:root{--bg:#eef3f7;--panel:#ffffff;--ink:#172033;--muted:#607086;--line:#ccd6e4;--accent:#2563eb;--accent-dark:#1d4ed8;--soft:#f7f9fc;--danger:#b42318;--success:#067647;--charcoal:#263649;--shadow:0 12px 34px rgba(15,23,42,.12)}
*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--ink);font-size:17px}.topbar{background:linear-gradient(135deg,var(--charcoal),#344860);color:white;padding:18px 24px;display:flex;justify-content:space-between;align-items:center;gap:20px;box-shadow:var(--shadow);position:sticky;top:0;z-index:20}.brand{font-size:26px;font-weight:900;letter-spacing:.2px}.subtitle{font-size:14px;opacity:.9;margin-top:3px}.top-actions{display:flex;gap:10px;align-items:center}.user-pill{background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.18);border-radius:999px;padding:9px 13px;font-size:14px;font-weight:800}.suite-menu{display:flex;align-items:center;gap:8px;flex:1;justify-content:center}.menu-item{position:relative}.menu-item>button{border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.08);color:white;border-radius:12px;padding:10px 14px;font-weight:800;cursor:pointer;font-size:15px}.menu-drop{display:none;position:absolute;top:44px;left:0;background:white;color:var(--ink);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);min-width:210px;padding:8px;z-index:30}.menu-item:hover .menu-drop{display:block}.menu-drop a,.menu-drop span{display:block;text-decoration:none;color:var(--ink);padding:10px 12px;border-radius:10px;font-size:15px}.menu-drop a:hover{background:#eff6ff;color:#1d4ed8}.btn{border:1px solid var(--line);background:#fff;color:#263241;text-decoration:none;border-radius:12px;padding:11px 16px;font-weight:800;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;font-size:16px}.btn:hover{background:#f1f5f9}.btn.primary{background:var(--accent);border-color:var(--accent);color:white}.btn.primary:hover{background:var(--accent-dark)}.btn.ghost{background:#f8fafc}.btn.danger{background:#fff;border-color:#fecdca;color:var(--danger)}.btn.full{width:100%;margin-top:14px}.panel{background:var(--panel);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}
.suite-shell{max-width:1360px;margin:0 auto;padding:22px}.hero-panel{background:linear-gradient(135deg,#fff,#f7fbff);border:1px solid var(--line);border-radius:20px;padding:24px;display:flex;justify-content:space-between;gap:24px;align-items:center;box-shadow:var(--shadow);margin-bottom:18px}.hero-panel h1{font-size:34px;margin:0 0 6px}.hero-panel p{font-size:18px;color:var(--muted);margin:0;line-height:1.4}.summary-cards{display:flex;gap:12px}.summary-cards div{min-width:105px;background:#eff6ff;border:1px solid #bfdbfe;border-radius:16px;padding:14px;text-align:center}.summary-cards strong{display:block;font-size:32px;line-height:1;color:#1d4ed8}.summary-cards span{display:block;color:#4b5d75;font-weight:800;margin-top:7px}.filter-panel{padding:15px;margin-bottom:18px}.filter-row{display:grid;grid-template-columns:minmax(280px,1.5fr) 190px 190px 220px 120px;gap:12px;align-items:center}input,select,textarea{width:100%;border:1px solid var(--line);border-radius:12px;background:white;color:var(--ink);padding:12px 13px;font-size:17px;outline:none}textarea{resize:vertical;line-height:1.5}input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(37,99,235,.12)}label{font-size:15px;font-weight:800;color:#344054;display:block;margin:13px 0 6px}.idea-board{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px}.suite-card{display:block;text-decoration:none;color:inherit;background:white;border:1px solid var(--line);border-radius:18px;padding:18px;box-shadow:var(--shadow);min-height:210px;transition:.16s}.suite-card:hover{transform:translateY(-2px);border-color:#9db3d2}.card-top{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}.suite-card h2{font-size:23px;margin:0 0 10px;line-height:1.15}.suite-card p{font-size:16px;color:#4d5d72;line-height:1.45;min-height:46px}.card-meta{border-top:1px solid #edf1f5;margin-top:16px;padding-top:12px;display:flex;gap:8px;flex-wrap:wrap;color:var(--muted);font-size:14px;font-weight:800}.card-meta span{background:#f3f6fa;border-radius:999px;padding:6px 10px}.badge{font-size:13px;font-weight:900;border-radius:999px;padding:6px 10px;background:#eef2ff;color:#344054}.badge.type{background:#e0f2fe;color:#075985}.badge.status{background:#ecfdf3;color:#067647}.badge.priority{background:#fff7ed;color:#c2410c}.empty{padding:24px;text-align:center;color:var(--muted);border:1px dashed var(--line);border-radius:16px;background:#f8fafc}.big-empty{grid-column:1/-1;font-size:18px}.empty.small{padding:14px;text-align:left}.alert{max-width:1360px;margin:14px auto 0;padding:12px 16px;border-radius:13px;font-weight:800;font-size:16px}.alert.success{background:#ecfdf3;color:var(--success);border:1px solid #abefc6}.alert.error{background:#fef3f2;color:var(--danger);border:1px solid #fecdca}
