:root{color-scheme:light;--bg:#f5f8f8;--surface:#ffffff;--surface2:#edf4f4;--surface3:#e8f3f1;--text:#172b36;--muted:#647985;--muted2:#81939b;--border:#dfE7e9;--accent:#087e80;--accent-soft:#e4f3f0;--accent-dark:#05676b;--shadow:0 8px 30px rgba(17,48,53,.035);--chart-bg:#ffffff;--plot-grid:#e1e9eb;--sidebar:#112733;--sidebar-border:#28414c;--side-text:#a9c1c6;--radius:17px;font-synthesis:none}
:root[data-theme="dark"]{color-scheme:dark;--bg:#101c24;--surface:#192b35;--surface2:#20343d;--surface3:#1d3b3e;--text:#ecf4f2;--muted:#9bb1b7;--muted2:#8299a1;--border:#334852;--accent:#60c9b9;--accent-soft:#1d4242;--accent-dark:#81e7d7;--shadow:none;--chart-bg:#192b35;--plot-grid:#30444a}
*{box-sizing:border-box}html{scroll-behavior:smooth}html,body{overflow-x:hidden;max-width:100%}body{margin:0;background:var(--bg);color:var(--text);font:15px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Arial,sans-serif;-webkit-tap-highlight-color:transparent}button,input,textarea,select{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}a{text-decoration:none;color:inherit}img{max-width:100%}svg{max-width:100%}*::selection{background:#c3e8e0;color:#13333a}:focus-visible{outline:3px solid #35a9a7;outline-offset:3px}
.app{min-height:100vh;display:flex;width:100%;max-width:100%;overflow-x:hidden}
.sidebar{width:262px;background:var(--sidebar);color:#e7f0ef;flex:0 0 262px;min-height:100vh;padding:26px 15px 18px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;z-index:30;overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior:contain}
.sidebar-header-row{display:flex;align-items:center;justify-content:space-between;padding:0 4px 26px}
.sidebar-header-row .brand{padding:0}
.sidebar-close-btn{display:none;background:transparent;border:1px solid var(--sidebar-border);color:var(--side-text);width:36px;height:36px;border-radius:10px;font-size:16px;align-items:center;justify-content:center;cursor:pointer;transition:background .15s,color .15s}
.sidebar-close-btn:hover{background:#1b3b46;color:#fff}
.brand{display:flex;align-items:center;gap:12px;padding:0 13px 36px}
.brand-icon{height:43px;width:43px;border-radius:14px;background:#1a5557;color:#9cf4de;font-size:34px;line-height:39px;text-align:center}
.brand-name{font-size:20px;font-weight:770;letter-spacing:-.9px;line-height:1.1}
.brand-name>span{color:#7bddc9}
.brand-name small{display:block;margin-top:6px;color:#79999f;letter-spacing:2px;font-size:8px;font-weight:800}
.side-caption{font-size:10px;color:#78979d;letter-spacing:1.8px;font-weight:770;margin:7px 14px 12px}
.nav-link{color:#a8bfc5;display:flex;align-items:center;gap:11px;padding:10px 14px;margin:3px 0;border-radius:11px;font-size:13px;font-weight:590;transition:.15s}
.nav-link:hover,.external-side:hover{background:#1b3b46;color:#fff}
.nav-link.active{background:#225257;color:#e5fff7}
.nav-link.active .nav-ico{color:#a3f3d6}
.nav-link .nav-ico{width:18px;font-size:18px;color:#7598a0;text-align:center}
.side-divider{height:1px;background:var(--sidebar-border);margin:18px 12px 20px}
.nav-count{margin-left:auto;font-size:10px;background:#23434b;color:#b2cdd0;padding:1px 7px;border-radius:10px}
.sidebar-bottom{margin-top:auto;padding-top:34px}
.external-side{display:flex;justify-content:space-between;padding:8px 14px;color:#9cb6bd;border-radius:10px;font-size:13px}
.external-side span{color:#779aa1}
.side-footnote{margin:23px 14px 0;border-top:1px solid #27454d;padding-top:18px;color:#698c94;font-size:11px;line-height:1.8}
.shell{min-width:0;flex:1;display:flex;flex-direction:column;max-width:100%;overflow-x:hidden}
.topbar{height:76px;border-bottom:1px solid var(--border);background:var(--surface);display:flex;align-items:center;justify-content:space-between;padding:0 clamp(16px,4vw,68px);gap:14px;position:relative}
.topbar-left{display:flex;align-items:center;gap:14px;min-width:0;flex-shrink:1;overflow:hidden}
.topbar-right{display:flex;align-items:center;gap:10px;flex-shrink:0}
.topcrumb{font-size:13px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:280px}
.crumb-divider{margin:0 7px;color:var(--muted2)}
.top-search{display:flex;align-items:center;gap:12px;background:var(--bg);border:1px solid var(--border);border-radius:11px;padding:9px 13px;color:var(--muted);font-size:12px;min-width:210px;text-align:left;cursor:pointer}
.top-search kbd{margin-left:auto;border:1px solid var(--border);background:var(--surface);border-radius:5px;padding:0 5px;color:var(--muted2);font-size:11px}
.search-icon{font-size:18px;line-height:1}
.icon-button{border:1px solid var(--border);background:var(--surface);color:var(--muted);height:38px;width:38px;border-radius:10px;font-size:18px;display:inline-flex;align-items:center;justify-content:center}
.top-help{font-size:12px;color:var(--muted);margin-left:4px}
.mobile-menu{display:none}
.content{width:min(100%,1500px);margin:0 auto;flex:1;padding:36px clamp(16px,4vw,68px) 64px;min-width:0}
.footer{display:flex;justify-content:space-between;gap:16px;border-top:1px solid var(--border);padding:22px clamp(16px,4vw,68px);font-size:11px;color:var(--muted2);flex-wrap:wrap}

