vi-ilo/apps/ktb-static/styles.css

:root {
  --color-sidebar-bg: #000;
  --color-primary: #0bf;
  --color-secondary: #08e;
  --color-edit: #fb0;
  --color-delete: #b10;
  --color-main-bg: #eee;
  --color-card-bg: #fff;
  --color-text: #333;
  --color-text-secondary: #555;
  --color-shadow: rgba(0, 0, 0, 0.1);
  --color-border: #ddd;

  --space-xs: 0.2rem;
  --space-sm: 0.5rem;
  --space-md: 1.0rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;

  --shadow-sm: 0 1px 2px var(--color-shadow);
  --shadow-md: 0 2px 4px var(--color-shadow);
  --shadow-lg: 0 4px 8px var(--color-shadow);
}

/* Small devices (portrait tablets and large phones, 600px and up) */
@media (max-width: 600px) {
  .cards-container {
    grid-template-columns: 1fr;
    background-color: #fb0;
  }

  .is-expanded {
    grid-row: span 1;
    grid-column: span 1;
  }
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  transition: all 0.2s ease;
}

body {
  font-family: 'Verdana', -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: var(--color-main-bg);
  color: var(--color-text);
  line-height: 1.5;
}

button {
  border: solid 1px #000;
  padding: var(--space-xs) var(--space-md);
  cursor: pointer;
  border-radius: var(--radius-sm);
  background: var(--color-primary);
  color: var(--color-text);
}

button:hover {
  background: var(--color-secondary);
  color: #fff;
}

ul {
  margin-bottom: var(--space-sm);
}

li {
  margin-top: calc(var(--space-xs));
  margin-bottom: calc(var(--space-xs)/2);
  margin-left: var(--space-md);
}

tbody {
  table-layout: fixed;
}

tfoot {
  table-layout: auto;
}

.float-right {
  float: right;
}

.float-left {
  float: left;
}

.align-self-right {
  align-self: self-end;
}

.tight {
  padding: 0 var(--space-sm);
  margin:  var(--space-xs);
}

button.tiny {
  min-width: 2em;
  max-width: 2em;
  text-align: center;
  padding: 0 var(--space-xs);
  margin:  var(--space-xs);
}

button:disabled{
  background-color: #555;
  color: #fff;
}

.flex-row {
  gap: var(--space-md);
  display: flex;
  flex-direction: row;
}

.grow-fill {
  flex-grow: 100;
}

.edit {
  background-color: var(--color-edit);
}

.edit:hover {
  background-color: #bb0;
}

.delete {
  background-color: var(--color-delete);
}

.delete:hover {
  background-color: #f00;
}

.hollow {
  background-color: #00000000;
  border-style: solid;
  border-width: 1px;
}

.hollow.primary {
  border-color: var(--color-primary);
}

.hollow.edit {
  border-color: var(--color-edit);
}

.hollow.delete {
  border-color: var(--color-delete);
}

.primary:not(.hollow) {
  background-color: var(--color-primary);
  color: #000
}

.dropdown {
  border-radius: 0px;
  border-style: none;
  border-top: solid 1px var(--color-text);
  padding: 0;
  cursor: pointer;
  transition: background 0.3s ease;
  background-color: transparent;
  color: var(--color-text);
  
}

.dropdown:hover {
  background-color: var(--color-primary);
  color: #000;
}

/* Main Content */
.main-content {
  flex: 1;
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.is-fullwidth {
  width: 100%;
}

/* Layout */
.app-container {
  display: flex;
  min-height: 100vh;
}

/* Sidebar */
.sidebar {
  width: clamp(180px, 20%, 250px);
  background-color: var(--color-sidebar-bg);
  color: white;
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  resize: horizontal;
}

.sidebar-header {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

/* Preferences Pane */
.preferences-pane {
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  padding-top: var(--space-md);
}

.prefs-toggle {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: white;
  width: 100%;
  padding: var(--space-xs);
  cursor: pointer;
}

.prefs-content {
  flex-direction: column;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.prefs-content.active {
  display: flex;
}

.prefs-section {
  background: rgba(255, 255, 255, 0.1);
  padding: var(--space-sm);
  border-radius: var(--radius-sm);
}

.prefs-section h3 {
  margin-bottom: var(--space-xs);
  font-size: 0.9rem;
}

.prefs-section label {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  font-size: 0.85rem;
}

/* Search Bar */
.search-bar input {
  display: inline-block;
  width: 80%;
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  transition: border-color 0.05s ease;
}

.search-bar input:focus {
  outline: none;
  border-color: var(--color-secondary);
}

.search-bar button {
  display: inline-block;
  background: var(--color-secondary);
  color: white;
}

.search-bar button:hover {
  background: #000;
}

/* Cards */
.cards-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-md);
  width: 100%;
}

.columned {
  columns: 5em 2;
}

.card {
  align-self: start;
  background: var(--color-card-bg);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  box-shadow: var(--shadow-md);
  transition: transform 0.05s ease, box-shadow 0.2s ease;
}

.card.is-expanded {
  grid-row: span 5;
  grid-column: span 2;
}

.card:hover {
  outline: 1px solid var(--color-primary);
}

.card h3 {
  font-size: clamp(1.1rem, 1.5vw, 1.25rem);
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.card h4 {
  font-size: clamp(1.rem, 1.4vw, 1.1rem);
  margin-top: var(--space-md);
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.card p {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
}