/* Login page and form controls */

.login-page {
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background:
    radial-gradient(ellipse 80% 60% at 20% 0%, rgba(61,217,179,0.12) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 80% 100%, rgba(245,197,66,0.10) 0%, transparent 60%),
    var(--bg-base);
  animation: fadeIn 0.5s ease;
}

.login-card {
  width: 100%;
  max-width: 420px;
  background: rgba(15, 15, 30, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 48px 40px;
  box-shadow: var(--shadow-card), 0 0 0 1px rgba(61,217,179,0.06);
  animation: slideUp 0.5s cubic-bezier(0.16,1,0.3,1);
}

.login-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  margin-bottom: 36px;
}

.login-logo {
  width: 120px;
  height: 120px;
  border-radius: var(--radius-lg);
  object-fit: cover;
  box-shadow: var(--shadow-glow);
}

.login-brand h1 {
  font-size: 1.6rem;
  font-weight: 800;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.02em;
}

.login-brand p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  font-weight: 400;
}

.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.form-group .input-wrap {
  position: relative;
}

.form-group .input-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
  transition: color 0.2s;
}

.form-group input {
  width: 100%;
  padding: 13px 14px 13px 42px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font);
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
}

.form-group input::placeholder {
  color: var(--text-muted);
}

.form-group input:focus {
  border-color: var(--accent-teal);
  background: rgba(61,217,179,0.05);
  box-shadow: 0 0 0 3px rgba(61,217,179,0.12);
}

.form-group input:focus + .input-icon,
.form-group .input-wrap:focus-within .input-icon {
  color: var(--accent-teal);
}

.form-group .input-wrap:focus-within .input-icon {
  color: var(--accent-teal);
}

.password-toggle {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-muted);
  padding: 4px;
  display: flex;
  align-items: center;
  transition: color 0.2s;
}

.password-toggle:hover { color: var(--text-secondary); }

.btn-primary {
  width: 100%;
  padding: 14px;
  margin-top: 8px;
  background: var(--gradient-brand);
  color: #0a0a14;
  font-family: var(--font);
  font-size: 0.95rem;
  font-weight: 700;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: opacity 0.2s, transform 0.15s, box-shadow 0.2s;
  box-shadow: var(--shadow-btn);
  position: relative;
  overflow: hidden;
}

.btn-primary::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0);
  transition: background 0.2s;
}

.btn-primary:hover { opacity: 0.92; transform: translateY(-1px); box-shadow: 0 8px 28px rgba(61,217,179,0.45); }

.btn-primary:active { transform: translateY(0); }

.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

.btn-primary .btn-spinner {
  display: none;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(0,0,0,0.3);
  border-top-color: #0a0a14;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  margin: 0 auto;
}

.btn-primary.loading .btn-text { display: none; }

.btn-primary.loading .btn-spinner { display: block; }

.login-error {
  display: none;
  margin-top: 14px;
  padding: 12px 14px;
  background: rgba(239,68,68,0.1);
  border: 1px solid rgba(239,68,68,0.25);
  border-radius: var(--radius-sm);
  color: #f87171;
  font-size: 0.85rem;
  text-align: center;
}

.login-error.visible { display: block; animation: fadeIn 0.3s ease; }

@media (max-width: 640px) {
  .login-card { padding: 36px 24px; }
}

/* Password recovery */
.login-link {
  display: block;
  margin: 18px auto 0;
  background: none;
  border: 0;
  color: var(--text-secondary);
  font-family: var(--font);
  font-size: 0.85rem;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.login-link:hover { color: var(--accent-teal); }

.login-hint {
  margin: -4px 0 14px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.login-info {
  display: none;
  margin-bottom: 14px;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(61,217,179,0.35);
  background: rgba(61,217,179,0.08);
  color: var(--text-primary);
  font-size: 0.88rem;
  line-height: 1.4;
}
.login-info.visible { display: block; animation: fadeIn 0.3s ease; }