/* ============================================================================
   Excel Formula Generator (v2) - scoped to .efgv2. Light theme + brand green.
   Mockup design, wired to the shared backend with MEWUsage gating + paid download.
   ========================================================================== */
.efgv2{
  --teal:#05ADA3;--teal-d:#049990;--teal-dim:#037A73;
  --teal-pale:#f0fdf9;--teal-ring:rgba(5,173,163,.15);--teal-bd:#b2e6e3;
  --g50:#F9FAFB;--g100:#F3F4F6;--g200:#E5E7EB;--g300:#D1D5DB;
  --g400:#9CA3AF;--g500:#6B7280;--g600:#4B5563;--g700:#374151;--g800:#1F2937;--g900:#111827;
  --amber:#F59E0B;--red:#EF4444;
  --shadow-xl:0 20px 25px -5px rgba(0,0,0,.09),0 8px 10px -6px rgba(0,0,0,.05);
  --radius:10px;
  font-family:'Plus Jakarta Sans',-apple-system,BlinkMacSystemFont,sans-serif;
  color:#111827;background:#f8fafc;
  background-image:radial-gradient(ellipse 80% 40% at 50% 0%,rgba(5,173,163,.07) 0%,transparent 65%),linear-gradient(to bottom,#fff 0%,#f5fdfc 100%);
  -webkit-font-smoothing:antialiased;overflow-x:hidden
}
.efgv2 *{box-sizing:border-box}
.efgv2 a{text-decoration:none;color:inherit}
.efgv2 button,.efgv2 input,.efgv2 select,.efgv2 textarea{font-family:inherit}
.efgv2 button{cursor:pointer;border:none;background:none;padding:0}

/* BREADCRUMB */
.efgv2 .crumb-wrap{max-width:1200px;margin:0 auto;padding:20px 32px 0}
.efgv2 .crumb{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:500;color:var(--g400)}
.efgv2 .crumb a{color:var(--g500);transition:color .13s}
.efgv2 .crumb a:hover{color:var(--teal)}
.efgv2 .crumb span{color:var(--g300)}

/* HERO */
.efgv2 .hero{max-width:1200px;margin:0 auto;padding:36px 32px 72px}
.efgv2 .hero-head{text-align:center;margin-bottom:24px}
.efgv2 .eyebrow{display:inline-flex;align-items:center;gap:7px;background:var(--teal-pale);border:1px solid var(--teal-bd);border-radius:100px;padding:5px 14px;margin-bottom:18px}
.efgv2 .ey-dot{width:7px;height:7px;background:var(--teal);border-radius:50%}
.efgv2 .ey-txt{font-size:13px;font-weight:600;color:var(--teal-dim)}
.efgv2 .h1{font-size:clamp(26px,3.2vw,44px);font-weight:800;line-height:1.14;letter-spacing:-.03em;color:var(--g900);margin-bottom:14px}
.efgv2 .h1-teal{font-weight:inherit;background:linear-gradient(90deg,var(--teal) 0%,#0891b2 25%,var(--teal) 50%,#049990 75%,var(--teal) 100%);background-size:200% auto;-webkit-background-clip:text;background-clip:text;color:transparent;animation:efg-tsh 6s linear infinite}
@keyframes efg-tsh{0%{background-position:0% 50%}100%{background-position:200% 50%}}
.efgv2 .sub{font-size:16px;line-height:1.65;color:var(--g500);max-width:620px;margin:0 auto}
.efgv2 .sub a:hover{text-decoration:underline}
.efgv2 .last-upd{display:flex;align-items:center;gap:4px;font-size:12.5px;font-weight:600;color:var(--g400);justify-content:center;margin-bottom:18px}
.efgv2 .last-upd svg{width:16px;height:16px}

/* PANEL */
.efgv2 .panel{background:#fff;border:1.5px solid var(--g200);border-radius:20px;box-shadow:var(--shadow-xl);overflow:hidden;display:flex;flex-direction:column}
.efgv2 .panel-topbar{padding:16px 22px;border-bottom:1px solid var(--g100);display:flex;align-items:center;justify-content:space-between;background:#FAFAFA;flex-shrink:0}
.efgv2 .panel-title{font-size:13px;font-weight:700;color:var(--g700)}
.efgv2 .panel-badge{font-size:11px;font-weight:700;color:var(--teal-dim);background:var(--teal-pale);border:1px solid var(--teal-bd);border-radius:100px;padding:3px 10px}

