@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500;600&display=swap');

*{margin:0;padding:0;box-sizing:border-box}
:root{
  --bg:#f8f9fb;
  --s1:#ffffff;
  --s2:#f3f4f6;
  --s3:#e5e7eb;
  --text:#0f172a;
  --t2:#64748b;
  --t3:#94a3b8;
  --sidebar-bg:#1a1a2e;
  --sidebar-text:#c8c9ce;
  --sidebar-active-bg:rgba(212,168,67,.12);
  --gold:#c49a2a;
  --gold-l:#d4a843;
  --gold-d:rgba(196,154,42,.08);
  --gold-b:rgba(196,154,42,.18);
  --blue:#3b82f6;
  --blue-d:rgba(59,130,246,.08);
  --green:#16a34a;
  --green-d:rgba(22,163,74,.08);
  --red:#dc2626;
  --red-d:rgba(220,38,38,.06);
  --purple:#7c3aed;
  --purple-d:rgba(124,58,237,.08);
  --orange:#ea580c;
  --orange-d:rgba(234,88,12,.08);
  --border:rgba(0,0,0,.06);
  --border-h:rgba(0,0,0,.1);
  --r:10px;
  --r-lg:14px;
  --ease:cubic-bezier(.16,1,.3,1);
  --sidebar-w:252px;
  --topbar-h:60px;
  --ai-w:380px;
  --mobile-nav-h:64px;
  --gap:1.25rem;
  --shadow:0 0 0 1px rgba(0,0,0,.03), 0 2px 4px rgba(0,0,0,.04), 0 8px 16px rgba(0,0,0,.04);
  --shadow-md:0 0 0 1px rgba(0,0,0,.03), 0 2px 4px rgba(0,0,0,.05), 0 12px 24px rgba(0,0,0,.05);
  --shadow-lg:0 0 0 1px rgba(0,0,0,.03), 0 4px 8px rgba(0,0,0,.06), 0 24px 48px rgba(0,0,0,.08);
  --shadow-card:0 0 0 1px rgba(0,0,0,.03), 0 1px 2px rgba(0,0,0,.04), 0 6px 12px rgba(0,0,0,.03);
  --shadow-card-hover:0 0 0 1px rgba(0,0,0,.03), 0 4px 8px rgba(0,0,0,.05), 0 16px 32px rgba(0,0,0,.06);
}

@keyframes fadeIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
@keyframes fadeInUp{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
@keyframes aiPulse{0%,100%{opacity:1}50%{opacity:.3}}
@keyframes dotPulse{0%,100%{opacity:.2;transform:scale(.8)}50%{opacity:1;transform:scale(1.1)}}
@keyframes shimmer{0%{background-position:-200% 0}100%{background-position:200% 0}}

html{font-size:16px;-webkit-text-size-adjust:100%}
body{font-family:'Inter',system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
::selection{background:var(--gold);color:#fff}
a{color:var(--gold);text-decoration:none;transition:color .2s}
a:hover{color:#b8892a}
button{font-family:inherit;cursor:pointer;-webkit-tap-highlight-color:transparent}
input,select,textarea{font-family:inherit;-webkit-tap-highlight-color:transparent}

/* ─── LAYOUT ─────────────────────────────────────────────────────────── */
.app{display:flex;min-height:100vh;min-height:100dvh}

/* ─── SIDEBAR (dark) ─────────────────────────────────────────────────── */
.sidebar{width:var(--sidebar-w);background:linear-gradient(180deg, #1e1e34 0%, #1a1a2e 40%, #161625 100%);position:fixed;top:0;left:0;bottom:0;display:flex;flex-direction:column;z-index:100;transition:transform .3s var(--ease);box-shadow:1px 0 0 rgba(255,255,255,.04)}
.sb-logo{padding:1.25rem 1.35rem;display:flex;align-items:center;gap:.7rem;border-bottom:1px solid rgba(255,255,255,.06)}
.sb-logo-text{font-weight:800;font-size:1.05rem;letter-spacing:-.4px;color:#fff}
.sb-logo-text .gold{color:var(--gold-l);font-weight:400}
.sb-nav{flex:1;padding:.75rem .65rem;overflow-y:auto;display:flex;flex-direction:column;gap:1px}
.sb-item{display:flex;align-items:center;gap:.7rem;padding:.65rem .85rem;border-radius:var(--r);color:var(--sidebar-text);font-size:.84rem;font-weight:500;border:none;background:none;width:100%;text-align:left;transition:all .2s var(--ease);position:relative}
.sb-item:hover{background:rgba(255,255,255,.07);color:#fff}
.sb-item.active{background:var(--sidebar-active-bg);color:var(--gold-l)}
.sb-item.active::before{content:'';position:absolute;left:0;top:50%;transform:translateY(-50%);width:3px;height:20px;border-radius:0 3px 3px 0;background:var(--gold-l)}
.sb-icon{width:18px;height:18px;flex-shrink:0;display:flex;align-items:center;justify-content:center;opacity:.85;transition:opacity .2s}
.sb-item:hover .sb-icon,.sb-item.active .sb-icon{opacity:1}
.sb-badge{margin-left:auto;font-size:.6rem;font-weight:700;padding:.2rem .5rem;border-radius:100px;background:rgba(212,168,67,.15);color:var(--gold-l)}
.sb-count{margin-left:auto;font-size:.6rem;font-weight:700;padding:.2rem .45rem;border-radius:100px;background:rgba(220,38,38,.15);color:#f87171;min-width:18px;text-align:center}
.sb-divider{height:1px;background:rgba(255,255,255,.05);margin:.6rem .85rem}
.sb-user{padding:.85rem .95rem;border-top:1px solid rgba(255,255,255,.06);display:flex;align-items:center;gap:.6rem;transition:background .2s}
.sb-user:hover{background:rgba(255,255,255,.03)}
.sb-avatar{width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg, rgba(212,168,67,.2), rgba(212,168,67,.1));color:var(--gold-l);display:flex;align-items:center;justify-content:center;font-size:.72rem;font-weight:700;flex-shrink:0;border:1px solid rgba(212,168,67,.15)}
.sb-user-info{flex:1;min-width:0}
.sb-user-name{font-size:.78rem;font-weight:600;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sb-user-email{font-size:.62rem;color:rgba(255,255,255,.35);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sb-logout{background:none;border:none;color:rgba(255,255,255,.25);padding:6px;transition:all .2s;border-radius:var(--r)}
.sb-logout:hover{color:#f87171;background:rgba(248,113,113,.08)}

