:root{--bg:#f4f6f8;--card:#fff;--text:#172033;--muted:#687386;--line:#e2e7ee;--primary:#2563eb;--primary-dark:#1d4ed8;--danger:#b42318;--sidebar:#111827;--radius:10px;--shadow:0 2px 10px rgba(20,32,55,.05)}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif;color:var(--text);background:var(--bg);font-size:14px}a{color:var(--primary);text-decoration:none}button,input,select,textarea{font:inherit}.shell{min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:232px;background:var(--sidebar);color:#fff;padding:24px 16px;display:flex;flex-direction:column;z-index:20}.brand{padding:0 10px 24px;border-bottom:1px solid rgba(255,255,255,.1)}.brand strong{display:block;font-size:19px}.brand span{display:block;color:#9ca3af;font-size:12px;margin-top:6px}.sidebar nav{display:grid;gap:5px;padding-top:20px}.sidebar nav a{color:#cbd5e1;padding:11px 13px;border-radius:8px}.sidebar nav a:hover,.sidebar nav a.active{background:#263244;color:#fff}.sidebar-bottom{margin-top:auto;border-top:1px solid rgba(255,255,255,.1);padding:18px 10px 0;display:flex;justify-content:space-between;align-items:center}.sidebar .link-button{color:#cbd5e1}.workspace{margin-left:232px;min-width:0}.header{height:68px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 28px;position:sticky;top:0;z-index:10}.header h1{font-size:18px;margin:0}.header-meta{margin-left:auto;display:flex;align-items:center;gap:18px;color:var(--muted)}.menu-button{display:none;background:none;border:0;font-size:22px}.content{padding:28px;max-width:1600px;margin:auto}.page-actions{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:22px}.page-actions h2,.title-row h2{margin:0 0 6px;font-size:24px}.muted{color:var(--muted)}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px;margin-bottom:20px}.card-title{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.card h3,.card-title h3{margin:0 0 16px}.metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:20px}.metrics.six{grid-template-columns:repeat(6,minmax(0,1fr))}.metric{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}.metric span{display:block;color:var(--muted);margin-bottom:12px}.metric strong{font-size:28px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:0 16px;border-radius:8px;border:1px solid transparent;font-weight:600;cursor:pointer}.btn.primary{background:var(--primary);color:#fff}.btn.primary:hover{background:var(--primary-dark)}.btn.secondary{background:#fff;border-color:var(--line);color:var(--text)}.btn.disabled{background:#eef1f5;color:#8b95a5;cursor:not-allowed}.btn.danger-btn{background:#fff;border-color:#f2b8b5;color:var(--danger)}.btn.full{width:100%}.small-btn{min-height:34px;padding:0 10px}.actions,.form-actions{display:flex;gap:10px;align-items:center}.actions form{margin:0}.form-actions{justify-content:flex-end;margin-top:22px}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;min-width:760px}th{text-align:left;font-size:12px;color:var(--muted);font-weight:600;background:#f8fafc}th,td{padding:13px 12px;border-bottom:1px solid var(--line);vertical-align:top}.empty{text-align:center;color:var(--muted);padding:36px!important}.badge{display:inline-flex;align-items:center;border-radius:999px;padding:4px 9px;background:#eef1f5;color:#566173;font-size:12px;white-space:nowrap}.badge.draft{background:#f1f5f9}.badge.scheduled,.badge.queued{background:#eff6ff;color:#1d4ed8}.badge.sending{background:#fff7ed;color:#c2410c}.badge.completed,.badge.valid{background:#ecfdf3;color:#027a48}.badge.failed,.badge.partial_failed,.badge.danger,.badge.invalid{background:#fef3f2;color:#b42318}.badge.cancelled,.badge.duplicate,.badge.blacklisted{background:#fff7ed;color:#b54708}.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:18px;overflow-x:auto}.tabs a{padding:10px 14px;color:var(--muted);white-space:nowrap;border-bottom:2px solid transparent}.tabs a.active,.tabs a:hover{color:var(--primary);border-bottom-color:var(--primary)}.filters{display:grid;grid-template-columns:minmax(220px,1fr) 180px 170px auto;gap:10px;margin-bottom:18px}label{display:block;font-weight:600;color:#39445a;margin-top:16px}input,select,textarea{display:block;width:100%;margin-top:7px;border:1px solid #cfd6e1;border-radius:8px;background:#fff;color:var(--text);padding:10px 12px;min-height:42px}textarea{resize:vertical}.form-card{max-width:820px}.wizard-steps{display:grid;grid-template-columns:repeat(7,1fr);gap:8px;margin-bottom:20px}.wizard-steps a,.wizard-steps span{display:flex;align-items:center;gap:7px;padding:10px;color:var(--muted);border-bottom:2px solid var(--line);white-space:nowrap}.wizard-steps b{display:grid;place-items:center;width:24px;height:24px;border-radius:50%;background:#e9edf3}.wizard-steps .active{color:var(--primary);border-color:var(--primary)}.wizard-steps .active b{background:var(--primary);color:#fff}.dropzone{border:1px dashed #94a3b8;border-radius:10px;padding:34px;text-align:center;background:#f8fafc;cursor:pointer}.dropzone span{display:block;font-weight:400;color:var(--muted);margin-top:8px}.dropzone input{margin:18px auto 0;max-width:360px}.notice{padding:13px 