:root {
  color-scheme: light;
  font-family: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
  background: #f5f6fb;
  color: #222;
}

body {
  margin: 0;
  padding: 1rem;
  min-height: 100vh;
  min-height: 100dvh;
}

.login-container {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 2rem 1rem;
}

.login-card {
  background: #fff;
  border-radius: 16px;
  padding: 2rem;
  box-shadow: 0 16px 50px -30px rgba(0, 0, 0, 0.35);
  max-width: 420px;
  width: 100%;
}

.login-header {
  text-align: center;
  margin-bottom: 2rem;
}

.login-logo {
  width: 100px;
  height: auto;
  margin: 0 auto 1.5rem;
  display: block;
}

.login-header h1 {
  margin: 0 0 0.5rem 0;
  font-size: 1.75rem;
  color: #222;
}

.login-subtitle {
  text-align: center;
  color: #55596d;
  margin: 0 0 0 0;
  font-size: 0.95rem;
}

/* Form Fields */
.field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1.25rem;
}

.field label {
  font-weight: 500;
  color: #222;
  font-size: 0.9rem;
}

.field input {
  padding: 0.75rem 0.9rem;
  border: 1px solid #d7d7dc;
  border-radius: 10px;
  font-size: 1rem;
  font-family: inherit;
  color: #222;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.field input:focus {
  outline: none;
  border-color: #3365ff;
  box-shadow: 0 0 0 3px rgba(51, 101, 255, 0.15);
}

.field input::placeholder {
  font-family: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
  font-weight: 400;
  color: #a0a3b8;
  opacity: 1;
}

/* Buttons */
.primary {
  padding: 0.75rem 1.5rem;
  border-radius: 10px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  border: none;
  font-family: inherit;
  text-decoration: none;
  display: inline-block;
  text-align: center;
  width: 100%;
  background: #3365ff;
  color: #fff;
}

.primary:hover {
  background: #2551e6;
}

.primary:disabled {
  background: #ccc;
  cursor: not-allowed;
}

/* Error Messages */
.error-message {
  color: #ef4444;
  font-size: 0.9rem;
  margin-top: 0.5rem;
  margin-bottom: 1rem;
  display: none;
}

.error-message.show {
  display: block;
}

/* Footer */
.login-footer {
  margin-top: 1.5rem;
  text-align: center;
  color: #666;
  font-size: 0.9rem;
}

.login-footer a {
  color: #3365ff;
  text-decoration: none;
  font-weight: 600;
}

.login-footer a:hover {
  text-decoration: underline;
}

/* Responsive */
@media (max-width: 640px) {
  .login-card {
    padding: 1.5rem;
  }
}