*{box-sizing:border-box}
:root{
    font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
    color:#181818;background:#f4f4f1;
    --bg:#f4f4f1;--card:#fff;--line:#e2e2dc;--muted:#70706d;--ink:#181818;
    --accent:#181818;--soft:#efefeb;--danger:#b42318;--warn:#a15c00;--ok:#217a3b;
}
html{scroll-behavior:smooth}
body{margin:0;min-height:100vh;background:var(--bg)}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
[hidden]{display:none!important}

.topbar{
    min-height:62px;display:flex;align-items:center;gap:18px;padding:0 22px;
    background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);
    position:sticky;top:0;z-index:50;backdrop-filter:blur(12px)
}
.topbar .brand{font-weight:900;letter-spacing:.08em}
.nav-scroll{display:flex;gap:17px;align-items:center;flex:1;overflow:auto;white-space:nowrap;scrollbar-width:none}
.nav-scroll::-webkit-scrollbar{display:none}
.nav-scroll a{font-size:14px}
.system-actions{display:flex;gap:8px}
.system-link{font-size:17px;width:30px;height:30px;display:grid;place-items:center;border-radius:8px}
.system-link:hover{background:var(--soft)}
.link-button,.text-action,.mini-action{border:0;background:transparent;color:inherit;padding:0}
.install-top-button{
    border:1px solid var(--line);background:#fff;border-radius:10px;padding:8px 11px;
    font-size:12px;font-weight:750;display:flex;align-items:center;gap:5px
}

.shell{width:min(1280px,calc(100% - 32px));margin:0 auto;padding:30px 0 82px}
.hero{padding:24px 0 18px}
.hero.compact{padding-bottom:10px}
.hero h1{font-size:clamp(34px,5vw,60px);margin:.12em 0}
.hero p{max-width:780px;color:var(--muted);font-size:17px;line-height:1.55}
.home-hero{display:flex;align-items:flex-end;justify-content:space-between;gap:24px}
.eyebrow{text-transform:uppercase;letter-spacing:.16em;font-size:12px;font-weight:850;color:#73736f}
.section-head{display:flex;align-items:flex-start;justify-content:space-between;gap:18px}
.section-head h1,.section-head h2{margin-top:0}
.quick-actions{display:flex;gap:9px;flex-wrap:wrap}

.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin:20px 0}
.card,.panel,.login-card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:22px}
.card{transition:.15s ease}
.card:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,0,0,.045)}
.card span,.card small{display:block;color:var(--muted)}
.card strong{display:block;font-size:34px;margin:9px 0}
.stat-card.attention{border-color:#e6b1aa;background:#fffafa}
.panel{margin-top:18px}
.badge,.tag{display:inline-flex;align-items:center;border-radius:999px;padding:4px 9px;background:var(--soft);font-size:12px;color:#555}
.tag.danger{background:#fff0ee;color:var(--danger)}
.tag.warn{background:#fff6e8;color:var(--warn)}
.notice,.alert{margin:14px 0;padding:13px 15px;border-radius:13px;border:1px solid #e5d09e;background:#fff9e8}
.alert.success{background:#edf8ef;border-color:#b6d9bc}
.notice a{text-decoration:underline;font-weight:700}
.button{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:11px;background:var(--ink);color:#fff;padding:11px 16px;font-weight:750}
.button.secondary{background:#fff;color:var(--ink);border:1px solid var(--line)}
.button.compact{padding:8px 12px;font-size:13px}
.icon-button{width:38px;height:38px;display:grid;place-items:center;border:1px solid var(--line);background:#fff;border-radius:10px;font-size:25px}

.dashboard-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:16px}
.dashboard-panel{margin:0;min-height:220px}
.risk-panel{border-color:#efc0ba}
.small-link{font-size:12px;color:var(--muted);text-decoration:underline}
.compact-list{display:grid;gap:4px}
.compact-row{display:flex;gap:10px;align-items:center;padding:10px 4px;border-bottom:1px solid #efefeb}
.compact-row:last-child{border-bottom:0}
.compact-row div{min-width:0}
.compact-row strong,.compact-row small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.compact-row small{color:var(--muted);margin-top:2px}
.no-link{cursor:default}
.priority-dot{width:9px;height:9px;border-radius:50%;background:#bfbfba;flex:0 0 auto}
.priority-dot.important{background:#e6a100}
.priority-dot.urgent{background:#d92d20}
.date-pill{min-width:56px;text-align:center;padding:5px 7px;border-radius:8px;background:var(--soft);font-size:11px;font-weight:750;color:#555}
.date-pill.danger{background:#fff0ee;color:var(--danger)}
.empty-copy{color:var(--muted);padding:18px 0}

