:root{font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;color:#16354b;background:#f4f8fb;font-synthesis:none}*{box-sizing:border-box}body{margin:0;min-height:100vh}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{opacity:.45;cursor:not-allowed}a{color:#007d92}h1,h2,h3,p{margin-top:0}h1{font-size:24px}h2{font-size:19px}.sub{color:#597284;font-size:13px}.shell{display:grid;grid-template-columns:245px minmax(0,1fr);min-height:100vh}.side{background:#092d41;color:#d7e7ed;padding:28px 18px}.side .brand-lockup{margin:0 0 8px}.side .sub{color:#a0bdc9}.menu{margin-top:34px}.menu button{display:block;width:100%;background:none;border:0;color:#c3d9e1;text-align:left;border-radius:12px;padding:14px;margin:5px 0;font-weight:650}.menu button.active,.menu button:hover{background:#184b60;color:white}.side-foot{margin-top:32px;font-size:12px;color:#adc4cb;overflow-wrap:anywhere}.main{padding:28px;max-width:1600px;width:100%;margin:auto}.top{display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap}.metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px;margin:25px 0}.metric{padding:20px;border:1px solid #e0ebef;border-radius:18px;background:white}.metric .v{font-size:30px;font-weight:800;margin:6px 0}.panel{background:white;border:1px solid #dfeaf0;border-radius:18px;padding:21px;box-shadow:0 5px 25px #0f42610b}.toolbar{display:flex;gap:10px;align-items:center;justify-content:space-between;flex-wrap:wrap;margin:18px 0}.toolbar input{min-width:250px;flex:1}.toolbar select{min-width:170px}.field,input,select,textarea{border:1px solid #ccdee7;border-radius:10px;background:#fff;padding:10px 12px;color:#173b50;max-width:100%}.field:focus,input:focus,select:focus,textarea:focus{outline:2px solid #60c5cb;outline-offset:1px}.btn{background:#fff;color:#18536d;border:1px solid #bcd1db;border-radius:10px;padding:10px 14px;font-weight:650}.btn:hover{background:#e8f6f9}.btn.primary{background:#007c9c;color:white;border-color:#007c9c}.btn.primary:hover{background:#00667e}.btn.danger{color:#a63e37;border-color:#edc7c3}.btn.small{font-size:12px;padding:7px 9px}.btn-row{display:flex;gap:8px;flex-wrap:wrap}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;min-width:790px;font-size:14px}th{text-align:left;font-size:12px;color:#587587;text-transform:uppercase;letter-spacing:.04em;padding:14px 11px;border-bottom:1px solid #d9e7ed}td{border-bottom:1px solid #eef3f6;padding:13px 11px;vertical-align:middle}td small{display:block;color:#6a8190;margin-top:4px}td .btn{white-space:nowrap}.pill{padding:5px 9px;border-radius:999px;font-size:12px;background:#e9f1f4;white-space:nowrap;color:#396278}.pill.published,.pill.approved{background:#e4f6e9;color:#177047}.pill.pending,.pill.in_review{background:#fff3d5;color:#93620e}.pill.rejected,.pill.archived{background:#fbe9e6;color:#a43e3a}.muted{color:#698092}.empty{padding:30px;text-align:center}.auth-wrap{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at top right,#caefea,transparent 45%),#f4f8fb}.auth-box{width:min(100%,460px);padding:33px;background:#fff;border-radius:22px;box-shadow:0 10px 45px #123a511c}.auth-box label,.form-grid label{display:flex;flex-direction:column;gap:7px;font-size:13px;font-weight:700;margin-bottom:14px}.auth-box input,.form-grid input,.form-grid select{width:100%}.auth-box button{width:100%}.error{color:#a33d39;background:#fff1ef;border:1px solid #f4cbc6;padding:12px;border-radius:10px;margin:12px 