:root{
  --ink:#1C1917; --bg:#FAF5EC; --cream:#FBF7EF;
  --orange:#F26B4E; --yellow:#F2C14E; --green:#2BA97E; --blue:#5E8FE0; --purple:#A45EE5;
  --red:#D6402A;
  --disp:'Bricolage Grotesque',sans-serif; --body:'Gabarito',system-ui,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0}
body{background:var(--bg);font-family:var(--body);color:var(--ink);-webkit-font-smoothing:antialiased;overscroll-behavior:none}
a{color:var(--blue)}
a:hover{color:var(--orange)}
input,textarea,button{font-family:inherit}
button{cursor:pointer}
::placeholder{color:rgba(28,25,23,.4)}

@keyframes shake{0%,100%{transform:translateX(0)}20%{transform:translateX(-9px)}40%{transform:translateX(9px)}60%{transform:translateX(-6px)}80%{transform:translateX(6px)}}
@keyframes pop{from{transform:scale(.94);opacity:0}to{transform:scale(1);opacity:1}}

.screen{min-height:100dvh;display:flex;flex-direction:column}

/* ---- shared components ---- */
.logo{font-family:var(--disp);font-weight:800;letter-spacing:-1px}
.logo .dot{color:var(--orange)}

.btn{border:2px solid var(--ink);background:#fff;border-radius:999px;padding:9px 18px;font-weight:700;font-size:14px;box-shadow:3px 3px 0 var(--ink);transition:transform .1s,box-shadow .1s}
.btn:active{transform:translate(2px,2px);box-shadow:1px 1px 0 var(--ink)}
.btn-round{width:44px;height:44px;padding:0;font-size:20px;display:inline-flex;align-items:center;justify-content:center}
.btn-accent{border:2.5px solid var(--ink);background:var(--orange);color:var(--cream);border-radius:999px;padding:11px 22px;font-weight:800;font-size:15px;box-shadow:3px 3px 0 var(--ink);transition:transform .1s,box-shadow .1s}
.btn-accent:active{transform:translate(2px,2px);box-shadow:1px 1px 0 var(--ink)}
.btn-accent.big{padding:14px 26px;font-size:16px}
.btn-danger{border:2px solid var(--ink);background:#fff;color:var(--red);border-radius:14px;padding:10px 16px;font-weight:700;font-size:14px;box-shadow:3px 3px 0 var(--ink)}
.btn-danger:active{transform:translate(2px,2px);box-shadow:1px 1px 0 var(--ink)}

.chip{border:2px solid var(--ink);background:#fff;color:var(--ink);border-radius:999px;padding:8px 16px;font-weight:700;font-size:14px}
.chip.active{background:var(--ink);color:var(--cream)}

.avatar{border-radius:50%;color:#FBF7EF;display:flex;align-items:center;justify-content:center;font-weight:800;border:2.5px solid var(--ink);flex:none}

.badge{border:2px solid var(--ink);background:#fff;border-radius:999px;padding:4px 12px;font-size:12.5px;font-weight:800}
.badge.high{background:var(--orange);color:var(--cream)}
.badge.medium{background:var(--yellow);color:var(--ink)}
.badge.low{background:#9FD9B4;color:var(--ink)}

.top-bar{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.title-36{font-family:var(--disp);font-weight:800;font-size:36px;letter-spacing:-1px}

.modal-overlay{position:fixed;inset:0;background:rgba(28,25,23,.45);display:flex;align-items:center;justify-content:center;padding:20px;z-index:50}
.modal{width:min(560px,100%);max-height:88dvh;overflow:auto;background:var(--bg);border:3px solid var(--ink);border-radius:26px;box-shadow:8px 8px 0 var(--ink);padding:26px;display:flex;flex-direction:column;gap:16px;animation:pop .2s ease}
.modal input, .modal textarea{border:2px solid var(--ink);border-radius:14px;padding:12px 14px;font-size:15px;background:#fff}
.icon-btn{border:2px solid var(--ink);background:#fff;border-radius:12px;width:38px;height:38px;font-size:16px;flex:none;box-shadow:none}

