/* ==========================================================================
   PyDen Track - Recover UI (v2)
   ========================================================================== */

:root{
  --bg1:#0b1220;
  --bg2:#141a2f;
  --card: rgba(255,255,255,.86);
  --card2: rgba(255,255,255,.78);
  --txt:#0c1222;
  --muted:#5d6476;
  --border: rgba(10, 22, 42, .16);
  --shadow: 0 18px 50px rgba(0,0,0,.25);

  --p1:#007bff;
  --p2:#6610f2;
  --ok:#16a34a;
  --warn:#f59e0b;
  --bad:#ef4444;

  --radius: 18px;
}

@media (prefers-color-scheme: dark){
  :root{
    --card: rgba(12, 18, 34, .82);
    --card2: rgba(12, 18, 34, .72);
    --txt: #eef2ff;
    --muted:#b7bdd0;
    --border: rgba(255,255,255,.12);
  }
}

*{ box-sizing: border-box; }
html, body{ height: 100%; }

body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  color: var(--txt);
  background: radial-gradient(1200px 700px at 10% 10%, rgba(0,123,255,.25), transparent 55%),
              radial-gradient(1000px 600px at 85% 20%, rgba(102,16,242,.20), transparent 55%),
              linear-gradient(180deg, var(--bg1), var(--bg2));
  overflow-x:hidden;
}

/* Topbar (mesmo estilo do login) */
.topbar{
  position: fixed;
  top: 18px;
  left: 50%;
  transform: translateX(-50%);
  width: min(980px, calc(100% - 28px));
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255,255,255,.70);
  border: 1px solid rgba(255,255,255,.35);
  backdrop-filter: blur(10px);
  box-shadow: 0 10px 30px rgba(0,0,0,.18);
  z-index: 20;
}
@media (prefers-color-scheme: dark){
  .topbar{
    background: rgba(12,18,34,.60);
    border: 1px solid rgba(255,255,255,.12);
  }
}
.topbar-logo img{ height: 28px; width:auto; display:block; }
.topbar-links a{
  color: var(--txt);
  text-decoration:none;
  font-weight: 600;
  font-size: .95rem;
  padding: 8px 10px;
  border-radius: 999px;
  transition: transform .15s ease, background .15s ease, opacity .15s ease;
  opacity: .86;
}
.topbar-links a:hover{
  transform: translateY(-1px);
  background: rgba(0,0,0,.06);
  opacity:1;
}
@media (prefers-color-scheme: dark){
  .topbar-links a:hover{ background: rgba(255,255,255,.08); }
}

/* Video bg */
#video-container{
  position: fixed;
  inset: 0;
  overflow: hidden;
  z-index: -2;
}
#video-container video{
  position:absolute;
  inset:0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .72;
  filter: saturate(1.05) contrast(1.05);
}
.overlay{
  position:absolute;
  inset:0;
  background: radial-gradient(700px 400px at 20% 20%, rgba(0,123,255,.25), transparent 60%),
              radial-gradient(800px 500px at 80% 30%, rgba(102,16,242,.22), transparent 60%),
              linear-gradient(120deg, rgba(0,0,0,.55), rgba(0,0,0,.45));
  animation: floatHue 18s ease-in-out infinite;
  mix-blend-mode: multiply;
}
@keyframes floatHue{ 0%,100%{ filter:hue-rotate(0deg);} 50%{ filter:hue-rotate(18deg);} }
.grain{
  position:absolute;
  inset:-40%;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)' opacity='.22'/%3E%3C/svg%3E");
  opacity:.10;
  transform: rotate(8deg);
  pointer-events:none;
}

/* Layout */
.recover-shell{
  min-height: 100vh;
  display:grid;
  place-items:center;
  padding: 96px 14px 26px;
}