.modal-backdrop{position:fixed;inset:0;background:rgba(15,23,42,.54);z-index:100;display:flex;align-items:flex-start;justify-content:center;padding:28px;overflow:auto}.idea-modal{width:min(1120px,100%);background:white;border-radius:22px;border:1px solid var(--line);box-shadow:0 24px 70px rgba(0,0,0,.25);padding:22px}.modal-head{display:flex;justify-content:space-between;gap:18px;border-bottom:1px solid var(--line);padding-bottom:15px;margin-bottom:12px}.modal-head h1{font-size:30px;margin:0}.modal-head p{margin:6px 0 0;color:var(--muted);font-size:17px}.modal-close{width:44px;height:44px;border-radius:14px;background:#eef2f7;text-decoration:none;color:#1f2937;display:flex;align-items:center;justify-content:center;font-size:32px;font-weight:700;line-height:1}.grid{display:grid;gap:14px}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.three-ish{grid-template-columns:repeat(3,minmax(0,1fr))}.grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}.notes-box{background:var(--soft);border:1px solid var(--line);border-radius:16px;padding:15px;margin-top:18px}.notes-box h2,.saved-notes h2{font-size:22px;margin:0 0 10px}.saved-notes{margin-top:20px;border-top:1px solid var(--line);padding-top:16px}.note-card{border:1px solid var(--line);border-radius:16px;background:#fff;margin-bottom:13px;overflow:hidden}.note-head{display:flex;justify-content:space-between;gap:12px;padding:12px 14px;background:#f8fafc;border-bottom:1px solid var(--line)}.note-head span{display:block;color:var(--muted);font-size:13px;margin-top:3px}.note-card pre{white-space:pre-wrap;margin:0;padding:14px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:15px;line-height:1.5;color:#344054}.link-danger{border:0;background:none;color:var(--danger);font-weight:800;cursor:pointer;font-size:15px}.modal-actions{position:sticky;bottom:-22px;background:white;border-top:1px solid var(--line);padding:16px 0 0;margin-top:18px;display:flex;gap:10px;justify-content:flex-end}
.auth-body{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:18px;background:linear-gradient(135deg,#e9eef6,#f8fafc)}.auth-card{width:min(480px,100%);background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);padding:26px}.auth-brand{font-size:28px;font-weight:900;color:var(--charcoal)}.auth-subtitle{margin-top:4px;color:var(--muted);font-size:15px}.auth-card h1{font-size:26px;margin:22px 0 8px}.auth-card .muted{color:var(--muted);line-height:1.5;font-size:16px}.auth-link{display:block;text-align:center;margin-top:12px;color:var(--accent);font-weight:800;text-decoration:none}.auth-alert{margin:14px 0 0}footer{text-align:center;color:var(--muted);font-size:13px;padding:20px}
@media(max-width:1050px){.topbar{align-items:flex-start;flex-direction:column}.suite-menu{justify-content:flex-start;flex-wrap:wrap}.top-actions{width:100%;flex-wrap:wrap}.filter-row{grid-template-columns:1fr 1fr}.filter-row input[type=search]{grid-column:1/-1}.hero-panel{flex-direction:column;align-items:flex-start}.summary-cards{width:100%;flex-wrap:wrap}.grid.two,.grid.three-ish,.grid.four{grid-template-columns:1fr}.modal-backdrop{padding:12px}.idea-modal{padding:16px}.modal-actions{flex-direction:column}.modal-actions .btn{width:100%}}
@media(max-width:620px){body{font-size:16px}.suite-shell{padding:12px}.filter-row{grid-template-columns:1fr}.idea-board{grid-template-columns:1fr}.hero-panel h1{font-size:28px}.suite-card h2{font-size:21px}.summary-cards div{flex:1}.topbar{padding:14px}.brand{font-size:23px}}

/* IdeaVault v1.3 Notes & Notebooks */
