:root {
  /* Light Mode Variables */
  --bg-primary: #f8f7f3;
  --bg-secondary: #f4f1e8;
  --bg-input: #ffffff;
  --bg-popup: #ffffff;
  --bg-icon-hover: #dee8fc;

  --text-primary: #1f2937;
  --text-secondary: #4b5563;
  --text-tertiary: #9ca3af;
  --text-accent: #ef4444;
  --text-inverted: #ffffff;

  --btn-primary-bg: #1f2937;
  --btn-primary-text: #ffffff;
  --btn-primary-hover-bg: #dc2626;

  --border-default: #e5e7eb;
  --border-light: #f3f4f6;
  --border-focus: #fca5a5;
  --border-hover: #afafaf;

  --shadow-popup: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* Dark Mode Variables */
body.dark-mode {
  --bg-primary: #1f2937;
  --bg-secondary: #111827;
  --bg-input: #374151;
  --bg-popup: #2d3748;
  --bg-icon-hover: #4a5568;

  --text-primary: #f8f7f3;
  --text-secondary: #9ca3af;
  --text-tertiary: #d1d5db;
  --text-accent: #f87171;
  --text-inverted: #1f2937;

  --btn-primary-bg: #f8f7f3;
  --btn-primary-text: #1f2937;
  --btn-primary-hover-bg: #f87171;

  --border-default: #4a5568;
  --border-light: #2d3748;
  --border-focus: #f87171;
  --border-hover: #718096;

  --shadow-popup: 0 4px 12px rgba(0, 0, 0, 0.3);
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  overflow-x: hidden;
  overflow-y: hidden;
}

.main-content-area {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: center; /* Center content vertically */
  align-items: center; /* Center content horizontally */
  padding-bottom: 4rem; /* Add some space at the bottom */
}

.header {
  width: 100%;
  position: absolute;
  top: 0;
  left: 0;
  padding: 2rem;
  box-sizing: border-box;
}

.login-container {
  width: 100%;
  max-width: 450px;
  margin-top: 5rem; /* Adjust margin to account for header */
}

.login-box {
  background-color: var(--bg-secondary);
  padding: 2.5rem;
  border-radius: 12px;
  box-shadow: var(--shadow-popup);
  text-align: center;
  border: 1px solid var(--border-default);
}

.login-title {
  font-family: "Italiana", serif;
  font-size: 2.5rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.login-subtitle {
  font-family: "Inter", sans-serif;
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

#login-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  text-align: left;
}

.input-group {
  display: flex;
  flex-direction: column;
}

.input-group label {
  font-family: "Inter", sans-serif;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
  text-align: left;
}

.input-group input {
  font-family: "Inter", sans-serif;
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  background-color: var(--bg-input);
  border: 1px solid var(--border-default);
  color: var(--text-primary);
  font-size: 1rem;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
  box-sizing: border-box;
  margin-bottom: 15px;
}

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

.input-group input:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(252, 165, 165, 0.3); /* Using a light red shadow for focus */
}

.form-options {
  display: flex;
  justify-content: flex-end;
  margin-top: -1rem;
}

.forgot-password {
  font-family: "Inter", sans-serif;
  font-size: 0.875rem;
  color: var(--text-accent);
  text-decoration: none;
  font-weight: 500;
}

.forgot-password:hover {
  text-decoration: underline;
}

.login-button {
  background-color: var(--btn-primary-bg);
  color: var(--btn-primary-text);
  border: none;
  padding: 0.8rem 1.5rem;
  border-radius: 8px;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 600;
  font-family: "Inter", sans-serif;
  transition: background-color 0.3s ease;
  width: 100%;
}

.login-button:hover {
  background-color: var(--btn-primary-hover-bg);
}

.signup-link {
  margin-top: 2rem;
  font-family: "Inter", sans-serif;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.signup-link a {
  color: var(--text-accent);
  font-weight: 600;
  text-decoration: none;
}

.signup-link a:hover {
  text-decoration: underline;
}

.profile-notifications .theme-toggle-icon {
  /* position: absolute;
  right: 0; */
  margin-left: 120px;
}

/* --- CSS Variables --- */

/* --- Responsive Styles --- */
@media (max-width: 768px) {
  .header {
    padding: 1.5rem;
  }
}

@media (max-width: 480px) {
  .login-box {
    padding: 2rem 1.5rem;
    border: none;
    box-shadow: none;
    background-color: transparent;
  }

  .login-container {
    margin-top: 2rem;
  }

  .login-title {
    font-size: 2rem;
  }
}