/* NIBROOK Research Library — V14 workspace stylesheet */
:root{--navy:#0a2740;--ink:#12304a;--blue:#0a84d6;--blue-d:#0868ad;--blue-l:#e6f5ff;--sky:#38b6ff;--orange:#f15a24;--green:#13a85a;--red:#c82f51;--amber:#b7791f;--muted:#5b6f91;--line:#dfe8f6;--bg:#f4f7fd;--card:#fff;--r:14px;--sh:0 1px 2px rgba(11,31,75,.04),0 10px 30px rgba(11,31,75,.06);--sb:268px;--font:Inter,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;--serif:"Source Serif 4",Georgia,serif;--tab-h:62px}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font-family:var(--font);color:var(--navy);background:var(--bg);line-height:1.55;overflow-x:hidden;-webkit-font-smoothing:antialiased}
body.lock{overflow:hidden}
img,svg{max-width:100%}img{display:block;height:auto}
a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0;line-height:1.2;color:var(--navy)}
h2.h2,.welcome h2,.expert h3{font-family:var(--serif);font-weight:700;letter-spacing:-.01em}
.h2{font-size:clamp(1.5rem,1.2rem + 1.2vw,2rem)}
p{margin:0}
:focus-visible{outline:3px solid rgba(10,132,214,.4);outline-offset:2px;border-radius:6px}
.ic{width:1.2em;height:1.2em;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none;vertical-align:-.2em}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.muted{color:var(--muted)}.fine{font-size:.82rem;color:var(--muted);line-height:1.5;margin-top:14px}.pad-top{padding-top:8px}
.late{color:var(--red)!important}.sub{color:var(--muted);margin-top:6px;max-width:70ch}
.eyebrow{display:inline-block;font-weight:800;font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--blue)}.eyebrow.light{color:#9ec0ff}

/* ---------- form controls ---------- */
input,textarea,select{width:100%;padding:11px 13px;border:1px solid #cbd9ef;border-radius:10px;background:#fff;font-size:.95rem;transition:border-color .15s,box-shadow .15s}
input:focus,textarea:focus,select:focus{border-color:var(--blue);outline:0;box-shadow:0 0 0 4px rgba(10,132,214,.13)}
textarea{resize:vertical;line-height:1.5}
input[type=checkbox]{width:18px;height:18px;padding:0;accent-color:var(--blue);flex:none}
label{display:block;font-weight:600;font-size:.86rem;color:var(--ink);margin-bottom:12px}
label>input,label>select,label>textarea{margin-top:6px;font-weight:400}label small{font-weight:400;color:var(--muted)}
label.chk-l{display:flex;align-items:center;gap:8px;margin:0;font-weight:500}label.chk-l input{margin:0}
.btn,.btn-sm{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:11px;background:var(--blue);color:#fff;padding:11px 18px;font-weight:700;font-size:.92rem;cursor:pointer;text-decoration:none;white-space:nowrap;transition:transform .15s,background .15s,box-shadow .15s;box-shadow:0 6px 16px rgba(10,132,214,.22)}
.btn:hover,.btn-sm:hover{background:var(--blue-d);text-decoration:none;transform:translateY(-1px)}
.btn:active{transform:none}
.btn.small,.btn-sm{padding:8px 13px;font-size:.84rem;border-radius:9px;box-shadow:none}
.btn.ghost{background:#fff;color:var(--blue);border:1px solid #c9d9f5;box-shadow:none}.btn.ghost:hover{background:var(--blue-l)}
.btn.ghost-light{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.4);box-shadow:none}.btn.ghost-light:hover{background:rgba(255,255,255,.12)}
.btn.danger,.btn.ghost.danger{color:var(--red)}.btn.danger-b{background:var(--red);box-shadow:none}.btn.danger-b:hover{background:#a82342}
.btn.saved{background:var(--green);box-shadow:none}
.btn[disabled]{opacity:.5;cursor:not-allowed;transform:none}
.link,.linklike{background:none;border:0;padding:0;color:var(--blue);font-weight:700;cursor:pointer;font-size:inherit;text-align:left}.link:hover,.linklike:hover{text-decoration:underline}
.linklike{color:var(--navy);font-weight:700;font-size:1rem;line-height:1.35}.linklike:hover{color:var(--blue)}
.icon-btn{display:inline-grid;place-items:center;width:38px;height:38px;border:0;border-radius:10px;background:transparent;color:var(--muted);cursor:pointer;padding:0;transition:background .15s,color .15s}
.icon-btn:hover{background:var(--blue-l);color:var(--blue)}.icon-btn.star.on{color:#f5a623}.icon-btn.star.on svg{fill:#f5a623}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh);transition:box-shadow .2s,transform .2s}
.card.pad,.pad{padding:clamp(16px,2.4vw,24px)}
.card+.card,section.card+section.card,.card+section{margin-top:16px}
.card-h,.sec-h{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px;flex-wrap:wrap}
.sec-h{margin-bottom:18px;align-items:flex-end}.sec-h:not(.row){display:block}
.sec-h.row{flex-wrap:wrap}.row-a{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.card-h h3,.card h3{font-size:1.05rem}.card h4,.st-res h4,.gap-res h4{font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:20px 0 8px}

