.email-tool{padding:2rem 0 3rem}.email-form{background:rgba(96,165,250,.04);border:1px solid rgba(96,165,250,.15);border-radius:16px;padding:1.75rem;margin-bottom:1.5rem}.form-label{display:block;color:#f1f5f9;font-weight:600;margin-bottom:10px;font-size:.95rem}.form-input-group{display:flex;gap:8px}.form-input-group input{flex:1;background:rgba(13,30,56,.6);border:1px solid rgba(96,165,250,.2);border-radius:10px;color:#f1f5f9;padding:14px 18px;font-family:inherit;font-size:1rem;outline:0}.form-input-group input:focus{border-color:#60a5fa}.form-input-group input::placeholder{color:#64748b}.form-btn{background:linear-gradient(135deg,#60a5fa,#3b82f6);border:none;border-radius:10px;color:#fff;padding:0 24px;font-weight:600;cursor:pointer;font-family:inherit;transition:all .2s;font-size:.95rem;white-space:nowrap}.form-btn:hover{box-shadow:0 4px 15px rgba(96,165,250,.4);transform:translateY(-1px)}.form-btn:disabled{opacity:.6;cursor:not-allowed}.form-help{margin-top:10px;color:#94a3b8;font-size:.85rem;line-height:1.5}.form-help code{background:rgba(96,165,250,.1);padding:2px 6px;border-radius:4px;color:#60a5fa;font-family:'JetBrains Mono',monospace;font-size:.85em}.form-advanced{margin-top:1rem;padding-top:1rem;border-top:1px solid rgba(96,165,250,.1)}.form-advanced summary{cursor:pointer;color:#94a3b8;font-size:.9rem;user-select:none}.form-advanced summary:hover{color:#60a5fa}.email-loading{text-align:center;padding:3rem 0;color:#94a3b8}.spinner-ring{display:inline-block;width:48px;height:48px;border:4px solid rgba(96,165,250,.15);border-top:4px solid #60a5fa;border-radius:50%;animation:spin .8s linear infinite;margin-bottom:1rem}@keyframes spin{to{transform:rotate(360deg)}}.email-score-card{display:flex;align-items:center;gap:2rem;background:rgba(96,165,250,.04);border:1px solid rgba(96,165,250,.15);border-radius:16px;padding:2rem;margin-bottom:1.5rem}.score-circle{width:140px;height:140px;border-radius:50%;background:rgba(13,30,56,.6);border:4px solid #94a3b8;display:flex;flex-direction:column;align-items:center;justify-content:center;flex-shrink:0;transition:border-color .4s}.score-circle.excellent{border-color:#10b981}.score-circle.good{border-color:#60a5fa}.score-circle.fair{border-color:#f59e0b}.score-circle.poor{border-color:#ef4444}.score-value{font-size:2.5rem;font-weight:700;color:#f1f5f9;line-height:1;font-family:'JetBrains Mono',monospace}.score-label{font-size:.75rem;color:#64748b;text-transform:uppercase;letter-spacing:1px;margin-top:4px}.score-info{flex:1}.score-badge{display:inline-block;padding:6px 14px;border-radius:20px;font-size:.85rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px;color:#fff;background:#94a3b8}.score-badge.excellent{background:#10b981}.score-badge.good{background:#60a5fa}.score-badge.fair{background:#f59e0b}.score-badge.poor{background:#ef4444}.score-info p{color:#94a3b8;margin:0;font-size:.95rem;line-height:1.5}.record-card{background:rgba(96,165,250,.04);border:1px solid rgba(96,165,250,.15);border-radius:12px;margin-bottom:1rem;overflow:hidden}.record-header{padding:1.25rem 1.5rem;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem;background:rgba(13,30,56,.3);border-bottom:1px solid rgba(96,165,250,.08)}.record-header h3{margin:0;color:#f1f5f9;font-size:1.05rem;font-weight:600}.record-header h3 i{color:#60a5fa;margin-right:8px}.record-status{padding:6px 14px;border-radius:20px;font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;background:#475569;color:#fff;white-space:nowrap}.record-status.ok{background:#10b981}.record-status.warning{background:#f59e0b}.record-status.error{background:#ef4444}.record-status.notfound{background:#475569}.record-body{padding:1.25rem 1.5rem}.record-value{background:rgba(13,30,56,.6);border:1px solid rgba(96,165,250,.1);border-radius:8px;padding:12px 14px;font-family:'JetBrains Mono',monospace;font-size:.85rem;color:#e2e8f0;word-break:break-all;margin-bottom:1rem;line-height:1.5}.record-value:empty{display:none}.record-analysis{color:#94a3b8;font-size:.9rem;line-height:1.6}.record-analysis ul{list-style:none;padding:0;margin:0}.record-analysis li{padding:8px 0 8px 28px;position:relative;border-bottom:1px solid rgba(96,165,250,.06)}.record-analysis li:last-child{border-bottom:none}.record-analysis li::before{position:absolute;left:0;top:8px;font-family:'Font Awesome 5 Free';font-weight:900;width:20px;text-align:center}.record-analysis li.ok::before{content:'\f00c';color:#10b981}.record-analysis li.warning::before{content:'\f071';color:#f59e0b}.record-analysis li.error::before{content:'\f00d';color:#ef4444}.record-analysis li.info::before{content:'\f05a';color:#60a5fa}.email-toast{position:fixed;bottom:30px;left:50%;transform:translateX(-50%) translateY(100px);background:#0d1e38;border:1px solid #60a5fa;color:#60a5fa;padding:12px 24px;border-radius:10px;font-weight:600;box-shadow:0 4px 20px rgba(96,165,250,.3);opacity:0;transition:all .3s;z-index:9999;pointer-events:none}.email-toast.show{opacity:1;transform:translateX(-50%) translateY(0)}@media (max-width:768px){.form-input-group{flex-direction:column}.form-btn{padding:14px}.email-score-card{flex-direction:column;text-align:center;padding:1.5rem}.score-circle{width:120px;height:120px}.score-value{font-size:2rem}.record-header{flex-direction:column;align-items:flex-start}}