*{box-sizing:border-box;margin:0;padding:0}
  :root{
    --bg:#0b1622;--surface:#0f1f30;--surface2:#162840;--border:#1c3248;--border2:#244060;
    --text:#ddeeff;--text2:#7aaccc;--text3:#4a7290;
    --accent:#1e82c8;--accent-light:#0a1e30;--accent-text:#7ecef8;
    --gold:#f0a820;--gold-light:#1e1500;
    --danger:#cc3838;--danger-light:#220a0a;
    --warn:#b87800;--warn-light:#1a1000;
    --success:#1a8050;--success-light:#0a1810;
    --blue:#1e82c8;--blue-light:#0a1e30;
    --r:8px;--r2:12px;--shadow:0 2px 12px rgba(0,0,0,0.4);
  }
  body.light-mode{
    --bg:#f0f4f8;--surface:#ffffff;--surface2:#e8eef4;--border:#c8d8e8;--border2:#b0c4d8;
    --text:#1a2a3a;--text2:#3a6080;--text3:#6080a0;
    --accent:#1e82c8;--accent-light:#ddeeff;--accent-text:#0a5a9a;
    --gold:#b87800;--gold-light:#fff8e0;
    --danger:#cc3838;--danger-light:#ffeaea;
    --warn:#b87800;--warn-light:#fff3d0;
    --success:#1a8050;--success-light:#e0f5ea;
    --blue:#1e82c8;--blue-light:#ddeeff;
    --shadow:0 2px 12px rgba(0,0,0,0.12);
  }
  body.light-mode input,body.light-mode select,body.light-mode textarea{background:#fff;color:#1a2a3a;border-color:var(--border2)}
  body.light-mode option{background:#fff}
  body.light-mode .task-card{background:#fff}
  body.light-mode .login-card{background:#fff}
  body{font-family:'Segoe UI',Arial,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;font-size:14px}
  input,select,textarea{font-family:'Segoe UI',Arial,sans-serif;font-size:13px;border:1px solid var(--border2);border-radius:var(--r);padding:7px 10px;background:var(--surface2);color:var(--text);outline:none;transition:border-color .15s}
  input:focus,select:focus,textarea:focus{border-color:var(--accent)}
  input::placeholder,textarea::placeholder{color:var(--text3)}
  option{background:#162840}
  button{font-family:'Segoe UI',Arial,sans-serif;font-size:13px;cursor:pointer;border:none;border-radius:var(--r);padding:7px 14px;transition:all .15s}
  .btn-primary{background:var(--accent);color:#fff;font-weight:500}
  .btn-primary:hover{background:#166aaa}
  .btn-ghost{background:transparent;border:1px solid var(--border2);color:var(--text2)}
  .btn-ghost:hover{background:var(--surface2);color:var(--text)}
  .btn-danger{background:var(--danger-light);color:#f08080;border:1px solid #4a1010}
  .btn-danger:hover{background:#2a0e0e}
  .btn-sm{padding:4px 10px;font-size:12px}
  .badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:20px;font-size:11px;font-weight:500;line-height:1.6}
  .badge-overdue{background:var(--danger-light);color:#f08888}
  .badge-ontime{background:var(--success-light);color:#60c090}
  .badge-working{background:var(--blue-light);color:var(--accent-text)}
  .badge-planned{background:var(--warn-light);color:#f0b840}
  .badge-complete{background:var(--success-light);color:#60c090}
  .badge-admin{background:#0a1828;color:var(--accent-text);border:1px solid var(--border2)}
  .badge-submitted{background:var(--accent-light);color:var(--accent-text);border:1px solid var(--border2)}
  .modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,0.65);z-index:1000;display:flex;align-items:center;justify-content:center;padding:20px}
  .modal{background:var(--surface);border:1px solid var(--border2);border-radius:var(--r2);padding:24px;width:100%;max-width:560px;max-height:90vh;overflow-y:auto;box-shadow:0 16px 48px rgba(0,0,0,0.6)}
  .modal h3{font-size:16px;font-weight:600;margin-bottom:18px;color:var(--text)}
  .form-row{margin-bottom:14px}
  .form-row label{display:block;font-size:11px;font-weight:600;color:var(--text3);margin-bottom:5px;text-transform:uppercase;letter-spacing:.06em}
  .form-row input,.form-row select,.form-row textarea{width:100%}
