/*## PAGINA FLOW_BUILDER */

  :root {
    --fb-orange: #F97316;
    --fb-orange-light: #FED7AA;
    --fb-orange-dark: #EA580C;
    --fb-blue-dot: #60A5FA;
    --fb-bg: #F1F5F9;
    --fb-card-bg: #FFFFFF;
    --fb-text: #1E293B;
    --fb-text-muted: #94A3B8;
    --fb-text-secondary: #64748B;
    --fb-border: #E2E8F0;
    --fb-border-focus: #F97316;
    --fb-green: #22C55E;
    --fb-red: #EF4444;
    --fb-shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --fb-shadow-md: 0 4px 16px rgba(0,0,0,0.10);
    --fb-shadow-lg: 0 8px 32px rgba(0,0,0,0.13);
  }

  .fb-wrapper * { box-sizing: border-box; }

  .fb-wrapper {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    
    color: var(--fb-text);
  }

  /* ── TOPBAR ── */
  .fb-topbar {
    
    height: 52px;
    display: flex;
    align-items: center;
    padding: 0 24px;
    gap: 12px;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1050;
   
  }
  .fb-topbar-spacer {
    height: 0px;
    flex-shrink: 0;
  }
  .fb-topbar-title {
    color: #000;
    font-weight: 700;
    font-size: 18px;
    letter-spacing: -0.5px;
    flex: 1;
  }
  
  .fb-topbar-subtitle { color: #94A3B8; font-size: 13px; }

  .fb-topbar-actions {
    display: flex;
    align-items: center;
    gap: 8px;
  }
  .fb-topbar-actions .btn-fb {
    background: var(--fb-orange);
    color: #fff;
    border: none;
    padding: 6px 16px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
  }
  .fb-topbar-actions .btn-fb:hover { background: var(--fb-orange-dark); }
  .fb-topbar-actions .btn-fb.btn-fb-dark {
    background: #334155;
  }
  .fb-topbar-actions .btn-fb.btn-fb-dark:hover { background: #475569; }

  .fb-zoom-controls {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-left: 8px;
  }
  .fb-zoom-controls button {
    background: #334155;
    color: #fff;
    border: none;
    width: 28px;
    height: 28px;
    border-radius: 6px;
    font-size: 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.15s;
  }
  .fb-zoom-controls button:hover { background: #475569; }

  .fb-card-sortable-placeholder {
    min-width: 240px;
    min-height: 30;
    border-radius: 14px;
    border: 2px dashed #93C5FD;
    background: #EFF6FF;
    box-shadow: inset 0 0 0 1px rgba(147, 197, 253, 0.2);
    visibility: visible !important;
  }

  /* ── STEPPER ── */
  .fb-stepper-wrapper {
    background: #fff;
    border-bottom: 1px solid var(--fb-border);
    padding: 0 24px;
    box-shadow: var(--fb-shadow-sm);
    overflow-x: auto;
  }
  .fb-stepper-wrapper::-webkit-scrollbar { height: 8px; }
  .fb-stepper-wrapper::-webkit-scrollbar-track { background: #E2E8F0; border-radius: 999px; }
  .fb-stepper-wrapper::-webkit-scrollbar-thumb { background: #94A3B8; border-radius: 999px; }
  .fb-stepper-wrapper::-webkit-scrollbar-thumb:hover { background: #64748B; }
  .fb-stepper {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 14px 0;
    min-width: max-content;
  }

  .fb-step {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    padding: 6px 12px;
    border-radius: 8px;
    transition: background 0.15s;
    white-space: nowrap;
    flex-shrink: 0;
    position: relative;
  }
  .fb-step:not(:last-child)::after {
    content: '';
    position: absolute;
    right: -10px;
    width: 8px;
    height: 2px;
    background: var(--fb-border);
    top: 50%;
    transform: translateY(-50%);
  }
  .fb-step:hover { background: #F8FAFC; }
  .fb-step.active { background: #FFF7ED; }

  .fb-step-bubble {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 700;
    border: 2px solid var(--fb-border);
    color: var(--fb-text-muted);
    transition: all 0.2s;
    background: #fff;
    flex-shrink: 0;
  }
  .fb-step.first .fb-step-bubble {
    background: var(--fb-green);
    border-color: var(--fb-green);
    color: #fff;
  }
  .fb-step.active .fb-step-bubble {
    background: #fff;
    border-color: var(--fb-orange);
    color: var(--fb-orange);
    box-shadow: 0 0 0 3px rgba(249,115,22,0.15);
  }
  .fb-step.final .fb-step-bubble {
    background: var(--fb-red);
    border-color: var(--fb-red);
    color: #fff;
  }