.shortcut-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:10px}
.shortcut{display:flex;align-items:center;gap:9px;padding:12px;border:1px solid var(--line);border-radius:12px;background:#fff;min-width:0}
.shortcut span{font-size:18px}
.shortcut strong{font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}
.form-grid label{display:block;font-weight:650;font-size:14px}
.form-grid input,.form-grid select,.form-grid textarea,.filter-form input,.filter-form select{
    width:100%;margin-top:7px;padding:11px 12px;border:1px solid #d5d5cf;background:#fff;border-radius:10px;color:var(--ink)
}
.form-grid textarea{resize:vertical}
.form-grid .span-2{grid-column:span 2}
.form-grid .check{display:flex;align-items:center;gap:8px;padding-top:25px}
.form-grid .check input{width:auto;margin:0}
.form-actions{display:flex;gap:10px}

.task-scope-bar,.agenda-viewbar{display:flex;gap:6px;overflow:auto;padding:4px 0;margin:14px 0;scrollbar-width:none}
.task-scope-bar::-webkit-scrollbar,.agenda-viewbar::-webkit-scrollbar{display:none}
.task-scope-bar a,.agenda-viewbar a{
    flex:0 0 auto;padding:8px 12px;border:1px solid var(--line);border-radius:999px;
    font-size:13px;background:#fff
}
.task-scope-bar a.active,.agenda-viewbar a.active{background:#181818;color:#fff;border-color:#181818}

.toolbar{margin:16px 0}
.filter-form{display:grid;grid-template-columns:minmax(240px,2fr) 1fr 1fr auto;gap:10px;align-items:end}
.filter-form input,.filter-form select{margin-top:0}

.task-list{display:grid;gap:9px}
.task-row{display:grid;grid-template-columns:44px minmax(0,1fr) auto;gap:12px;align-items:start;background:#fff;border:1px solid var(--line);border-radius:15px;padding:14px}
.task-row.urgent{border-left:4px solid #d92d20}
.task-row.important:not(.urgent){border-left:4px solid #e6a100}
.task-row.late{background:#fffafa}
.task-row.closed{opacity:.58}
.task-check button{width:32px;height:32px;border-radius:50%;border:1px solid #cfcfc8;background:#fff;font-size:19px}
.task-title-line{display:flex;align-items:center;gap:7px;flex-wrap:wrap}
.task-main p{margin:8px 0;color:#61615e;line-height:1.45}
.task-meta{display:flex;gap:12px;flex-wrap:wrap;color:#858581;font-size:12px}
.task-actions{display:flex;gap:12px;align-items:center;font-size:13px}
.task-actions a,.task-actions button{text-decoration:underline}
.empty-state{padding:50px 22px;text-align:center;background:#fff;border:1px dashed #cfcfc8;border-radius:16px;color:var(--muted)}
.empty-state strong,.empty-state span{display:block}
.pagination{display:flex;justify-content:center;align-items:center;gap:20px;margin:24px 0;font-size:13px}
.pagination a{padding:8px 12px;background:#fff;border:1px solid var(--line);border-radius:9px}

.calendar-head{display:flex;align-items:center;justify-content:center;gap:18px;margin:20px 0 14px}
.calendar-head>div{text-align:center}
.calendar-head h2{min-width:240px;text-align:center;margin:0}
.today-link{display:inline-block;font-size:11px;color:var(--muted);margin-top:4px;text-decoration:underline}
.calendar-weekdays,.calendar-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr))}
.calendar-weekdays{color:var(--muted);font-size:12px;font-weight:750;text-align:center;margin-bottom:6px}
.calendar-day{min-height:150px;background:#fff;border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:9px;overflow:hidden}
.calendar-day:nth-child(7n+1){border-left:1px solid var(--line)}
.calendar-day:nth-child(-n+7){border-top:1px solid var(--line)}
.calendar-day header{display:flex;justify-content:space-between;align-items:center;margin-bottom:7px}
.calendar-day header span{display:grid;place-items:center;width:27px;height:27px;border-radius:50%;font-weight:750}
.calendar-day.today header span{background:#181818;color:#fff}
.calendar-day header small{font-size:10px;color:var(--muted)}
.muted-day{background:#f8f8f6;color:#aaa}
.calendar-item{position:relative;display:block;border-radius:8px;padding:6px 7px;margin:5px 0;font-size:11px;line-height:1.25}
.calendar-item.event{background:#eaf4ff}
.calendar-item.task{background:#f0f0ed}
.calendar-item.task.urgent{background:#fff0ee}
.calendar-item strong{font-size:11px}
.calendar-item small{display:block;margin-top:2px;color:#666}