/* ---- LOGIN ---- */
.login-screen{align-items:center;justify-content:center;gap:34px;padding:24px}
.login-logo{font-size:66px}
.who-label{font-size:22px;font-weight:600;color:rgba(28,25,23,.65)}
.user-grid{display:flex;flex-wrap:wrap;gap:20px;justify-content:center;max-width:720px}
.user-card{display:flex;flex-direction:column;align-items:center;gap:10px;padding:24px 18px;width:150px;background:#fff;border:2.5px solid var(--ink);border-radius:24px;box-shadow:5px 5px 0 var(--ink);transition:transform .1s,box-shadow .1s}
.user-card:hover{transform:translate(-1px,-1px);box-shadow:6px 6px 0 var(--ink)}
.user-card:active{transform:translate(3px,3px);box-shadow:2px 2px 0 var(--ink)}
.user-card .name{font-weight:700;font-size:18px}
.user-card .role{font-size:13px;color:rgba(28,25,23,.55)}
.pin-name{font-size:22px;font-weight:600}
.pin-row{display:flex;gap:14px}
.pin-row.err{animation:shake .45s ease}
.pin-dot{width:20px;height:20px;border-radius:50%;border:2.5px solid var(--ink);background:#fff}
.pin-dot.filled{background:var(--ink)}
.pin-dot.err{background:var(--red)}
.pin-pad{display:grid;grid-template-columns:repeat(3,78px);gap:12px}
.pin-key{height:64px;border:2.5px solid var(--ink);border-radius:18px;background:#fff;font-size:24px;font-weight:700;box-shadow:3px 3px 0 var(--ink)}
.pin-key:active{transform:translate(2px,2px);box-shadow:1px 1px 0 var(--ink)}
.pin-back{background:none;border:none;font-size:15px;font-weight:600;color:rgba(28,25,23,.55);text-decoration:underline}

/* ---- HOME ---- */
.home-header{display:flex;align-items:center;gap:14px;padding:26px 32px 0}
.home-center{flex:1;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:44px;padding:40px 0}
.greeting{text-align:center}
.greeting .hey{font-family:var(--disp);font-weight:800;font-size:clamp(42px,6vw,74px);letter-spacing:-2px;line-height:1.05}
.greeting .sub{font-size:clamp(20px,2.4vw,28px);font-weight:600;color:rgba(28,25,23,.6);margin-top:10px}
.home-grid{display:flex;flex-wrap:wrap;gap:24px;justify-content:center;max-width:1240px}
.home-card{position:relative;width:265px;height:225px;border:3px solid var(--ink);border-radius:28px;box-shadow:7px 7px 0 var(--ink);display:flex;flex-direction:column;justify-content:space-between;align-items:flex-start;padding:22px;text-align:left;transition:transform .1s,box-shadow .1s}
.home-card:hover{transform:translate(-2px,-2px);box-shadow:9px 9px 0 var(--ink)}
.home-card:active{transform:translate(4px,4px);box-shadow:2px 2px 0 var(--ink)}
.home-card .h-title{font-family:var(--disp);font-weight:800;font-size:30px}
.home-card .h-sub{font-size:14.5px;font-weight:500}
.home-card.canvas{background:var(--orange);color:var(--cream)}
.home-card.tasks{background:var(--yellow);color:var(--ink)}
.home-card.tasks .h-sub{opacity:.7}
.home-card.chat{background:var(--blue);color:var(--cream)}
.notif-badge{position:absolute;top:-12px;right:-12px;background:var(--red);color:#fff;border:2.5px solid var(--ink);border-radius:999px;min-width:28px;height:28px;display:flex;align-items:center;justify-content:center;font-size:13px;font-family:var(--body);font-weight:800;padding:0 7px;box-shadow:2px 2px 0 var(--ink)}

/* ---- HOME: notifications feed ---- */
.notif-wrap{width:100%;max-width:640px}
.notif-head{font-family:var(--disp);font-weight:800;font-size:14px;text-transform:uppercase;letter-spacing:.06em;color:rgba(28,25,23,.4);text-align:center;margin-bottom:12px}
.notif-empty{text-align:center;font-size:15px;font-weight:600;color:rgba(28,25,23,.45);padding:8px 0 0}
.notif-feed{display:flex;flex-direction:column;gap:10px}
.notif-row{display:flex;align-items:center;gap:12px;width:100%;background:#fff;border:2px solid var(--ink);border-radius:16px;padding:12px 16px;text-align:left;cursor:pointer;transition:transform .1s;box-shadow:2px 2px 0 rgba(28,25,23,.15)}
.notif-row:hover{transform:translate(-1px,-1px)}
.notif-row.unread{background:#FFF3C7}
.notif-icon{font-size:18px;flex:none}
.notif-text{flex:1;font-size:14.5px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.notif-time{font-size:12px;color:rgba(28,25,23,.5);flex:none}
.dots-row{display:flex}
.dot-lg{width:44px;height:44px;border-radius:50%;border:2.5px solid var(--ink)}
.dot-lg + .dot-lg{margin-left:-14px}
.sq-row{display:flex;gap:8px}
.sq-md{width:40px;height:40px;border-radius:12px;border:2.5px solid var(--ink);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:20px}
.pill-stack{display:flex;flex-direction:column;gap:6px;align-items:flex-start}
.pill-wide{width:84px;height:26px;border-radius:14px;border:2.5px solid var(--ink);background:var(--cream)}
.pill-narrow{width:56px;height:26px;border-radius:14px;border:2.5px solid var(--ink);background:var(--yellow);margin-left:24px}

