:root{--navy:#082b50;--blue:#155aa2;--red:#e31b3d;--gold:#e8b343;--bg:#eef3f6;--line:#d9e2e8;--muted:#6c7b89}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:#162738;font-family:"Hind Siliguri",Arial,sans-serif}.portal-shell{display:grid;grid-template-columns:260px 1fr;min-height:100vh}.sidebar{background:var(--navy);color:white;padding:26px 18px;position:sticky;top:0;height:100vh}.school-mark{display:flex;align-items:center;gap:12px;color:white;text-decoration:none}.crest{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;border:2px solid var(--gold);color:var(--gold);font-family:Montserrat,sans-serif;font-weight:800}.school-mark strong,.school-mark span{display:block}.school-mark span{font-size:12px;color:#9eb2c5}.portal-version{font:700 11px Montserrat,sans-serif;letter-spacing:.15em;color:var(--gold);margin:35px 10px 16px}.sidebar nav{display:grid;gap:6px}.side-link{border:0;background:transparent;color:#b9c8d7;padding:13px 10px;border-radius:6px;text-align:left;display:flex;gap:14px;align-items:center;cursor:pointer}.side-link b{font:700 11px Montserrat,sans-serif;color:#64819b}.side-link span,.side-link small{display:block}.side-link small{font-size:11px;color:#7890a6}.side-link.active{background:rgba(255,255,255,.1);color:white}.side-link.active b{color:var(--gold)}.side-help{position:absolute;bottom:25px;left:20px;right:20px;border-top:1px solid #31506d;padding-top:18px;display:flex;gap:12px}.side-help>b{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:#174975}.side-help span,.side-help small{display:block}.side-help small{color:#8fa6ba}.portal-main{min-width:0}.topbar{height:84px;background:white;border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 42px;gap:15px}.topbar strong,.topbar span{display:block}.topbar span{font-size:12px;color:var(--muted)}.portal-badge{margin-left:auto;padding:8px 12px;border:1px solid var(--line);font:700 10px Montserrat,sans-serif;letter-spacing:.12em}.menu-button{display:none;border:0;background:none;font-size:20px}main{max-width:1050px;margin:0 auto;padding:40px 30px 70px}.intro{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:25px}.step,.eyebrow{font:700 10px Montserrat,sans-serif;color:var(--red);letter-spacing:.14em}.intro h1,.success-card h1{font:800 clamp(28px,4vw,45px) Montserrat,sans-serif;letter-spacing:-.04em;margin:8px 0}.intro p{color:var(--muted)}.intro p b,label i{color:var(--red);font-style:normal}.deadline{min-width:150px;padding:15px 18px;background:var(--navy);color:white;font:600 11px Montserrat,sans-serif;letter-spacing:.12em}.deadline strong{font-size:19px;color:var(--gold)}.summary-strip{display:grid;grid-template-columns:repeat(4,1fr);background:white;border:1px solid var(--line);margin-bottom:22px}.summary-strip>div{padding:15px 17px;border-right:1px solid var(--line)}.summary-strip>div:last-child{border:0}.summary-strip span,.summary-strip strong{display:block}.summary-strip span{font:700 9px Montserrat,sans-serif;color:#8493a0;letter-spacing:.1em}.summary-strip strong{font-size:13px;margin-top:4px}.progress-box i{display:block;height:4px;background:#dfe6eb;margin-top:7px}.progress-box em{display:block;width:25%;height:100%;background:var(--red);transition:.3s}.form-card{display:none;background:white;border:1px solid var(--line);padding:30px;margin-bottom:20px}.form-card.is-active{display:block}.section-head{display:flex;align-items:center;gap:15px;padding-bottom:22px;margin-bottom:24px;border-bottom:1px solid var(--line)}.section-head>span{width:43px;height:43px;border-radius:50%;display:grid;place-items:center;background:#edf4fa;color:var(--blue);font:800 12px Montserrat,sans-serif}.section-head h2,.section-head p{margin:0}.section-head h2{font:700 20px Montserrat,sans-serif}.section-head