.week-grid{display:grid;grid-template-columns:repeat(7,minmax(150px,1fr));gap:8px;overflow:auto}
.week-column{background:#fff;border:1px solid var(--line);border-radius:14px;padding:10px;min-height:420px}
.week-column.today{border-color:#9c9c96;box-shadow:inset 0 0 0 1px #9c9c96}
.week-column header{padding:4px 3px 12px;border-bottom:1px solid var(--line);margin-bottom:8px}
.week-column header strong,.week-column header span{display:block}
.week-column header span{font-size:12px;color:var(--muted)}

.day-view{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.day-view .panel{margin:0}
.agenda-list{display:grid;gap:7px}
.agenda-list-item{display:flex;gap:10px;align-items:flex-start;padding:11px;border:1px solid var(--line);border-radius:11px;background:#fff}
.agenda-list-item.event{border-left:4px solid #6ba6d8}
.agenda-list-item.task{border-left:4px solid #aaa}
.agenda-list-item strong,.agenda-list-item small{display:block}
.agenda-list-item small{color:var(--muted);margin-bottom:2px}
.timeline-view{display:grid;gap:12px}
.timeline-day{background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px}
.timeline-day>header{display:flex;gap:10px;align-items:center;margin-bottom:10px}

.pwa-banner{
    position:fixed;left:50%;bottom:18px;transform:translateX(-50%);
    width:min(620px,calc(100% - 24px));background:#181818;color:#fff;border-radius:16px;
    padding:14px 16px;z-index:100;box-shadow:0 18px 45px rgba(0,0,0,.22);
    display:flex;justify-content:space-between;gap:18px;align-items:center
}
.pwa-banner strong,.pwa-banner span{display:block}
.pwa-banner span{font-size:12px;color:#ccc;margin-top:3px}
.pwa-banner-actions{display:flex;align-items:center;gap:10px}
.pwa-banner .button{background:#fff;color:#181818}
.pwa-banner .text-action{color:#ccc;font-size:12px;white-space:nowrap}
.modal-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.48);z-index:120;display:grid;place-items:center;padding:18px}
.modal-card{width:min(480px,100%);background:#fff;border-radius:18px;padding:24px;position:relative}
.modal-card h2{font-size:28px;margin:.2em 0}
.modal-close{position:absolute;right:14px;top:12px;width:34px;height:34px;border:0;background:var(--soft);border-radius:50%;font-size:20px}
.install-steps{padding-left:22px;line-height:1.7}

.login-wrap{min-height:78vh;display:grid;place-items:center}
.login-card{width:min(460px,100%)}
.login-card h1{font-size:38px;margin:.2em 0}
.login-card label{display:block;margin-top:16px;font-weight:650}
.login-card input{width:100%;margin-top:8px;padding:13px 14px;border:1px solid #d7d7d2;border-radius:12px;background:#fff}
.login-card button{width:100%;margin-top:20px;padding:13px;border:0;border-radius:12px;background:#181818;color:#fff;font-weight:800}
.muted{color:var(--muted)}
code{background:#efefeb;padding:2px 6px;border-radius:6px}

@media(max-width:980px){
    .grid{grid-template-columns:repeat(2,minmax(0,1fr))}
    .shortcut-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
    .filter-form{grid-template-columns:1fr 1fr}
}
@media(max-width:760px){
    .shell{width:min(100% - 18px,1280px);padding-top:18px}
    .topbar{padding:0 12px;gap:10px}
    .install-top-button span{display:none}
    .home-hero{align-items:flex-start;flex-direction:column}
    .dashboard-grid,.day-view{grid-template-columns:1fr}
    .shortcut-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
    .form-grid{grid-template-columns:1fr}
    .form-grid .span-2{grid-column:auto}
    .filter-form{grid-template-columns:1fr}
    .task-row{grid-template-columns:38px minmax(0,1fr)}
    .task-actions{grid-column:2;justify-content:flex-start}
    .calendar-grid{overflow-x:auto;grid-template-columns:repeat(7,minmax(115px,1fr))}
    .calendar-weekdays{grid-template-columns:repeat(7,minmax(115px,1fr));overflow:hidden}
    .calendar-day{min-height:120px}
    .pwa-banner{align-items:flex-start;flex-direction:column}
    .pwa-banner-actions{width:100%;justify-content:flex-end}
}
@media(max-width:430px){
    .grid{grid-template-columns:1fr}
    .shortcut-grid{grid-template-columns:1fr 1fr}
    .system-actions{display:none}
}