.recover-card{
  width: min(520px, 100%);
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--card), var(--card2));
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  padding: 22px 22px 18px;
  position: relative;
  overflow:hidden;
  animation: cardIn .55s cubic-bezier(.2,.8,.2,1) both;
}
@keyframes cardIn{
  from{ opacity:0; transform: translateY(18px) scale(.98); }
  to{ opacity:1; transform: translateY(0) scale(1); }
}
.recover-card::before{
  content:"";
  position:absolute;
  inset: -2px;
  background: radial-gradient(320px 200px at 20% 15%, rgba(0,123,255,.22), transparent 65%),
              radial-gradient(320px 200px at 80% 25%, rgba(102,16,242,.18), transparent 65%);
  pointer-events:none;
}

.brand{ text-align:center; position:relative; }
.logo{
  max-width: 280px;
  width: min(280px, 72%);
  height:auto;
  display:inline-block;
  filter: drop-shadow(0 12px 30px rgba(0,0,0,.20));
  animation: logoFloat 5s ease-in-out infinite;
}
@keyframes logoFloat{ 0%,100%{ transform: translateY(0);} 50%{ transform: translateY(-4px);} }
.brand-sub{ margin: 8px 0 0; color: var(--muted); font-weight: 600; font-size: .98rem; }

/* Progress */
.progress-wrap{ margin: 16px 0 10px; }
.progress{ height: 8px; border-radius: 999px; background: rgba(0,0,0,.10); overflow:hidden; }
.progress-bar{ border-radius: 999px; background: linear-gradient(45deg, var(--p1), var(--p2)); }
.progress-steps{
  display:flex;
  justify-content:space-between;
  margin-top: 8px;
  font-weight: 800;
  font-size: .86rem;
  color: var(--muted);
}
.ps.active{ color: rgba(0,0,0,.86); }
@media (prefers-color-scheme: dark){
  .ps.active{ color: rgba(255,255,255,.88); }
}

/* Steps */
.step{ display:none; opacity:0; }
.step.active{
  display:block;
  opacity:1;
  animation: fadeUp .45s ease both;
}
@keyframes fadeUp{ from{opacity:0; transform: translateY(10px);} to{opacity:1; transform: translateY(0);} }

/* Inputs */
.form-label{ font-weight: 800; }
.field{ margin-bottom: 14px; }
.field-hint{ margin-top: 6px; font-size: .85rem; color: var(--muted); }

.input-wrap{ position:relative; display:flex; align-items:center; }
.input-icon{ position:absolute; left: 12px; font-size: 1.05rem; opacity: .8; }

.form-control{
  width:100%;
  background: rgba(255,255,255,.55);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 12px 44px 12px 40px;
  font-weight: 700;
  transition: box-shadow .2s ease, transform .2s ease, border-color .2s ease, background .2s ease;
}
@media (prefers-color-scheme: dark){
  .form-control{ background: rgba(255,255,255,.06); }
}
.form-control:focus{
  border-color: rgba(0,123,255,.55);
  box-shadow: 0 0 0 4px rgba(0,123,255,.14);
  transform: translateY(-1px);
  outline: none;
}
.form-control.invalid, .form-control.is-invalid{
  border-color: rgba(239,68,68,.7);
  box-shadow: 0 0 0 4px rgba(239,68,68,.14);
}

.icon-btn{
  position:absolute;
  right: 8px;
  width: 38px;
  height: 38px;
  display:grid;
  place-items:center;
  border: none;
  background: transparent;
  border-radius: 12px;
  cursor:pointer;
  color: inherit;
  opacity: .9;
  transition: background .15s ease, transform .15s ease;
}
.icon-btn:hover{ background: rgba(0,0,0,.06); transform: translateY(-1px); }
@media (prefers-color-scheme: dark){
  .icon-btn:hover{ background: rgba(255,255,255,.08); }
}

.error-message{ color: var(--bad); font-weight: 700; font-size: .9rem; margin-top: 6px; min-height: 1.1em; }