0;overflow-wrap:anywhere}.success{color:#136b46;background:#e9f6ee;padding:12px;border-radius:10px}.modal-back{position:fixed;inset:0;background:#0d293bb8;display:grid;place-items:center;z-index:20;padding:18px}.modal{background:#fff;border-radius:20px;max-width:800px;width:100%;max-height:92vh;overflow-y:auto;padding:26px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 17px}.form-grid .wide{grid-column:1/-1}.section-title{grid-column:1/-1;margin:14px 0;color:#17617b;font-size:14px}.modal-footer{position:sticky;bottom:-26px;background:#fff;display:flex;gap:10px;justify-content:flex-end;padding:15px 0;border-top:1px solid #e1ebef}.notice{padding:13px;border-left:4px solid #1b90a3;background:#e8f5fa;border-radius:7px;margin:14px 0}.qr{width:180px;height:180px;display:block;margin:12px auto}.pager{margin-top:17px;display:flex;justify-content:flex-end;gap:8px;align-items:center}.toast{position:fixed;bottom:20px;right:20px;background:#143a4b;color:white;padding:15px 20px;border-radius:13px;z-index:40;box-shadow:0 10px 35px #0003;max-width:350px}.detail{white-space:pre-wrap;word-break:break-word}.history-item{padding:13px;border-bottom:1px solid #edf2f5}.history-item strong{display:block}code{font-size:12px;background:#edf3f6;padding:2px 4px;border-radius:4px;overflow-wrap:anywhere}@media(max-width:850px){.shell{grid-template-columns:1fr}.side{padding:16px;display:flex;align-items:center;flex-wrap:wrap;gap:8px}.side .brand-lockup{margin:0}.side .sub,.side-foot{display:none}.menu{margin:0 0 0 auto;display:flex;gap:5px}.menu button{padding:9px;font-size:12px}.main{padding:16px}.metrics{grid-template-columns:repeat(3,minmax(0,1fr));gap:7px}.metric{padding:12px}.metric .v{font-size:23px}.form-grid{grid-template-columns:1fr}.top h1{margin-bottom:4px}.panel{padding:13px}.modal{padding:18px}.modal-footer{bottom:-18px}}@media(max-width:420px){.metrics{grid-template-columns:1fr 1fr}.metrics .metric:last-child{grid-column:1/-1}.toolbar input,.toolbar select{width:100%;min-width:0}}

/* V0.10: readable, version-by-version changes (mobile-friendly) */
.history-modal{max-width:850px}
.history-entry{border:1px solid #ddeaf0;border-radius:14px;padding:16px;margin:15px 0;background:#fff}
.history-top{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;flex-wrap:wrap}
.history-top>div{display:flex;flex-direction:column;gap:5px}
.history-version{color:#006b88;font-weight:800;font-size:14px}
.history-summary{color:#173b50;font-size:16px}
.history-meta{font-size:12px;color:#587587;overflow-wrap:anywhere;margin:12px 0}
.diff-list{background:#f5f9fb;border-radius:10px;padding:5px 12px}
.diff-row{display:flex;gap:14px;justify-content:space-between;align-items:center;flex-wrap:wrap;border-bottom:1px solid #e0ebf0;padding:11px 0;font-size:14px}
.diff-row:last-child{border-bottom:0}
.diff-label{color:#163c51}
.diff-values{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:flex-end}
.diff-old{color:#8b4441;text-decoration:line-through;overflow-wrap:anywhere}
.diff-arrow{color:#678290;font-weight:bold}
.diff-new{color:#126746;font-weight:750;overflow-wrap:anywhere}
.history-details{margin-top:14px;border-top:1px solid #dfebf1;padding-top:12px}
.history-details>summary{color:#075e7d;cursor:pointer;font-size:13px;font-weight:700}
.history-full{margin-top:10px}
.history-full-row{display:flex;justify-content:space-between;gap:12px;border-bottom:1px solid #eef2f5;padding:8px 0;font-size:12px;overflow-wrap:anywhere}
