:root{
  --brand-red:#EC2227; --ink:#1A1A1A; --muted:#6B6B6B; --charcoal:#2B2B2B;
  --bg:#F6F6F7; --surface:#FFFFFF; --line:#E6E6E8; --line-strong:#CBCBD1; --pink:#FCE4E4;
  --radius:12px; --radius-sm:8px;
  --shadow:0 1px 2px rgba(0,0,0,.04),0 2px 8px rgba(0,0,0,.05);
}
*{box-sizing:border-box}
html{scrollbar-gutter:stable}
body{margin:0;font-family:"Poppins",system-ui,sans-serif;color:var(--ink);background:var(--bg);font-size:14px;line-height:1.5}
button,select,a,.chip,.results li,.navbtn,.btn-icon,input[type=month],input[type=checkbox]{cursor:pointer}

.topbar{position:sticky;top:0;z-index:10;background:var(--surface);border-bottom:1px solid var(--line)}
.topbar-inner{display:flex;align-items:stretch;gap:16px;padding:0 20px;width:100%;margin:0 auto;min-height:78px}
.brand{display:flex;align-items:center}
.brand img{height:40px;display:block}
.nav{display:flex;margin-left:auto;align-self:stretch}
.nav a{display:flex;align-items:center;justify-content:center;min-width:140px;color:var(--ink);text-decoration:none;font-weight:500;font-size:16px;padding:0 18px}
.nav a:hover{color:var(--brand-red)}
.nav a[aria-current]{background:var(--brand-red);color:#fff}
.user-menu,.logout{align-self:center}
.logout{color:var(--muted);text-decoration:none;font-size:13px}
.logout:hover{color:var(--brand-red)}
.user-menu{position:relative}
.user-btn{background:none;border:0;padding:0;cursor:pointer;display:flex}
.user-btn .avatar{width:46px;height:46px}
.avatar-fallback{display:inline-flex;align-items:center;justify-content:center;background:var(--brand-red);color:#fff;font-weight:600;font-size:14px}
.user-dropdown{position:absolute;right:0;top:calc(100% + 8px);background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);box-shadow:var(--shadow);padding:8px;min-width:230px;display:flex;flex-direction:column;gap:4px;z-index:40}
.user-dropdown .user-name{font-weight:500;padding:6px 8px 2px}
.user-meta{font-size:11px;color:var(--muted);padding:0 8px 6px;border-bottom:1px solid var(--line);margin-bottom:2px;line-height:1.5;white-space:nowrap}
.user-dropdown a{padding:8px;border-radius:6px;text-decoration:none;color:var(--ink);font-size:14px;text-align:center}
.user-dropdown a:hover{background:var(--pink);color:var(--brand-red)}

.container{width:100%;margin:0 auto;padding:28px 20px 120px}
@media(min-width:1200px){.topbar-inner,.container{max-width:1620px}}
@media(max-width:1199px){.topbar-inner,.container{max-width:1199px}}
h1{font-weight:600;font-size:24px;margin:0 0 20px}
.muted{color:var(--muted)}
.tnum{font-variant-numeric:tabular-nums}

.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px}

label{display:block;font-size:12.5px;font-weight:500;color:var(--muted);margin:0 0 4px}
input,select,textarea{width:100%;padding:9px 11px;border:1px solid var(--line-strong);border-radius:var(--radius-sm);font:inherit;background:var(--surface);color:var(--ink)}
input:not([type=checkbox]),select{height:40px}
select{appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6' fill='none'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%236B6B6B' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:34px}
input[type=number]::-webkit-inner-spin-button,input[type=number]::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}
input[type=number]{-moz-appearance:textfield}
input:focus,select:focus,textarea:focus{outline:2px solid #8A8A90;outline-offset:-1px;border-color:#8A8A90}
input[type=checkbox]{width:auto}

.btn{font:inherit;font-weight:600;border:0;border-radius:var(--radius-sm);padding:10px 18px;cursor:pointer;display:inline-flex;align-items:center;gap:8px;text-decoration:none;line-height:1}
.btn-primary{background:var(--brand-red);color:#fff}
.btn-primary:hover{filter:brightness(.93)}
.btn-primary:disabled{opacity:.6;cursor:default}
.btn-success{background:#2B9D5B;color:#fff}
.btn-success:hover{filter:brightness(.93)}
.btn-success:disabled{opacity:.6;cursor:default}
.btn-ghost{background:var(--surface);color:var(--ink);border:1px solid var(--line)}
.btn-ghost:hover{border-color:var(--brand-red);color:var(--brand-red)}
.btn-danger{background:var(--surface);color:var(--brand-red);border:1px solid var(--line)}
.btn-danger:hover{background:var(--pink)}
.btn-sm{padding:6px 12px;font-size:13px}