/* ─── TOPBAR (light) ─────────────────────────────────────────────────── */
.topbar{position:fixed;top:0;left:var(--sidebar-w);right:0;height:var(--topbar-h);background:rgba(255,255,255,.85);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);box-shadow:0 1px 0 rgba(0,0,0,.05), 0 1px 3px rgba(0,0,0,.03);display:flex;align-items:center;justify-content:space-between;padding:0 1.75rem;z-index:90;transition:left .3s var(--ease)}
.tb-left{display:flex;align-items:center;gap:.6rem}
.tb-menu{display:none;background:none;border:none;color:var(--t2);padding:4px}
.tb-breadcrumb{display:flex;align-items:center;gap:.45rem;font-size:.84rem}
.tb-bc-root{color:var(--t3);font-weight:500;transition:color .15s}
.tb-bc-root:hover{color:var(--t2)}
.tb-sep{color:var(--t3);font-size:.65rem}
.tb-bc-current{color:var(--text);font-weight:600}
.tb-right{display:flex;align-items:center;gap:.6rem}
.tb-ai{display:flex;align-items:center;gap:.45rem;padding:.5rem 1rem;background:var(--gold);color:#fff;border:none;border-radius:100px;font-weight:600;font-size:.78rem;transition:all .25s var(--ease);box-shadow:0 1px 3px rgba(196,154,42,.3)}
.tb-ai:hover{background:#b8892a;box-shadow:0 2px 8px rgba(196,154,42,.35);transform:translateY(-1px)}
.tb-ai:active{transform:translateY(0)}
.tb-ai.active{background:#1a1a2e;color:#fff;box-shadow:0 1px 3px rgba(0,0,0,.2)}

/* ─── MAIN ───────────────────────────────────────────────────────────── */
.main{margin-left:var(--sidebar-w);margin-top:var(--topbar-h);padding:2rem 2.25rem;flex:1;min-height:calc(100vh - var(--topbar-h));min-height:calc(100dvh - var(--topbar-h));transition:margin .3s var(--ease);max-width:1200px}
.main.ai-open{margin-right:var(--ai-w)}

/* ─── PAGE HEADER ────────────────────────────────────────────────────── */
.page-header{margin-bottom:2rem}
.page-title{font-size:1.75rem;font-weight:800;letter-spacing:-.5px;margin-bottom:.3rem;color:var(--text);line-height:1.2}
.page-desc{font-size:.9rem;color:var(--t2);line-height:1.55;max-width:600px}

/* ─── CARDS ──────────────────────────────────────────────────────────── */
.card{background:var(--s1);border:none;border-radius:var(--r-lg);padding:2rem;box-shadow:var(--shadow-card);transition:box-shadow .3s var(--ease), transform .3s var(--ease)}
.card:hover{box-shadow:var(--shadow-card-hover);transform:translateY(-1px)}
.card-title{font-size:1rem;font-weight:700;margin-bottom:1.25rem;letter-spacing:-.2px;color:var(--text);line-height:1.3}

/* ─── KPI GRID ───────────────────────────────────────────────────────── */
.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--gap);margin-bottom:1.5rem}
.kpi{background:var(--s1);border:none;border-radius:var(--r-lg);padding:1.5rem;display:flex;align-items:center;gap:1.15rem;box-shadow:var(--shadow-card);transition:all .3s var(--ease);position:relative;overflow:hidden}
.kpi:hover{box-shadow:var(--shadow-card-hover);transform:translateY(-2px)}
.kpi::after{content:'';position:absolute;top:0;left:0;right:0;height:3px;border-radius:var(--r-lg) var(--r-lg) 0 0;opacity:0;transition:opacity .3s}
.kpi:hover::after{opacity:1}
.kpi:nth-child(1)::after{background:linear-gradient(90deg, var(--gold), var(--gold-l))}
.kpi:nth-child(2)::after{background:linear-gradient(90deg, var(--blue), #60a5fa)}
.kpi:nth-child(3)::after{background:linear-gradient(90deg, var(--red), #f87171)}
.kpi:nth-child(4)::after{background:linear-gradient(90deg, var(--green), #4ade80)}
.kpi-icon{width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:1.15rem}
.kpi:nth-child(1) .kpi-icon{background:linear-gradient(135deg, var(--gold-d), rgba(196,154,42,.14));color:var(--gold)}
.kpi:nth-child(2) .kpi-icon{background:linear-gradient(135deg, var(--blue-d), rgba(59,130,246,.14));color:var(--blue)}
.kpi:nth-child(3) .kpi-icon{background:linear-gradient(135deg, var(--red-d), rgba(220,38,38,.12));color:var(--red)}
.kpi:nth-child(4) .kpi-icon{background:linear-gradient(135deg, var(--green-d), rgba(22,163,74,.14));color:var(--green)}
.kpi-content{flex:1;min-width:0}
.kpi-val{font-size:2rem;font-weight:800;font-variant-numeric:tabular-nums;line-height:1.1;color:var(--text);letter-spacing:-.5px}
.kpi-label{font-size:.75rem;color:var(--t2);font-weight:500;margin-top:.25rem;letter-spacing:.01em}
.kpi-trend{font-size:.68rem;font-weight:600;display:inline-flex;align-items:center;gap:.2rem;margin-top:.35rem;padding:.15rem .45rem;border-radius:100px}
.kpi-trend.up{color:var(--green);background:var(--green-d)}
.kpi-trend.down{color:var(--red);background:var(--red-d)}