/* ---------- shell ---------- */
.shell{display:flex;min-height:100vh}
.sidebar{position:fixed;inset:0 auto 0 0;width:var(--sb);background:linear-gradient(180deg,#062a3d,#0a4a68);color:#cfdcf7;display:flex;flex-direction:column;z-index:60;overflow-y:auto;overscroll-behavior:contain;transition:transform .28s cubic-bezier(.3,.8,.3,1)}
.sb-top{display:flex;align-items:center;justify-content:space-between;padding:18px 18px 8px}
.sb-brand{display:inline-flex;background:#fff;border-radius:12px;padding:8px 12px;max-width:100%}.sb-brand:hover{text-decoration:none}.sb-brand img{height:40px;width:auto}
.sb-close{display:none;color:#cfdcf7}.sb-close:hover{background:rgba(255,255,255,.1);color:#fff}
.sb-title{display:flex;align-items:center;gap:8px;padding:10px 20px 14px;color:#fff}.sb-title b{font-family:var(--serif);font-size:1.15rem}
.free-chip{background:var(--green);color:#fff;font-size:.62rem;font-weight:800;letter-spacing:.1em;padding:3px 8px;border-radius:999px}
.proj-switch{display:block;margin:0 14px 10px;color:#9fb6e3;font-size:.72rem;text-transform:uppercase;letter-spacing:.1em}
.proj-switch select{margin-top:6px;background:rgba(255,255,255,.08);color:#fff;border:1px solid rgba(255,255,255,.18);text-transform:none;letter-spacing:0;font-weight:600}
.proj-switch select option{color:#10284f}
.sb-nav{padding:4px 10px;flex:1}
.nav-g{margin-bottom:14px}.nav-g small{display:block;padding:6px 12px;font-size:.68rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:#7f98ca}
.sb-nav a{position:relative;display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:10px;color:#cfdcf7;font-weight:600;font-size:.93rem;transition:background .15s,color .15s,transform .15s}
.sb-nav a:hover{background:rgba(255,255,255,.08);color:#fff;text-decoration:none;transform:translateX(2px)}
.sb-nav a.on{background:rgba(255,255,255,.14);color:#fff}.sb-nav a.on::before{content:"";position:absolute;left:-10px;top:8px;bottom:8px;width:4px;border-radius:0 4px 4px 0;background:var(--sky)}
.sb-nav a em{margin-left:auto;font-style:normal;font-size:.72rem;font-weight:800;background:rgba(255,255,255,.16);padding:2px 8px;border-radius:999px}
.sb-foot{padding:12px 14px 18px;display:flex;flex-direction:column;gap:10px}
.help-card{display:block;padding:14px;border-radius:12px;background:linear-gradient(135deg,#0a84d6,#38b6ff);color:#fff;transition:transform .2s}.help-card:hover{text-decoration:none;transform:translateY(-2px)}
.help-card b{display:block}.help-card span{display:block;font-size:.78rem;opacity:.9;margin:2px 0 8px}.help-card em{font-style:normal;font-weight:700;font-size:.82rem}
.acct{display:flex;align-items:center;gap:10px;width:100%;border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.06);color:#fff;border-radius:12px;padding:9px 10px;cursor:pointer;text-align:left}.acct:hover{background:rgba(255,255,255,.12)}
.av{display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:var(--orange);color:#fff;font-weight:800;flex:none}.av.big{width:52px;height:52px;font-size:1.3rem}
.acct-t{display:flex;flex-direction:column;min-width:0}.acct-t b{font-size:.9rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.acct-t small{font-size:.72rem;color:#9fb6e3}
.back-link{color:#9fb6e3;font-size:.82rem;text-align:center}.back-link:hover{color:#fff}
.main{flex:1;min-width:0;margin-left:var(--sb)}
.topbar{position:sticky;top:0;z-index:40;display:flex;align-items:center;gap:14px;height:62px;padding:0 clamp(14px,2.4vw,32px);background:rgba(244,247,253,.88);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.menu-btn,.tb-brand{display:none}.tb-brand img{height:30px;width:auto}
.tb-title{font-size:1.05rem;font-weight:800;white-space:nowrap}
.tb-search{position:relative;flex:1;max-width:460px;margin-left:auto}.tb-search .ic{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--muted);pointer-events:none}.tb-search input{padding-left:38px;border-radius:999px;background:#fff}
.sync{font-size:.76rem;color:var(--muted);white-space:nowrap}
.view{padding:clamp(16px,2.6vw,34px);max-width:1180px;margin:0 auto;outline:0}
.view.in>*{animation:rise .45s cubic-bezier(.2,.8,.2,1) both}
.view.in>*:nth-child(2){animation-delay:.05s}.view.in>*:nth-child(3){animation-delay:.1s}.view.in>*:nth-child(4){animation-delay:.14s}.view.in>*:nth-child(5){animation-delay:.18s}.view.in>*:nth-child(n+6){animation-delay:.22s}
@keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.boot{display:flex;gap:8px;justify-content:center;padding:80px}.boot i{width:12px;height:12px;border-radius:50%;background:var(--blue);animation:bounce 1s infinite ease-in-out}.boot i:nth-child(2){animation-delay:.15s}.boot i:nth-child(3){animation-delay:.3s}
@keyframes bounce{0%,80%,100%{transform:scale(.5);opacity:.4}40%{transform:scale(1);opacity:1}}
.scrim{position:fixed;inset:0;background:rgba(7,18,45,.5);z-index:55;animation:fade .2s}
.tabbar{display:none}
@keyframes fade{from{opacity:0}}