.chip{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:500;padding:4px 12px;border-radius:999px;border:1px solid var(--line);background:var(--surface);cursor:pointer;color:var(--ink)}
.chip[aria-pressed=true]{background:var(--pink);border-color:var(--brand-red);color:var(--brand-red)}
.badge{display:inline-flex;align-items:center;font-size:11px;font-weight:600;padding:2px 8px;border-radius:999px}
.badge-ot{background:#ECECEC;color:var(--charcoal)}
.badge-warr{background:var(--pink);color:var(--brand-red)}
.badge-lock{background:#ECECEC;color:var(--muted)}

.field-error{color:var(--brand-red);font-size:12px;margin-top:4px}
.empty{text-align:center;color:var(--muted);padding:48px 16px}
.empty .btn{margin-top:16px}

.spinner{width:16px;height:16px;border:2px solid rgba(255,255,255,.5);border-top-color:#fff;border-radius:50%;animation:spin .6s linear infinite;display:inline-block}
.spinner-lg{width:38px;height:38px;border:3px solid rgba(0,0,0,.12);border-top-color:var(--brand-red)}
@keyframes spin{to{transform:rotate(360deg)}}
.page-loader{position:fixed;inset:0;background:var(--bg);display:flex;align-items:center;justify-content:center;z-index:1000;transition:opacity .25s}
.page-loader.loaded{opacity:0;pointer-events:none}
[x-cloak]{display:none!important}

/* --- submit form --- */
.row-card{margin:14px 0}
.row-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}
.row-num{display:inline-flex;width:28px;height:28px;background:var(--brand-red);color:#fff;align-items:center;justify-content:center;font-family:ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace;font-weight:700;font-size:16px}
.row-cols{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.row-right{display:flex;flex-direction:column}
.row-right textarea{flex:1;min-height:120px;resize:vertical}
@media(max-width:768px){.row-cols{grid-template-columns:1fr}.row-right textarea{min-height:90px}}
.field-grid{display:grid;grid-template-columns:140px 120px 120px 1fr;gap:12px;align-items:start}
@media(max-width:560px){.field-grid{grid-template-columns:1fr 1fr}.flag-field{grid-column:1 / -1}}
.stepper{display:flex;align-items:stretch}
.stepper input{border-radius:0;text-align:center;border-left:0;border-right:0;padding-left:2px;padding-right:2px}
.step{width:32px;flex:none;border:1px solid var(--line-strong);background:var(--surface);color:var(--muted);font-size:18px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center}
.step:first-child{border-radius:var(--radius-sm) 0 0 var(--radius-sm)}
.step:last-child{border-radius:0 var(--radius-sm) var(--radius-sm) 0}
.step:hover{color:var(--brand-red);border-color:var(--brand-red)}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
.flag-field{align-self:end}
.flag-field .chips{margin-top:0}
.flag-chips{justify-content:flex-end}
.flag-chip{height:40px;border-radius:var(--radius-sm);gap:8px;border-color:var(--line-strong)}
input[type=date]{cursor:pointer}
.cbox{width:19px;height:19px;border:1.5px solid var(--line-strong);border-radius:4px;display:inline-flex;align-items:center;justify-content:center;flex:none}
.cbox.on{background:var(--brand-red);border-color:var(--brand-red)}
.cbox.on::after{content:"✓";color:#fff;font-size:13px;line-height:1}
.flag-chip-ot[aria-pressed=true]{background:#E6F4EC;border-color:#2B9D5B;color:#2B9D5B}
.flag-chip-ot .cbox.on{background:#2B9D5B;border-color:#2B9D5B}
.combo{position:relative}
.results{list-style:none;margin:4px 0 0;padding:0;border:1px solid var(--line);border-radius:var(--radius-sm);max-height:240px;overflow:auto;background:var(--surface);box-shadow:var(--shadow);position:absolute;top:100%;left:0;right:0;z-index:30}
.results li{padding:9px 12px;cursor:pointer}
.results li:hover{background:var(--pink)}
.form-actions{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-top:16px}
@media(max-width:560px){.form-actions{flex-wrap:wrap}}
.action-island{display:flex;align-items:center;gap:14px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:12px 16px}
@media(max-width:560px){.action-island{width:100%;flex-wrap:wrap;justify-content:flex-end}}
.confirm{text-align:center;max-width:520px;margin:40px auto}
.confirm-check{width:48px;height:48px;border-radius:50%;background:var(--pink);color:var(--brand-red);font-size:24px;display:grid;place-items:center;margin:0 auto 8px}
.confirm-cta{display:flex;gap:10px;justify-content:center;margin-top:16px;flex-wrap:wrap}