/* ─── DASHBOARD ──────────────────────────────────────────────────────── */
.dash-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:var(--gap)}
.qa-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:.75rem}
.qa-btn{display:flex;flex-direction:column;align-items:center;gap:.55rem;padding:1.15rem .7rem;background:var(--s1);border:none;border-radius:var(--r-lg);font-size:.78rem;font-weight:600;color:var(--t2);box-shadow:var(--shadow-card);transition:all .25s var(--ease)}
.qa-btn:hover{color:var(--gold);box-shadow:var(--shadow-card-hover);transform:translateY(-2px)}
.qa-btn svg{opacity:.55;transition:all .25s var(--ease)}
.qa-btn:hover svg{opacity:1;transform:scale(1.08)}
.feature-list{list-style:none;font-size:.84rem;color:var(--t2)}
.feature-list li{padding:.5rem 0 .5rem 1.5rem;position:relative}
.feature-list li::before{content:'';position:absolute;left:0;top:.75rem;width:6px;height:6px;border-radius:50%;background:var(--gold)}

/* ─── ACTIVITY ───────────────────────────────────────────────────────── */
.activity-feed{display:flex;flex-direction:column}
.af-item{display:flex;align-items:center;gap:.85rem;padding:.75rem 0;border-bottom:1px solid var(--border);transition:background .15s}
.af-item:last-child{border-bottom:none}
.af-dot{width:9px;height:9px;border-radius:50%;flex-shrink:0;box-shadow:0 0 0 3px var(--s1)}
.af-body{flex:1;font-size:.84rem;min-width:0;color:var(--t2);line-height:1.5}.af-body strong{font-weight:600;color:var(--text)}
.af-item time{font-size:.7rem;color:var(--t3);white-space:nowrap;flex-shrink:0}

/* ─── BUTTONS ────────────────────────────────────────────────────────── */
.btn{padding:.65rem 1.25rem;border-radius:var(--r);font-weight:600;font-size:.84rem;border:none;transition:all .25s var(--ease);display:inline-flex;align-items:center;gap:.45rem;letter-spacing:-.01em;position:relative}
.btn:active{transform:scale(.97)}
.btn-gold{background:var(--gold);color:#fff;box-shadow:0 1px 3px rgba(196,154,42,.25)}.btn-gold:hover{background:#b8892a;box-shadow:0 3px 10px rgba(196,154,42,.3);transform:translateY(-1px)}
.btn-blue{background:var(--blue);color:#fff;box-shadow:0 1px 3px rgba(59,130,246,.25)}.btn-blue:hover{background:#2563eb;box-shadow:0 3px 10px rgba(59,130,246,.3);transform:translateY(-1px)}
.btn-purple{background:var(--purple);color:#fff;box-shadow:0 1px 3px rgba(124,58,237,.25)}.btn-purple:hover{background:#6d28d9;box-shadow:0 3px 10px rgba(124,58,237,.3);transform:translateY(-1px)}
.btn-green{background:var(--green);color:#fff;box-shadow:0 1px 3px rgba(22,163,74,.25)}.btn-green:hover{background:#15803d;box-shadow:0 3px 10px rgba(22,163,74,.3);transform:translateY(-1px)}
.btn-outline{background:var(--s1);color:var(--t2);border:1px solid var(--border);box-shadow:0 1px 2px rgba(0,0,0,.04)}.btn-outline:hover{border-color:var(--border-h);color:var(--text);box-shadow:var(--shadow);transform:translateY(-1px)}
.btn-sm{padding:.4rem .8rem;font-size:.78rem}
.btn-danger{background:var(--red-d);color:var(--red);border:1px solid rgba(220,38,38,.1);box-shadow:none}.btn-danger:hover{background:rgba(220,38,38,.1);border-color:rgba(220,38,38,.2)}

