/* Nemeton Login (shared template) */

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

body.nemeton-login {
  min-height: 100dvh;
  height: 100dvh;
  background: var(--nemeton-login-bg-color, #0a0a12);
  background-image: var(--nemeton-login-bg, url('/assets/brand/bg-login-nemeton-avalon-night.jpg'));
  background-size: cover;
  background-position: left bottom;
  background-repeat: no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: system-ui, -apple-system, sans-serif;
  overflow: hidden;
  position: relative;
  z-index: 0;
}

/* When cover would upscale (pixel-zoom), we switch to a "blur borders" fallback:
   - background becomes: blurred cover (fills screen)
   - crisp layer becomes: unscaled (no upscale), anchored bottom-left
   This keeps the feel of cover but avoids ugly pixel zoom. */
body.nemeton-login[data-bg-upscale="1"] {
  background-image: none;
}
body.nemeton-login[data-bg-upscale="1"]::before,
body.nemeton-login[data-bg-upscale="1"]::after {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: var(--nemeton-login-bg, url('/assets/brand/bg-login-nemeton-avalon-night.jpg'));
  background-repeat: no-repeat;
}
/* blurred fill */
body.nemeton-login[data-bg-upscale="1"]::before {
  z-index: 0;
  background-size: cover;
  background-position: left bottom;
  filter: blur(26px);
  transform: scale(1.08); /* hide blur edges */
  opacity: 0.9;
}
/* crisp unscaled */
body.nemeton-login[data-bg-upscale="1"]::after {
  z-index: 1;
  background-size: auto;
  background-position: left bottom;
  filter: none;
  opacity: 1;
}

.login-box {
  background: rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  padding: 32px 28px;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  text-align: center;
  min-width: 320px;
  position: relative;
  z-index: 2;
}

.login-box h1 {
  color: rgba(255, 255, 255, 0.92);
  font-size: 16px;
  margin-bottom: 22px;
  letter-spacing: 3px;
  font-weight: 600;
  text-transform: uppercase;
}

.input-group {
  display: flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 10px;
  overflow: hidden;
  transition: border-color 0.2s;
}

.input-group:focus-within {
  border-color: rgba(251, 191, 36, 0.6);
}

.input-group.error {
  border-color: rgba(239, 68, 68, 0.7);
  animation: shake 0.4s ease;
}

input {
  flex: 1;
  padding: 14px 16px;
  background: transparent;
  border: none;
  color: #fff;
  font-size: 15px;
  text-align: center;
  letter-spacing: 1px;
}

input::placeholder {
  color: rgba(255, 255, 255, 0.35);
  letter-spacing: 2px;
}

input:focus { outline: none; }

.eye-btn {
  width: 52px;
  height: 52px;
  background: transparent;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s, opacity 0.2s;
  padding: 8px;
}

.eye-btn:hover { transform: scale(1.08); }
.eye-btn:active { transform: scale(0.95); }
.eye-btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

.eye-btn img {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  object-fit: cover;
  filter: drop-shadow(0 0 8px rgba(251, 191, 36, 0.4));
  transition: filter 0.2s;
}

.eye-btn:hover img {
  filter: drop-shadow(0 0 12px rgba(251, 191, 36, 0.7));
}

.eye-btn.loading img {
  animation: pulse 1s ease-in-out infinite;
}

.hint {
  color: rgba(255, 255, 255, 0.35);
  font-size: 11px;
  margin-top: 14px;
  letter-spacing: 1px;
}

.error-msg {
  color: #ef4444;
  margin-top: 10px;
  font-size: 13px;
  opacity: 0;
  transition: opacity 0.2s;
}

.error-msg.visible { opacity: 1; }

.sigil {
  color: rgba(255, 255, 255, 0.18);
  font-size: 10px;
  margin-top: 18px;
  letter-spacing: 1px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  20%, 60% { transform: translateX(-6px); }
  40%, 80% { transform: translateX(6px); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; filter: drop-shadow(0 0 8px rgba(251, 191, 36, 0.4)); }
  50% { opacity: 0.6; filter: drop-shadow(0 0 15px rgba(251, 191, 36, 0.8)); }
}