/* Główny arkusz stylów - korzysta ze zmiennych zdefiniowanych w motywie (templates/themeX.css) */
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.6}
a{color:var(--primary);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%}

.site-header{background:var(--header-bg);color:var(--header-text);padding:14px 24px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px}
.site-header .brand{font-size:1.4rem;font-weight:700;color:var(--header-text)}
.site-header nav{display:flex;gap:16px;flex-wrap:wrap;align-items:center}
.site-header nav a{color:var(--header-text);opacity:.92;font-weight:500}
.site-header nav a:hover{opacity:1;text-decoration:underline}

.lang-switch{display:flex;gap:6px;flex-wrap:wrap}
.lang-switch a{padding:3px 7px;border:1px solid rgba(255,255,255,.35);border-radius:6px;font-size:.78rem;color:var(--header-text)}
.lang-switch a.active{background:var(--accent);color:#111;border-color:var(--accent)}

.container{max-width:1080px;margin:0 auto;padding:32px 20px}

.card{background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius);padding:20px;margin-bottom:18px}
.card h2,.card h3{color:var(--primary);margin-bottom:8px}

.btn{display:inline-block;background:var(--primary);color:#fff;padding:10px 18px;border:none;border-radius:var(--radius);cursor:pointer;font-size:.95rem}
.btn:hover{background:var(--primary-dark);text-decoration:none}
.btn.danger{background:#c0392b}
.btn.secondary{background:#6b7280}

form.form-box{max-width:420px;margin:0 auto}
form label{display:block;margin:10px 0 4px;font-weight:600}
form input,form select,form textarea{width:100%;padding:10px;border:1px solid var(--border);border-radius:var(--radius);font-size:1rem}
table{width:100%;border-collapse:collapse;margin-top:10px}
table th,table td{padding:9px 10px;border-bottom:1px solid var(--border);text-align:left;font-size:.92rem}
table th{background:var(--secondary)}

.badge{display:inline-block;padding:2px 9px;border-radius:20px;font-size:.75rem;font-weight:600}
.badge.admin{background:#fee2e2;color:#991b1b}
.badge.teacher{background:#dbeafe;color:#1e3a8a}
.badge.student{background:#dcfce7;color:#14532d}

/* Dymki (tooltips) dla linków */
[data-tooltip]{position:relative}
[data-tooltip]:hover::after{
  content:attr(data-tooltip);
  position:absolute;left:50%;top:120%;transform:translateX(-50%);
  background:#111827;color:#fff;padding:6px 10px;border-radius:6px;
  font-size:.75rem;white-space:nowrap;z-index:50;box-shadow:0 4px 10px rgba(0,0,0,.25);
  pointer-events:none;
}
[data-tooltip]:hover::before{
  content:"";position:absolute;left:50%;top:108%;transform:translateX(-50%);
  border:5px solid transparent;border-bottom-color:#111827;z-index:50;
}

.site-footer{background:var(--footer-bg);color:var(--footer-text);padding:26px 24px;margin-top:40px;font-size:.85rem}
.site-footer .footer-inner{max-width:1080px;margin:0 auto;display:flex;flex-wrap:wrap;gap:24px;justify-content:space-between}
.site-footer a{color:var(--footer-text)}
.site-footer h4{color:#fff;margin-bottom:8px;font-size:.85rem;text-transform:uppercase;letter-spacing:.04em}
.footer-bottom{text-align:center;margin-top:16px;padding-top:14px;border-top:1px solid rgba(255,255,255,.12)}

.cookie-bar{position:fixed;bottom:0;left:0;right:0;background:#111827;color:#f3f4f6;padding:14px 20px;display:flex;gap:14px;flex-wrap:wrap;align-items:center;justify-content:center;z-index:1000;font-size:.85rem}
.cookie-bar button{background:var(--accent);border:none;padding:8px 16px;border-radius:6px;cursor:pointer;font-weight:700}

.alert{padding:10px 14px;border-radius:6px;margin-bottom:14px;font-size:.9rem}
.alert.error{background:#fee2e2;color:#991b1b}
.alert.success{background:#dcfce7;color:#14532d}

.sidebar-layout{display:flex;gap:24px;flex-wrap:wrap}
.sidebar{flex:0 0 220px;background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius);padding:16px}
.sidebar a{display:block;padding:8px 6px;border-radius:6px}
.sidebar a:hover{background:var(--secondary);text-decoration:none}
.main-col{flex:1;min-width:280px}