/* FinTools Core - front.css */
:root{
  --ftc-nv:#0F2744;--ftc-bl:#1D4ED8;--ftc-bll:#3B82F6;
  --ftc-tl:#0D9488;--ftc-tll:#14B8A6;
  --ftc-wh:#fff;--ftc-of:#F0F4F8;--ftc-tx:#1E293B;
  --ftc-mu:#64748B;--ftc-br:#E2E8F0;
  --ftc-fd:'Syne',sans-serif;--ftc-fb:'Outfit',sans-serif;
}

/* Language toggle */
.ftc-vi { display:none }
body.ftc-lang-vi .ftc-vi { display:inline }
body.ftc-lang-vi .ftc-en { display:none }

/* ===== CALCULATOR ===== */
.ftc-calc-wrap{font-family:var(--ftc-fb);border-radius:20px;overflow:hidden;
  background:var(--ftc-nv);display:grid;grid-template-columns:1fr 1fr;margin:0 0 40px}
.ftc-calc-inner{display:contents}

.ftc-calc-left{padding:48px 40px;color:#fff;position:relative;overflow:hidden}
.ftc-calc-left::before{content:'';position:absolute;inset:0;
  background:radial-gradient(ellipse 80% 60% at 50% 0%,rgba(13,148,136,.25),transparent 70%);pointer-events:none}
.ftc-calc-left>*{position:relative}
.ftc-label{font-size:11px;font-weight:700;letter-spacing:2.5px;text-transform:uppercase;
  color:var(--ftc-tll);display:block;margin-bottom:12px}
.ftc-calc-left h2{font-family:var(--ftc-fd);font-size:clamp(22px,3vw,32px);font-weight:800;
  color:#fff;letter-spacing:-1px;margin:0 0 14px}
.ftc-calc-left p{font-size:14px;color:rgba(255,255,255,.65);line-height:1.75;margin:0 0 24px}
.ftc-guarantee{display:flex;align-items:flex-start;gap:8px;font-size:13px;
  color:rgba(255,255,255,.7);background:rgba(255,255,255,.06);border-radius:10px;padding:12px 16px}

.ftc-calc-right{padding:36px 32px;background:rgba(255,255,255,.04);border-left:1px solid rgba(255,255,255,.08)}
.ftc-lang-row{display:flex;gap:6px;margin-bottom:20px;flex-wrap:wrap}
.ftc-lang-btn,.ftc-cur-btn{font-size:11px;font-weight:700;padding:4px 12px;border-radius:100px;
  border:1.5px solid rgba(255,255,255,.2);color:rgba(255,255,255,.6);cursor:pointer;
  background:transparent;transition:all .2s;font-family:var(--ftc-fb)}
.ftc-lang-btn.active,.ftc-cur-btn.active{background:var(--ftc-tl);border-color:var(--ftc-tl);color:#fff}
.ftc-cur-btn{margin-left:4px}

.ftc-field{margin-bottom:14px}
.ftc-field label{display:block;font-size:11px;font-weight:700;letter-spacing:.8px;
  text-transform:uppercase;color:rgba(255,255,255,.5);margin-bottom:7px}
.ftc-input-wrap{position:relative}
.ftc-prefix{position:absolute;left:12px;top:50%;transform:translateY(-50%);
  font-size:14px;font-weight:600;color:rgba(255,255,255,.35);pointer-events:none}
.ftc-input{width:100%;background:rgba(255,255,255,.08);border:1.5px solid rgba(255,255,255,.14);
  border-radius:10px;padding:11px 12px 11px 28px;color:#fff;font-size:15px;
  font-family:var(--ftc-fb);transition:all .2s;-moz-appearance:textfield}
.ftc-input::-webkit-outer-spin-button,.ftc-input::-webkit-inner-spin-button{-webkit-appearance:none}
.ftc-input::placeholder{color:rgba(255,255,255,.2)}
.ftc-input:focus{outline:none;border-color:var(--ftc-tll);background:rgba(255,255,255,.12)}
.ftc-input.ftc-err{border-color:#F87171}

.ftc-calc-btn{width:100%;background:var(--ftc-tl);color:#fff;border-radius:10px;
  padding:13px;font-size:15px;font-weight:700;border:none;cursor:pointer;
  font-family:var(--ftc-fb);transition:all .25s;margin-top:4px}
.ftc-calc-btn:hover{background:var(--ftc-tll);transform:translateY(-1px)}

.ftc-error{margin-top:12px;padding:10px 14px;background:rgba(248,113,113,.12);
  border:1px solid rgba(248,113,113,.25);border-radius:8px;font-size:13px;color:#FCA5A5}