.eyebrow{font-size:11px;letter-spacing:2px;font-weight:780;color:var(--accent);text-transform:uppercase;margin:0 0 13px}
.page-title{font-size:clamp(28px,3.1vw,43px);font-weight:760;line-height:1.19;letter-spacing:-1.65px;margin:0 0 13px}
.page-lead{font-size:14px;color:var(--muted);max-width:660px;line-height:1.85;margin:0}
.home-hero{display:grid;grid-template-columns:1fr minmax(280px,.82fr);gap:28px;align-items:center;background:linear-gradient(105deg,var(--surface),var(--surface) 45%,var(--surface3));border:1px solid var(--border);border-radius:22px;padding:clamp(22px,3.8vw,48px);min-height:320px;position:relative;overflow:hidden}
.home-hero .page-title{font-size:clamp(30px,3.1vw,47px)}
.hero-actions{display:flex;flex-wrap:wrap;gap:11px;margin-top:26px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:10px;min-height:40px;padding:9px 15px;border:1px solid transparent;font-size:12px;font-weight:740;transition:transform .15s,border-color .15s,background .15s;text-decoration:none}
.btn:hover{transform:translateY(-1px)}
.btn-primary{color:#fff;background:#087e80}
.btn-primary:hover{background:#086d70}
.btn-outline{color:var(--text);background:var(--surface);border-color:var(--border)}
.btn-quiet{color:var(--accent);background:var(--accent-soft)}
.btn-plain{padding:7px 9px;background:transparent;color:var(--muted);border:1px solid var(--border)}
.btn-small{min-height:34px;padding:7px 10px;font-size:11px}
.hero-visual{position:relative;height:245px;display:flex;align-items:center;justify-content:center}
.hero-chart-card{width:100%;max-width:440px;border:1px solid #c5dedc;background:var(--surface);border-radius:18px;padding:14px 17px;box-shadow:0 18px 35px rgba(3,66,61,.09);transform:rotate(-2deg)}
.hero-chart-caption{font-size:10px;font-weight:730;color:var(--muted);display:flex;justify-content:space-between}
.hero-chart-caption b{color:var(--accent)}
.hero-chart-card svg{width:100%}
.float-chip{position:absolute;right:-6px;bottom:8px;background:#103945;color:#d6fff2;border-radius:11px;padding:10px 14px;font-size:11px;font-weight:700;box-shadow:0 10px 28px #1234}
.stats-strip{display:grid;grid-template-columns:repeat(4,1fr);margin:24px 0 38px;background:var(--surface);border:1px solid var(--border);border-radius:16px;overflow:hidden}
.stat-cell{padding:18px 22px;border-right:1px solid var(--border)}
.stat-cell:last-child{border:0}
.stat-cell strong{font-size:24px;line-height:1.15;letter-spacing:-.8px;display:block}
.stat-cell span{font-size:11px;color:var(--muted)}
.section-heading{display:flex;align-items:end;justify-content:space-between;gap:15px;margin:34px 0 18px}
.section-heading h2{font-size:22px;letter-spacing:-.7px;margin:0}
.section-heading p{color:var(--muted);margin:5px 0 0;font-size:12px}
.text-link{font-size:12px;color:var(--accent);font-weight:750}
.cards-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}
.tool-card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:21px;min-height:194px;display:flex;flex-direction:column;gap:10px;position:relative;transition:box-shadow .2s,border-color .2s,transform .2s}
.tool-card:hover{border-color:#80c2be;box-shadow:var(--shadow);transform:translateY(-2px)}
.card-top{display:flex;align-items:center;justify-content:space-between}
.card-symbol{display:grid;place-items:center;width:42px;height:42px;border-radius:13px;background:var(--accent-soft);color:var(--accent);font-size:23px}
.tag{border:1px solid var(--border);border-radius:30px;padding:4px 9px;color:var(--muted);font-size:10px;font-weight:650}
.tool-card h3{margin:2px 0 0;font-size:15px;letter-spacing:-.3px}
.tool-card p{margin:0;color:var(--muted);font-size:12px;line-height:1.65;flex:1}
.card-bottom{display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:10px}
.card-bottom strong{color:var(--accent);font-size:12px}
.workspace-banner{margin-top:36px;border:1px solid #255a60;background:#132f3a;color:#fff;border-radius:19px;padding:26px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.workspace-banner p{margin:5px 0 0;color:#b6d4d5;font-size:12px}
.workspace-banner h3{margin:0;font-size:18px}
.ecosystem{display:grid;grid-template-columns:repeat(4,1fr);gap:13px;margin-top:22px}
@media(max-width:1150px){.ecosystem{grid-template-columns:repeat(2,1fr)}}
.eco-card{border:1px solid var(--border);background:var(--surface);border-radius:14px;padding:18px;display:flex;align-items:center;gap:13px;font-size:12px;transition:transform .15s ease,border-color .15s ease}
.eco-card:hover{transform:translateY(-2px);border-color:var(--accent)}
.eco-icon{border-radius:10px;background:var(--surface2);color:var(--accent);width:38px;height:38px;display:grid;place-items:center;font-size:18px;flex-shrink:0}
.eco-card span{color:var(--muted)}

