@font-face {
    font-family: 'Averia';
    font-style: normal;
    font-display: swap;
    src: url('../fonts/averia.ttf') format('truetype');
}

@font-face {
    font-family: 'Cabin';
    font-style: normal;
    font-display: swap;
    src: url('../fonts/cabin.ttf') format('truetype');
}

html {
  color-scheme: light;
  --primary: #800000;
  --secondary: #D2B48C;
  --bg: #F5F5F5;
  --text: #404040;
  --container: #FFFFFF;
  --border: #D0D0D0;
  --highlight: #F0E6D2;
  --nav: #E0E0E0;
  --success: #606060;
  --warning: #D2B48C;
  --danger: #800000;
}

body {
  font-family: system-ui, -apple-system, sans-serif;
  font-size: 1.1rem;
  line-height: 1.6;
  background: var(--bg);
  color: var(--text);
  margin: 0;
}

@media (min-width: 600px) {
  body {
    font-size: 1.25rem;
  }
}

img, svg, video {
  max-width: 100%;
  display: block;
}

main, .container {
  max-width: min(70ch, 100% - 4rem);
  margin-inline: auto;
  padding-block: 2rem;
}

a {
  color: var(--primary);
  text-decoration: none;
  &:hover { 
    opacity: 0.8;
    text-decoration: underline;
  }
}

button, input, select, textarea {
  font: inherit;
  color: inherit;
}

button, .btn, .btn-primary, .success-btn, .add-transaction-btn {
  background: var(--primary);
  color: white;
  border: none;
  padding: 0.5rem 1rem;
  border-radius: 0.25rem;
  cursor: pointer;
  display: inline-block;
  &:hover { 
    opacity: 0.9;
  }
}

.btn-secondary {
  background: var(--secondary);
  color: white;
  border: none;
  padding: 0.5rem 1rem;
  border-radius: 0.25rem;
  cursor: pointer;
  &:hover { 
    opacity: 0.9;
  }
}

.warning-btn {
  background: var(--warning);
  color: white;
  border: none;
  padding: 0.5rem 1rem;
  border-radius: 0.25rem;
  cursor: pointer;
  &:hover { 
    opacity: 0.9;
  }
}

.danger-btn {
  background: var(--danger);
  color: white;
  border: none;
  padding: 0.5rem 1rem;
  border-radius: 0.25rem;
  cursor: pointer;
  &:hover { 
    opacity: 0.9;
  }
}

.enable-btn {
  background: var(--success);
  color: white;
  border: none;
  padding: 0.5rem 1rem;
  border-radius: 0.25rem;
  cursor: pointer;
  &:hover { 
    opacity: 0.9;
  }
}

.edit-btn {
  background: var(--secondary);
  color: white;
  border: none;
  padding: 0.5rem 1rem;
  border-radius: 0.25rem;
  cursor: pointer;
  &:hover { 
    opacity: 0.9;
  }
}

input[type="text"],
input[type="number"],
input[type="email"],
input[type="date"],
select,
textarea {
  padding: 0.5rem;
  border: 1px solid var(--border);
  border-radius: 0.25rem;
  background: var(--container);
}

table {
  width: 100%;
  border-collapse: collapse;
  th, td {
    padding: 0.5rem;
    border: 1px solid var(--border);
  }
  th { 
    background: var(--highlight);
  }
}

.header {
  margin-bottom: 2rem;
  h1 {
    margin: 0 0 1rem 0;
  }
}

.nav-links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.form-row {
  margin-bottom: 1rem;
  label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.5rem;
  }
  input, select, textarea {
    width: 100%;
  }
}

.error-page {
  text-align: center;
  padding: 2rem;
  .error-message {
    color: var(--danger);
    font-size: 1.2rem;
    margin: 2rem 0;
  }
  .back-button {
    display: inline-block;
    margin-top: 1rem;
  }
}