* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: #f5e7cb;
  font-family: "VT323", monospace;
  background:
    radial-gradient(1100px 500px at 50% -10%, rgba(89, 129, 194, 0.24), transparent 58%),
    linear-gradient(180deg, #121d2f 0%, #0c1523 45%, #070d16 100%);
}

.auth-page {
  width: min(680px, 94vw);
  margin: 1.4rem auto;
  display: grid;
  gap: 0.8rem;
}

.back-home {
  color: #ffe2ac;
  text-decoration: none;
  width: fit-content;
  border: 2px solid #8a6532;
  background: #2f1f12;
  padding: 0.3rem 0.6rem;
}

h1 {
  margin: 0;
  font-family: "Almendra SC", serif;
  color: #ffd98a;
  font-size: clamp(2rem, 4.6vw, 3rem);
}

.auth-tabs {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.tab {
  text-decoration: none;
  color: #e4d8c0;
  border: 2px solid #56637a;
  padding: 0.35rem 0.65rem;
  background: #172132;
}

.tab.active {
  border-color: #d6ab56;
  color: #ffe6ba;
  background: #392812;
}

.flash-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.35rem;
}

.flash {
  border: 2px solid;
  padding: 0.35rem 0.45rem;
}

.flash-error {
  border-color: rgba(231, 130, 130, 0.65);
  color: #ffd4d4;
  background: rgba(83, 28, 28, 0.5);
}

.flash-success {
  border-color: rgba(143, 213, 143, 0.65);
  color: #d8f5d8;
  background: rgba(31, 70, 31, 0.5);
}

.auth-card {
  border: 3px solid #5f6a7f;
  background:
    linear-gradient(180deg, rgba(20, 30, 45, 0.95), rgba(13, 20, 31, 0.95)),
    repeating-linear-gradient(135deg, rgba(255, 255, 255, 0.02) 0 3px, transparent 3px 8px);
  box-shadow:
    inset 0 0 0 2px rgba(213, 176, 101, 0.22),
    0 10px 20px rgba(0, 0, 0, 0.35);
  padding: 0.85rem;
}

.auth-card h2 {
  margin: 0 0 0.5rem;
  font-family: "MedievalSharp", serif;
  color: #f0d397;
}

form {
  display: grid;
  gap: 0.45rem;
}

label {
  color: #e6d7b7;
}

input,
button {
  border: 2px solid #7d623b;
  background: #151009;
  color: #fff0d0;
  font-family: "VT323", monospace;
  font-size: 1.05rem;
  padding: 0.35rem 0.45rem;
}

.password-input-wrap {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.password-input-wrap input {
  flex: 1 1 auto;
}

.password-toggle {
  min-width: 64px;
  padding: 0.35rem 0.5rem;
  font-size: 0.98rem;
}

button {
  cursor: pointer;
  border-color: #c88d48;
  background: linear-gradient(180deg, #9e5d25 0%, #613514 100%);
}

.hint {
  margin: 0;
  color: #bdb5a4;
  font-size: 0.95rem;
}

.strength {
  display: grid;
  gap: 0.25rem;
}

.strength-bar {
  height: 14px;
  border: 2px solid #47566f;
  background: #0d131d;
}

#strength-fill {
  display: block;
  height: 100%;
  width: 0;
  background: #b94c4c;
  transition: width 0.2s ease, background 0.2s ease;
}

#strength-text {
  margin: 0;
  color: #c8d1e0;
}