/* Forms Designer, Runtime, Sections and Mobile Stack */
.fd-page{display:flex;flex-direction:column;gap:14px;padding:16px;color:#1f2937;background:#f4f4f4}
.fd-header{display:flex;justify-content:space-between;gap:16px;align-items:center;background:#f8f9fc;border:1px solid #dde1ea;border-radius:8px;padding:16px 18px;box-shadow:0 1px 2px rgba(15,23,42,.05)}
.fd-header h2{margin:0;color:#111827}
.fd-header p{margin:4px 0 0;color:#5f6b7a}
.fd-header-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.fd-form-name-wrap{display:grid;gap:3px;color:#64748b;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.04em}
.fd-form-name,.fd-select,.fd-input,.fd-textarea{background:#ffffff;color:#102a43;border:1px solid #c9d4df;border-radius:8px;padding:8px 10px}
.fd-form-name{min-width:220px}
.fd-textarea{min-height:72px;resize:vertical}
.fd-textarea-large{min-height:110px}
.fd-colour-input{width:74px;min-height:38px;padding:4px}
.fd-button{background:#2563eb;color:#fff;border:0;border-radius:6px;padding:9px 14px;cursor:pointer}
.fd-button-small{padding:6px 10px;font-size:13px}
.fd-button:hover{filter:brightness(1.08)}
.fd-button-secondary{background:#eef2f7;color:#334155;border:1px solid #d8deea}
.fd-button-danger{background:#b94141}
.fd-mode-buttons{display:flex;gap:4px;padding:3px;border:1px solid #d8deea;border-radius:8px;background:#f8fafc}
.fd-icon-button{display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border:1px solid #d8deea;border-radius:8px;background:#eef2f7;color:#334155;cursor:pointer}
.fd-icon-button .material-icons{font-size:22px}
.fd-icon-button:hover{filter:brightness(1.04)}
.fd-icon-button-active{background:#dbeafe;border-color:#3b82f6;color:#1d4ed8}
.fd-icon-button-primary{background:#2563eb;border-color:#2563eb;color:#fff}
.fd-status{background:#ffffff;color:#486581;border:1px solid #d6dee8;border-radius:10px;padding:10px 12px}
.fd-status-error{color:#9f2d2d;border-color:#f0b8b8;background:#fff5f5;margin-bottom:12px}
.fd-shell{display:grid;grid-template-columns:230px 1fr 320px;gap:14px;min-height:720px}
.fd-palette,.fd-properties{background:#ffffff;border:1px solid #dde1ea;border-radius:8px;padding:12px;box-shadow:0 1px 2px rgba(15,23,42,.05)}
.fd-designer{background:#3f444b;border:1px solid #343a42;border-radius:8px;padding:14px;box-shadow:inset 0 1px 0 rgba(255,255,255,.08)}
.fd-palette h3,.fd-properties h3{margin-top:0;color:#002b5c}
.fd-properties label{color:#334155;font-weight:600}
.fd-properties-section-title{color:#002b5c;font-size:13px;font-weight:800;text-transform:uppercase;letter-spacing:.04em;border-bottom:1px solid #e8e8e8;padding-bottom:8px;margin-bottom:12px}
.fd-palette-item{display:flex;align-items:center;gap:9px;background:#ffffff;border:1px solid transparent;border-bottom-color:#eef2f7;border-radius:4px;padding:7px 8px;margin-bottom:2px;cursor:grab;user-select:none;color:#1f2937}
.fd-palette-item:hover{background:#e3f0fb;border-color:#cce0f5;color:#0066b3}
.fd-palette-icon{display:inline-flex;justify-content:center;align-items:center;width:24px;height:24px;background:#eef2f7;color:#64748b;border-radius:5px;font-size:12px;font-weight:800}
.fd-palette-item:hover .fd-palette-icon{background:#cce0f5;color:#0066b3}
.fd-canvas-toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;color:#f8fafc;margin-bottom:12px;font-size:13px}
