/* ============================================================
   taxopax Admin – professionelles Backend-Design
   Business-Palette: Anthrazit + Smaragdgrün + Gold
   ============================================================ */
:root{
    --ink:#161a1f; --ink-2:#1d232b; --ink-3:#262d36;
    --paper:#f4f5f2; --surface:#ffffff;
    --text:#23282f; --muted:#737a84; --line:#e4e2da;
    --green:#0f7a59; --green-d:#0a5d44; --green-l:#15a37a;
    --gold:#b88a2e; --red:#c0392b; --amber:#d68910;
    --grad:linear-gradient(120deg,#0a5d44,#15a37a);
    --shadow:0 18px 40px -22px rgba(22,26,31,.40);
    --shadow-sm:0 8px 20px -12px rgba(22,26,31,.30);
    --r:14px;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Segoe UI',system-ui,Arial,sans-serif;background:var(--paper);color:var(--text);line-height:1.55}
a{color:inherit;text-decoration:none}
h1,h2,h3{letter-spacing:-.02em;line-height:1.2}

/* ---------- Layout ---------- */
.app{display:grid;grid-template-columns:256px 1fr;min-height:100vh}
.sidebar{background:var(--ink);color:#c4cad3;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.sb-brand{display:flex;align-items:center;gap:.65rem;padding:1.2rem 1.3rem;font-weight:800;font-size:1.25rem;color:#fff;
    border-bottom:1px solid rgba(255,255,255,.07)}
.sb-brand small{font-weight:500;font-size:.7rem;color:var(--green-l);display:block;letter-spacing:.12em}
.sb-nav{flex:1;overflow-y:auto;padding:.8rem 0}
.sb-group{padding:.9rem 1.3rem .35rem;font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:#6b727d;font-weight:700}
.sb-nav a{display:flex;align-items:center;gap:.7rem;padding:.6rem 1.3rem;color:#c4cad3;font-size:.93rem;font-weight:500;
    border-left:3px solid transparent;transition:.15s}
.sb-nav a .ic{width:20px;text-align:center;opacity:.85}
.sb-nav a:hover{background:rgba(255,255,255,.05);color:#fff}
.sb-nav a.active{background:rgba(21,163,122,.14);border-left-color:var(--green-l);color:#fff}
.sb-nav a .tag{margin-left:auto;font-size:.62rem;background:rgba(255,255,255,.1);padding:.1rem .4rem;border-radius:6px;letter-spacing:.05em}
.sb-foot{padding:1rem 1.3rem;border-top:1px solid rgba(255,255,255,.07);font-size:.82rem}
.sb-foot a{color:#9aa1ab}.sb-foot a:hover{color:#fff}

.main{display:flex;flex-direction:column;min-width:0}
.topbar{background:var(--surface);border-bottom:1px solid var(--line);padding:.85rem 1.6rem;
    display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:20}
.topbar h1{font-size:1.25rem;font-weight:700}
.topbar .crumb{font-size:.8rem;color:var(--muted);margin-bottom:.1rem}
.userbox{display:flex;align-items:center;gap:.8rem;font-size:.9rem}
.avatar{width:36px;height:36px;border-radius:50%;background:var(--grad);color:#fff;display:grid;place-items:center;font-weight:700}
.content{padding:1.7rem 1.6rem;max-width:1500px;width:100%}

/* ---------- Cards ---------- */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow-sm)}
.card-h{padding:1.1rem 1.3rem;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:1rem}
.card-h h2{font-size:1.05rem}
.card-b{padding:1.3rem}
.grid{display:grid;gap:1.2rem}
.grid.cols-2{grid-template-columns:1fr 1fr}
.grid.cols-3{grid-template-columns:repeat(3,1fr)}
.grid.cols-4{grid-template-columns:repeat(4,1fr)}

/* stat tiles */
.stat{padding:1.2rem 1.3rem}
.stat .lbl{font-size:.78rem;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;font-weight:600}
.stat .val{font-size:1.9rem;font-weight:800;margin-top:.3rem;letter-spacing:-.02em}
.stat .ic{float:right;font-size:1.5rem;opacity:.5}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:.45rem;font:600 .9rem/1 'Segoe UI';padding:.62rem 1.1rem;
    border-radius:10px;border:1px solid transparent;cursor:pointer;transition:.18s;background:#eef0ee;color:var(--text)}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 10px 22px -12px rgba(15,122,89,.7)}
.btn-line{background:var(--surface);border-color:var(--line)}
.btn-line:hover{border-color:var(--green)}
.btn-danger{background:#fbeae8;color:var(--red);border-color:#f3cfca}
.btn-danger:hover{background:var(--red);color:#fff}
.btn.sm{padding:.4rem .7rem;font-size:.82rem;border-radius:8px}
.btn.wide{width:100%;justify-content:center;padding:.8rem}

/* ---------- Forms ---------- */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem 1.3rem}
.form-grid .full{grid-column:1/-1}
.field{display:flex;flex-direction:column;gap:.35rem}
.field label{font-size:.82rem;font-weight:600;color:#454c56}
.field input,.field select,.field textarea{font:inherit;padding:.6rem .8rem;border:1px solid var(--line);
    border-radius:9px;background:#fff;color:var(--text);transition:.15s;width:100%}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--green);
    box-shadow:0 0 0 3px rgba(15,122,89,.13)}
.field .hint{font-size:.74rem;color:var(--muted)}
fieldset{border:1px solid var(--line);border-radius:var(--r);padding:1.2rem 1.3rem;margin-bottom:1.2rem;background:var(--surface)}
legend{font-weight:700;font-size:.95rem;padding:0 .5rem;color:var(--green-d)}
.form-actions{display:flex;gap:.7rem;margin-top:1rem}