/* FORM */
.efgv2 .form-scroll{flex:1;overflow-y:auto;min-height:0}
.efgv2 .form-body{padding:22px;display:flex;flex-direction:column;gap:20px}
/* Mode toggle */
.efgv2 .mode-seg{display:grid;grid-template-columns:1fr 1fr;gap:6px;background:var(--g100);border:1px solid var(--g200);border-radius:12px;padding:4px}
.efgv2 .mode-btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;font-size:13px;font-weight:700;color:var(--g500);background:transparent;border-radius:9px;padding:9px 12px;transition:all .15s}
.efgv2 .mode-btn svg{width:15px;height:15px}
.efgv2 .mode-btn:hover{color:var(--g700)}
.efgv2 .mode-btn.active{background:#fff;color:var(--teal-dim);box-shadow:0 1px 3px rgba(0,0,0,.08)}
/* Mode-scoped field visibility */
.efgv2 #main-form-panel.mode-explain .gen-only{display:none}
.efgv2 #main-form-panel:not(.mode-explain) .explain-only{display:none}
/* Sample chips */
.efgv2 .sample-chips{display:flex;flex-wrap:wrap;gap:7px;margin-top:2px}
.efgv2 .sample-chip{font-size:12px;font-weight:600;color:var(--g600);background:var(--g50);border:1px solid var(--g200);border-radius:100px;padding:6px 12px;cursor:pointer;transition:all .14s}
.efgv2 .sample-chip:hover{border-color:var(--teal-bd);color:var(--teal-dim);background:var(--teal-pale)}
/* Formula paste (explain) */
.efgv2 .formula-in{min-height:74px;resize:vertical;line-height:1.6;font-family:'Courier New',Courier,monospace;font-size:13.5px}
.efgv2 .field-hint-row{font-size:11px;font-weight:600;color:var(--g400);margin-top:7px}
.efgv2 .field{display:flex;flex-direction:column;gap:9px}
.efgv2 .field-label{font-size:13px;font-weight:700;color:var(--g800);display:flex;align-items:center;gap:6px}
.efgv2 .req{color:var(--red);font-size:13px;font-weight:700}
.efgv2 .opt-tag{font-size:10.5px;font-weight:600;color:var(--g400);background:var(--g100);border-radius:100px;padding:2px 9px}
.efgv2 .char-wrap{display:flex;align-items:center;justify-content:space-between;gap:8px}
.efgv2 .char-hint{font-size:11.5px;color:var(--g400)}
.efgv2 .char-lbl{font-size:11px;font-weight:600;color:var(--g400)}
.efgv2 .char-lbl.over{color:var(--red)}
/* Inputs */
.efgv2 .field-input{width:100%;border:1.5px solid var(--g200);border-radius:10px;padding:11px 14px;font-size:14px;color:var(--g900);background:#fff;outline:none;transition:border-color .15s,box-shadow .15s;font-family:inherit}
.efgv2 .field-input:hover{border-color:var(--g300)}
.efgv2 .field-input:focus{border-color:var(--teal);box-shadow:0 0 0 3px rgba(5,173,163,.1)}
.efgv2 .field-input::placeholder{color:var(--g400)}
.efgv2 .field-input.shake{animation:efg-shake .4s;border-color:var(--red)!important}
@keyframes efg-shake{0%,100%{transform:translateX(0)}20%{transform:translateX(-6px)}40%{transform:translateX(6px)}60%{transform:translateX(-4px)}80%{transform:translateX(4px)}}
/* AI Suggest */
.efgv2 .input-ai-wrap{position:relative}
.efgv2 .ai-suggest-btn{display:inline-flex;align-items:center;gap:5px;font-size:12px;font-weight:700;color:var(--teal-dim);background:var(--teal-pale);border:1px solid var(--teal-bd);border-radius:100px;padding:5px 12px;cursor:pointer;transition:all .14s;position:absolute;right:10px;top:50%;transform:translateY(-50%);z-index:2;white-space:nowrap}
.efgv2 .ai-suggest-btn svg{width:13px;height:13px}
.efgv2 .ai-suggest-btn:hover{background:rgba(5,173,163,.15);border-color:var(--teal)}
.efgv2 .ai-suggest-btn.loading{opacity:.7;pointer-events:none}
.efgv2 .ai-suggest-btn.loading svg{animation:efg-spin .8s linear infinite}
.efgv2 .field-input.with-btn{padding-right:132px}
/* Pills */
.efgv2 .pill-row{display:flex;flex-wrap:wrap;gap:7px}
.efgv2 .sel-pill{font-size:12.5px;font-weight:600;color:var(--g600);background:#fff;border:1.5px solid var(--g200);border-radius:100px;padding:7px 16px;cursor:pointer;transition:all .14s;white-space:nowrap}
.efgv2 .sel-pill:hover{border-color:var(--teal-bd);color:var(--teal-dim);background:var(--teal-pale)}
.efgv2 .sel-pill.active{background:var(--teal);color:#fff;border-color:var(--teal)}
/* Custom dropdown (fixed-positioned menu so it is never clipped) */
.efgv2 .ver-dd{position:relative}
.efgv2 .ver-dd-btn{width:100%;display:flex;align-items:center;gap:9px;border:1.5px solid var(--g200);border-radius:10px;padding:11px 12px;font-size:14px;font-weight:600;color:var(--g800);background:#fff;cursor:pointer;transition:border-color .15s,box-shadow .15s;text-align:left}
.efgv2 .ver-dd-btn:hover{border-color:var(--g300)}
.efgv2 .ver-dd.open .ver-dd-btn{border-color:var(--teal);box-shadow:0 0 0 3px rgba(5,173,163,.1)}
.efgv2 .ver-dd-icon{display:grid;place-items:center;color:var(--teal);flex-shrink:0}
.efgv2 .ver-dd-icon svg{width:15px;height:15px}
.efgv2 .ver-dd-label{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.efgv2 .ver-dd-caret{display:grid;place-items:center;color:var(--g400);flex-shrink:0;transition:transform .2s}
.efgv2 .ver-dd-caret svg{width:15px;height:15px}
.efgv2 .ver-dd.open .ver-dd-caret{transform:rotate(180deg)}
.efgv2 .ver-dd-menu{position:fixed;z-index:1000;display:none;flex-direction:column;background:#fff;border:1.5px solid var(--teal-bd);border-radius:12px;box-shadow:0 16px 40px rgba(0,0,0,.14);padding:6px;max-height:260px;overflow-y:auto}
.efgv2 .ver-dd.open .ver-dd-menu{display:flex}
.efgv2 .ver-dd-opt{text-align:left;padding:9px 12px;font-size:13.5px;font-weight:600;color:var(--g700);background:#fff;border:none;border-radius:8px;cursor:pointer;transition:background .12s,color .12s;white-space:nowrap}
.efgv2 .ver-dd-opt:hover{background:var(--teal-pale);color:var(--teal-dim)}
.efgv2 .ver-dd-opt.active{background:var(--teal);color:#fff}
/* Form footer */
.efgv2 .form-footer{padding:14px 22px;border-top:1px solid var(--g100);display:flex;align-items:center;justify-content:space-between;gap:12px;flex-shrink:0;flex-wrap:wrap;background:#FAFAFA}
.efgv2 .usage-strip{display:flex;align-items:center;gap:8px}
.efgv2 .usage-dots{display:flex;gap:5px}
.efgv2 .usage-dot{width:8px;height:8px;border-radius:50%;background:var(--g200);transition:background .2s}
.efgv2 .usage-dot.used{background:var(--teal)}
.efgv2 .usage-dot.spent{background:var(--red)}
.efgv2 .usage-text{font-size:12px;font-weight:600;color:var(--g400)}
.efgv2 .usage-text strong{color:var(--g700)}
.efgv2 .btn-gen{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--teal);color:#fff;border-radius:var(--radius);padding:12px 26px;font-size:15px;font-weight:700;letter-spacing:-.015em;box-shadow:0 1px 3px rgba(5,173,163,.3),0 4px 14px rgba(5,173,163,.25);transition:background .14s,transform .1s;position:relative;overflow:hidden;border:none}
.efgv2 .btn-gen::before{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(255,255,255,.1) 0%,transparent 100%);pointer-events:none}
.efgv2 .btn-gen:hover{background:var(--teal-d)}
.efgv2 .btn-gen:active{transform:scale(.988)}
.efgv2 .btn-gen .spin-ic{animation:efg-spin .8s linear infinite;display:none}
.efgv2 .btn-gen.loading .spin-ic{display:block}
.efgv2 .btn-gen.loading .static-ic{display:none}
@keyframes efg-spin{to{transform:rotate(360deg)}}

