:root{--navy:#101820;--blue:#147ac2;--ink:#121a23;--muted:#65717c;--line:#d8dfe4;--paper:#fff;--bg:#eef2f4;--ok:#16744c;--danger:#ad2f35;font-family:Inter,Segoe UI,Arial,sans-serif;color:var(--ink);background:var(--bg)}*{box-sizing:border-box}body{margin:0;min-height:100vh}.portal-header{min-height:76px;padding:0 max(22px,calc((100vw - 1160px)/2));display:flex;align-items:center;justify-content:space-between;background:var(--navy);color:#fff}.brand{display:flex;align-items:center;gap:12px;color:#fff;text-decoration:none;font-size:18px}.brand-mark{width:42px;height:25px;border:2px solid #fff;border-radius:5px;background:linear-gradient(90deg,#147ac2 0 28%,transparent 28%)}.portal-header nav{display:flex;gap:22px}.portal-header nav a{color:#cad3db;text-decoration:none;font-size:14px}.portal-main{width:min(1160px,calc(100% - 36px));margin:0 auto;padding:58px 0 90px}.portal-hero{margin-bottom:34px}.eyebrow{margin:0 0 10px;color:var(--blue);font-size:12px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}h1{margin:0;font-size:clamp(36px,5vw,64px);letter-spacing:-.055em;line-height:1}h2,h3{margin-top:0}.lead{max-width:720px;margin:20px 0 0;color:var(--muted);font-size:17px;line-height:1.6}.portal-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.panel{padding:30px;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:0 16px 42px rgba(15,28,38,.07)}.panel-wide{grid-column:1/-1}.tabs{display:flex;gap:8px;margin-bottom:24px}.tabs button{padding:10px 14px;border:0;border-radius:8px;background:#edf1f4;cursor:pointer;font-weight:700}.tabs button.is-active{color:#fff;background:var(--navy)}form{display:grid;gap:14px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}label{display:grid;gap:6px;color:#39434d;font-size:12px;font-weight:700}input,select{width:100%;min-height:46px;padding:10px 12px;border:1px solid #bdc8cf;border-radius:9px;background:#fff;font:inherit}input:focus,select:focus{outline:3px solid rgba(20,122,194,.15);border-color:var(--blue)}button,.button{min-height:46px;padding:0 18px;display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:9px;color:#fff;background:var(--blue);font-weight:800;text-decoration:none;cursor:pointer}.button-dark{background:var(--navy)}button:disabled{cursor:not-allowed;opacity:.55}.message{display:none;padding:12px 14px;border-radius:9px;line-height:1.45}.message:not(:empty){display:block}.message.error{color:var(--danger);background:#fff0f0}.message.success{color:var(--ok);background:#eaf8f1}.hidden{display:none!important}.tariff-list{display:grid;gap:10px}.tariff-option{padding:15px;display:flex;align-items:center;justify-content:space-between;border:1px solid var(--line);border-radius:11px;text-decoration:none;color:inherit}.tariff-option:hover,.tariff-option.is-selected{border-color:var(--blue);box-shadow:0 0 0 3px rgba(20,122,194,.1)}.tariff-option strong{display:block}.tariff-option span{color:var(--muted)}.status-card{padding:22px;border-radius:14px;color:#fff;background:linear-gradient(135deg,#147ac2,#075386)}.status-card.inactive{color:var(--ink);background:#eef2f4}.status-card p{margin:8px 0}.data-list{width:100%;border-collapse:collapse}.data-list th,.data-list td{padding:12px 8px;border-bottom:1px solid var(--line);text-align:left;font-size:13px}.code{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:18px;font-weight:800;letter-spacing:.07em}.summary-row{padding:12px 0;display:flex;justify-content:space-between;border-bottom:1px solid var(--line)}.summary-total{font-size:20px;font-weight:800}.notice{padding:16px;border-left:4px solid #d49a1b;background:#fff7df;color:#635018;line-height:1.55}.small{color:var(--muted);font-size:12px;line-height:1.5}@media(max-width:760px){.portal-header{padding:0 16px}.portal-header nav a:not(:last-child){display:none}.portal-main{padding-top:38px}.portal-grid,.form-grid{grid-template-columns:1fr}.panel-wide{grid-column:auto}.panel{padding:22px}.data-scroll{overflow:auto}}