/* ─── INPUTS ─────────────────────────────────────────────────────────── */
.input{width:100%;padding:.7rem 1rem;background:var(--s1);border:1px solid var(--border);border-radius:var(--r);color:var(--text);font-size:.88rem;outline:none;transition:all .2s var(--ease);box-shadow:0 1px 2px rgba(0,0,0,.04)}
.input:hover{border-color:var(--border-h)}
.input:focus{border-color:var(--gold);box-shadow:0 0 0 3px var(--gold-d), 0 1px 2px rgba(0,0,0,.04)}
.input::placeholder{color:var(--t3)}
.search-wrap{position:relative;margin-bottom:1.5rem}
.search-input{padding-left:2.6rem}
.search-svg{position:absolute;left:.95rem;top:50%;transform:translateY(-50%);color:var(--t3);transition:color .2s}
.search-wrap:focus-within .search-svg{color:var(--gold)}
select.input{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .95rem center}
.form-group{margin-bottom:1.15rem}
.form-label{display:block;font-size:.72rem;font-weight:600;color:var(--t2);margin-bottom:.4rem;text-transform:uppercase;letter-spacing:.6px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1.15rem}
.form-row-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:1.15rem}

/* ─── PILLS ──────────────────────────────────────────────────────────── */
.pill{display:inline-flex;align-items:center;gap:.2rem;font-size:.65rem;font-weight:600;padding:.22rem .55rem;border-radius:100px;margin:.15rem;transition:all .2s}
.pill-gold{color:var(--gold);background:var(--gold-d)}
.pill-blue{color:var(--blue);background:var(--blue-d)}
.pill-green{color:var(--green);background:var(--green-d)}
.pill-red{color:var(--red);background:var(--red-d)}
.pill-purple{color:var(--purple);background:var(--purple-d)}
.pill-orange{color:var(--orange);background:var(--orange-d)}

/* ─── SUBSTANCE LIST ─────────────────────────────────────────────────── */
.substance-list{display:flex;flex-direction:column;gap:.6rem}
.substance-row{display:flex;align-items:center;justify-content:space-between;padding:1rem 1.15rem;background:var(--s1);border:none;border-radius:var(--r-lg);cursor:pointer;transition:all .25s var(--ease);gap:.6rem;box-shadow:var(--shadow-card)}
.substance-row:hover{box-shadow:var(--shadow-card-hover);transform:translateY(-1px)}
.sr-name{font-weight:600;font-size:.9rem;color:var(--text)}
.sr-meta{font-size:.72rem;color:var(--t3);font-family:'JetBrains Mono',monospace}
.sr-right{display:flex;gap:.35rem;align-items:center;flex-wrap:wrap;justify-content:flex-end;flex-shrink:0}

/* ─── DETAIL PANEL / TABLE ───────────────────────────────────────────── */
.detail-panel{background:var(--s1);border:none;border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-md)}
.dp-header{padding:1.75rem 2rem;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:start;gap:.85rem}
.dp-title{font-size:1.25rem;font-weight:800;letter-spacing:-.3px}
.dp-subtitle{font-family:'JetBrains Mono',monospace;font-size:.75rem;color:var(--t2);margin-top:.25rem}
.dp-body{padding:1.75rem 2rem}
.dp-section{margin-bottom:1.75rem}
.dp-section-title{font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:1.5px;color:var(--t3);margin-bottom:.75rem;display:flex;align-items:center;gap:.5rem}
.dp-section-title::after{content:'';flex:1;height:1px;background:var(--border)}
.dp-table,.settings-table{width:100%;font-size:.84rem;border-collapse:collapse}
.dp-table td,.settings-table td{padding:.6rem .7rem;border-bottom:1px solid var(--border)}
.dp-table tr:last-child td,.settings-table tr:last-child td{border-bottom:none}
.dp-table td:first-child,.settings-table td:first-child{color:var(--t2);width:40%;font-weight:500}
.dp-table td:last-child{font-family:'JetBrains Mono',monospace;font-size:.78rem;color:var(--text)}
.dp-close{background:none;border:none;color:var(--t3);font-size:1.1rem;cursor:pointer;padding:6px;line-height:1;border-radius:var(--r);transition:all .2s}
.dp-close:hover{color:var(--text);background:var(--s2)}
.dp-actions{display:flex;gap:.6rem;flex-wrap:wrap;margin-top:1.75rem;padding-top:1.15rem;border-top:1px solid var(--border)}

/* ─── PICTOGRAM / H-STATEMENT ────────────────────────────────────────── */
.pictogram{display:inline-flex;align-items:center;gap:.25rem;padding:.25rem .55rem;background:var(--s2);border:1px solid var(--border);border-radius:8px;font-size:.72rem;margin:.15rem;transition:all .2s}
.pictogram:hover{border-color:var(--border-h);box-shadow:var(--shadow)}
.h-stmt{display:flex;gap:.45rem;padding:.4rem 0;font-size:.8rem;border-bottom:1px solid var(--border)}
.h-stmt:last-child{border-bottom:none}
.h-stmt code{color:var(--gold);font-family:'JetBrains Mono',monospace;font-size:.72rem;min-width:44px;flex-shrink:0}

