:root{font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#1a293e;background:#f7f9fc}*{box-sizing:border-box}body{margin:0}button,input{font:inherit}.shell{display:flex;min-height:100vh}.sidebar{background:#122139;color:#f1f5fc;width:250px;flex-shrink:0;padding:29px 20px;display:flex;flex-direction:column}.brand{font-weight:750;font-size:19px;display:flex;align-items:center;gap:11px}.logo{display:grid;place-items:center;background:#3770df;color:#fff;width:32px;height:32px;border-radius:10px}.nav-title{font-size:11px;color:#8c9eb7;letter-spacing:1.4px;font-weight:700;margin:52px 10px 14px}nav{display:grid;gap:7px}.nav-link{display:flex;align-items:center;gap:12px;padding:12px;border-radius:8px;font-size:13px;text-decoration:none;color:#e9eef7}.nav-link.active{background:#29415f}.nav-link.disabled{color:#8193ac}.nav-link small{font-size:10px;margin-left:auto}.sidebar-footer{margin-top:auto}.person{display:flex;align-items:center;gap:10px;font-size:12px;margin-bottom:14px}.person small{display:block;color:#8fa1b7;margin-top:5px}.avatar{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:#465c7e;color:#fff}.logout{background:transparent;color:#dce4ef;border:1px solid #4d6079;border-radius:8px;padding:9px 15px;width:100%;cursor:pointer}.main{flex:1;min-width:0}.top{background:#fff;border-bottom:1px solid #e5eaf2;min-height:76px;padding:0 50px;display:flex;align-items:center;justify-content:space-between;font-size:13px}.version{background:#eaf1ff;padding:9px 12px;color:#4170ad;border-radius:20px;font-size:10px;letter-spacing:1px}.content{max-width:1150px;margin:auto;padding:65px 50px}.overline{font-size:11px;letter-spacing:1.5px;font-weight:750;color:#3b70c3}.content h1{font-size:clamp(28px,4vw,40px);letter-spacing:-1px;margin:15px 0}.intro{color:#65758b;line-height:1.8;max-width:700px;margin-bottom:40px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{padding:26px;background:#fff;border:1px solid #e7ecf3;border-radius:14px;min-height:245px}.symbol{background:#edf3ff;color:#3974d8;width:44px;height:44px;border-radius:12px;display:grid;place-items:center;font-size:25px}.card h2{font-size:18px;margin:20px 0 10px}.card p{font-size:13px;color:#67788f;line-height:1.7;min-height:45px}.tag{font-size:11px;color:#64758c;background:#f0f3f7;border-radius:20px;padding:7px 10px}.next{margin-top:25px;background:#eaf1ff;border:1px solid #dae5fb;border-radius:15px;padding:26px;display:flex;align-items:center;justify-content:space-between}.next h2{font-size:20px}.next p:not(.overline){color:#5d7292;line-height:1.6;font-size:13px}.next>span{font-size:32px;color:#4778bf}.note{font-size:12px;color:#8593a6;margin-top:27px}.auth-screen{min-height:100vh;display:grid;place-items:center;padding:20px;background:radial-gradient(circle at top,#e5eeff,#f7f9fc 58%)}.auth-card{background:#fff;border:1px solid #e5eaf2;border-radius:17px;padding:42px;width:min(100%,450px);box-shadow:0 15px 50px #1d3b6412}.auth-card .brand{margin-bottom:40px}.auth-card h1{font-size:30px;letter-spacing:-1px;margin:10px 0}.muted{font-size:14px;color:#718097;line-height:1.7}.login-form{display:grid;gap:10px;margin-top:26px}.login-form label{font-size:12px;font-weight:650;margin-top:9px}.login-form input{padding:13px;border:1px solid #ccd7e6;border-radius:8px;width:100%}.login-form input:focus{outline:3px solid #dceaff;border-color:#4780e2}.primary{border:0;background:#346cda;color:#fff;border-radius:9px;padding:13px;cursor:pointer;font-weight:700;margin-top:10px}.error{color:#bd3049;font-size:12px}@media(max-width:900px){.cards{grid-template-columns:1fr}.content{padding:40px 25px}.top{padding:0 25px}}@media(max-width:640px){.shell{display:block}.sidebar{width:auto;padding:16px}.nav-title,.sidebar-footer{display:none}nav{display:flex;overflow-x:auto;margin-top:16px}.nav-link{white-space:nowrap}.nav-link small{display:none}.top{padding:0 17px;min-height:65px}.content{padding:35px 18px}.auth-card{padding:28px}}

/* P1-03: project management */
.notice{padding:14px 18px;background:#eaf8ef;color:#23593a;border:1px solid #b9e3c8;border-radius:10px;margin-bottom:25px;font-size:13px}
.card-link{display:block;color:inherit;text-decoration:none;transition:border-color .15s,transform .15s}
.card-link:hover{border-color:#9eb9e6;transform:translateY(-2px)}
