@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=DM+Sans:ital,wght@0,300;0,400;0,500;0,600;1,300&display=swap');
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --g1:#0a3d1f;--g2:#145a32;--g3:#1e8449;--g4:#27ae60;--g5:#58d68d;
  --gold:#d4a017;--golda:rgba(212,160,23,.15);
  --ink:#06140d;--ink2:#1a3a24;--ink3:#2d6a4f;
  --t1:#0d2416;--t2:#2d5a3d;--t3:#5a8a6e;--t4:#9dbdab;
  --bg:#f7fdf9;--white:#fff;
  --border:#d4e8db;--border2:#b8d9c4;
  --red:#dc2626;--amber:#d97706;--blue:#2563eb;
  --sh:0 2px 12px rgba(10,61,31,.08);
  --sh2:0 8px 32px rgba(10,61,31,.12);
  --sh3:0 24px 64px rgba(10,61,31,.16);
  --r:14px;--r2:10px;--r3:6px;
}
body{font-family:'DM Sans',sans-serif;background:var(--bg);color:var(--t1);-webkit-font-smoothing:antialiased}
#sim-app{min-height:100vh;padding:0}

/* ── LAYOUT ── */
.sim-shell{display:flex;min-height:100vh}
.sim-sidebar{width:240px;flex-shrink:0;background:var(--g1);position:sticky;top:0;height:100vh;display:flex;flex-direction:column;padding:28px 0}
.sim-main{flex:1;min-width:0;padding:36px 40px;max-width:1100px}
.sim-logo{padding:0 24px 28px;border-bottom:1px solid rgba(255,255,255,.1);margin-bottom:20px}
.sim-logo-mark{font-family:'Syne',sans-serif;font-size:1.1rem;font-weight:800;color:#fff;letter-spacing:-.02em;display:flex;align-items:center;gap:8px}
.sim-logo-mark span{width:28px;height:28px;background:var(--g4);border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:.9rem}
.sim-logo-sub{font-size:.72rem;color:rgba(255,255,255,.45);margin-top:3px;letter-spacing:.06em;text-transform:uppercase}
.sim-nav{flex:1;padding:0 12px}
.sim-nav-item{display:flex;align-items:center;gap:10px;padding:10px 14px;border-radius:var(--r3);cursor:pointer;color:rgba(255,255,255,.6);font-size:.87rem;font-weight:500;transition:all .2s;margin-bottom:2px;border:none;background:transparent;width:100%;text-align:left}
.sim-nav-item:hover{background:rgba(255,255,255,.08);color:#fff}
.sim-nav-item.active{background:rgba(255,255,255,.15);color:#fff;font-weight:600}
.sim-nav-item .ni{font-size:1rem;flex-shrink:0}
.sim-nav-sep{height:1px;background:rgba(255,255,255,.08);margin:12px 14px}
.sim-score-pill{margin:20px 12px 0;background:rgba(255,255,255,.08);border-radius:12px;padding:14px 16px;border:1px solid rgba(255,255,255,.1)}
.sim-score-pill .sp-lbl{font-size:.65rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:rgba(255,255,255,.5);margin-bottom:6px}
.sim-score-pill .sp-val{font-family:'Syne',sans-serif;font-size:2.2rem;font-weight:800;color:#fff;line-height:1}
.sim-score-pill .sp-sub{font-size:.72rem;color:rgba(255,255,255,.45);margin-top:4px}
.sim-score-bar{height:4px;background:rgba(255,255,255,.1);border-radius:2px;margin-top:10px;overflow:hidden}
.sim-score-bar-fill{height:100%;border-radius:2px;background:linear-gradient(90deg,var(--g4),var(--g5));transition:width .8s cubic-bezier(.22,1,.36,1)}