/* ---------- Tables ---------- */
.table-wrap{overflow-x:auto}
table.tbl{width:100%;border-collapse:collapse;font-size:.9rem}
table.tbl th{text-align:left;padding:.7rem .9rem;background:#f6f7f5;color:#5a616b;font-size:.74rem;
    text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--line)}
table.tbl td{padding:.7rem .9rem;border-bottom:1px solid var(--line)}
table.tbl tr:hover td{background:#fafbfa}
table.tbl .num{text-align:right;font-variant-numeric:tabular-nums}
.badge{display:inline-block;font-size:.72rem;font-weight:700;padding:.18rem .55rem;border-radius:999px}
.badge.green{background:rgba(15,122,89,.12);color:var(--green-d)}
.badge.gray{background:#ececec;color:#666}
.badge.red{background:#fbeae8;color:var(--red)}
.badge.amber{background:#fdf3e0;color:var(--amber)}

/* ---------- Alerts ---------- */
.alert{border-radius:10px;padding:.85rem 1.1rem;margin-bottom:1.1rem;font-size:.9rem}
.alert.ok{background:rgba(15,122,89,.1);color:var(--green-d);border:1px solid rgba(15,122,89,.25)}
.alert.err{background:#fbeae8;color:var(--red);border:1px solid #f1cdc8}
.alert.warn{background:#fdf6e6;color:#7a5a12;border:1px solid #efe0bd}
.alert ul{margin:.4rem 0 0 1.1rem}
.muted{color:var(--muted)}

/* ---------- Auth pages ---------- */
.auth-body{display:grid;place-items:center;min-height:100vh;
    background:var(--ink) radial-gradient(60vw 60vh at 80% -10%,rgba(15,122,89,.35),transparent 60%) no-repeat}
.auth-card{background:var(--surface);border-radius:18px;box-shadow:var(--shadow);padding:2.4rem;width:min(420px,92vw);text-align:center}
.auth-card h1{font-size:1.5rem;margin:.7rem 0 1.2rem}
.auth-card .field{text-align:left;margin-bottom:.9rem}
.auth-card .alert{text-align:left}
.auth-card p{font-size:.86rem;color:var(--muted);margin-top:1rem}

/* ---------- Responsive ---------- */
@media(max-width:880px){
    .app{grid-template-columns:1fr}
    .sidebar{position:fixed;left:-260px;z-index:50;transition:.25s;width:256px}
    .sidebar.open{left:0}
    .form-grid,.grid.cols-2,.grid.cols-3,.grid.cols-4{grid-template-columns:1fr}
    .burger{display:inline-flex!important}
}
.burger{display:none;background:none;border:1px solid var(--line);border-radius:8px;padding:.4rem .6rem;cursor:pointer;font-size:1.1rem}

/* ---------- Kalender ---------- */
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:6px}
.cal-wd{text-align:center;font-weight:700;font-size:.78rem;color:var(--muted);padding:.3rem 0}
.cal-day{min-height:74px;border:1px solid var(--line);border-radius:10px;padding:.35rem;cursor:pointer;
    background:#fff;transition:.12s;display:flex;flex-direction:column;gap:3px}
.cal-day:hover{border-color:var(--green);box-shadow:0 0 0 2px rgba(15,122,89,.12)}
.cal-day.today{border-color:var(--green);background:rgba(15,122,89,.05)}
.cal-day.so{background:#fbf6f6}
.cal-day.sel{border-color:var(--green);box-shadow:0 0 0 2px var(--green)}
.cal-day .cd-n{font-weight:700;font-size:.85rem;color:var(--text)}
.cal-day .cd-b{display:inline-block;color:#fff;font-size:.7rem;font-weight:700;border-radius:5px;padding:.05rem .35rem;width:max-content}
.cal-day .cd-plan{display:inline-block;font-size:.66rem;color:#0f7a59;border:1px dashed #0f7a59;border-radius:5px;padding:.02rem .3rem;width:max-content;opacity:.75}
.cal-year{display:grid;grid-template-columns:repeat(4,1fr);gap:.8rem}
.cal-mini{display:flex;flex-direction:column;gap:.2rem;border:1px solid var(--line);border-radius:10px;padding:1rem;background:#fff;transition:.12s}
.cal-mini:hover{border-color:var(--green);box-shadow:var(--shadow-sm);transform:translateY(-2px)}
.cal-mini strong{font-size:1rem}
@media(max-width:560px){.cal-day{min-height:54px}.cal-year{grid-template-columns:repeat(2,1fr)}}

/* ---------- Live-Suche ---------- */
.tblsearch{font:inherit;padding:.45rem .8rem;border:1px solid var(--line);border-radius:9px;background:#fff;
    min-width:240px;transition:.15s}
.tblsearch:focus{outline:none;border-color:var(--green);box-shadow:0 0 0 3px rgba(15,122,89,.13)}
@media(max-width:560px){.tblsearch{min-width:140px}}

/* ---------- Berechtigungsliste ---------- */
.perm-list{list-style:none;margin:.4rem 0 0;padding:0;border:1px solid var(--line);border-radius:10px;overflow:hidden}
.perm-list li{display:flex;align-items:flex-start;gap:.7rem;padding:.7rem .9rem;border-bottom:1px solid var(--line)}
.perm-list li:last-child{border-bottom:none}
.perm-list li:hover{background:#fafbfa}
.perm-list input[type=checkbox]{flex:none;width:18px;height:18px;margin:.15rem 0 0;cursor:pointer}
.perm-list label{display:flex;flex-direction:column;gap:.1rem;cursor:pointer;font-weight:400}
.perm-list .perm-t{font-weight:700;color:var(--text)}
.perm-list .perm-d{font-size:.82rem;color:var(--muted)}