.page-header{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:26px}
.page-header .page-title{margin:0 0 9px}
.search-bar{width:min(100%,490px);border:1px solid var(--border);background:var(--surface);border-radius:12px;padding:12px 15px;display:flex;align-items:center;gap:10px}
.search-bar input{border:0;background:none;color:var(--text);width:100%;outline:0;font-size:14px}
.search-bar input:focus-visible{outline:0}
.filter-row{display:flex;gap:8px;flex-wrap:wrap;margin:22px 0}
.filter-chip{border:1px solid var(--border);color:var(--muted);background:var(--surface);border-radius:50px;padding:8px 13px;font-size:11px;font-weight:680;white-space:nowrap;cursor:pointer}
.filter-chip.active{background:var(--accent-soft);color:var(--accent);border-color:var(--accent)}
.result-count{font-size:11px;color:var(--muted)}
.empty-state{padding:50px 20px;border:1px dashed var(--border);border-radius:18px;text-align:center;color:var(--muted)}
.empty-state strong{display:block;color:var(--text);font-size:18px;margin-bottom:8px}

.tool-heading{display:flex;justify-content:space-between;align-items:start;gap:18px;margin-bottom:24px}
.tool-heading .page-title{font-size:clamp(24px,2.8vw,32px)}
.tool-id-row{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.tool-category{background:var(--accent-soft);color:var(--accent);padding:5px 10px;border-radius:30px;font-size:10px;font-weight:750}
.back-link{color:var(--muted);font-size:12px;display:inline-flex;align-items:center;gap:5px}
.tool-actions{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end}
.workspace{display:grid;grid-template-columns:minmax(260px,350px) minmax(0,1fr);gap:20px;align-items:start}
.panel{border:1px solid var(--border);background:var(--surface);border-radius:16px;overflow:hidden;box-shadow:var(--shadow)}
.panel-head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:16px 20px;border-bottom:1px solid var(--border)}
.panel-head h2{font-size:13px;margin:0;font-weight:760}
.panel-head .hint{color:var(--muted);font-size:10px}
.panel-body{padding:19px}
.input-form{display:flex;flex-direction:column;gap:18px}
.field-label{display:flex;justify-content:space-between;gap:10px;font-size:12px;font-weight:700;margin-bottom:7px}
.field-unit{color:var(--muted);font-weight:450}
.form-control{display:block;width:100%;border:1px solid var(--border);background:var(--bg);color:var(--text);border-radius:10px;padding:11px 12px;font-size:13px;outline:0;min-height:42px;transition:border-color .15s}
.form-control:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
textarea.form-control{resize:vertical;min-height:56px;line-height:1.7;font:12px/1.7 ui-monospace,SFMono-Regular,Consolas,monospace}
select.form-control{cursor:pointer}
.field-help{font-size:10px;color:var(--muted);margin:6px 0 0}
.form-actions{display:grid;grid-template-columns:1fr auto;gap:9px;margin-top:3px}
.upload-block{padding:13px;border:1px dashed var(--border);border-radius:12px;background:var(--bg);display:flex;align-items:center;justify-content:space-between;gap:10px}
.upload-block span{font-size:10px;color:var(--muted);line-height:1.5}
.report-note{padding:13px;border:1px solid var(--border);border-radius:10px;background:var(--surface2);font-size:11px;color:var(--muted)}
.results-panel{min-width:0}
.results-top{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px;margin-bottom:15px}
.status-pill{display:flex;align-items:center;gap:7px;color:var(--accent);font-size:11px;font-weight:720}
.status-dot{height:7px;width:7px;border-radius:50%;background:#10a48c}
.export-actions{display:flex;flex-wrap:wrap;gap:6px}
.metric-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:0 0 15px}
.metric{padding:16px;border:1px solid var(--border);background:var(--surface);border-radius:13px;min-width:0}