/* ── PAGE HEADER ── */
.sim-page-header{margin-bottom:32px}
.sim-page-eyebrow{font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:.12em;color:var(--g3);margin-bottom:8px;display:flex;align-items:center;gap:8px}
.sim-page-eyebrow::before{content:'';width:16px;height:2px;background:var(--g4);border-radius:1px}
.sim-page-title{font-family:'Syne',sans-serif;font-size:1.9rem;font-weight:800;color:var(--ink);letter-spacing:-.03em;line-height:1.15;margin-bottom:6px}
.sim-page-sub{font-size:.9rem;color:var(--t3);line-height:1.7}

/* ── CARDS ── */
.sim-card{background:var(--white);border:1px solid var(--border);border-radius:var(--r);padding:24px 26px;box-shadow:var(--sh)}
.sim-card-title{font-family:'Syne',sans-serif;font-size:1rem;font-weight:700;color:var(--ink);margin-bottom:16px;display:flex;align-items:center;gap:8px}
.sim-card-title .ct-icon{font-size:1.1rem}
.sim-grid{display:grid;gap:16px}
.sim-grid-2{grid-template-columns:1fr 1fr}
.sim-grid-3{grid-template-columns:1fr 1fr 1fr}
.sim-grid-4{grid-template-columns:repeat(4,1fr)}

/* ── STAT CARDS ── */
.sim-stat{background:var(--white);border:1px solid var(--border);border-radius:var(--r);padding:20px 22px;position:relative;overflow:hidden;transition:transform .2s,box-shadow .2s}
.sim-stat:hover{transform:translateY(-2px);box-shadow:var(--sh2)}
.sim-stat::before{content:'';position:absolute;top:0;left:0;right:0;height:3px}
.sim-stat.green::before{background:linear-gradient(90deg,var(--g3),var(--g5))}
.sim-stat.gold::before{background:linear-gradient(90deg,var(--gold),#f0c040)}
.sim-stat.blue::before{background:linear-gradient(90deg,#2563eb,#60a5fa)}
.sim-stat.red::before{background:linear-gradient(90deg,#dc2626,#f87171)}
.sim-stat-icon{font-size:1.5rem;margin-bottom:10px}
.sim-stat-val{font-family:'Syne',sans-serif;font-size:1.8rem;font-weight:800;color:var(--ink);line-height:1;letter-spacing:-.03em}
.sim-stat-lbl{font-size:.77rem;color:var(--t3);margin-top:4px;font-weight:500}

/* ── SCORE RING ── */
.sim-score-display{display:flex;align-items:center;gap:28px;padding:24px;background:linear-gradient(135deg,var(--g1),var(--g2));border-radius:var(--r);color:#fff;margin-bottom:20px}
.sim-score-ring{position:relative;flex-shrink:0}
.sim-score-ring svg{transform:rotate(-90deg)}
.sim-score-ring-val{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);text-align:center}
.sim-score-ring-val .rv{font-family:'Syne',sans-serif;font-size:1.6rem;font-weight:800;color:#fff}
.sim-score-ring-val .rl{font-size:.6rem;color:rgba(255,255,255,.6);text-transform:uppercase;letter-spacing:.08em}
.sim-score-dims{flex:1}
.sim-score-dims h3{font-family:'Syne',sans-serif;font-size:1.1rem;font-weight:700;margin-bottom:4px}
.sim-score-dims p{font-size:.82rem;color:rgba(255,255,255,.65);margin-bottom:14px;line-height:1.6}
.sim-dim-bar{margin-bottom:8px}
.sim-dim-bar-top{display:flex;justify-content:space-between;font-size:.72rem;margin-bottom:3px;color:rgba(255,255,255,.75)}
.sim-dim-bar-track{height:5px;background:rgba(255,255,255,.12);border-radius:3px;overflow:hidden}
.sim-dim-bar-fill{height:100%;border-radius:3px;background:var(--g5);transition:width .6s cubic-bezier(.22,1,.36,1)}

