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

body {
  background: #000;
  font-family: 'Courier New', monospace;
  color: #fff;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}
.hero-video {
  position: fixed;
  top: 50%;
  left: 50%;
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  transform: translate(-50%, -50%);
  object-fit: cover;
  z-index: 0;
  opacity: 0.35;
  pointer-events: none;
}
/* Navigation styles are injected by shared-nav.js */
.page-body {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-bottom: 72px;
  position: relative;
  z-index: 1;
}
@media (max-width: 768px) {
  .login-download { display: none; }
}

.login-container {
  width: 360px;
  max-width: 90vw;
  padding: 40px 32px;
  background: rgba(10, 10, 20, 0.9);
  border: 1px solid rgba(0, 255, 255, 0.15);
  border-radius: 12px;
  backdrop-filter: blur(10px);
}

.login-title {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  font-size: 26px;
  font-weight: bold;
  color: #00ffff;
  text-shadow: 0 0 10px rgba(0, 255, 255, 0.5);
  margin-bottom: 8px;
  text-decoration: none;
}
.login-title .logo-icon-img {
  width: 42px;
  height: 42px;
  flex-shrink: 0;
}

.login-subtitle {
  text-align: center;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.4);
  margin-bottom: 12px;
}
.login-download {
  text-align: center;
  margin-bottom: 24px;
}
.login-download .download-btn {
  font-size: 12px;
  padding: 6px 14px;
}

.login-tabs {
  display: flex;
  gap: 0;
  margin-bottom: 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.login-tab {
  flex: 1;
  padding: 10px;
  text-align: center;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.4);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: color 0.2s, border-color 0.2s;
  background: none;
  border-top: none;
  border-left: none;
  border-right: none;
  font-family: inherit;
}

.login-tab.active {
  color: #00ffff;
  border-bottom-color: #00ffff;
}

.login-tab:hover {
  color: rgba(255, 255, 255, 0.7);
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 11px;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-group input {
  width: 100%;
  padding: 10px 12px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 6px;
  color: #fff;
  font-family: 'Courier New', monospace;
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s;
}

.form-group input:focus {
  border-color: rgba(0, 255, 255, 0.5);
}

.form-group input::placeholder {
  color: rgba(255, 255, 255, 0.2);
}

.login-btn {
  width: 100%;
  padding: 12px;
  background: rgba(0, 255, 255, 0.15);
  border: 1px solid rgba(0, 255, 255, 0.3);
  border-radius: 6px;
  color: #00ffff;
  font-family: 'Courier New', monospace;
  font-size: 14px;
  font-weight: bold;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s;
  margin-top: 8px;
}

.login-btn:hover {
  background: rgba(0, 255, 255, 0.25);
  border-color: rgba(0, 255, 255, 0.5);
}

.login-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.login-btn.loading {
  opacity: 0.7;
  pointer-events: none;
}

.login-btn .btn-spinner {
  display: none;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(0, 255, 255, 0.3);
  border-top-color: #00ffff;
  border-radius: 50%;
  animation: btn-spin 0.6s linear infinite;
  margin-right: 8px;
}

.login-btn.loading .btn-spinner {
  display: inline-block;
}

.login-btn.loading .btn-label {
  opacity: 0.6;
}

@keyframes btn-spin {
  to { transform: rotate(360deg); }
}

.login-error {
  color: #ff6b6b;
  font-size: 12px;
  text-align: center;
  margin-top: 12px;
  min-height: 18px;
}

.login-form {
  display: none;
}

.login-form.active {
  display: block;
}

/* Instance selector overlay */
.instance-selector {
  display: none;
  text-align: center;
}

.instance-selector.active {
  display: block;
}

.instance-selector h3 {
  font-size: 15px;
  color: #00ffff;
  margin-bottom: 16px;
}

.instance-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 300px;
  overflow-y: auto;
}

.instance-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s;
}

.instance-item:hover {
  background: rgba(0, 255, 255, 0.08);
  border-color: rgba(0, 255, 255, 0.3);
}

.instance-name {
  font-size: 14px;
  color: #fff;
}

.instance-status {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 10px;
}

.instance-status.online {
  color: #50fa7b;
  background: rgba(80, 250, 123, 0.1);
}

.instance-status.offline {
  color: rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.05);
}

/* Footer download button */
.login-footer {
  text-align: center;
  margin-top: 24px;
}

.download-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  font-family: 'Courier New', monospace;
  font-size: 13px;
  font-weight: bold;
  color: #00ffff;
  text-decoration: none;
  background: rgba(0, 255, 255, 0.08);
  border: 1px solid rgba(0, 255, 255, 0.25);
  border-radius: 6px;
  transition: background 0.2s, border-color 0.2s, box-shadow 0.2s;
}

.download-btn:hover {
  background: rgba(0, 255, 255, 0.18);
  border-color: rgba(0, 255, 255, 0.5);
  box-shadow: 0 0 12px rgba(0, 255, 255, 0.15);
}

.download-btn-icon {
  font-size: 16px;
  line-height: 1;
}