/* Mis Tareas · Impulso Web · sin dependencias */
:root{font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;color-scheme:dark;--bg:#0a101c;--sidebar:#0d1524;--surface:#111c2e;--surface2:#162338;--surface3:#1e2d45;--top:#0e1828;--text:#ecf3ff;--muted:#8fa0bc;--subtle:#647797;--border:#26344b;--border2:#31425e;--primary:#5b96fa;--primary2:#347ef2;--accent:#31cebd;--shadow:0 18px 50px rgba(0,0,0,.15);--hover:rgba(112,152,210,.09);--radius:17px;--danger:#ef7987;--success:#30c4a5}
:root[data-theme="light"]{color-scheme:light;--bg:#f3f6fc;--sidebar:#fff;--surface:#fff;--surface2:#f1f5fc;--surface3:#e8eef8;--top:rgba(255,255,255,.92);--text:#17243a;--muted:#687993;--subtle:#8391a6;--border:#e0e7f2;--border2:#cbd6e6;--primary:#3779eb;--primary2:#2366d8;--accent:#0b9e87;--shadow:0 18px 55px rgba(41,64,105,.07);--hover:rgba(76,117,190,.06);--danger:#d74759;--success:#0eac90}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-size:14px;line-height:1.5;min-width:320px}button,input,select,textarea{font:inherit}button{cursor:pointer}a{color:inherit}button:disabled{opacity:.42;cursor:not-allowed}button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid var(--primary);outline-offset:2px}svg{flex-shrink:0}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.24}h1{letter-spacing:-.038em}h2{letter-spacing:-.02em}h3{letter-spacing:-.012em}small{font-size:12px}.muted{color:var(--muted)}.small-muted{color:var(--muted);font-size:12px}.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}.noscript-load{display:grid;min-height:100vh;place-items:center;color:var(--muted)}
.app-shell{min-height:100vh}
.sidebar{position:fixed;z-index:50;inset:0 auto 0 0;width:264px;background:var(--sidebar);border-right:1px solid var(--border);display:flex;flex-direction:column}
.brand{height:92px;display:flex;align-items:center;gap:12px;padding:22px 22px 18px}.brand-mark{width:44px;height:44px;border-radius:13px;background:linear-gradient(138deg,#5a91ff,#6a7df7);display:grid;place-items:center;color:white;box-shadow:0 9px 22px #527ee63a}.brand strong{display:block;font-size:19px;letter-spacing:-.04em;font-weight:800}.brand small{display:block;color:var(--subtle);font-size:10px;letter-spacing:.025em;margin-top:1px}.sidebar-inner{overflow-y:auto;padding:13px 15px;flex:1}.nav-heading{font-size:10px;letter-spacing:.13em;color:var(--subtle);font-weight:800;padding:12px 15px}.nav-heading.second{margin-top:27px}.sidebar nav{display:flex;flex-direction:column;gap:5px}.nav-link{background:transparent;color:var(--muted);width:100%;border:0;border-radius:11px;display:flex;gap:13px;align-items:center;text-align:left;padding:12px 15px;transition:background .18s,color .18s;font-weight:600}.nav-link:hover{color:var(--text);background:var(--hover)}.nav-link.active{background:linear-gradient(100deg,rgba(85,145,244,.18),rgba(85,145,244,.08));color:var(--primary)}.nav-link.active:before{content:"";position:absolute;left:0;height:28px;width:3px;background:var(--primary);border-radius:0 3px 3px 0}.nav-link em{font-style:normal;margin-left:auto;font-size:11px;background:var(--surface3);padding:2px 7px;border-radius:6px;color:var(--muted)}.sidebar-footer{padding:18px 18px 21px;border-top:1px solid var(--border)}.privacy-note{display:flex;align-items:flex-start;gap:9px;padding:13px;background:var(--surface2);border:1px solid var(--border);border-radius:10px;color:var(--muted);font-size:11px;line-height:1.5}.privacy-note svg{color:var(--accent)}.version{font-size:11px;color:var(--subtle);display:flex;justify-content:space-between;margin:19px 4px 0}.close-sidebar,.sidebar-backdrop{display:none}
