/* Reset and base styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #1a1f23;
  background-color: #f0f4f8;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* Header */
.header {
  background-color: #00a97f;
  color: #fff;
  padding: 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.logo {
  font-size: 1.5rem;
  font-weight: bold;
}

.toggle-container,
.language-selector {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.toggle-label {
  font-size: 0.9rem;
}

#darkModeToggle,
#languageSelect {
  padding: 0.5rem;
  border-radius: 4px;
  border: 1px solid #ccc;
}

/* Main container */
.container {
  max-width: 1200px;
  margin: 2rem auto;
  padding: 0 1rem;
  flex: 1;
}

/* Card styles */
.card {
  background-color: #ffffff;
  border-radius: 8px;
  padding: 1.5rem;
  margin-bottom: 2rem;
  box-shadow: 0 2px 8px rgba(0, 169, 127, 0.1);
}

/* Section titles */
.section-title {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: #00745b;
}

/* Form styles */
.form-group {
  margin-bottom: 1rem;
}

label {
  display: block;
  font-weight: bold;
  margin-bottom: 0.5rem;
}

input[type="text"],
input[type="number"],
input[type="date"],
select,
textarea {
  width: 100%;
  padding: 0.5rem;
  border: 1px solid #ccc;
  border-radius: 4px;
  font-size: 1rem;
}

textarea {
  resize: vertical;
}

.helper-text {
  font-size: 0.8rem;
  color: #666;
  margin-top: 0.25rem;
  display: block;
}

/* Buttons */
.btn {
  padding: 0.5rem 1rem;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 1rem;
  transition: background-color 0.2s;
}

.btn-primary {
  background-color: #00a97f;
  color: #fff;
}

.btn-primary:hover {
  background-color: #008f6a;
}

.btn-secondary {
  background-color: #e0f7f1;
  color: #00695c;
  border: 1px solid #b2dfdb;
}

.btn-secondary:hover {
  background-color: #ccf2e8;
}

/* Budget section */
.summary {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1rem;
}

.summary > div {
  flex: 1;
  min-width: 200px;
}

.summary-output p {
  margin: 0.5rem 0;
}

/* Tables */
table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1rem;
}

caption {
  font-weight: bold;
  margin-bottom: 0.5rem;
}

th,
td {
  padding: 0.75rem;
  text-align: left;
  border-bottom: 1px solid #e0e0e0;
}

th {
  background-color: #e0f7f1;
}

/* Charts */
.chart-container {
  margin: 1rem 0;
}

canvas {
  max-width: 100%;
}

/* Financial tips */
article {
  margin-bottom: 1rem;
}

article h3 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

article ul {
  list-style: disc;
  margin-left: 1.5rem;
}

/* Footer */
.footer {
  background-color: #004d40;
  color: #fff;
  text-align: center;
  padding: 1rem;
  margin-top: auto;
}

.footer a {
  color: #00e0b8;
  text-decoration: none;
}

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

.social-links {
  margin-top: 0.5rem;
  display: flex;
  justify-content: center;
  gap: 1rem;
}

/* Print styles */
.print-only {
  display: none;
}

@media print {
  .print-only {
    display: block;
  }

  .header,
  .footer,
  .btn,
  .form-group,
  canvas,
  #feedbackSection,
  #exportSection,
  .social-links {
    display: none;
  }

  .container {
    margin: 0;
    padding: 0;
  }

  .card {
    box-shadow: none;
    border: none;
    margin: 0;
  }
}

/* Dark mode */
@media (prefers-color-scheme: dark) {
  body {
    background-color: #0f0f0f;
    color: #dcdcdc;
  }

  .header,
  .footer {
    background-color: #001f1c;
  }

  .card {
    background-color: #1a1a1a;
    box-shadow: 0 2px 8px rgba(0, 169, 127, 0.3);
  }

  .section-title {
    color: #a5fff0;
  }

  input[type="text"],
  input[type="number"],
  input[type="date"],
  select,
  textarea {
    background-color: #252525;
    color: #f0f0f0;
    border-color: #444;
  }

  .helper-text {
    color: #a7ffeb;
  }

  .btn-primary {
    background-color: #00c49a;
  }

  .btn-primary:hover {
    background-color: #00a77f;
  }

  .btn-secondary {
    background-color: #2d3d3a;
    color: #b2dfdb;
    border-color: #4f4f4f;
  }

  .btn-secondary:hover {
    background-color: #3d4f4c;
  }

  th {
    background-color: #2a3b38;
  }

  td {
    border-color: #3d3d3d;
  }

  .footer a {
    color: #26ffd1;
  }
}

/* Responsive design */
@media (max-width: 768px) {
  .header {
    flex-direction: column;
    gap: 1rem;
  }

  .summary {
    flex-direction: column;
  }

  table {
    font-size: 0.9rem;
  }
}