/* ---- CANVAS / BOARDS ---- */
.boards-screen{padding:26px 32px 40px;gap:26px}
.boards-empty{flex:1;display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:600;color:rgba(28,25,23,.45)}
.board-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:22px}
.board-card{background:#fff;border:2.5px solid var(--ink);border-radius:22px;box-shadow:5px 5px 0 var(--ink);overflow:hidden;display:flex;flex-direction:column}
.board-card img{display:block;width:100%;height:160px;object-fit:cover;border-bottom:2.5px solid var(--ink);cursor:pointer;background:#eee}
.board-card .row{display:flex;align-items:center;gap:10px;padding:12px 16px}
.board-card .name{font-weight:700;font-size:17px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.board-card .date{font-size:13px;color:rgba(28,25,23,.5)}

/* ---- DRAW ---- */
.draw-screen{height:100dvh}
.draw-toolbar{display:flex;align-items:center;gap:12px;padding:14px 20px;flex-wrap:wrap}
.draw-toolbar input[type=text]{border:2px solid var(--ink);border-radius:14px;padding:10px 14px;font-size:16px;font-weight:600;background:#fff;width:220px}
.tool-btn{border:2px solid var(--ink);background:#fff;color:var(--ink);border-radius:14px;padding:8px 12px;min-width:42px;font-weight:700;font-size:18px;box-shadow:3px 3px 0 var(--ink)}
.tool-btn.active{background:var(--ink);color:var(--cream)}
.tool-btn:active{transform:translate(2px,2px);box-shadow:1px 1px 0 var(--ink)}
.sep{width:2px;height:32px;background:rgba(28,25,23,.2);border-radius:2px}
.swatch{width:34px;height:34px;border-radius:50%;border:2.5px solid var(--ink)}
.swatch.active{box-shadow:0 0 0 3px var(--bg),0 0 0 5.5px var(--ink)}
.size-btn{width:38px;height:38px;border-radius:12px;border:2px solid var(--ink);background:#fff;display:flex;align-items:center;justify-content:center}
.size-btn.active{background:var(--ink)}
.size-dot{border-radius:50%;background:var(--ink)}
.size-btn.active .size-dot{background:var(--cream)}
.canvas-wrap{flex:1;position:relative;margin:0 20px 20px;border:3px solid var(--ink);border-radius:20px;overflow:hidden;background:#fff;box-shadow:6px 6px 0 var(--ink)}
.canvas-wrap canvas{position:absolute;left:0;top:0;touch-action:none;cursor:crosshair}
.canvas-text-input{position:absolute;border:2px dashed var(--ink);border-radius:10px;padding:6px 10px;font-size:22px;font-weight:600;background:rgba(255,255,255,.9);min-width:160px;outline:none}

/* Apple-Notes-style floating tool pill: tap the FAB to reveal tools, tap again to hide */
.fab-toggle{position:absolute;left:50%;bottom:22px;transform:translateX(-50%);width:58px;height:58px;border-radius:50%;border:3px solid var(--ink);background:var(--orange);color:#fff;font-size:24px;display:flex;align-items:center;justify-content:center;box-shadow:4px 4px 0 var(--ink);z-index:5;transition:transform .15s,background .15s}
.fab-toggle.open{background:var(--ink);transform:translateX(-50%) rotate(45deg)}
.fab-toggle:active{transform:translateX(-50%) scale(.94)}
.float-toolbar{position:absolute;left:50%;bottom:92px;transform:translateX(-50%);display:none;align-items:center;gap:10px;background:#fff;border:2.5px solid var(--ink);border-radius:26px;padding:12px 16px;box-shadow:5px 5px 0 var(--ink);z-index:5;max-width:92%;flex-wrap:wrap;justify-content:center}
.float-toolbar.open{display:flex;animation:popUp .18s ease}
@keyframes popUp{from{opacity:0;transform:translateX(-50%) translateY(10px) scale(.92)}to{opacity:1;transform:translateX(-50%) translateY(0) scale(1)}}