.main-area{margin-left:264px;min-width:0;min-height:100vh}.topbar{height:80px;position:sticky;top:0;z-index:30;background:var(--top);backdrop-filter:blur(16px);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 clamp(18px,3.6vw,53px);gap:20px}.topbar-left,.topbar-actions{display:flex;align-items:center;gap:18px}.topbar-actions{gap:15px}.breadcrumb{font-size:13px;color:var(--subtle);white-space:nowrap}.breadcrumb span{padding:0 11px;color:var(--border2)}.breadcrumb strong{color:var(--text);font-weight:600}.today-top{color:var(--muted);font-size:12px;text-transform:capitalize}.page-content{max-width:1510px;margin:auto;padding:35px clamp(18px,3.6vw,53px) 54px}.page-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:18px;margin-bottom:28px}.page-heading h1{font-size:clamp(26px,2.9vw,34px);margin:5px 0 7px;font-weight:780}.eyebrow{font-weight:800;letter-spacing:.13em;color:var(--primary);font-size:10px;margin:0}.page-description{color:var(--muted);font-size:13px;margin:0}.heading-actions{display:flex;flex-wrap:wrap;gap:10px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:1px solid transparent;padding:11px 17px;min-height:43px;border-radius:10px;white-space:nowrap;font-size:13px;font-weight:700;transition:background .16s,transform .16s,border-color .16s;text-decoration:none}.btn:not(:disabled):active{transform:translateY(1px)}.btn.primary{background:var(--primary2);color:#fff;box-shadow:0 6px 15px rgba(47,115,233,.15)}.btn.primary:hover{background:var(--primary)}.btn.secondary{background:var(--surface2);border-color:var(--border);color:var(--text)}.btn.secondary:hover{background:var(--surface3)}.btn.danger{background:#d64f66;color:white}.btn.danger-outline{background:transparent;color:var(--danger);border-color:rgba(239,121,135,.4)}.btn.danger-outline:hover{background:rgba(239,121,135,.09)}.btn-small{padding:8px 13px;min-height:36px;font-size:12px}.btn-large{padding:14px 22px;min-height:51px;font-size:15px}.icon-btn{width:36px;height:36px;border:0;border-radius:9px;background:transparent;color:var(--muted);display:inline-grid;place-items:center;flex-shrink:0;transition:background .15s,color .15s}.icon-btn:hover{background:var(--hover);color:var(--text)}.icon-btn.danger-hover:hover{color:var(--danger);background:rgba(239,121,135,.1)}.icon-btn.bordered{border:1px solid var(--border);background:var(--surface2)}.icon-btn.mini{width:24px;height:23px}.menu-btn{display:none}.link-btn{background:transparent;border:0;color:var(--primary);font-weight:700;display:flex;align-items:center;gap:6px;font-size:12px;padding:7px 2px}.link-btn:hover{text-decoration:underline}
.welcome{display:flex;justify-content:space-between;align-items:center;border:1px solid rgba(114,151,253,.3);border-radius:20px;background:linear-gradient(110deg,#1c3765 0%,#1b3b7b 56%,#2458a2 100%);padding:32px 37px;min-height:218px;overflow:hidden;position:relative;color:#fff;box-shadow:0 20px 45px rgba(22,52,105,.12)}.welcome:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 78% 43%,rgba(121,178,255,.26),transparent 35%)}.welcome-copy{position:relative;z-index:1}.welcome-eyebrow{display:flex;align-items:center;gap:8px;color:#b5d5ff;font-weight:800;letter-spacing:.11em;font-size:10px;margin-bottom:13px}.welcome h2{font-size:clamp(23px,2.6vw,30px);margin:0 0 11px;font-weight:750}.welcome p{color:#d8e5ff;margin:0 0 19px}.hero-button{background:#fff;color:#254c91;padding:10px 17px;min-height:39px}.hero-button:hover{background:#e1ecff}.welcome-graphic{position:relative;width:230px;height:165px;margin-right:35px;flex-shrink:0}.graphic-halo{position:absolute;width:205px;height:205px;border-radius:50%;background:radial-gradient(circle,rgba(208,224,255,.21),transparent 70%);left:0;top:-19px}.graphic-card{position:absolute;display:grid;place-items:center;border:1px solid rgba(255,255,255,.28);background:rgba(223,239,255,.16);box-shadow:0 18px 40px #081e5460;backdrop-filter:blur(10px);border-radius:18px;color:white}.graphic-card.one{width:70px;height:70px;top:5px;left:12px;transform:rotate(-13deg)}.graphic-card.two{width:65px;height:65px;right:3px;top:14px;transform:rotate(14deg)}.graphic-card.three{width:108px;height:108px;top:44px;left:65px;background:linear-gradient(135deg,#6998fc,#4358de);border-radius:23px;transform:rotate(5deg)}
