/* Fonts */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@500&family=Inter:wght@400;600&display=swap');

/* Root Theme Variables */
:root {
  --bs-primary: #3e8ca8;
  --bs-secondary: #a9d0df;
  --bs-success: #6cbf84;
  --bs-info: #cde9f1;
  --bs-warning: #ffd74f;
  --bs-light: #f5fafa;
  --bs-dark: #235c6c;

  --tx-font-heading: 'Playfair Display', serif;
  --tx-font-body: 'Inter', sans-serif;

  --tx-background-gradient: linear-gradient(to bottom right, #cde9f1, #a9d0df);
  --text-primary: #a9d0df;
}

body, html {
    height: 100vh;
    margin: 0;
    padding: 0;
    font-family: var(--tx-font-body);
    background: var(--tx-background-gradient);
    background-size: cover;
    background-repeat: no-repeat;
    background-attachment: fixed;
    color: var(--bs-dark);
}

.text-primary {
  color: var(--text-primary);
}

.tx-header {
  font-family: var(--tx-font-heading);
  font-size: 2.5rem;
  color: var(--bs-primary);
  text-align: center;
  margin: 1.5rem 0;
}

.card {
  border-radius: 1rem;
  border: none;
  box-shadow: 0 4px 12px rgba(62, 140, 168, 0.1);
}

.btn-primary {
  background-color: var(--bs-primary);
  border: none;
}

.btn-primary:hover {
  background-color: #2f6d87;
}

.btn-accent {
  background-color: var(--bs-warning);
  color: #000;
  border: none;
}

.btn-accent:hover {
  background-color: #e6c13e;
}

.form-control:focus {
  border-color: var(--bs-primary);
  box-shadow: 0 0 0 0.25rem rgba(62, 140, 168, 0.25);
}

.tx-shadow-light {
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.05);
}

.tx-round {
  border-radius: 12px;
}

.tx-logo {
  max-width: 180px;
  display: block;
  margin: 0 auto;
}

a {
  color: var(--bs-primary);
  text-decoration: none;
  transition: color 0.2s ease-in-out;
}

a:hover,
a:focus {
  color: var(--bs-warning);
  text-decoration: underline;
}

img {
  max-width: 100%;
  height: auto;
  border-radius: 20px;
}

ul li {
  list-style: none;
}