/* === SiteAudit Pro v2 – Frontend === */
.sap-wrapper { font-family: 'Segoe UI', system-ui, -apple-system, sans-serif; max-width: 860px; margin: 0 auto; padding: 0 16px; color: #1e293b; }
.sap-panel { background: #fff; border-radius: 16px; border: 1px solid #e2e8f0; box-shadow: 0 4px 24px rgba(0,0,0,.07); padding: 40px; }
.sap-input-panel { text-align: center; }
.sap-brand { display:flex; align-items:center; justify-content:center; gap:10px; margin-bottom:20px; }
.sap-brand-name { font-size:20px; color:#475569; letter-spacing:-.3px; }
.sap-brand-name strong { color:#2563eb; }
.sap-headline { font-size:28px; font-weight:700; margin-bottom:10px; color:#0f172a; letter-spacing:-.5px; }
.sap-subline { color:#64748b; font-size:15px; margin-bottom:24px; }
.sap-input-row { display:flex; gap:10px; max-width:580px; margin:0 auto 16px; }
.sap-url-input { flex:1; padding:14px 18px; border:2px solid #e2e8f0; border-radius:10px; font-size:15px; color:#1e293b; background:#f8fafc; transition:border-color .2s,box-shadow .2s; outline:none; }
.sap-url-input:focus { border-color:#2563eb; box-shadow:0 0 0 3px rgba(37,99,235,.12); background:#fff; }
.sap-feature-pills { display:flex; flex-wrap:wrap; justify-content:center; gap:8px; margin-top:20px; }
.sap-pill { font-size:12px; color:#475569; background:#f1f5f9; border:1px solid #e2e8f0; border-radius:20px; padding:4px 12px; }
.sap-btn { display:inline-flex; align-items:center; gap:8px; padding:14px 22px; border-radius:10px; font-size:15px; font-weight:600; cursor:pointer; border:2px solid transparent; text-decoration:none; transition:all .2s; white-space:nowrap; }
.sap-btn-primary { background:#2563eb; color:#fff; border-color:#2563eb; }
.sap-btn-primary:hover { background:#1d4ed8; border-color:#1d4ed8; transform:translateY(-1px); box-shadow:0 4px 12px rgba(37,99,235,.3); }
.sap-btn-secondary { background:#f1f5f9; color:#475569; border-color:#e2e8f0; }
.sap-btn-secondary:hover { background:#e2e8f0; }
.sap-btn-outline { background:transparent; color:#2563eb; border-color:#2563eb; }
.sap-btn-outline:hover { background:#eff6ff; }
.sap-btn-sm { padding:8px 14px; font-size:13px; }
.sap-btn-full { width:100%; justify-content:center; }
.sap-btn-primary:disabled { background:#94a3b8; border-color:#94a3b8; cursor:not-allowed; transform:none; box-shadow:none; }
.sap-error-msg { background:#fef2f2; color:#dc2626; border:1px solid #fecaca; border-radius:8px; padding:10px 14px; font-size:14px; margin-top:12px; text-align:left; }
.sap-loading-panel { text-align:center; padding:60px 40px; }
.sap-spinner { width:52px; height:52px; border:4px solid #e2e8f0; border-top-color:#2563eb; border-radius:50%; animation:sap-spin .8s linear infinite; margin:0 auto 24px; }
@keyframes sap-spin { to { transform:rotate(360deg); } }
.sap-loading-title { font-size:20px; font-weight:600; color:#1e293b; margin-bottom:24px; }
.sap-progress-steps { display:flex; flex-direction:column; gap:8px; max-width:300px; margin:0 auto; text-align:left; }
.sap-step { display:flex; align-items:center; gap:10px; font-size:14px; color:#94a3b8; padding:6px 12px; border-radius:6px; transition:all .3s; }
.sap-step::before { content:''; width:8px; height:8px; border-radius:50%; background:#e2e8f0; flex-shrink:0; }
.sap-step.active { color:#2563eb; background:#eff6ff; }
.sap-step.active::before { background:#2563eb; box-shadow:0 0 0 3px rgba(37,99,235,.2); }
.sap-step.done { color:#16a34a; }
.sap-step.done::before { background:#16a34a; }
.sap-gate-overlay { position:fixed; inset:0; background:rgba(15,23,42,.6); backdrop-filter:blur(4px); z-index:99999; display:flex; align-items:center; justify-content:center; padding:16px; }
.sap-gate-modal { background:#fff; border-radius:16px; padding:40px; max-width:420px; width:100%; text-align:center; box-shadow:0 20px 60px rgba(0,0,0,.2); }
.sap-gate-icon { margin-bottom:20px; }
.sap-gate-modal h3 { font-size:22px; font-weight:700; margin-bottom:8px; color:#0f172a; }
.sap-gate-modal p { color:#64748b; font-size:14px; margin-bottom:24px; }
.sap-gate-form { display:flex; flex-direction:column; gap:12px; }
.sap-input { width:100%; padding:12px 16px; border:2px solid #e2e8f0; border-radius:8px; font-size:14px; color:#1e293b; background:#f8fafc; transition:border-color .2s; outline:none; box-sizing:border-box; }
.sap-input:focus { border-color:#2563eb; background:#fff; }
.sap-gate-note { color:#94a3b8; font-size:12px; margin-top:4px; }
.sap-results-panel { padding:32px; }
