/* ===== Pastel goth — světlé téma (default) ===== */
:root{
  --topbar-h:54px; --sb-w:264px; --rad:14px;
  --bg:#efe9f5; --bg2:#e7dff0; --card:#ffffff; --card2:#faf6fd;
  --ink:#322a3d; --muted:#897f9a; --line:#e6dcef;
  --pri:#7c5e9e; --pri-d:#634a80; --accent:#c98bb9; --accent-d:#b06ea0;
  --ok:#5f9e84; --okbg:#e7f3ed; --warn:#b5863e; --warnbg:#f7efdd; --err:#b85a73; --errbg:#fbe9ee;
  --shadow:0 2px 14px rgba(80,50,110,.09);
  --sb-bg:linear-gradient(165deg,#2c2339 0%,#412d57 60%,#553a6e 100%);
  --sb-ink:#ece2f7; --sb-muted:#b6a4ce;
}
/* ===== tmavé téma ===== */
html[data-theme="dark"]{
  --bg:#1b1624; --bg2:#231c30; --card:#291f37; --card2:#312646;
  --ink:#ece2f7; --muted:#a294bd; --line:#3a2f4d;
  --pri:#b394d4; --pri-d:#9a78c2; --accent:#dba0cd; --accent-d:#c987b6;
  --ok:#74b89b; --okbg:#22362e; --warn:#cd9d57; --warnbg:#352c1d; --err:#d2879b; --errbg:#382433;
  --shadow:0 2px 16px rgba(0,0,0,.4);
  --sb-bg:linear-gradient(165deg,#241a33 0%,#33234a 60%,#3f2c5a 100%);
  --sb-ink:#efe6fb; --sb-muted:#b6a4ce;
}
*{box-sizing:border-box}
html,body{margin:0}
body{font-family:-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--ink);font-size:15px;min-height:100vh;
  background:
    radial-gradient(1100px 480px at 100% -8%, rgba(201,139,185,.14), transparent 60%),
    radial-gradient(800px 460px at -8% 108%, rgba(124,94,158,.14), transparent 55%), var(--bg);}

/* ===== top bar ===== */
.topbar{position:sticky;top:0;z-index:30;height:var(--topbar-h);display:flex;align-items:center;gap:12px;padding:0 14px;
  background:linear-gradient(180deg,var(--card2),var(--bg));border-bottom:1px solid var(--line)}
.iconbtn{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;flex:0 0 auto;
  border:1px solid var(--line);background:var(--card);border-radius:11px;cursor:pointer;font-size:17px;color:var(--ink)}
.iconbtn:hover{border-color:var(--pri);box-shadow:var(--shadow)}
.collapse-btn{font-size:18px;font-weight:700;color:var(--pri);line-height:1;padding-bottom:2px}
.brand{font-weight:700;font-size:16px;color:var(--ink);letter-spacing:.2px}
.brand-mark{color:var(--accent-d)}
.spacer{flex:1}
.user-chip{font-size:13px;color:var(--ink);background:var(--card);border:1px solid var(--line);border-radius:999px;padding:5px 12px;white-space:nowrap}
.user-chip em{color:var(--accent-d);font-style:normal;font-weight:600;margin-left:4px}

/* ===== sidebar (trvalý, sbalitelný) ===== */
.sidebar{position:fixed;top:var(--topbar-h);left:0;bottom:0;width:var(--sb-w);z-index:25;background:var(--sb-bg);
  color:var(--sb-ink);display:flex;flex-direction:column;transform:translateX(0);transition:transform .22s ease;
  box-shadow:4px 0 26px rgba(30,15,45,.22)}
html.sidebar-collapsed .sidebar{transform:translateX(-100%)}
.content{margin-left:var(--sb-w);transition:margin-left .22s ease;padding:18px 16px 60px;max-width:1100px}
html.sidebar-collapsed .content{margin-left:0}
.content{margin-right:auto}