.summary-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin:23px 0}.summary-card{min-height:145px;border-radius:var(--radius);background:var(--surface);border:1px solid var(--border);padding:21px 22px;display:flex;flex-direction:column;align-items:flex-start;box-shadow:var(--shadow)}.summary-icon{width:37px;height:37px;display:grid;place-items:center;border-radius:10px;margin-bottom:11px}.summary-icon.blue{background:rgba(92,157,255,.13);color:#74a9ff}.summary-icon.purple{background:rgba(180,152,248,.15);color:#b798f8}.summary-icon.coral{background:rgba(239,121,135,.14);color:#ed8998}.summary-icon.green{background:rgba(43,196,170,.14);color:#38c9ad}.summary-card strong{font-size:28px;letter-spacing:-.04em;line-height:1.1}.summary-card>span{font-size:12px;color:var(--muted);margin-top:6px}.dashboard-grid{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(270px,.9fr);gap:19px}.panel{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);padding:23px;box-shadow:var(--shadow);min-width:0}.section-head{display:flex;align-items:flex-start;justify-content:space-between;gap:15px;margin-bottom:22px}.section-head h2{font-size:16px;margin:0 0 4px;font-weight:730}.section-head p{color:var(--muted);font-size:12px;margin:0}.section-head>svg{color:var(--subtle)}.task-stack{display:flex;flex-direction:column;gap:10px}.task-card{border:1px solid var(--border);border-radius:12px;background:var(--surface2);padding:15px;transition:border-color .15s,background .15s,opacity .15s;min-width:0}.task-card:hover{border-color:var(--border2)}.task-card.dragging{opacity:.4}.task-card[draggable="true"]{cursor:grab}.task-card[draggable="true"]:active{cursor:grabbing}.task-row{display:flex;align-items:flex-start;gap:11px}.drag-grip{color:var(--subtle);padding-top:7px;cursor:grab}.task-checkbox{width:22px;height:22px;flex-shrink:0;border:1.5px solid var(--border2);border-radius:7px;background:var(--surface);color:white;display:grid;place-items:center;margin-top:2px;padding:0}.task-checkbox:hover{border-color:var(--primary)}.task-checkbox.checked{background:var(--accent);border-color:var(--accent)}.task-content{flex:1;min-width:0}.task-content h3{font-size:13px;font-weight:700;margin:2px 0 8px;overflow-wrap:anywhere}.task-card.is-done .task-content h3{text-decoration:line-through;color:var(--muted)}.task-description{font-size:12px;color:var(--muted);margin:0 0 11px;white-space:pre-line;overflow-wrap:anywhere}.task-meta{display:flex;align-items:center;gap:12px;flex-wrap:wrap;font-size:11px;color:var(--muted)}.task-meta>span:not(.priority):not(.doing-badge){display:flex;align-items:center;gap:4px}.task-meta .date-label.overdue{color:var(--danger)}.task-meta .date-label.today{color:#e4a95c}.priority{display:inline-flex;align-items:center;gap:6px;font-size:11px;font-weight:700;white-space:nowrap}.priority i{width:7px;height:7px;border-radius:100%;display:inline-block}.priority.urgent{color:#f17886}.priority.urgent i{background:#f17886}.priority.high{color:#e9a76b}.priority.high i{background:#e9a76b}.priority.medium{color:#86a8f8}.priority.medium i{background:#86a8f8}.priority.low{color:#36bfa3}.priority.low i{background:#36bfa3}.doing-badge{color:#daa765;background:rgba(229,163,90,.13);padding:3px 7px;border-radius:6px}.task-actions{display:flex;align-items:center;gap:0;flex-wrap:nowrap}.task-actions .icon-btn{width:30px;height:30px}.move-controls{display:flex;flex-direction:column;align-items:center;margin-top:-6px}.move-controls .icon-btn{height:19px;width:23px}.task-subprogress{display:flex;align-items:center;gap:9px;color:var(--subtle);font-size:10px;margin-top:11px}.task-subprogress>span:first-child{display:inline-flex;align-items:center;gap:5px}.tiny-progress{background:var(--surface3);border-radius:10px;display:block;height:5px;overflow:hidden;min-width:55px;flex:1;max-width:115px}.tiny-progress b{display:block;background:var(--primary);height:100%;border-radius:inherit}.empty{text-align:center;padding:33px 16px 37px;display:flex;flex-direction:column;align-items:center}.empty-icon{width:67px;height:67px;border-radius:19px;background:var(--surface2);display:grid;place-items:center;color:var(--primary);margin-bottom:15px}.empty