.metric-label{display:block;color:var(--muted);font-size:11px;margin-bottom:7px}
.metric-value{font-size:20px;font-weight:760;letter-spacing:-.4px;overflow-wrap:anywhere;line-height:1.35}
.metric-unit{font-size:11px;color:var(--muted);font-weight:550;margin-left:4px}
.visual-head{display:flex;align-items:center;justify-content:space-between;padding:16px 18px 2px}
.visual-head strong{font-size:13px}
.visual-head span{font-size:10px;color:var(--muted)}
.plot-wrap{padding:8px 10px 12px;min-height:220px;overflow:hidden}
.plot-svg{display:block;width:100%;height:auto;--chart-bg:var(--chart-bg)}
.plot-svg .grid-line{stroke:var(--plot-grid);stroke-width:1;stroke-dasharray:2 4}
.plot-svg .axis-line{stroke:var(--muted2);stroke-width:1.35}
.plot-svg .tick-text{font:13px -apple-system,Arial,sans-serif;fill:var(--muted)}
.plot-svg .axis-name{font:600 14px -apple-system,Arial,sans-serif;fill:var(--text)}
.plot-svg .legend-text{font:12px -apple-system,Arial,sans-serif;fill:var(--muted)}
.plot-svg .vector-text{font:600 13px Arial,sans-serif}
.tabs{display:flex;gap:3px;padding:5px;background:var(--bg);border-bottom:1px solid var(--border)}
.tab{font-size:11px;padding:9px 12px;border:0;background:none;border-radius:8px;color:var(--muted);font-weight:730}
.tab.active{background:var(--surface);color:var(--text);box-shadow:0 1px 3px #00000009}
.detail-body{padding:19px;min-height:125px}
.detail-body h3{font-size:13px;margin:0 0 9px}
.detail-body p,.detail-body li{font-size:12px;color:var(--muted);line-height:1.7}
.detail-body ul{padding-left:19px}
.detail-body li{margin:7px 0}
.table-scroll{max-height:300px;overflow:auto;-webkit-overflow-scrolling:touch}
.data-table{border-collapse:collapse;width:100%;font-size:11px}
.data-table th,.data-table td{padding:9px 12px;text-align:left;white-space:nowrap;border-bottom:1px solid var(--border)}
.data-table th{position:sticky;top:0;background:var(--surface2);font-weight:770}
.data-table td{font-variant-numeric:tabular-nums;color:var(--muted)}
.error-panel{border:1px solid #e7aea0;border-radius:13px;background:#fff5f2;color:#9c362c;padding:19px;font-size:13px}
.error-panel p{margin:5px 0 0}
.success-line{color:var(--accent);font-size:11px}
.tool-bottom-info{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin-top:20px}
.info-box{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:19px}
.info-box h3{font-size:14px;margin:0 0 8px}
.info-box p{font-size:12px;color:var(--muted);line-height:1.8;margin:0}
.info-box a{color:var(--accent);font-size:11px;display:block;margin:7px 0}
.guide-layout{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.guide-card{background:var(--surface);border:1px solid var(--border);border-radius:17px;padding:24px}
.guide-card h3{margin:0 0 12px;font-size:18px}
.guide-card p,.guide-card li{font-size:13px;color:var(--muted);line-height:1.8}
.guide-card ul{padding-left:18px}
.project-list{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.project-card{display:flex;flex-direction:column;gap:10px;padding:21px;border-radius:14px;background:var(--surface);border:1px solid var(--border)}
.project-card h3{margin:0;font-size:15px}
.project-card span{font-size:11px;color:var(--muted)}
.project-actions{display:flex;gap:8px}
.toast{position:fixed;bottom:28px;right:30px;background:#102e35;color:#f0fffb;border-radius:12px;padding:13px 18px;font-size:12px;box-shadow:0 16px 40px #0003;transform:translateY(20px);opacity:0;pointer-events:none;transition:.2s;z-index:100}
.toast.show{transform:translateY(0);opacity:1}
.mobile-overlay{display:none}
.plot-fallback{text-align:center;padding:60px;color:var(--muted)}
.inline-divider{border-top:1px solid var(--border);margin:14px 0}
.fieldgroup-title{font-size:10px;text-transform:uppercase;letter-spacing:1.2px;color:var(--muted);margin-bottom:4px}

