:root{
  --bg: #0f172a;           /* slate-900 */
  --panel: #0b1222;        /* deep blue */
  --panel-2: #0e1a32;      /* deeper blue */
  --text: #e5e7eb;         /* slate-200 */
  --muted: #94a3b8;        /* slate-400 */
  --primary: #60a5fa;      /* blue-400 */
  --primary-2: #3b82f6;    /* blue-500 */
  --ring: rgba(96,165,250,.35);
  --danger: #ef4444;
  --success: #22c55e;
  --radius: 14px;
  --shadow: 0 20px 45px rgba(0,0,0,.35), inset 0 1px 0 rgba(255,255,255,.03);
}

html, body{
  height: 100%;
}

body{
  background:
    radial-gradient(80rem 60rem at 10% -10%, rgba(59,130,246,.20), transparent 35%),
    radial-gradient(65rem 50rem at 110% 10%, rgba(236,72,153,.12), transparent 40%),
    linear-gradient(180deg, #0b1020 0%, #0a0f1a 65%, #090f1a 100%);
  color: var(--text);
}

.auth-shell{
  min-height: 70vh;
  display: grid;
  place-items: center;
  padding: 4rem 1rem;
}

.auth-card{
  width: min(980px, 94vw);
  background:
    radial-gradient(120rem 40rem at 0% 0%, rgba(255,255,255,.08), transparent 30%),
    radial-gradient(80rem 120rem at 100% 30%, rgba(255,255,255,.06), transparent 40%),
    linear-gradient(180deg, var(--panel) 0%, var(--panel-2) 100%);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.auth-header{
  padding: 2rem 2rem 0 2rem;
}
.auth-header h1{
  margin: 0 0 .25rem;
  font-size: clamp(1.35rem, 1.1rem + 1.2vw, 1.9rem);
  letter-spacing: .2px;
}
.auth-header p{
  margin: 0;
  color: var(--muted);
}

/* Tabs */
.auth-tabs{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .5rem;
  padding: 1.25rem 1.25rem 0 1.25rem;
}
.tab-btn{
  appearance: none;
  border: 1px solid rgba(255,255,255,.06);
  background: rgba(255,255,255,.03);
  color: var(--text);
  padding: .8rem 1rem;
  border-radius: 12px;
  cursor: pointer;
  transition: transform .06s ease, background .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.tab-btn:hover{
  background: rgba(255,255,255,.06);
  transform: translateY(-1px);
}
.tab-btn.active{
  border-color: rgba(96,165,250,.45);
  background:
    radial-gradient(120rem 40rem at 0% 0%, rgba(96,165,250,.10), transparent 30%),
    rgba(96,165,250,.06);
  box-shadow: 0 0 0 1px rgba(96,165,250,.25) inset, 0 8px 22px rgba(96,165,250,.15);
}

/* Content */
.tab-content{
  padding: 1.25rem 1.25rem 1.5rem;
}
.tab-pane{
  display: none;
  border: 1px solid rgba(255,255,255,.06);
  background: rgba(6,10,22,.55);
  border-radius: 12px;
  padding: 1.25rem;
}
.tab-pane.active{
  display: block;
}

/* Forms */
.kt-form{
  display: grid;
  gap: 1rem;
}
.form-grid{
  display: grid;
  gap: .9rem;
  grid-template-columns: repeat(2, minmax(0,1fr));
}
.form-row{
  display: grid;
  gap: .45rem;
}
.form-row label{
  font-size: .93rem;
  color: var(--muted);
}
.kt-form input[type="text"],
.kt-form input[type="email"],
.kt-form input[type="password"]{
  width: 100%;
  padding: .85rem 1rem;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,.08);
  background: rgba(255,255,255,.04);
  color: var(--text);
  outline: none;
  transition: border-color .15s ease, box-shadow .15s ease, background .15s ease;
}
.kt-form input:focus{
  border-color: rgba(96,165,250,.45);
  box-shadow: 0 0 0 4px var(--ring);
  background: rgba(255,255,255,.055);
}

.form-actions{
  display: flex;
  gap: .9rem;
  align-items: center;
  flex-wrap: wrap;
  margin-top: .25rem;
}
.btn{
  padding: .9rem 1.15rem;
  border: 1px solid transparent;
  border-radius: 12px;
  cursor: pointer;
  font-weight: 600;
  letter-spacing: .2px;
  transition: transform .06s ease, box-shadow .2s ease, border-color .2s ease, background .2s ease;
}
.btn-primary{
  color: #0b1222;
  background: linear-gradient(180deg, var(--primary) 0%, var(--primary-2) 100%);
  box-shadow: 0 10px 22px rgba(59,130,246,.28), inset 0 1px 0 rgba(255,255,255,.25);
}
.btn-primary:hover{
  transform: translateY(-1px);
}
.btn-secondary{
  color: var(--text);
  background: rgba(255,255,255,.06);
  border-color: rgba(96,165,250,.35);
}
.btn-secondary:hover{
  background: rgba(255,255,255,.09);
  transform: translateY(-1px);
}

.link{
  color: var(--primary);
  text-decoration: none;
}
.link:hover{ text-decoration: underline; }

.muted{
  margin: .25rem 0 0;
  color: var(--muted);
  font-size: .95rem;
}

/* Messages & errors */
.messages{
  list-style: none;
  margin: 0 1.25rem 1rem;
  padding: 0;
  display: grid;
  gap: .5rem;
}
.msg{
  border-radius: 10px;
  padding: .75rem 1rem;
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.06);
}
.msg-success{ border-color: rgba(34,197,94,.55); background: rgba(34,197,94,.12); }
.msg-error{ border-color: rgba(239,68,68,.55); background: rgba(239,68,68,.12); }

.errorlist{
  margin: .2rem 0 0;
  padding-left: 1rem;
  color: #fecaca; /* red-200 */
  font-size: .92rem;
}
.helptext{
  color: var(--muted);
  font-size: .88rem;
}

/* Responsive */
@media (max-width: 860px){
  .form-grid{ grid-template-columns: 1fr; }
}
.profile-card.styled {
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: 0 10px 20px rgba(0, 0, 0, .2);
}

.profile-grid {
  display: grid;
  gap: 2rem;  /* mehr Abstand zwischen Einträgen */
  padding-top: 1rem;
}

.profile-row {
  display: flex;
  flex-direction: column;
  gap: .4rem;
}

.profile-label {
  font-weight: 600;
  color: var(--muted);
  font-size: 1rem;
}

.profile-value {
  font-size: 1.05rem;
  color: var(--text);
  padding-left: 1.25rem;  /* leichte Einrückung */
  word-break: break-word;
}