:root{--color-primary:#9E2A2B;--color-primary-dark:#6E1519;--color-primary-tint:#F5DEDE;--color-accent:#2C5234;--color-accent-dark:#1E3A24;--color-accent-tint:#CFE7D6;--color-ink:#1F2421;--color-ink-muted:#5B645C;--color-ink-subtle:#8B948C;--color-surface:#FFF;--color-surface-alt:#F5F3EC;--color-bg:#FBF9F3;--color-border:#E4DFD0;--font-heading:Georgia,'Times New Roman',serif;--font-body:-apple-system,BlinkMacSystemFont,'Segoe UI',Arial,sans-serif;--font-bangla:'Noto Sans Bengali','Segoe UI',sans-serif;--container:1200px;--shadow:0 16px 40px rgba(31,36,33,.08);--radius:12px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:var(--font-body);background:var(--color-bg);color:var(--color-ink);line-height:1.55;-webkit-font-smoothing:antialiased}.bn{font-family:var(--font-bangla)}a{color:inherit}.container{width:min(var(--container),calc(100% - 32px));margin:auto}button,input,textarea,select{font:inherit}.site-header{position:sticky;top:0;z-index:100;border-top:4px solid var(--color-accent-dark);background:#fff;border-bottom:3px solid var(--color-primary)}.header-inner{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:16px}.brand{text-decoration:none;display:flex;align-items:center;gap:12px}.brand-mark{width:46px;height:46px;border-radius:10px;display:grid;place-items:center;background:var(--color-primary);color:#fff;font-family:var(--font-heading);font-weight:700;font-size:19px;box-shadow:0 6px 16px rgba(158,42,43,.22)}.brand-name{font-family:var(--font-heading);font-size:21px;font-weight:700;color:var(--color-primary)}.brand-tagline{font-size:11px;color:var(--color-ink-muted);font-weight:600}.top-actions{display:flex;gap:8px;align-items:center}.top-link{padding:8px 12px;border-radius:7px;text-decoration:none;font-weight:600}.top-link:hover{background:var(--color-surface-alt)}.hero{padding:56px 0 40px}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:42px;align-items:center}.eyebrow{font-size:14px;font-weight:700;color:var(--color-primary);letter-spacing:.03em}.hero h1{font-family:var(--font-heading);font-size:clamp(34px,5vw,58px);line-height:1.08;margin:8px 0 16px}.hero p{color:var(--color-ink-muted);max-width:62ch}.panel{background:#fff;border:1px solid var(--color-border);border-radius:var(--radius);box-shadow:var(--shadow)}.auth-panel{padding:28px;max-width:520px;margin-left:auto}.auth-panel h2,.section-head h2{font-family:var(--font-heading);margin:0;font-size:30px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.form-group{display:flex;flex-direction:column;gap:7px}.form-group.full{grid-column:1/-1}.label{font-size:14px;font-weight:700}.input,.select,.textarea{width:100%;padding:12px 13px;border:1px solid var(--color-border);border-radius:8px;background:#fff;color:var(--color-ink);outline:none;transition:.18s border,.18s box-shadow}.input:focus,.select:focus,.textarea:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-tint)}.textarea{min-height:100px;resize:vertical}.choice-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:9px}.choice{border:1px solid var(--color-border);border-radius:9px;background:var(--color-surface-alt);padding:10px 11px;display:flex;align-items:flex-start;gap:8px;cursor:pointer;transition:.18s transform,.18s border,.18s background}.choice:hover{transform:translateY(-1px)}.choice input{accent-color:var(--color-primary);margin-top:3px}.choice:has(input:checked){border-color:var(--color-primary);background:var(--color-primary-tint)}.btn{display:inline-flex;justify-content:center;align-items:center;gap:8px;border:0;border-radius:8px;padding:12px 18px;cursor:pointer;font-weight:700;text-decoration:none;transition:.18s transform,.18s background,.18s box-shadow}.btn:hover{transform:translateY(-1px)}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover{background:var(--color-primary-dark)}.btn-accent{background:var(--color-accent);color:#fff}.btn-accent:hover{background:var(--color-accent-dark)}.btn-secondary{background:var(--color-surface-alt);border:1px solid var(--color-border)}.form-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:6px}.muted{color:var(--color-ink-muted)}.small{font-size:13px}.alert{margin:14px 0 0;padding:11px 13px;border-radius:8px;font-size:14px;display:none}.alert.show{display:block}.alert.error{background:#FDECEC;color:var(--color-primary-dark);border:1px