/* LOADING (full) */
.efgv2 .tool-load-wrap{max-width:760px;margin:0 auto}
.efgv2 .loading-card{background:#fff;border:1.5px solid var(--g200);border-radius:20px;box-shadow:var(--shadow-xl);padding:0 32px;min-height:400px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;text-align:center}
.efgv2 .loading-spinner-wrap{position:relative;width:68px;height:68px}
.efgv2 .loading-spinner{width:68px;height:68px;border-radius:50%;border:3px solid rgba(5,173,163,.15);border-top-color:var(--teal);animation:efg-spin .85s linear infinite}
.efgv2 .loading-spinner-inner{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:42px;height:42px;border-radius:50%;background:var(--teal);display:grid;place-items:center;color:#fff}
.efgv2 .loading-spinner-inner svg{width:20px;height:20px}
.efgv2 .loading-title{font-size:20px;font-weight:800;color:var(--g900);letter-spacing:-.025em}
.efgv2 .loading-sub{font-size:13.5px;color:var(--g400)}

/* SPLIT */
.efgv2 .tool-split{display:none;grid-template-columns:5fr 7fr;gap:20px;align-items:start}
.efgv2 .tool-split.visible{display:grid}
.efgv2 #split-left-slot{display:flex;flex-direction:column}
.efgv2 #split-left-slot .panel{height:680px;max-height:680px}
.efgv2 .panel-right{height:680px;max-height:680px;display:flex;flex-direction:column;position:relative}