/* Department chooser */
.department-chooser{display:flex;align-items:center;flex-wrap:wrap;gap:12px;margin-top:16px}
.department-chooser label{color:var(--muted);font-size:12px;font-weight:750}
.department-chooser .form-control{width:min(100%,380px);min-height:42px;background:var(--surface)}
.department-card{min-height:210px}
.department-card .card-top .tag{white-space:nowrap}
.tool-card:focus-visible,.nav-link:focus-visible,.btn:focus-visible,.filter-chip:focus-visible{outline:3px solid var(--accent);outline-offset:3px}

/* OpenSTEM Ecosystem Links */
.top-nav-link{display:inline-flex;align-items:center;gap:6px;padding:7px 11px;border-radius:10px;font-size:12px;font-weight:620;border:1px solid var(--border);background:var(--bg);color:var(--text);transition:background .15s,border-color .15s,color .15s;text-decoration:none;white-space:nowrap}
.top-nav-link:hover{background:var(--surface2);border-color:var(--accent);color:var(--accent)}
.top-field-link{background:#087e8014;border-color:#087e8040;color:var(--accent);font-weight:700}
:root[data-theme="dark"] .top-field-link{background:#60c9b918;border-color:#60c9b950;color:#6fe2cf}
.field-pulse{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 2px #087e8030}
.top-discord-link{color:#5865F2;border-color:#5865F235}
.top-discord-link:hover{background:#5865F212;border-color:#5865F2;color:#5865F2}
.top-contact-link{color:var(--text)}
.top-icon-svg{flex-shrink:0;vertical-align:middle}
.top-nav-arrow{color:var(--muted2);font-size:11px}
.external-field-highlight{background:#143d46;color:#8bead7!important;border:1px solid #1f5f6b;font-weight:700}
.external-field-highlight:hover{background:#1c5561!important;color:#c9fff3!important}
.side-tag{font-size:8px;background:#257b84;color:#e5fff9;padding:1px 5px;border-radius:5px;font-weight:800;letter-spacing:.8px;margin-left:4px;text-transform:uppercase}
.external-discord{color:#9cb3fc!important}
.external-contact{color:#9fcad0!important}
.field-showcase-banner{background:linear-gradient(125deg,#0d2833 0%,#133947 50%,#194a5a 100%);color:#fff;border-radius:20px;padding:clamp(24px,3.5vw,36px);margin:36px 0 20px;border:1px solid #285d6b;position:relative;overflow:hidden}
.field-badge{display:inline-block;font-size:9px;font-weight:800;letter-spacing:1.8px;color:#8cead7;background:#194e58;padding:4px 10px;border-radius:20px;margin-bottom:14px}
.field-showcase-content{display:grid;grid-template-columns:1fr minmax(220px,320px);gap:28px;align-items:center}
.field-showcase-content h2{font-size:clamp(22px,2.5vw,30px);margin:4px 0 10px;color:#fff;letter-spacing:-.6px}
.field-showcase-content p{color:#bdd5d8;font-size:13px;line-height:1.75;margin:0;max-width:600px}
.field-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.btn-field{background:#6fe2cf;color:#0b2d35;font-weight:750}
.btn-field:hover{background:#96ecd0}
.btn-outline-light{background:#ffffff14;color:#fff;border:1px solid #ffffff30}
.btn-outline-light:hover{background:#ffffff26;border-color:#ffffff50}
.field-visual-badge{display:flex;flex-direction:column;gap:10px}