  .form-row textarea{resize:vertical;min-height:60px}
  .form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
  .divider{height:1px;background:var(--border);margin:16px 0}
  .nav{background:var(--surface);border-bottom:2px solid var(--accent);padding:0 20px;display:flex;align-items:center;justify-content:space-between;height:62px;position:sticky;top:0;z-index:100}
  .nav-brand{display:flex;align-items:center;gap:10px}
  .nav-brand img{height:46px;width:auto}
  .nav-brand-text{font-size:14px;font-weight:600;color:var(--text);line-height:1.2}
  .nav-brand-text span{display:block;font-size:10px;font-weight:400;color:var(--text3);letter-spacing:.1em;text-transform:uppercase;margin-top:2px}
  .nav-right{display:flex;align-items:center;gap:10px}
  .nav-user{font-size:13px;color:var(--text2)}
  .nav-user strong{color:var(--text);font-weight:500}
  .avatar{width:32px;height:32px;border-radius:50%;background:var(--accent-light);border:1px solid var(--border2);color:var(--accent-text);font-size:12px;font-weight:600;display:flex;align-items:center;justify-content:center;flex-shrink:0}
  .sidebar-tabs{display:flex;gap:2px;padding:10px 16px;background:var(--surface);border-bottom:none;position:sticky;top:62px;z-index:99;flex-wrap:nowrap;align-items:center}
  .tab{padding:6px 14px;border-radius:6px;font-size:13px;font-weight:500;color:var(--text2);cursor:pointer;transition:all .15s}
  .tab.active{background:var(--accent);color:#fff}
  .tab:not(.active):hover{background:var(--surface2)}
  .week-header-cell{padding:10px 8px;text-align:center;font-size:11px;font-weight:600;color:var(--text2);text-transform:uppercase;letter-spacing:.06em;border-right:1px solid var(--border)}
  .week-header-cell.today-col{background:var(--accent-light);color:var(--accent-text)}
  .day-col{border-right:1px solid var(--border);min-height:400px;padding:6px;position:relative}
  .day-col.today-col{background:rgba(30,130,200,.04)}
  .task-card{position:relative;background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:8px 10px 8px 22px;margin-bottom:6px;cursor:pointer;transition:border-color .15s,box-shadow .15s,transform .1s}
  .task-card:hover{border-color:var(--border2);box-shadow:var(--shadow)}
  /* status as a leading dot (replaces the side-stripe) */
  .task-card::before{content:'';position:absolute;left:9px;top:12px;width:7px;height:7px;border-radius:50%;background:var(--text3)}
  .task-card.status-working::before{background:var(--accent)}
  .task-card.status-planned::before{background:#f0b840}
  .task-card.status-complete{opacity:.6}
  .task-card.status-complete::before{background:var(--success)}
  .task-card.is-overdue::before{background:var(--danger)}
  .task-card.is-overdue{border-color:rgba(204,56,56,.45)}
  .task-name{font-size:12px;font-weight:600;color:var(--text);line-height:1.3;margin-bottom:3px}
  .task-meta{font-size:11px;color:var(--text3);display:flex;align-items:center;gap:6px;flex-wrap:wrap}
  .add-task-btn{width:100%;padding:6px;background:transparent;border:1px dashed var(--border2);border-radius:var(--r);color:var(--text3);font-size:12px;cursor:pointer;transition:all .15s;text-align:center;margin-top:4px;font-family:'Segoe UI',Arial,sans-serif}
  .add-task-btn:hover{background:var(--surface2);border-color:var(--accent);color:var(--accent-text)}
  .login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg);padding:24px;background-image:radial-gradient(ellipse at 40% 30%,rgba(30,130,200,0.15) 0%,transparent 60%)}
  .login-card{background:var(--surface);border:1px solid var(--border2);border-radius:16px;padding:40px;width:100%;max-width:380px;box-shadow:0 8px 48px rgba(0,0,0,0.5)}
  .login-logo{text-align:center;margin-bottom:28px}
  .login-logo img{height:90px;width:auto;margin-bottom:12px}