/* Code */
.code-inputs{
  display:flex;
  gap: 10px;
  justify-content:center;
  margin: 10px 0 6px;
}
.code-input{
  width: 44px;
  height: 46px;
  text-align:center;
  font-size: 1.35rem;
  font-weight: 900;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: rgba(255,255,255,.55);
  transition: box-shadow .2s ease, transform .2s ease, border-color .2s ease;
}
@media (prefers-color-scheme: dark){
  .code-input{ background: rgba(255,255,255,.06); }
}
.code-input:focus{
  border-color: rgba(0,123,255,.55);
  box-shadow: 0 0 0 4px rgba(0,123,255,.14);
  transform: translateY(-1px);
  outline:none;
}
.code-input.invalid{ border-color: rgba(239,68,68,.7); box-shadow: 0 0 0 4px rgba(239,68,68,.14); }

/* Strength meter */
.meter{
  height: 8px;
  border-radius: 999px;
  background: rgba(0,0,0,.10);
  overflow:hidden;
  margin-top: 10px;
}
.meter-bar{
  height: 100%;
  width: 0%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--bad), var(--warn), var(--ok));
  transition: width .25s ease;
}

/* Buttons */
.btn-hero{
  position: relative;
  border: none;
  border-radius: 14px;
  padding: 12px 14px;
  font-weight: 900;
  letter-spacing: .2px;
  background: linear-gradient(45deg, var(--p1), var(--p2));
  overflow:hidden;
  box-shadow: 0 14px 30px rgba(0,0,0,.18);
  transition: transform .2s ease, box-shadow .2s ease, filter .2s ease;
}
.btn-hero:hover:not(:disabled){
  transform: translateY(-2px);
  box-shadow: 0 20px 38px rgba(0,0,0,.22);
  filter: saturate(1.05);
}
.btn-hero:active{ transform: translateY(0px) scale(.99); }
.btn-hero:disabled{ opacity:.72; transform:none; box-shadow: none; }

.btn-glow{
  position:absolute;
  inset: -2px;
  background: radial-gradient(220px 80px at var(--x, 20%) var(--y, 20%), rgba(255,255,255,.35), transparent 60%);
  opacity: .55;
  pointer-events:none;
}

.step-footer{
  margin-top: 12px;
  display:flex;
  justify-content: space-between;
  align-items:center;
}

.link-btn{
  border:none;
  background: transparent;
  color: var(--muted);
  font-weight: 900;
  padding: 0;
  cursor:pointer;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.link-btn:disabled{
  opacity:.55;
  cursor:not-allowed;
}

.link-secondary{
  color: var(--muted);
  font-weight: 800;
  text-decoration: none;
}
.link-secondary:hover{ text-decoration: underline; text-underline-offset: 3px; }

/* Notifications */
#notification-container{
  position: fixed;
  top: 78px;
  left: 50%;
  transform: translateX(-50%);
  width: auto;
  max-width: 92%;
  z-index: 3000;
  pointer-events: none;
}
.notification{
  display:flex;
  align-items:center;
  margin-bottom: .5rem;
  background: rgba(255,255,255,.94);
  border-radius: 14px;
  padding: .8rem 1rem;
  box-shadow: 0 10px 24px rgba(0,0,0,.18);
  font-weight: 800;
  pointer-events: all;
  opacity: 0;
  transform: translateY(-10px);
  transition: opacity .25s ease, transform .25s ease;
  border: 1px solid rgba(0,0,0,.08);
}
@media (prefers-color-scheme: dark){
  .notification{
    background: rgba(12,18,34,.92);
    border: 1px solid rgba(255,255,255,.10);
  }
}
.notification-success { border-left: 4px solid #22c55e; }
.notification-error   { border-left: 4px solid #ef4444; }
.notification-info    { border-left: 4px solid #06b6d4; }
.notification-warning { border-left: 4px solid #f59e0b; }
.notification .icon{ font-size: 1.2rem; margin-right: .75rem; }
.notification .message{ flex: 1; }
.notification.show{ opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce){
  *{ animation: none !important; transition: none !important; }
}