.field-stat-box{background:#0e2f3d90;border:1px solid #235866;border-radius:12px;padding:12px 16px;display:flex;align-items:center;justify-content:space-between}
.field-stat-box strong{font-size:20px;color:#6fe2cf}
.field-stat-box span{font-size:11px;color:#a6c9cf}
.eco-card-field{border-color:#087e8045;background:linear-gradient(135deg,var(--surface) 0%,var(--surface3) 100%)}
.eco-card-research{border-color:#1e4c54;background:linear-gradient(135deg,var(--surface) 0%,var(--surface2) 100%)}
.eco-card-research .eco-icon{background:#0e363c;color:#6fe2cf}
.eco-title-row{display:flex;align-items:center;gap:7px}
.tag-flagship{font-size:9px;background:var(--accent);color:#fff;padding:1px 6px;border-radius:6px;font-weight:800;letter-spacing:.5px}
.tag-research{font-size:9px;background:#0e363c;color:#6fe2cf;border:1px solid #235866;padding:1px 6px;border-radius:6px;font-weight:700;letter-spacing:.4px}
.tag-lab{font-size:9px;background:#242c38;color:#9ec5e8;border:1px solid #36485e;padding:1px 6px;border-radius:6px;font-weight:700;letter-spacing:.4px}
.tag-library{font-size:9px;background:#30291e;color:#e8ca94;border:1px solid #4a3e2a;padding:1px 6px;border-radius:6px;font-weight:700;letter-spacing:.4px}
.community-strip{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:14px}
.community-cell{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:18px 20px;display:flex;gap:15px;align-items:flex-start}
.comm-icon{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;flex-shrink:0}
.comm-discord{background:#5865F215;color:#5865F2}
.comm-mail{background:var(--accent-soft);color:var(--accent)}
.community-cell strong{font-size:14px;display:block;margin-bottom:3px}
.community-cell p{font-size:12px;color:var(--muted);line-height:1.6;margin:0 0 8px}
.footer-left{display:flex;flex-direction:column;gap:6px}
.footer-sub{color:var(--muted2);font-size:11px}
.footer-links{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.footer-links a{color:var(--muted);transition:color .15s}
.footer-links a:hover{color:var(--accent)}
.footer-field-link{color:var(--accent)!important;font-weight:700}

/* Logo branding all over the website */
.brand-logo-img{width:40px;height:40px;border-radius:11px;flex-shrink:0;box-shadow:0 6px 18px rgba(7,36,43,.45);transition:transform .22s ease,box-shadow .22s ease}
.brand:hover .brand-logo-img{transform:scale(1.06) rotate(-2deg);box-shadow:0 8px 24px rgba(111,226,207,.35)}
.topbar-brand-link{display:none;align-items:center;margin-right:4px}
.topbar-logo-img{width:28px;height:28px;border-radius:8px;box-shadow:0 2px 8px rgba(0,0,0,.15)}
.footer-brand-row{display:flex;align-items:center;gap:8px;font-weight:600}
.footer-logo{width:18px;height:18px;border-radius:5px;flex-shrink:0}
.hero-brand-pill{display:inline-flex;align-items:center;gap:9px;background:var(--surface2);border:1px solid var(--border);padding:4px 12px 4px 6px;border-radius:30px;margin-bottom:14px;box-shadow:0 2px 6px rgba(0,0,0,.03)}
.hero-brand-pill img{width:22px;height:22px;border-radius:7px;flex-shrink:0}
.hero-brand-pill span{font-size:11px;font-weight:750;letter-spacing:1px;color:var(--accent);text-transform:uppercase}