  .login-logo h1{font-size:18px;font-weight:600;color:var(--text)}
  .login-logo p{color:var(--text3);font-size:11px;margin-top:4px;text-transform:uppercase;letter-spacing:.1em}
  .subtask-row{display:flex;align-items:center;gap:8px;padding:6px 0;border-bottom:1px solid var(--border)}
  .subtask-row:last-child{border-bottom:none}
  .custom-check{width:16px;height:16px;border:1.5px solid var(--border2);border-radius:4px;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:all .15s}
  .custom-check.checked{background:var(--accent);border-color:var(--accent)}
  .settings-wrap{padding:24px;max-width:700px}
  .user-row{display:flex;align-items:flex-start;gap:12px;padding:14px 16px;border:1px solid var(--border);border-radius:var(--r2);margin-bottom:10px;background:var(--surface);flex-wrap:wrap}
  .week-nav{display:flex;align-items:center;gap:10px;padding:16px 24px 0;margin-bottom:12px;flex-wrap:wrap}
  .week-nav h2{font-size:16px;font-weight:600;color:var(--text)}
  .week-nav-btn{width:30px;height:30px;border-radius:6px;background:var(--surface);border:1px solid var(--border2);color:var(--text2);display:flex;align-items:center;justify-content:center;cursor:pointer;user-select:none;flex-shrink:0}
  .week-nav-btn:hover{background:var(--surface2)}
  .scroll-area{overflow-x:auto}
  .week-min-width{min-width:760px}
  .recur-badge{display:inline-flex;align-items:center;gap:3px;font-size:10px;color:var(--text3);padding:1px 5px;border-radius:10px;background:var(--surface);border:1px solid var(--border)}
  .progress-bar{height:4px;background:var(--border);border-radius:2px;margin-top:5px;overflow:hidden}
  .timer-pill{display:inline-flex;align-items:center;gap:7px;padding:5px 12px;border-radius:20px;font-size:12px;font-weight:600;cursor:pointer;border:1px solid;transition:all .2s;font-family:'Segoe UI',Arial,sans-serif;letter-spacing:.02em}
  .timer-pill.running{background:rgba(30,130,200,.15);color:var(--accent-text);border-color:var(--accent)}
  .timer-pill.paused{background:rgba(240,184,64,.12);color:#f0b840;border-color:#604000;animation:blink-border 1.4s ease-in-out infinite}
  @keyframes blink-border{0%,100%{opacity:1}50%{opacity:.45}}
  .pw-row{display:grid;grid-template-columns:1fr 1.2fr 1fr 1fr 36px;gap:10px;padding:10px 16px;align-items:center;border-bottom:1px solid var(--border)}
  .pw-row:last-child{border-bottom:none}
  .progress-fill{height:100%;width:100%;background:var(--accent);border-radius:2px;transform-origin:left;transition:transform .3s}
  .chip{display:inline-flex;align-items:center;gap:4px;padding:3px 8px;border-radius:20px;font-size:11px;background:var(--surface2);color:var(--text2);border:1px solid var(--border)}
  .ts-day-block{background:var(--surface);border:1px solid var(--border2);border-radius:var(--r2);overflow:hidden;margin-bottom:10px}
  .ts-day-block.today-day{border-color:var(--accent)}
  .ts-day-head{display:flex;align-items:center;justify-content:space-between;padding:10px 14px;background:var(--surface2);border-bottom:1px solid var(--border2)}
  .ts-day-head.today-head{background:var(--accent-light)}
  .ts-entry-row{display:flex;align-items:center;gap:10px;padding:8px 14px;border-bottom:1px solid var(--border)}
  .ts-entry-row:last-child{border-bottom:none}
  .ts-form-panel{background:var(--surface2);border-top:1px solid var(--border2);padding:12px 14px}
  .time-inputs{display:flex;align-items:center;gap:8px}
  .time-inputs input{width:60px;text-align:center}
  .info-label{font-size:11px;color:var(--text3);text-transform:uppercase;letter-spacing:.05em;margin-bottom:2px}
  .info-val{font-size:13px;color:var(--text)}
  .client-card{background:var(--surface);border:1px solid var(--border2);border-radius:var(--r2);padding:16px;cursor:pointer;transition:all .15s}