.fd-canvas-toolbar-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.fd-canvas{position:relative;margin:0 auto;min-height:740px;background:linear-gradient(rgba(148,163,184,.10) 1px,transparent 1px),linear-gradient(90deg,rgba(148,163,184,.10) 1px,transparent 1px),#f5f7fa;background-size:24px 24px;border:1px solid rgba(255,255,255,.78);border-radius:10px;overflow:auto;box-shadow:0 18px 42px rgba(0,0,0,.28)}
.fd-canvas-desktop{width:100%}
.fd-canvas-tablet{width:768px;max-width:100%}
.fd-canvas-mobile{width:390px;max-width:100%}
.fd-design-header{position:absolute;left:2%;top:18px;right:2%;min-height:90px;border-radius:14px;padding:18px;display:flex;align-items:center;gap:16px;background-size:cover;background-position:center;box-shadow:0 8px 20px rgba(0,0,0,.22);cursor:pointer;z-index:1}
.fd-header-logo-frame,.fr-header-logo-frame{flex:0 0 auto;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.92);border:1px solid rgba(203,213,225,.9);box-shadow:0 2px 8px rgba(15,23,42,.12);overflow:hidden}
.fd-header-logo-frame-square,.fr-header-logo-frame-square{border-radius:8px}
.fd-header-logo-frame-rectangle,.fr-header-logo-frame-rectangle{border-radius:10px}
.fd-design-header-logo{width:100%;height:100%;object-fit:contain;padding:6px}
.fd-design-header-text h2{margin:0;font-size:24px}
.fd-design-header-description{margin-top:5px;opacity:.9}
.fd-design-header-cog{margin-left:auto;background:rgba(255,255,255,.15);border-radius:8px;padding:6px 8px}
.fd-empty-canvas{position:absolute;inset:130px 0 0;display:flex;justify-content:center;align-items:center;color:#6b7c93;pointer-events:none}
.fd-field{position:absolute;background:#f4f7fb;color:#102030;border:2px solid transparent;border-radius:12px;padding:10px 12px 10px 36px;box-shadow:0 8px 20px rgba(0,0,0,.25);overflow:hidden;cursor:default;z-index:2}
.fd-alignment-guide{position:absolute;z-index:30;pointer-events:none;background:#ef1b1b;box-shadow:0 0 0 1px rgba(255,255,255,.65),0 0 8px rgba(239,27,27,.5)}
.fd-alignment-guide-vertical{width:2px}
.fd-alignment-guide-horizontal{height:2px}
.fd-item-separator{background:transparent;box-shadow:none;padding:8px 34px 8px 36px}
.fd-item-section{background:transparent;box-shadow:0 8px 20px rgba(0,0,0,.25);padding:34px 10px 10px 36px}
.fd-field-selected{border-color:#2f80ed;box-shadow:0 0 0 3px rgba(47,128,237,.25)}
.fd-field-multi-selected{border-color:#16a34a;box-shadow:0 0 0 3px rgba(22,163,74,.22),0 8px 20px rgba(0,0,0,.25)}
.fd-field-move-handle{position:absolute;left:7px;top:7px;width:22px;height:22px;border:0;border-radius:7px;background:#dfe8f3;color:#34566f;cursor:grab;font-size:13px;line-height:1;z-index:5}
.fd-field-cog{position:absolute;right:7px;top:7px;border:0;background:#dde8f5;border-radius:7px;cursor:pointer;padding:4px 7px;z-index:5}
.fd-field-select{position:absolute;right:43px;top:11px;width:16px;height:16px;z-index:6;accent-color:#16a34a;cursor:pointer}
.fd-item-widget{padding:12px 14px 12px 40px}
.fd-field-body{display:flex;gap:10px}
.fd-field-body-top{flex-direction:column}
.fd-field-body-left{display:grid;grid-template-columns:minmax(90px,var(--fd-label-width)) 1fr;align-items:start}
.fd-label{display:block;font-weight:var(--fd-label-font-weight,700);font-size:var(--fd-label-font-size,16px);color:var(--fd-label-color,#102a43);margin:4px 34px 5px 0}
.fd-field-body-left .fd-label{margin:8px 12px 0 0}
.fd-required{color:#b94141}
.fd-preview-input{width:100%;box-sizing:border-box;border:1px solid var(--fd-field-border,#c6d2df);border-radius:8px;padding:7px 8px;background:var(--fd-field-bg,#fff);color:var(--fd-field-color,#102030);min-height:34px}
