.platforms-wrap { max-width: 1180px; }
.platforms-wrap [hidden] { display: none !important; }
.platform-heading { display: flex; justify-content: space-between; align-items: center; gap: 20px; margin-bottom: 24px; }
.platform-heading h1 { font-size: 30px; letter-spacing: -.5px; }
.platform-heading .sub { margin: 0; }
.platform-eyebrow { color: #168263; font-size: 13px; margin-bottom: 10px; }
.platform-total { color: #168263; background: #eaf7f1; padding: 8px 14px; border-radius: 8px; white-space: nowrap; font-size: 13px; }
.platform-controls { background: #fff; border: 1px solid #e5e7eb; border-radius: 12px; padding: 22px; }
.platform-controls input { margin-bottom: 18px; padding: 13px 15px; }
.platform-filters { display: flex; flex-wrap: wrap; gap: 8px; }
.platform-filters button { background: #f3f5f6; color: #4b5563; padding: 8px 13px; border: 1px solid transparent; font-size: 13px; }
.platform-filters button:hover { background: #eaf7f1; color: #12674f; }
.platform-filters button.selected { background: #168263; color: white; }
.platform-results { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; margin: 24px 0 14px; color: #687480; font-size: 13px; }
.platform-results span { font-size: 12px; }
.platform-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.platform-card { background: #fff; border: 1px solid #e4e9e6; border-radius: 12px; padding: 20px; display: flex; flex-direction: column; min-width: 0; transition: border-color .15s, box-shadow .15s; }
.platform-card:hover { border-color: #81bea9; box-shadow: 0 4px 16px #17392d08; }
.platform-card-top { display: flex; justify-content: space-between; align-items: center; gap: 8px; margin-bottom: 16px; }
.platform-category { color: #52806d; background: #f0f7f3; padding: 3px 8px; border-radius: 4px; font-size: 11px; }
.platform-favorite { padding: 4px 6px; font-size: 12px; color: #788078; background: transparent; border: 1px solid transparent; }
.platform-favorite:hover, .platform-favorite[aria-pressed=true] { color: #168263; background: #edf8f2; }
.platform-card h2 { font-size: 16px; line-height: 1.6; margin: 0 0 10px; }
.platform-open { color: #203b32; text-decoration: none; }
.platform-open:hover { color: #168263; text-decoration: underline; }
.platform-open span { color: #91a79b; font-size: 14px; }
.platform-card p { font-size: 13px; color: #687480; margin-bottom: 22px; }
.platform-domain { margin-top: auto; padding-top: 12px; border-top: 1px solid #f0f2f0; font-size: 11px; color: #7d8b82; overflow-wrap: anywhere; }
.platform-empty { text-align: center; background: #fff; border: 1px dashed #cad9d0; border-radius: 12px; padding: 46px 20px; color: #687480; }
.platform-empty h2 { font-size: 18px; margin-bottom: 8px; }
.platform-empty button { margin-top: 18px; }
.platform-footnote { color: #7d8780; font-size: 12px; margin-top: 26px; }
.platform-admin-form { display: grid; grid-template-columns: 1fr 1fr; gap: 0 20px; }
.platform-wide { grid-column: 1 / -1; }
.platform-admin-actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.platform-admin-actions button, .platform-admin-actions .btn { white-space: nowrap; padding: 7px 12px; font-size: 13px; }
.platform-table-scroll { overflow-x: auto; }
.platform-table-scroll table { min-width: 700px; width: 100%; }
.platform-admin-url { font-size: 12px; color: #6b7280; overflow-wrap: anywhere; max-width: 390px; }
.platform-success { color: #12674f; background: #eaf7f1; padding: 12px 16px; margin-bottom: 18px; border-radius: 8px; }
.platforms-wrap a:focus-visible, .platforms-wrap button:focus-visible, .platforms-wrap input:focus-visible, .platforms-wrap select:focus-visible { outline: 3px solid #72bda5; outline-offset: 3px; }
.nav { flex-wrap: wrap; gap: 12px; }
.nav > div:last-child { display: flex; flex-wrap: wrap; gap: 8px 16px; }
.nav a { margin-left: 0; }
@media (max-width: 900px) { .platform-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) {
  .platforms-wrap { padding: 28px 16px; }
  .platform-heading { align-items: flex-start; gap: 10px; }
  .platform-heading h1 { font-size: 25px; }
  .platform-total { padding: 5px 8px; font-size: 11px; }
  .platform-controls { padding: 16px; }
  .platform-grid, .platform-admin-form { grid-template-columns: 1fr; }
  .platform-filters { gap: 6px; }
  .platform-filters button { padding: 7px 10px; font-size: 12px; }
  .platform-card { padding: 18px; }
}