:root{color-scheme:dark;--bg:#07111f;--bg-soft:#0c1728;--panel:rgba(10,20,36,0.86);--panel-strong:#101d31;--panel-muted:rgba(255,255,255,0.04);--border:rgba(166,191,255,0.14);--border-strong:rgba(133,164,255,0.24);--text:#f4f7fb;--muted:#91a0b8;--primary:#79a8ff;--primary-strong:#4f7cff;--success:#5ad7a2;--danger:#ff8d87;--shadow:0 24px 80px rgba(0,0,0,0.36);--radius-xl:28px;--radius-lg:22px;--radius-md:16px;--max-width:1440px;--font-sans:"Segoe UI","Helvetica Neue",sans-serif}*{box-sizing:border-box}html{min-height:100%}body{margin:0;min-height:100vh;font-family:var(--font-sans);background:radial-gradient(circle at top left,rgba(80,118,255,.28),transparent 32%),radial-gradient(circle at bottom right,rgba(62,173,152,.18),transparent 24%),linear-gradient(180deg,#08111e,#040914);color:var(--text)}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer;border:0}.auth-page,.dashboard-root{min-height:100vh}.auth-page{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(420px,.8fr);grid-gap:24px;gap:24px;padding:24px}.auth-panel{border:1px solid var(--border);border-radius:var(--radius-xl);background:var(--panel);-webkit-backdrop-filter:blur(22px);backdrop-filter:blur(22px);box-shadow:var(--shadow)}.auth-brand-panel{padding:40px;display:flex;flex-direction:column;justify-content:space-between;overflow:hidden;position:relative}.auth-brand-panel:after{content:"";position:absolute;inset:auto -10% -18% auto;width:320px;height:320px;border-radius:50%;background:radial-gradient(circle,rgba(79,124,255,.42),transparent 65%);pointer-events:none}.brand-badge{display:inline-flex;align-items:center;gap:12px;width:-moz-fit-content;width:fit-content;padding:10px 14px;border-radius:999px;background:rgba(255,255,255,.06);color:var(--text)}.hero-copy{max-width:640px}.auth-header h2,.header-main h1,.hero-banner h1,.hero-copy h1{margin:0;line-height:1.02}.hero-copy h1{font-size:clamp(2.8rem,5vw,5.4rem);max-width:10ch}.hero-text,.muted-text,.note-list,.surface-inset span,table{color:var(--muted)}.eyebrow{margin:0 0 12px;text-transform:uppercase;letter-spacing:.18em;font-size:.74rem;color:var(--primary)}.calculator-grid,.content-grid,.hero-grid,.insight-grid,.stats-grid{display:grid;grid-gap:18px;gap:18px}.hero-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.glass-card,.surface-card,.surface-inset{border:1px solid var(--border);background:rgba(255,255,255,.04);border-radius:var(--radius-lg)}.glass-card{padding:18px;gap:12px}.auth-form-panel,.glass-card{display:flex;align-items:center}.auth-form-panel{justify-content:center;padding:32px}.auth-form-wrap{width:min(100%,440px);display:grid;grid-gap:28px;gap:28px}.auth-header h2{font-size:2rem;margin-bottom:12px}.auth-form,.page-stack{display:grid;grid-gap:18px;gap:18px}.field{display:grid;grid-gap:8px;gap:8px}.field span{font-size:.92rem;color:var(--muted)}.field input{height:54px;padding:0 16px;border-radius:14px;border:1px solid var(--border);background:rgba(255,255,255,.03);color:var(--text);outline:none}.field input:focus{border-color:var(--border-strong);box-shadow:0 0 0 4px rgba(79,124,255,.12)}.checkbox-row,.form-meta,.header-actions,.header-main,.hero-actions,.mobile-header-row,.section-header,.table-wrap{display:flex;align-items:center}.form-meta,.header-main,.section-header{justify-content:space-between}.checkbox-row{gap:10px;color:var(--muted)}.checkbox-row input{accent-color:var(--primary-strong)}.text-button{background:transparent;color:var(--primary);padding:0}.icon-button,.primary-button,.secondary-button{display:inline-flex;align-items:center;justify-content:center;gap:10px;border-radius:14px;transition:transform .18s ease,background .18s ease}.primary-button,.secondary-button{min-height:50px;padding:0 18px}.primary-button{background:linear-gradient(135deg,#7fb0ff,#4f7cff);color:#06101d;font-weight:700}.compact-button{min-width:-moz-fit-content;min-width:fit-content}.icon-button,.secondary-button{border:1px solid var(--border);background:rgba(255,255,255,.04);color:var(--text)}.icon-button:hover,.primary-button:hover,.secondary-button:hover{transform:translateY(-1px)}.trust-row{display:grid;grid-gap:12px;gap:12px}.trust-item{display:flex;align-items:center;gap:10px;color:var(--muted)}.dashboard-root{display:grid;grid-template-columns:280px;padding:14px 18px 18px;grid-gap:0;gap:0;width:-moz-fit-content;width:fit-content}.dashboard-content,.sidebar-wrap{position:relative;z-index:2}.sidebar-column{position:-webkit-sticky;position:sticky;top:14px;display:flex;flex-direction:column;gap:5px;height:calc(100vh - 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