/**
 * HUB THEME - Neutral homepage palette
 * =====================================
 *
 * A clean, neutral theme for the homepage hub:
 * - Warm off-white background for a welcoming feel
 * - Indigo-600 as the primary accent color
 * - Light enough to showcase each category's own accent color
 */

/* ======================
   HUB THEME VARIABLES
   ====================== */

:root {
  --hub-bg: #faf9f7;
  --hub-bg-secondary: #f4f3f0;
  --hub-text: #111827;
  --hub-text-secondary: #4b5563;
  --hub-text-muted: #9ca3af;
  --hub-accent: #4f46e5;        /* indigo-600 */
  --hub-accent-hover: #4338ca;  /* indigo-700 */
  --hub-accent-light: #eef2ff;  /* indigo-50 */
  --hub-border: #e5e7eb;
  --hub-border-muted: #f3f4f6;
}

/* ======================
   HUB PAGE BASE
   ====================== */

.hub-theme {
  background-color: var(--hub-bg);
  color: var(--hub-text);
  min-height: 100vh;
}

/* Force body to match hub background */
body:has(.hub-theme) {
  background-color: var(--hub-bg);
}

body:has(.hub-theme) > footer {
  color: var(--hub-text-muted);
  border-color: var(--hub-border);
}

body:has(.hub-theme) > footer a {
  color: var(--hub-text-secondary);
}

/* ======================
   HUB CATEGORY CARDS
   ====================== */

.hub-card {
  background: #ffffff;
  border: 1px solid var(--hub-border);
  border-radius: 0.75rem;
  overflow: hidden;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.hub-card:hover {
  border-color: #d1d5db;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

/* Colored top accent border on cards */
.hub-card-accent {
  height: 3px;
  width: 100%;
}

/* ======================
   HUB INTENT STRIP
   ====================== */

.hub-intent-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.hub-intent-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.5rem 0.875rem;
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 500;
  border: 1px solid var(--hub-border);
  background: #ffffff;
  color: var(--hub-text-secondary);
  transition: all 0.15s ease;
  min-height: 36px;
  text-decoration: none;
}

.hub-intent-btn:hover {
  border-color: var(--hub-accent);
  color: var(--hub-accent);
  background: var(--hub-accent-light);
}

/* ======================
   HUB SAMPLE NAME PILLS
   ====================== */

.hub-sample-name {
  display: inline-block;
  padding: 0.125rem 0.5rem;
  font-size: 0.75rem;
  border-radius: 9999px;
  background: var(--hub-bg-secondary);
  color: var(--hub-text-secondary);
  font-weight: 500;
}