/* --- month view --- */
.monthnav{display:flex;gap:10px;align-items:center;margin-bottom:16px}
.monthnav input{width:auto;height:38px}
.navbtn{height:38px;width:38px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface);cursor:pointer}
.navbtn:hover{border-color:var(--brand-red)}
.navbtn img{width:10px;height:10px;display:block}
.banner{display:flex;flex-wrap:wrap;gap:6px 24px;align-items:baseline;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px 18px;margin-bottom:16px}
.banner .big{font-size:24px;font-weight:600;color:var(--brand-red)}
.person-totals{display:flex;flex-wrap:wrap;gap:6px 16px;color:var(--muted);font-size:13px;width:100%;margin-top:4px;min-height:20px}
.filter-bar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:16px}
.filter-bar input,.filter-bar select{width:auto;min-width:150px}
.day{margin-bottom:18px}
.day-panel{display:inline-flex;align-items:center;flex-wrap:wrap;gap:6px 24px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);box-shadow:var(--shadow);padding:8px 14px;margin:0 0 8px}
.day-panel .day-weekday{font-weight:600}
.day-panel .day-date{font-weight:600}
.day-meta{display:inline-flex;align-items:center;flex-wrap:wrap;gap:6px 12px}
.day-panel .day-total{color:var(--brand-red)}
.day-persons{display:flex;flex-wrap:wrap;gap:6px 12px;font-size:12px;font-weight:400}
.day-empty{padding:14px 16px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);font-size:13px}
.day-person{display:inline-flex;align-items:center;gap:5px}
.avatar-sm{width:18px;height:18px}
.grid{width:100%;table-layout:fixed;border-collapse:collapse;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.grid td{overflow-wrap:break-word}
.grid th,.grid td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);font-size:12px;vertical-align:middle}
.grid tr:last-child td{border-bottom:0}
.grid th{font-size:12px;color:var(--muted);font-weight:500}
.rowact{display:inline-flex;gap:6px}
.grid .col-date{padding-right:6px}
.grid .col-task{padding-left:6px}
.badge+.badge{margin-left:4px}
.modal{position:fixed;inset:0;background:rgba(0,0,0,.4);display:grid;place-items:center;padding:20px;z-index:50}
.modal-card{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px;width:100%;max-width:480px}
.modal-card h3{margin:0 0 14px}
.edit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.modal-cta{display:flex;gap:10px;justify-content:flex-end;margin-top:16px}
@media(max-width:640px){
  .edit-grid{grid-template-columns:1fr}
  .grid,.grid thead,.grid tbody,.grid tr,.grid th,.grid td{display:block}
  .grid thead{display:none}
  .grid tr{border:1px solid var(--line);border-radius:var(--radius);margin-bottom:10px}
  .grid td{border:0;display:flex;justify-content:space-between;gap:12px;padding:7px 12px}
  .grid td::before{content:attr(data-label);color:var(--muted);font-size:12px;font-weight:500}
}

/* --- login --- */
.login-wrap{min-height:100vh;display:grid;place-items:center;padding:24px}
.login-card{max-width:380px;text-align:center}
.login-logo{height:32px;margin-bottom:12px}
.login-card .btn{margin-top:16px;width:100%;justify-content:center}
.desc-box{max-height:2.8em;overflow-y:auto;color:var(--muted);line-height:1.4;scrollbar-width:thin;scrollbar-color:rgba(0,0,0,.18) transparent}
.desc-box::-webkit-scrollbar{width:4px}
.desc-box::-webkit-scrollbar-track{background:transparent}
.desc-box::-webkit-scrollbar-thumb{background:rgba(0,0,0,.18);border-radius:4px}
@media(max-width:640px){.desc-box{max-height:none}}
.cell-c{text-align:center}
.dot{display:inline-block;width:11px;height:11px;border-radius:50%;margin:0 3px;vertical-align:middle}
.dot-ot{background:var(--brand-red)}
.dot-warr{background:#2B9D5B}
.task-name{font-weight:500}
.owner{display:inline-flex;align-items:center;gap:6px}
.avatar{width:22px;height:22px;border-radius:50%;object-fit:cover;flex:none}
.btn-icon{background:none;border:0;cursor:pointer;padding:6px;border-radius:6px;color:var(--muted);display:inline-flex;align-items:center;justify-content:center;line-height:0}
.btn-icon:hover{background:var(--pink);color:var(--ink)}
.btn-icon.del:hover{color:var(--brand-red)}