h3{margin:0 0 8px;font-size:16px}.empty p{font-size:12px;color:var(--muted);max-width:310px;margin:0 0 19px}.progress-center{display:flex;justify-content:center;padding:10px 0 22px}.progress-ring{width:155px;height:155px;border-radius:100%;display:grid;place-items:center;background:conic-gradient(var(--accent) var(--pct),var(--surface3) 0);position:relative}.progress-ring:before{content:"";position:absolute;inset:12px;border-radius:100%;background:var(--surface)}.progress-ring>div{position:relative;display:flex;flex-direction:column;align-items:center}.progress-ring strong{font-size:31px;letter-spacing:-.04em}.progress-ring span{font-size:12px;color:var(--muted)}.progress-totals{border-top:1px solid var(--border);padding:18px 3px;display:grid;gap:12px}.progress-totals div{display:flex;justify-content:space-between;color:var(--muted);font-size:12px}.progress-totals strong{color:var(--text)}.notice{display:flex;align-items:center;gap:9px;background:rgba(45,196,170,.08);border:1px solid rgba(45,196,170,.18);color:var(--muted);padding:12px;border-radius:10px;font-size:11px}.notice svg{color:var(--accent)}.notice.danger,.notice.warning{background:rgba(230,142,103,.07);border-color:rgba(230,142,103,.19)}.notice.danger svg,.notice.warning svg{color:var(--danger)}
/* Lista y filtros */
.tasks-panel{padding:0;overflow:hidden}.tabs{display:flex;align-items:center;gap:5px;overflow-x:auto;padding:17px 20px 0;border-bottom:1px solid var(--border)}.tab{border:0;border-bottom:2px solid transparent;background:none;color:var(--muted);padding:10px 14px 15px;font-size:12px;font-weight:700;display:flex;align-items:center;gap:7px;white-space:nowrap}.tab.active{color:var(--primary);border-bottom-color:var(--primary)}.tab small{background:var(--surface3);padding:1px 7px;border-radius:5px;color:var(--muted);font-size:10px}.task-filters{display:flex;gap:10px;flex-wrap:wrap;padding:19px 20px 11px}.search-box{flex:1 1 230px;display:flex;align-items:center;gap:8px;background:var(--surface2);border:1px solid var(--border);border-radius:10px;padding:0 11px;height:41px;color:var(--muted)}.search-box input{min-width:0;width:100%;height:100%;border:0;background:transparent;color:var(--text);outline:none}.search-box button{background:transparent;color:var(--muted);border:0;display:grid;place-items:center}.search-box input::placeholder{color:var(--subtle)}.select-wrapper{display:flex;align-items:center;background:var(--surface2);border:1px solid var(--border);border-radius:10px;padding:0 9px;gap:6px;color:var(--subtle)}.select-wrapper select{border:0;background:transparent;min-height:40px;color:var(--text);font-size:12px;max-width:180px;outline:none}.select-wrapper option{color:var(--text);background:var(--surface)}.list-note{padding:0 23px 15px;display:flex;align-items:center;justify-content:space-between;gap:10px;color:var(--subtle);font-size:11px}.list-note b{color:var(--text)}.drag-hint{display:flex;align-items:center;gap:5px}.task-stack-large{padding:0 20px 21px}.task-stack-large .task-card{background:var(--surface);padding:16px 14px}.task-stack-large .task-card:hover{background:var(--surface2)}.task-stack-large .task-content h3{font-size:14px}.task-stack-large .empty{border:1px dashed var(--border2);border-radius:12px}
/* Kanban */
.board-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;align-items:start}.board-column{border:1px solid var(--border);border-radius:15px;background:var(--surface);min-width:0;overflow:hidden}.board-column-header{padding:20px 18px 17px;border-bottom:1px solid var(--border);display:flex;align-items:flex-start;gap:11px}.board-marker{height:12px;width:12px;margin-top:4px;border-radius:4px}.board-marker.blue,.legend-dot.blue{background:#6e9eff}.board-marker.amber,.legend-dot.amber{background:#d8a75e}.board-marker.green,.legend-dot.green{background:#36c9ac}.board-column h2{font-size:15px;margin:0 0 5px;display:flex;align-items:center;gap:8px}.board-column h2 