15px;border-radius:8px;background:#eff6ff;color:#1e40af;margin-bottom:16px}.notice.warning{background:#fff7ed;color:#9a3412;margin-top:18px}.content-split{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(300px,1fr);gap:20px}.phone-preview{display:grid;place-items:center;background:#e9edf3;border:1px solid var(--line);border-radius:var(--radius);min-height:480px}.phone-screen{width:280px;min-height:460px;border:9px solid #1f2937;border-radius:32px;background:#fff;padding:45px 20px 20px}.phone-screen span,.phone-screen small{color:var(--muted)}.phone-screen p{background:#e9f1ff;border-radius:14px 14px 14px 4px;padding:13px;line-height:1.5;margin-top:22px}.variable-list{background:#f8fafc;border:1px solid var(--line);border-radius:8px;padding:12px;margin-top:12px}.pagination{display:flex;justify-content:center;gap:18px;padding-top:18px}.detail-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.detail-grid div{padding:14px;background:#f8fafc;border-radius:8px}.detail-grid span{display:block;color:var(--muted);font-size:12px;margin-bottom:8px}.title-row{display:flex;align-items:center;gap:10px}.message-box{white-space:pre-wrap;padding:18px;background:#f8fafc;border-radius:8px;line-height:1.6}.settings-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.status-line{display:flex;justify-content:space-between;align-items:center;padding:12px 0;border-bottom:1px solid var(--line)}.radio{display:flex;gap:8px;align-items:center}.radio input{width:auto;margin:0;min-height:0}.login-page{display:grid;place-items:center;min-height:100vh;background:#eef2f7}.login-card{width:min(420px,calc(100% - 32px));background:#fff;border:1px solid var(--line);border-radius:12px;padding:34px;box-shadow:0 12px 35px rgba(28,39,60,.12)}.login-brand{color:var(--primary);font-weight:700;font-size:22px}.login-card h1{font-size:20px;margin:8px 0}.secure-note{text-align:center;color:var(--muted);font-size:12px;margin-top:22px}.alert.error{background:#fef3f2;color:#b42318;padding:11px;border-radius:8px}.link-button{border:0;background:none;color:var(--primary);padding:0;cursor:pointer}.modal{display:none;position:fixed;inset:0;background:rgba(15,23,42,.45);z-index:50;place-items:center}.modal.open{display:grid}.modal-card{width:min(460px,calc(100% - 32px));background:#fff;border-radius:12px;padding:24px;position:relative}.modal-close{position:absolute;right:14px;top:12px;border:0;background:none;font-size:24px;cursor:pointer}.inline-form{display:grid;gap:8px;margin-top:8px}.mono{font-family:ui-monospace,SFMono-Regular,Consolas,monospace}.small{font-size:12px}@media(max-width:1100px){.metrics.six{grid-template-columns:repeat(3,1fr)}.wizard-steps{grid-template-columns:repeat(4,1fr)}.detail-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:780px){.sidebar{transform:translateX(-100%);transition:.2s}.sidebar.open{transform:none}.workspace{margin-left:0}.menu-button{display:block;margin-right:12px}.header-meta span:last-child{display:none}.content{padding:18px}.metrics,.metrics.six,.settings-grid,.content-split{grid-template-columns:1fr}.filters{grid-template-columns:1fr}.wizard-steps{grid-template-columns:repeat(2,1fr)}.detail-grid{grid-template-columns:1fr}.page-actions{align-items:stretch;flex-direction:column}.phone-preview{min-height:520px}}
@import url('/static/css/personalized-length-v1-1.css?v=20260922-personalized-length-v1-1');
.import-section-label,.paste-mode-selector legend{margin:0 0 8px;color:#27364a;font-size:14px;font-weight:700}.import-method-tabs{margin-bottom:18px}.import-method-tabs .btn{border-color:#cbd6e3;background:#fff;color:#4c5c70}.import-method-tabs .btn.active{border-color:#2563d9;background:#eaf2ff;color:#174fae}.paste-mode-selector{margin:0 0 14px;padding:0;border:0}.paste-mode-buttons{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.paste-mode-buttons button{position:relative;min-height:82px;padding:13px 14px 12px 38px;text-align:left;border:1px solid #ccd6e2;border-radius:10px;background:#fff;color:#526174;cursor:pointer}.paste-mode-buttons button:hover{border-color:#93b5ec;background:#f7faff}.paste-mode-buttons button:focus-visible{outline:3px solid rgba(37,99,217,.24);outline-offset:2px}.paste-mode-buttons button.active{border-color:#2563d9;background:#eaf2ff;color:#174fae}.paste-mode-buttons strong,.paste-mode-buttons small{display:block}.paste-mode-buttons strong{margin-bottom:4px;font-size:14px}.paste-mode-buttons small{line-height:1.45;color:#66758a}.paste-mode-buttons .mode-check{position:absolute;left:14px;top:14px;width:18px;height:18px;border:1px solid #bcc8d6;border-radius:50%;color:transparent;text-align:center;line-height:16px}.paste-mode-buttons button.active .mode-check{border-color:#2563d9;background:#2563d9;color:#fff}.paste-area{width:100%;min-height:300px;resize:vertical}.paste-area.general-paste-area{min-height:240px}.field-helper{display:block;margin:6px 0 0;color:#6b7788;font-size:12px;line-height:1.5}.phone-format-helper{margin-top:-6px;margin-bottom:14px}@media(max-width:720px){.paste-mode-buttons{grid-template-columns:1fr}.paste-area,.paste-area.general-paste-area{min-height:220px}}