:root{
  --bg: url("red.jpg");
  --stroke: rgba(255,255,255,.16);
  --text: #000000;
  --muted: #000000;
  --primary: #21c213;
  --primary-ink:#062c16;
  --focus: #9ec5ff;
  --shadow: 0 20px 60px rgba(0,0,0,.45);
  --radius: 16px;
}

*{ box-sizing:border-box; }

html,body{ height:100%; }

body.auth-bg{
  margin:0;
  font-family: system-ui, Segoe UI, Roboto, Inter, Arial, sans-serif;
  color: var(--text);
  background: var(  --bg);
  background-attachment: fixed;
}
.auth-container{
  min-height:100dvh;
  display:grid;
  place-items:center;
  padding:32px;
}

.auth-card{
  width: min(960px, 100%);
  background: #fff;
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: clamp(20px, 3vw, 32px);
}

.auth-header{
  text-align:center;
  margin-bottom: 18px;
}
.auth-header h1{
  margin:0 0 6px;
  font-weight: 800;
  letter-spacing:.2px;
}
.auth-header p{
  margin:0;
  color: var(--muted);
}

.auth-form{
  display:block;
}

.grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 18px;
}
.field.full{ grid-column: 1 / -1; }

.field label{
  display:block;
  font-size: 13px;
  color: var(--muted);
  margin: 6px 0 6px;
}

.input{
  display:flex;
  align-items:center;
  gap:10px;
  background: rgba(0,0,0,.25);
  border:1px solid var(--stroke);
  border-radius: 12px;
  padding: 10px 12px;
}
.input:focus-within{
  outline: 2px solid var(--focus);
  outline-offset: 1px;
}
.input i{ font-size: 20px; color: rgb(0, 0, 0); }

.input input,
.input select{
  width:100%;
  background: transparent;
  border:0;
  color: var(--text);
  font: inherit;
  padding: 6px 2px;
  outline: none;
}

.icon-btn{
  display:grid;
  place-items:center;
  border:0;
  background: transparent;
  color: #000000;
  cursor: pointer;
  font-size: 18px;
  padding: 2px;
}

.btn{
  display: inline-flex;
  align-items: center;
  gap:8px;
  border:0;
  cursor:pointer;
  border-radius: 12px;
  padding: 10px 14px;
  font-weight: 700;
  transition: transform .06s ease, box-shadow .2s ease;
}
.btn:active{ transform: translateY(1px); }

.btn.primary{
  background: var(--primary);
  color: var(--primary-ink);
  width: max-content;
}
.btn.primary.full{ width: 20%; margin-top: 14px; padding: 20px;}

.btn.outline{
  background: transparent;
  color: var(--text);
  border: 1px solid var(--stroke);
}

.btn.subtle{
  background: rgba(255,255,255,.06);
  color: var(--text);
  border: 1px solid var(--stroke);
}

.switch{
  margin-top: 14px;
  text-align: center;
  color: var(--muted);
}
.switch a{ color: #21c213; text-decoration: none; }

.muted{ color: var(--muted); }

.field-error{
  color: #ffd5d5;
  margin-top: 6px;
  min-height: 18px;
  font-size: 13px;
}

/* Avatar row */
.avatar-row{
  display:flex; align-items:center; gap:16px;
  margin: 8px 0 10px;
  flex-wrap: wrap;
}
.avatar{
  width: 96px; height: 96px; border-radius: 999px;
  object-fit: cover;
  border: 2px solid var(--stroke);
  background: rgba(255,255,255,.06);
}
.avatar-ctrls{
  display:flex; flex-direction:column; gap:8px;
}

/* Responsive */
@media (max-width: 720px){
  .grid{ grid-template-columns: 1fr; }
  .auth-card{ padding: 18px; }
}