.ppc-container{max-width:520px;margin:0 auto;font-family:system-ui,-apple-system,sans-serif}.ppc-viewport{position:relative;aspect-ratio:3 / 4;background:#111;border-radius:12px;overflow:hidden;display:flex;align-items:center;justify-content:center}.ppc-video{width:100%;height:100%;object-fit:cover}.ppc-toggle{display:flex;align-items:center;gap:6px;font-size:14px;color:#333;cursor:pointer;-webkit-user-select:none;user-select:none}.ppc-preview{width:100%;height:100%;object-fit:contain;background:#000}.ppc-oval{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:52%;height:68%;border:3px dashed rgba(255,255,255,.9);border-radius:50%;box-shadow:0 0 0 9999px #00000059;pointer-events:none;transition:border-color .2s}.ppc-oval-ok{border-color:#22c55e;border-style:solid}.ppc-guidance{position:absolute;bottom:12px;left:50%;transform:translate(-50%);background:#000000b3;color:#fff;padding:8px 16px;border-radius:20px;font-size:14px;white-space:nowrap}.ppc-guidance-ok{background:#22c55ee6}.ppc-placeholder{color:#eee;padding:24px;text-align:center}.ppc-placeholder ul{text-align:left;font-size:14px;color:#bbb}.ppc-overlay-msg{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;background:#0009;color:#fff;font-size:18px}.ppc-actions{display:flex;gap:12px;justify-content:center;margin-top:16px}.ppc-btn{padding:10px 20px;border-radius:8px;border:1px solid #ccc;background:#fff;font-size:15px;cursor:pointer}.ppc-btn:disabled{opacity:.5;cursor:not-allowed}.ppc-btn-primary{background:#2563eb;border-color:#2563eb;color:#fff}.ppc-btn-capture{background:#22c55e;border-color:#22c55e;color:#fff;font-weight:600}.ppc-error{margin-top:12px;padding:10px;background:#fee2e2;color:#b91c1c;border-radius:8px}.ppc-results{margin-top:16px}.ppc-valid{color:#15803d}.ppc-invalid{color:#b91c1c}.ppc-checks{width:100%;border-collapse:collapse;font-size:14px}.ppc-checks td{padding:6px 8px;border-bottom:1px solid #eee}.ppc-check-fail td{color:#b91c1c}.ppc-warnings{margin-top:8px;color:#b45309;font-size:14px}.ppc-json pre{max-height:300px;overflow:auto;background:#f4f4f5;padding:12px;border-radius:8px;font-size:12px}.ppc-uploaded{margin-top:12px;padding:10px;background:#dcfce7;color:#15803d;border-radius:8px}