  .client-card:hover{border-color:var(--accent);box-shadow:var(--shadow)}
  .client-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:12px}
  .task-card.is-due-day{border-color:rgba(204,56,56,.4)}
  .task-card.is-due-day::before{background:var(--danger)}
  .month-day:hover .month-add-btn{opacity:1!important}
  .month-add-btn:hover{opacity:1!important;color:var(--accent-text)!important}

  /* ── MOBILE STYLES ───────────────────────────────────────────────────────── */
  .m-app{padding-bottom:64px;min-height:100vh;background:var(--bg)}
  .m-nav{background:var(--surface);border-bottom:1px solid var(--border2);padding:0 14px;display:flex;align-items:center;justify-content:space-between;height:54px;position:sticky;top:0;z-index:100;box-shadow:0 1px 0 var(--border)}
  .m-nav-brand{display:flex;align-items:center;gap:8px;min-width:0}
  .m-nav-brand img{height:30px;width:auto;flex-shrink:0}
  .m-nav-title{font-size:13px;font-weight:600;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .m-nav-right{display:flex;align-items:center;gap:8px;flex-shrink:0}
  .m-icon-btn{width:36px;height:36px;border-radius:8px;background:transparent;border:none;color:var(--text2);display:flex;align-items:center;justify-content:center;cursor:pointer;padding:0}
  .m-icon-btn:active{background:var(--surface2)}
  .m-icon-btn .badge-dot{position:absolute;top:6px;right:6px;width:8px;height:8px;border-radius:50%;background:var(--danger);border:1.5px solid var(--surface)}
  .m-bottom-tabs{position:fixed;bottom:0;left:0;right:0;height:60px;background:var(--surface);border-top:1px solid var(--border2);display:flex;z-index:100;padding-bottom:env(safe-area-inset-bottom)}
  .m-tab{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;cursor:pointer;color:var(--text3);font-size:10px;font-weight:500;padding:6px 4px;position:relative;transition:color .15s;-webkit-tap-highlight-color:transparent;min-width:0}
  .m-tab > span{max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .m-tab.active{color:var(--accent)}
  .m-tab svg{width:22px;height:22px}
  .m-bottom-tabs:has(.m-tab:nth-child(6)) .m-tab{font-size:9px}
  .m-bottom-tabs:has(.m-tab:nth-child(6)) .m-tab svg{width:20px;height:20px}
  .m-tab .m-tab-badge{position:absolute;top:4px;right:calc(50% - 18px);background:var(--danger);color:#fff;font-size:9px;font-weight:700;border-radius:10px;min-width:16px;height:16px;padding:0 4px;display:flex;align-items:center;justify-content:center;line-height:1}
  .m-page{padding:14px}
  .m-page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;gap:10px}
  .m-page-title{font-size:18px;font-weight:600;color:var(--text)}
  .m-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r2);padding:14px;margin-bottom:10px}
  .m-card-tap{cursor:pointer;-webkit-tap-highlight-color:transparent;transition:transform .1s,box-shadow .1s}
  .m-card-tap:active{transform:scale(0.985);box-shadow:var(--shadow)}
  .m-list-item{background:var(--surface);border:1px solid var(--border);border-radius:var(--r2);padding:14px;margin-bottom:8px;display:flex;align-items:flex-start;gap:12px;cursor:pointer;-webkit-tap-highlight-color:transparent}
  .m-list-item:active{background:var(--surface2)}
  .m-list-item-body{flex:1;min-width:0}
  .m-list-item-title{font-size:14px;font-weight:600;color:var(--text);margin-bottom:3px;line-height:1.3}
  .m-list-item-sub{font-size:12px;color:var(--text3);line-height:1.4}
  .m-week-strip{display:flex;gap:6px;overflow-x:auto;padding:4px 0 12px;scrollbar-width:none;-webkit-overflow-scrolling:touch}
  .m-week-strip::-webkit-scrollbar{display:none}
  .m-day-pill{flex-shrink:0;width:48px;text-align:center;padding:8px 4px;border-radius:var(--r2);border:1px solid var(--border);background:var(--surface);cursor:pointer;-webkit-tap-highlight-color:transparent;transition:all .15s}
