*{box-sizing:border-box}
:root{
  --bg:#f6f7fb; --card:#fff; --ink:#323338; --muted:#676879;
  --line:#e6e9ef; --accent:#0073ea; --accent-dk:#0060b9;
  --done:#00c875; --working:#fdab3d; --stuck:#e2445c;
}
body{margin:0;font:14px/1.45 -apple-system,'Segoe UI',Roboto,Arial,sans-serif;background:var(--bg);color:var(--ink)}
a{color:var(--accent);text-decoration:none}

/* Top bar */
.topbar{display:flex;align-items:center;gap:18px;background:#292f4c;color:#fff;padding:0 16px;height:52px;position:sticky;top:0;z-index:50}
.brand{font-weight:700;white-space:nowrap}
.mainnav{display:flex;gap:2px;overflow-x:auto;flex:1}
.mainnav a{color:#cdd3ec;padding:6px 10px;border-radius:6px;white-space:nowrap;font-size:13px}
.mainnav a:hover{background:rgba(255,255,255,.12);color:#fff}
.mainnav a.active{background:var(--accent);color:#fff}
.userbox{display:flex;align-items:center;gap:10px;white-space:nowrap;font-size:13px}
.userbox small{color:#aab}

.container{max-width:1600px;margin:0 auto;padding:18px}
.pagetitle{font-size:22px;margin:4px 0 16px}

/* Buttons */
.btn{display:inline-block;background:#fff;border:1px solid var(--line);border-radius:6px;padding:7px 14px;font-size:13px;cursor:pointer;color:var(--ink)}
.btn:hover{border-color:#c3c6d4}
.btn-primary{background:var(--accent);border-color:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-dk)}
.btn-danger{background:var(--stuck);border-color:var(--stuck);color:#fff}
.btn-sm{padding:4px 10px;font-size:12px}
.btn-green{background:var(--done);border-color:var(--done);color:#fff}
.toolbar{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:14px}
.toolbar .spacer{flex:1}
.toolbar select,.toolbar input{padding:6px 8px;border:1px solid var(--line);border-radius:6px;background:#fff}

/* Cards / tables */
.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:16px;margin-bottom:16px}
table.grid{width:100%;border-collapse:collapse;background:#fff;font-size:13px}
table.grid th{background:#f5f6f8;text-align:left;padding:8px;border:1px solid var(--line);font-weight:600;white-space:nowrap}
table.grid td{padding:6px 8px;border:1px solid var(--line);vertical-align:middle}
table.grid tr:hover td{background:#f8faff}
.table-wrap{overflow-x:auto;background:#fff;border:1px solid var(--line);border-radius:10px}
.num{text-align:right;white-space:nowrap}

/* Board groups (Monday-style buckets) */
.group{margin-bottom:22px}
.group-header{display:flex;align-items:center;gap:10px;padding:8px 12px;border-radius:8px 8px 0 0;color:#fff;font-weight:700;cursor:pointer}
.group-header .count{font-weight:400;opacity:.9;font-size:12px}
.group-body{border:1px solid var(--line);border-top:0;border-radius:0 0 8px 8px;overflow-x:auto;background:#fff}
.group.collapsed .group-body{display:none}
.group-header .chev{transition:transform .15s}
.group.collapsed .chev{transform:rotate(-90deg)}

/* Status pill */
.status-pill{display:inline-block;color:#fff;border-radius:4px;padding:4px 10px;font-size:12px;font-weight:600;cursor:pointer;min-width:110px;text-align:center;white-space:nowrap}

/* Inline edit cells */
td.editable input,td.editable select,td.editable textarea{width:100%;min-width:70px;border:1px solid transparent;background:transparent;padding:4px;border-radius:4px;font:inherit;color:inherit}
td.editable input:focus,td.editable select:focus,td.editable textarea:focus{border-color:var(--accent);background:#fff;outline:none}
td.editable textarea{resize:vertical;min-height:28px}

/* Forms */
.form-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:12px}
.form-grid label{display:block;font-size:12px;color:var(--muted);margin-bottom:3px;font-weight:600}
.form-grid input,.form-grid select,.form-grid textarea{width:100%;padding:7px 9px;border:1px solid var(--line);border-radius:6px;font:inherit}
.form-actions{margin-top:14px}

/* Toast */
.toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%) translateY(80px);background:#323338;color:#fff;padding:10px 20px;border-radius:8px;opacity:0;transition:all .25s;z-index:200;max-width:80vw}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.toast.err{background:var(--stuck)}

/* Modal */
.modal-backdrop{position:fixed;inset:0;background:rgba(41,47,76,.45);display:flex;align-items:center;justify-content:center;z-index:100}
.modal{background:#fff;border-radius:10px;padding:20px;width:min(480px,92vw);box-shadow:0 12px 40px rgba(0,0,0,.25)}
.modal h3{margin:0 0 12px}
.modal input,.modal select,.modal textarea{width:100%;padding:8px;border:1px solid var(--line);border-radius:6px;margin-bottom:10px;font:inherit}
.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:6px}

/* Dashboard tiles */
.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px;margin-bottom:18px}
.tile{background:#fff;border:1px solid var(--line);border-radius:10px;padding:14px}
.tile .big{font-size:26px;font-weight:700}
.tile .lbl{color:var(--muted);font-size:12px}

/* Login */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:#292f4c}
.login-card{background:#fff;border-radius:12px;padding:34px;width:min(380px,92vw)}
.login-card h1{margin:0 0 18px;font-size:20px}
.login-card input{width:100%;padding:10px;border:1px solid var(--line);border-radius:8px;margin-bottom:12px;font:inherit}
.login-card .btn{width:100%;padding:10px}
.login-err{background:#fde8ec;color:var(--stuck);border-radius:6px;padding:8px 12px;margin-bottom:12px;font-size:13px}

.badge{display:inline-block;background:#eef1f8;border-radius:4px;padding:2px 8px;font-size:12px}
.valid-yes{color:var(--done);font-weight:700}
.valid-no{color:var(--stuck);font-weight:700}
.muted{color:var(--muted)}
.nowrap{white-space:nowrap}
.del-btn{color:var(--stuck);cursor:pointer;font-weight:700;padding:0 6px}