.fd-preview-textarea{min-height:74px}
.fd-file-upload-preview{display:flex;align-items:center;justify-content:center;min-height:42px;border:1px dashed var(--fd-field-border,#c6d2df);border-radius:8px;background:var(--fd-field-bg,#fff);color:#486581;font-weight:700}
.fd-field-help{font-size:12px;color:#63768a;margin:0 34px 5px 0}
.fd-field-help-below{margin-top:5px;margin-bottom:0}
.fd-widget-preview{width:100%;height:100%;background:#fff;color:#102030;border:1px solid var(--fd-field-border,#c6d2df);border-radius:10px;padding:12px;overflow:auto}
.fd-widget-html{font-size:14px;line-height:1.5}
.fd-widget-image{display:flex;align-items:center;justify-content:center}
.fd-image-widget{width:100%;height:100%;border-radius:8px}
.fd-widget-placeholder{display:flex;align-items:center;justify-content:center;height:100%;min-height:90px;color:#63768a;text-align:center}
.fd-separator-preview{height:100%;display:flex;align-items:center}
.fd-separator-preview:before{content:"";display:block;width:100%;border-top:var(--fd-separator-thickness,2px) var(--fd-separator-style,solid) var(--fd-separator-color,#94a3b8)}
.fd-section-preview{position:relative;height:100%;border:1px solid #d6dee8;border-radius:12px;color:#102a43;overflow:visible}
.fd-section-preview-header{display:flex;justify-content:space-between;gap:12px;padding:14px;border-bottom:1px solid #d6dee8}
.fd-section-preview-header h3{margin:0}
.fd-section-description{margin-top:5px;color:#486581}
.fd-section-collapse-pill{align-self:start;white-space:nowrap;font-size:12px;background:#eef2f6;border-radius:999px;padding:4px 8px;color:#486581}
.fd-section-drop-zone{position:relative;margin:14px;min-height:120px;height:calc(100% - 86px);border:1px dashed #c9d4df;border-radius:10px;color:#6b7c93;display:block;text-align:center;padding:12px;overflow:visible}
.fd-section-drop-zone .fd-field{z-index:3}
.fd-section-drop-hint{display:flex;align-items:center;justify-content:center;min-height:94px;padding:12px}
.fd-item-pagination{background:transparent;box-shadow:0 8px 20px rgba(0,0,0,.25);padding:34px 10px 10px 36px}
.fd-pagination-preview{height:100%;display:grid;gap:10px;background:#fff;border:1px solid #d6dee8;border-radius:12px;padding:12px;overflow:auto}
.fd-pagination-preview-left{grid-template-columns:140px minmax(0,1fr)}
.fd-pagination-preview-top{grid-template-rows:auto minmax(0,1fr)}
.fd-pagination-tabs{display:flex;gap:6px;flex-wrap:wrap;align-content:flex-start;align-items:flex-start;align-self:start}
.fd-pagination-preview-left .fd-pagination-tabs{flex-direction:column}
.fd-pagination-tab{display:inline-flex;align-items:center;min-height:34px;max-height:44px;border:1px solid #cbd5e1;border-radius:8px;padding:6px 9px;background:#f8fafc;color:#173556;font-weight:700;font-size:12px;line-height:1.2}
.fd-pagination-pages{display:grid;gap:10px;min-height:160px}
.fd-pagination-page{position:relative;min-height:150px;height:auto;margin:0}
.fd-pagination-page-title{position:absolute;left:12px;top:8px;font-size:12px;font-weight:800;color:#64748b;z-index:1}
.fd-property-group{display:flex;flex-direction:column;gap:5px;margin-bottom:12px}
.fd-property-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.fd-checkbox-row{flex-direction:row;align-items:center}
.fd-checkbox-row label{color:#475569;font-weight:500}
.fd-checkbox-row input{accent-color:#2f80ed}
.fd-checkbox-card{display:flex;align-items:center;gap:8px;min-height:40px;padding:8px 10px;border:1px solid #e2e8f0;border-radius:8px;background:#f8fafc}