/* ---------- welcome / dashboard ---------- */
.welcome{display:grid;grid-template-columns:1.25fr .75fr;gap:20px;padding:clamp(20px,3vw,36px);background:linear-gradient(135deg,#fff 0%,#eef4ff 100%);position:relative;overflow:hidden}
.welcome h2{font-size:clamp(1.7rem,1.2rem + 2vw,2.5rem);margin:8px 0 10px}.welcome p{color:var(--muted);max-width:52ch}
.searchbar{display:flex;gap:8px;margin-top:16px}.searchbar input{flex:1;min-width:0;padding:13px 16px;font-size:1rem}.searchbar .btn{flex:none}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.chips button,.chips .tg{border:1px solid #cddcf6;background:#fff;color:var(--ink);border-radius:999px;padding:6px 13px;font-size:.82rem;font-weight:600;cursor:pointer;transition:all .15s}
.chips button:hover{border-color:var(--blue);color:var(--blue);background:var(--blue-l)}
.chips.src button.on{background:var(--blue);color:#fff;border-color:var(--blue)}.chips.src .ext{color:var(--muted);border-style:dashed}
.chips.flat{margin-top:6px}.chips.flat .tg{cursor:default}.tg.up{background:#fff4e5;border-color:#f3c98b;color:#8a5a05}
.tg{display:inline-flex;gap:5px;align-items:center;background:#eef3fb;border-radius:999px;padding:3px 10px;font-size:.76rem;font-weight:600;color:#33496e}
.wl-art{position:relative;min-height:190px}
.wl-art i{position:absolute;border-radius:50%;filter:blur(2px)}.o1{width:170px;height:170px;right:-20px;top:-10px;background:radial-gradient(circle,#9adbff,#0a84d6);opacity:.28;animation:floatY 7s ease-in-out infinite}.o2{width:100px;height:100px;left:10px;bottom:0;background:radial-gradient(circle,#ffb08f,#f15a24);opacity:.3;animation:floatY 9s ease-in-out infinite reverse}
.wl-card{position:absolute;inset:26px 14px 26px 30px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--sh);padding:18px;animation:floatY 6s ease-in-out infinite}
.wl-card b{display:flex;align-items:center;gap:8px;color:var(--blue);font-size:.9rem;margin-bottom:14px}
.wl-card span{display:block;height:9px;border-radius:6px;background:linear-gradient(90deg,#dfe8f6 0%,#eef3fb 100%);margin-bottom:10px}.wl-card span.s{width:60%;background:linear-gradient(90deg,#ffd9c9,#fff0e9)}
@keyframes floatY{50%{transform:translateY(-10px)}}
.stats4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:16px 0}
.stat{display:flex;align-items:center;gap:14px;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:16px;box-shadow:var(--sh);transition:transform .2s}.stat:hover{transform:translateY(-3px)}
.stat>span{display:grid;place-items:center;width:44px;height:44px;border-radius:12px;background:var(--blue-l);color:var(--blue);font-size:1.15rem}
.stat b{display:block;font-size:1.6rem;line-height:1;font-family:var(--serif)}.stat small{color:var(--muted);font-size:.78rem;font-weight:600}
.stat.sm{padding:12px;box-shadow:none;background:#f7faff}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:16px 0}.grid2>.card{margin:0}
.mini{display:block;width:100%;text-align:left;border:0;background:transparent;padding:11px 10px;border-radius:10px;cursor:pointer;border-bottom:1px solid #eef3fa}.mini:hover{background:var(--blue-l)}.mini b{display:block;font-size:.9rem;line-height:1.35;color:var(--navy)}.mini small{color:var(--muted);font-size:.78rem}
.task-mini{display:flex;gap:12px;align-items:flex-start;padding:10px 4px;border-bottom:1px solid #eef3fa;margin:0;cursor:pointer}.task-mini b{display:block;font-size:.9rem}.task-mini small{color:var(--muted);font-size:.78rem;font-weight:500}
.steps-card ol{list-style:none;padding:0;margin:14px 0;display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.steps-card li{display:flex;gap:10px;align-items:flex-start;font-size:.88rem}.steps-card li b{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:var(--orange);color:#fff;flex:none;font-size:.82rem}
.sync-card{display:flex;align-items:center;gap:16px;flex-wrap:wrap}.sync-card>span{display:grid;place-items:center;width:46px;height:46px;border-radius:12px;background:#e9fbf2;color:var(--green);font-size:1.3rem}.sync-card>div{flex:1;min-width:220px}.sync-card p{color:var(--muted);font-size:.88rem}
.tools-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.tool-tile{display:flex;flex-direction:column;gap:6px;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:18px;box-shadow:var(--sh);color:var(--navy);transition:transform .2s,border-color .2s,box-shadow .2s}
.tool-tile:hover{transform:translateY(-4px);border-color:#9bbcf7;text-decoration:none;box-shadow:0 16px 40px rgba(10,132,214,.14)}
.tool-tile span{display:grid;place-items:center;width:42px;height:42px;border-radius:11px;background:var(--blue-l);color:var(--blue);font-size:1.1rem;transition:background .2s,color .2s}.tool-tile:hover span{background:var(--blue);color:#fff}
.tool-tile b{font-size:.98rem}.tool-tile small{color:var(--muted);font-size:.82rem;line-height:1.4}
.sec-h h3{font-family:var(--serif);font-size:1.3rem}
.expert{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-top:20px;padding:clamp(20px,3vw,32px);border-radius:var(--r);background:linear-gradient(135deg,#062a3d,#0b6a9a);color:#fff;position:relative;overflow:hidden}
.expert::after{content:"";position:absolute;right:-60px;top:-60px;width:220px;height:220px;border-radius:50%;background:radial-gradient(circle,rgba(241,90,36,.5),transparent 70%)}
.expert h3{color:#fff;font-size:1.5rem;margin:6px 0}.expert p{color:#c3d3f2;max-width:52ch}.expert>div{position:relative;z-index:1}.expert-a{display:flex;gap:10px;flex-wrap:wrap}
.expert .btn{background:var(--orange);box-shadow:none}.expert .btn.ghost-light{background:transparent}