/* OUTPUT */
.efgv2 .local-toast{position:absolute;top:14px;left:50%;transform:translateX(-50%) translateY(-6px);opacity:0;pointer-events:none;z-index:20;background:var(--g900);color:#fff;font-size:12.5px;font-weight:600;padding:8px 18px;border-radius:100px;box-shadow:0 4px 16px rgba(0,0,0,.22);transition:all .25s cubic-bezier(.22,1,.36,1);white-space:nowrap;display:flex;align-items:center;gap:7px}
.efgv2 .local-toast.visible{opacity:1;transform:translateX(-50%) translateY(0)}
.efgv2 .local-toast svg{width:14px;height:14px}
.efgv2 .out-topbar{padding:14px 20px;border-bottom:1px solid var(--g100);display:flex;align-items:center;justify-content:space-between;background:#FAFAFA;flex-shrink:0}
.efgv2 .out-title-wrap{display:flex;align-items:center;gap:8px}
.efgv2 .out-title{font-size:13px;font-weight:700;color:var(--g700)}
.efgv2 .out-badge{font-size:11px;font-weight:700;color:var(--teal-dim);background:var(--teal-pale);border:1px solid var(--teal-bd);border-radius:100px;padding:2px 9px}
.efgv2 .out-body{flex:1;overflow-y:auto;min-height:0;padding:18px}
.efgv2 .out-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;text-align:center;gap:14px}
.efgv2 .out-empty-icon{width:60px;height:60px;border-radius:18px;background:var(--teal-pale);border:1px solid var(--teal-bd);display:grid;place-items:center}
.efgv2 .out-empty-icon svg{width:28px;height:28px}
.efgv2 .out-empty-title{font-size:16px;font-weight:700;color:var(--g900)}
.efgv2 .out-empty-sub{font-size:13.5px;color:var(--g400);line-height:1.6;max-width:240px}
/* Formula output */
.efgv2 .formula-code-wrap{display:flex;flex-direction:column;gap:14px}
.efgv2 .formula-card{border:1.5px solid var(--g200);border-radius:14px;overflow:hidden;background:#fff}
.efgv2 .formula-card-top{background:var(--g50);border-bottom:1px solid var(--g200);padding:12px 20px;display:flex;align-items:center;justify-content:space-between;gap:10px}
.efgv2 .fcard-badge{display:flex;align-items:center;gap:7px;font-size:12px;font-weight:600;color:var(--g600)}
.efgv2 .fcard-pulse{width:8px;height:8px;border-radius:50%;background:#10B981;flex-shrink:0;animation:efg-gpulse 2.5s ease-in-out infinite}
@keyframes efg-gpulse{0%,100%{opacity:1}50%{opacity:.35}}
.efgv2 .fcard-copy{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:700;color:var(--teal);background:#fff;border:1.5px solid var(--g200);border-radius:8px;padding:7px 16px;cursor:pointer;transition:all .15s}
.efgv2 .fcard-copy:hover{border-color:var(--teal-bd);background:var(--teal-pale)}
.efgv2 .fcard-copy svg{width:13px;height:13px}
.efgv2 .formula-display-area{padding:20px;background:#F8FAFB;border-left:4px solid var(--teal);margin:16px;border-radius:0 10px 10px 0}
.efgv2 .formula-main-text{font-family:'Courier New',Courier,monospace;font-size:14.5px;font-weight:600;color:var(--g900);line-height:1.9;word-break:break-word;letter-spacing:.01em;outline:none}
.efgv2 .formula-main-text:focus{outline:none}
.efgv2 .formula-card-footer{padding:12px 20px;border-top:1px solid var(--g100);display:flex;align-items:center;flex-wrap:wrap;gap:8px}
.efgv2 .fcard-fn-lbl{font-size:11px;font-weight:700;color:var(--g400);text-transform:uppercase;letter-spacing:.08em;margin-right:2px}
.efgv2 .fcard-fn{font-family:'Courier New',monospace;font-size:11.5px;font-weight:600;color:var(--g600);background:var(--g100);border:1px solid var(--g200);border-radius:6px;padding:3px 10px}
/* Explanation */
.efgv2 .formula-exp{background:#fff;border:1.5px solid var(--g200);border-radius:14px;padding:18px 20px}
.efgv2 .formula-exp-head{display:flex;align-items:center;gap:8px;margin-bottom:10px}
.efgv2 .formula-exp-icon{width:28px;height:28px;border-radius:8px;background:var(--teal-pale);border:1px solid var(--teal-bd);display:grid;place-items:center;flex-shrink:0}
.efgv2 .formula-exp-icon svg{width:13px;height:13px;color:var(--teal)}
.efgv2 .formula-exp-lbl{font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.1em;color:var(--g500)}
.efgv2 .formula-exp-text{font-size:14px;color:var(--g600);line-height:1.75}
/* Step-by-step breakdown */
.efgv2 .formula-steps{background:#fff;border:1.5px solid var(--g200);border-radius:14px;padding:18px 20px}
.efgv2 .steps-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.efgv2 .step-item{display:flex;align-items:flex-start;gap:10px}
.efgv2 .step-part{flex-shrink:0;max-width:45%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-family:'Courier New',monospace;font-size:12px;font-weight:600;color:var(--teal-dim);background:var(--teal-pale);border:1px solid var(--teal-bd);border-radius:7px;padding:3px 9px}
.efgv2 .step-desc{font-size:13.5px;color:var(--g600);line-height:1.6}
/* Refine row */
.efgv2 .efg-refine{padding:12px 20px;border-top:1px solid var(--g100);display:flex;align-items:center;gap:8px;flex-wrap:wrap;flex-shrink:0}
.efgv2 .refine-label{font-size:12px;font-weight:700;color:var(--g500)}
.efgv2 .refine-btn{font-size:12px;font-weight:600;color:var(--g600);background:#fff;border:1.5px solid var(--g200);border-radius:100px;padding:6px 13px;cursor:pointer;transition:all .14s}
.efgv2 .refine-btn:hover:not(:disabled){border-color:var(--teal-bd);color:var(--teal-dim);background:var(--teal-pale)}
.efgv2 .refine-btn:disabled{opacity:.5;cursor:not-allowed}
/* Output footer */
.efgv2 .out-footer{padding:13px 20px;border-top:1px solid var(--g100);display:flex;align-items:center;gap:10px;flex-shrink:0;background:#fff}
.efgv2 .btn-foot{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:700;border-radius:9px;padding:9px 18px;transition:all .14s;cursor:pointer;white-space:nowrap;border:1.5px solid var(--g200);background:#fff;color:var(--g600)}
.efgv2 .btn-foot svg{width:15px;height:15px;flex-shrink:0}
.efgv2 .btn-foot-outline{color:var(--teal);border-color:var(--g200)}
.efgv2 .btn-foot-outline:hover{background:var(--teal-pale);border-color:var(--teal)}
.efgv2 .btn-foot-dl{position:relative;flex:1;justify-content:center;background:var(--teal-pale);color:var(--teal-dim);border-color:rgba(5,173,163,.35)}
.efgv2 .btn-foot-dl:hover{background:rgba(5,173,163,.12);border-color:var(--teal)}
.efgv2 .lock-badge{display:none;align-items:center;justify-content:center;width:15px;height:15px;border-radius:50%;background:var(--amber);flex-shrink:0}
.efgv2 .lock-badge svg{width:9px;height:9px}
.efgv2 .btn-foot-dl.locked .lock-badge{display:inline-flex}
.efgv2 .btn-foot-reset{color:var(--g600)}
.efgv2 .btn-foot-reset:hover{background:var(--g100);border-color:var(--g300);color:var(--g800)}
/* In-panel regenerate loader */
.efgv2 .out-loading{position:absolute;inset:0;z-index:8;background:rgba(255,255,255,.94);display:none;flex-direction:column;align-items:center;justify-content:center;gap:16px;border-radius:20px}
.efgv2 .out-loading.visible{display:flex}
.efgv2 .out-loading .loading-spinner-wrap{width:56px;height:56px}
.efgv2 .out-loading .loading-spinner{width:56px;height:56px}
.efgv2 .out-loading .loading-spinner-inner{width:34px;height:34px}
.efgv2 .out-loading-text{font-size:14px;font-weight:700;color:var(--g700)}

