/* ═══════════════════════════════════════════════════════════
   AUTH CSS — Login, Register, Reset Password
═══════════════════════════════════════════════════════════ */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body.auth-page {
  font-family: 'Inter', system-ui, sans-serif;
  background: #0a0a0f;
  color: #e2e2e8;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  overflow: hidden;
  position: relative;
}

.auth-bg {
  position: fixed; inset: 0; pointer-events: none; z-index: 0;
}

.auth-glow {
  position: absolute; border-radius: 50%; filter: blur(100px); opacity: .4;
}
.glow-1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, #5b21b6, transparent 70%);
  top: -150px; left: -100px;
  animation: float1 8s ease-in-out infinite;
}
.glow-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, #1d4ed8, transparent 70%);
  bottom: -100px; right: -80px;
  animation: float2 10s ease-in-out infinite;
}

@keyframes float1 { 0%,100%{transform:translate(0,0)} 50%{transform:translate(30px,20px)} }
@keyframes float2 { 0%,100%{transform:translate(0,0)} 50%{transform:translate(-20px,-30px)} }

.auth-container {
  position: relative; z-index: 1;
  width: 100%; max-width: 440px;
}

.auth-card {
  background: rgba(20,20,32,.85);
  backdrop-filter: blur(24px);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 20px;
  padding: 2.5rem;
  box-shadow: 0 25px 60px rgba(0,0,0,.6);
}

.auth-logo {
  display: flex; align-items: center; gap: .75rem;
  margin-bottom: 1.75rem;
  font-size: 1.1rem; font-weight: 700; color: #e2e2e8;
}
.auth-logo-icon {
  width: 40px; height: 40px;
  background: linear-gradient(135deg, #7c3aed, #4f46e5);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
}

.auth-title {
  font-size: 1.6rem; font-weight: 700; margin-bottom: .4rem;
}
.auth-subtitle {
  color: #888; font-size: .9rem; margin-bottom: 1.5rem;
}

.alert {
  padding: .75rem 1rem;
  border-radius: 10px;
  font-size: .875rem;
  margin-bottom: 1rem;
}
.alert-error {
  background: rgba(239,68,68,.12);
  border: 1px solid rgba(239,68,68,.25);
  color: #fca5a5;
}
.alert-success {
  background: rgba(74,222,128,.1);
  border: 1px solid rgba(74,222,128,.25);
  color: #86efac;
}

.auth-form { display: flex; flex-direction: column; gap: .1rem; }

.form-group { margin-bottom: 1rem; }
.form-group label {
  display: flex; justify-content: space-between; align-items: center;
  font-size: .8rem; font-weight: 500; color: #aaa;
  margin-bottom: .4rem;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%; padding: .7rem 1rem;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 10px;
  color: #e2e2e8; font-size: .95rem; font-family: inherit;
  transition: border-color .2s, box-shadow .2s;
}
.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: #7c3aed;
  box-shadow: 0 0 0 3px rgba(124,58,237,.15);
}
.form-group input::placeholder { color: #555; }

.input-password-wrap {
  position: relative; display: flex;
}
.input-password-wrap input { padding-right: 2.5rem; }
.toggle-pw {
  position: absolute; right: .75rem; top: 50%; transform: translateY(-50%);
  background: none; border: none; cursor: pointer; color: #888; font-size: 1rem;
  padding: 0; line-height: 1;
}
.toggle-pw:hover { color: #e2e2e8; }

.password-strength {
  font-size: .75rem; margin-top: .3rem; height: .9rem;
  font-weight: 500; transition: color .2s;
}

.form-check {
  display: flex; align-items: center; gap: .5rem;
  margin-bottom: .75rem; font-size: .875rem; color: #aaa;
}
.form-check input[type=checkbox] { width: 16px; height: 16px; accent-color: #7c3aed; }

.forgot-link { color: #7c8aff; font-weight: 400; font-size: .8rem; }
.forgot-link:hover { color: #a5b4fc; }

.btn-primary {
  width: 100%; padding: .8rem;
  background: linear-gradient(135deg, #7c3aed, #4f46e5);
  border: none; border-radius: 10px;
  color: #fff; font-size: .95rem; font-weight: 600;
  font-family: inherit; cursor: pointer;
  transition: opacity .2s, transform .1s;
  margin-top: .25rem;
}
.btn-primary:hover:not(:disabled) { opacity: .9; }
.btn-primary:active:not(:disabled) { transform: scale(.98); }
.btn-primary:disabled { opacity: .6; cursor: not-allowed; }

.btn-secondary {
  padding: .7rem 1.25rem;
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 10px;
  color: #e2e2e8; font-size: .9rem; font-weight: 500;
  font-family: inherit; cursor: pointer;
  transition: background .2s;
}
.btn-secondary:hover { background: rgba(255,255,255,.12); }

.auth-footer {
  text-align: center; margin-top: 1.25rem;
  font-size: .875rem; color: #888;
}
.auth-footer a { color: #7c8aff; font-weight: 500; }
.auth-footer a:hover { color: #a5b4fc; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

@media (max-width: 480px) {
  .auth-card { padding: 1.75rem 1.25rem; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
}