/* ==========================================================================
   Comprehensive Mobile & Tablet Responsive Engine
   ========================================================================== */

/* Medium Desktops & Large Tablets */
@media(max-width:1180px){
  .sidebar{width:226px;flex-basis:226px}
  .cards-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .home-hero{grid-template-columns:1fr .72fr}
  .metric-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}

@media(max-width:1050px){
  .top-discord-link .top-nav-text,.top-contact-link .top-nav-text{display:none}
  .top-nav-link{padding:7px 9px}
  .topcrumb{max-width:200px}
}

/* Small Tablets & Mobile Viewport Entry (<900px) */
@media(max-width:900px){
  .sidebar{position:fixed;left:0;top:0;bottom:0;transform:translateX(-100%);width:min(86vw,290px);transition:transform .28s cubic-bezier(0.16,1,0.3,1);box-shadow:12px 0 45px rgba(0,0,0,.35);z-index:90}
  .sidebar.open{transform:translateX(0)}
  .sidebar-close-btn{display:inline-flex}
  .mobile-menu{display:inline-flex;align-items:center;justify-content:center}
  .mobile-overlay.show{display:block;position:fixed;inset:0;background:#0a1c22aa;z-index:85;backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px)}
  .topbar-brand-link{display:inline-flex}
  .top-help{display:none}
  .workspace{grid-template-columns:1fr;gap:18px}
  .tool-actions{justify-content:flex-start}
  .home-hero{grid-template-columns:1fr;gap:24px;padding:30px 24px}
  .hero-visual{height:200px}
  .hero-chart-card{max-width:380px;transform:none}
  .float-chip{display:none}
}

/* Small Tablets / Large Phones (<768px) */
@media(max-width:768px){
  .field-showcase-content{grid-template-columns:1fr;gap:22px}
  .field-visual-badge{flex-direction:row;flex-wrap:wrap}
  .field-stat-box{flex:1 1 130px}
  .community-strip{grid-template-columns:1fr}
  .topcrumb{max-width:140px;font-size:11px}
  /* Crucial: Prevent iOS Safari from auto-zooming inputs under 16px */
  .form-control,input[type="number"],input[type="search"],select.form-control,textarea.form-control{font-size:16px!important}
}

/* Standard Mobile Phones (<650px) */
@media(max-width:650px){
  .content{padding:20px 14px 48px}
  .topbar{height:62px;padding:0 12px;gap:8px}
  .topbar-left{gap:8px}
  .topbar-right{gap:6px}
  .top-nav-arrow{display:none}
  .top-field-link{padding:6px 9px;font-size:11px}
  .top-discord-link,.top-contact-link{display:none}
  .topbar-right .top-search{min-width:36px;width:36px;height:36px;padding:0;justify-content:center;border-radius:10px}
  .topbar-right .top-search span:not(.search-icon),.topbar-right .top-search kbd{display:none}
  .icon-button{height:36px;width:36px;border-radius:10px}

  /* Homepage elements on mobile */
  .home-hero{padding:22px 16px;border-radius:18px;min-height:auto}
  .home-hero .page-title{font-size:clamp(26px,7.5vw,36px);letter-spacing:-1px}
  .hero-actions{flex-direction:column;width:100%;gap:9px;margin-top:18px}
  .hero-actions .btn{width:100%;min-height:44px;font-size:13px}
  .hero-visual{height:170px}
  .hero-chart-card{max-width:100%;padding:12px}

  .stats-strip{grid-template-columns:repeat(2,1fr);margin:18px 0 28px;border-radius:14px}
  .stat-cell{padding:14px 16px}
  .stat-cell:nth-child(2){border-right:0}
  .stat-cell:nth-child(-n+2){border-bottom:1px solid var(--border)}
  .stat-cell strong{font-size:20px}
  .stat-cell span{font-size:10px}

  .section-heading{flex-direction:column;align-items:flex-start;gap:6px;margin:26px 0 14px}
  .section-heading h2{font-size:20px}
  .cards-grid,.ecosystem,.guide-layout,.project-list,.tool-bottom-info{grid-template-columns:1fr;gap:12px}
  .tool-card{min-height:165px;padding:17px}

  .workspace-banner{flex-direction:column;align-items:flex-start;padding:20px 16px;gap:14px;border-radius:16px}
  .workspace-banner .btn{width:100%;justify-content:center;min-height:42px}

