:root {
  /* Dark Theme Colors */
  --background-color: #061620;
  --card-background: #0D1117;
  --text-color: #FFFFFF;
  --text-color-secondary: #C9D1D9;
  --primary-color: #0476AD;
  --primary-hover-color: #ABD8FF;
  --secondary-color: #ABD8FF;
  --border-color: #373737;
  --icon-color: #A7C7E7;
  --footer-text-color: #8B949E;
}

[data-theme='light'] {
  --background-color: #FFFFFF;
  --card-background: #F3F2F2;
  --text-color: #032940;
  --text-color-secondary: #373737;
  --primary-color: #0476AD;
  --primary-hover-color: #032940;
  --secondary-color: #0476AD;
  --border-color: #AAAAAA;
  --icon-color: #0476AD;
  --footer-text-color: #373737;
}


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

body {
  font-family: 'Poppins', sans-serif;
  background-color: var(--background-color);
  color: var(--text-color-secondary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background-color 0.3s ease, color 0.3s ease;
}

a {
  color: var(--primary-color);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--primary-hover-color);
}

.app-wrapper {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.container {
  width: 90%;
  max-width: 960px;
  margin: 0 auto;
  padding: 2rem 0;
}

main.container {
    flex-grow: 1;
}

/* Header */
.header {
  padding: 1rem 0;
  border-bottom: 1px solid var(--border-color);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 90%;
  max-width: 960px;
  margin: 0 auto;
}

.header a {
    text-decoration: none;
    color: var(--text-color);
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--icon-color);
}

.logo h1 {
  font-size: 1.75rem;
  font-weight: 600;
  letter-spacing: 1px;
  color: var(--text-color);
}

/* Theme Toggle Button */
.theme-toggle {
  background: none;
  border: none;
  color: var(--icon-color);
  cursor: pointer;
  padding: 0.5rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.3s ease, color 0.3s ease;
}

.theme-toggle:hover {
  background-color: var(--card-background);
}

[data-theme='dark'] .theme-toggle .sun-icon {
    display: none;
}

[data-theme='light'] .theme-toggle .moon-icon {
    display: none;
}


/* Home Page */
.hero {
  text-align: center;
  margin: 4rem 0;
}

.hero h2 {
  font-size: 2.8rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--text-color);
}

.hero p {
  font-size: 1.2rem;
  max-width: 600px;
  margin: 0 auto;
  color: var(--text-color-secondary);
}

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-bottom: 4rem;
}

.feature-card {
  background-color: var(--card-background);
  padding: 2rem;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  transition: transform 0.3s ease, box-shadow 0.3s ease, background-color 0.3s ease, border-color 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.feature-card h3 {
  font-size: 1.5rem;
  color: var(--secondary-color);
  margin-bottom: 0.5rem;
}

/* Privacy Policy Page */
.privacy-page h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--text-color);
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 0.5rem;
    display: inline-block;
}

.privacy-page p {
    margin-bottom: 1rem;
}

.privacy-page section {
    margin-top: 2rem;
}

.privacy-page h3 {
    font-size: 1.6rem;
    margin-bottom: 1rem;
    color: var(--secondary-color);
}

.privacy-page h4 {
    font-size: 1.3rem;
    color: var(--text-color);
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
}

.privacy-page h5 {
    font-size: 1.1rem;
    color: var(--text-color);
    font-weight: 600;
    margin-top: 1rem;
    margin-bottom: 0.5rem;
}

.privacy-page ul {
    list-style-position: inside;
    padding-left: 1rem;
    margin-bottom: 1rem;
}

.privacy-page li {
    margin-bottom: 0.75rem;
}

.privacy-page li p {
    display: inline;
}

.privacy-page strong {
    color: var(--secondary-color);
    font-weight: 600;
}

/* Footer */
.footer {
  border-top: 1px solid var(--border-color);
  padding: 2rem 0;
  margin-top: auto;
}

.footer .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  padding: 0;
}

.footer p {
  color: var(--footer-text-color);
}


/* Animations */
.fade-in {
    animation: fadeIn 0.8s ease-in-out forwards;
}

.fade-in-up {
    animation: fadeInUp 0.8s ease-in-out forwards;
    opacity: 0;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero h2 {
        font-size: 2.2rem;
    }
    .hero p {
        font-size: 1rem;
    }
    .footer .container {
        flex-direction: column;
        text-align: center;
    }
}
.deletion-page .form-wrapper {
  background-color: var(--card-background);
  padding: 2.5rem;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  max-width: 500px;
  margin: 2rem auto;
  text-align: center;
}

.deletion-page h2 {
    font-size: 2rem;
    color: var(--text-color);
    margin-bottom: 0.75rem;
}

.deletion-page .form-wrapper p {
    margin-bottom: 2rem;
    font-size: 1rem;
    color: var(--text-color-secondary);
}

.input-group {
    margin-bottom: 1.5rem;
    text-align: left;
}

.input-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-color-secondary);
}

.input-group input[type="email"] {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background-color: var(--background-color);
    color: var(--text-color);
    font-size: 1rem;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.input-group input[type="email"]:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(4, 118, 173, 0.2);
}

/* Form Button */
.submit-btn {
    width: 100%;
    padding: 0.8rem 1rem;
    border: none;
    border-radius: 6px;
    background-color: #d9534f; /* Red for deletion actions */
    color: white;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
}

.submit-btn:hover:not(:disabled) {
    background-color: #c9302c;
}

.submit-btn:disabled {
    background-color: #aaa;
    cursor: not-allowed;
}

/* Loader for the Button */
.loader {
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top-color: #FFF;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Message Boxes for Feedback */
.message {
    margin-top: 1.5rem;
    padding: 0.8rem 1rem;
    border-radius: 6px;
    font-size: 0.9rem;
    display: none; /* Hidden by default */
}

.message.success {
    background-color: rgba(40, 167, 69, 0.1);
    color: #28a745;
    border: 1px solid rgba(40, 167, 69, 0.3);
}

.message.error {
    background-color: rgba(220, 53, 69, 0.1);
    color: #dc3545;
    border: 1px solid rgba(220, 53, 69, 0.3);
}