  .fb-step-label {
    font-size: 12px;
    font-weight: 500;
    color: var(--fb-text-secondary);
    max-width: 100px;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .fb-step.active .fb-step-label { color: var(--fb-orange); font-weight: 600; }



  /* ── CANVAS ── */
  .fb-canvas {
    display: flex;
    gap: 16px;
    padding: 24px;
    overflow-x: auto;
    align-items: flex-start;
    flex-wrap: wrap;
  }

  /* ── CARD ── */
  .fb-card {
    background: var(--fb-card-bg);
    border-radius: 14px;
    border: 2px solid var(--fb-border);
    width: 240px;
    flex-shrink: 0;
    box-shadow: var(--fb-shadow-sm);
    transition: border-color 0.2s, box-shadow 0.2s, opacity 0.2s;
    overflow: visible;
  }
  .fb-card.active {
    border-color: var(--fb-orange);
    box-shadow: 0 0 0 3px rgba(249,115,22,0.12), var(--fb-shadow-md);
  }
  .fb-card.highlighted {
    border-color: #60A5FA;
    box-shadow: 0 0 0 3px rgba(96,165,250,0.18), var(--fb-shadow-md);
    animation: fb-pulse-border 1.5s ease-in-out 3;
  }
  .fb-card.collapsed .fb-card-body { display: none; }

  @keyframes fb-pulse-border {
    0%, 100% { box-shadow: 0 0 0 3px rgba(96,165,250,0.15), var(--fb-shadow-md); }
    50% { box-shadow: 0 0 0 6px rgba(96,165,250,0.25), var(--fb-shadow-md); }
  }

  .fb-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 12px;
    background: #F8FAFC;
    border-bottom: 1px solid var(--fb-border);
    border-radius: 14px 14px 0 0;
    cursor: pointer;
    user-select: none;
  }
  .fb-card.active .fb-card-header { background: #FFF7ED; }

  .fb-card-title-row {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
    min-width: 0;
  }
  .fb-card-number {
    font-size: 10px;
    font-weight: 700;
    color: var(--fb-text-muted);
    font-family: monospace;
    white-space: nowrap;
  }
  .fb-card-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--fb-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .fb-card-header-actions {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
  }
  .fb-dot-status {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--fb-blue-dot);
    border: 2px solid #fff;
    box-shadow: 0 0 0 1px var(--fb-blue-dot);
  }
  .fb-dot-status.first-block {
    background: var(--fb-green);
    box-shadow: 0 0 0 1px var(--fb-green);
  }
  .fb-dot-status.final-block {
    background: var(--fb-red);
    box-shadow: 0 0 0 1px var(--fb-red);
  }
  .fb-collapse-btn {
    width: 22px;
    height: 22px;
    border-radius: 6px;
    border: 1px solid var(--fb-border);
    background: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    color: var(--fb-text-muted);
    transition: all 0.15s;
  }
  .fb-collapse-btn:hover { background: var(--fb-bg); color: var(--fb-text); }

  .fb-card-body { padding: 12px; }

  /* avatar row */
  .fb-avatar-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
  }
  .fb-avatar {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    border: 2px solid #fff;
    box-shadow: var(--fb-shadow-sm);
    object-fit: cover;
  }
  .fb-avatar-actions {
    display: flex;
    gap: 4px;
    margin-left: auto;
  }
  .fb-btn-edit {
    font-size: 11px;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    transition: all 0.15s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 4px;
  }
  .fb-btn-edit.primary { background: #DBEAFE; color: #1D4ED8; }
  .fb-btn-edit.primary:hover { background: #BFDBFE; }
  .fb-btn-edit.danger { background: #FEE2E2; color: #DC2626; }
  .fb-btn-edit.danger:hover { background: #FECACA; }
  .fb-btn-edit.clone { background: #E0E7FF; color: #4338CA; }
  .fb-btn-edit.clone:hover { background: #C7D2FE; }
  .fb-btn-edit.order { background: #F0FDF4; color: #166534; }
  .fb-btn-edit.order:hover { background: #DCFCE7; }

  .fb-block-action {
    color: #000;
    background: transparent;
    border-radius: 6px;
    border: 1.5px solid #E2E8F0;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    font-size: 14px;
    opacity: .8;
    transition: opacity 0.15s;
    padding:12px;
  }
  .fb-block-action:hover { opacity: 1; color: #000; }