  .field-showcase-banner{padding:20px 16px;border-radius:16px;margin:26px 0 14px}
  .field-showcase-content h2{font-size:21px}
  .field-actions{flex-direction:column;width:100%;gap:8px}
  .field-actions .btn{width:100%;min-height:44px;justify-content:center}

  .community-cell{padding:16px;gap:12px}

  /* Catalog and search on mobile */
  .page-header{flex-direction:column;align-items:stretch;margin-bottom:18px}
  .page-header .page-title{font-size:28px}
  .search-bar{width:100%;min-height:46px;padding:10px 14px}
  .search-bar input{font-size:16px!important}
  .filter-row{overflow-x:auto;flex-wrap:nowrap;-webkit-overflow-scrolling:touch;scrollbar-width:none;padding-bottom:6px;margin:16px -14px;padding-left:14px;padding-right:14px}
  .filter-row::-webkit-scrollbar{display:none}
  .filter-chip{white-space:nowrap;flex-shrink:0;padding:8px 14px;min-height:36px;display:inline-flex;align-items:center}
  .department-chooser{flex-direction:column;align-items:stretch;gap:8px}
  .department-chooser .form-control{width:100%;min-height:44px}
  .department-chooser .btn{width:100%;justify-content:center;min-height:40px}

  /* Tool detail & calculation interface on mobile */
  .tool-heading{flex-direction:column;align-items:stretch;gap:12px;margin-bottom:16px}
  .tool-heading .page-title{font-size:25px;letter-spacing:-.8px}
  .tool-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;width:100%}
  .tool-actions .btn{min-height:42px;justify-content:center;width:100%}

  .panel{border-radius:14px}
  .panel-head{padding:14px 16px}
  .panel-body{padding:16px 14px}
  .input-form{gap:14px}
  .form-control{min-height:44px;padding:10px 12px;border-radius:10px}
  .form-actions{grid-template-columns:1fr;gap:8px}
  .form-actions .btn{min-height:44px;font-size:13px;width:100%;justify-content:center}
  .upload-block{flex-direction:column;align-items:stretch;gap:8px}
  .upload-block .btn{width:100%;min-height:38px}

  .results-top{flex-direction:column;align-items:stretch;gap:10px;margin-bottom:12px}
  .status-pill{justify-content:flex-start}
  .export-actions{display:grid;grid-template-columns:repeat(5,1fr);gap:4px;width:100%}
  .export-actions .btn{padding:7px 2px;font-size:10px;min-height:36px;justify-content:center}

  .metric-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-bottom:12px}
  .metric{padding:12px;border-radius:11px}
  .metric-label{font-size:10px;margin-bottom:3px}
  .metric-value{font-size:17px;line-height:1.25;word-break:break-word}
  .metric-unit{font-size:10px}

  .visual-head{padding:12px 14px 0}
  .plot-wrap{padding:4px;min-height:190px}

  .tabs{overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none;gap:3px;padding:4px}
  .tabs::-webkit-scrollbar{display:none}
  .tab{white-space:nowrap;padding:8px 11px;font-size:11px;min-height:36px;flex-shrink:0}
  .detail-body{padding:16px 14px}

  .info-box{padding:16px;border-radius:12px}

  /* Footer on mobile */
  .footer{flex-direction:column;align-items:flex-start;padding:22px 14px 38px;gap:16px}
  .footer-links{flex-direction:column;align-items:flex-start;gap:10px;width:100%}
  .footer-links a{padding:4px 0;font-size:12px}
  .footer-brand-row{gap:8px}

  /* Toast notification on mobile */
  .toast{left:12px;right:12px;bottom:18px;text-align:center;padding:12px 14px}
}

/* Narrow & Ultra-Compact Mobile (<420px) */
@media(max-width:420px){
  .topcrumb{display:none}
  .topbar{padding:0 10px}
  .topbar-left{gap:6px}
  .top-field-link{padding:5px 7px;font-size:10px}
  .export-actions{grid-template-columns:repeat(3,1fr)}
  .tool-actions{grid-template-columns:1fr}
  .metric-grid{grid-template-columns:1fr}
  .stat-cell{padding:12px 14px}
  .stat-cell strong{font-size:18px}
}

@media(prefers-reduced-motion:reduce){
  *,*:before,*:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}
}