/* ---------- search ---------- */
.search-card .searchbar{margin-top:0}
.filters{display:flex;flex-wrap:wrap;gap:12px;align-items:flex-end;margin-top:14px}.filters label{margin:0;flex:0 0 110px}.filters label:nth-child(3){flex:0 0 160px}
.hist{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin-top:12px}.hist small{color:var(--muted);font-weight:700;font-size:.72rem;text-transform:uppercase;letter-spacing:.08em}.hist button{border:0;background:#eef3fb;border-radius:999px;padding:4px 11px;font-size:.78rem;cursor:pointer;color:var(--ink)}.hist button:hover{background:var(--blue-l)}.hist .x{background:none;color:var(--muted);text-decoration:underline}
.res-head{margin:16px 2px 10px}.count-line{color:var(--muted);font-size:.9rem}.count-line b{color:var(--navy)}
.hint{display:flex;gap:10px;align-items:flex-start;padding:14px 16px;border-radius:12px;background:#f1f6ff;border:1px solid #d6e4fb;color:#33496e;font-size:.9rem;margin-top:12px}.hint.err{background:#fff1f3;border-color:#f3c4cd;color:#8e1d38}
.results{display:grid;gap:12px}
.res{display:flex;gap:18px;justify-content:space-between;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:18px;box-shadow:var(--sh);transition:transform .2s,border-color .2s;animation:rise .4s both}
.res:hover{border-color:#aac5f7;transform:translateY(-2px)}
.res-main{min-width:0;flex:1}.res h3{font-size:1.02rem;line-height:1.35;margin:6px 0}.res h3 a{color:var(--navy)}.res h3 a:hover{color:var(--blue)}
.meta{color:var(--muted);font-size:.86rem}.doi{font-size:.8rem;color:var(--muted);margin-top:6px;word-break:break-all}
.badges{display:flex;gap:6px;flex-wrap:wrap}.badges span{font-size:.7rem;font-weight:800;border-radius:6px;padding:3px 8px;letter-spacing:.02em}.prov{background:#eaf1ff;color:var(--blue)}.oa{background:#e6f8ee;color:#0b8a4a}.cit{background:#fff4e5;color:#8a5a05}
.abs{margin-top:8px}.abs summary,.dr-abs summary,.dr-matrix summary{cursor:pointer;font-weight:700;font-size:.84rem;color:var(--blue)}.abs p,.dr-abs p{font-size:.88rem;color:#33496e;margin-top:6px;line-height:1.6}
.res-act{display:flex;flex-direction:column;gap:8px;flex:none;width:112px}.res-act .btn{width:100%}
.skel{display:block;min-height:110px}.skel i{display:block;height:12px;border-radius:6px;margin:12px 0;background:linear-gradient(90deg,#e8eef9 25%,#f5f8fd 50%,#e8eef9 75%);background-size:200% 100%;animation:shimmer 1.2s infinite}.skel i:first-child{width:25%}.skel i:nth-child(2){width:85%}.skel i:nth-child(3){width:60%}
@keyframes shimmer{to{background-position:-200% 0}}

/* ---------- empty ---------- */
.empty{text-align:center;padding:36px 16px}.empty>span{display:inline-grid;place-items:center;width:62px;height:62px;border-radius:18px;background:var(--blue-l);color:var(--blue);font-size:1.7rem;margin-bottom:14px}.empty h3{font-family:var(--serif);font-size:1.25rem;margin-bottom:6px}.empty p{color:var(--muted);max-width:44ch;margin:0 auto 16px}

