/* ═══════════════════════════════════════════════════════════════
   Linkers v3 — telas com a marca da empresa
   (cadastro de parceiro /entrar e página de indicação /r)
   Usa as variáveis de cor/letra da página de parceiros (:root).
   ═══════════════════════════════════════════════════════════════ */
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none !important}
body.mk{margin:0;min-height:100vh;background:var(--bg);color:var(--tx);font-family:var(--ff-b);font-size:15px;line-height:1.55;-webkit-font-smoothing:antialiased}
:where(.mk) a{color:inherit}
.mk h1,.mk h2{font-family:var(--ff-t);font-weight:var(--fw-t);letter-spacing:var(--ls-t);text-transform:var(--tt-t);line-height:1.08;text-wrap:balance}
:where(.mk) :where(h1,h2,p){margin:0}
.mk-logo{width:44px;height:44px;border-radius:calc(var(--r-sm) * .9);object-fit:cover;flex-shrink:0;background:var(--sf2)}
.mk-logo-t{display:grid;place-items:center;background:var(--ac);color:var(--ac-ink);font:800 15px/1 var(--ff-b)}
.mk-brand{display:flex;align-items:center;gap:12px;font-weight:700;font-size:16px;text-decoration:none}

/* Botões e campos */
.mk .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:50px;padding:0 22px;border:1px solid transparent;border-radius:var(--r-btn);
  font:600 15.5px/1 var(--ff-b);cursor:pointer;text-decoration:none;transition:transform .15s,box-shadow .15s,filter .15s;width:100%}
.mk .btn i{font-size:18px}
.mk .btn-ac{background:var(--ac);color:var(--ac-ink);box-shadow:0 10px 24px -14px rgba(var(--ac-rgb),.9)}
.mk .btn-ac:hover:not(:disabled){filter:brightness(1.05);transform:translateY(-1px)}
.mk .btn-ln{background:transparent;border-color:var(--ln);color:var(--tx)}
.mk .btn:disabled{opacity:.6;cursor:not-allowed}
.mk .spin{width:17px;height:17px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:mkspin .7s linear infinite}
@keyframes mkspin{to{transform:rotate(360deg)}}
.mk-fld{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.mk-fld label,.mk-lbl{font-size:13.5px;font-weight:600;color:var(--tx2)}
.mk-fld small{font-size:12.5px;color:var(--tx3)}
.mk-inp{width:100%;height:50px;padding:0 15px;border:1px solid var(--ln);border-radius:calc(var(--r-sm) + 2px);background:var(--sf);color:var(--tx);font:400 16px var(--ff-b);transition:border-color .15s,box-shadow .15s}
.mk-inp::placeholder{color:var(--tx3);opacity:.8}
.mk-inp:focus{outline:none;border-color:var(--ac);box-shadow:0 0 0 4px rgba(var(--ac-rgb),.18)}
textarea.mk-inp{height:auto;min-height:96px;padding:12px 15px;resize:vertical}
.mk-inp.is-err{border-color:#D92D20;box-shadow:0 0 0 4px rgba(217,45,32,.12)}
.mk-seg{display:flex;background:var(--sf2);border-radius:calc(var(--r-sm) + 3px);padding:4px;gap:4px}
.mk-seg button{flex:1;height:40px;border:0;border-radius:var(--r-sm);background:transparent;color:var(--tx2);font:600 14px var(--ff-b);cursor:pointer;display:flex;align-items:center;justify-content:center;gap:7px}
.mk-seg button.on{background:var(--sf);color:var(--tx);box-shadow:0 1px 3px rgba(0,0,0,.12)}
.mk-otp{display:flex;gap:8px;justify-content:space-between}
.mk-otp input{width:100%;max-width:56px;height:60px;text-align:center;font:700 24px ui-monospace,Menlo,monospace;border:1px solid var(--ln);border-radius:calc(var(--r-sm) + 2px);background:var(--sf);color:var(--tx)}
.mk-otp input:focus{outline:none;border-color:var(--ac);box-shadow:0 0 0 4px rgba(var(--ac-rgb),.18)}
.mk-otp.shake{animation:mkshake .35s}
@keyframes mkshake{20%,60%{transform:translateX(-5px)}40%,80%{transform:translateX(5px)}}
.mk-alert{display:flex;gap:10px;padding:12px 14px;border-radius:var(--r-sm);font-size:14px;margin-bottom:14px;background:#FDECEA;color:#8E2414;border:1px solid #F5C2B9}
.mk-alert i{font-size:18px;line-height:1.2}
.mk-alert a{font-weight:600}
.mk-alert.ok{background:#E6F5EE;color:#0A5E41;border-color:#B8E4D0}
.mk-legal{font-size:12.5px;color:var(--tx3);text-align:center;margin-top:16px;line-height:1.5}
.mk-alt{font-size:14px;color:var(--tx3);text-align:center;margin-top:18px}
.mk-alt button,.mk-alt a{border:0;background:none;padding:0;font:600 14px var(--ff-b);color:var(--ac-tx);cursor:pointer;text-decoration:none}
.mk-alt button:disabled{color:var(--tx3);cursor:default}
.mk-back{display:inline-flex;align-items:center;gap:6px;border:0;background:none;padding:0;color:var(--tx3);font:500 14px var(--ff-b);cursor:pointer;margin-bottom:16px}
.mk-sent{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:var(--r-sm);background:var(--sf2);margin:0 0 18px}
.mk-sent i{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:var(--sf);font-size:19px;color:var(--ac-tx)}
.mk-sent b{display:block}
.mk-sent small{color:var(--tx3);font-size:12.5px}