/* LIMIT */
.efgv2 .limit-overlay{position:absolute;inset:0;z-index:10;background:linear-gradient(to bottom,rgba(255,255,255,.1) 0%,rgba(255,255,255,.88) 25%,#fff 100%);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);display:none;align-items:center;justify-content:center;padding:24px;border-radius:20px}
.efgv2 .limit-overlay.visible{display:flex}
.efgv2 .limit-card{width:100%;max-width:300px;background:#fff;border:1.5px solid var(--g200);border-radius:20px;padding:28px 24px;text-align:center;box-shadow:0 20px 48px rgba(0,0,0,.12)}
.efgv2 .limit-card::before{content:'';display:block;height:3px;background:linear-gradient(90deg,var(--teal),#0891b2);border-radius:3px 3px 0 0;margin:-28px -24px 24px}
.efgv2 .lc-icon{width:52px;height:52px;border-radius:16px;background:var(--teal-pale);border:1.5px solid var(--teal-bd);display:grid;place-items:center;margin:0 auto 16px}
.efgv2 .lc-icon svg{width:24px;height:24px;color:var(--teal)}
.efgv2 .lc-title{font-size:16px;font-weight:800;color:var(--g900);margin-bottom:7px;letter-spacing:-.02em}
.efgv2 .lc-desc{font-size:12.5px;color:var(--g500);line-height:1.6;margin-bottom:20px}
.efgv2 .lc-actions{display:flex;gap:9px}
.efgv2 .lc-signup{flex:1;background:var(--teal);color:#fff;border:none;border-radius:10px;padding:12px 0;font-size:13.5px;font-weight:700;cursor:pointer;transition:background .14s;font-family:inherit}
.efgv2 .lc-signup:hover{background:var(--teal-d)}
.efgv2 .lc-login{flex:1;background:#fff;color:var(--g700);border:1.5px solid var(--g200);border-radius:10px;padding:12px 0;font-size:13.5px;font-weight:700;cursor:pointer;transition:all .14s;font-family:inherit}
.efgv2 .lc-login:hover{border-color:var(--teal);color:var(--teal)}