.sidebar-head{padding:16px 18px;border-bottom:1px solid rgba(255,255,255,.08)}
.user-line{display:flex;flex-direction:column;gap:6px}
.user-line b{font-size:15px}
.role-badge{align-self:flex-start;font-size:11px;font-weight:700;letter-spacing:.3px;text-transform:uppercase;
  background:linear-gradient(135deg,var(--accent),var(--pri));color:#fff;padding:3px 10px;border-radius:999px}
.role-badge.sm{font-size:10px;padding:2px 8px;margin-left:8px}
.sidebar-nav{flex:1;overflow-y:auto;padding:10px 10px}
.sidebar-nav a{display:flex;align-items:center;gap:12px;padding:11px 13px;border-radius:11px;
  color:var(--sb-muted);text-decoration:none;font-size:14.5px;font-weight:500;margin-bottom:2px}
.sidebar-nav a .ic{font-size:17px;width:22px;text-align:center}
.sidebar-nav a:hover{background:rgba(255,255,255,.07);color:#fff}
.sidebar-nav a.active{background:linear-gradient(135deg,rgba(201,139,185,.30),rgba(124,94,158,.30));
  color:#fff;box-shadow:inset 3px 0 0 var(--accent)}
.sidebar-foot{padding:14px 16px;border-top:1px solid rgba(255,255,255,.08)}
.sidebar-foot .logout{color:var(--sb-muted);text-decoration:none;font-size:14px}
.sidebar-foot .logout:hover{color:#fff}

.drawer-backdrop{position:fixed;inset:0;z-index:24;background:rgba(38,24,52,.5);opacity:0;visibility:hidden;transition:opacity .22s ease}

/* ===== mobil: panel jako překryv ===== */
@media (max-width:859px){
  .content{margin-left:0 !important;max-width:none}
  .sidebar{top:0;bottom:0;height:100vh;z-index:55}
  html:not(.sidebar-collapsed) .drawer-backdrop{opacity:1;visibility:visible;z-index:54}
}

/* ===== obsah / nadpisy ===== */
.content{margin-left:var(--sb-w)}
.page-title{font-size:22px;margin:6px 2px 16px;font-weight:800;letter-spacing:.2px}
.toolbar{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-bottom:14px}
.toolbar label{font-size:13px;color:var(--muted);display:flex;flex-direction:column;gap:4px}
.hint{font-size:13px;color:var(--muted)}
input,select{font-size:15px;padding:9px 11px;border:1px solid var(--line);border-radius:10px;background:var(--card);color:var(--ink);font-family:inherit}
input:focus,select:focus{outline:none;border-color:var(--pri);box-shadow:0 0 0 3px rgba(124,94,158,.18)}
input[type=number]{width:130px;text-align:right}

/* ===== karty / řádky ===== */
.group{margin-bottom:20px}
.group h3{font-size:12.5px;text-transform:uppercase;letter-spacing:.06em;color:var(--accent-d);margin:0 0 9px 2px;font-weight:700}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--rad);box-shadow:var(--shadow);overflow:hidden}
.card.pad{padding:16px}
.row{display:flex;align-items:center;gap:12px;padding:13px 15px;border-bottom:1px solid var(--line)}
.row:last-child{border-bottom:none}
.row .meta{flex:1;min-width:0}
.row .meta .t{font-size:15px;line-height:1.3;display:flex;align-items:center;flex-wrap:wrap;gap:2px}
.row .meta .t .typ{font-weight:700;font-size:16px}
.row .meta .t .loc{font-weight:500;color:var(--ink);margin-left:6px}
.row .meta .s{font-size:12px;color:var(--muted);margin-top:3px}
.row .unit{font-size:12px;color:var(--muted);min-width:34px;text-align:left}
.row.sub{display:flex;gap:18px;flex-wrap:wrap;background:var(--card2)}
.kv{display:flex;flex-direction:column;font-size:12px;color:var(--muted)}
.kv b{font-size:14px;color:var(--ink)}

/* ===== save bar / tlačítka ===== */
.bar{position:sticky;bottom:0;background:linear-gradient(transparent,var(--bg));padding:14px 0;display:flex;gap:10px}
.btn{background:linear-gradient(135deg,var(--pri),var(--accent-d));color:#fff;border:none;padding:12px 18px;
  border-radius:11px;font-size:15px;font-weight:600;cursor:pointer;box-shadow:0 4px 14px rgba(124,94,158,.28)}
.btn:hover{filter:brightness(1.06)}.btn:active{transform:translateY(1px)}
.bar .btn{width:100%}
.btn.ghost{background:var(--card);color:var(--pri-d);border:1px solid var(--line);box-shadow:none}
.btn.danger{color:var(--err);border-color:var(--line)}
.btn.danger:hover{background:var(--errbg)}