p{color:var(--muted)}.grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.grid>label,.grid>fieldset{margin:0}.wide{grid-column:1/-1}label,legend{font-weight:700;font-size:14px}label>span,legend small{display:block;font-weight:400;font-size:12px;color:var(--muted)}input,select,textarea{width:100%;margin-top:7px;padding:12px 13px;border:1px solid #c9d5dd;border-radius:4px;background:#fff;font:inherit;color:#162738;outline:none}input:focus,select:focus,textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(21,90,162,.1)}.uppercase{text-transform:uppercase}fieldset{border:1px solid #c9d5dd;border-radius:4px;padding:10px 13px}fieldset legend{padding:0 4px}.choices{display:flex;gap:8px;flex-wrap:wrap}.choices label{display:flex;align-items:center;gap:7px;border:1px solid var(--line);padding:7px 13px;border-radius:4px;font-family:Montserrat,sans-serif;font-size:11px}.choices input{width:auto;margin:0}.phone{display:flex;align-items:center;margin-top:7px;border:1px solid #c9d5dd;border-radius:4px}.phone b{padding:0 12px;color:var(--muted)}.phone input{border:0;margin:0}.error{display:block;color:#c71938;font-size:12px;margin-top:5px}.alert{background:#fde8ec;border-left:4px solid var(--red);padding:13px 16px;margin-bottom:20px;color:#8d1930}.upload-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.drop{min-height:250px;border:2px dashed #bdcbd5;border-radius:7px;padding:25px;display:flex;align-items:center;justify-content:center;flex-direction:column;text-align:center;cursor:pointer}.drop>input{position:absolute;width:1px;height:1px;opacity:0}.drop strong,.drop small{display:block}.drop small{color:var(--muted)}.drop em{font-style:normal;background:#e9f2fa;color:var(--blue);padding:8px 14px;margin-top:14px;border-radius:4px}.upload-icon{font-size:34px;color:var(--blue)}.preview{display:none;max-width:150px;max-height:120px;margin-top:12px}.preview.has-image{display:block}.declaration{margin-top:25px;padding:17px;background:#f3f7fa}.declaration label{display:flex;gap:12px}.declaration input{width:auto;margin:3px 0 0}.declaration small{display:block;color:var(--muted)}.actions{display:flex;align-items:center;gap:10px;background:white;border:1px solid var(--line);padding:16px 20px;position:sticky;bottom:0}.actions p{margin:0 auto 0 0;color:var(--muted);font-size:12px}.actions button,.primary-button{border:0;background:var(--blue);color:white;padding:12px 18px;border-radius:4px;font:700 12px Montserrat,sans-serif;cursor:pointer;text-decoration:none}.actions .back-button{background:#e4ebf0;color:#334b60}.actions #submit-button{background:var(--red);display:none}.success-card{background:white;border:1px solid var(--line);padding:60px;text-align:center;max-width:730px;margin:50px auto}.success-icon{width:70px;height:70px;border-radius:50%;display:grid;place-items:center;background:#e3f5e9;color:#128043;font-size:34px;margin:0 auto 20px}.receipt{background:#f0f5f8;border:1px dashed #aabcc9;padding:15px;font:800 22px Montserrat,sans-serif;margin:25px auto;max-width:390px}.plain-link{display:block;color:var(--blue);margin-top:20px}footer{display:flex;justify-content:space-between;padding:24px 42px;background:white;border-top:1px solid var(--line);color:var(--muted);font-size:12px}
@media(max-width:800px){.portal-shell{grid-template-columns:1fr}.sidebar{position:fixed;z-index:20;left:-280px;width:260px;transition:.3s}.sidebar.is-open{left:0}.menu-button{display:block}.topbar{padding:0 18px}.portal-badge{display:none}main{padding:25px 14px 60px}.intro{align-items:start;flex-direction:column}.summary-strip{grid-template-columns:1fr 1fr}.grid,.upload-grid{grid-template-columns:1fr}.wide{grid-column:auto}.actions p{display:none}.success-card{padding:35px 20px}footer{padding:20px;flex-direction:column}}