/* ---------- library ---------- */
.lib-bar{margin-bottom:14px}.lib-top{display:flex;justify-content:space-between;gap:12px;align-items:center;flex-wrap:wrap;margin-bottom:14px}.lib-top b{font-size:1.1rem}.lib-top small{color:var(--muted)}.lib-top-a{display:flex;gap:8px;flex-wrap:wrap}
.lib-filters{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.lib-filters input{flex:1;min-width:200px}.lib-filters select{width:auto;min-width:140px}
.seg{display:inline-flex;background:#eaf0fb;border-radius:11px;padding:3px;gap:2px;flex-wrap:wrap}.seg button{border:0;background:transparent;color:var(--muted);padding:7px 13px;border-radius:9px;font-weight:700;font-size:.82rem;cursor:pointer}.seg button.on{background:#fff;color:var(--blue);box-shadow:0 2px 6px rgba(11,31,75,.1)}
.seg.tabs{margin-bottom:16px}
.bulk{display:flex;gap:8px;flex-wrap:wrap;align-items:center;background:#0b1f4b;color:#fff;border-radius:12px;padding:10px 14px;margin-bottom:12px;animation:rise .25s both}.bulk .btn.ghost{background:rgba(255,255,255,.1);color:#fff;border-color:rgba(255,255,255,.25)}.bulk .btn.ghost:hover{background:rgba(255,255,255,.2)}.bulk .btn.danger{color:#ffb4c1}.bulk .link{color:#9ec0ff;margin-left:auto}
.prow{display:flex;gap:12px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:14px 16px;margin-bottom:10px;transition:border-color .15s,background .15s}.prow:hover{border-color:#aac5f7}.prow.sel{background:#f3f8ff;border-color:var(--blue)}
.chk{margin:3px 0 0}.chk input{margin:0}.pr-main{flex:1;min-width:0}.pr-main h3{margin-bottom:4px}
.pr-tags{display:flex;gap:6px;flex-wrap:wrap;align-items:center;margin-top:8px}.pr-tags select.st{width:auto;padding:4px 26px 4px 10px;font-size:.78rem;font-weight:700;border-radius:999px}
.st-toread{background-color:#eef3fb}.st-reading{background-color:#fff4e5;border-color:#f3c98b}.st-done{background-color:#e6f8ee;border-color:#9ddbb9}
.chip-p{font-size:.74rem;font-weight:700;padding:3px 10px;border-radius:999px;background:color-mix(in srgb,var(--c) 14%,#fff);color:var(--c);border:1px solid color-mix(in srgb,var(--c) 40%,#fff)}.has-note{color:var(--muted)}
.pr-act{display:flex;gap:2px;flex:none}

/* ---------- drawer / modal ---------- */
.drawer{position:fixed;inset:0 0 0 auto;width:min(480px,100vw);z-index:80;background:#fff;box-shadow:-20px 0 60px rgba(7,18,45,.25);transform:translateX(100%);transition:transform .25s cubic-bezier(.3,.8,.3,1);overflow-y:auto;overscroll-behavior:contain}
.drawer.in{transform:none}.drawer-in{padding:20px 22px 40px}.dr-h{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.dr-title{font-family:var(--serif);font-size:1.3rem;margin-bottom:8px;line-height:1.3}.dr-title a{color:var(--navy)}
.dr-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.dr-matrix,.dr-abs{margin:6px 0 14px;padding:12px 14px;background:#f7faff;border:1px solid var(--line);border-radius:12px}.dr-matrix label{margin-top:12px}
.dr-cite{background:#f1f6ff;border:1px solid #d6e4fb;border-radius:12px;padding:12px 14px;margin:14px 0}.dr-cite small{font-weight:800;text-transform:uppercase;letter-spacing:.08em;font-size:.68rem;color:var(--blue)}.dr-cite p{font-size:.9rem;margin-top:4px}.dr-act{display:flex;gap:8px;flex-wrap:wrap}
.modal{position:fixed;inset:0;z-index:90;display:grid;place-items:center;padding:16px;background:rgba(7,18,45,.55);backdrop-filter:blur(3px);animation:fade .2s}
.modal-box{width:min(520px,100%);max-height:92vh;overflow-y:auto;background:#fff;border-radius:18px;padding:22px;box-shadow:0 30px 80px rgba(7,18,45,.4);animation:pop .25s cubic-bezier(.2,.9,.3,1.2)}
.modal-box.wide{width:min(720px,100%)}.modal-box.xwide{width:min(1000px,100%)}.modal-box.narrow{width:min(420px,100%)}
@keyframes pop{from{opacity:0;transform:translateY(16px) scale(.97)}}
.modal-h{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.modal-h h3{font-family:var(--serif);font-size:1.3rem}
.modal-a{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-top:14px}
.form-err{color:var(--red);font-size:.86rem;font-weight:600;min-height:1.2em}
.phone-row{display:grid;grid-template-columns:150px 1fr;gap:10px}
.acct-card{display:flex;gap:14px;align-items:center;padding:14px;background:#f1f6ff;border-radius:12px;margin-bottom:12px}.acct-card small{display:block;color:var(--muted)}
.acct-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.exp-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.exp-grid button{display:flex;flex-direction:column;align-items:flex-start;gap:2px;text-align:left;border:1px solid var(--line);background:#fff;color:var(--navy);border-radius:12px;padding:14px;cursor:pointer;font-size:.9rem}.exp-grid button:hover{border-color:var(--blue);background:var(--blue-l)}.exp-grid .ic{font-size:1.4rem;color:var(--blue);margin-bottom:6px}.exp-grid small{color:var(--muted);font-weight:500}
.cite-list,.bib-list{display:grid;gap:10px}.cite-row{display:flex;gap:12px;justify-content:space-between;align-items:flex-start;padding:12px 14px;border:1px solid var(--line);border-radius:12px}.cite-row small{font-weight:800;text-transform:uppercase;letter-spacing:.08em;font-size:.68rem;color:var(--blue)}.cite-row p{font-size:.9rem;margin-top:3px;overflow-wrap:anywhere}
.cite-bar{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;align-items:flex-end;margin-bottom:14px}.cite-bar label{margin:0;min-width:200px}.cite-bar-a{display:flex;gap:8px;flex-wrap:wrap}
.bib{padding:12px 14px 12px 28px;text-indent:-14px;border-left:3px solid var(--blue);background:#f8fbff;border-radius:0 10px 10px 0;font-size:.92rem;line-height:1.6;overflow-wrap:anywhere}
.cmp-wrap{overflow:auto;max-height:65vh}.cmp{border-collapse:collapse;width:100%;font-size:.85rem}.cmp th,.cmp td{border:1px solid var(--line);padding:9px 11px;text-align:left;vertical-align:top;min-width:160px}.cmp th{background:#f4f8ff}.cmp tbody th{min-width:110px;position:sticky;left:0}