.history-full-row span{color:#597284}.history-full-row strong{text-align:right}
@media(max-width:480px){.history-entry{padding:12px}.diff-row{align-items:flex-start;flex-direction:column;gap:6px}.diff-values{justify-content:flex-start;gap:8px}.history-modal{padding:16px}.history-full-row{align-items:flex-start}.history-full-row strong{max-width:55%}}

/* V0.11: barcode scanner */
.scanner-dialog{max-width:540px}
.scanner-viewport{position:relative;background:#10232e;border-radius:14px;overflow:hidden;min-height:190px;aspect-ratio:4/3;display:grid;place-items:center}
.scanner-viewport video{width:100%;height:100%;position:absolute;inset:0;object-fit:cover}
.scanner-guide{z-index:1;width:80%;height:42%;border:2px solid #80ece4;border-radius:12px;box-shadow:0 0 0 200px #001c2a55;pointer-events:none}
#scanManual{display:flex;gap:10px;align-items:flex-end;flex-wrap:wrap}
#scanManual label{flex:1;min-width:170px;font-weight:700;font-size:13px;display:flex;flex-direction:column;gap:5px}
#scanManual input{width:100%}
#scanState{padding-top:10px}
@media(max-width:480px){#scanManual button{width:100%}}

/* V0.13: sortable data grid and archive nav */
.sort-btn{appearance:none;border:0;background:transparent;padding:0;color:inherit;text-transform:inherit;letter-spacing:inherit;font-weight:800;font-size:inherit;display:inline-flex;align-items:center;gap:6px;white-space:nowrap;cursor:pointer;text-align:left}
.sort-btn:hover,.sort-btn:focus-visible{color:#006c88;text-decoration:underline}
.sort-btn:focus-visible{outline:2px solid #60c5cb;outline-offset:3px;border-radius:3px}
.sort-indicator{color:#2a879c;font-size:13px;min-width:14px}
.article-num{color:#006b83;white-space:nowrap;font-variant-numeric:tabular-nums}
.result-count{padding:8px 0 12px;text-align:right}
.table-wrap table{min-width:1250px}
.table-wrap td{white-space:nowrap}
.table-wrap td:nth-child(2){white-space:normal;min-width:150px}
@media(max-width:850px){.side{align-items:flex-start}.menu{width:100%;justify-content:space-around;margin:7px 0 0}.menu button{flex:1;text-align:center;font-size:12px;padding:9px 6px}.side .brand-lockup{flex:1 0 auto}.result-count{text-align:left}}

/* V0.13.1 – App-inspired Poppins wordmark and brand claim. */
.brand-lockup{font-family:"Poppins","Segoe UI",system-ui,sans-serif;display:flex;flex-direction:column;align-items:flex-start;max-width:100%;gap:1px}
.brand-wordmark{display:inline-block;font-weight:800;font-size:30px;letter-spacing:-.055em;line-height:1.22;color:#29b9ce;background:linear-gradient(105deg,#29a8ec 1%,#2fb6ea 35%,#37c6b9 63%,#83d952 100%);background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent;white-space:nowrap;max-width:100%}
.brand-tagline{font-size:11px;font-weight:500;letter-spacing:-.025em;line-height:1.5;color:#b8cad1;margin:2px 0 0;white-space:nowrap}
.auth-box .brand-wordmark{font-size:40px}
.auth-box .brand-tagline{font-size:14px;color:#55757e;letter-spacing:-.03em}
.side .brand-wordmark{font-size:30px}
.side .brand-tagline{font-size:11px;color:#b8cbd1}
@media(max-width:850px){.side .brand-wordmark{font-size:28px}.side .brand-tagline{font-size:11px}.side .brand-lockup{margin:0}}
@media(max-width:380px){.side .brand-wordmark{font-size:26px}.side .brand-tagline{font-size:10px}}
@media(max-width:380px){.auth-box .brand-wordmark{font-size:34px}.auth-box .brand-tagline{font-size:12px}}
@media(prefers-reduced-motion:reduce){.brand-wordmark{transition:none}}