small{color:var(--muted);font-weight:500;font-size:11px;background:var(--surface3);padding:2px 8px;border-radius:7px}.board-column p{font-size:11px;color:var(--muted);margin:0}.board-dropzone{padding:14px;min-height:280px;display:flex;flex-direction:column;gap:12px}.board-item{cursor:grab}.board-item .task-card{padding:14px 10px}.board-item .task-content h3{font-size:12px}.board-item .task-meta{gap:8px}.board-item .task-actions{flex-direction:column}.board-item .task-actions .icon-btn{width:27px;height:26px}.board-quick{padding:8px 5px 0;text-align:right}.board-quick label{font-size:11px;color:var(--muted)}.board-quick select{border:0;background:var(--surface2);color:var(--text);padding:5px;border-radius:5px;font-size:11px;max-width:130px}.board-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;color:var(--subtle);font-size:11px;min-height:190px;border:1px dashed var(--border);border-radius:12px}
/* Calendario */
.calendar-layout{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(260px,.8fr);gap:18px;align-items:start}.calendar-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px;gap:10px}.calendar-top h2{margin:0;font-size:19px;text-transform:capitalize}.calendar-top>div{display:flex;gap:9px}.calendar-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:6px}.calendar-weekday{text-align:center;color:var(--muted);font-size:11px;font-weight:700;padding:10px 0}.calendar-day{height:89px;padding:10px 6px 6px;background:var(--surface2);border:1px solid transparent;border-radius:9px;color:var(--text);display:flex;flex-direction:column;align-items:flex-start;gap:5px}.calendar-day:hover{border-color:var(--border2)}.calendar-day.outside{opacity:.36}.calendar-day.today{border-color:rgba(90,151,250,.6)}.calendar-day.selected{background:rgba(91,150,250,.13);border-color:var(--primary)}.calendar-day>span:first-child{font-size:12px;font-weight:700}.day-count{font-size:9px;color:var(--muted)}.day-dots{display:flex;gap:3px;margin-top:auto}.day-dots i{display:block;width:5px;height:5px;border-radius:50%;background:var(--primary)}.calendar-footnote{display:flex;align-items:center;gap:7px;font-size:11px;color:var(--muted);margin-top:18px}.calendar-aside .empty{padding:34px 5px}.calendar-aside .task-card{padding:12px}.calendar-aside .task-content h3{font-size:12px}.calendar-aside .task-actions{flex-direction:column}.calendar-aside .task-actions .icon-btn{width:28px;height:28px}
/* Estadísticas */
.stats-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.bar-chart{display:flex;align-items:end;justify-content:space-around;gap:12px;height:244px;padding:15px 5px 0;border-bottom:1px solid var(--border)}.chart-col{height:100%;display:flex;align-items:center;flex-direction:column;justify-content:flex-end;gap:9px;flex:1;min-width:0}.chart-value{font-weight:700;font-size:11px;color:var(--muted)}.chart-bar-area{height:170px;width:100%;display:flex;justify-content:center;align-items:flex-end}.chart-bar{width:min(42px,100%);min-height:3px;border-radius:6px 6px 0 0;background:linear-gradient(0deg,#4278d5,#7ca5fa)}.chart-col>span{font-size:10px;color:var(--muted);padding-bottom:8px;text-transform:capitalize}.status-overview{padding:17px 0 0}.horizontal-meter{height:13px;background:var(--surface3);display:flex;border-radius:10px;overflow:hidden;margin-bottom:29px}.horizontal-meter span{height:100%}.legend-row{display:flex;align-items:center;justify-content:space-between;padding:11px 0;border-bottom:1px solid var(--border)}.legend-row:last-child{border:0}.legend-row>span{display:flex;gap:11px;align-items:center;color:var(--muted);font-size:12px}.legend-dot{width:9px;height:9px;border-radius:3px;display:inline-block}.legend-row strong{font-size:13px}.stat-lines{display:flex;flex-direction:column;gap:19px;padding:5px 0 10px}.stat-line>div:first-child{display:flex;align-items:center;justify-content:space-between;margin-bottom:9px;color:var(--muted);font-size:12px}.stat-line strong{color:var(--text)}.stat-progress{max-width:none;height:7px}.stat-progress b{background:linear-gradient(90deg,#457fe4,#72b6ff)}