/* ---------- projects ---------- */
.proj-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:16px}
.proj{background:#fff;border:1px solid var(--line);border-top:4px solid var(--c);border-radius:var(--r);padding:18px;box-shadow:var(--sh);transition:transform .2s}.proj:hover{transform:translateY(-3px)}
.proj-h{display:flex;align-items:center;gap:10px}.proj-h h3{flex:1;font-size:1.05rem}.dot{width:12px;height:12px;border-radius:50%;background:var(--c);flex:none}
.q{margin:8px 0 14px;font-size:.88rem;color:#33496e;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.proj-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;text-align:center;margin-bottom:12px}.proj-stats div{background:#f4f8ff;border-radius:10px;padding:9px}.proj-stats b{display:block;font-size:1.2rem;font-family:var(--serif)}.proj-stats small{color:var(--muted);font-size:.72rem;font-weight:700}
.bar{height:8px;border-radius:999px;background:#e6edf8;overflow:hidden;margin:6px 0}.bar i{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--blue),#38b6ff);transition:width .6s cubic-bezier(.2,.8,.2,1)}
.due{display:flex;gap:6px;align-items:center;font-size:.82rem;color:var(--muted);margin:8px 0}.due.soon{color:var(--amber)}.due.late{color:var(--red)}.proj-a{display:flex;gap:8px;margin-top:12px}

/* ---------- matrix ---------- */
.mx{overflow-x:auto;padding:0}
.mx-head,.mx-row{display:grid;grid-template-columns:minmax(200px,1.2fr) repeat(4,minmax(170px,1fr));gap:10px;padding:12px 14px;min-width:960px}
.mx-head{background:#f1f6ff;font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);position:sticky;top:0}
.mx-row{border-top:1px solid var(--line)}.mx-s b{display:block;font-size:.88rem}.mx-s small{color:var(--muted);font-size:.78rem;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.mx-row label{margin:0}.mx-row textarea{margin:0;font-size:.85rem;padding:8px 10px;min-height:68px}

/* ---------- gaps ---------- */
.gap-types{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:12px}.gap-types button{display:flex;flex-direction:column;gap:3px;text-align:left;background:#f7faff;border:1px solid var(--line);border-radius:12px;padding:13px;cursor:pointer;color:var(--navy);transition:all .15s}.gap-types button:hover{border-color:var(--blue);background:var(--blue-l);transform:translateY(-2px)}.gap-types small{color:var(--muted);font-size:.78rem;line-height:1.4}
.gap-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:16px}
.yr-chart{display:flex;align-items:flex-end;gap:6px;height:140px;padding-top:18px;margin-top:6px}.yr-chart>div{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;height:100%}.yr-chart i{position:relative;display:block;width:100%;border-radius:6px 6px 0 0;background:linear-gradient(180deg,#38b6ff,var(--blue));transform-origin:bottom;animation:grow .6s both}.yr-chart em{position:absolute;top:-17px;left:0;right:0;text-align:center;font-style:normal;font-size:.7rem;color:var(--muted)}.yr-chart span{font-size:.68rem;color:var(--muted);margin-top:4px}
@keyframes grow{from{transform:scaleY(0)}}
.q-list{list-style:none;margin:0;padding:0}.q-list li{display:flex;justify-content:space-between;gap:10px;padding:9px 0;border-bottom:1px solid #eef3fa;font-size:.9rem}
.gap-links{display:grid;gap:6px}.gap-links a{font-size:.88rem;padding:8px 10px;border-radius:8px;background:#f7faff;color:var(--navy)}.gap-links a:hover{background:var(--blue-l);text-decoration:none}
.gap-add textarea{margin-bottom:10px}.gap-add-a{display:flex;gap:10px}.gap-add-a select{flex:1}
.gap-list{margin-top:14px;display:grid;gap:8px}.gap-item{display:flex;gap:10px;align-items:flex-start;padding:12px 14px;border:1px solid var(--line);border-left:4px solid var(--orange);border-radius:10px;background:#fff}.gap-item p{flex:1}.gap-item small{color:var(--muted);font-size:.74rem;white-space:nowrap}