/* Fullscreen: real Fullscreen API when available, CSS-only fallback (.pseudo-fs) otherwise */
.fs-exit-btn{display:none;position:absolute;top:16px;right:16px;z-index:6;border:2.5px solid var(--ink);background:#fff;color:var(--ink);border-radius:999px;padding:10px 18px;font-weight:800;font-size:13px;box-shadow:3px 3px 0 var(--ink)}
#canvasWrap:fullscreen{border-radius:0;margin:0;border:none;width:100%;height:100%;background:#fff}
#canvasWrap:-webkit-full-screen{border-radius:0;margin:0;border:none;width:100%;height:100%;background:#fff}
#canvasWrap:fullscreen .fs-exit-btn,
#canvasWrap:-webkit-full-screen .fs-exit-btn{display:flex}
.draw-screen.pseudo-fs .draw-toolbar{display:none}
.draw-screen.pseudo-fs .canvas-wrap{position:fixed;inset:0;margin:0;border-radius:0;border:none;z-index:1000}
.draw-screen.pseudo-fs .fs-exit-btn{display:flex}

/* ---- TASKS ---- */
.tasks-screen{padding:26px 32px 40px;gap:22px}
.filter-row{display:flex;gap:10px;flex-wrap:wrap}
.tasks-empty{flex:1;display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:600;color:rgba(28,25,23,.45)}
.task-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(265px,1fr));gap:20px}
.task-card{border:2.5px solid var(--ink);border-radius:22px;box-shadow:5px 5px 0 var(--ink);padding:18px;display:flex;flex-direction:column;min-height:160px;cursor:pointer}
.task-card.done{opacity:.55}
.task-card .row{display:flex;align-items:center;gap:8px}
.task-card .client-pill{border:2px solid var(--ink);background:var(--cream);border-radius:999px;padding:4px 12px;font-size:12.5px;font-weight:700}
.task-card .t-title{font-family:var(--disp);font-weight:800;font-size:21px;line-height:1.2;margin:12px 0 16px}
.task-card .t-title.done{text-decoration:line-through}
.task-card .bottom{display:flex;align-items:center;gap:10px;margin-top:auto}
.due-str{font-size:14px;font-weight:700;color:rgba(28,25,23,.6)}
.due-str.overdue{color:var(--red)}
.spacer{flex:1}

.chip-row{display:flex;gap:8px;flex-wrap:wrap}
.section-label{font-weight:800;font-size:14px;margin-top:4px}

/* ---- CHAT ---- */
.chat-screen{height:100dvh}
.chat-header{display:flex;align-items:center;gap:16px;padding:22px 32px 12px}
.chat-header .title-32{font-family:var(--disp);font-weight:800;font-size:32px;letter-spacing:-1px}
.chat-list{flex:1;overflow-y:auto;padding:14px 32px;display:flex;flex-direction:column;gap:12px}
.chat-row{display:flex}
.chat-row.mine{justify-content:flex-end}
.chat-bubble{max-width:min(70%,520px);border:2.5px solid var(--ink);padding:10px 16px;box-shadow:3px 3px 0 rgba(28,25,23,.25)}
.chat-bubble.mine{background:var(--ink);color:var(--cream);border-radius:20px 20px 6px 20px}
.chat-bubble.theirs{background:#fff;color:var(--ink);border-radius:20px 20px 20px 6px}
.chat-name{font-weight:800;font-size:13px;margin-bottom:2px}
.chat-text{font-size:16px;line-height:1.4}
.chat-time{font-size:11px;opacity:.5;text-align:right;margin-top:3px}
.chat-input-row{display:flex;gap:12px;padding:14px 32px 24px}
.chat-input-row input{flex:1;border:2.5px solid var(--ink);border-radius:18px;padding:14px 18px;font-size:16px;background:#fff;box-shadow:3px 3px 0 var(--ink)}

/* ---- CHESS ---- */
.chess-screen{padding:22px 32px 30px;gap:16px}
.chess-center{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px}
.turn-badge{border:2.5px solid var(--ink);border-radius:999px;padding:9px 22px;font-weight:800;font-size:16px;box-shadow:3px 3px 0 var(--ink)}
.captured-row{font-size:15px;font-weight:700;min-height:20px;color:rgba(28,25,23,.6);letter-spacing:2px}
.board-8x8{display:grid;grid-template-columns:repeat(8,1fr);width:min(92vw,60dvh,560px);aspect-ratio:1;border:3px solid var(--ink);border-radius:18px;overflow:hidden;box-shadow:7px 7px 0 var(--ink)}
.chess-cell{border:none;padding:0;aspect-ratio:1;display:flex;align-items:center;justify-content:center;cursor:pointer}
.chess-cell .glyph{font-size:clamp(24px,6.2vw,44px);line-height:1}
.chess-cell .glyph.white{color:#FFFDF6;text-shadow:0 1.5px 0 rgba(0,0,0,.4),0 0 2px rgba(0,0,0,.5)}
.chess-cell .glyph.black{color:var(--ink)}

@media(max-width:600px){
  .pin-pad{grid-template-columns:repeat(3,68px)}
}