/* ── FORMS ── */
.sim-section-label{font-size:.68rem;font-weight:800;text-transform:uppercase;letter-spacing:.12em;color:var(--g3);margin-bottom:14px;display:flex;align-items:center;gap:10px}
.sim-section-label::after{content:'';flex:1;height:1px;background:var(--border)}
.sim-field{margin-bottom:16px}
.sim-field label{display:block;font-size:.8rem;font-weight:700;color:var(--t1);margin-bottom:6px}
.sim-field input,.sim-field select,.sim-field textarea{width:100%;padding:11px 14px;border:1.5px solid var(--border);border-radius:var(--r3);font-family:'DM Sans',sans-serif;font-size:.88rem;color:var(--t1);background:#fafcfb;transition:border-color .18s,box-shadow .18s}
.sim-field input:focus,.sim-field select:focus,.sim-field textarea:focus{outline:none;border-color:var(--g3);box-shadow:0 0 0 3px rgba(30,132,73,.1)}
.sim-field textarea{resize:vertical;min-height:80px;line-height:1.65}
.sim-field select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%235a8a6e' stroke-width='2' viewBox='0 0 24 24'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:36px;-webkit-appearance:none}
.sim-hint{font-size:.73rem;color:var(--t4);margin-top:4px;line-height:1.5}

/* ── RANGE SLIDERS ── */
.sim-slider-field{margin-bottom:18px}
.sim-slider-field label{display:flex;justify-content:space-between;font-size:.8rem;font-weight:700;color:var(--t1);margin-bottom:8px}
.sim-slider-field label span{background:var(--g3);color:#fff;padding:1px 8px;border-radius:99px;font-size:.72rem;font-weight:700}
input[type=range]{width:100%;-webkit-appearance:none;height:5px;border-radius:3px;background:var(--border);outline:none;cursor:pointer}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;border-radius:50%;background:var(--g3);border:3px solid #fff;box-shadow:0 2px 6px rgba(10,61,31,.25);transition:transform .15s}
input[type=range]::-webkit-slider-thumb:hover{transform:scale(1.2)}

/* ── SDG GRID ── */
.sdg-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(90px,1fr));gap:8px;margin-bottom:8px}
.sdg-item{position:relative;cursor:pointer}
.sdg-item input{position:absolute;opacity:0;width:0;height:0}
.sdg-tile{padding:8px 6px;border-radius:8px;text-align:center;border:2px solid transparent;transition:all .18s;opacity:.55}
.sdg-item input:checked + .sdg-tile{border-color:rgba(255,255,255,.6);opacity:1;transform:scale(1.04);box-shadow:0 4px 12px rgba(0,0,0,.2)}
.sdg-tile .sdg-num{font-family:'Syne',sans-serif;font-size:.75rem;font-weight:800;color:#fff;margin-bottom:2px}
.sdg-tile .sdg-name{font-size:.58rem;color:rgba(255,255,255,.9);line-height:1.3;font-weight:500}

/* ── TIMELINE ── */
.sim-timeline{position:relative;padding-left:28px}
.sim-timeline::before{content:'';position:absolute;left:8px;top:6px;bottom:6px;width:2px;background:linear-gradient(to bottom,var(--g4),var(--border))}
.sim-tl-item{position:relative;margin-bottom:24px}
.sim-tl-dot{position:absolute;left:-24px;width:16px;height:16px;border-radius:50%;border:3px solid var(--white);box-shadow:0 0 0 2px var(--g4);background:var(--g4);top:2px}
.sim-tl-period{font-size:.72rem;font-weight:700;color:var(--g3);text-transform:uppercase;letter-spacing:.08em;margin-bottom:4px}
.sim-tl-card{background:var(--white);border:1px solid var(--border);border-radius:var(--r2);padding:14px 16px}
.sim-tl-metrics{display:flex;gap:16px;flex-wrap:wrap;margin-top:8px}
.sim-tl-metric{font-size:.78rem;color:var(--t2)}
.sim-tl-metric strong{font-family:'Syne',sans-serif;font-size:.95rem;font-weight:700;color:var(--ink);display:block}
.sim-tl-story{font-size:.82rem;color:var(--t3);line-height:1.65;margin-top:8px;font-style:italic;border-left:3px solid var(--border2);padding-left:10px}