/* ---------- framework ---------- */
.fw-grid{display:grid;grid-template-columns:minmax(260px,.8fr) 1.4fr;gap:16px;align-items:start}.fw-grid>.card{margin:0}
.fw-svg{overflow-x:auto;border:1px solid var(--line);border-radius:12px;background:#fff;margin:12px 0;padding:6px}.fw-svg svg{display:block;min-width:600px;height:auto;margin:0 auto}
.fw-a{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:6px}.hyp{padding-left:0;list-style:none;display:grid;gap:8px}.hyp li{padding:10px 12px;background:#f7faff;border-left:4px solid var(--blue);border-radius:8px;font-size:.9rem}

/* ---------- writing review ---------- */
.wr-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:16px;align-items:start}.wr-grid>.card{margin:0}
.wr-bar{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;margin-top:10px}.wr-bar .fine{margin:0}
.legend{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:12px;font-size:.78rem}.legend mark{padding:2px 8px}
.hl-text{max-height:420px;overflow:auto;padding:14px 16px;border:1px solid var(--line);border-radius:12px;background:#fcfdff;line-height:1.85;font-size:.95rem}.hl-text p{margin-bottom:12px}
mark{border-radius:5px;color:inherit;padding:1px 3px}
.m-w{background:#ffe3cf;box-shadow:inset 0 -2px 0 #f15a24}.m-p{background:#dbe8ff;box-shadow:inset 0 -2px 0 #0a84d6}.m-c{background:#d9f5e6;box-shadow:inset 0 -2px 0 #13a85a}.m-l{background:#fff0b8;box-shadow:inset 0 -2px 0 #e3a500}.m-r{background:#ead9ff;box-shadow:inset 0 -2px 0 #7655c7}
.sn.s-long{background:#fff0b8;border-radius:4px;box-shadow:0 0 0 2px #fff0b8}.sn.s-rep{background:#ead9ff;border-radius:4px;box-shadow:0 0 0 2px #ead9ff}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:14px 0}.kpis.wide{grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}.kpis>div{background:#f4f8ff;border-radius:12px;padding:12px;text-align:center}.kpis b{display:block;font-family:var(--serif);font-size:1.35rem;line-height:1.2;overflow-wrap:anywhere}.kpis small{color:var(--muted);font-size:.74rem;font-weight:700}
.issues{display:grid;gap:8px}.iss{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:10px;font-size:.88rem;border:1px solid}.iss b{font-family:var(--serif);font-size:1.2rem;min-width:30px}.iss.good{background:#effaf4;border-color:#bfe8d1}.iss.bad{background:#fff6ec;border-color:#f5d4ac}
.read{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:14px}.read>div{background:#f4f8ff;border-radius:12px;padding:12px;text-align:center}.read small{display:block;color:var(--muted);font-size:.72rem;font-weight:700}.read b{font-size:1.5rem;font-family:var(--serif)}.read p{grid-column:1/-1;font-size:.86rem;color:#33496e}.read.bad b{color:var(--red)}.read.good b{color:var(--green)}
.tips{margin-top:16px;padding:14px 16px;background:#f1f6ff;border-radius:12px}.tips ul{margin:6px 0 0;padding-left:18px;font-size:.88rem}
.cta-card{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;margin-top:16px;border-color:#f7c8b4;background:linear-gradient(135deg,#fff,#fff4ee)}.cta-card p{color:#4b5f80;font-size:.9rem;max-width:68ch;margin-top:4px}.cta-card .btn{background:var(--orange);box-shadow:none}

/* ---------- stats lab ---------- */
.st-res{margin-top:20px;padding-top:6px;border-top:1px dashed #cbd9ef}.apa{margin-top:16px;padding:14px 16px;background:#f7faff;border-left:4px solid var(--blue);border-radius:0 12px 12px 0}.apa small{font-weight:800;text-transform:uppercase;letter-spacing:.08em;font-size:.68rem;color:var(--blue)}.apa p{margin:6px 0 10px;font-family:var(--serif);font-size:1.02rem;line-height:1.6}
.chart{width:100%;height:auto;max-width:640px;display:block;background:#fcfdff;border:1px solid var(--line);border-radius:12px;padding:6px}.chart.tl{max-width:none}.tl-wrap{overflow-x:auto}.tl-wrap .chart{min-width:700px}