.fd-checkbox-card label{color:#475569;font-weight:500}
.fd-checkbox-card input{accent-color:#2f80ed}
.fd-rule-card{border:1px solid #dde1ea;border-radius:8px;padding:12px;margin-bottom:14px;background:#f8fafc}
.fd-rule-header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:10px;color:#1f2937}
.fd-rule-targets{display:flex;flex-direction:column;gap:10px;margin-bottom:10px}
.fd-rule-target{border:1px solid #e2e8f0;border-radius:8px;padding:10px;background:#ffffff}
.fd-property-actions{margin-top:18px}
.fd-no-selection{color:#475569;background:#f1f5f9;border:1px solid #e2e8f0;border-radius:8px;padding:12px}
.fd-properties .fd-input:focus,
.fd-properties .fd-textarea:focus,
.fd-header .fd-form-name:focus,
.fd-header .fd-select:focus{outline:none;border-color:#2f80ed;box-shadow:0 0 0 3px rgba(47,128,237,.22)}
.fd-properties input[type="file"]{color:#334155}
.fd-style-dialog{padding:6px}
.fd-style-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.fd-style-panel{background:#ffffff;border:1px solid #dde1ea;border-radius:8px;padding:14px}
.fd-style-panel h4{margin:0 0 12px 0;color:#002b5c}
.fd-style-dialog h3{color:#1f2d3d;margin:0 0 16px 0}
.fd-style-panel label{color:#334155;font-weight:600}
.fd-style-panel .fd-property-group{gap:8px}
.fd-style-panel .fd-input,.fd-style-panel .fd-textarea,.fd-style-panel select{color:#102a43;background:#ffffff;border-color:#c9d4df}
.fd-style-panel .fd-checkbox-row label{color:#475569}
.fd-style-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:16px}

.fr-page{max-width:980px;margin:24px auto;padding:18px;color:#102a43}
.fr-runtime-header{border-radius:14px;border:1px solid rgba(255,255,255,.08);padding:22px;margin-bottom:16px;display:flex;align-items:center;gap:18px;background-size:cover;background-position:center}
.fr-runtime-header-logo{width:100%;height:100%;object-fit:contain;padding:8px}
.fr-runtime-header-text h2{margin:0;font-size:28px}
.fr-runtime-header-description{margin-top:6px;opacity:.9}
.fr-runtime-canvas{position:relative;min-height:740px;background:#ffffff;border-radius:14px;border:1px solid rgba(214,222,232,.9);margin-bottom:16px;box-shadow:0 18px 44px rgba(15,23,42,.08)}
.fr-runtime-field,.fr-runtime-separator,.fr-runtime-section,.fr-runtime-widget{position:absolute;left:var(--d-x);top:var(--d-y);width:var(--d-w);min-height:var(--d-h);box-sizing:border-box}
.fr-runtime-field{padding:10px}
.fr-runtime-widget{padding:10px}
.fr-runtime-separator{display:flex;align-items:center}
.fr-runtime-separator hr{width:100%;border:0;border-top:2px solid rgba(148,163,184,.32)}
.fr-runtime-section{background:#ffffff;border:1px solid #d6dee8;border-radius:14px;padding:14px;color:#102a43;overflow:visible;box-shadow:inset 0 1px 0 rgba(255,255,255,.7)}
.fr-runtime-section-summary{cursor:pointer;font-weight:700;font-size:18px}
.fr-runtime-section-summary-static{cursor:default}
.fr-runtime-section-description{margin-top:8px;color:#486581}
.fr-runtime-section-body{position:relative;min-height:120px;margin-top:14px;padding:6px}
.fr-runtime-section-item{position:absolute}
.fr-runtime-pagination{display:grid;gap:14px}
.fr-runtime-pagination-left{grid-template-columns:160px minmax(0,1fr);align-items:start}
.fr-pagination-progress{display:flex;gap:10px;align-items:center;flex-wrap:wrap;grid-column:1/-1;color:#64748b;font-size:13px;font-weight:800}
.fr-pagination-progress-step{position:relative;padding-right:22px}