/* ── BUTTONS ── */
.sim-btn{display:inline-flex;align-items:center;gap:7px;padding:11px 22px;border-radius:var(--r3);font-family:'DM Sans',sans-serif;font-size:.88rem;font-weight:700;border:none;cursor:pointer;transition:all .2s cubic-bezier(.34,1.56,.64,1)}
.sim-btn-primary{background:linear-gradient(135deg,var(--g2),var(--g3));color:#fff;box-shadow:0 4px 14px rgba(30,132,73,.28)}
.sim-btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(30,132,73,.35)}
.sim-btn-ghost{background:transparent;color:var(--t2);border:1.5px solid var(--border)}
.sim-btn-ghost:hover{border-color:var(--g3);color:var(--g3)}
.sim-btn-sm{padding:7px 14px;font-size:.78rem}

/* ── TABS ── */
.sim-tabs{display:flex;gap:4px;background:#f0f7f3;padding:4px;border-radius:10px;margin-bottom:24px;width:fit-content}
.sim-tab{padding:8px 18px;border-radius:7px;font-size:.83rem;font-weight:600;cursor:pointer;color:var(--t3);border:none;background:transparent;transition:all .18s}
.sim-tab.active{background:var(--white);color:var(--g2);box-shadow:var(--sh)}

/* ── NETWORK BARS ── */
.sdg-network-bar{margin-bottom:10px}
.sdg-nb-top{display:flex;justify-content:space-between;font-size:.78rem;margin-bottom:4px;color:var(--t2)}
.sdg-nb-track{height:8px;background:var(--border);border-radius:4px;overflow:hidden}
.sdg-nb-fill{height:100%;border-radius:4px;transition:width .8s cubic-bezier(.22,1,.36,1)}

/* ── REPORT ── */
.sim-report-header{background:linear-gradient(135deg,var(--g1),var(--g2));border-radius:var(--r);padding:32px 36px;color:#fff;margin-bottom:20px;position:relative;overflow:hidden}
.sim-report-header::after{content:'◈';position:absolute;right:36px;top:50%;transform:translateY(-50%);font-size:6rem;opacity:.06;line-height:1}
.sim-report-header h2{font-family:'Syne',sans-serif;font-size:1.5rem;font-weight:800;margin-bottom:4px}
.sim-report-header p{font-size:.85rem;color:rgba(255,255,255,.7);line-height:1.6}
.sim-report-meta{display:flex;gap:20px;margin-top:16px;flex-wrap:wrap}
.sim-report-meta-item{font-size:.78rem;color:rgba(255,255,255,.7)}
.sim-report-meta-item strong{display:block;font-size:.9rem;color:#fff;font-weight:700}

/* ── TOAST ── */
.sim-toast{position:fixed;bottom:24px;right:24px;background:var(--g1);color:#fff;padding:13px 20px;border-radius:10px;font-size:.84rem;font-weight:600;box-shadow:var(--sh3);z-index:9999;animation:toastIn .3s cubic-bezier(.34,1.56,.64,1) both}
.sim-toast.err{background:var(--red)}
@keyframes toastIn{from{opacity:0;transform:translateX(20px)}to{opacity:1;transform:none}}

/* ── RESPONSIVE ── */
@media(max-width:900px){
  .sim-shell{flex-direction:column}
  .sim-sidebar{width:100%;height:auto;position:static;padding:16px 0}
  .sim-main{padding:20px}
  .sim-grid-4,.sim-grid-3{grid-template-columns:1fr 1fr}
  .sim-grid-2{grid-template-columns:1fr}
  .sim-score-display{flex-direction:column;text-align:center}
}
@media(max-width:560px){
  .sim-grid-4,.sim-grid-3,.sim-grid-2{grid-template-columns:1fr}
  .sim-page-title{font-size:1.4rem}
}
@media print{
  .sim-sidebar,.sim-tabs,.sim-btn,.sim-nav{display:none!important}
  .sim-main{padding:0}
  .sim-card,.sim-stat{break-inside:avoid}
}