/* ==========================================================================
   CLIENT Q&A ALIGNMENT WEB APP - LIVE DESIGN THEME & PRODUCT DIRECTORY
   Target: D:\Testmen_honkosuni\EDU PJT\styles.css
   ========================================================================== */

@import url('https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/static/pretendard.min.css');

:root {
  --bg-main: #FFFFFF;
  --bg-sub: #F8F9FA;
  --bg-card: #FFFFFF;
  --text-main: #111111;
  --text-sub: #555555;
  --text-muted: #888888;
  --border-light: #E5E5E5;
  --border-dark: #111111;
  --accent-color: #111111;
  --font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, system-ui, Roboto, sans-serif;
  --container-max: 960px;
}

/* Theme 1: Classic Premium (Navy & Gold) */
body.theme-classic {
  --bg-main: #0A192F;
  --bg-sub: #112240;
  --bg-card: #172A45;
  --text-main: #F9F9F6;
  --text-sub: #8892B0;
  --text-muted: #A8B2D1;
  --border-light: #233554;
  --border-dark: #D4AF37;
  --accent-color: #D4AF37;
}

/* Theme 2: Modern Minimal (Black & White) */
body.theme-minimal {
  --bg-main: #FFFFFF;
  --bg-sub: #F8F9FA;
  --bg-card: #FFFFFF;
  --text-main: #111111;
  --text-sub: #555555;
  --text-muted: #888888;
  --border-light: #E5E5E5;
  --border-dark: #111111;
  --accent-color: #111111;
}

/* Theme 3: Warm & Cozy (Beige & Wood) */
body.theme-warm {
  --bg-main: #FDFBF7;
  --bg-sub: #F4EAD4;
  --bg-card: #FFFFFF;
  --text-main: #2D241E;
  --text-sub: #5C4B40;
  --text-muted: #8D7B68;
  --border-light: #E7D8C9;
  --border-dark: #B08968;
  --accent-color: #7F5539;
}

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

body {
  background-color: var(--bg-main);
  color: var(--text-main);
  font-family: var(--font-family);
  line-height: 1.7;
  letter-spacing: -0.02em;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.3s, color 0.3s;
}

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */
.app-header {
  border-bottom: 1px solid var(--border-light);
  background: var(--bg-card);
  position: sticky;
  top: 0;
  z-index: 100;
  transition: background-color 0.3s, border-color 0.3s;
}

.nav-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 68px;
}

.brand-logo {
  font-weight: 900;
  font-size: 1.2rem;
  color: var(--text-main);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
}

.brand-logo span {
  background: var(--accent-color);
  color: var(--bg-main);
  font-size: 0.75rem;
  padding: 3px 8px;
  border-radius: 2px;
  font-weight: 800;
}

/* Theme Switcher Bar */
.theme-switcher-card {
  background: var(--bg-card);
  border: 2px solid var(--border-dark);
  padding: 24px;
  border-radius: 6px;
  margin: 28px 0;
}

.theme-options-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 16px;
}

@media (max-width: 768px) {
  .theme-options-grid {
    grid-template-columns: 1fr;
  }
}

.theme-card-option {
  border: 1px solid var(--border-light);
  padding: 16px;
  border-radius: 4px;
  cursor: pointer;
  background: var(--bg-sub);
  transition: all 0.2s;
  text-align: center;
}

.theme-card-option:hover, .theme-card-option.active {
  border-color: var(--accent-color);
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  transform: translateY(-2px);
}

.theme-color-preview {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin: 10px 0;
}

.color-dot {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 1px solid rgba(0,0,0,0.2);
}

/* Product Directory Catalog Configurator */
.product-catalog-card {
  background: var(--bg-card);
  border: 2px solid var(--border-dark);
  padding: 28px;
  border-radius: 6px;
  margin-bottom: 32px;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
  margin-top: 20px;
}

.product-item-box {
  background: var(--bg-sub);
  border: 1px solid var(--border-light);
  padding: 20px;
  border-radius: 4px;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.product-badge {
  font-size: 0.7rem;
  font-weight: 800;
  background: var(--accent-color);
  color: var(--bg-main);
  padding: 2px 6px;
  border-radius: 2px;
  display: inline-block;
  margin-bottom: 8px;
}

.product-price {
  font-size: 1.3rem;
  font-weight: 900;
  color: var(--accent-color);
  margin: 8px 0;
}

/* Category QA Section Cards */
.category-card {
  border: 1px solid var(--border-light);
  background: var(--bg-card);
  margin-bottom: 24px;
  padding: 28px;
  border-radius: 6px;
}

.category-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  flex-wrap: wrap;
  gap: 8px;
}

.category-title {
  font-size: 1.2rem;
  font-weight: 900;
  display: flex;
  align-items: center;
  gap: 8px;
}

.status-badge {
  font-size: 0.75rem;
  font-weight: 800;
  padding: 3px 8px;
  border: 1px solid var(--border-light);
  background: var(--bg-sub);
  color: var(--text-muted);
}

.status-badge.completed {
  background: var(--accent-color);
  color: var(--bg-main);
  border-color: var(--accent-color);
}

.category-guide {
  font-size: 0.9rem;
  color: var(--text-sub);
  background: var(--bg-sub);
  padding: 12px 16px;
  border-left: 3px solid var(--accent-color);
  margin-bottom: 16px;
  line-height: 1.6;
}

.qa-textarea {
  width: 100%;
  height: 110px;
  padding: 12px 16px;
  font-family: var(--font-family);
  font-size: 0.95rem;
  border: 1px solid var(--border-light);
  outline: none;
  resize: vertical;
  background: var(--bg-main);
  color: var(--text-main);
  margin-bottom: 12px;
}

.qa-display-box {
  background: var(--bg-sub);
  border: 1px solid var(--border-light);
  padding: 16px;
  font-size: 0.95rem;
  color: var(--text-main);
  white-space: pre-wrap;
  word-break: break-all;
  margin-bottom: 12px;
}

.card-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
}

.btn {
  padding: 8px 16px;
  font-family: var(--font-family);
  font-size: 0.85rem;
  font-weight: 700;
  border: 1px solid var(--accent-color);
  background: var(--accent-color);
  color: var(--bg-main);
  cursor: pointer;
  transition: opacity 0.2s;
  border-radius: 2px;
}

.btn:hover {
  opacity: 0.85;
}

.btn.outline {
  background: var(--bg-main);
  color: var(--text-main);
  border-color: var(--border-light);
}

.btn.danger {
  background: var(--bg-main);
  color: #D93838;
  border-color: #D93838;
}

/* Footer & Export Bar */
.export-bar {
  background: var(--bg-card);
  border: 2px solid var(--border-dark);
  color: var(--text-main);
  padding: 24px;
  border-radius: 6px;
  margin: 40px 0 60px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.app-footer {
  padding: 40px 0;
  border-top: 1px solid var(--border-light);
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-muted);
}