.admin-body{background:#f2f5f9}.admin-container{max-width:1500px}.admin-nav{box-shadow:0 5px 20px rgba(10,25,48,.12)}.admin-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.admin-stat{background:#fff;border:1px solid #e2e9f2;border-radius:16px;padding:18px;display:flex;align-items:center;gap:13px;box-shadow:0 5px 18px rgba(31,55,85,.04)}.admin-stat-icon{display:grid;place-items:center;width:45px;height:45px;border-radius:12px;background:#edf4ff;color:#176bff;font-size:11px;font-weight:800}.admin-stat strong{display:block;font-size:24px;line-height:1.1}.admin-stat small{color:#66758a}.admin-card{background:#fff;border:1px solid #e1e8f1;border-radius:18px;padding:23px;box-shadow:0 6px 22px rgba(31,55,85,.045)}.section-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:20px}.section-head h2{font-size:19px;font-weight:750;margin:0 0 5px}.section-head p{font-size:13px;color:#66758a;margin:0}.section-kicker{font-size:11px;color:#176bff;font-weight:800;letter-spacing:.08em}.admin-table th{font-size:11px;text-transform:uppercase;color:#748297;border-bottom-color:#e8edf4}.admin-table td{border-bottom-color:#edf1f5;font-size:14px}.courier-mini{display:grid;place-items:center;width:35px;height:35px;background:#edf4ff;color:#176bff;border-radius:10px;font-size:11px;font-weight:800}.status-dot{display:inline-block;width:8px;height:8px;background:#aab4c1;border-radius:50%;margin-right:6px}.status-dot.on{background:#1caf74;box-shadow:0 0 0 3px rgba(28,175,116,.12)}.upload-box{display:flex;flex-direction:column;border:1.5px dashed #bec9d8;background:#f8fafc;border-radius:13px;padding:20px;text-align:center;cursor:pointer}.upload-box span{font-weight:700}.upload-box small{color:#66758a;margin:3px 0 12px}.upload-box input{font-size:12px}.history-row{display:flex;justify-content:space-between;border-bottom:1px solid #edf1f5;padding:11px 0}.history-row>div:last-child{text-align:right}.history-row strong,.history-row small{display:block}.history-row small{color:#66758a;font-size:11px}.credential-card{padding:27px}.settings-grid{display:grid;grid-template-columns:280px 1fr;gap:30px}.settings-picker{background:#f7f9fc;border:1px solid #e7edf4;border-radius:15px;padding:18px;height:max-content}.courier-note{display:flex;gap:10px;padding:12px;background:#ecf8f3;color:#126b4a;border-radius:11px}.courier-note strong,.courier-note small{display:block}.courier-note small{font-size:11px;color:#4c7969}.shield-icon{display:grid;place-items:center;width:24px;height:24px;background:#1caf74;color:#fff;border-radius:50%;font-weight:800}.settings-fields .form-label{font-size:13px;font-weight:650}.settings-fields .form-control,.settings-fields .form-select{min-height:44px;border-color:#dce4ee;background-color:#fbfcfe}.settings-fields small{font-size:11px;color:#66758a}.secret-input{position:relative}.secret-input .form-control{padding-right:62px}.reveal-btn{position:absolute;right:7px;top:7px;border:0;background:#eaf1fb;color:#31577f;border-radius:7px;height:30px;padding:0 9px;font-size:11px;font-weight:700}.empty-settings{border:1.5px dashed #ccd6e2;border-radius:13px;min-height:165px;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#66758a}.empty-settings strong{color:#10253f}.empty-settings span{font-size:13px;margin-top:4px}.settings-actions{display:flex;align-items:center;justify-content:space-between;border-top:1px solid #edf1f5;margin-top:22px;padding-top:18px}.settings-actions>span{font-size:12px;color:#66758a}@media(max-width:991px){.admin-stats{grid-template-columns:repeat(2,1fr)}.settings-grid{grid-template-columns:1fr}}@media(max-width:575px){.admin-stats{grid-template-columns:1fr}.admin-stat{padding:14px}.credential-card{padding:18px}.settings-actions{align-items:flex-start;gap:12px;flex-direction:column}.admin-nav .navbar-brand{font-size:15px}.admin-nav .brand-mark{display:none}}