:root{--ink:#17202a;--muted:#6b7280;--line:#e8edf2;--bg:#f6f8fb;--card:#fff;--teal:#0f9d8a;--teal-dark:#087c6d;--orange:#f59e0b;--navy:#162632;--shadow:0 18px 50px rgba(25,43,57,.08);--radius:20px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}.auth-bg{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at 15% 10%,#dff7f1 0,transparent 36%),radial-gradient(circle at 85% 80%,#fff2d7 0,transparent 34%),var(--bg)}.auth-card{width:min(100%,460px);background:#fff;border:1px solid var(--line);border-radius:28px;padding:42px;box-shadow:var(--shadow)}.brand-lockup,.sidebar-brand{display:flex;align-items:center;gap:11px;font-size:1.65rem;font-weight:800;letter-spacing:-.05em}.brand-mark{display:grid;place-items:center;width:40px;height:40px;border-radius:13px;background:linear-gradient(135deg,var(--teal),#54cdbb);color:white;box-shadow:0 8px 20px rgba(15,157,138,.25)}.eyebrow,.section-kicker{display:block;text-transform:uppercase;letter-spacing:.13em;font-size:.68rem;font-weight:800;color:var(--teal);margin-top:28px}.auth-card h1{font-size:2rem;letter-spacing:-.05em;margin:8px 0}.btn-kit{background:var(--teal);color:#fff;border:none;border-radius:12px;padding:.72rem 1.1rem;font-weight:700;box-shadow:0 7px 15px rgba(15,157,138,.18)}.btn-kit:hover{background:var(--teal-dark);color:#fff;transform:translateY(-1px)}.auth-foot{margin-top:24px;text-align:center;color:var(--muted);font-size:.9rem}.auth-foot 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var(--line);width:38px;height:38px;border-radius:11px;color:var(--muted)}.content{padding:clamp(20px,4vw,54px);max-width:1500px}.hero-card{border-radius:26px;padding:clamp(24px,4vw,45px);background:linear-gradient(112deg,#0d8074,#16a892 60%,#7bd5c5);color:#fff;min-height:210px;display:flex;align-items:center;justify-content:space-between;overflow:hidden;position:relative;box-shadow:0 20px 40px rgba(15,157,138,.18)}.hero-card:after{content:"";position:absolute;width:300px;height:300px;border-radius:50%;border:1px solid rgba(255,255,255,.18);right:80px;top:-140px}.hero-card .eyebrow{color:#bff2e9;margin:0}.hero-card h2{font-size:clamp(1.8rem,3vw,2.75rem);letter-spacing:-.06em;margin:9px 0}.hero-card p{max-width:530px;color:#d9faf4;margin:0}.hero-orb{width:112px;height:112px;border:1px solid rgba(255,255,255,.3);border-radius:50%;display:grid;place-items:center;font-size:2.2rem;transform:rotate(10deg);background:rgba(255,255,255,.1);z-index:1}.toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin:34px 0 26px}.search-box{background:#fff;border:1px solid var(--line);border-radius:13px;padding:0 14px;display:flex;align-items:center;gap:10px;min-width:min(100%,340px);box-shadow:0 4px 15px rgba(30,50,65,.03)}.search-box i{color:var(--muted)}.search-box input{border:0;outline:0;padding:12px 0;width:100%;background:none}.filter-pills{display:flex;gap:7px;flex-wrap:wrap}.filter-pill{border:1px solid var(--line);background:#fff;color:var(--muted);border-radius:99px;padding:8px 13px;font-size:.78rem;cursor:pointer;transition:.2s}.filter-pill.active,.filter-pill:hover{background:var(--navy);color:#fff;border-color:var(--navy)}.tool-section{margin:28px 0 38px}.section-heading{display:flex;align-items:end;justify-content:space-between;margin-bottom:15px}.section-heading .section-kicker{margin:0}.section-heading h3{font-size:1.25rem;letter-spacing:-.04em;margin:4px 0 0}.section-count{color:var(--muted);font-size:.78rem}.tool-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:13px}.tool-card{background:var(--card);border:1px solid var(--line);border-radius:17px;padding:19px;display:flex;gap:14px;align-items:flex-start;min-height:142px;text-decoration:none;color:inherit;position:relative;overflow:hidden;transition:transform .22s,box-shadow .22s,border-color .22s}.tool-card:before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--orange);transform:scaleY(0);transition:.2s}.tool-card:hover{transform:translateY(-4px);box-shadow:0 16px 32px rgba(26,46,60,.09);border-color:#c7e4df}.tool-card:hover:before{transform:scaleY(1)}.tool-icon{width:42px;height:42px;display:grid;place-items:center;border-radius:13px;background:#fff8e7;font-size:1.45rem;flex:0 0 42px}.tool-copy h4{font-size:.94rem;margin:1px 0 6px;letter-spacing:-.02em}.tool-copy p{font-size:.76rem;color:var(--muted);line-height:1.45;margin:0}.card-arrow{position:absolute;right:15px;bottom:15px;color:#c0cbd0;font-size:.8rem}.notice-banner{background:#fff9e8;border:1px solid #f5d88b;border-radius:15px;padding:14px 17px;display:flex;gap:12px;align-items:flex-start;margin-bottom:20px;color:#77530b}.notice-banner>i{font-size:1.1rem;color:var(--orange)}.notice-banner strong{font-size:.9rem}.notice-banner p{margin:3px 0 0;font-size:.82rem}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin-bottom:22px}.stat-card{background:#fff;border:1px solid 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small{font-size:.68rem;color:var(--muted)}.empty-admin{color:var(--muted);font-size:.85rem;text-align:center;padding:30px}.modal-content{border:0;border-radius:20px;overflow:hidden}.modal-header,.modal-footer{border-color:var(--line)}@media(max-width:1100px){.stats-grid{grid-template-columns:repeat(2,1fr)}.admin-grid{grid-template-columns:1fr}}@media(max-width:700px){.sidebar{position:fixed;left:-280px;transition:.25s}.sidebar.open{left:0;box-shadow:10px 0 30px rgba(0,0,0,.18)}.content{padding:22px 16px}.topbar{padding:20px 16px;min-height:90px}.topbar h1{font-size:1.35rem}.hero-card{min-height:230px}.hero-orb{display:none}.tool-grid{grid-template-columns:1fr}.stats-grid{grid-template-columns:1fr 1fr}.stat-card{padding:15px}.admin-panel{padding:15px}.panel-head{align-items:flex-start;flex-direction:column}.panel-head .btn{width:100%}.table{min-width:650px}.auth-card{padding:28px 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