/* Workflow Dropdown Button & Menu */
.workflow-dropdown-wrapper {
  position: relative;
  display: inline-block;
}
.btn-workflow {
  background: transparent;
  color: #9ca3af;
  border: none;
  width: 34px;
  height: 34px;
  padding: 0;
  border-radius: 9999px;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition:
    color 0.15s ease,
    background 0.15s ease;
  box-shadow: none;
  user-select: none;
  line-height: 1;
  flex-shrink: 0;
}
.btn-workflow svg {
  display: block;
}
.btn-workflow:hover,
.btn-workflow.active {
  background: transparent;
  border: none;
  color: #6b7280;
  transform: none;
  box-shadow: none;
}

/* Generic Modals (Branching & Help) */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 99990;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}
.modal-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}
.modal-card {
  background: #ffffff;
  border: 1px solid var(--border-color);
  box-shadow:
    0 20px 40px -10px rgba(0, 0, 0, 0.3),
    0 0 20px rgba(0, 0, 0, 0.1);
  border-radius: 12px;
  width: 90vw;
  max-width: 820px;
  max-height: 88vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: scale(0.96) translateY(8px);
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}
.modal-backdrop.open .modal-card {
  transform: scale(1) translateY(0);
}
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.4rem;
  border-bottom: 1px solid var(--border-color);
  background: var(--bg-canvas);
}
.modal-title-area {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.modal-title-area h2 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
  border: none;
  padding: 0;
}
.modal-badge-green {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.72rem;
  font-weight: 700;
  background: var(--accent-green-bg);
  color: var(--accent-green);
  padding: 0.15rem 0.5rem;
  border-radius: 9999px;
  width: fit-content;
}
.modal-badge-indigo {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.72rem;
  font-weight: 700;
  background: #eef2ff;
  color: #4338ca;
  padding: 0.15rem 0.5rem;
  border-radius: 9999px;
  width: fit-content;
}
.modal-close-btn {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  width: 30px;
  height: 30px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: bold;
  cursor: pointer;
  transition: all 0.15s ease;
}
.modal-close-btn:hover {
  background: var(--accent-red-bg);
  color: var(--accent-red);
  border-color: var(--accent-red);
}
.modal-body {
  padding: 1.4rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.modal-subtitle {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* Branching Grid */
.branch-options-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
  margin-top: 0.5rem;
}
.branch-option-card {
  border: 1.5px solid var(--border-color);
  border-radius: 10px;
  padding: 1.25rem;
  background: #ffffff;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1rem;
  transition: all 0.2s ease;
  cursor: pointer;
}
.branch-option-card:hover {
  border-color: var(--accent-blue);
  box-shadow: 0 8px 20px -4px rgba(9, 105, 218, 0.15);
  transform: translateY(-2px);
}
.branch-card-header {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}
.branch-icon {
  font-size: 1.8rem;
  line-height: 1;
}
.branch-card-header h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
  border: none;
  padding: 0;
}
.agent-tag {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--accent-blue);
  background: #eef4fe;
  padding: 0.1rem 0.4rem;
  border-radius: 4px;
  display: inline-block;
  margin-top: 0.2rem;
}
.branch-desc {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin: 0;
}
.branch-points {
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 0.78rem;
  color: var(--text-secondary);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.btn-branch-action {
  background: var(--accent-blue);
  color: #ffffff;
  border: none;
  padding: 0.55rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
  width: 100%;
  text-align: center;
}
.btn-branch-action:hover {
  background: var(--accent-blue-hover);
}
.btn-branch-ux {
  background: #4338ca;
}
.btn-branch-ux:hover {
  background: #3730a3;
}