.menu-item.open .menu-drop{display:block}.menu-drop{max-height:calc(100vh - 92px);overflow-y:auto;overscroll-behavior:contain}.section-title-row{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:10px}.section-title-row h2{margin:0}.inline-form{margin:0}.notes-layout{display:grid;grid-template-columns:270px minmax(0,1fr);gap:18px;align-items:start}.notebook-sidebar{padding:16px;position:sticky;top:108px}.sidebar-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px}.sidebar-head h2{font-size:21px;margin:0}.sidebar-head a{font-size:14px;color:var(--accent);font-weight:800;text-decoration:none}.notebook-link{display:flex;align-items:center;justify-content:space-between;gap:10px;text-decoration:none;color:var(--ink);padding:11px 12px;border-radius:11px;margin-bottom:5px;font-size:15px;font-weight:800}.notebook-link:hover,.notebook-link.active{background:#eff6ff;color:#1d4ed8}.notebook-link strong{min-width:30px;text-align:center;border-radius:999px;padding:4px 7px;background:#eef2f7;color:#526173;font-size:12px}.notes-main{min-width:0}.note-filter-panel{margin-bottom:16px}.note-filter-row{display:grid;grid-template-columns:minmax(260px,1.5fr) 190px auto auto 110px;gap:10px;align-items:center}.check-filter{display:flex;align-items:center;gap:7px;margin:0;white-space:nowrap;font-size:14px}.check-filter input{width:auto;margin:0}.note-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(330px,1fr));gap:16px}.long-note-card{background:white;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);overflow:hidden;min-height:245px;display:flex;flex-direction:column}.long-note-card.pinned{border-color:#f6c766;box-shadow:0 12px 34px rgba(180,120,0,.14)}.long-note-top{display:flex;align-items:flex-start;justify-content:space-between;gap:10px;padding:15px 16px 0}.long-note-link{display:flex;flex-direction:column;flex:1;color:inherit;text-decoration:none;padding:0 16px 16px}.long-note-link h2{font-size:23px;line-height:1.2;margin:2px 0 9px}.long-note-link p{margin:0;color:#4d5d72;line-height:1.55;font-size:16px;flex:1}.pin-button{border:0;background:#fff7df;color:#b7791f;border-radius:10px;cursor:pointer;font-size:23px;line-height:1;padding:7px 9px}.pin-button:hover{background:#ffefba}.badge.pin{background:#fff4ce;color:#9a6700}.badge.notebook{background:#eef2ff;color:#4338ca}.badge.linked{background:#ecfdf3;color:#067647;max-width:100%;overflow:hidden;text-overflow:ellipsis}.tag-row{display:flex;gap:6px;flex-wrap:wrap;margin-top:13px}.tag-row span{font-size:12px;font-weight:800;color:#475467;background:#f2f4f7;border-radius:999px;padding:5px 8px}.note-date{border-top:1px solid #edf1f5;margin-top:14px;padding-top:11px;color:var(--muted);font-size:13px;font-weight:700}.notebook-manager{display:grid;grid-template-columns:330px minmax(0,1fr);gap:18px;align-items:start}.notebook-form-panel{padding:20px;position:sticky;top:108px}.notebook-form-panel h2{margin:0 0 8px;font-size:24px}.form-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:15px}.notebook-list{display:grid;gap:14px}.notebook-card{padding:18px;display:flex;justify-content:space-between;align-items:center;gap:18px}.notebook-card h2{font-size:22px;margin:0 0 6px}.notebook-card p{margin:0 0 8px;color:var(--muted);line-height:1.45}.notebook-card span{font-size:13px;font-weight:800;color:#526173}.notebook-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.notebook-actions form{margin:0}.note-editor-modal{width:min(1180px,100%)}.rich-toolbar{display:flex;gap:6px;flex-wrap:wrap;padding:9px;background:#eef2f7;border:1px solid var(--line);border-bottom:0;border-radius:13px 13px 0 0}.rich-toolbar button{border:1px solid #c8d2df;background:white;color:#344054;border-radius:8px;padding:7px 10px;cursor:pointer;font-size:14px;font-weight:700}.rich-toolbar button:hover{background:#eff6ff;border-color:#93b4e6}.rich-editor{min-height:430px;max-height:62vh;overflow:auto;border:1px solid var(--line);border-radius:0 0 13px 13px;padding:18px;background:white;line-height:1.65;font-size:17px;outline:none}.rich-editor:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(37,99,235,.12)}.rich-editor h1{font-size:30px}.rich-editor h2{font-size:25px}.rich-editor h3{font-size:21px}.rich-editor p{margin:0 0 12px}.rich-editor blockquote{border-left:4px solid #94a3b8;margin:14px 0;padding:8px 14px;background:#f8fafc;color:#475569}.rich-editor pre{white-space:pre-wrap;background:#172033;color:#f8fafc;padding:14px;border-radius:12px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.rich-editor