.sap-results-header { display:flex; align-items:center; justify-content:space-between; margin-bottom:28px; gap:12px; flex-wrap:wrap; }
.sap-results-url { font-size:14px; color:#2563eb; font-weight:500; word-break:break-all; flex:1; }
.sap-score-row { display:flex; gap:32px; align-items:flex-start; margin-bottom:28px; flex-wrap:wrap; }
.sap-score-main { display:flex; flex-direction:column; align-items:center; gap:12px; }
.sap-score-ring-wrapper { position:relative; width:160px; height:160px; }
.sap-score-center { position:absolute; inset:0; display:flex; flex-direction:column; align-items:center; justify-content:center; }
.sap-score-number { font-size:42px; font-weight:800; color:#0f172a; line-height:1; }
.sap-score-label { font-size:13px; color:#94a3b8; }
.sap-summary-badge { font-size:14px; font-weight:700; padding:6px 16px; border-radius:20px; }
.sap-badge-good  { background:#dcfce7; color:#16a34a; }
.sap-badge-needs { background:#fef9c3; color:#d97706; }
.sap-badge-poor  { background:#fee2e2; color:#dc2626; }
.sap-category-scores { flex:1; display:grid; grid-template-columns:1fr 1fr; gap:10px; min-width:240px; }
.sap-cat-card { background:#f8fafc; border:1px solid #e2e8f0; border-radius:10px; padding:12px 14px; }
.sap-cat-header { display:flex; align-items:center; justify-content:space-between; margin-bottom:6px; }
.sap-cat-name { font-size:12px; color:#475569; font-weight:600; text-transform:uppercase; letter-spacing:.5px; }
.sap-cat-score { font-size:22px; font-weight:800; }
.sap-cat-bar { height:5px; background:#e2e8f0; border-radius:3px; overflow:hidden; }
.sap-cat-bar-fill { height:100%; border-radius:3px; transition:width .8s ease; width:0; }
.sap-tabs { display:flex; gap:4px; border-bottom:2px solid #e2e8f0; margin-bottom:20px; flex-wrap:wrap; }
.sap-tab { display:flex; align-items:center; gap:6px; padding:10px 18px; font-size:14px; font-weight:600; color:#64748b; background:none; border:none; border-bottom:2px solid transparent; margin-bottom:-2px; cursor:pointer; transition:all .2s; border-radius:6px 6px 0 0; }
.sap-tab:hover { color:#1e293b; background:#f8fafc; }
.sap-tab.active { color:#2563eb; border-bottom-color:#2563eb; }
.sap-tab-dot { width:8px; height:8px; border-radius:50%; flex-shrink:0; }
.sap-dot-error { background:#dc2626; }
.sap-dot-warning { background:#d97706; }
.sap-dot-pass { background:#16a34a; }
.sap-tab-count { display:inline-flex; align-items:center; justify-content:center; min-width:20px; height:20px; padding:0 6px; background:#f1f5f9; border-radius:10px; font-size:12px; }
.sap-tab.active .sap-tab-count { background:#eff6ff; color:#2563eb; }
.sap-category-badge { display:inline-block; font-size:11px; font-weight:600; padding:2px 8px; border-radius:4px; background:#f1f5f9; color:#64748b; text-transform:capitalize; margin-bottom:4px; }
.sap-issue-item { display:flex; align-items:flex-start; gap:14px; padding:14px 16px; border:1px solid #e2e8f0; border-radius:10px; margin-bottom:8px; transition:box-shadow .2s; }
.sap-issue-item:hover { box-shadow:0 2px 8px rgba(0,0,0,.06); }
.sap-issue-icon { width:32px; height:32px; border-radius:8px; display:flex; align-items:center; justify-content:center; flex-shrink:0; font-size:16px; }
.sap-icon-error   { background:#fee2e2; color:#dc2626; }
.sap-icon-warning { background:#fef3c7; color:#d97706; }
.sap-icon-pass    { background:#dcfce7; color:#16a34a; }
.sap-issue-body { flex:1; }
.sap-issue-label { font-size:14px; font-weight:600; color:#0f172a; margin-bottom:2px; }
.sap-issue-message { font-size:13px; color:#475569; line-height:1.5; }
.sap-issue-value { font-size:12px; color:#64748b; background:#f1f5f9; padding:3px 10px; border-radius:6px; white-space:nowrap; align-self:center; flex-shrink:0; max-width:200px; overflow:hidden; text-overflow:ellipsis; }
.sap-empty-state { text-align:center; padding:40px 20px; color:#94a3b8; }
.sap-empty-state p { font-size:15px; }
.sap-pdf-row { margin-top:24px; padding-top:20px; border-top:1px solid #e2e8f0; display:flex; align-items:center; gap:16px; }
.sap-pdf-loading { color:#64748b; font-size:14px; }
@media (max-width:640px) {
  .sap-panel { padding:24px 20px; }
  .sap-input-row { flex-direction:column; }
  .sap-url-input, .sap-btn-primary { width:100%; justify-content:center; }
  .sap-headline { font-size:22px; }
  .sap-score-row { flex-direction:column; align-items:stretch; }
  .sap-score-main { flex-direction:row; gap:24px; align-items:center; }
  .sap-score-ring-wrapper { width:110px; height:110px; }
  .sap-score-number { font-size:30px; }
  .sap-category-scores { grid-template-columns:1fr; }
}