  .m-day-pill.active{background:var(--accent);border-color:var(--accent);color:#fff}
  .m-day-pill.today{border-color:var(--accent)}
  .m-day-pill.has-task::after{content:"";position:absolute;width:4px;height:4px;border-radius:50%;background:var(--accent);margin-top:2px}
  .m-day-pill .dow{font-size:10px;font-weight:600;color:var(--text3);text-transform:uppercase;letter-spacing:.05em}
  .m-day-pill.active .dow{color:rgba(255,255,255,.85)}
  .m-day-pill .dom{font-size:18px;font-weight:600;color:var(--text);margin-top:2px}
  .m-day-pill.active .dom{color:#fff}
  .m-task-mobile{position:relative;background:var(--surface);border:1px solid var(--border);border-radius:var(--r2);padding:12px 14px 12px 28px;margin-bottom:8px;-webkit-tap-highlight-color:transparent}
  .m-task-mobile::before{content:'';position:absolute;left:12px;top:16px;width:8px;height:8px;border-radius:50%;background:var(--text3)}
  .m-task-mobile.working::before{background:var(--accent)}
  .m-task-mobile.complete{opacity:.6}
  .m-task-mobile.complete::before{background:var(--success)}
  .m-task-mobile.overdue{border-color:rgba(204,56,56,.45)}
  .m-task-mobile.overdue::before{background:var(--danger)}
  .m-task-mobile.due{border-color:rgba(204,56,56,.4)}
  .m-task-mobile.due::before{background:var(--danger)}
  .m-fullsheet{position:fixed;inset:0;background:var(--bg);z-index:200;display:flex;flex-direction:column;animation:m-slide-up .25s ease-out}
  @keyframes m-slide-up{from{transform:translateY(40px);opacity:0}to{transform:translateY(0);opacity:1}}
  .m-sheet-header{display:flex;align-items:center;gap:10px;padding:12px 14px;border-bottom:1px solid var(--border);background:var(--surface);flex-shrink:0}
  .m-sheet-title{font-size:16px;font-weight:600;color:var(--text);flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .m-sheet-body{flex:1;overflow-y:auto;padding:14px;-webkit-overflow-scrolling:touch}
  body.m-has-timer .m-sheet-body{padding-bottom:64px}
  .m-action-row{display:flex;gap:8px;margin-bottom:14px}
  .m-action-btn{flex:1;padding:11px 8px;border-radius:var(--r2);border:1px solid var(--border2);background:var(--surface);color:var(--text2);font-size:13px;font-weight:500;cursor:pointer;-webkit-tap-highlight-color:transparent;display:flex;align-items:center;justify-content:center;gap:6px;font-family:inherit}
  .m-action-btn.active{background:var(--accent);border-color:var(--accent);color:#fff}
  .m-action-btn:active{transform:scale(0.97)}
  .m-action-btn.danger{background:var(--danger-light);border-color:var(--danger);color:var(--danger)}
  .m-action-btn.success{background:var(--success-light);border-color:var(--success);color:var(--success)}
  .m-fab{position:fixed;right:18px;bottom:78px;width:56px;height:56px;border-radius:50%;background:var(--accent);color:#fff;border:none;display:flex;align-items:center;justify-content:center;font-size:24px;cursor:pointer;box-shadow:0 6px 20px rgba(30,130,200,.45);z-index:90;-webkit-tap-highlight-color:transparent;transition:transform .12s}
  .m-fab:active{transform:scale(0.92)}
  .m-empty{padding:48px 20px;text-align:center;color:var(--text3)}
  .m-empty p{font-size:13px;margin-bottom:4px}
  .m-empty-icon{font-size:36px;margin-bottom:10px;opacity:.4}
  .m-section-header{display:flex;align-items:center;gap:8px;margin:16px 0 10px;padding:0 2px}
  .m-section-bar{width:3px;height:16px;border-radius:2px;background:var(--accent)}
  .m-section-bar.danger{background:var(--danger)}
  .m-section-bar.warn{background:var(--gold)}
  .m-section-title{font-size:13px;font-weight:600;color:var(--text);text-transform:uppercase;letter-spacing:.04em}