.card-link:focus-visible,.project-row:focus-visible,.action-link:focus-visible,.text-link:focus-visible,.back-link:focus-visible,.secondary-link:focus-visible{outline:3px solid #7da6f6;outline-offset:3px}
.section-panel{background:#fff;border:1px solid #e7ecf3;border-radius:14px;margin-top:26px;overflow:hidden}
.section-heading{display:flex;gap:14px;align-items:center;justify-content:space-between;padding:22px 24px;border-bottom:1px solid #e8edf3}
.section-heading h2{font-size:18px;margin:0}
.text-link,.back-link,.secondary-link{color:#346ac8;text-decoration:none;font-size:13px;font-weight:650}
.text-link:hover,.back-link:hover,.secondary-link:hover{text-decoration:underline}
.back-link{display:inline-block;margin-bottom:26px}
.page-actions{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:20px}
.page-actions .intro{margin-bottom:0}
.page-actions h1{margin-bottom:12px}
.action-link{display:inline-flex;align-items:center;justify-content:center;gap:6px;background:#346cda;color:white;text-decoration:none;border-radius:9px;padding:12px 17px;font-weight:700;font-size:13px;white-space:nowrap}
.action-link:hover{background:#285bbb}
.next .action-link{margin-top:17px}
.project-row{display:flex;align-items:center;gap:18px;padding:20px 24px;min-height:76px;border-bottom:1px solid #edf0f5;color:#1d2d43;text-decoration:none;transition:background .15s}
.project-row:last-child{border-bottom:0}
.project-row:hover{background:#f7faff}
.project-row>span:first-child{flex:1;min-width:0}
.project-row strong{display:block;font-size:14px;font-weight:700;overflow-wrap:anywhere}
.project-row small{display:block;margin-top:7px;font-size:12px;color:#687c94;line-height:1.5}
.project-status{display:inline-block;flex-shrink:0;border-radius:50px;background:#eaf4ed;color:#27663e;font-size:11px;font-weight:700;padding:7px 11px}
.project-status.status-paused{background:#fff2d8;color:#82581a}
.project-status.status-completed{background:#eef1f5;color:#586b80}
.row-arrow{font-size:19px;color:#64809b}
.empty-state{padding:58px 24px;text-align:center}
.empty-state .symbol{margin:0 auto 16px}
.empty-state h2{font-size:20px}
.empty-state p{font-size:13px;color:#75869a;margin-bottom:22px}
.project-detail{padding:28px 30px}
.project-detail h2{font-size:17px}
.project-detail .description-text{font-size:14px;color:#3e5068;line-height:1.8;white-space:pre-wrap;overflow-wrap:anywhere}
.meta-line{font-size:12px;color:#8494a7;margin-top:28px;border-top:1px solid #eef1f5;padding-top:17px}
.project-form{max-width:750px;padding:30px;display:flex;flex-direction:column;gap:11px}
.project-form label{font-size:13px;font-weight:720;margin-top:8px}
.project-form input,.project-form textarea,.project-form select{width:100%;background:#fff;border:1px solid #cdd8e6;border-radius:9px;padding:12px 14px;font:inherit;font-size:14px;color:#243851}
.project-form textarea{resize:vertical;min-height:130px}
.project-form input:focus,.project-form textarea:focus,.project-form select:focus{outline:3px solid #d9e8ff;border-color:#4f86df}
.project-form .optional{font-weight:400;color:#8191a5}
.form-actions{display:flex;gap:22px;align-items:center;margin-top:14px}
.form-actions .primary{margin-top:0}
@media(max-width:700px){.page-actions{align-items:flex-start;flex-direction:column}.project-row{flex-wrap:wrap;padding:18px}.project-row-content{flex-basis:100%}.row-arrow{display:none}.project-form{padding:22px}.section-heading{align-items:flex-start;flex-direction:column}}

/* Workspace: task planning and reviewed project knowledge. */
:root{--ink:#1a293e;--navy:#122139;--blue:#346cda;--canvas:#f7f9fc;--line:#e1e7ef;--muted:#65758b}
.content h1{overflow-wrap:anywhere}.overline,.nav-title{letter-spacing:.04em;text-transform:none}.version{letter-spacing:0}.sidebar{position:sticky;top:0;height:100vh}.nav-title{margin-top:36px}.content{max-width:1400px;padding-top:40px}.intro{margin-bottom:24px}
.view-switch{display:flex;gap:5px;flex-wrap:wrap;margin:25px 0 18px}.view-switch a{padding:10px 16px;color:var(--muted);text-decoration:none;border-radius:7px;font-size:14px}.view-switch a[aria-current]{background:var(--navy);color:#fff}.view-switch a:hover{outline:1px solid #a8b6c7}