/* TRUST - stat cards */
.efgv2 .trust{margin-top:32px;display:flex;justify-content:center}
.efgv2 .trust-stats{display:flex;align-items:stretch;gap:0;background:#fff;border:1.5px solid var(--g200);border-radius:16px;box-shadow:0 4px 16px rgba(0,0,0,.06);overflow:hidden}
.efgv2 .trust-stat{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:18px 32px;border-right:1px solid var(--g200);gap:5px;min-width:140px}
.efgv2 .trust-stat:last-child{border-right:none}
.efgv2 .trust-stat-icon{width:32px;height:32px;border-radius:9px;background:var(--teal-pale);border:1px solid var(--teal-bd);display:grid;place-items:center;margin-bottom:4px}
.efgv2 .trust-stat-icon svg{width:15px;height:15px;color:var(--teal)}
.efgv2 .trust-stat-val{font-size:18px;font-weight:800;color:var(--g900);letter-spacing:-.02em;line-height:1}
.efgv2 .trust-stat-lbl{font-size:12px;font-weight:500;color:var(--g500)}

/* SECTIONS */
.efgv2 .section{max-width:1200px;margin:0 auto;padding:88px 32px}
.efgv2 .sec-white{background:#fff}
.efgv2 .sec-tint{background:#F7F8FA}
.efgv2 .s-eyebrow{display:inline-flex;align-items:center;gap:7px;background:var(--teal-pale);border:1px solid var(--teal-ring);border-radius:100px;padding:5px 14px 5px 8px;margin-bottom:16px}
.efgv2 .s-dot{width:7px;height:7px;background:var(--teal);border-radius:50%;flex-shrink:0}
.efgv2 .s-etxt{font-size:13px;font-weight:600;color:var(--teal-dim)}
.efgv2 .s-title{font-size:clamp(26px,3.2vw,38px);font-weight:800;letter-spacing:-.025em;color:var(--g900)}
.efgv2 .s-head{text-align:center;margin-bottom:56px}
.efgv2 .s-sub{font-size:16px;color:var(--g500);line-height:1.65;max-width:560px;margin:14px auto 0}
.efgv2 .s-sub a:hover{text-decoration:underline}

/* HOW IT WORKS - 1 wide + 2x2 grid */
.efgv2 .hiw-excel{max-width:960px;margin:0 auto;display:flex;flex-direction:column;gap:14px}
.efgv2 .hiw-step-full{background:#fff;border:1.5px solid var(--g200);border-radius:18px;padding:24px 22px;display:flex;align-items:flex-start;gap:20px;transition:border-color .2s,box-shadow .2s,transform .2s}
.efgv2 .hiw-step-full:hover{border-color:var(--teal-bd);box-shadow:0 8px 24px rgba(5,173,163,.1);transform:translateY(-2px)}
.efgv2 .hiw-step-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.efgv2 .hiw-step-card{background:#fff;border:1.5px solid var(--g200);border-radius:18px;padding:22px 20px;display:flex;flex-direction:column;gap:10px;transition:border-color .2s,box-shadow .2s,transform .2s}
.efgv2 .hiw-step-card:hover{border-color:var(--teal-bd);box-shadow:0 8px 24px rgba(5,173,163,.1);transform:translateY(-2px)}
.efgv2 .hiw-step-num{font-size:11px;font-weight:800;color:#fff;background:linear-gradient(135deg,var(--teal),#0891b2);border-radius:100px;padding:3px 10px;letter-spacing:.06em;width:fit-content}
.efgv2 .hiw-step-icon{width:44px;height:44px;border-radius:12px;background:var(--teal-pale);border:1.5px solid var(--teal-bd);display:grid;place-items:center;flex-shrink:0}
.efgv2 .hiw-step-icon svg{width:21px;height:21px;color:var(--teal)}
.efgv2 .hiw-step-title{font-size:16px;font-weight:800;color:var(--g900);letter-spacing:-.02em}
.efgv2 .hiw-step-desc{font-size:13.5px;color:var(--g500);line-height:1.65}
.efgv2 .hiw-step-desc a:hover{text-decoration:underline}
.efgv2 .hiw-full-num{font-size:48px;font-weight:800;letter-spacing:-.04em;background:linear-gradient(135deg,var(--teal),#0891b2);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1;flex-shrink:0;width:64px}
.efgv2 .hiw-full-content{flex:1}
.efgv2 .hiw-full-step{font-size:10px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--teal);margin-bottom:8px}
.efgv2 .hiw-full-title{font-size:19px;font-weight:800;color:var(--g900);margin-bottom:8px;letter-spacing:-.02em}
.efgv2 .hiw-full-desc{font-size:14px;color:var(--g500);line-height:1.7}
.efgv2 .hiw-full-desc a:hover{text-decoration:underline}
@media(max-width:640px){.efgv2 .hiw-step-grid{grid-template-columns:1fr}.efgv2 .hiw-full-num{font-size:38px;width:48px}}

