/* Trackovací appka pro sledování školicích videí – KOLAROVA LEGAL
   Paleta vychází ze schválené makety dashboardu správce. */
*{box-sizing:border-box;margin:0;padding:0}
:root{
  --radius:14px;
  --bg:#F1EFEA; --surface:#FFFFFF; --surface2:#F6F5F1;
  --text:#1C222C; --muted:#5B6472; --faint:#8A90A0; --border:#DEDBD2; --border-strong:#C9C5B8;
  --primary:#7C2635; --primary-dark:#5E1D29; --primary-contrast:#fff;
  --primary-soft:#F3E3E1;
  --ok:#2F6B4F; --ok-soft:#E3EFE7; --ok-text:#1F4A36;
  --warn:#93650F; --warn-soft:#FAF0D9; --warn-text:#6B4A0A;
  --edit:#3B5B7C; --edit-soft:#E4EAF1; --edit-text:#2C4661;
  --danger:#B23A2E; --danger-soft:#FBE7E2;
  --shadow:0 1px 2px rgba(28,34,44,.06),0 6px 20px -8px rgba(28,34,44,.12);
  --head-grad:linear-gradient(135deg,#1F2733,#6B222F);
  --head-text:#fff;
  --serif:Georgia,'Iowan Old Style','Palatino Linotype',serif;
}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  background:var(--bg);color:var(--text);padding-bottom:40px}
a{color:inherit}

.wrap{max-width:1180px;margin:0 auto;padding:0 20px}

/* ===== hlavička appky ===== */
.appbar{background:var(--head-grad);color:var(--head-text);padding:14px 22px;
  display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:15.5px;letter-spacing:.2px;text-decoration:none;color:var(--head-text)}
.logo .mark{width:34px;height:34px;border-radius:10px;background:rgba(255,255,255,.14);
  display:flex;align-items:center;justify-content:center;font-size:17px;font-family:var(--serif)}
.logo small{display:block;font-size:10.5px;font-weight:500;opacity:.8;letter-spacing:.5px}
.appnav{display:flex;gap:4px;margin-left:18px}
.appnav a{color:var(--head-text);text-decoration:none;font-size:13.5px;padding:7px 13px;border-radius:8px;opacity:.85}
.appnav a.act{background:rgba(255,255,255,.16);opacity:1;font-weight:600}

.userchip{margin-left:auto;display:flex;align-items:center;gap:9px;font-size:13px;position:relative}
.userchip a{color:var(--head-text);text-decoration:none;opacity:.9;font-size:12.5px}
.ava{width:30px;height:30px;border-radius:50%;background:rgba(255,255,255,.18);
  display:flex;align-items:center;justify-content:center;font-weight:700;font-size:12px}

.appbody{padding:22px 0;max-width:1180px;margin:0 auto}

/* ===== flash zprávy ===== */
.flash{border-radius:10px;padding:10px 14px;font-size:13.5px;margin-bottom:16px}
.flash.ok{background:var(--ok-soft);color:var(--ok-text)}
.flash.err{background:var(--danger-soft);color:var(--danger)}

/* ===== tlačítka ===== */
.btn{display:inline-flex;align-items:center;gap:7px;background:var(--primary);color:var(--primary-contrast);
  border:none;border-radius:9px;padding:9px 18px;font-size:13.5px;font-weight:600;cursor:pointer;text-decoration:none}
.btn:hover{background:var(--primary-dark)}
.btn.ghost{background:transparent;color:var(--primary);border:1.5px solid var(--primary)}
.btn.soft{background:var(--primary-soft);color:var(--text)}
.btn.okb{background:var(--ok);color:#fff}
.btn.danger{background:transparent;color:var(--danger);border:1.5px solid var(--danger)}
.btn.sm{padding:6px 12px;font-size:12.5px}
.btn:disabled{opacity:.45;cursor:not-allowed}
.btn:focus-visible,a:focus-visible,input:focus-visible,button:focus-visible{outline:2px solid var(--primary);outline-offset:2px}