.filter-bar{display:flex;gap:14px;align-items:end;flex-wrap:wrap;background:#fff;padding:20px;border:1px solid var(--line);border-radius:10px;margin-bottom:22px}.filter-bar>div{flex:1;min-width:135px}.filter-bar label,.form-grid label,.review-form label{display:block;font-size:12px;font-weight:650;margin-bottom:8px}.filter-bar input,.filter-bar select,.review-form textarea{font:inherit;font-size:13px;border:1px solid #cdd8e6;background:#fff;color:var(--ink);padding:11px;border-radius:7px;width:100%}.filter-bar .primary{margin:0}.filter-bar .secondary-link{padding:12px 0}
.work-item{display:block;padding:20px 24px;color:var(--ink);text-decoration:none;border-bottom:1px solid var(--line);background:#fff;overflow-wrap:anywhere}.work-item:hover{background:#f1f6fe}.work-item:last-child{border-bottom:0}.work-item strong{display:block;font-size:15px;line-height:1.5;margin:9px 0}.item-meta{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:12px;color:var(--muted);flex-wrap:wrap}.priority{font-weight:650}.priority-urgent{color:#a12e45}.priority-high{color:#8c570f}.is-overdue{border-left:3px solid #b2444e}.is-overdue .item-meta:last-child{color:#a12e45}
.board{display:grid;grid-template-columns:repeat(4,minmax(200px,1fr));gap:16px;overflow:auto;padding-bottom:15px}.board-column{border-radius:9px;background:#edf1f6;padding:14px;min-height:320px}.board-column h2{font-size:14px;margin:8px 0 18px;display:flex;justify-content:space-between}.board-column h2 span{color:var(--muted)}.board-column .work-item{padding:15px;border:1px solid #dce3ed;border-radius:7px;margin-bottom:12px}.board-column .item-meta{font-size:11px}
.calendar-wrap{overflow:auto}.calendar{display:grid;grid-template-columns:repeat(7,minmax(110px,1fr));border-left:1px solid var(--line);border-top:1px solid var(--line);min-width:800px}.weekday,.calendar-day{border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff;padding:10px}.weekday{font-size:12px;color:var(--muted)}.calendar-day{min-height:120px}.calendar-day time{font-size:13px;font-weight:700}.calendar-blank{background:#edf1f6}.calendar-day.today{box-shadow:inset 0 3px var(--blue)}.calendar-task{display:block;padding:7px;background:#eaf1ff;color:#2455a7;text-decoration:none;font-size:12px;margin-top:8px;border-radius:4px;overflow-wrap:anywhere}.calendar-task small{display:block;margin-top:5px;color:#556b89}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:8px}.form-grid label{margin-top:0}.document-body{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.85;font-size:14px;max-width:80ch}.badge{display:inline-block;padding:6px 10px;border-radius:5px;font-size:12px;font-weight:650}.badge-pending{color:#79520d;background:#fff2ce}.badge-approved{color:#245c3a;background:#e5f3e9}.badge-rejected{color:#9b3549;background:#fce8ed}.review-form{max-width:700px}.secondary-button{border:1px solid #aebed2;color:var(--ink);background:#fff;padding:12px 16px;border-radius:8px;cursor:pointer;font:inherit;font-size:13px}.revision{padding:16px 0;border-top:1px solid var(--line)}.revision summary{font-size:13px;line-height:1.7;cursor:pointer;color:#365981}.revision h3{font-size:15px}.validation-summary{padding:18px;border:1px solid #ecc0ca;background:#fff0f3;border-radius:9px;font-size:13px;color:#8d3045}.validation-summary li{margin:7px 0}.pagination{margin:20px 0;font-size:14px}.pagination nav{display:flex;justify-content:space-between}.pagination a{color:#346ac8}.summary-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:10px;overflow:hidden;margin:28px 0}.summary-strip a{padding:22px;background:#fff;color:var(--ink);text-decoration:none}.summary-strip strong{display:block;font-size:30px;margin-bottom:7px}.summary-strip span{font-size:12px;color:var(--muted)}.dashboard-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:24px}.dashboard-grid>.section-panel{margin-top:0}.panel-empty{padding:25px;color:var(--muted);font-size:14px;line-height:1.8}.module-links{display:flex;gap:12px;flex-wrap:wrap;margin:20px 0}.module-links a{padding:12px 16px;border:1px solid var(--line);background:#fff;border-radius:7px;color:#2d5797;text-decoration:none;font-size:13px}.project-detail .meta-line a{margin-left:12px}
:where(a,button,input,select,textarea,summary):focus-visible{outline:3px solid #84aafa;outline-offset:3px}button,select,textarea{font-family:inherit}