/* Categorías */
.category-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.category-card{min-height:170px;border:1px solid var(--border);border-radius:12px;padding:19px;background:var(--surface2);position:relative}.category-icon{height:43px;width:43px;border-radius:12px;display:grid;place-items:center;color:var(--category-color);background:color-mix(in srgb,var(--category-color) 17%,transparent);margin-bottom:17px}.category-card h3{font-size:14px;margin:0 0 4px;overflow-wrap:anywhere}.category-card p{font-size:12px;color:var(--muted);margin:0}.category-card-actions{position:absolute;top:12px;right:9px;display:flex}.category-card-actions .icon-btn{width:29px;height:29px}.system-tag{display:block;margin-top:10px;font-size:10px;color:var(--subtle)}.new-category-card{border:1px dashed var(--border2);background:transparent;border-radius:12px;color:var(--muted);display:flex;flex-direction:column;gap:12px;align-items:center;justify-content:center;min-height:170px;font-size:12px;font-weight:700}.new-category-card:hover{color:var(--primary);border-color:var(--primary)}.notice-bottom{margin-top:20px}
/* Ajustes */
.settings-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.settings-panel{min-height:250px}.settings-panel>p{line-height:1.65}.theme-options{display:flex;gap:12px}.theme-option{border:1px solid var(--border);background:var(--surface2);color:var(--text);display:flex;flex-direction:column;align-items:flex-start;gap:8px;padding:10px;border-radius:10px;flex:1;max-width:170px;font-weight:700;font-size:12px;text-align:left}.theme-option svg{color:var(--primary)}.theme-option.selected{border-color:var(--primary)}.theme-preview{height:72px;width:100%;border-radius:6px;padding:11px 10px;display:flex;flex-direction:column;gap:7px}.theme-preview.dark{background:#121e31}.theme-preview.light{background:#eef3fa}.theme-preview i{width:37%;height:10px;border-radius:4px;background:#5c98fc}.theme-preview b{width:85%;height:7px;border-radius:4px;background:#8d9cb2;opacity:.6}.theme-preview b:last-child{width:60%}.settings-buttons{display:flex;flex-wrap:wrap;gap:10px}.settings-help{color:var(--muted);font-size:11px;margin:15px 0 0}.settings-help strong{color:var(--text)}.settings-panel .notice{margin-top:13px}.settings-divider{height:1px;background:var(--border);margin:18px 0}.settings-credit{text-align:center;font-size:11px;color:var(--subtle);padding:35px 0 0}
/* Modales */
.modal-layer{position:fixed;z-index:100;inset:0;background:rgba(3,8,18,.76);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;padding:22px}.dialog{width:min(100%,580px);max-height:min(91vh,900px);overflow:hidden;display:flex;flex-direction:column;border:1px solid var(--border2);background:var(--surface);border-radius:19px;box-shadow:0 30px 100px rgba(0,0,0,.38)}.dialog-head{padding:24px 26px 19px;display:flex;align-items:flex-start;justify-content:space-between;border-bottom:1px solid var(--border)}.dialog-head h2{font-size:22px;margin:5px 0 0}.dialog form{overflow:auto;display:flex;flex-direction:column;min-height:0}.dialog-body{padding:24px 26px;overflow-y:auto;flex:1}.field{display:flex;flex-direction:column;gap:8px;margin-bottom:18px}.field:last-child{margin-bottom:0}.field label,.subtasks-heading label{font-weight:700;font-size:12px}.field label span{color:var(--danger)}.field input,.field select,.field textarea{width:100%;background:var(--surface2);border:1px solid var(--border2);border-radius:9px;color:var(--text);padding:11px 12px;min-height:42px;outline:none}.field textarea{resize:vertical;min-height:82px}.