/* digest.css */

*, *::before, *::after { box-sizing: border-box; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 1rem;
  line-height: 1.5;
}
ul { padding-left: 1.5rem; }

.container { width: 100%; max-width: 960px; margin: 0 auto; padding: 0 1rem; }
.container-fluid { width: 100%; padding: 0 1rem; }

/* Navbar */
.navbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 1rem;
  background-color: #000;
}
.navbar-brand {
  font-size: 1.25rem;
  font-weight: 500;
  color: #fff;
  text-decoration: none;
  margin-right: 1rem;
}
.navbar-brand:hover { color: rgba(255,255,255,0.85); }
.navbar-toggler {
  padding: 0.25rem 0.75rem;
  background: transparent;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 0.25rem;
  cursor: pointer;
}
.navbar-toggler-icon {
  display: inline-block;
  width: 1.5em;
  height: 1.5em;
  vertical-align: middle;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255%2C 255%2C 255%2C 0.55%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-size: 100%;
}
.navbar-collapse { flex-basis: 100%; flex-grow: 1; }
.navbar-nav { display: flex; flex-direction: column; padding-left: 0; margin: 0; list-style: none; }
.nav-link { display: block; padding: 0.5rem 1rem; color: rgba(255,255,255,0.6); text-decoration: none; }
.nav-link:hover { color: rgba(255,255,255,0.85); }
.nav-link.active { color: #fff; font-weight: 500; }

@media (min-width: 768px) {
  .navbar-expand-md .navbar-toggler { display: none; }
  .navbar-expand-md .navbar-collapse { display: flex !important; flex-basis: auto; }
  .navbar-expand-md .navbar-nav { flex-direction: row; }
  .navbar-expand-md .navbar-nav .nav-link { padding: 0.5rem; }
}
@media (max-width: 767.98px) {
  .navbar-expand-md .navbar-collapse { display: none; }
  .navbar-expand-md .navbar-collapse.show { display: flex; flex-direction: column; }
}

/* Accordion */
.accordion-item { border: 1px solid #dee2e6; background-color: #fff; }
.accordion-item + .accordion-item { border-top: 0; }
.accordion-header { margin: 0; }
.accordion-button {
  display: flex;
  align-items: center;
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  color: #0c63e4;
  background-color: #fff;
  border: 0;
  cursor: pointer;
  text-align: left;
}
.accordion-button:not(.collapsed) { color: #0c63e4; background-color: #e7f1ff; }
.accordion-button::after {
  flex-shrink: 0;
  width: 1.25rem;
  height: 1.25rem;
  margin-left: auto;
  content: "";
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%230c63e4'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-size: 1.25rem;
  transition: transform 0.2s;
}
.accordion-button:not(.collapsed)::after {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%230c63e4'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
  transform: rotate(-180deg);
}
.collapse { display: none; }
.collapse.show { display: block; }
.accordion-collapse { border-top: 1px solid #dee2e6; }

/* Form switch */
.form-check { display: flex; align-items: center; gap: 0.5rem; }
.form-check-label { cursor: pointer; }
.form-switch .form-check-input {
  width: 2em;
  height: 1em;
  appearance: none;
  -webkit-appearance: none;
  background-color: #ccc;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='3' fill='rgba%280%2C0%2C0%2C0.25%29'/%3e%3c/svg%3e");
  background-position: left center;
  background-repeat: no-repeat;
  border: 1px solid rgba(0,0,0,0.25);
  border-radius: 2em;
  cursor: pointer;
  transition: background-position 0.15s;
}
.form-switch .form-check-input:checked {
  background-position: right center;
  background-color: #0d6efd;
  border-color: #0d6efd;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='3' fill='%23fff'/%3e%3c/svg%3e");
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.375rem 0.75rem;
  font-size: 1rem;
  color: #212529;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 0.25rem;
  cursor: pointer;
  text-decoration: none;
}
.btn-sm { padding: 0.25rem 0.5rem; font-size: 0.875rem; }
.btn-outline-secondary { color: #6c757d; border-color: #6c757d; }
.btn-outline-secondary:hover { color: #fff; background-color: #6c757d; }

/* Read state */
#accordionDigest li > a { font-weight: 800; }
#accordionDigest li.read > a { font-weight: 300; }
.accordion-button.has-unread { font-weight: 800; }

/* Utilities */
.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-4 { margin-bottom: 1.5rem; }
.me-auto { margin-right: auto; }
.px-3 { padding-right: 1rem; padding-left: 1rem; }
.pt-3 { padding-top: 1rem; }
.p-5  { padding: 3rem; }
.ps-2 { padding-left: 0.5rem; }
.d-flex { display: flex; }
.justify-content-end { justify-content: flex-end; }
.align-items-center { align-items: center; }
.gap-2 { gap: 0.5rem; }
.bg-light { background-color: #f8f9fa; }
.rounded { border-radius: 0.375rem; }
.small { font-size: 0.875em; }