:root{--navy:#172035;--navy2:#222d47;--blue:#4d69d8;--bg:#f4f6fa;--line:#e2e6ee;--text:#242b3a;--muted:#7b8498;--red:#dc5663;--green:#39a779;--amber:#d89b36;--shadow:0 5px 22px rgba(26,38,66,.08)}*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans JP",sans-serif;color:var(--text);background:var(--bg)}a{color:#4260c6;text-decoration:none}button,input,textarea,select{font:inherit}.app-shell{display:grid;grid-template-columns:232px minmax(0,1fr);min-height:100vh}.sidebar{position:sticky;top:0;height:100vh;background:var(--navy);color:#fff;padding:25px 17px;display:flex;flex-direction:column}.brand{color:#fff;display:flex;gap:12px;align-items:center;font-size:17px;font-weight:700;padding:0 8px 26px}.brand small{font-size:10px;letter-spacing:2px;color:#8fa0c8}.brand-mark{width:35px;height:35px;border-radius:10px;background:linear-gradient(145deg,#6e82e8,#4056b4);display:grid;place-items:center;color:white;font-weight:800;box-shadow:0 4px 14px #10182b}.sidebar nav{display:grid;gap:7px}.sidebar nav a{color:#bfc8dc;padding:11px 13px;border-radius:9px;font-size:14px}.sidebar nav a:hover,.sidebar nav a.active{background:var(--navy2);color:#fff}.sidebar-user{margin-top:auto;border-top:1px solid #303a52;padding:18px 8px 0;display:grid;gap:4px}.sidebar-user span{color:#939eb7;font-size:11px;overflow:hidden;text-overflow:ellipsis}.link-button{border:0;padding:8px 0 0;background:none;color:#c5cee1;cursor:pointer;font-size:12px}.main{min-width:0}.topbar{min-height:102px;background:#fff;border-bottom:1px solid var(--line);padding:23px 32px;display:flex;align-items:center;justify-content:space-between;gap:20px}.topbar h1{font-size:25px;margin:3px 0 0}.eyebrow{font-size:11px;font-weight:700;color:#8490a8;letter-spacing:1.4px}.top-actions{display:flex;gap:8px}.content{padding:27px 32px 50px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:5px;padding:9px 15px;border:1px solid #cfd5e0;border-radius:8px;background:#fff;color:#495266;cursor:pointer;font-weight:600;font-size:13px}.btn:hover{border-color:#8794ac}.btn.primary{background:var(--blue);border-color:var(--blue);color:#fff}.btn.danger{color:var(--red);border-color:#efbec2}.wide{width:100%}.flash{padding:12px 15px;border-radius:9px;margin-bottom:18px;font-size:14px}.flash.success{background:#e8f8f1;color:#267a59}.flash.error{background:#fff0f1;color:#a13842}.flash ul{margin:7px 0 0}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:23px}.stat{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px;display:grid;color:var(--text);box-shadow:var(--shadow)}.stat span{font-size:12px;color:var(--muted)}.stat strong{font-size:31px;margin:4px 0}.stat small{font-size:11px;color:var(--muted)}.stat.danger strong{color:var(--red)}.dashboard-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:20px}.panel,.table-card{background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow)}.panel-head{padding:17px 19px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center}.panel-head h2{font-size:15px;margin:0}.panel-head a{font-size:12px}.task-row{display:flex;align-items:center;gap:10px;padding:13px 18px;border-bottom:1px solid #edf0f5;color:var(--text)}.task-row:hover{background:#fafbfe}.task-grow{display:grid;gap:3px;flex:1}.task-grow strong{font-size:13px}.task-grow small{font-size:11px;color:var(--muted)}.status-dot{width:9px;height:9px;border-radius:50%;display:inline-block;flex:0 0 auto}.status-dot.todo{background:#9aa3b5}.status-dot.in_progress{background:#4e72d8}.status-dot.review{background:#e19a36}.status-dot.done{background:#47aa7d}.due{font-size:11px;color:var(--muted)}.overdue{color:var(--red)!important;font-weight:700}.project-summary{padding:13px 18px;display:grid;grid-template-columns:1fr auto;gap:4px 12px;color:var(--text);border-bottom:1px solid #edf0f5}.project-summary div:first-child{display:grid}.project-summary small{color:var(--muted);font-size:11px}.project-summary>span{font-size:12px}.progress,.task-progress{height:4px;background:#edf0f6;border-radius:5px;overflow:hidden}.project-summary .progress{grid-column:1/-1}.progress i,.task-progress i{display:block;height:100%;background:var(--blue)}.empty{padding:24px;color:var(--muted);text-align:center;font-size:13px}.client-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.client-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:19px;box-shadow:var(--shadow)}.client-head{display:flex;align-items:center;gap:12px}.client-head h2{margin:0 0 3px;font-size:17px}.client-avatar,.avatar{border-radius:50%;display:grid;place-items:center;color:#fff;background:#687bd1;font-weight:700}.client-avatar{width:42px;height:42px}.avatar{width:26px;height:26px;font-size:11px}.client-head .icon-link{margin-left:auto;font-size:12px}.client-card>p{font-size:13px;color:#667085}.client-projects{display:grid;border-top:1px solid var(--line);margin-top:15px;padding-top:7px}.client-projects a{display:flex;justify-content:space-between;padding:9px 4px;color:var(--text);font-size:13px}.client-projects small{color:var(--muted)}.filterbar{display:flex;gap:9px;margin-bottom:18px}.filterbar input{flex:1;width:auto;min-width:220px}.filterbar select{min-width:190px;width:auto}.filterbar input,.filterbar select,label input,label textarea,label select,.quick-subtask input,.quick-subtask select{border:1px solid #ccd3df;border-radius:7px;padding:10px 11px;background:#fff;width:100%;color:var(--text)}.table-card{overflow:hidden}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:13px 16px;border-bottom:1px solid var(--line);font-size:13px}th{background:#fafbfc;color:#778095;font-size:11px;text-transform:uppercase;letter-spacing:.4px}td small,td .table-title,td code{display:block;margin:2px 0}.table-title{font-weight:700;color:var(--text)}.project-status,.priority-pill{display:inline-block;padding:4px 8px;border-radius:999px;font-size:11px;background:#edf0f5;color:#616b7e}.project-status.active,.project-status.in_progress{background:#e8efff;color:#4160ba}.project-status.completed,.project-status.done{background:#e4f7ed;color:#287854}.project-status.on_hold,.project-status.review{background:#fff3dd;color:#986616}.form-panel{max-width:850px;margin:0 auto;padding:25px}.form-panel>label,.task-dialog label,.task-side label{display:grid;gap:7px;margin-bottom:17px;font-size:13px;font-weight:650}.form-panel label b,.task-dialog label b{color:var(--red)}label small{color:var(--muted);font-weight:400}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:17px}.form-grid.three{grid-template-columns:repeat(3,1fr)}fieldset{border:1px solid var(--line);border-radius:8px;padding:14px;margin:0 0 20px}legend{font-size:13px;font-weight:700}.member-checks{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.check{display:flex!important;align-items:center;gap:8px!important;font-weight:500!important}.check input{width:auto}.check span{display:grid}.check small{font-size:10px}.form-actions{display:flex;justify-content:flex-end;gap:9px;margin-top:22px}.spacer{flex:1}.project-meta{display:flex;gap:15px;align-items:center;color:var(--muted);font-size:12px;margin-bottom:16px}.board{display:grid;grid-template-columns:repeat(4,minmax(230px,1fr));gap:12px;overflow-x:auto;padding-bottom:15px}.board-column{background:#eaedf3;border-radius:10px;min-height:480px;padding:10px}.board-column>header{display:flex;align-items:center;gap:8px;padding:4px 3px 12px}.board-column h2{font-size:13px;margin:0;flex:1}.board-column header b{font-size:11px;background:#d5dae4;padding:3px 7px;border-radius:10px}.board-cards{display:grid;gap:9px}.task-card{background:#fff;border-radius:8px;border:1px solid #dfe3ea;border-left:3px solid #aeb6c5;box-shadow:0 2px 6px rgba(20,30,50,.05)}.task-card.priority-high{border-left-color:#e39446}.task-card.priority-urgent{border-left-color:var(--red)}.task-card a{display:block;padding:12px;color:var(--text)}.task-key{font-size:9px;color:#8a93a6;text-transform:uppercase}.task-key span{float:right;background:#f2f3f6;padding:2px 