@media(max-width:1050px){.dashboard-grid{grid-template-columns:1fr}.summary-strip{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.sidebar{position:static;height:auto}.sidebar-footer{display:block;margin-top:15px}.sidebar-footer .person{display:none}.logout{width:auto}.form-grid{grid-template-columns:1fr}.filter-bar{padding:15px}.content{padding:28px 16px}.project-detail{padding:22px}.summary-strip a{padding:16px}.version{max-width:130px;text-align:center}.top{gap:12px}.work-item{padding:17px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}.card-link:hover{transform:none}}

.saved-views{margin:18px 0;color:#365981;font-size:13px}.saved-views summary{cursor:pointer;padding:10px 0}.saved-views .filter-bar{max-width:700px}.form-actions{flex-wrap:wrap}

.prose{line-height:1.8;font-size:14px;overflow-wrap:anywhere;overflow-x:auto}.prose h1{font-size:28px}.prose h2{font-size:21px;margin-top:30px}.prose h3{font-size:17px}.prose p,.prose li{max-width:80ch}.prose table{border-collapse:collapse;min-width:600px;font-size:13px}.prose td,.prose th{text-align:left;padding:12px;border:1px solid var(--line);vertical-align:top}.prose th{background:#edf3fc}.prose a{color:#2f60b2}.prose code{background:#eef2f7;padding:2px 5px;border-radius:3px}.prose blockquote{border-left:3px solid #9cb6e5;margin-left:0;padding-left:20px;color:#506681}

/* Personal workspace: tools have a clear job and an explicit next action. */
.tool-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;margin:28px 0}.tool-card{padding:28px;border-top:3px solid #c6d5ea;background:#fff;border-radius:0 0 12px 12px;display:flex;align-items:flex-start;flex-direction:column;gap:12px}.tool-card h2{font-size:24px;letter-spacing:-.5px;margin:0}.tool-card p{max-width:58ch;color:#53667e;line-height:1.8;font-size:14px;margin:0 0 12px}.tool-card a{margin-top:auto}.tool-category{font-size:12px;color:#516d92;font-weight:650}.tool-featured{border-top-color:#346cda;background:#edf3ff}.briefing-output{width:100%;min-height:380px;font:14px/1.7 ui-monospace,monospace;resize:vertical;border:1px solid #cdd8e6;border-radius:8px;padding:18px;background:#fbfcff;color:#243851}.tool-step{padding:22px 0;border-bottom:1px solid var(--line)}.tool-step:last-child{border-bottom:0}.tool-step h3{font-size:16px;margin:0 0 8px}.tool-step p{margin:0;color:#65758b;font-size:14px;line-height:1.8}
@media(max-width:700px){.tool-grid{grid-template-columns:1fr}.tool-card{padding:22px}}
.daily-focus{display:grid;grid-template-columns:1.4fr 1fr;margin:30px 0;background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden}.daily-focus h2{font-size:21px;margin:0 0 12px}.focus-agenda{padding:28px}.focus-agenda>.text-link{display:inline-block;margin-top:18px}.focus-agenda .work-item{padding:16px 0}.focus-empty{font-size:15px;line-height:1.8;max-width:45ch;padding:12px 0;color:#53667e}.focus-tools{background:#edf3ff;padding:28px}.focus-tools>a{display:block;text-decoration:none;color:var(--ink);padding:18px 0;border-bottom:1px solid #d4dfef}.focus-tools>a:last-child{border:0}.focus-tools strong{font-size:14px}.focus-tools span{display:block;color:#526b8d;font-size:13px;line-height:1.6;margin-top:6px}@media(max-width:850px){.daily-focus{grid-template-columns:1fr}.focus-agenda,.focus-tools{padding:22px}}
.review-finding{border-bottom:1px solid var(--line)}.review-finding:last-child{border-bottom:0}.review-finding h3{font-size:17px;margin:0}.review-finding p{max-width:75ch}
.saved-view-row{display:flex;gap:15px;flex-wrap:wrap;align-items:center;padding:15px 0;border-bottom:1px solid var(--line)}.saved-view-row>a{min-width:150px;flex:1}.saved-view-row form{display:flex;gap:10px;flex-wrap:wrap}.saved-view-row input{max-width:220px;padding:10px;border:1px solid #cdd8e6;border-radius:7px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.project-pulse{display:flex;gap:24px;flex-wrap:wrap;align-items:center;padding:24px;background:#edf3ff;border-radius:10px;margin-top:24px}.project-pulse>div{flex:1;min-width:220px}.project-pulse strong{font-size:15px}.project-pulse progress{display:block;width:100%;max-width:420px;height:8px;accent-color:#346cda;margin:15px 0 8px}.project-pulse span{font-size:12px;color:#536b8c}.project-pulse>a{font-size:13px;color:#2858a7;text-decoration:none}