/* Help Modal Styles */
.help-card {
  max-width: 900px;
}
.help-tabs {
  display: flex;
  border-bottom: 1px solid var(--border-color);
  background: var(--bg-surface);
  padding: 0 1rem;
  gap: 0.5rem;
}
.help-tab {
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  padding: 0.75rem 1rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.15s ease;
}
.help-tab:hover {
  color: var(--text-primary);
}
.help-tab.active {
  color: var(--accent-blue);
  border-bottom-color: var(--accent-blue);
}
.help-tab-pane {
  display: none;
}
.help-tab-pane.active {
  display: block;
}
.gate-checklist {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.gate-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.65rem 0.9rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background: var(--bg-canvas);
  font-size: 0.84rem;
}
.gate-row-left {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.gate-row-badge {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.15rem 0.5rem;
  border-radius: 9999px;
}
.gate-row-badge.approved {
  background: var(--accent-green-bg);
  color: var(--accent-green);
  border: 1px solid #4ac26b;
}
.gate-row-badge.in-review {
  background: var(--accent-yellow-bg);
  color: var(--accent-yellow);
  border: 1px solid #d4a72c;
}
.gate-row-badge.rejected {
  background: var(--accent-red-bg);
  color: var(--accent-red);
  border: 1px solid #ff8182;
}
.gate-row-badge.missing {
  background: #eef2f6;
  color: #8c959f;
  border: 1px solid var(--border-color);
}
.roadmap-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
}
.roadmap-col {
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1rem;
  background: var(--bg-canvas);
}
.roadmap-col h4 {
  font-size: 0.92rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--text-primary);
}
.roadmap-steps {
  padding-left: 1.2rem;
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.7;
}
.roles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 0.75rem;
}
.role-card {
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 0.85rem;
  background: var(--bg-canvas);
}
.role-card-title {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.35rem;
}
.role-card p {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.4;
  margin: 0;
}
.invariant-banner {
  margin-top: 1rem;
  padding: 0.85rem 1rem;
  background: #fff8c5;
  border: 1px solid #d4a72c;
  border-radius: 8px;
  font-size: 0.82rem;
  color: #734f00;
  line-height: 1.5;
}
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.faq-item {
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 0.85rem;
  background: var(--bg-canvas);
}
.faq-item h4 {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.35rem;
}
.faq-item p {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.45;
  margin: 0;
}
.workflow-menu {
  position: absolute;
  top: calc(100% + 6px);
  left: auto;
  right: 0;
  background: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.12);
  border-radius: var(--radius-md);
  box-shadow:
    0 10px 25px -5px rgba(0, 0, 0, 0.2),
    0 4px 10px rgba(0, 0, 0, 0.1);
  min-width: 140px;
  padding: 6px;
  display: none;
  flex-direction: column;
  gap: 4px;
  z-index: 10001;
  animation: menuFadeIn 0.15s cubic-bezier(0.16, 1, 0.3, 1);
}
.workflow-menu.show {
  display: flex;
}
@keyframes menuFadeIn {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.workflow-menu-item {
  background: transparent;
  border: none;
  color: #0f172a;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 8px 12px;
  border-radius: 6px;
  text-align: left;
  cursor: pointer;
  display: flex;
  align-items: center;
  transition: all 0.15s ease;
  width: 100%;
}
.workflow-menu-item:hover {
  background: rgba(99, 102, 241, 0.1);
  color: var(--accent-blue);
}

/* Workflow Presentation Modal (No Scrollbars, Clean Header with Only X Button) */
.workflow-modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.82);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}
.workflow-modal-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}
.workflow-modal-card {
  background: #0f172a;
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow:
    0 25px 60px -15px rgba(0, 0, 0, 0.9),
    0 0 40px rgba(0, 0, 0, 0.5);
  border-radius: 16px;
  width: 94vw;
  max-width: 1400px;
  height: 90vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: scale(0.95) translateY(10px);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}
.workflow-modal-backdrop.open .workflow-modal-card {
  transform: scale(1) translateY(0);
}
.workflow-modal-header {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding: 8px 14px;
  background: #1e293b;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  min-height: 44px;
  user-select: none;
}
.workflow-close-btn {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.35);
  color: #f87171;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: bold;
  cursor: pointer;
  transition: all 0.15s ease;
}
.workflow-close-btn:hover {
  background: #ef4444;
  color: #ffffff;
  border-color: #dc2626;
  transform: scale(1.08);
}
.workflow-modal-body {
  flex: 1;
  position: relative;
  background: #090d16;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  user-select: none;
  cursor: grab;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.workflow-modal-body:active {
  cursor: grabbing;
}
.workflow-modal-body::-webkit-scrollbar,
.workflow-svg-viewport::-webkit-scrollbar {
  display: none !important;
  width: 0 !important;
  height: 0 !important;
}
.workflow-svg-viewport {
  width: 100%;
  height: 100%;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.workflow-svg-wrapper {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  transform-origin: center center;
  transition: transform 0.05s ease-out;
  will-change: transform;
}
.workflow-svg-wrapper img {
  width: 100%;
  max-width: 95%;
  max-height: 90vh;
  aspect-ratio: 960 / 540;
  object-fit: contain;
  pointer-events: none;
  filter: drop-shadow(0 4px 20px rgba(0, 0, 0, 0.4));
}

/* =================================================== */