/* ===== formuláře / karty ===== */
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:22px}
.frm{display:grid;grid-template-columns:1fr 1fr;gap:14px 18px}
.frm .full{grid-column:1/-1}
.fld label{display:block;font-size:12px;font-weight:700;margin-bottom:5px;color:var(--muted);
  text-transform:uppercase;letter-spacing:.4px}
.fld input,.fld select,.fld textarea{width:100%;background:var(--surface2);border:1.5px solid var(--border);
  border-radius:10px;padding:10px 12px;font-size:16px;color:var(--text);font-family:inherit}
.fld input:focus,.fld textarea:focus,.fld select:focus{outline:none;border-color:var(--primary)}
.fld .err{color:var(--danger);font-size:11.5px;margin-top:4px;display:block}

.cols2{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:start}
@media(max-width:900px){.cols2{grid-template-columns:1fr}.frm{grid-template-columns:1fr}}

/* ===== přihlášení ===== */
.loginwrap{display:flex;justify-content:center;padding:40px 20px}
.logincard{width:380px;max-width:100%;background:var(--surface);border:1px solid var(--border);border-radius:20px;
  box-shadow:var(--shadow);overflow:hidden}
.loginhead{background:var(--head-grad);color:var(--head-text);text-align:center;padding:32px 20px}
.loginhead .mark{font-size:30px;font-family:var(--serif)}
.loginhead h3{margin-top:10px;font-size:19px;font-weight:600}
.loginhead small{opacity:.8;font-size:12px}
.loginbody{padding:26px;display:flex;flex-direction:column;gap:14px}

/* ===== správci (admin) ===== */
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
.utable{width:100%;border-collapse:collapse;font-size:13.5px}
.utable th{text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.5px;
  color:var(--muted);padding:10px 12px;border-bottom:1.5px solid var(--border)}
.utable td{padding:12px;border-bottom:1px solid var(--border);vertical-align:middle}

@media (max-width:720px){
  .table-scroll{overflow-x:visible}
  .utable{border:none}
  .utable thead{display:none}
  .utable, .utable tbody, .utable tr, .utable td{display:block;width:100%}
  .utable tr{border:1px solid var(--border);border-radius:12px;margin-bottom:10px;padding:4px 12px;background:var(--surface)}
  .utable td{border-bottom:1px solid var(--border);padding:8px 0}
  .utable tr td:last-child{border-bottom:none}
  .utable td[data-label]:before{content:attr(data-label);display:block;font-size:10px;font-weight:700;
    text-transform:uppercase;color:var(--muted);letter-spacing:.4px;margin-bottom:2px}
  .utable td[data-label=""]:before{content:none;margin:0}
}
.uava{width:34px;height:34px;border-radius:50%;background:var(--primary-soft);color:var(--text);
  display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:12px;margin-right:10px}
.rolechip{font-size:11px;font-weight:700;padding:3px 10px;border-radius:999px}
.rolechip.adm{background:var(--edit-soft);color:var(--edit-text)}
.rolechip.spr{background:var(--primary-soft);color:var(--text)}
.limitbox{display:flex;align-items:center;gap:6px}
.limitbox input{width:56px;text-align:center;background:var(--surface2);border:1.5px solid var(--border);
  border-radius:8px;padding:6px;font-size:14px;color:var(--text)}
.adminbox{border:1.5px dashed var(--edit);background:var(--edit-soft);border-radius:12px;padding:16px 18px;margin-top:20px}
.adminbox h5{font-size:13.5px;color:var(--edit-text);margin-bottom:8px}
.adminbox .row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}

/* ===== historie (audit log) ===== */
.hist{list-style:none;margin-top:6px}
.hist li{display:flex;gap:11px;padding:9px 0;border-bottom:1px solid var(--border);font-size:12.5px;line-height:1.45}
.hist li:last-child{border-bottom:none}
.hist .hic{width:28px;height:28px;border-radius:50%;flex-shrink:0;display:flex;align-items:center;
  justify-content:center;font-size:13px;background:var(--surface2);border:1px solid var(--border)}
.hist .hic.add{background:var(--ok-soft)}
.hist .hic.mail{background:var(--primary-soft)}
.hist .hic.edit{background:var(--edit-soft)}
.hist b{font-weight:700}
.hist .when{display:block;font-size:11px;color:var(--muted);margin-top:1px}

.empty-note{color:var(--muted);font-size:13.5px;padding:8px 0}