/* =========================================
   Reset & Basics
   ========================================= */

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  height: 100vh;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #e5e7eb;
  background: radial-gradient(circle at top, #1e293b 0, #020617 60%, #000);
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 16px;
}

/* =========================================
   Container
   ========================================= */

#authContainer {
  width: 100%;
  max-width: 440px;
}

/* =========================================
   Card
   ========================================= */

.auth-card {
  background: rgba(15, 23, 42, 0.9);
  backdrop-filter: blur(18px);
  border-radius: 22px;
  padding: 28px 24px;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.45);
  position: relative;
  overflow: hidden;
}

/* Glow Orbs */
.auth-card::before,
.auth-card::after {
  content: "";
  position: absolute;
  border-radius: 999px;
  filter: blur(38px);
  opacity: 0.28;
}

.auth-card::before {
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.8), transparent);
  top: -80px;
  right: -60px;
}

.auth-card::after {
  width: 160px;
  height: 160px;
  background: radial-gradient(circle, rgba(168, 85, 247, 0.8), transparent);
  bottom: -70px;
  left: -50px;
}

/* =========================================
   Titel
   ========================================= */

#authTitle {
  margin: 0 0 20px;
  text-align: center;
  font-size: 1.7rem;
  font-weight: 650;
  color: #f8fafc;
  letter-spacing: 0.03em;
}

/* =========================================
   Labels & Inputs
   ========================================= */

label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #94a3b8;
  margin-bottom: 4px;
}

input {
  width: 100%;
  background: rgba(15, 23, 42, 0.92);
  border: 1px solid rgba(148, 163, 184, 0.65);
  border-radius: 12px;
  padding: 12px 14px;
  color: #e5e7eb;
  font-size: 1rem;
  transition: all 0.15s ease;
}

input:focus {
  border-color: #38bdf8;
  box-shadow: 0 0 0 2px rgba(56, 189, 248, 0.25);
  background: rgba(15, 23, 42, 0.97);
}

/* =========================================
   Passwortfeld
   ========================================= */

.password-wrapper {
  position: relative;
  width: 100%;
  margin-bottom: 6px;
}

.password-wrapper input {
  padding-right: 46px;
}

.toggle-password-btn {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  font-size: 1.2rem;
  opacity: 0.75;
  cursor: pointer;
  color: #e5e7eb;
  transition: transform 0.15s ease, opacity 0.15s ease;
}

.toggle-password-btn:hover {
  transform: translateY(-50%) scale(1.15);
  opacity: 1;
}

/* =========================================
   Passwort-Status UNTER dem Feld
   ========================================= */

.password-status {
  font-size: 0.82rem;
  margin-top: 4px;
  padding-left: 4px;
  color: #ef4444; /* rot, wenn falsch */
  display: flex;
  gap: 6px;
  align-items: center;
  transition: color 0.2s ease;
}

/* Wenn Passwort OK, JS setzt grün */
.password-status.valid {
  color: #22c55e;
}

/* =========================================
   Hinweistext unter Passwort
   ========================================= */

.password-hint {
  font-size: 0.78rem;
  color: #9ca3af;
  margin-top: 6px;
}

/* =========================================
   Buttons
   ========================================= */

.btn {
  width: 100%;
  padding: 12px 16px;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  font-size: 0.95rem;
  font-weight: 600;
  margin-top: 10px;
  transition: all 0.15s ease;
}

/* Primär (Login) */
.btn.primary {
  background: linear-gradient(135deg, #22c55e, #4ade80);
  box-shadow: 0 12px 30px rgba(34, 197, 94, 0.4);
  color: #032e23;
}

.btn.primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 40px rgba(34, 197, 94, 0.55);
}

/* Sekundär */
.btn.secondary {
  background: rgba(15, 23, 42, 0.85);
  color: #e5e7eb;
  border: 1px solid rgba(148, 163, 184, 0.7);
}

.btn.secondary:hover {
  background: rgba(30, 41, 59, 0.8);
  transform: translateY(-1px);
}

/* =========================================
   Status / Fehlermeldung
   ========================================= */

.auth-message {
  margin-top: 14px;
  min-height: 1.1em;
  font-size: 0.9rem;
  text-align: center;
  color: #f87171;
}

/* =========================================
   Responsive
   ========================================= */

@media (min-width: 480px) {
  .auth-card {
    padding: 32px 28px;
  }

  #authTitle {
    font-size: 1.85rem;
  }
}

@media (min-width: 760px) {
  #authContainer {
    max-width: 500px;
  }
}