:root{--bg: #f5f6f8;--surface: #ffffff;--text: #1d2430;--muted: #68738a;--border: #dde1e8;--primary: #2456d6;--primary-hover: #1c46b3;--danger: #c62f3b;--ok: #1d7f43;--warn-bg: #fdecec;--ok-bg: #e8f6ee;--full-bg: #eef1f6;--radius: 8px;font-family:Segoe UI,system-ui,-apple-system,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-size:15px;line-height:1.5}h1{font-size:1.5rem;margin:0 0 .5rem}h2{font-size:1.05rem;margin:0 0 .75rem}.container{max-width:960px;margin:0 auto;padding:1.5rem 1rem 3rem}.muted{color:var(--muted)}.center{text-align:center}.center-page{text-align:center;padding-top:4rem}.topbar{display:flex;align-items:center;gap:1.5rem;background:var(--surface);border-bottom:1px solid var(--border);padding:.6rem 1rem;flex-wrap:wrap}.brand{font-weight:700}.topbar nav{display:flex;gap:.25rem;flex-wrap:wrap}.topbar nav a{color:var(--muted);text-decoration:none;padding:.35rem .7rem;border-radius:var(--radius);font-weight:500}.topbar nav a:hover{background:var(--bg);color:var(--text)}.topbar nav a.active{background:var(--primary);color:#fff}.topbar-user{margin-left:auto;display:flex;align-items:center;gap:.5rem}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1rem 1.25rem;margin:1rem 0}label{display:flex;flex-direction:column;gap:.25rem;font-weight:500;margin-bottom:.75rem}.inline-label{flex-direction:row;align-items:center;gap:.75rem;margin:0}input,select{font:inherit;padding:.45rem .6rem;border:1px solid var(--border);border-radius:var(--radius);background:#fff;color:var(--text)}input:focus,select:focus{outline:2px solid var(--primary);outline-offset:0;border-color:var(--primary)}.form-row{display:flex;gap:1rem;align-items:flex-end;flex-wrap:wrap}.form-row label{margin-bottom:0}.hours-input{width:6.5rem;text-align:right}.btn{font:inherit;font-weight:600;padding:.45rem .9rem;border-radius:var(--radius);border:1px solid transparent;cursor:pointer}.btn:disabled{opacity:.6;cursor:default}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--primary-hover)}.btn-ghost{background:transparent;color:var(--text);border-color:var(--border)}.btn-ghost:hover{background:var(--bg)}.btn-danger-ghost{background:transparent;color:var(--danger);border-color:transparent}.btn-danger-ghost:hover{background:var(--warn-bg)}.link{background:none;border:none;padding:0;font:inherit;color:var(--primary);cursor:pointer;text-decoration:underline}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:.55rem .75rem;border-bottom:1px solid var(--border)}th{color:var(--muted);font-size:.8rem;text-transform:uppercase;letter-spacing:.04em}tfoot td{border-bottom:none;border-top:2px solid var(--border)}.num{text-align:right}.row-muted{color:var(--muted)}.badge{display:inline-block;padding:.1rem .55rem;border-radius:999px;font-size:.78rem;font-weight:600}.badge-paid{background:var(--ok-bg);color:var(--ok)}.badge-unpaid{background:var(--full-bg);color:var(--muted)}.badge-oicl{background:#e9efff;color:var(--primary)}.status{display:inline-block;padding:.1rem .55rem;border-radius:999px;font-size:.82rem;font-weight:600}.status-over{background:var(--warn-bg);color:var(--danger)}.status-free{background:var(--ok-bg);color:var(--ok)}.status-full{background:var(--full-bg);color:var(--muted)}.alert{border-radius:var(--radius);padding:.6rem .9rem;margin:.75rem 0;font-size:.9rem}.alert-error{background:var(--warn-bg);color:var(--danger)}.alert-ok{background:var(--ok-bg);color:var(--ok)}.week-selector{display:flex;align-items:center;gap:.4rem;margin:1rem 0}.week-selector select{min-width:16rem}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:1rem}.login-card{width:100%;max-width:26rem}.login-card h1{text-align:center}.login-card>.muted{text-align:center;display:block;margin-bottom:1rem}.login-card form{display:flex;flex-direction:column}.save-row{display:flex;align-items:center;gap:.75rem;margin-top:1rem}