/* =========================================================================
   LUDIQUEST — LOGIN PAGE
   Design 100% código: HTML + CSS + SVG inline, sem imagens externas.
   ========================================================================= */

:root{
  --blue:#2563EB;
  --purple:#7C3AED;
  --turquoise:#22D3EE;
  --orange:#F59E0B;
  --green:#10B981;
  --navy:#0F172A;
  --white:#FFFFFF;
  --bg:#F5F9FF;

  --grad-primary:linear-gradient(120deg,var(--blue),var(--purple));

  --font-display:'Poppins',sans-serif;
  --font-body:'Poppins',sans-serif;

  --radius-card:28px;
  --shadow-md:0 12px 34px rgba(15,23,42,.14);
  --shadow-lg:0 30px 70px rgba(15,23,42,.22);
  --ease:cubic-bezier(.22,1,.36,1);
}

*,*::before,*::after{box-sizing:border-box}
body{
  margin:0;font-family:var(--font-body);background:var(--bg);color:var(--navy);
  -webkit-font-smoothing:antialiased;min-height:100vh;overflow-x:hidden;
}
h1,h2{font-family:var(--font-display);margin:0;color:var(--navy)}
p{margin:0}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
:focus-visible{outline:3px solid var(--blue);outline-offset:3px;border-radius:8px}

@media (prefers-reduced-motion:reduce){
  *{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important}
}

/* ---------- Backdrop ---------- */
.backdrop{position:fixed;inset:0;z-index:0;overflow:hidden;pointer-events:none}
.grid-pattern{
  position:absolute;inset:-10%;
  background-image:
    linear-gradient(to right, rgba(37,99,235,.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(37,99,235,.05) 1px, transparent 1px);
  background-size:50px 50px;
  mask-image:radial-gradient(ellipse 60% 70% at 20% 40%, #000 30%, transparent 80%);
}
.aurora{position:absolute;width:60vw;height:60vw;border-radius:50%;filter:blur(90px);opacity:.3;animation:auroraMove 28s ease-in-out infinite alternate}
.aurora-1{top:-15%;left:-15%;background:radial-gradient(circle, var(--blue), transparent 65%)}
.aurora-2{bottom:-20%;right:-15%;background:radial-gradient(circle, var(--purple), transparent 65%);animation-duration:34s;animation-delay:-10s}
@keyframes auroraMove{0%{transform:translate(0,0) scale(1)}100%{transform:translate(4%,5%) scale(1.08)}}

.glow-circle{position:absolute;border-radius:50%;filter:blur(60px);opacity:.2}
.circle-a{width:280px;height:280px;top:20%;right:20%;background:var(--turquoise)}
.circle-b{width:220px;height:220px;bottom:14%;left:38%;background:var(--orange)}
.circle-c{width:200px;height:200px;top:60%;right:6%;background:var(--green);opacity:.15}

/* ---------- Layout ---------- */
.stage{
  position:relative;z-index:1;
  min-height:100vh;
  display:grid;
  grid-template-columns:1.15fr 1fr;
}

/* ---------- Lado decorativo ---------- */
.art-side{
  position:relative;overflow:hidden;
  background:var(--grad-primary);
  display:flex;align-items:center;justify-content:center;
  padding:40px;
}
.art-side::before{
  content:'';position:absolute;inset:0;
  background:radial-gradient(circle at 25% 20%, rgba(255,255,255,.14), transparent 45%),
             radial-gradient(circle at 80% 80%, rgba(255,255,255,.1), transparent 45%);
}
.art-inner{position:relative;width:480px;max-width:100%;height:480px}

.orbit{position:absolute;inset:0;animation:spin 70s linear infinite}
.orbit-2{animation:spin 50s linear infinite reverse}
@keyframes spin{to{transform:rotate(360deg)}}

.deco-card{
  position:absolute;background:rgba(255,255,255,.14);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border:1px solid rgba(255,255,255,.28);
  border-radius:18px;padding:16px;color:#fff;
  box-shadow:0 20px 40px rgba(15,23,42,.25);
  animation:floatY var(--dur,7s) ease-in-out infinite;
  animation-delay:var(--delay,0s);
}
@keyframes floatY{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}

.ring-card{
  top:4%;left:0%;
  display:flex;flex-direction:column;align-items:center;gap:4px;
  width:96px;
}
.ring-card span{font-weight:700;font-size:13px}

.question-card{
  top:16%;right:-2%;width:200px;
}
.qc-tag{font-size:10.5px;font-weight:700;color:#DCE6FF;text-transform:uppercase;letter-spacing:.04em;margin-bottom:6px}
.qc-title{font-size:15px;font-weight:700;margin-bottom:12px}
.qc-row{display:flex;gap:6px;margin-bottom:6px}
.qc-pill{height:10px;border-radius:99px;flex:1;background:rgba(255,255,255,.35)}
.qc-pill.long{flex:1.6}
.qc-blue{background:#93C5FD}
.qc-purple{background:#C4B5FD}
.qc-turq{background:#67E8F9}
.qc-orange{background:#FCD34D}

.score-card{
  bottom:10%;left:6%;
  display:flex;flex-direction:column;align-items:flex-start;gap:2px;
  width:auto;
}
.score-num{font-size:19px;font-weight:800;color:#fff}
.score-label{font-size:11px;color:#DCE6FF;font-weight:600}