solid #F2C4C5}.alert.success{background:#EDF7EF;color:var(--color-accent-dark);border:1px solid #CDE3D1}.notice{padding:12px 14px;border-left:4px solid var(--color-accent);background:var(--color-surface-alt);border-radius:8px;margin-top:18px}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;padding:18px 0 64px}.feature{padding:20px;border:1px solid var(--color-border);background:#fff;border-radius:var(--radius)}.feature h3{font-family:var(--font-heading);margin:0 0 6px;font-size:20px}.footer{border-top:4px solid var(--color-accent-dark);background:var(--color-primary-dark);color:#fff;padding:28px 0}.footer-inner{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;color:rgba(255,255,255,.78);font-size:13px}.dashboard-shell{display:grid;grid-template-columns:250px minmax(0,1fr);min-height:calc(100vh - 81px)}.sidebar{background:#fff;border-right:1px solid var(--color-border);padding:18px 12px;position:sticky;top:81px;height:calc(100vh - 81px);overflow:auto}.side-title{font-family:var(--font-heading);font-size:19px;padding:10px 10px 14px;border-bottom:1px solid var(--color-border);margin-bottom:8px}.side-link{display:flex;align-items:center;gap:10px;padding:10px;border-radius:8px;text-decoration:none;color:var(--color-ink-muted);font-weight:600;margin-bottom:3px}.side-link:hover,.side-link.active{background:var(--color-primary-tint);color:var(--color-primary)}.main{padding:28px}.dash-head{display:flex;justify-content:space-between;gap:20px;align-items:flex-start;margin-bottom:24px}.dash-head h1{font-family:var(--font-heading);font-size:36px;margin:0 0 4px}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px}.stat{padding:18px;border:1px solid var(--color-border);border-radius:12px;background:#fff;position:relative;overflow:hidden}.stat::after{content:"";position:absolute;right:-20px;top:-20px;width:75px;height:75px;border-radius:50%;background:var(--color-primary-tint)}.stat small{color:var(--color-ink-muted);font-weight:600}.stat strong{display:block;font-family:var(--font-heading);font-size:26px;margin-top:5px}.dash-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:16px}.menu-card{padding:18px;border:1px solid var(--color-border);border-radius:12px;background:#fff;margin-bottom:14px}.menu-card h2{font-family:var(--font-heading);font-size:22px;margin:0}.menu-item{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:13px 0;border-top:1px solid var(--color-border);text-decoration:none}.menu-item:first-of-type{margin-top:10px}.menu-item:hover .menu-arrow{transform:translateX(3px)}.menu-icon{width:34px;height:34px;border-radius:9px;background:var(--color-surface-alt);display:grid;place-items:center;color:var(--color-primary);font-weight:800}.menu-meta{flex:1}.menu-meta strong{display:block}.menu-meta span{font-size:13px;color:var(--color-ink-muted)}.menu-arrow{transition:.18s transform;color:var(--color-primary)}.profile-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.profile-cell{padding:12px;background:var(--color-surface-alt);border:1px solid var(--color-border);border-radius:9px}.profile-cell span{display:block;font-size:12px;color:var(--color-ink-subtle);margin-bottom:3px}.profile-cell strong{font-size:14px}.collapse{max-height:0;overflow:hidden;transition:max-height .3s ease}.collapse.open{max-height:420px}.mobile-menu{display:none}
@media(max-width:900px){.hero-grid,.dash-grid{grid-template-columns:1fr}.auth-panel{margin:0}.feature-grid{grid-template-columns:1fr}.dashboard-shell{grid-template-columns:1fr}.sidebar{display:none}.sidebar.open{display:block;position:fixed;z-index:90;left:0;right:20%;top:81px;bottom:0;height:auto;box-shadow:16px 0 40px rgba(0,0,0,.12)}.mobile-menu{display:inline-flex}.stat-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.container{width:min(var(--container),calc(100% - 22px))}.hero{padding-top:32px}.form-grid,.choice-grid,.profile-grid{grid-template-columns:1fr}.form-group.full{grid-column:auto}.auth-panel{padding:20px}.top-link{display:none}.main{padding:18px 12px}.stat-grid{grid-template-columns:1fr 1fr}.dash-head{align-items:stretch;flex-direction:column}.dash-head h1{font-size:29px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}