:root{--navy:#071827;--navy2:#0d2940;--blue:#1e6f9f;--blue2:#2d9dcc;--sky:#b8d1df;--silver:#e7eff3;--ink:#173044;--muted:#6d8492;--line:#d9e5eb;--success:#1b9b77;--danger:#c84d61}*{box-sizing:border-box}body{margin:0;background:linear-gradient(135deg,#edf4f7 0%,#d5e4eb 100%);color:var(--ink);font-family:Inter,Segoe UI,Arial,sans-serif}.app-sidebar{position:fixed;inset:0 auto 0 0;width:260px;background:linear-gradient(160deg,#061625,#0b2b43 55%,#123d59);color:#dcecf4;z-index:1000;padding:24px 16px;box-shadow:12px 0 28px rgba(6,24,39,.18)}.brand-block{display:flex;align-items:center;gap:12px;padding:2px 10px 28px;border-bottom:1px solid rgba(190,220,232,.18)}.brand-logo{height:43px;width:43px;object-fit:cover;border-radius:12px;box-shadow:0 4px 14px rgba(0,0,0,.25)}.brand-block strong{display:block;letter-spacing:2px;font-size:20px;color:#fff}.brand-kicker{display:block;font-size:8px;letter-spacing:1.2px;color:#86c6df}.sidebar-label{font-size:9px;letter-spacing:1.4px;color:#83a9bb;font-weight:700;margin:28px 12px 9px}.sidebar-nav a{display:flex;align-items:center;gap:13px;color:#b9d1dc;text-decoration:none;border-radius:11px;padding:12px 13px;margin:4px 0;font-size:13px;transition:.2s}.sidebar-nav a i{width:18px;text-align:center;color:#75b9d5}.sidebar-nav a:hover,.sidebar-nav a.active{background:linear-gradient(90deg,rgba(55,158,202,.3),rgba(39,95,132,.2));color:#fff;box-shadow:inset 3px 0 var(--blue2)}.sidebar-nav a.active i{color:#a7e5fb}.sidebar-footer{position:absolute;bottom:25px;left:27px;right:22px;border-top:1px solid rgba(190,220,232,.18);padding-top:17px;display:flex;gap:10px;color:#8fb2c1;font-size:11px}.sidebar-footer i{color:#70c2a8;margin-top:2px}.sidebar-footer small{color:#688c9e}.app-main{margin-left:260px;min-height:100vh}.topbar{height:85px;background:rgba(247,251,253,.88);backdrop-filter:blur(12px);border-bottom:1px solid rgba(125,164,181,.24);display:flex;align-items:center;justify-content:space-between;padding:0 38px;position:sticky;top:0;z-index:10}.topbar h1{font-size:23px;margin:3px 0 0;color:#113147;font-weight:750}.topbar-eyebrow{font-size:9px;letter-spacing:1.8px;color:#6b91a2;font-weight:800}.topbar-actions{display:flex;align-items:center;gap:11px;color:#36576a;font-size:13px}.online-dot{width:9px;height:9px;border-radius:50%;background:#35bf91;box-shadow:0 0 0 4px #d9f2e9}.avatar{width:35px;height:35px;border-radius:11px;object-fit:cover;border:2px solid #fff;box-shadow:0 3px 12px #aabec8}.mobile-toggle{display:none;border:0;background:none;color:var(--blue);font-size:20px}.page-content{padding:30px 38px}.app-footer{display:flex;justify-content:space-between;padding:22px 38px;color:#76909d;font-size:11px}.metal-card{background:rgba(255,255,255,.86);border:1px solid rgba(255,255,255,.7);border-radius:18px;box-shadow:0 10px 26px rgba(46,82,102,.1);overflow:hidden}.metal-card .card-header{background:linear-gradient(105deg,#fafdff,#e6f0f4);border-bottom:1px solid var(--line);padding:18px 22px}.metal-card .card-body{padding:22px}.metric-card{position:relative;padding:22px;border-radius:18px;background:linear-gradient(135deg,#fff,#e7f1f5);border:1px solid #fff;box-shadow:0 9px 25px rgba(39,80,103,.11);min-height:135px}.metric-card:after{content:'';position:absolute;right:-22px;top:-25px;width:100px;height:100px;border-radius:50%;background:linear-gradient(135deg,rgba(47,155,202,.2),rgba(39,91,132,.02))}.metric-label{font-size:11px;text-transform:uppercase;letter-spacing:1px;color:#7893a0;font-weight:700}.metric-value{font-size:34px;font-weight:800;color:#113e5a;margin-top:8px}.metric-icon{position:absolute;right:21px;top:22px;font-size:25px;color:#3184ad}.section-title{font-size:17px;font-weight:800;color:#153b52;margin:0}.section-subtitle{font-size:12px;color:#78909c}.btn-metal{background:linear-gradient(135deg,#1b678f,#2f9bc4);border:0;color:white;border-radius:9px;padding:10px 16px;font-weight:700;box-shadow:0 5px 12px rgba(26,105,145,.22)}.btn-metal:hover{color:white;background:linear-gradient(135deg,#155473,#267e9e)}.table{color:#264659}.table thead th{font-size:10px;text-transform:uppercase;letter-spacing:.8px;color:#6c8998;border-top:0;background:#f1f7f9}.table td{vertical-align:middle;border-color:#e7eef1;font-size:13px}.badge-soft{background:#e4f2f8;color:#26708f;border-radius:20px;padding:6px 10px;font-size:10px;font-weight:700}.badge-online{background:#e1f5ed;color:#168263}.form-control{border:1px solid #c9dce5;border-radius:9px;min-height:42px;color:#24475b}.form-control:focus{border-color:#46a5c9;box-shadow:0 0 0 3px rgba(57,161,201,.13)}.alert-metal{background:#e3f2f8;border:1px