.badge{
  position:absolute;width:52px;height:52px;border-radius:16px;
  display:flex;align-items:center;justify-content:center;
  background:rgba(255,255,255,.18);
  backdrop-filter:blur(10px);
  border:1px solid rgba(255,255,255,.3);
  box-shadow:0 14px 30px rgba(15,23,42,.22);
  animation:floatY var(--dur,7s) ease-in-out infinite;
  animation-delay:var(--delay,0s);
}
.badge-trophy{top:0;right:26%;border-radius:50%;background:rgba(245,158,11,.35)}
.badge-question{bottom:22%;right:2%;background:rgba(124,58,237,.4)}
.badge-check{bottom:0;left:32%;background:rgba(16,185,129,.4)}

.mini-answer{
  position:absolute;bottom:34%;right:14%;
  background:#fff;color:var(--purple);font-weight:700;font-size:12.5px;
  padding:9px 16px;border-radius:99px;box-shadow:var(--shadow-md);
  animation:floatY var(--dur,8s) ease-in-out infinite;animation-delay:var(--delay,0s);
}

.p-dot{position:absolute;border-radius:50%;background:#fff;opacity:.6}
.dot-1{width:7px;height:7px;top:40%;left:14%;animation:floatY 5s ease-in-out infinite}
.dot-2{width:5px;height:5px;top:8%;left:42%;animation:floatY 6s ease-in-out infinite reverse}
.dot-3{width:6px;height:6px;bottom:6%;right:38%;animation:floatY 6.5s ease-in-out infinite}
.p-star{position:absolute;top:60%;left:-2%;animation:floatY 6s ease-in-out infinite}

.art-copy{position:absolute;left:0;bottom:-108px;width:100%;text-align:left;color:#fff}
.art-copy h2{font-size:23px;font-weight:700;line-height:1.3;margin-bottom:10px;max-width:380px}
.art-copy p{font-size:14px;color:#E4E9FF;max-width:360px;line-height:1.55}

.side-wave{position:absolute;left:0;bottom:0;width:100%;height:80px}

/* ---------- Lado do login ---------- */
.login-side{
  display:flex;align-items:center;justify-content:center;
  padding:40px 24px;
}
.login-card{
  width:100%;max-width:400px;
  background:rgba(255,255,255,.9);
  backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  border:1px solid rgba(255,255,255,.7);
  border-radius:var(--radius-card);
  padding:44px 38px;
  box-shadow:var(--shadow-lg);
  animation:cardIn .7s var(--ease);
}
@keyframes cardIn{from{opacity:0;transform:translateY(16px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}

.card-brand{display:inline-flex;align-items:center;gap:10px;margin-bottom:28px;font-family:var(--font-display);font-weight:600;font-size:19px}
.card-brand strong{font-weight:800;color:var(--blue)}

.login-card h1{font-size:25px;font-weight:800;margin-bottom:10px}
.card-sub{color:#5B6B8C;font-size:14.5px;line-height:1.55;margin-bottom:30px}

.btn-google{
  width:100%;display:flex;align-items:center;justify-content:center;gap:12px;
  padding:15px 20px;border-radius:14px;border:1.5px solid #E4EAF7;background:#fff;
  font-weight:600;font-size:15px;color:#3C4043;
  box-shadow:0 2px 10px rgba(15,23,42,.06);
  position:relative;overflow:hidden;
  transition:transform .2s var(--ease), box-shadow .2s var(--ease), border-color .2s;
}
.btn-google:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(15,23,42,.12);border-color:#C9D6F5}
.btn-google:disabled{opacity:.6;cursor:wait;transform:none}
.btn-google::after{
  content:'';position:absolute;inset:0;border-radius:inherit;
  background:radial-gradient(circle, rgba(37,99,235,.25) 0%, transparent 60%);
  opacity:0;transform:scale(0);transition:opacity .5s,transform .5s;
}
.btn-google:active::after{opacity:1;transform:scale(2.4);transition:0s}

.divider{display:flex;align-items:center;gap:14px;margin:24px 0;color:#94A3C4;font-size:12.5px;font-weight:600}
.divider::before,.divider::after{content:'';flex:1;height:1px;background:#E4EAF7}

.btn-outline{
  width:100%;padding:14px 20px;border-radius:14px;
  background:transparent;border:1.5px solid #E4EAF7;color:var(--navy);
  font-weight:600;font-size:14.5px;
  transition:border-color .2s, color .2s, transform .2s;
}
.btn-outline:hover{border-color:var(--blue);color:var(--blue);transform:translateY(-2px)}

.legal{margin-top:26px;text-align:center;font-size:12.3px;line-height:1.6;color:#8894B3}
.legal a{font-weight:600;color:#5B6B8C}
.legal a:hover{color:var(--blue)}

/* ---------- Toasts ---------- */
.toast-host{position:fixed;top:20px;right:20px;z-index:50;display:flex;flex-direction:column;gap:10px}
.toast{
  background:#fff;border:1px solid #E4EAF7;box-shadow:var(--shadow-md);border-radius:12px;
  padding:12px 16px;display:flex;align-items:center;gap:10px;font-size:14px;font-weight:600;max-width:320px;
  animation:toastIn .2s var(--ease);
}
.toast.error{color:#EF4444}
.toast.success{color:var(--green)}
.toast.info{color:var(--blue)}
.toast.leaving{animation:toastOut .2s var(--ease) forwards}
@keyframes toastIn{from{opacity:0;transform:translateX(20px)}to{opacity:1;transform:translateX(0)}}
@keyframes toastOut{to{opacity:0;transform:translateX(20px)}}

/* ---------- Responsive ---------- */
@media (max-width:980px){
  .stage{grid-template-columns:1fr}
  .art-side{display:none}
  .login-side{padding:60px 20px;min-height:100vh}
}
@media (max-width:480px){
  .login-card{padding:34px 24px;border-radius:22px}
}