:root{
  --text: #111827;
  --muted: #6b7280;
  --border: #e5e7eb;
  --input-bg: #f3f4f6;
  --shadow: 0 18px 45px rgba(17, 24, 39, 0.08);
  --radius: 14px;
}

*{ 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(--text);
  background: #fff;
}

.brand-logo {
    width: 120px;
}

.auth-shell{
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.brand{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 20px;
}

.brand-dot{
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: #b794f4;
  box-shadow: 0 0 0 6px rgba(183, 148, 244, 0.18);
}

.auth-card{
  width: min(420px, 100%);
  margin: auto;
}

.auth-left{
  background: #fff;
  padding: 28px 36px;
  display: flex;
  flex-direction: column;
}

.auth-title{
  font-family: Sora, sans-serif;
  font-size: 34px;
  margin: 0 0 15px 0;
  letter-spacing: -0.2px;
}

.auth-subtitle{
  margin: 5 0 22px 0;
  color: var(--muted);
  font-size: 13px;
}

.auth-form{ margin-top: 15px; }

.field{ margin-bottom: 14px; }
.label{
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin: 0 0 8px 0;
  color: #374151;
}

.input{
  width: 100%;
  height: 44px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--input-bg);
  padding: 10px 12px;
  font-size: 14px;
  outline: none;
  transition: box-shadow 0.15s ease, border-color 0.15s ease, background 0.15s ease;
}

.input:focus{
  background: #fff;
  border-color: rgba(183, 148, 244, 0.9);
  box-shadow: 0 0 0 5px rgba(183, 148, 244, 0.22);
}

.btn{
  width: 100%;
  height: 46px;
  margin-top: 6px;
  border: 0;
  border-radius: 999px;
  background: #1f1f1f;
  color: #fff;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 10px 22px rgba(0,0,0,0.12);
  transition: transform 0.06s ease, filter 0.15s ease;
}

.btn:hover{ filter: brightness(1.05); }
.btn:active{ transform: translateY(1px); }

.auth-foot{
  margin-top: 14px;
  font-size: 12px;
  color: var(--muted);
  text-align: center;
}

.link{
  color: #111827;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.alert{
  background: #fff5f7;
  border: 1px solid #fecdd3;
  color: #9f1239;
  padding: 10px 12px;
  border-radius: 10px;
  font-size: 13px;
  margin-bottom: 14px;
}

.field-error{
  margin-top: 8px;
  color: #b91c1c;
  font-size: 12px;
}

.auth-right{
  background: radial-gradient(900px 500px at 60% 40%,
      rgba(255, 205, 220, 0.95) 0%,
      rgba(206, 178, 255, 0.92) 45%,
      rgba(255, 214, 165, 0.70) 100%);
}

@media (max-width: 900px){
  .auth-shell{ grid-template-columns: 1fr; }
  .auth-right{ display: none; }
  .auth-card{ margin-top: 70px; }
}