/* FORMULA TYPES - 3x2 grid with code chip */
.efgv2 .ftype-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;max-width:980px;margin:0 auto}
.efgv2 .ftype-card{background:#fff;border:1.5px solid var(--g200);border-radius:16px;padding:22px 18px;display:flex;flex-direction:column;gap:12px;transition:border-color .2s,box-shadow .2s,transform .2s}
.efgv2 .ftype-card:hover{border-color:var(--teal-bd);box-shadow:0 8px 24px rgba(5,173,163,.1);transform:translateY(-3px)}
.efgv2 .ftype-icon{width:44px;height:44px;border-radius:12px;background:var(--teal-pale);border:1.5px solid var(--teal-bd);display:grid;place-items:center}
.efgv2 .ftype-icon svg{width:21px;height:21px;color:var(--teal)}
.efgv2 .ftype-title{font-size:15.5px;font-weight:800;color:var(--g900);letter-spacing:-.01em}
.efgv2 .ftype-desc{font-size:13px;color:var(--g500);line-height:1.6;flex:1}
.efgv2 .ftype-chip{display:inline-flex;align-items:center;background:#0d1117;border-radius:7px;padding:5px 10px;margin-top:2px;width:fit-content}
.efgv2 .ftype-chip-text{font-family:'Courier New',monospace;font-size:11.5px;font-weight:600;color:#05ADA3;letter-spacing:.02em}
@media(max-width:700px){.efgv2 .ftype-grid{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.efgv2 .ftype-grid{grid-template-columns:1fr} .efgv2 .cta-title{font-size: 27px;}}

/* INTERLINKING - 2x2 with category badge */
.efgv2 .ilink-badge-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;max-width:860px;margin:0 auto}
.efgv2 .ilink-badge-card{background:#fff;border:1.5px solid var(--g200);border-radius:18px;padding:22px 20px;display:flex;flex-direction:column;gap:12px;text-decoration:none;transition:all .2s;position:relative;overflow:hidden}
.efgv2 .ilink-badge-card::after{content:'';position:absolute;bottom:0;left:0;right:0;height:2px;background:linear-gradient(to right,var(--teal),#0891b2);transform:scaleX(0);transform-origin:left;transition:transform .25s}
.efgv2 .ilink-badge-card:hover{border-color:var(--teal-bd);box-shadow:0 10px 28px rgba(5,173,163,.1);transform:translateY(-3px)}
.efgv2 .ilink-badge-card:hover::after{transform:scaleX(1)}
.efgv2 .ilink-badge-top{display:flex;align-items:center;justify-content:space-between}
.efgv2 .ilink-cat-badge{font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--g500);background:var(--g100);border-radius:100px;padding:3px 10px}
.efgv2 .ilink-badge-icon{width:38px;height:38px;border-radius:10px;background:var(--teal-pale);border:1px solid var(--teal-bd);display:grid;place-items:center}
.efgv2 .ilink-badge-icon svg{width:18px;height:18px;color:var(--teal)}
.efgv2 .ilink-badge-title{font-size:16px;font-weight:800;color:var(--g900)}
.efgv2 .ilink-badge-desc{font-size:13px;color:var(--g500);line-height:1.6;flex:1}
.efgv2 .ilink-badge-link{display:inline-flex;align-items:center;gap:5px;font-size:12.5px;font-weight:700;color:var(--teal)}
.efgv2 .ilink-badge-link svg{width:12px;height:12px;transition:transform .15s}
.efgv2 .ilink-badge-card:hover .ilink-badge-link svg{transform:translateX(4px)}
@media(max-width:560px){.efgv2 .ilink-badge-grid{grid-template-columns:1fr}}

/* FAQ (exact-height JS animation) */
.efgv2 .faq-list{display:flex;flex-direction:column;gap:12px;width:100%;max-width:820px;margin:0 auto}
.efgv2 .faq-item{background:#fff;border:1.5px solid #E9EBEB;border-radius:16px;overflow:hidden;transition:border-color .2s,box-shadow .2s;cursor:pointer}
.efgv2 .faq-item:not(.open):hover{border-color:rgba(5,173,163,.25);box-shadow:0 2px 12px rgba(5,173,163,.06)}
.efgv2 .faq-item.open{border-color:rgba(5,173,163,.35);box-shadow:0 4px 20px rgba(5,173,163,.08);background:linear-gradient(135deg,rgba(5,173,163,.03) 0%,#fff 100%)}
.efgv2 .faq-q{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 22px}
.efgv2 .faq-q-text{font-size:15px;font-weight:700;color:var(--g900);letter-spacing:-.015em;line-height:1.3}
.efgv2 .faq-item.open .faq-q-text{color:var(--teal)}
.efgv2 .faq-icon{width:30px;height:30px;flex-shrink:0;background:var(--g100);border-radius:50%;display:grid;place-items:center;transition:background .2s,transform .3s}
.efgv2 .faq-item.open .faq-icon{background:rgba(5,173,163,.12);transform:rotate(45deg)}
.efgv2 .faq-icon svg{width:13px;height:13px}
.efgv2 .faq-icon svg path{stroke:var(--g500)}
.efgv2 .faq-item.open .faq-icon svg path{stroke:var(--teal)}
.efgv2 .faq-a{height:0;overflow:hidden;transition:height .3s ease}
.efgv2 .faq-a-inner{padding:0 22px 20px}
.efgv2 .faq-a-text{font-size:14.5px;color:var(--g600);line-height:1.72;border-top:1px solid var(--g100);padding-top:16px}
.efgv2 .faq-a-text a:hover{text-decoration:underline}
.efgv2 .faq-a-text ul{margin-top:10px}
.efgv2 .faq-a-text li{margin-left:18px;margin-bottom:6px}