/* ===== tabulky ===== */
.scroll{overflow-x:auto}
.tbl{width:100%;border-collapse:collapse;font-size:13px;white-space:nowrap}
.tbl th,.tbl td{padding:8px 11px;border-bottom:1px solid var(--line);text-align:left}
.tbl th{font-size:11px;text-transform:uppercase;letter-spacing:.03em;color:var(--muted);font-weight:700;background:var(--card2)}
.tbl .num{text-align:right;font-variant-numeric:tabular-nums}
.tbl tr:last-child td{border-bottom:none}
.diffcol{color:var(--pri-d)}.muted{color:var(--muted)}
.sumrow td{border-top:2px solid var(--line);background:var(--card2)}
.neg{color:var(--err)}.pos{color:var(--ok)}.warnc{color:var(--warn);font-weight:600}
.vysl{padding:10px 2px 0;font-size:15px}.unit.neg b{color:var(--err)}

/* ===== segmented ===== */
.seg{display:inline-flex;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:var(--card)}
.segb{border:none;background:var(--card);color:var(--ink);padding:8px 15px;font-size:13px;cursor:pointer;text-decoration:none}
.segb.on{background:linear-gradient(135deg,var(--pri),var(--accent-d));color:#fff}
.segb+.segb{border-left:1px solid var(--line)}

/* ===== alerty / odznaky ===== */
.alert{padding:12px 15px;border-radius:11px;margin-bottom:14px;font-size:14px}
.alert.ok{background:var(--okbg);color:var(--ok);border:1px solid var(--line)}
.alert.warn{background:var(--warnbg);color:var(--warn);border:1px solid var(--line)}
.alert.err{background:var(--errbg);color:var(--err);border:1px solid var(--line)}
.badge{font-size:12px;padding:3px 9px;border-radius:999px;font-weight:600;margin-left:8px}
.badge.ok{background:var(--okbg);color:var(--ok)}
.badge.warn{background:var(--warnbg);color:var(--warn)}

/* ===== dashboard ===== */
.stats{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:18px}
.stat{flex:1;min-width:200px;background:linear-gradient(135deg,var(--card),var(--card2));border:1px solid var(--line);
  border-radius:var(--rad);box-shadow:var(--shadow);padding:18px;position:relative;overflow:hidden}
.stat::after{content:"";position:absolute;right:-20px;top:-20px;width:80px;height:80px;border-radius:50%;
  background:radial-gradient(circle,rgba(201,139,185,.18),transparent 70%)}
.stat-num{font-size:25px;font-weight:800;color:var(--pri-d)}
.stat-lbl{font-size:13px;color:var(--muted);margin-top:4px}

/* ===== byty / users / formuláře ===== */
.dum-h{font-size:15px;margin:18px 2px 8px;font-weight:800}
.unit-card{margin-bottom:12px}
.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;align-items:end}
.form-grid label{display:flex;flex-direction:column;gap:5px;font-size:13px;color:var(--muted)}
.form-actions{display:flex;gap:10px;grid-column:1/-1}
.pad{padding:16px}.pad-sm{padding:14px}
.edit-details{border-top:1px solid var(--line)}
.edit-details summary{padding:11px 15px;cursor:pointer;font-size:13px;color:var(--pri-d);font-weight:600;list-style:none}
.edit-details summary::-webkit-details-marker{display:none}
.edit-details summary::before{content:"✎ ";opacity:.7}
.edit-details[open] summary{border-bottom:1px solid var(--line)}

.placeholder{text-align:center;color:var(--muted);padding:60px 20px}
.placeholder .big{font-size:44px;margin-bottom:8px}

/* ===== login ===== */
.login-body{display:flex;align-items:center;justify-content:center;min-height:100vh;
  background:linear-gradient(160deg,#2b2238 0%,#43305a 55%,#6d4d80 100%)}
.login-card{background:#fff;border-radius:20px;padding:34px 28px;width:350px;max-width:92%;
  box-shadow:0 18px 60px rgba(25,12,40,.45);display:flex;flex-direction:column;gap:13px}
.login-card .login-logo{font-size:42px;text-align:center;color:#b06ea0}
.login-card h1{font-size:19px;text-align:center;margin:0 0 6px;font-weight:800;color:#322a3d}
.login-card label{display:flex;flex-direction:column;gap:5px;font-size:13px;color:#897f9a}
.login-card input{width:100%;background:#fff;color:#322a3d}
.login-card .btn{margin-top:8px;width:100%}