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--primary)}.field input::placeholder,.field textarea::placeholder{color:var(--subtle)}.field input[type="date"]{color-scheme:dark}.field select option{background:var(--surface)}.field small{color:var(--subtle);font-size:10px}.fields-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.subtasks-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:8px 0 12px}.subtasks-heading p{font-size:11px;color:var(--muted);margin:4px 0 0}.subtask-editor{display:flex;flex-direction:column;gap:8px}.subtask-row{display:flex;align-items:center;gap:8px}.subtask-row input[type=checkbox]{accent-color:var(--primary);width:17px;height:17px;flex-shrink:0}.subtask-row .sub-title{flex:1;min-width:0;border:1px solid var(--border);border-radius:8px;background:var(--surface2);padding:9px;color:var(--text)}.dialog-foot{border-top:1px solid var(--border);display:flex;align-items:center;justify-content:flex-end;gap:10px;padding:17px 25px;background:var(--surface)}.color-options{display:flex;gap:11px;flex-wrap:wrap}.color-picker{cursor:pointer;display:block;position:relative}.color-picker input{position:absolute;opacity:0;width:1px;height:1px}.color-picker span{width:31px;height:31px;border-radius:50%;display:block;border:3px solid var(--surface);box-shadow:0 0 0 1px var(--border2)}.color-picker input:checked+span{box-shadow:0 0 0 2px var(--primary)}.color-picker input:focus-visible+span{outline:2px solid var(--primary);outline-offset:4px}.confirm-dialog{max-width:430px}.confirm-dialog .dialog-body{text-align:center;padding:30px}.confirm-icon{height:58px;width:58px;border-radius:18px;display:grid;place-items:center;margin:0 auto 17px;background:rgba(237,104,124,.12);color:var(--danger)}.confirm-dialog h2{margin:0 0 10px;font-size:21px}.confirm-dialog p{color:var(--muted);line-height:1.6;margin:0}.confirm-dialog .dialog-foot{justify-content:center}
/* Concentración */
.focus-layer{position:fixed;z-index:120;inset:0;background:var(--bg);overflow-y:auto;padding:25px}.focus-window{max-width:840px;min-height:calc(100vh - 50px);margin:auto;display:flex;flex-direction:column}.focus-top{display:flex;justify-content:space-between;align-items:center;color:var(--primary);font-weight:800;font-size:11px;letter-spacing:.12em}.focus-top>span{display:flex;align-items:center;gap:10px}.focus-main{flex:1;display:flex;flex-direction:column;align-items:center;text-align:center;padding:clamp(40px,7vw,95px) 10px 48px}.focus-kicker{font-weight:800;letter-spacing:.13em;color:var(--muted);font-size:11px;margin-bottom:16px}.focus-main h1{font-size:clamp(30px,5vw,49px);max-width:680px;overflow-wrap:anywhere;margin:0 0 16px}.focus-main>p{color:var(--muted);font-size:15px;white-space:pre-line;max-width:600px}.focus-chips{display:flex;flex-wrap:wrap;justify-content:center;gap:16px;margin:15px 0 30px}.focus-chips>span:not(.priority){display:flex;align-items:center;gap:6px;font-size:12px;color:var(--muted)}.focus-checklist{width:min(100%,540px);text-align:left;border:1px solid var(--border);background:var(--surface);border-radius:16px;padding:24px;margin:10px auto 28px}.focus-checklist-head{display:flex;justify-content:space-between;font-size:13px;margin-bottom:15px}.focus-checklist-head span{color:var(--muted)}.focus-bar{height:7px;background:var(--surface3);border-radius:20px;overflow:hidden;margin-bottom:18px}.focus-bar i{display:block;height:100%;border-radius:20px;background:var(--accent)}.focus-subtask{display:flex;align-items:center;gap:11px;padding:14px 5px;border-top:1px solid var(--border);font-size:13px;cursor:pointer;text-align:left}.focus-subtask.completed span{text-decoration:line-through;color:var(--muted)}.focus-subtask input{width:18px;height:18px;accent-color:var(--primary)}.focus-empty{display:flex;align-items:center;gap:10px;color:var(--muted);padding:26px 0 42px}.focus-empty svg{color:var(--accent)}.focus-bottom{display:flex;justify-content:center;flex-wrap:wrap;gap:12px}.focus-footer{text-align:center;font-size:12px;color:var(--subtle);padding:10px 0}
.toast{position:fixed;bottom:24px;right:24px;z-index:300;max-width:min(450px,calc(100vw - 32px));background:var(--surface3);color:var(--text);padding:14px 19px;border:1px solid var(--border2);border-left:4px solid var(--primary);border-radius:11px;box-shadow:0 15px 50px rgba(0,0,0,.2);font-weight:600;font-size:12px;animation:toastin .18s ease-out}.toast.success{border-left-color:var(--success)}.toast.error{border-left-color:var(--danger)}@keyframes toastin{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}
