:root {
  --primary-color: #3498db;
  --secondary-color: #2c3e50;
  --background-color: #f8f9fa;
  --card-background: #ffffff;
  --text-color: #333333;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background-color: var(--background-color);
  color: var(--text-color);
  line-height: 1.6;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
}

button {
  cursor: pointer;
  padding: 0.5rem 1rem;
  background-color: var(--primary-color);
  color: white;
  border: none;
  border-radius: 4px;
  font-size: 0.9rem;
  transition: background-color 0.2s;
}

button:hover {
  background-color: #2980b9;
}

.view-toggle {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.search-bar {
  margin-bottom: 1.5rem;
  width: 100%;
  max-width: 500px;
}

.search-bar input {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 1rem;
}

.copy-btn,
.copy-group .png-btn {
  background-color: var(--secondary-color, #2c3e50);
  color: #fff;
  font-weight: 500;
  letter-spacing: 0.02em;
  min-width: 2.5em;
  border-radius: 0;
  margin: 0;
  padding: 0.4em 1em;
  font-size: 0.95em;
  border-right: 1px solid var(--color-border, #ddd);
  transition: background 0.2s, color 0.2s;
  text-wrap: nowrap;
}

.copy-btn:last-child,
.copy-group .png-btn:last-child {
  border-right: none;
}

.copy-btn:focus,
.copy-btn:hover,
.copy-group .png-btn:focus,
.copy-group .png-btn:hover {
  background: #222;
  color: #fff;
  outline: none;
}

.download-btn,
.download-group .png-btn {
  background: #27ae60;
  color: #fff;
  font-weight: 500;
  letter-spacing: 0.02em;
  min-width: 2.5em;
  border-radius: 0;
  margin: 0;
  padding: 0.4em 1em;
  font-size: 0.95em;
  border-right: 1px solid var(--color-border, #ddd);
  transition: background 0.2s, color 0.2s;
}

.download-btn:last-child,
.download-group .png-btn:last-child {
  border-right: none;
}

.download-btn:focus,
.download-btn:hover,
.download-group .png-btn:focus,
.download-group .png-btn:hover {
  background: #219150;
  color: #fff;
  outline: none;
}

.copy-group, .download-group {
  display: inline-flex;
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 1px 2px rgba(0,0,0,0.03);
  margin-right: 0.5em;
}

/* Shared color switcher and color circle styles */
.color-circle {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  box-shadow: 0 1px 2px rgba(0,0,0,0.08);
  cursor: pointer;
  display: inline-block;
  transition: border 0.2s, box-shadow 0.2s;
}
.color-circle:hover {
  box-shadow: 0 2px 8px rgba(0,0,0,0.12);
}
.color-switcher-preview,
.color-switcher-inline,
.color-switcher-under {
  display: flex;
  gap: 0.4em;
  align-items: center;
}
.color-switcher-preview {
  justify-content: center;
  margin: 1em 0 0.5em 0;
}
.color-switcher-inline {
  margin-left: auto;
}
.color-switcher-under {
  margin: 0.5em 0 0 0;
}

.logo-tag {
  display: inline-block;
  background: var(--color-accent, #4f8cff);
  color: #fff;
  border-radius: 12px;
  padding: 0.2em 0.8em;
  font-size: 0.85em;
  font-weight: 500;
  letter-spacing: 0.02em;
  transition: background 0.2s;
}

.logo-actions {
  display: flex;
  align-items: center;
  gap: 0.5em;
  flex-wrap: nowrap;
}

.logo-info {
  background: var(--color-card);
  color: var(--color-text);
  padding: 0.5rem 1rem;
  border-radius: 4px;
  transition: background 0.2s, color 0.2s;
}

.logo-image,
.logo-preview {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-card);
  color: var(--color-text);
  border-radius: 4px;
  overflow: hidden;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}

.logo-preview img {
  max-width: 80%;
  max-height: 80%;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
  margin: 0 auto;
}

.format-row {
  display: flex;
  align-items: center;
  gap: 1em;
  margin-bottom: 0.5em;
}

/* Direct logo image size constraints that will work with any component structure */
div.logo-image {
  display: flex;
  align-items: center;
  justify-content: center;
  /* background-color removed for theme support */
  position: relative;
  overflow: hidden;
}

div.logo-image img {
  max-width: 80%;
  max-height: 80%;
  width: auto;
  height: auto;
  object-fit: contain;
}

.logo-image svg {
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: 100%;
  display: block;
  object-fit: contain;
}

/* Grid specific */
.logo-grid .logo-item .logo-image {
  /* height: 160px; */
  width: 100%;
}

/* List specific */
.logo-list .logo-item .logo-image {
  width: 120px;
  min-width: 120px;
  height: 100px;
  border-right: 1px solid #eee;
}

/* Dark theme overrides */
@media (prefers-color-scheme: dark) {
  :root {
    --color-card: #23272e;
    --background-color: #181a20;
    --color-text: #f5f6fa;
    --color-border: #333842;
    --color-accent: #4f8cff;
  }
}