  /* message bubble */
  .fb-msg-bubble {
    background: #F8FAFC;
    border: 1px solid var(--fb-border);
    border-radius: 10px;
    padding: 8px 10px;
    font-size: 12px;
    color: var(--fb-text-secondary);
    line-height: 1.5;
    margin-bottom: 10px;
    word-break: break-word;
  }

  /* file content (images, videos, audio) */
  .fb-file-content {
    margin-bottom: 10px;
    border-radius: 10px;
    overflow: hidden;
  }
  .fb-file-content img {
    max-width: 100%;
    border-radius: 10px;
  }
  .fb-file-content video,
  .fb-file-content audio {
    width: 100%;
  }

  /* new component button */
  .fb-btn-new-component {
    width: 100%;
    padding: 7px;
    border: 1.5px dashed #CBD5E1;
    border-radius: 8px;
    background: transparent;
    font-size: 11px;
    font-weight: 600;
    color: var(--fb-text-muted);
    cursor: pointer;
    transition: all 0.15s;
    margin-bottom: 10px;
    text-decoration: none;
    display: block;
    text-align: center;
  }
  .fb-btn-new-component:hover { border-color: var(--fb-orange); color: var(--fb-orange); background: #FFF7ED; }

  /* section label */
  .fb-section-label {
    font-size: 10px;
    font-weight: 600;
    color: var(--fb-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin-bottom: 6px;
    margin-top: 8px;
    padding: 4px 6px;
    background: #F8FAFC;
    border-radius: 6px;
    border: 1px solid var(--fb-border);
  }

  /* component item */
  .fb-comp-item {
    margin-bottom: 10px;
    cursor: grab;
    padding: 0;
    position: relative;
    z-index: 1;
    transition: transform 0.2s, opacity 0.2s;
  }

  .fb-comp-item.menu-open {
    z-index: 80;
  }
  .fb-comp-item.fb-comp-required > .fb-comp-block {
    border-left: solid red 3px;
  }
  .fb-comp-item:active { cursor: grabbing; }
  .fb-comp-item.ui-sortable-helper {
    background: #fff;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.12);
    border-radius: 14px;
    z-index: 9999;
  }
  .fb-sortable-placeholder {
    background: #EFF6FF;
    border: 2px dashed #93C5FD;
    border-radius: 14px;
    min-height: 52px;
    margin: 8px 0;
  }

  .fb-comp-field-label {
    display: block;
    margin: 0 0 6px 3px;
    font-size: 10px;
    font-weight: 800;
    color: #0F172A;
    letter-spacing: -0.02em;
    line-height: 1.35;
  }

  .fb-comp-block {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    min-height: 52px;
    background: #FFFFFF;
    border: 1.5px solid #D9E3F0;
    border-radius: 14px;
    padding: 9px 11px;
    font-size: 10px;
    color: var(--fb-text-secondary);
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
    overflow: visible;
    transition: border-color 0.15s, box-shadow 0.15s, transform 0.15s;
  }
  .fb-comp-block:hover {
    border-color: #C3D4EB;
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.08);
    transform: translateY(-1px);
  }

  .fb-comp-field {
    background: #FFFFFF;
  }

  .fb-comp-main {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
    flex: 1;
  }

  .fb-comp-icon-badge {
    width: 38px;
    height: 38px;
    border-radius: 11px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    background: linear-gradient(180deg, #EFF6FF 0%, #E7F0FF 100%);
    color: #4F8EF7;
    border: 1px solid #D7E5FF;
    font-size: 16px;
  }

  .fb-comp-icon-inline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    line-height: 1;
  }

  .fb-comp-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    min-width: 0;
    gap: 3px;
  }

  .fb-comp-type {
    font-size: 10px;
    font-weight: 700;
    color: #1E293B;
    line-height: 1.2;
  }

  .fb-comp-tag {
    display: inline-flex;
    align-items: center;
    max-width: 100%;
    background: #F97316;
    color: #FFFFFF;
    font-size: 9px;
    font-weight: 700;
    line-height: 1;
    padding: 4px 7px;
    border-radius: 7px;
    font-family: Consolas, 'Courier New', monospace;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .fb-comp-block-generic {
    padding: 6px;
    overflow: hidden;
  }
  .fb-generic-content {
    width: 100%;
    max-width: 100%;
  }
  .fb-generic-content .row {
    margin-left: 0;
    margin-right: 0;
    width: 100% !important;
    align-items: center;
  }
  .fb-generic-content .row > [class*="col-"] {
    padding-left: 4px;
    padding-right: 4px;
  }
  .fb-generic-content .btn {
    white-space: normal;
    word-break: break-word;
  }
  .fb-generic-content a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .fb-comp-actions {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
    color: var(--fb-text-muted);
    font-size: 12px;
  }