/* ============================
   Contrast Upgrade (inputs)
   - mantém toda a lógica do recover.js
   - melhora legibilidade no light/dark
   ============================ */

:root{
  /* Input contrast */
  --in-bg: rgba(255,255,255,.88);
  --in-bg-focus: rgba(255,255,255,.96);
  --in-border: rgba(10, 22, 42, .18);
  --in-border-focus: rgba(0,123,255,.55);
  --in-text: #0c1222;
  --in-placeholder: rgba(12,18,34,.45);
  --in-ico: rgba(12,18,34,.55);
}
@media (prefers-color-scheme: dark){
  :root{
    --in-bg: rgba(255,255,255,.07);
    --in-bg-focus: rgba(255,255,255,.10);
    --in-border: rgba(255,255,255,.14);
    --in-border-focus: rgba(99,102,241,.65);
    --in-text: #eef2ff;
    --in-placeholder: rgba(238,242,255,.45);
    --in-ico: rgba(238,242,255,.55);
  }
}

/* Compat: se a página ainda tiver .input-wrap em algum lugar */
.input-shell, .input-wrap{
  position: relative;
  display:flex;
  align-items:center;
  border-radius: 14px;
  background: var(--in-bg);
  border: 1px solid var(--in-border);
  box-shadow: 0 10px 22px rgba(0,0,0,.10);
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease, background .18s ease;
}
.input-shell:focus-within, .input-wrap:focus-within{
  transform: translateY(-1px);
  background: var(--in-bg-focus);
  border-color: var(--in-border-focus);
  box-shadow: 0 0 0 4px rgba(0,123,255,.14), 0 14px 26px rgba(0,0,0,.14);
}
@media (prefers-color-scheme: dark){
  .input-shell:focus-within, .input-wrap:focus-within{
    box-shadow: 0 0 0 4px rgba(99,102,241,.18), 0 14px 26px rgba(0,0,0,.28);
  }
}

/* Ícone dentro do input */
.input-ico, .input-icon{
  position:absolute;
  left: 12px;
  font-size: 1.05rem;
  color: var(--in-ico);
  opacity: .95;
}

/* Input real */
.form-control.form-contrast{
  border: none !important;
  background: transparent !important;
  color: var(--in-text) !important;
  padding: 12px 44px 12px 40px !important;
  border-radius: 14px !important;
  font-weight: 800;
}
.form-control.form-contrast::placeholder{
  color: var(--in-placeholder) !important;
  font-weight: 800;
}
.form-control.form-contrast:focus{
  box-shadow: none !important;
  outline: none !important;
}

/* Botões de mostrar senha */
.icon-btn{
  background: rgba(0,0,0,.04);
  color: var(--in-ico);
  transition: background .15s ease, transform .15s ease, color .15s ease;
}
.icon-btn:hover{
  background: rgba(0,0,0,.08);
  transform: translateY(-1px);
  color: var(--txt);
}
@media (prefers-color-scheme: dark){
  .icon-btn{ background: rgba(255,255,255,.06); }
  .icon-btn:hover{ background: rgba(255,255,255,.10); }
}

/* Inputs de código (OTP) com contraste + foco claro */
.code-input{
  background: var(--in-bg) !important;
  border: 1px solid var(--in-border) !important;
  color: var(--in-text) !important;
  box-shadow: 0 10px 22px rgba(0,0,0,.10);
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease, background .18s ease;
}
.code-input:focus{
  outline: none !important;
  transform: translateY(-1px);
  background: var(--in-bg-focus) !important;
  border-color: var(--in-border-focus) !important;
  box-shadow: 0 0 0 4px rgba(0,123,255,.14), 0 14px 26px rgba(0,0,0,.14);
}
@media (prefers-color-scheme: dark){
  .code-input:focus{
    box-shadow: 0 0 0 4px rgba(99,102,241,.18), 0 14px 26px rgba(0,0,0,.28);
  }
}

/* Estados de erro mais visíveis */
.error-message{
  color: rgba(239,68,68,.95);
  font-weight: 850;
}