/* ── Cadastro de parceiro ─────────────────────────────────── */
.join{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);min-height:100vh}
.join-brand{position:relative;overflow:hidden;background:var(--ac);color:var(--ac-ink);padding:44px 56px;display:flex;flex-direction:column}
.join-brand::after{content:"";position:absolute;right:-180px;bottom:-200px;width:560px;height:560px;border-radius:50%;
  background:radial-gradient(closest-side,rgba(255,255,255,.22),transparent 70%);pointer-events:none}
.join-brand .mk-logo-t{background:var(--ac-ink);color:var(--ac)}
.join-brand .mk-brand{color:var(--ac-ink)}
.join-mid{margin:auto 0;padding:48px 0;position:relative;z-index:1}
.join-eb{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;opacity:.85;margin-bottom:18px}
.join-brand h1{font-size:clamp(36px,4.4vw,60px);color:var(--ac-ink)}
.join-brand h1 em{font-style:normal;display:block;opacity:.75}
.join-brand .join-lead{margin-top:20px;font-size:17px;opacity:.88;max-width:480px;line-height:1.6}
.join-steps{list-style:none;padding:0;margin:34px 0 0;display:flex;flex-direction:column;gap:14px;max-width:460px}
.join-steps li{display:flex;gap:14px;align-items:flex-start}
.join-steps i{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;flex-shrink:0;font-size:19px;background:rgba(255,255,255,.18);color:var(--ac-ink)}
.join-steps b{display:block;font-size:15.5px}
.join-steps span{font-size:14px;opacity:.82}
.join-foot{position:relative;z-index:1;font-size:13px;opacity:.75;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
.join-foot a{font-weight:600;text-decoration:none}
.join-form{display:flex;flex-direction:column;justify-content:center;padding:40px 56px;background:var(--bg)}
.join-box{width:100%;max-width:420px;margin:0 auto}
.join-box h2{font-size:30px;margin-bottom:8px}
.join-box .sub{color:var(--tx2);margin-bottom:24px}
.join-pct{display:inline-flex;align-items:baseline;gap:8px;padding:10px 16px;border-radius:var(--r-sm);background:var(--sf);border:1px solid var(--ln);margin-bottom:22px}
.join-pct b{font:var(--fw-t) 26px/1 var(--ff-t);color:var(--ac-tx)}
.join-pct span{font-size:13px;color:var(--tx2)}

/* ── Página de indicação (/r) ─────────────────────────────── */
.ref{min-height:100vh;display:flex;flex-direction:column}
.ref-top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:18px 24px;border-bottom:1px solid var(--ln);background:var(--sf)}
.ref-main{flex:1;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,440px);gap:56px;max-width:1080px;width:100%;margin:0 auto;padding:64px 24px;align-items:start}
.ref-por{display:inline-flex;align-items:center;gap:10px;padding:6px 14px 6px 6px;border-radius:999px;background:var(--ac-soft);border:1px solid var(--ac-ln);font-size:14px;margin-bottom:22px}
.ref-por .av{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:var(--ac);color:var(--ac-ink);font:800 12px var(--ff-b)}
.ref-txt h1{font-size:clamp(34px,4.6vw,54px)}
.ref-txt h1 em{font-style:normal;color:var(--ac-tx)}
.ref-txt>p{font-size:18px;color:var(--tx2);margin-top:18px;max-width:560px;line-height:1.65}
.ref-pontos{list-style:none;padding:0;margin:28px 0 0;display:flex;flex-direction:column;gap:12px}
.ref-pontos li{display:flex;align-items:center;gap:12px;font-size:15px}
.ref-pontos i{color:var(--ac-tx);font-size:20px}
.ref-card{background:var(--sf);border:1px solid var(--ln);border-radius:var(--r);padding:28px;box-shadow:0 30px 60px -36px rgba(0,0,0,.35)}
.ref-card h2{font-size:22px;margin-bottom:6px}
.ref-card .sub{color:var(--tx2);font-size:14.5px;margin-bottom:20px}
.ref-ok{text-align:center;padding:12px 0}
.ref-ok .ic{width:64px;height:64px;border-radius:50%;display:grid;place-items:center;margin:0 auto 16px;background:var(--ac);color:var(--ac-ink);font-size:30px}
.ref-foot{padding:22px 24px;text-align:center;font-size:12.5px;color:var(--tx3);border-top:1px solid var(--ln)}
.ref-foot a{color:var(--tx2)}
.hp{position:absolute !important;left:-9999px !important;width:1px;height:1px;overflow:hidden}

/* Telas simples (convite inválido etc.) */
.mk-centro{min-height:100vh;display:grid;place-items:center;padding:24px}
.mk-centro .ref-card{max-width:440px;text-align:center}

@media (max-width:900px){
  .join{grid-template-columns:1fr}
  .join-brand{padding:24px 22px 30px}
  .join-mid{padding:30px 0 0}
  .join-brand h1{font-size:34px}
  .join-brand .join-lead{font-size:15.5px;margin-top:12px}
  .join-steps{display:none}
  .join-foot{display:none}
  .join-form{padding:28px 20px 40px}
  .join-box h2{font-size:24px}
  .ref-main{grid-template-columns:1fr;gap:28px;padding:32px 20px 48px}
  .ref-txt>p{font-size:16px}
  .ref-pontos{display:none}
}
@media (max-width:420px){.mk-otp{gap:6px}.mk-otp input{height:54px;font-size:21px}}

/* Avisos (LK.toast) */
.toasts{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);z-index:200;display:flex;flex-direction:column;gap:8px;align-items:center;pointer-events:none}
.toast{display:flex;align-items:center;gap:10px;background:#0B1220;color:#fff;padding:11px 16px;border-radius:12px;font-size:14px;box-shadow:0 20px 50px -18px rgba(0,0,0,.4)}
.toast i{font-size:18px}