.ftc-results{margin-top:18px;animation:ftcFadeUp .3s ease}
@keyframes ftcFadeUp{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.ftc-result-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:12px}
.ftc-result-item{background:rgba(255,255,255,.06);border-radius:12px;padding:14px;border:1px solid rgba(255,255,255,.08)}
.ftc-result-label{font-size:10px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;
  color:rgba(255,255,255,.45);margin-bottom:6px}
.ftc-result-value{font-family:var(--ftc-fd);font-size:20px;font-weight:800;color:#fff}
.ftc-result-value.big{font-size:26px;color:var(--ftc-tll)}
.ftc-result-sub{font-size:11px;color:rgba(255,255,255,.35);margin-top:3px}

.ftc-margin-bar{margin-bottom:12px}
.ftc-margin-bar-labels{display:flex;font-size:12px;color:rgba(255,255,255,.45);margin-bottom:6px;gap:4px}
.ftc-bar-bg{background:rgba(255,255,255,.1);border-radius:100px;height:7px}
.ftc-bar-fill{height:7px;border-radius:100px;background:linear-gradient(90deg,var(--ftc-tl),var(--ftc-tll));transition:width .8s ease;width:0}

.ftc-insight{font-size:13px;color:rgba(255,255,255,.75);background:rgba(255,255,255,.05);
  border-radius:10px;padding:12px 14px;line-height:1.6;margin-bottom:14px}

.ftc-results-cta{border-top:1px solid rgba(255,255,255,.1);padding-top:14px;text-align:center}
.ftc-results-cta p{font-size:13px;color:rgba(255,255,255,.55);margin:0 0 10px}
.ftc-cta-btn{display:inline-block;background:var(--ftc-bl);color:#fff;border-radius:8px;
  padding:9px 20px;font-size:13px;font-weight:700;transition:all .2s}
.ftc-cta-btn:hover{background:var(--ftc-bll)}

/* ===== DEMO EMBED ===== */
.ftc-demo-wrap{background:var(--ftc-nv);border-radius:16px;overflow:hidden;border:2px solid rgba(255,255,255,.08)}
.ftc-demo-bar{background:rgba(0,0,0,.25);padding:10px 16px;display:flex;align-items:center;gap:7px}
.ftc-demo-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}
.ftc-demo-dot.r{background:#FF5F56}.ftc-demo-dot.y{background:#FFBD2E}.ftc-demo-dot.g{background:#27C93F}
.ftc-demo-title{font-size:12px;color:rgba(255,255,255,.4);margin-left:6px}
.ftc-demo-iframe{display:block;width:100%;border:none}
.ftc-demo-placeholder{padding:60px 40px;text-align:center;color:rgba(255,255,255,.5)}
.ftc-demo-icon{font-size:48px;display:block;margin-bottom:14px}
.ftc-demo-note{font-size:14px;line-height:1.65}

/* ===== MY ACCESS ===== */
.ftc-access-login,.ftc-access-empty{text-align:center;padding:60px 24px;background:#fff;
  border-radius:16px;border:1px solid var(--ftc-br)}
.ftc-access-icon{font-size:48px;margin-bottom:14px}
.ftc-access-list{display:flex;flex-direction:column;gap:16px}
.ftc-access-item{background:#fff;border:1px solid var(--ftc-br);border-radius:16px;overflow:hidden}
.ftc-access-item-head{background:var(--ftc-of);padding:16px 20px;display:flex;
  align-items:center;justify-content:space-between;gap:12px}
.ftc-access-item-head h3{font-family:var(--ftc-fd);font-size:15px;font-weight:700;color:var(--ftc-nv);margin:0}
.ftc-badge-active{background:#D1FAE5;color:#059669;font-size:11px;font-weight:700;
  padding:3px 10px;border-radius:100px}
.ftc-access-item-body{padding:16px 20px}
.ftc-access-row{display:flex;align-items:center;justify-content:space-between;
  gap:12px;padding:8px 0;border-bottom:1px solid var(--ftc-br);font-size:13px}
.ftc-access-row:last-child{border-bottom:none}
.ftc-access-lbl{color:var(--ftc-mu);font-weight:600;min-width:100px}
.ftc-access-val{color:var(--ftc-tx)}
.ftc-key{font-family:monospace;background:var(--ftc-of);padding:3px 9px;border-radius:6px;font-size:12px}
.ftc-access-link{color:var(--ftc-bl);font-weight:600;display:flex;align-items:center;gap:5px}

/* Buttons */
.ftc-btn-primary{display:inline-block;background:var(--ftc-bl);color:#fff;border-radius:10px;
  padding:12px 24px;font-size:14px;font-weight:700;transition:all .2s}
.ftc-btn-primary:hover{background:var(--ftc-bll)}

/* Responsive */
@media(max-width:900px){
  .ftc-calc-wrap{grid-template-columns:1fr}
  .ftc-calc-left{padding:32px 24px}
  .ftc-calc-right{padding:24px;border-left:none;border-top:1px solid rgba(255,255,255,.08)}
}
@media(max-width:600px){
  .ftc-result-grid{grid-template-columns:1fr 1fr}
}