.fr-pagination-progress-step:not(:last-child):after{content:"";position:absolute;right:3px;top:50%;width:14px;border-top:1px solid #cbd5e1}
.fr-pagination-progress-step.active{color:#2563eb}
.fr-pagination-tabs{display:flex;gap:8px;flex-wrap:wrap;align-content:flex-start;align-items:flex-start;align-self:start}
.fr-runtime-pagination-left .fr-pagination-tabs{flex-direction:column}
.fr-pagination-tab{display:inline-flex;align-items:center;min-height:38px;max-height:48px;border:1px solid #cbd5e1;border-radius:8px;background:#f8fafc;color:#173556;padding:8px 10px;font-weight:700;line-height:1.2;cursor:pointer}
.fr-pagination-tab.active{background:#dbeafe;border-color:#3b82f6;color:#1d4ed8}
.fr-pagination-page{position:relative;min-height:220px}
.fr-pagination-nav{display:flex;justify-content:space-between;gap:10px;grid-column:1/-1}
.fr-pagination-button{min-width:104px}
.fr-output{background:#102f4c;border-radius:14px;border:1px solid rgba(255,255,255,.08);padding:18px;margin-bottom:16px}
.fr-field-body{display:flex;gap:10px}
.fr-field-body-top{flex-direction:column}
.fr-field-body-left{display:grid;grid-template-columns:minmax(90px,var(--fr-label-width)) 1fr;align-items:start}
.fr-label{display:block;margin-bottom:6px;font-weight:var(--fr-label-font-weight,700);font-size:var(--fr-label-font-size,16px);color:var(--fr-label-color,#102a43)}
.fr-field-body-left .fr-label{margin-top:10px}
.fr-input{width:100%;background:var(--fr-field-bg,#fff);color:var(--fr-field-color,#102030);border:1px solid var(--fr-field-border,#c6d2df);border-radius:8px;padding:10px}
.fr-textarea{min-height:120px}
.fr-file-upload{display:flex;flex-direction:column;gap:8px}
.fr-file-upload input[type="file"]{display:block;width:100%;border:1px dashed var(--fr-field-border,#c6d2df);border-radius:8px;background:var(--fr-field-bg,#fff);color:var(--fr-field-color,#102030);padding:10px}
.fr-file-list{margin:2px 0 0;padding-left:18px;color:#486581;font-size:13px}
.fr-help{color:#6b7c93;font-size:13px;margin-bottom:6px}
.fr-help-below{margin-top:6px}
.fr-required{color:#ff8d8d}
.fr-button{background:#2f80ed;color:#fff;border:0;border-radius:8px;padding:10px 18px;cursor:pointer}
.fr-runtime-html{background:#fff;color:#102030;border:1px solid rgba(255,255,255,.18);border-radius:10px;overflow:auto}
.fr-runtime-image{display:flex;align-items:center;justify-content:center}
.fr-image-widget{width:100%;height:100%;border-radius:8px}
.fr-output pre{background:#071d31;border-radius:10px;padding:14px;overflow:auto}
.fr-message{padding:24px}

@media(max-width:1100px){
    .fd-shell{grid-template-columns:1fr}
    .fd-header{align-items:flex-start;flex-direction:column}
    .fd-style-grid{grid-template-columns:1fr}
    .fd-property-row{grid-template-columns:1fr}
    .fr-runtime-field,.fr-runtime-separator,.fr-runtime-section,.fr-runtime-widget{left:var(--t-x);top:var(--t-y);width:var(--t-w);min-height:var(--t-h)}
}

@media(max-width:640px){
    .fr-runtime-canvas{position:static;min-height:unset;display:flex;flex-direction:column;gap:14px;padding:14px}
    .fr-runtime-field,.fr-runtime-separator,.fr-runtime-section,.fr-runtime-widget{position:static;left:auto;top:auto;width:100%;min-height:unset}
    .fr-runtime-section-body{position:static;min-height:unset;padding:0}
    .fr-runtime-section-item{position:static;width:100%!important;min-height:unset;margin-top:12px}
    .fr-field-body-left{display:flex;flex-direction:column}
    .fr-runtime-header{flex-direction:column;align-items:flex-start}
}