a{color:var(--accent)}.pin-setting{display:flex;align-items:flex-end}.toggle-label{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;border:1px solid var(--line);border-radius:13px;padding:11px 13px;margin:13px 0 0;background:#f8fafc;cursor:pointer}.toggle-label strong{display:block;color:#344054}.toggle-label small{display:block;color:var(--muted);font-weight:500;margin-top:2px}.switch-wrap{position:relative;display:inline-flex;align-items:center}.switch-wrap input{position:absolute;opacity:0;pointer-events:none}.switch{width:48px;height:27px;border-radius:999px;background:#aeb8c6;display:inline-block;position:relative;transition:.18s}.switch:after{content:"";position:absolute;width:21px;height:21px;border-radius:50%;background:white;left:3px;top:3px;box-shadow:0 2px 5px rgba(0,0,0,.25);transition:.18s}.switch-wrap input:checked + .switch{background:var(--accent)}.switch-wrap input:checked + .switch:after{transform:translateX(21px)}.switch-wrap input:focus-visible + .switch{outline:3px solid rgba(37,99,235,.25);outline-offset:2px}

@media(max-width:1100px){.notes-layout,.notebook-manager{grid-template-columns:1fr}.notebook-sidebar,.notebook-form-panel{position:static}.note-filter-row{grid-template-columns:1fr 1fr}.note-filter-row input[type=search]{grid-column:1/-1}.notebook-card{align-items:flex-start}.rich-editor{min-height:360px}.menu-drop{max-height:55vh}}
@media(max-width:700px){.note-grid{grid-template-columns:1fr}.note-filter-row{grid-template-columns:1fr}.note-filter-row input[type=search]{grid-column:auto}.notebook-card{flex-direction:column}.notebook-actions{width:100%}.notebook-actions .btn,.notebook-actions form{flex:1}.notebook-actions form .btn{width:100%}.section-title-row{align-items:flex-start;flex-direction:column}.rich-toolbar{position:sticky;top:0;z-index:2}.rich-editor{min-height:320px}.pin-setting{align-items:stretch}}

/* IdeaVault v1.3.1 Notes polish */
.mini-link{display:inline-flex!important;align-items:center;justify-content:center;border:1px solid var(--line);background:#f8fafc;border-radius:9px;padding:7px 9px!important;font-size:12px!important;line-height:1;color:#344054!important}.mini-link:hover{background:#eff6ff!important;border-color:#a9c3e8;color:#1d4ed8!important}
.note-filter-form{display:grid;gap:12px}.note-filter-fields{display:grid;grid-template-columns:minmax(260px,1fr) 230px;gap:10px}.note-filter-options{display:grid;grid-template-columns:minmax(210px,1fr) minmax(250px,1fr) auto;gap:10px;align-items:stretch}.filter-toggle{display:flex;align-items:center;justify-content:space-between;gap:16px;border:1px solid var(--line);border-radius:13px;padding:10px 12px;margin:0;background:#f8fafc;cursor:pointer;min-height:62px}.filter-toggle:hover{border-color:#a9c3e8;background:#f4f8ff}.filter-toggle strong{display:block;color:#344054;font-size:14px}.filter-toggle small{display:block;color:var(--muted);font-size:12px;font-weight:500;margin-top:2px;line-height:1.3}.filter-actions{display:flex;gap:8px;align-items:stretch}.filter-actions .btn{white-space:nowrap}.note-empty{padding:38px 24px}.note-empty .empty-icon{font-size:38px;line-height:1}.note-empty h2{margin:10px 0 5px;font-size:23px;color:var(--ink)}.note-empty p{max-width:620px;margin:0 auto 16px;line-height:1.5}.notebook-manager{grid-template-columns:390px minmax(0,1fr)}.notebook-form-panel{scroll-margin-top:120px}.field-help{font-size:12px;color:var(--muted);line-height:1.4;margin-top:6px}.notebook-card-copy{min-width:0}.notebook-title-row{display:flex;align-items:center;gap:9px;flex-wrap:wrap}.notebook-title-row h2{margin:0}.badge.default-book{background:#ecfdf3;color:#067647}.notebook-card>div:first-child{flex:1}.notebook-actions .btn{min-width:88px}.notebook-sidebar .btn.full{margin-top:12px}.notebook-link span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.notebook-link strong{flex:0 0 auto}.notes-layout{min-height:420px}
@media(max-width:1100px){.note-filter-options{grid-template-columns:1fr 1fr}.filter-actions{grid-column:1/-1}.filter-actions .btn{flex:1}.notebook-manager{grid-template-columns:1fr}}
@media(max-width:700px){.note-filter-fields,.note-filter-options{grid-template-columns:1fr}.filter-actions{grid-column:auto;flex-direction:column}.notebook-card{padding:15px}.notebook-title-row h2{font-size:20px}.notebook-form-panel{padding:16px}}