5px;border-radius:4px}.task-card h3{font-size:13px;line-height:1.45;margin:7px 0}.task-card p{font-size:11px;color:#6f788b;line-height:1.5}.task-card-meta{display:flex;align-items:center;gap:6px;margin-top:10px;font-size:10px;color:#737d90}.task-card-meta time{margin-left:auto}.task-card .task-progress{margin-top:11px}.subtask-count{border-top:1px solid #edf0f3;margin-top:9px;padding-top:8px;font-size:10px;color:#798295}.column-empty{text-align:center;color:#9ba4b5;font-size:11px;padding:25px}.task-dialog{border:0;border-radius:13px;padding:0;width:min(650px,94vw);box-shadow:0 25px 80px #10172d66}.task-dialog::backdrop{background:#141c2eaa}.task-dialog form{padding:22px}.dialog-head{display:flex;justify-content:space-between;margin-bottom:18px}.dialog-head h2{margin:3px 0}.dialog-head small{color:var(--blue);font-weight:700}.dialog-head button{border:0;background:none;font-size:25px;cursor:pointer}.task-detail-grid{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:19px}.task-detail,.task-side{padding:22px}.detail-badges{display:flex;align-items:center;gap:8px}.priority-pill.high,.priority-pill.urgent{background:#ffebe6;color:#b54d35}.parent-link{background:#f4f6fa;padding:10px;border-radius:7px;margin-top:14px;font-size:12px}.description{line-height:1.75;min-height:100px;padding:22px 2px;border-bottom:1px solid var(--line)}.task-detail h2{font-size:14px;margin:24px 0 10px}.subtask-list{display:grid}.subtask-list a{display:grid;grid-template-columns:auto 1fr auto;gap:8px;align-items:center;padding:10px;border-bottom:1px solid var(--line);color:var(--text);font-size:12px}.subtask-list small{color:var(--muted)}.quick-subtask{display:grid;grid-template-columns:1fr 140px auto;gap:7px;margin-top:10px}.comments{display:grid;gap:15px}.comment{display:flex;gap:10px}.comment>div{background:#f6f7fa;border-radius:8px;padding:10px 12px;flex:1}.comment strong{font-size:12px}.comment time{font-size:10px;color:var(--muted);margin-left:8px}.comment p{font-size:13px;line-height:1.6;margin:6px 0}.comment-form textarea{width:100%;border:1px solid #ccd3df;border-radius:8px;padding:10px;margin:15px 0 7px}.task-side form{border-bottom:1px solid var(--line);padding-bottom:20px}.task-side dl{display:grid;grid-template-columns:70px 1fr;gap:12px;font-size:12px}.task-side dt{color:var(--muted)}.task-side dd{margin:0}.login-page{display:grid;place-items:center;background:radial-gradient(circle at 25% 20%,#303d62,var(--navy) 55%);min-height:100vh}.login-card{width:min(410px,92vw);background:#fff;border-radius:16px;padding:35px;box-shadow:0 30px 90px #06091455}.login-brand{display:flex;align-items:center;gap:10px}.login-brand div{display:grid}.login-brand span{font-size:10px;letter-spacing:1.5px;color:var(--muted)}.login-card h1{margin:30px 0 5px;font-size:25px}.login-card>p{color:var(--muted);margin:0 0 24px;font-size:13px}.form-stack{display:grid;gap:16px}.form-stack label{display:grid;gap:7px;font-size:12px;font-weight:600}.form-stack .check{display:flex}.form-stack input{border:1px solid #ccd3df;border-radius:7px;padding:11px}.form-stack .check input{width:auto}@media(max-width:1050px){.board{grid-template-columns:repeat(4,280px)}.stats{grid-template-columns:repeat(2,1fr)}.dashboard-grid{grid-template-columns:1fr}.client-grid{grid-template-columns:1fr}}@media(max-width:720px){.app-shell{grid-template-columns:1fr}.sidebar{position:static;height:auto;padding:12px}.sidebar .brand{padding-bottom:10px}.sidebar nav{display:flex;overflow:auto}.sidebar nav a{white-space:nowrap}.sidebar-user{display:none}.topbar{padding:18px;min-height:85px}.content{padding:18px}.stats{grid-template-columns:1fr 1fr}.form-grid,.form-grid.three,.task-detail-grid{grid-template-columns:1fr}.topbar{align-items:flex-end}.topbar h1{font-size:20px}.client-grid{grid-template-columns:1fr}.filterbar{flex-wrap:wrap}.filterbar select{min-width:100%}.quick-subtask{grid-template-columns:1fr}.member-checks{grid-template-columns:1fr}}