*{box-sizing:border-box}body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;background:#f4f6f9;color:#172033}.app{min-height:100vh;display:flex}.sidebar{width:260px;background:#101827;color:#fff;padding:28px 18px;position:fixed;top:0;bottom:0}.brand{font-size:24px;font-weight:800;letter-spacing:.5px}.brand span{color:#5f8cff}.brand-sub{font-size:12px;color:#9da9bd;margin:5px 0 30px}nav{display:grid;gap:7px}nav a{color:#b8c2d4;text-decoration:none;padding:13px 14px;border-radius:9px;font-size:14px}nav a:hover,nav a.active{background:#1c2940;color:#fff}.sidebar-foot{position:absolute;bottom:25px;color:#758198;font-size:12px;line-height:1.8}main{margin-left:260px;width:calc(100% - 260px);padding:32px 40px 50px;max-width:1900px}header{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px}h1{margin:0;font-size:28px}header p{margin:7px 0 0;color:#7a8597}.header-actions{display:flex;align-items:center;gap:16px}.date{color:#778196;font-size:13px}.primary,.secondary{border:0;border-radius:8px;padding:12px 18px;font-weight:700;cursor:pointer}.primary{background:#356dff;color:#fff}.primary:hover{background:#245bf0}.secondary{background:#edf1f7;color:#34415a}.card,.form-card{background:#fff;border:1px solid #e8ecf2;border-radius:13px;box-shadow:0 2px 8px rgba(20,30,50,.03)}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:20px}.stat{padding:22px}.stat span,.stat small{display:block;color:#788399;font-size:13px}.stat strong{display:block;font-size:30px;margin:10px 0}.grid2{display:grid;grid-template-columns:2fr 1fr;gap:20px}.panel{padding:22px}.panel-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px}.panel h2,.form-card h2,.settings-card h2,.tracking-box h2,.info-card h2{margin:0 0 18px;font-size:18px}.panel-head a{color:#356dff;text-decoration:none;font-size:13px}.quick{display:grid;gap:10px}.quick button{text-align:left;border:1px solid #e5eaf2;background:#fff;padding:14px;border-radius:9px;cursor:pointer;font-weight:600}.quick button:hover{border-color:#356dff}.form-card{padding:24px;margin-bottom:18px}.form-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}label{display:grid;gap:7px;font-size:13px;font-weight:600;color:#445069}.full{grid-column:1/-1}input,textarea,select{width:100%;border:1px solid #dfe5ee;border-radius:8px;padding:12px;font:inherit;color:#172033;background:#fff}textarea{min-height:80px;resize:vertical}.form-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:20px}.couriers{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.courier{display:block;border:1px solid #dfe5ee;border-radius:10px;padding:18px;cursor:pointer}.courier input{width:auto;margin-right:7px}.courier b{font-size:15px}.courier span{display:block;color:#788399;font-size:12px;margin-top:8px}.api-note{color:#8b6500;background:#fff7df;padding:12px;border-radius:8px;font-size:13px}.toolbar{padding:16px;display:flex;gap:10px;margin-bottom:18px}.toolbar input{flex:1}.toolbar select{width:170px}.table-card{overflow:auto}table{width:100%;border-collapse:collapse;min-width:900px}th,td{text-align:left;padding:15px;border-bottom:1px solid #edf0f4;font-size:13px}th{color:#758198;background:#fafbfc}.badge{padding:5px 9px;border-radius:999px;font-size:11px;font-weight:700;background:#eef2f7;color:#566176}.badge.Pending{background:#fff3d7;color:#9b6b00}.badge.Shipped{background:#e8f0ff;color:#356dff}.badge.Delivered{background:#e6f7ed;color:#20824a}.badge.RTO,.badge.Cancelled{background:#ffe9e9;color:#c33d3d}.icon-btn{border:1px solid #e0e5ed;background:#fff;padding:7px 