  .m-section-count{margin-left:auto;font-size:11px;font-weight:700;background:var(--surface2);color:var(--text2);border:1px solid var(--border2);border-radius:10px;padding:1px 8px;line-height:1.5}
  .m-section-count.danger{background:var(--danger);color:#fff;border-color:var(--danger)}
  .m-timer-bar{position:fixed;bottom:60px;left:0;right:0;background:var(--accent);color:#fff;padding:8px 14px;display:flex;align-items:center;justify-content:space-between;z-index:250;font-size:13px;cursor:pointer;-webkit-tap-highlight-color:transparent;box-shadow:0 -2px 12px rgba(0,0,0,.18)}
  .m-timer-bar.paused{background:var(--gold);color:#000}
  .m-timer-bar .timer-left{display:flex;flex-direction:column;min-width:0;flex:1}
  .m-timer-bar .timer-task{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:13px}
  .m-timer-bar .timer-elapsed{font-size:11px;opacity:.85;font-variant-numeric:tabular-nums}
  .m-form-row{margin-bottom:14px}
  .m-form-row label{display:block;font-size:11px;font-weight:600;color:var(--text3);margin-bottom:6px;text-transform:uppercase;letter-spacing:.05em}
  .m-form-row input,.m-form-row select,.m-form-row textarea{width:100%;font-size:15px;padding:11px 12px;background:var(--surface2);border:1px solid var(--border2);border-radius:var(--r2);color:var(--text);font-family:inherit;outline:none;transition:border-color .15s}
  .m-form-row input:focus,.m-form-row select:focus,.m-form-row textarea:focus{border-color:var(--accent)}
  .m-form-row textarea{resize:vertical;min-height:80px}
  .m-status-pill{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:14px;font-size:11px;font-weight:600;line-height:1.4}
  .m-pill-overdue{background:var(--danger-light);color:#f08080}
  .m-pill-due{background:var(--danger-light);color:#f08080}
  .m-pill-working{background:var(--blue-light);color:var(--accent-text)}
  .m-pill-complete{background:var(--success-light);color:#60c090}
  .m-pill-planned{background:var(--warn-light);color:#f0b840}
  .m-drawer{position:fixed;inset:0;background:rgba(0,0,0,0.5);z-index:200;display:flex;justify-content:flex-end;animation:m-fade .2s ease-out}
  .m-drawer-panel{width:80%;max-width:300px;background:var(--surface);height:100%;padding:20px 18px;animation:m-slide-r .25s ease-out;overflow-y:auto}
  @keyframes m-fade{from{opacity:0}to{opacity:1}}
  @keyframes m-slide-r{from{transform:translateX(100%)}to{transform:translateX(0)}}
  .m-drawer-row{display:flex;align-items:center;gap:12px;padding:12px 8px;border-bottom:1px solid var(--border);cursor:pointer;color:var(--text2);-webkit-tap-highlight-color:transparent}
  .m-drawer-row:active{background:var(--surface2)}
  .m-drawer-row svg{flex-shrink:0;color:var(--text3)}
  .m-drawer-row span{font-size:14px;flex:1}
  .m-segmented{display:flex;background:var(--surface2);border-radius:var(--r2);padding:3px;gap:2px;border:1px solid var(--border)}
  .m-segmented button{flex:1;padding:8px 12px;border-radius:6px;border:none;background:transparent;color:var(--text2);font-size:12px;font-weight:500;cursor:pointer;font-family:inherit;-webkit-tap-highlight-color:transparent}
  .m-segmented button.active{background:var(--accent);color:#fff}
  body.m-no-scroll{overflow:hidden}
  body.m-has-timer .m-app{padding-bottom:108px}
  body.m-has-timer .m-fab{bottom:122px}
  @media (max-width: 768px){
    .login-card{padding:28px 24px;max-width:100%;border-radius:14px}
    .login-card input{font-size:16px;padding:11px 12px}
    .login-logo img{height:64px}
    .login-logo h1{font-size:16px}
    /* Make existing centered modals fill the screen on mobile */
    .modal-overlay{padding:0;align-items:stretch;justify-content:stretch}
    .modal{max-width:100%;max-height:100vh;height:100vh;border-radius:0;padding:18px 16px;border:none;overflow-y:auto;-webkit-overflow-scrolling:touch}
