/* Mondrian-inspired color palette */
:root {
  --mondrian-red: #e72f24;
  --mondrian-blue: #1d1cc9;
  --mondrian-yellow: #f9d01e;
  --mondrian-black: #000000;
  --mondrian-white: #ffffff;
  --border-thickness: 2px;
}

/* Global styles */
body {
  background-color: var(--mondrian-white);
  font-family: "Helvetica Neue", Arial, sans-serif;
  min-height: 100vh;
}

/* Scrollbar styling */
::-webkit-scrollbar {
  width: 12px;
}

::-webkit-scrollbar-track {
  background: var(--mondrian-white);
  border-left: var(--border-thickness) solid var(--mondrian-black);
}

::-webkit-scrollbar-thumb {
  background: var(--mondrian-blue);
  border: 2px solid var(--mondrian-white);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--mondrian-red);
}

/* Firefox scrollbar styling */
* {
  scrollbar-width: thin;
  scrollbar-color: var(--mondrian-blue) var(--mondrian-white);
}

.page-title {
  color: var(--mondrian-black);
  font-size: 2rem;
  font-weight: bold;
  padding: 1rem 2rem;
  margin: 0;
  border-bottom: var(--border-thickness) solid var(--mondrian-black);
}

.container {
  padding: 2rem;
  border: var(--border-thickness) solid var(--mondrian-black);
  margin-top: 2rem;
  margin-bottom: 2rem;
  position: relative;
}

/* Navigation styling */
.navbar {
  background-color: var(--mondrian-white) !important;
  border-bottom: var(--border-thickness) solid var(--mondrian-black);
}

.navbar-brand {
  font-weight: bold;
  color: var(--mondrian-black) !important;
  font-size: 1.5rem;
  padding: 0.5rem 1rem;
  border-right: var(--border-thickness) solid var(--mondrian-black);
}

.navbar-brand:hover {
  color: var(--mondrian-red) !important;
  text-decoration: none;
}

.nav-link {
  color: var(--mondrian-black) !important;
  font-weight: 500;
  padding: 0.5rem 1rem !important;
  margin: 0 0.25rem;
  transition: all 0.3s ease;
}

.nav-link:hover {
  background-color: var(--mondrian-yellow);
}

/* Button styling */
.btn {
  border-radius: 0;
  border: var(--border-thickness) solid var(--mondrian-black);
  padding: 0.5rem 1.5rem;
  font-weight: 500;
  transition: all 0.3s ease;
}

.btn-primary {
  background-color: var(--mondrian-blue);
  border-color: var(--mondrian-black);
}

.btn-primary:hover {
  background-color: var(--mondrian-white);
  color: var(--mondrian-blue);
  border-color: var(--mondrian-blue);
}

.btn-secondary {
  background-color: var(--mondrian-yellow);
  border-color: var(--mondrian-black);
  color: var(--mondrian-black);
}

.btn-secondary:hover {
  background-color: var(--mondrian-white);
  color: var(--mondrian-black);
}

.btn-danger {
  background-color: var(--mondrian-red);
  border-color: var(--mondrian-black);
}

.btn-danger:hover {
  background-color: var(--mondrian-white);
  color: var(--mondrian-red);
  border-color: var(--mondrian-red);
}

/* Form styling */
.form-control {
  border-radius: 0;
  border: var(--border-thickness) solid var(--mondrian-black);
  padding: 0.75rem;
}

.form-control:focus {
  box-shadow: none;
  border-color: var(--mondrian-blue);
}

/* Settings page styling */
.settings-section {
  margin-bottom: 2rem;
  padding: 1.5rem;
  border: var(--border-thickness) solid var(--mondrian-black);
  position: relative;
}

.settings-section:before {
  content: "";
  position: absolute;
  top: 1rem;
  left: -0.5rem;
  width: 1rem;
  height: 2rem;
  background-color: var(--mondrian-yellow);
}

.settings-section h2 {
  color: var(--mondrian-black);
  font-weight: bold;
  margin-bottom: 1.5rem;
  padding-bottom: 0.5rem;
  border-bottom: var(--border-thickness) solid var(--mondrian-black);
}

/* Notes list styling */
.list-group-item {
  border: var(--border-thickness) solid var(--mondrian-black);
  margin-bottom: 1rem;
  border-radius: 0;
  padding: 1.5rem;
  position: relative;
  transition: all 0.3s ease;
}

.list-group-item:hover {
  transform: translateX(0.5rem);
}

.list-group-item:before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 0.5rem;
  height: 100%;
  background-color: var(--mondrian-blue);
  transition: all 0.3s ease;
}

.list-group-item:hover:before {
  width: 0.75rem;
}

/* Article actions */
.article-action-button {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: var(--border-thickness) solid var(--mondrian-black);
}

/* Jumbotron styling */
.jumbotron {
  background-color: var(--mondrian-white);
  border: var(--border-thickness) solid var(--mondrian-black);
  border-radius: 0;
  padding: 2rem;
  position: relative;
  overflow: hidden;
}

.jumbotron:after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 30%;
  height: 100%;
  background-color: var(--mondrian-yellow);
  z-index: 0;
}

.jumbotron .display-4,
.jumbotron .lead,
.jumbotron p {
  position: relative;
  z-index: 1;
}

/* Hacker News stories styling */
.list-group-item a {
  color: var(--mondrian-black);
  text-decoration: none;
  font-weight: 500;
}

.list-group-item a:hover {
  color: var(--mondrian-blue);
}

.list-group-item .text-muted {
  color: #666 !important;
  margin-top: 0.5rem;
  display: block;
}

/* Note styling */

.note-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1rem;
}

.note-timestamps {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.25rem;
}

.note-content {
  position: relative;
  padding-bottom: 1rem;
}

.note-preview {
  margin: 0;
  line-height: 1.6;
}

.note-full-content {
  margin: 0;
  line-height: 1.6;
}

.toggle-content {
  padding: 0;
  color: var(--mondrian-blue);
  border-color: var(--mondrian-blue);
  text-decoration: none;
  font-weight: 500;
  margin-top: 0.5rem;
}

.toggle-content:hover {
  color: var(--mondrian-black);
  border-color: var(--mondrian-black);
  text-decoration: none;
}

.edit-title {
  font-size: 1.2rem;
  font-weight: bold;
  margin-bottom: 1rem;
  color: var(--mondrian-blue);
}