9px;border-radius:6px;cursor:pointer}.tracking-box{max-width:850px;padding:35px}.track-row{display:flex;gap:12px}.tracking-result{margin-top:25px;padding:20px;border-radius:10px;background:#f7f9fc}.info-card{max-width:850px;padding:24px;margin-top:20px;color:#667085}.settings-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.settings-card{padding:22px}.settings-card label{margin-top:15px}.warning{margin-top:20px;padding:15px;border-radius:9px;background:#fff7df;color:#7d5b00;max-width:1100px}.empty{padding:40px;text-align:center;color:#8791a2}@media(max-width:1100px){.stats{grid-template-columns:repeat(2,1fr)}.grid2{grid-template-columns:1fr}.form-grid{grid-template-columns:repeat(2,1fr)}.settings-grid{grid-template-columns:1fr}.couriers{grid-template-columns:1fr}}@media(max-width:760px){.sidebar{width:70px;padding:20px 10px}.brand,.brand-sub,.sidebar-foot,nav a{font-size:0}nav a{padding:14px 8px;text-align:center;font-size:18px}.brand{font-size:0}.brand:after{content:'ES';font-size:20px}main{margin-left:70px;width:calc(100% - 70px);padding:22px 18px}header{align-items:flex-start;gap:15px;flex-direction:column}.stats,.form-grid{grid-template-columns:1fr}.couriers{grid-template-columns:1fr}.toolbar,.track-row{flex-direction:column}.toolbar select{width:100%}}.shipping-mode{margin-top:24px;padding-top:20px;border-top:1px solid #edf0f4}.shipping-mode h3{font-size:15px;margin:0 0 14px}.mode-options{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.mode-card{display:block;border:1px solid #dfe5ee;border-radius:10px;padding:17px;cursor:pointer}.mode-card:hover{border-color:#356dff;background:#f7f9ff}.mode-card input{width:auto;margin-right:6px}.mode-icon{font-size:22px;margin-right:8px}.mode-card b{font-size:14px}.mode-card small{display:block;color:#788399;margin-top:8px;font-weight:400}.mode-badge{display:inline-block;padding:4px 8px;border-radius:999px;background:#eef2f7;font-size:11px;font-weight:700;color:#4d5a70}@media(max-width:1100px){.mode-options{grid-template-columns:1fr}}.bulk-box{padding:26px;margin-bottom:20px}.bulk-box input[type=file]{margin:18px 0;padding:16px;background:#f8fafc}.bulk-actions{display:flex;gap:10px}.muted{color:#748095;font-size:13px}.bulk-preview{padding:20px}.preview-ok{color:#20824a;font-weight:700}.preview-error{color:#c33d3d;font-weight:700}.print-banner{background:#172033;color:#fff;border-radius:13px;padding:18px 20px;margin:-5px 0 18px;display:flex;justify-content:space-between;align-items:center;gap:20px}.print-banner b{display:block;font-size:17px;margin-bottom:5px}.print-banner span{display:block;color:#bdc7d7;font-size:13px}.print-buttons{display:flex;gap:10px}.print-primary,.print-all{border:0;border-radius:8px;padding:13px 16px;font-weight:800;cursor:pointer}.print-primary{background:#356dff;color:#fff}.print-all{background:#fff;color:#172033}.label-action{background:#fff3d7;color:#8c6200;border:1px solid #f0d48b;padding:7px 10px;border-radius:7px;font-weight:700;cursor:pointer}@media(max-width:850px){.print-banner{flex-direction:column;align-items:stretch}.print-buttons{flex-direction:column}}.courier-fetch-note{margin-top:15px;color:#64748b}.api-courier{margin-top:10px;padding:13px 15px;border-radius:9px;border:1px solid #dfe5ee;display:grid;gap:4px}.api-courier.available{background:#f0fbf4;border-color:#b9e5c7}.api-courier.unavailable{background:#fff8e8;border-color:#f0d99a}.api-courier small{color:#9b6500}.api-error{margin-top:12px;padding:12px;background:#fff0f0;color:#b42318;border-radius:8px}