/* ─── ENDPOINT GRID ──────────────────────────────────────────────────── */
.endpoint-grid{display:flex;flex-direction:column;gap:.4rem}
.ep-row{display:flex;align-items:center;gap:.55rem;padding:.6rem .85rem;background:var(--s1);border:none;border-radius:var(--r);font-size:.8rem;transition:all .2s var(--ease);box-shadow:0 0 0 1px rgba(0,0,0,.03), 0 1px 2px rgba(0,0,0,.03)}
.ep-row:hover{background:var(--s2);box-shadow:var(--shadow);transform:translateX(2px)}
.ep-name{flex:1;font-weight:500;color:var(--text)}
.ep-annex{font-size:.65rem;color:var(--t3);font-family:'JetBrains Mono',monospace;width:44px}
.ep-status{font-size:.62rem;font-weight:700;padding:.18rem .5rem;border-radius:100px;text-transform:uppercase;letter-spacing:.3px}
.ep-complete{color:var(--green);background:var(--green-d)}
.ep-missing{color:var(--red);background:var(--red-d)}
.ep-waived{color:var(--orange);background:var(--orange-d)}
.ep-read_across{color:var(--blue);background:var(--blue-d)}
.ep-not_required{color:var(--t3);background:var(--s2)}
.ep-cost{font-size:.68rem;color:var(--t3);font-family:'JetBrains Mono',monospace;width:60px;text-align:right}
.ep-action{width:24px;text-align:center;cursor:pointer;color:var(--gold);font-size:.8rem;transition:transform .2s}
.ep-action:hover{transform:scale(1.15)}
.ep-row-expandable{cursor:pointer;flex-wrap:wrap}
.ep-row-expandable .ep-expanded-content{display:none;width:100%;padding-top:.5rem;border-top:1px solid var(--border);margin-top:.5rem}
.ep-row-expandable.expanded .ep-expanded-content{display:block}
.ep-guidance{font-size:.65rem;color:var(--t3);margin-top:.05rem}

/* ─── PROGRESS BAR ───────────────────────────────────────────────────── */
.progress-bar{height:8px;background:var(--s3);border-radius:4px;overflow:hidden;margin:.6rem 0}
.progress-fill{height:100%;border-radius:4px;transition:width 1s var(--ease);background-image:linear-gradient(90deg, currentColor, currentColor)}

/* ─── ALERT ITEMS ────────────────────────────────────────────────────── */
.alert-item{padding:1rem 1.15rem;background:var(--s1);border:none;border-radius:var(--r-lg);margin-bottom:.6rem;cursor:pointer;transition:all .25s var(--ease);box-shadow:var(--shadow-card)}
.alert-item:hover{box-shadow:var(--shadow-card-hover);transform:translateY(-1px)}
.alert-header{display:flex;justify-content:space-between;align-items:start;gap:.6rem}
.alert-title{font-weight:600;font-size:.9rem;color:var(--text)}
.alert-date{font-size:.7rem;color:var(--t3);flex-shrink:0}
.alert-body{margin-top:.7rem;font-size:.82rem;color:var(--t2);display:none;padding-top:.7rem;border-top:1px solid var(--border);line-height:1.7}
.alert-item.open .alert-body{display:block}

/* ─── SDS SECTIONS ───────────────────────────────────────────────────── */
.sds-section{border:none;border-radius:var(--r);margin-bottom:.4rem;overflow:hidden;box-shadow:0 0 0 1px rgba(0,0,0,.04), 0 1px 2px rgba(0,0,0,.03)}
.sds-section-header{display:flex;align-items:center;justify-content:space-between;padding:.7rem 1rem;background:var(--s2);cursor:pointer;font-size:.84rem;font-weight:600;transition:all .2s;color:var(--text)}
.sds-section-header:hover{background:var(--s3)}
.sds-section-body{padding:1rem;font-size:.82rem;color:var(--t2);line-height:1.7;display:none;border-top:1px solid var(--border)}
.sds-section.open .sds-section-body{display:block}
.sds-num{color:var(--gold);font-family:'JetBrains Mono',monospace;margin-right:.45rem}
.sds-chevron{transition:transform .25s var(--ease);color:var(--t3);font-size:.7rem}.sds-section.open .sds-chevron{transform:rotate(90deg)}

/* ─── XML PREVIEW ────────────────────────────────────────────────────── */
.xml-preview{background:#1e1e2e;border:none;border-radius:var(--r-lg);padding:1.25rem;font-family:'JetBrains Mono',monospace;font-size:.72rem;line-height:1.7;color:#a1a1aa;overflow-x:auto;max-height:400px;overflow-y:auto;white-space:pre-wrap;word-break:break-all;box-shadow:inset 0 1px 3px rgba(0,0,0,.2)}
.xml-preview .tag{color:#34d399}.xml-preview .attr{color:#a78bfa}.xml-preview .val{color:#60a5fa}

/* ─── CHECKLIST ──────────────────────────────────────────────────────── */
.checklist{display:flex;flex-direction:column;gap:.4rem}
.check-item{display:flex;align-items:center;gap:.7rem;padding:.7rem .9rem;background:var(--s1);border:none;border-radius:var(--r);font-size:.84rem;transition:all .2s var(--ease);box-shadow:0 0 0 1px rgba(0,0,0,.03), 0 1px 2px rgba(0,0,0,.03)}
.check-item:hover{background:var(--s2);transform:translateX(2px)}
.check-icon{width:24px;height:24px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.7rem;flex-shrink:0}
.check-pass{background:var(--green-d);color:var(--green)}
.check-fail{background:var(--red-d);color:var(--red)}
.check-warn{background:var(--orange-d);color:var(--orange)}
.check-text{flex:1;color:var(--text)}.check-detail{font-size:.7rem;color:var(--t3)}