  .fb-comp-menu {
    position: relative;
    z-index: 20;
  }

  .fb-comp-menu-trigger {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 9px;
    border: 1px solid #E2E8F0;
    background: #FFFFFF;
     color: #222830 !important; 
    padding: 0;
    font-size: 13px;
    cursor: pointer;
    box-shadow: none;
    transition: all 0.15s;
  }

  .fb-comp-menu-trigger::after {
    display: none;
  }

  .fb-comp-menu-trigger:hover,
  .fb-comp-menu.show .fb-comp-menu-trigger {
    background: #F8FAFC;
    border-color: #CBD5E1;
    color: #334155;
  }

  .fb-comp-menu .dropdown-menu {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    /*
    left: auto;
    margin-top: 8px;
    */
    left: 10px;
    margin-top: 0px;
    
    padding: 6px;
    min-width: 190px;
    border: 1px solid #E2E8F0;
    border-radius: 14px;
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.14);
    background: #FFFFFF;
    z-index: 9999;
  }

  .fb-comp-menu.open .dropdown-menu {
    display: block;
  }

  .fb-comp-menu .dropdown-item {
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 9px 10px;
    border-radius: 10px;
    color: #1E293B;
    font-size: 11px;
    font-weight: 600;
  }

  .fb-comp-menu .dropdown-item i {
    width: 14px;
    text-align: center;
    color: #64748B;
  }

  .fb-comp-menu .dropdown-item:hover {
    background: #F8FAFC;
    color: #0F172A;
  }

  .fb-comp-menu .dropdown-item-danger {
    color: #B91C1C;
  }

  .fb-comp-menu .dropdown-item-danger i {
    color: #DC2626;
  }

  .fb-comp-button {
    border: none;
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.18);
  }

  .fb-comp-button:hover {
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.24), 0 10px 24px rgba(15, 23, 42, 0.12);
  }

  .fb-comp-button-main {
    display: flex;
    align-items: center;
    gap: 7px;
    min-width: 0;
    flex: 1;
    font-weight: 700;
  }

  .fb-comp-button-title {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .fb-comp-menu-button .fb-comp-menu-trigger {
    background: rgba(255,255,255,0.18);
    border-color: rgba(255,255,255,0.26);
    color: inherit;
  }

  .fb-comp-menu-button .fb-comp-menu-trigger:hover,
  .fb-comp-menu-button.show .fb-comp-menu-trigger {
    background: rgba(255,255,255,0.26);
    border-color: rgba(255,255,255,0.34);
    color: inherit;
  }

  /* BULLET (connection point) */
  .fb-bullet {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--fb-orange);
    border: 2px solid #fff;
    box-shadow: 0 0 0 1px var(--fb-orange);
    cursor: pointer;
    display: inline-block;
    vertical-align: middle;
    margin-left: 0;
    transition: transform 0.15s;
    flex-shrink: 0;
  }
  .fb-bullet:hover { transform: scale(1.3); }

  /* link indicator */
  .fb-link-indicator {
    font-size: 10px;
    color: var(--fb-text-muted);
    padding: 3px 6px;
    display: flex;
    align-items: center;
    gap: 4px;
    cursor: pointer;
    border-radius: 5px;
    transition: all 0.15s;
    margin-top: 2px;
  }
  .fb-link-indicator:hover { background: #F0F9FF; color: #0EA5E9; }
  .fb-link-indicator .fb-link-arrow { font-size: 9px; }

  /* collapsed preview */
  .fb-collapsed-preview {
    padding: 10px 12px;
    font-size: 11px;
    color: var(--fb-text-muted);
    display: flex;
    align-items: center;
    gap: 6px;
  }
  .fb-collapsed-count {
    background: var(--fb-bg);
    border-radius: 5px;
    padding: 2px 6px;
    font-size: 10px;
    font-weight: 600;
    color: var(--fb-text-secondary);
  }

  /* TOOLTIP */
  .fb-tooltip-hint {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    background: #0F172A;
    color: #fff;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 12px;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s;
    z-index: 200;
    white-space: nowrap;
  }
  .fb-tooltip-hint.show { opacity: 1; }