    /* Small confirm/alert modals opt out of full-screen via .m-modal-compact. */
    .modal-overlay:has(.m-modal-compact){padding:20px;align-items:center;justify-content:center}
    .modal.m-modal-compact{max-width:340px;height:auto;max-height:80vh;border-radius:var(--r2);padding:22px 20px;border:1px solid var(--border2)}
    .modal h3{font-size:17px;margin-bottom:14px}
    .form-row input,.form-row select,.form-row textarea{font-size:16px;padding:10px 12px}
    .form-grid{grid-template-columns:1fr}
    /* Hide desktop nav by default on mobile (defensive — App branches early) */
  }

  /* ════════ design-system polish pass (global, every screen) ════════ */
  :root{--text3:#5b87a6;--ring:0 0 0 3px rgba(30,130,200,.32)}
  body{-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
  /* one consistent, visible focus treatment for inputs + keyboard nav */
  input:focus,select:focus,textarea:focus{box-shadow:var(--ring)}
  button:focus-visible,.tab:focus-visible,a:focus-visible{outline:none;box-shadow:var(--ring)}
  /* complete the interactive state set */
  button:disabled{opacity:.5;cursor:not-allowed}
  .btn-primary{box-shadow:0 1px 2px rgba(0,0,0,.25)}
  .btn-primary:active,.btn-ghost:active{transform:translateY(1px)}
  .tab.active{box-shadow:0 1px 2px rgba(0,0,0,.25)}
  ::selection{background:rgba(30,130,200,.35);color:#fff}
  /* refined scrollbars (replaces the OS default chrome) */
  *{scrollbar-width:thin;scrollbar-color:var(--border2) transparent}
  *::-webkit-scrollbar{width:10px;height:10px}
  *::-webkit-scrollbar-thumb{background:var(--border2);border-radius:8px;border:2px solid transparent;background-clip:padding-box}
  *::-webkit-scrollbar-thumb:hover{background:var(--text3)}
  /* the new MBC logo is portrait — keep it crisp and contained in chrome */
  .nav-brand img{height:42px;object-fit:contain}
  /* honor reduced-motion everywhere */
  @media (prefers-reduced-motion: reduce){
    *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  }

  /* ──── segmented control (unifies the calendar / report toggles) ──── */
  .seg{display:inline-flex;background:var(--surface2);border:1px solid var(--border);border-radius:9px;padding:3px;gap:2px;flex-shrink:0}
  .seg button{padding:5px 12px;border-radius:6px;border:none;background:transparent;color:var(--text2);font-size:12px;font-weight:600;cursor:pointer;font-family:inherit;transition:background .15s,color .15s;display:inline-flex;align-items:center;gap:6px}
  .seg button:hover:not(.active){color:var(--text)}
  .seg button.active{background:var(--accent);color:#fff;box-shadow:0 1px 2px rgba(0,0,0,.25)}
  .ctl-label{font-size:12px;color:var(--text3);white-space:nowrap}

  /* ──── calendar chrome ──── */
  .week-nav-btn{transition:background .15s,border-color .15s,color .15s}
  .week-nav-btn:hover{background:var(--surface2);border-color:var(--accent);color:var(--accent-text)}
  .week-header-cell{transition:background .15s}
  .day-col{transition:background .12s}
  .add-task-btn{opacity:0;font-size:15px;line-height:1.1}
  .day-col:hover .add-task-btn,.add-task-btn:focus-visible{opacity:1}
  @media (hover:none){.add-task-btn{opacity:.6}}
  .task-card{transition:border-color .15s,box-shadow .15s,transform .1s}
  .task-card:hover{transform:translateY(-1px)}
  /* keyboard focus for the role=button calendar cells + table rows */
  .task-card:focus-visible,.week-header-cell:focus-visible{outline:none;box-shadow:var(--ring)}
  [role="button"]:focus-visible{outline:none;box-shadow:var(--ring);border-radius:6px}
  /* shared data-table row hover (replaces inline JS hover handlers) */
  .data-row{transition:background .12s}
  .data-row:hover{background:var(--surface2)}