/* ─── AI PANEL (stays dark) ──────────────────────────────────────────── */
.ai-panel{position:fixed;top:var(--topbar-h);right:0;bottom:0;width:var(--ai-w);background:linear-gradient(180deg, #1e1e34 0%, #1a1a2e 100%);border-left:1px solid rgba(255,255,255,.06);z-index:95;display:flex;flex-direction:column;transform:translateX(100%);transition:transform .35s var(--ease);color:#e5e7eb;box-shadow:-4px 0 24px rgba(0,0,0,.15)}
.ai-panel.open{transform:translateX(0)}
.ai-header{padding:.85rem 1.15rem;border-bottom:1px solid rgba(255,255,255,.06);display:flex;align-items:center;justify-content:space-between}
.ai-title{font-size:.9rem;font-weight:700;display:flex;align-items:center;gap:.45rem;color:#fff}
.ai-dot{width:8px;height:8px;border-radius:50%;background:var(--gold-l);animation:aiPulse 2s infinite;box-shadow:0 0 8px rgba(212,168,67,.4)}
.ai-btn-icon{background:none;border:none;color:rgba(255,255,255,.35);padding:6px;transition:all .2s;border-radius:6px}
.ai-btn-icon:hover{color:#fff;background:rgba(255,255,255,.08)}
.ai-messages{flex:1;overflow-y:auto;padding:1rem;-webkit-overflow-scrolling:touch}
.ai-suggestions{padding:.6rem 1rem;border-top:1px solid rgba(255,255,255,.06);display:flex;flex-wrap:wrap;gap:.35rem}
.ai-sug{font-size:.7rem;padding:.3rem .6rem;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.08);border-radius:100px;color:rgba(255,255,255,.55);cursor:pointer;transition:all .2s var(--ease)}
.ai-sug:hover{border-color:var(--gold-l);color:var(--gold-l);background:rgba(212,168,67,.08)}
.ai-input-area{padding:.7rem 1rem;border-top:1px solid rgba(255,255,255,.06);display:flex;gap:.45rem;align-items:end}
.ai-input{flex:1;padding:.6rem .8rem;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.08);border-radius:var(--r);color:#fff;font-size:.84rem;outline:none;resize:none;max-height:100px;min-height:38px;transition:all .2s}
.ai-input:focus{border-color:var(--gold-l);background:rgba(255,255,255,.08)}
.ai-send{background:var(--gold);color:#fff;border:none;border-radius:var(--r);padding:.55rem .7rem;transition:all .2s var(--ease);flex-shrink:0}
.ai-send:hover{background:#b8892a;transform:scale(1.05)}
.ai-send:disabled{opacity:.35;transform:none}
.cp-msg{margin-bottom:.75rem;font-size:.82rem;line-height:1.65}
.cp-msg.ai{background:rgba(212,168,67,.08);border:1px solid rgba(212,168,67,.12);border-radius:var(--r-lg) var(--r-lg) var(--r-lg) 3px;padding:.8rem 1rem;color:#e5e7eb}
.cp-msg.user{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.06);border-radius:var(--r-lg) var(--r-lg) 3px var(--r-lg);padding:.8rem 1rem;margin-left:1.25rem;color:#e5e7eb}
.cp-msg .msg-label{font-size:.58rem;font-weight:700;text-transform:uppercase;letter-spacing:1px;margin-bottom:.3rem}
.cp-msg.ai .msg-label{color:var(--gold-l)}
.cp-msg.user .msg-label{color:rgba(255,255,255,.35)}
.ai-loading{display:flex;gap:.35rem;padding:.3rem 0}
.ai-loading-dot{width:6px;height:6px;border-radius:50%;background:var(--gold-l);animation:dotPulse .8s infinite}
.ai-loading-dot:nth-child(2){animation-delay:.15s}
.ai-loading-dot:nth-child(3){animation-delay:.3s}