  /* connecting line */
  .fb-line {
    position: absolute;
    border: 1px dashed #000;
    pointer-events: none;
    display: none;
    padding: 10px;
    z-index: 9999;
    background: white;
    border-radius: 10px;
    animation: fb-guideBlink 1.2s infinite;
  }
  @keyframes fb-guideBlink {
    0% { box-shadow: 0 0 0 0 rgba(57, 150, 255, .7); transform: scale(.95); }
    70% { box-shadow: 0 0 0 10px rgba(57, 150, 255, 0); transform: scale(1); }
    100% { box-shadow: 0 0 0 0 rgba(57, 150, 255, 0); transform: scale(.95); }
  }

  /* dropdown menu for component actions */
  .fb-comp-dropdown { position: relative; display: inline-block; }
  .fb-comp-dropdown .dropdown-toggle {
    background: none;
    border: none;
    color: var(--fb-text-muted);
    cursor: pointer;
    padding: 2px 4px;
    font-size: 14px;
  }
  .fb-comp-dropdown .dropdown-toggle:hover { color: var(--fb-text); }
  .fb-comp-dropdown .dropdown-menu {
    z-index: 1060;
    position: absolute;
    right: 0;
    left: auto;
  }

  /* Canvas scrollbar */
  .fb-canvas::-webkit-scrollbar { height: 6px; }
  .fb-canvas::-webkit-scrollbar-track { background: transparent; }
  .fb-canvas::-webkit-scrollbar-thumb { background: #CBD5E1; border-radius: 3px; }

  /* Order buttons row */
  .fb-order-row {
    display: flex;
    gap: 4px;
    margin-bottom: 8px;
  }
  
.btn-fb-ai{background:none !important;color:#6366F1 !important;border:1px solid rgba(99,102,241,.3) !important;font-weight:700}
.btn-fb-ai:hover{background:rgba(99,102,241,.08) !important;border-color:#6366F1 !important}
.fb-ai-overlay{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:99999;display:none;align-items:center;justify-content:center;backdrop-filter:blur(4px)}
.fb-ai-overlay.active{display:flex}
.fb-ai-modal{background:#fff;border-radius:16px;width:90%;max-width:480px;box-shadow:0 20px 60px rgba(0,0,0,.3);overflow:hidden;animation:fbAISlideIn .3s ease}
@keyframes fbAISlideIn{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
.fb-ai-modal-hd{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid #f1f5f9}
.fb-ai-modal-title{display:flex;align-items:center;gap:8px;font-size:15px;font-weight:700;color:#1e293b}
.fb-ai-modal-title i{color:#6366F1}
.fb-ai-modal-close{background:none;border:none;font-size:20px;color:#94a3b8;cursor:pointer;padding:0 4px;line-height:1}
.fb-ai-modal-close:hover{color:#1e293b}
.fb-ai-modal-bd{padding:16px 20px}
.fb-ai-modal-bd label{display:block;font-size:12px;font-weight:600;color:#475569;margin-bottom:6px}
.fb-ai-textarea{width:100%;min-height:100px;border:1.5px solid #e2e8f0;border-radius:10px;padding:10px 12px;font-size:13px;resize:vertical;font-family:inherit;transition:border-color .2s;box-sizing:border-box}
.fb-ai-textarea:focus{outline:none;border-color:#6366F1;box-shadow:0 0 0 3px rgba(99,102,241,.1)}
.fb-ai-hint{margin-top:8px;font-size:11px;color:#94a3b8;line-height:1.4}
.fb-ai-modal-ft{display:flex;justify-content:flex-end;gap:8px;padding:12px 20px;border-top:1px solid #f1f5f9;background:#f8fafc}
.fb-ai-btn-cancel{padding:8px 16px;border:1px solid #e2e8f0;background:#fff;border-radius:8px;font-size:12px;cursor:pointer;color:#64748b}
.fb-ai-btn-cancel:hover{background:#f1f5f9}
.fb-ai-btn-generate{padding:8px 20px;border:none;background:linear-gradient(135deg,#6366F1,#8B5CF6);color:#fff;border-radius:8px;font-size:12px;font-weight:700;cursor:pointer;display:flex;align-items:center;gap:6px;transition:all .2s}
.fb-ai-btn-generate:hover{box-shadow:0 4px 12px rgba(99,102,241,.4)}
.fb-ai-btn-generate:disabled{opacity:.6;cursor:not-allowed}
.fb-ai-spinner{display:inline-block;width:14px;height:14px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:fbAISpin .6s linear infinite}
@keyframes fbAISpin{to{transform:rotate(360deg)}}