solid #bbdce9;color:#1e6987;border-radius:10px}.page-heading{display:flex;align-items:end;justify-content:space-between;margin-bottom:25px}.page-heading h2{font-weight:800;color:#123b52;margin:0}.page-heading p{margin:5px 0 0;color:#718b98;font-size:13px}.mini-chart{height:8px;border-radius:8px;background:#d8e8ee;overflow:hidden}.mini-chart span{display:block;height:100%;border-radius:8px;background:linear-gradient(90deg,#1e6f9f,#67c4dc)}@media(max-width:800px){.app-sidebar{transform:translateX(-100%);transition:.25s}.app-sidebar.open{transform:translateX(0)}.app-main{margin-left:0}.topbar{padding:0 20px}.mobile-toggle{display:block;margin-right:15px}.topbar>div:first-of-type{margin-right:auto}.admin-name{display:none}.page-content{padding:22px 16px}.app-footer{padding:18px 16px;gap:15px;flex-direction:column}.page-heading{align-items:flex-start;gap:15px;flex-direction:column}}

/* Cards premium de clientes */
.client-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:18px;padding:22px}.client-card{position:relative;background:linear-gradient(145deg,#ffffff,#eaf3f6);border:1px solid rgba(255,255,255,.95);border-radius:18px;padding:19px;box-shadow:0 8px 22px rgba(38,78,99,.10);transition:transform .2s,box-shadow .2s;overflow:hidden}.client-card:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(38,78,99,.17)}.client-card:before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,#175a7e,#43b5d5)}.client-card-head{display:flex;align-items:center;gap:12px;margin-bottom:17px}.client-avatar{width:45px;height:45px;border-radius:14px;background:linear-gradient(135deg,#165a7f,#43b5d5);color:white;display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:800;box-shadow:0 6px 12px rgba(22,90,127,.22)}.client-name{font-size:14px;font-weight:800;color:#153c52;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.client-id{font-size:10px;color:#8aa0aa;margin-top:3px}.client-status{margin-left:auto;font-size:9px;text-transform:uppercase;letter-spacing:.5px;font-weight:800;color:#168263;background:#e1f5ed;border-radius:20px;padding:6px 8px}.client-status.expired{color:#ad4a5a;background:#fdebed}.client-info{display:grid;grid-template-columns:1fr 1fr;gap:10px;border-top:1px solid #dce9ee;padding-top:14px}.client-info label{display:block;font-size:9px;text-transform:uppercase;letter-spacing:.7px;color:#8aa0aa;font-weight:800;margin-bottom:4px}.client-info span{font-size:11px;color:#274c5f;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.client-info .full{grid-column:1/-1}.client-card-footer{display:flex;justify-content:flex-end;gap:7px;margin-top:16px}.client-card-footer a{width:31px;height:31px;display:flex;align-items:center;justify-content:center;border-radius:9px}.dashboard-client-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;padding:18px}.dashboard-client-card{display:flex;align-items:center;gap:12px;padding:13px;background:#f8fcfd;border:1px solid #e2edf1;border-radius:13px}.dashboard-client-card .client-avatar{width:38px;height:38px;border-radius:11px;font-size:14px;flex:none}.dashboard-client-card .client-name{max-width:145px}.dashboard-client-card .client-meta{font-size:10px;color:#78919d;margin-top:3px}.dashboard-client-card .client-status{margin-left:auto;white-space:nowrap}.upload-box{border:1px dashed #8bc3d5;border-radius:15px;background:#f2fafc;padding:20px;text-align:center;cursor:pointer;transition:.2s}.upload-box:hover{background:#e6f5f9;border-color:#2588ae}.upload-box i{font-size:28px;color:#2a91b7;margin-bottom:7px}.upload-box strong{display:block;color:#22546b;font-size:13px}.upload-box small{color:#8199a4}.profile-preview{width:110px;height:110px;border-radius:24px;object-fit:cover;box-shadow:0 10px 24px rgba(28,78,103,.18);border:4px solid white}.profile-layout{display:grid;grid-template-columns:260px 1fr;gap:22px}.profile-side{text-align:center;padding:28px 20px}.profile-side h3{font-size:16px;color:#183d51;margin:14px 0 3px}.profile-side p{font-size:11px;color:#8096a0}.profile-form{padding:28px}@media(max-width:900px){.profile-layout{grid-template-columns:1fr}.dashboard-client-grid{grid-template-columns:1fr}}@media(max-width:600px){.client-grid{grid-template-columns:1fr;padding:15px}.dashboard-client-grid{padding:14px}}

.migration-summary{min-height:42px;background:#edf7fa;border:1px solid #cde6ee;border-radius:10px;padding:9px 13px;display:flex;align-items:center;gap:10px;color:#245a70}.migration-summary i{font-size:20px;color:#2d98b9}.migration-summary strong{display:block;font-size:12px}.migration-summary small{display:block;color:#7895a1;font-size:10px}