/* ─── WORKFLOW WIZARD ────────────────────────────────────────────────── */
.wf-header{background:var(--s1);border:none;border-radius:var(--r-lg);padding:2rem;margin-bottom:var(--gap);box-shadow:var(--shadow-card)}
.wf-title-row{display:flex;justify-content:space-between;align-items:start;margin-bottom:1.5rem;gap:.6rem}
.wf-title{font-size:1.25rem;font-weight:800;letter-spacing:-.3px;margin-bottom:.2rem;color:var(--text)}
.wf-subtitle{font-size:.75rem;color:var(--t2);font-family:'JetBrains Mono',monospace}
.wf-steps{display:flex;align-items:center;gap:0;overflow-x:auto;-webkit-overflow-scrolling:touch;padding-bottom:6px}
.wf-step{display:flex;flex-direction:column;align-items:center;gap:.35rem;padding:.5rem .75rem;cursor:pointer;transition:all .2s var(--ease);flex-shrink:0;min-width:80px}
.wf-step:hover .wf-step-icon{transform:scale(1.08)}
.wf-step-icon{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.9rem;background:var(--s2);border:2px solid var(--s3);transition:all .3s var(--ease);color:var(--t3);box-shadow:0 2px 4px rgba(0,0,0,.06)}
.wf-step.active .wf-step-icon{background:linear-gradient(135deg, var(--gold), var(--gold-l));border-color:transparent;color:#fff;font-weight:700;box-shadow:0 4px 12px rgba(196,154,42,.3)}
.wf-step.done .wf-step-icon{background:linear-gradient(135deg, var(--green), #22c55e);border-color:transparent;color:#fff;box-shadow:0 4px 12px rgba(22,163,74,.25)}
.wf-step-label{font-size:.64rem;font-weight:600;color:var(--t3);text-align:center;white-space:nowrap;transition:color .2s}
.wf-step.active .wf-step-label{color:var(--gold);font-weight:700}
.wf-step.done .wf-step-label{color:var(--green)}
.wf-step-line{flex:1;height:2px;background:var(--s3);min-width:18px;position:relative}
.wf-body{animation:fadeIn .3s var(--ease)}
.wf-step-header{margin-bottom:1.5rem}
.wf-step-header h3{font-size:1.1rem;font-weight:800;letter-spacing:-.2px;margin-bottom:.3rem;color:var(--text)}
.wf-step-header p{font-size:.84rem;color:var(--t2);line-height:1.55}
.wf-actions{display:flex;gap:.6rem;margin-top:1.5rem;padding-top:1.15rem;border-top:1px solid var(--border);flex-wrap:wrap}
.wf-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:var(--gap)}
.wf-grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:var(--gap)}
.wf-metric-card{text-align:center;padding:1.5rem}
.wf-metric-val{font-size:1.75rem;font-weight:800;margin-bottom:.2rem;color:var(--text);letter-spacing:-.3px}
.wf-metric-label{font-size:.68rem;color:var(--t3);text-transform:uppercase;letter-spacing:1px}
.wf-metric-sub{font-size:.65rem;color:var(--t3)}
.wf-role-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:.7rem}
.wf-role-option{padding:1rem;background:var(--s1);border:2px solid var(--border);border-radius:var(--r-lg);cursor:pointer;transition:all .25s var(--ease);text-align:center}
.wf-role-option:hover{border-color:var(--border-h);box-shadow:var(--shadow-md);transform:translateY(-2px)}
.wf-role-option.selected{border-color:var(--gold);background:var(--gold-d);box-shadow:0 0 0 3px var(--gold-d)}
.wf-role-icon{font-size:1.5rem;margin-bottom:.3rem}
.wf-role-name{font-size:.8rem;font-weight:700;margin-bottom:.2rem;color:var(--text)}
.wf-role-desc{font-size:.65rem;color:var(--t3);line-height:1.45}
.wf-alert-card{border-color:rgba(220,38,38,.15);background:rgba(220,38,38,.03)}
.wf-doc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:.7rem}
.wf-doc-card{padding:1.15rem;background:var(--s1);border:none;border-radius:var(--r-lg);cursor:pointer;transition:all .25s var(--ease);text-align:center;box-shadow:var(--shadow-card)}
.wf-doc-card:hover{box-shadow:var(--shadow-card-hover);transform:translateY(-2px)}
.wf-doc-icon{font-size:1.75rem;margin-bottom:.45rem}
.wf-doc-title{font-size:.8rem;font-weight:700;margin-bottom:.25rem;color:var(--text)}
.wf-doc-desc{font-size:.65rem;color:var(--t3);line-height:1.45;margin-bottom:.4rem}
.wf-submission-steps{display:flex;flex-direction:column;gap:.4rem}
.wf-sub-step{display:flex;align-items:start;gap:.7rem;padding:.6rem 0;border-bottom:1px solid var(--border)}
.wf-sub-step:last-child{border-bottom:none}
.wf-sub-num{width:30px;height:30px;border-radius:50%;background:linear-gradient(135deg, var(--gold-d), rgba(196,154,42,.14));color:var(--gold);display:flex;align-items:center;justify-content:center;font-size:.7rem;font-weight:800;flex-shrink:0}
.wf-sub-step strong{font-size:.84rem;color:var(--text)}
.wf-sub-desc{font-size:.7rem;color:var(--t3)}

/* ─── FILE GENERATOR CARDS ───────────────────────────────────────────── */
.file-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:.75rem}
.file-card{padding:1rem;background:var(--s1);border:none;border-radius:var(--r-lg);transition:all .25s var(--ease);display:flex;align-items:start;gap:.8rem;cursor:pointer;box-shadow:var(--shadow-card)}
.file-card:hover{box-shadow:var(--shadow-card-hover);transform:translateY(-2px)}
.file-icon{width:42px;height:42px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.05rem;flex-shrink:0}
.file-icon-xml{background:linear-gradient(135deg, var(--green-d), rgba(22,163,74,.14));color:var(--green)}
.file-icon-doc{background:linear-gradient(135deg, var(--blue-d), rgba(59,130,246,.14));color:var(--blue)}
.file-icon-ai{background:linear-gradient(135deg, var(--gold-d), rgba(196,154,42,.14));color:var(--gold)}
.file-info{flex:1;min-width:0}
.file-name{font-size:.82rem;font-weight:600;margin-bottom:.2rem;color:var(--text)}
.file-desc{font-size:.68rem;color:var(--t3);line-height:1.4}
.file-status{font-size:.6rem;font-weight:700;margin-top:.3rem}

/* ─── MOBILE NAV ─────────────────────────────────────────────────────── */
.mobile-nav{display:none;position:fixed;bottom:0;left:0;right:0;height:var(--mobile-nav-h);background:rgba(255,255,255,.9);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-top:none;box-shadow:0 -1px 0 rgba(0,0,0,.05), 0 -4px 12px rgba(0,0,0,.04);z-index:100;padding:0;justify-content:space-around;align-items:center}
.mn-item{display:flex;flex-direction:column;align-items:center;gap:3px;background:none;border:none;color:var(--t3);font-size:.6rem;font-weight:600;padding:.4rem .6rem;transition:all .2s var(--ease);-webkit-tap-highlight-color:transparent;border-radius:var(--r)}
.mn-item:hover{color:var(--t2)}
.mn-item.active{color:var(--gold)}
.mn-item svg{width:20px;height:20px;transition:transform .2s var(--ease)}
.mn-item.active svg{transform:scale(1.1)}