/* ---------- planner ---------- */
.plan-top{display:grid;grid-template-columns:.9fr 1.3fr;gap:16px;margin-bottom:16px}.plan-top>.card{margin:0}
.ring-card{display:flex;align-items:center;gap:20px}.ring{--p:0;position:relative;width:104px;height:104px;border-radius:50%;background:conic-gradient(var(--blue) calc(var(--p)*1%),#e6edf8 0);display:grid;place-items:center;flex:none;animation:ringIn 1s both}.ring::before{content:"";position:absolute;inset:11px;border-radius:50%;background:#fff}.ring b{position:relative;font-family:var(--serif);font-size:1.4rem}
@keyframes ringIn{from{background:conic-gradient(var(--blue) 0,#e6edf8 0)}}
.word-f{display:grid;grid-template-columns:1fr 1fr auto;gap:10px;align-items:end;margin:10px 0}.word-f label{margin:0}.wt{font-size:.92rem;margin:8px 0}.wt b{font-family:var(--serif);font-size:1.2rem;color:var(--blue)}
.task-add{display:grid;grid-template-columns:1fr 160px auto;gap:10px;margin:6px 0 14px}
.task-list{display:grid;gap:6px}.task{display:flex;align-items:center;gap:8px;padding:8px 10px;border:1px solid var(--line);border-radius:10px;background:#fff;transition:background .2s}.task label{display:flex;gap:12px;align-items:flex-start;flex:1;margin:0;cursor:pointer}.task b{display:block;font-size:.92rem}.task small{color:var(--muted);font-size:.78rem;font-weight:500}.task.done{background:#f4faf7}.task.done b{text-decoration:line-through;color:var(--muted)}

/* ---------- toast ---------- */
.toast{position:fixed;left:50%;bottom:28px;z-index:120;transform:translate(-50%,24px);max-width:min(92vw,460px);padding:12px 18px;border-radius:12px;background:#0b1f4b;color:#fff;font-weight:600;font-size:.9rem;box-shadow:0 14px 40px rgba(7,18,45,.35);opacity:0;pointer-events:none;transition:all .25s}
.toast.show{opacity:1;transform:translate(-50%,0)}.toast.error{background:var(--red)}.toast.info{background:#33496e}

/* ---------- responsive ---------- */
@media (max-width:1180px){.tools-grid{grid-template-columns:repeat(2,1fr)}.stats4{grid-template-columns:repeat(2,1fr)}.wr-grid,.fw-grid{grid-template-columns:1fr}}
@media (max-width:960px){
  .sidebar{transform:translateX(-102%);box-shadow:none;width:min(300px,86vw)}.sidebar.open{transform:none;box-shadow:20px 0 60px rgba(7,18,45,.4)}.sb-close{display:inline-grid}
  .main{margin-left:0}.menu-btn{display:inline-grid;color:var(--navy)}.tb-brand{display:block}.tb-title{display:none}.sync{display:none}
  .view{padding-bottom:calc(var(--tab-h) + 28px)}
  .tabbar{position:fixed;left:0;right:0;bottom:0;z-index:50;display:grid;grid-template-columns:repeat(5,1fr);height:calc(var(--tab-h) + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-top:1px solid var(--line)}
  .tabbar a,.tabbar button{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;border:0;background:transparent;color:var(--muted);font-size:.68rem;font-weight:700;padding:0;border-radius:0;box-shadow:none;text-decoration:none}.tabbar .ic{font-size:1.35rem}.tabbar a.on{color:var(--blue)}.tabbar a.on .ic{transform:translateY(-1px) scale(1.1)}
  .toast{bottom:calc(var(--tab-h) + 18px)}
  .welcome{grid-template-columns:1fr}.wl-art{display:none}.grid2,.plan-top{grid-template-columns:1fr}.gap-types{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .tb-search{margin-left:0}.tb-search input{font-size:.88rem}.topbar{gap:8px;padding:0 12px}.btn-sm{padding:8px 11px}
  .tools-grid{grid-template-columns:1fr 1fr;gap:10px}.tool-tile{padding:14px}.tool-tile small{display:none}
  .steps-card ol{grid-template-columns:1fr 1fr}.stats4{gap:10px}.stat{padding:12px;gap:10px}.stat>span{width:36px;height:36px}.stat b{font-size:1.3rem}
  .searchbar{flex-direction:column}.searchbar .btn{width:100%}
  .res{flex-direction:column;gap:12px}.res-act{flex-direction:row;width:auto;flex-wrap:wrap}.res-act .btn{width:auto}
  .filters label,.filters label:nth-child(3){flex:1 1 40%}
  .prow{padding:12px}.lib-filters select{flex:1}
  .gap-types,.kpis,.read{grid-template-columns:1fr 1fr}.gap-stats{grid-template-columns:1fr}.read>div:last-of-type{grid-column:auto}
  .dr-grid,.phone-row,.exp-grid{grid-template-columns:1fr}.phone-row{gap:0}
  .word-f,.task-add{grid-template-columns:1fr}.ring-card{flex-direction:column;text-align:center}
  .modal{align-items:end;padding:0}.modal-box{border-radius:20px 20px 0 0;max-height:92vh;padding:20px 18px calc(20px + env(safe-area-inset-bottom))}
  .cite-row{flex-direction:column}.expert{padding:20px}.expert-a{width:100%}.expert-a .btn{flex:1}
  .view{padding-left:14px;padding-right:14px}
}
@media (max-width:380px){.tools-grid,.stats4{grid-template-columns:1fr}.kpis{grid-template-columns:1fr 1fr}}
@media print{.sidebar,.topbar,.tabbar,.toast{display:none!important}.main{margin:0}}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
.grid2>.card,.plan-top>.card,.wr-grid>.card,.fw-grid>.card{margin:0!important}
.sync-card{margin-top:18px!important}.view>section>.sec-h{margin-top:8px}
.tb-brand img{mix-blend-mode:multiply}