/* ProcessLab Login Styles */

:root {
  --bg-primary: #090c11;
  --bg-secondary: #0b0f16;
  --bg-panel: #0e1420;
  --border-color: #1a2535;
  --border-subtle: #1e2530;
  --accent-green: #63c58b;
  --accent-green-bright: #7dd4a0;
  --accent-blue: #4d9eff;
  --text-primary: #eef4fb;
  --text-secondary: #8bacc0;
  --text-muted: #5a7080;
  --text-dark: #090c11;
}

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

body {
  font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.login-container {
  width: 100%;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 20px;
}

.login-background {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.gradient-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.15;
}

.orb-1 {
  width: 600px;
  height: 600px;
  background: var(--accent-green);
  top: -200px;
  right: -200px;
}

.orb-2 {
  width: 500px;
  height: 500px;
  background: var(--accent-blue);
  bottom: -150px;
  left: -150px;
}

.login-card {
  width: 100%;
  max-width: 420px;
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 40px;
  position: relative;
  z-index: 1;
}

.login-header {
  text-align: center;
  margin-bottom: 32px;
}

.logo {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.logo-image {
  display: block;
  height: 52px;
  width: auto;
  max-width: 100%;
}

.login-header h1 {
  font-size: 24px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
  letter-spacing: -0.3px;
}

.subtitle {
  font-size: 14px;
  color: var(--text-secondary);
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-group input {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 14px;
  font-family: inherit;
  transition: all 0.2s ease;
}

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

.form-group input:focus {
  outline: none;
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 3px rgba(77, 158, 255, 0.1);
}

.form-options {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.remember-me {
  display: flex;
  align-items: center;
  gap: 8px;
}

.remember-me input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--accent-green);
}

.remember-me label {
  font-size: 13px;
  color: var(--text-secondary);
  cursor: pointer;
}

.login-btn {
  width: 100%;
  padding: 14px 24px;
  background: var(--accent-green);
  color: var(--text-dark);
  border: none;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 8px;
}

.login-btn:hover:not(:disabled) {
  background: var(--accent-green-bright);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(99, 197, 139, 0.3);
}

.login-btn:active:not(:disabled) {
  transform: translateY(0);
}

.login-btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

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

.login-btn .btn-loader {
  display: none;
}

.login-btn.loading .btn-loader {
  display: block;
}

.spinner {
  width: 20px;
  height: 20px;
  border: 2px solid rgba(9, 12, 17, 0.3);
  border-top-color: var(--text-dark);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

.error-alert {
  background: rgba(255, 100, 100, 0.1);
  border: 1px solid rgba(255, 100, 100, 0.3);
  color: #ff6b6b;
  padding: 12px 16px;
  border-radius: 8px;
  font-size: 13px;
  text-align: center;
  display: none;
}

.error-alert.show {
  display: block;
  animation: shake 0.3s ease;
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-5px); }
  75% { transform: translateX(5px); }
}

.login-footer {
  margin-top: 24px;
  text-align: center;
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
}

.login-footer p {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.login-footer code {
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 12px;
  color: var(--text-secondary);
  background: var(--bg-secondary);
  padding: 4px 10px;
  border-radius: 4px;
}

/* Responsive */
@media (max-width: 480px) {
  .login-card {
    padding: 28px 20px;
  }
  
  .login-header h1 {
    font-size: 20px;
  }
}