/* ─── SIDEBAR OVERLAY ────────────────────────────────────────────────── */
.sidebar-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.5);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);z-index:99;transition:opacity .3s}
.sidebar-overlay.open{display:block}

/* ─── VIEW TRANSITIONS ───────────────────────────────────────────────── */
.view{display:none;animation:fadeInUp .35s var(--ease)}.view.active{display:block}

/* ─── TABS ───────────────────────────────────────────────────────────── */
.tabs{display:flex;gap:.25rem;margin-bottom:1.5rem;border-bottom:1px solid var(--border);overflow-x:auto;-webkit-overflow-scrolling:touch}
.tab{padding:.6rem 1rem;font-size:.82rem;font-weight:600;color:var(--t3);background:none;border:none;border-bottom:2px solid transparent;transition:all .2s var(--ease);cursor:pointer;white-space:nowrap;flex-shrink:0;position:relative}
.tab:hover{color:var(--t2)}
.tab.active{color:var(--gold);border-bottom-color:var(--gold)}
.tab-content{display:none;animation:fadeIn .25s var(--ease)}.tab-content.active{display:block}

/* ─── EXPOSURE SCENARIO ──────────────────────────────────────────────── */
.es-card{background:var(--s1);border:none;border-radius:var(--r-lg);margin-bottom:.55rem;overflow:hidden;box-shadow:0 0 0 1px rgba(0,0,0,.03), 0 1px 2px rgba(0,0,0,.03)}
.es-header{padding:.75rem 1rem;display:flex;justify-content:space-between;align-items:center;cursor:pointer;transition:all .2s}
.es-header:hover{background:var(--s2)}
.es-title{font-weight:600;font-size:.84rem;color:var(--text)}
.es-body{padding:1.15rem;border-top:1px solid var(--border);display:none}
.es-card.open .es-body{display:block}
.es-chevron{transition:transform .25s var(--ease);color:var(--t3);font-size:.7rem}.es-card.open .es-chevron{transform:rotate(90deg)}
.cs-row{padding:.7rem;background:var(--s2);border:1px solid var(--border);border-radius:var(--r);margin-bottom:.55rem}
.cs-title{font-weight:600;font-size:.82rem;margin-bottom:.4rem;color:var(--text)}
.rcr-bar{display:flex;align-items:center;gap:.45rem;margin-top:.3rem}
.rcr-track{flex:1;height:6px;background:var(--s3);border-radius:3px;overflow:hidden}
.rcr-fill{height:100%;border-radius:3px;transition:width .8s var(--ease)}
.rcr-val{font-size:.7rem;font-weight:700;font-family:'JetBrains Mono',monospace;min-width:38px}

/* ═══ RESPONSIVE ═══════════════════════════════════════════════════════ */
@media(max-width:1024px){
  .kpi-grid{grid-template-columns:repeat(2,1fr)}
  .dash-grid{grid-template-columns:1fr}
  .form-row,.form-row-3{grid-template-columns:1fr}
  .wf-grid-2,.wf-grid-3{grid-template-columns:1fr}
  .wf-role-grid{grid-template-columns:repeat(2,1fr)}
  .wf-doc-grid{grid-template-columns:repeat(2,1fr)}
  .file-grid{grid-template-columns:repeat(2,1fr)}
  .ai-panel{width:320px;--ai-w:320px}
  .main{padding:1.5rem}
}
@media(max-width:768px){
  html{font-size:15px}
  :root{--gap:.75rem}
  .sidebar{transform:translateX(-100%);width:280px}
  .sidebar.open{transform:translateX(0)}
  .sidebar-overlay.open{display:block}
  .topbar{left:0;padding:0 1rem}
  .tb-menu{display:flex}
  .main{margin-left:0;padding:1.15rem;padding-bottom:calc(var(--mobile-nav-h) + 1.15rem);min-height:calc(100dvh - var(--topbar-h) - var(--mobile-nav-h))}
  .main.ai-open{margin-right:0}
  .mobile-nav{display:flex}
  .ai-panel{width:100%;top:0;bottom:var(--mobile-nav-h);z-index:110}
  .page-title{font-size:1.35rem}
  .kpi-grid{grid-template-columns:repeat(2,1fr)}
  .kpi{padding:1.15rem 1rem}
  .kpi-val{font-size:1.65rem}
  .qa-grid{grid-template-columns:repeat(3,1fr)}
  .qa-btn{padding:.85rem .5rem;font-size:.72rem}
  .substance-row{flex-direction:column;align-items:flex-start;gap:.45rem}
  .sr-right{justify-content:flex-start;width:100%}
  .wf-role-grid{grid-template-columns:1fr 1fr}
  .wf-doc-grid{grid-template-columns:1fr 1fr}
  .file-grid{grid-template-columns:1fr}
  .wf-actions{flex-direction:column}
  .wf-actions .btn{width:100%;justify-content:center}
  .wf-step{min-width:65px;padding:.4rem .5rem}
  .wf-step-icon{width:32px;height:32px;font-size:.8rem}
  .wf-step-label{font-size:.58rem}
  .dp-header{flex-direction:column;padding:1.25rem 1.5rem}
  .dp-body{padding:1.25rem 1.5rem}
  .dp-table td:first-child{width:35%}
}
@media(max-width:380px){
  .kpi-grid{grid-template-columns:1fr 1fr}
  .qa-grid{grid-template-columns:1fr 1fr 1fr}
  .wf-role-grid{grid-template-columns:1fr}
  .wf-doc-grid{grid-template-columns:1fr}
}