background: #e6f3ef; }
.strategy-command-situation { border-left-color: #087358; }
.strategy-command-situation p,
.strategy-verification { color: #055943 !important; }
.strategy-command-grid article { border-color: #cfe2da; border-radius: 6px; }
.strategy-command-avoid,
.stage-guard-notice { color: #7a4b00; border-color: #ead59a; border-radius: 8px; background: #fff2ce; }
.reasoning-node::after { color: #0b6b5b; background: #e8f2ee; }
.reasoning-node header i { color: #0b6b5b; background: #e8f2ee; }
.reasoning-node-6 { border-color: #b7d8ca; background: #e6f3ef; }

.strategy-decision-actions {
  border-radius: 0 0 8px 8px;
  background: #fff;
  backdrop-filter: none;
}

.ai-execution-modal button:focus-visible,
.ai-execution-modal a:focus-visible,
.ai-execution-modal input:focus-visible,
.ai-execution-modal select:focus-visible,
.ai-execution-modal textarea:focus-visible,
.ai-execution-modal summary:focus-visible {
  outline: 3px solid rgba(0, 110, 120, .3);
  outline-offset: 2px;
}

@media (max-width: 760px) {
  .ai-execution-modal {
    width: calc(100vw - 20px);
    max-height: calc(100dvh - 20px);
    padding: 18px 14px;
    border-radius: 10px;
  }
  .ai-execution-modal button,
  .ai-execution-modal a,
  .ai-execution-modal input,
  .ai-execution-modal select { min-height: 44px; }
}

@media (prefers-reduced-motion: reduce) {
  .ai-execution-modal *,
  .ai-execution-modal *::before,
  .ai-execution-modal *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}

/* Pipeline CRM-inspired task dialog — latest approved visual world. */
.ai-execution-overlay { background: rgba(36, 55, 70, .48); }
.ai-execution-modal {
  color: #243746;
  border: 1px solid #d6e0e7;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 14px 34px rgba(36, 55, 70, .16);
}
.ai-execution-close {
  color: #506675;
  border-color: #c7d3dc;
  border-radius: 4px;
}
.ai-execution-header span,
.investigation-review-head span,
.strategy-review-title span,
.modern-investigation-modal .investigation-sources a { color: #147cb8; }
.ai-execution-header h2,
.investigation-review-head h2,
.ai-execution-step strong { color: #243746; }
.ai-job-meta,
.ai-execution-step.running,
.strategy-command-preview {
  color: #24516b;
  border-color: #b9d9ea;
  background: #eaf4fa;
}
.ai-execution-step,
.modern-progress-draft,
.strategy-command-preview,
.reasoning-node,
.strategy-detail-card,
.strategy-edit-panel,
.investigation-review-form,
.modern-investigation-modal .investigation-structured-grid article,
.modern-investigation-modal .investigation-sources { border-radius: 6px; }
.ai-execution-step.completed .ai-execution-marker,
.ai-execution-step.running .ai-execution-marker {
  border-color: #22a06b;
  background: #22a06b;
}
.ai-execution-step.completed strong,
.ai-execution-live { color: #167d55 !important; }
.strategy-command-situation,
.strategy-verification,
.reasoning-node-6 {
  color: #205e49 !important;
  border-color: #b9decf;
  background: #edf8f3;
}
.strategy-command-situation { border-left-color: #22a06b; }
.strategy-command-situation p,
.strategy-verification { color: #205e49 !important; }
.reasoning-node::after,
.reasoning-node header i {
  color: #147cb8;
  background: #eaf4fa;
}
.strategy-decision-actions { border-radius: 0 0 6px 6px; }
.ai-execution-modal button:focus-visible,
.ai-execution-modal a:focus-visible,
.ai-execution-modal input:focus-visible,
.ai-execution-modal select:focus-visible,
.ai-execution-modal textarea:focus-visible,
.ai-execution-modal summary:focus-visible {
  outline-color: rgba(20, 124, 184, .36);
}