/* ============================================================
   NETWORK SERVICEABILITY DASHBOARD
   network-serviceability.css: page-specific styles, built on the
   shared design tokens/components from main.css + components.css
   ============================================================ */

.serv-hero { padding-bottom: 40px; }
.serv-hero-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  flex-wrap: wrap;
}
.serv-hero h1 { margin-bottom: 14px; }
.serv-hero-sub { max-width: 640px; font-size: 17px; }
.serv-hero-meta { text-align: right; }
.serv-hero-owner { margin-top: 12px; font-size: 13px; color: var(--muted); }
.serv-hero-owner strong { color: var(--text); }

/* == SEARCH PANEL == */
.serv-panel { margin-bottom: 22px; }
.serv-controls {
  display: grid;
  grid-template-columns: 1.2fr 1fr auto;
  gap: 14px;
  align-items: end;
}
.serv-field label {
  display: block;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
}
.serv-controls .btn { width: 100%; }

.serv-action-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 18px;
  flex-wrap: wrap;
}
.serv-action-row[hidden] { display: none; }
.serv-import-btn {
  width: 42px;
  height: 42px;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--grad);
  color: #fff;
  border-radius: var(--r);
  cursor: pointer;
  box-shadow: 0 3px 12px rgba(109,24,221,0.3);
  transition: transform var(--t), box-shadow var(--t);
}
.serv-import-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(109,24,221,0.4); }
.serv-import-btn svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.serv-file-status { font-size: 13px; color: var(--muted); }
.serv-hint { font-size: 13px; color: var(--muted-2); margin-top: 14px; }

/* == RESULTS PANEL == */
.serv-summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.serv-summary h2 { font-size: 22px; color: var(--text); }
.serv-summary-meta { color: var(--muted); font-size: 14px; margin-top: 6px; }

.serv-results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(235px, 1fr));
  gap: 16px;
  margin-top: 20px;
}
.serv-provider {
  padding: 20px;
  border-radius: var(--r-lg);
  border: 1px solid var(--border-lt);
  background: var(--grad-soft);
  min-height: 155px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: box-shadow var(--t);
}
.serv-provider:hover { box-shadow: var(--shadow); }
.serv-provider-logo {
  width: 100%;
  height: 40px;
  object-fit: contain;
  object-position: left center;
  margin-bottom: 14px;
}
.serv-provider-logo-fallback {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--grad);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 16px;
  margin-bottom: 14px;
}
.serv-provider h3 { font-size: 15px; font-weight: 700; color: var(--text); margin-bottom: 14px; }
.serv-status { font-size: 16px; font-weight: 800; line-height: 1.3; }
.serv-status.is-yes { color: var(--green); }
.serv-status.is-no { color: var(--red); }
.serv-status.is-na { color: var(--amber); }
.serv-empty { grid-column: 1 / -1; text-align: center; padding: 42px; color: var(--muted); }

.serv-footnote { color: var(--muted-2); font-size: 12px; text-align: center; margin: 28px 0 12px; }

@media (max-width: 800px) {
  .serv-hero-meta { text-align: left; margin-top: 18px; }
  .serv-controls { grid-template-columns: 1fr; }
}