/* CTA */
.efgv2 .cta-section{background:#f8fafc;padding:80px 0}
.efgv2 .cta-banner{max-width:1200px;margin:0 auto;padding:0 32px}
.efgv2 .cta-inner{background:linear-gradient(135deg,var(--teal),#0891b2);border-radius:20px;padding:52px 48px;display:flex;align-items:center;justify-content:space-between;gap:40px;flex-wrap:wrap}
.efgv2 .cta-left{flex:1;min-width:0}
.efgv2 .cta-title{font-size:28px;font-weight:800;color:#fff;letter-spacing:-.025em;margin-bottom:10px}
.efgv2 .cta-sub{font-size:15.5px;color:rgba(255,255,255,.88);line-height:1.65}
.efgv2 .cta-btn{display:inline-flex;align-items:center;gap:9px;background:#fff;color:var(--teal);border-radius:12px;padding:15px 32px;font-size:15px;font-weight:700;white-space:nowrap;flex-shrink:0;cursor:pointer;border:none;position:relative;overflow:hidden;animation:efg-breathe 2.8s ease-in-out infinite;transition:transform .15s}
.efgv2 .cta-btn::after{content:'';position:absolute;top:0;left:-75%;width:50%;height:100%;background:linear-gradient(120deg,transparent 30%,rgba(5,173,163,.15) 50%,transparent 70%);animation:efg-shimmer 2.8s ease-in-out infinite;pointer-events:none}
@keyframes efg-breathe{0%{box-shadow:0 4px 16px rgba(0,0,0,.1),0 0 0 0 rgba(255,255,255,.6)}60%{box-shadow:0 4px 20px rgba(0,0,0,.14),0 0 0 18px rgba(255,255,255,0)}100%{box-shadow:0 4px 16px rgba(0,0,0,.1),0 0 0 0 rgba(255,255,255,0)}}
@keyframes efg-shimmer{0%{left:-75%}60%,100%{left:130%}}
.efgv2 .cta-btn:hover{transform:translateY(-2px);animation:none;box-shadow:0 8px 28px rgba(0,0,0,.2)}

/* GLOBAL TOAST */
.efg-toast{position:fixed;top:20px;left:50%;transform:translateX(-50%) translateY(-16px);opacity:0;pointer-events:none;background:#111827;color:#fff;font-size:13px;font-weight:600;padding:11px 20px;border-radius:100px;box-shadow:0 10px 30px rgba(0,0,0,.3);transition:all .25s cubic-bezier(.22,1,.36,1);display:flex;align-items:center;gap:8px;z-index:99999;white-space:nowrap}
.efg-toast.visible{opacity:1;transform:translateX(-50%) translateY(0)}
.efg-toast svg{width:16px;height:16px;flex-shrink:0}

/* AOS reveal */
.efgv2 .efg-aos{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}
.efgv2 .efg-aos.in{opacity:1;transform:none}

/* RESPONSIVE */
@media(max-width:960px){
  .efgv2 .tool-split.visible{grid-template-columns:1fr}
  .efgv2 #split-left-slot .panel{height:auto;max-height:none}
  .efgv2 .panel-right{height:auto;max-height:none;min-height:520px}
}
@media(max-width:768px){
  .efgv2 .section{padding:64px 20px}
  .efgv2 .hero{padding:24px 20px 56px}
  .efgv2 .crumb-wrap{padding:16px 20px 0}
  .efgv2 .cta-inner{padding:32px 24px;flex-direction:column;text-align:center}
  .efgv2 .cta-btn{width:100%;justify-content:center}
  .efgv2 .trust{align-self:stretch}
  .efgv2 .trust-stats{flex-direction:column;width:100%}
  .efgv2 .trust-stat{border-right:none;border-bottom:1px solid var(--g200);width:100%}
  .efgv2 .trust-stat:last-child{border-bottom:none}
}
@media(max-width:600px){
  .efgv2 .panel-right .limit-overlay.visible{position:fixed;inset:0;z-index:100000;background:rgba(15,23,42,.55);backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px);align-items:center;justify-content:center;padding:20px;border-radius:0}
  .efgv2 .panel-right .out-loading.visible{position:fixed;inset:0;z-index:50;background:rgba(255,255,255,.96)}
  .efg-toast{white-space:normal;width:calc(100vw - 28px);max-width:none;text-align:left;line-height:1.45;align-items:flex-start;border-radius:14px;bottom:auto;top:20px}
  .efg-toast svg{margin-top:2px}
  .efgv2 .form-footer{flex-direction:column-reverse;align-items:stretch}
  .efgv2 .btn-gen{width:100%}
  .efgv2 .usage-strip{justify-content:center}
}
@media(prefers-reduced-motion:reduce){
  .efgv2 .efg-aos{opacity:1!important;transform:none!important;transition:none!important}
}

/* Unified green scrollbar */
.efgv2 *{scrollbar-width:thin!important;scrollbar-color:#b2e6e3 transparent!important}
.efgv2 ::-webkit-scrollbar{width:8px!important;height:8px!important}
.efgv2 ::-webkit-scrollbar-track{background:transparent!important}
.efgv2 ::-webkit-scrollbar-thumb{background:#b2e6e3!important;border-radius:100px!important}