@media(max-width:1250px){.today-top{display:none}.dashboard-grid{grid-template-columns:minmax(0,1.5fr) minmax(235px,.85fr)}.panel{padding:20px}.task-actions{flex-wrap:wrap;justify-content:flex-end}.board-grid{gap:12px}.board-column .task-meta .meta-cat{display:none}.summary-grid{gap:12px}.summary-card{padding:18px}}
@media(max-width:1050px){.sidebar{width:235px}.main-area{margin-left:235px}.brand{padding:18px 15px}.sidebar-inner{padding:10px}.dashboard-grid,.calendar-layout{grid-template-columns:1fr}.side-panel{max-width:none}.progress-center{padding:4px}.board-grid{grid-template-columns:1fr}.board-dropzone{min-height:90px}.board-column .task-actions{flex-direction:row}.board-column .task-meta .meta-cat{display:flex}.summary-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.category-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){.sidebar{width:min(290px,84vw);transform:translateX(-105%);transition:transform .22s;box-shadow:0 20px 60px #0005}.sidebar.open{transform:none}.sidebar-backdrop.show{position:fixed;inset:0;display:block;background:rgba(0,0,0,.65);z-index:45}.close-sidebar{display:grid;margin-left:auto}.main-area{margin:0}.menu-btn{display:inline-grid}.topbar{height:66px;padding:0 18px}.topbar-left,.topbar-actions{gap:9px}.topbar-actions .btn{padding:8px 11px;min-height:36px}.topbar-actions .btn span{display:none}.page-content{padding:26px 17px 44px}.page-heading{align-items:flex-start}.page-heading h1{font-size:27px}.welcome{padding:25px 22px;min-height:200px}.welcome-graphic{opacity:.46;margin-right:-45px;width:130px}.welcome-copy{max-width:370px}.welcome h2{font-size:25px}.task-actions{gap:0}.settings-grid,.stats-grid{grid-template-columns:1fr}.category-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.calendar-layout{grid-template-columns:1fr}}
@media(max-width:540px){.breadcrumb{font-size:11px}.breadcrumb span{padding:0 5px}.topbar .theme-toggle{width:30px}.page-heading{flex-direction:column;align-items:stretch;gap:15px}.page-heading .btn{width:100%}.page-description{font-size:12px}.welcome{min-height:190px}.welcome-graphic{display:none}.welcome h2{font-size:24px}.summary-grid{gap:9px;margin:16px 0}.summary-card{min-height:128px;padding:14px}.summary-card strong{font-size:25px}.summary-icon{width:33px;height:33px}.panel{padding:16px}.tabs{padding:12px 10px 0}.tab{padding:9px 10px 13px}.task-filters{padding:13px;gap:8px}.search-box{flex-basis:100%}.select-wrapper{flex:1 1 44%;min-width:0}.select-wrapper select{max-width:100%;min-width:0;width:100%}.task-stack-large{padding:0 12px 14px}.list-note{padding:0 14px 12px}.drag-hint{display:none}.task-card{padding:11px}.task-row{gap:7px}.task-content h3{font-size:12px}.task-meta{gap:7px}.task-actions{width:65px;flex-shrink:0}.task-actions .icon-btn{width:26px;height:26px}.move-controls{margin-top:0}.task-stack-large .task-card{padding:11px 8px}.task-stack-large .task-content h3{font-size:12px}.category-grid{gap:9px}.category-card{padding:12px}.category-card-actions{top:7px;right:5px}.calendar-panel{padding:12px}.calendar-top{padding:7px}.calendar-top h2{font-size:17px}.calendar-grid{gap:3px}.calendar-day{height:62px;padding:5px 3px;gap:2px;border-radius:7px}.calendar-day>span:first-child{font-size:11px}.day-count{display:none}.calendar-weekday{font-size:10px}.modal-layer{padding:8px;align-items:flex-start;overflow-y:auto}.dialog{margin:auto 0;max-height:96vh;border-radius:14px}.dialog-head{padding:17px}.dialog-head h2{font-size:19px}.dialog-body{padding:17px}.dialog-foot{padding:13px}.fields-grid{grid-template-columns:1fr;gap:0}.field{margin-bottom:13px}.subtasks-heading{align-items:flex-start}.subtasks-heading .btn{padding:6px 8px}.focus-layer{padding:15px}.focus-window{min-height:calc(100vh - 30px)}.focus-checklist{padding:18px}.toast{bottom:13px;right:13px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;scroll-behavior:auto!important;transition-duration:.01ms!important}}