/* Motyw sezonowy (v18) - ładowany tylko, gdy w panelu włączony jest Halloween albo Święta. Same dodatki: treść i układ strony bez zmian. */
.season .site-header{position:relative}
.season .site-header__inner{position:relative;z-index:1}
.ssn-deco{position:absolute;inset:0;pointer-events:none;overflow:hidden;z-index:0}
.season .logo__mark{position:relative}
.ssn-strip{font-size:13.5px;font-weight:600;text-align:center;padding:8px 0;line-height:1.4}
.ssn-strip a{color:inherit;text-decoration:underline;text-underline-offset:3px}

/* ---------- Halloween ---------- */
.season--halloween .site-header{border-image:linear-gradient(90deg,#e8622a 0%,#f2a33a 35%,#8a47b5 72%,#3b1f58 100%) 1}
.season--halloween .main-nav{background:linear-gradient(90deg,var(--dark-panel) 55%,#33263f)}
.season--halloween .logo__mark::after{content:"";position:absolute;right:-6px;bottom:-3px;width:17px;height:17px;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 6c-.3-2 .6-3.4 2.4-4' fill='none' stroke='%232f7d32' stroke-width='2' stroke-linecap='round'/%3E%3Cellipse cx='7.5' cy='14' rx='6' ry='7.5' fill='%23e8622a'/%3E%3Cellipse cx='16.5' cy='14' rx='6' ry='7.5' fill='%23e8622a'/%3E%3Cellipse cx='12' cy='14' rx='5.5' ry='8' fill='%23f07a2f'/%3E%3Cpath d='M7 12l2.4-2 1 2.6zM17 12l-2.4-2-1 2.6zM7.5 16.5c2 2 7 2 9 0l-1.6 1.8-1.4-1-1.5 1.2-1.5-1.2-1.4 1z' fill='%233a1606'/%3E%3C/svg%3E") center/contain no-repeat;filter:drop-shadow(0 1px 1px rgba(0,0,0,.25))}
.ssn-web{position:absolute;top:0;right:0;color:rgba(60,64,72,.22)}
.ssn-spider{position:absolute;top:0;right:20px;display:flex;flex-direction:column;align-items:center;color:#2b2f36;animation:ssn-drop 3.6s ease-in-out infinite alternate}
.ssn-spider i{display:block;width:1px;height:26px;background:currentColor;opacity:.45}
.ssn-bat{position:absolute;left:-50px;color:#2b2f36;opacity:0}
.ssn-bat path{transform-box:fill-box;transform-origin:center;animation:ssn-flap .24s steps(2) infinite}
.ssn-bat--1{top:22%;animation:ssn-fly 7s ease-in-out 1.4s 1 forwards}
.ssn-bat--2{top:58%;animation:ssn-fly 8.5s ease-in-out 2.6s 1 forwards}
.ssn-strip--halloween{background:#2a1f33;color:#f6dcc6}
:root[data-theme="dark"] .ssn-web{color:rgba(220,224,232,.16)}
:root[data-theme="dark"] .ssn-spider,:root[data-theme="dark"] .ssn-bat{color:#c9ced6}
@keyframes ssn-drop{from{transform:translateY(-4px)}to{transform:translateY(12px)}}
@keyframes ssn-flap{from{transform:scaleY(1)}to{transform:scaleY(.55)}}
@keyframes ssn-fly{0%{opacity:0;transform:translate(0,0)}6%{opacity:.85}50%{transform:translate(55vw,-14px)}94%{opacity:.85}100%{opacity:0;transform:translate(110vw,6px)}}

/* ---------- Święta ---------- */
.ssn-snow{position:absolute;inset:0;width:100%;height:100%}
.season--swieta .logo__mark::after{content:"";position:absolute;left:-7px;top:-9px;width:26px;height:20px;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 24'%3E%3Cpath d='M4 19C6 9 13 3 22 4c3 .4 5 3 6 7-2-1.6-4-2-6-1 1 3 0 7-2 9z' fill='%23d6303a'/%3E%3Crect x='2' y='17' width='22' height='6' rx='3' fill='%23fff' stroke='%23e3e6ea'/%3E%3Ccircle cx='28' cy='12' r='3.3' fill='%23fff' stroke='%23e3e6ea'/%3E%3C/svg%3E") center/contain no-repeat;transform:rotate(-14deg);filter:drop-shadow(0 1px 1px rgba(0,0,0,.2))}
.ssn-lights{position:relative;height:0;z-index:5;pointer-events:none;margin-top:-1px}
.ssn-lights::before,.ssn-lights::after{content:"";position:absolute;left:0;right:0;top:0;height:18px;background-repeat:repeat-x;background-size:96px 18px}
.ssn-lights::before{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 96 16'%3E%3Ccircle cx='12' cy='10.6' r='6.2' fill='%23e5484d' opacity='.25'/%3E%3Crect x='10.4' y='4.6' width='3.2' height='2.4' rx='.6' fill='%235b6660'/%3E%3Cellipse cx='12' cy='10.6' rx='3.1' ry='4.4' fill='%23e5484d'/%3E%3Ccircle cx='60' cy='10.6' r='6.2' fill='%23f5c542' opacity='.25'/%3E%3Crect x='58.4' y='4.6' width='3.2' height='2.4' rx='.6' fill='%235b6660'/%3E%3Cellipse cx='60' cy='10.6' rx='3.1' ry='4.4' fill='%23f5c542'/%3E%3C/svg%3E"),url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 96 16'%3E%3Cpath d='M0 2 Q24 8 48 2 T96 2' fill='none' stroke='%238d9892' stroke-width='1.2'/%3E%3C/svg%3E");animation:ssn-tw 2.6s ease-in-out infinite}
.ssn-lights::after{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 96 16'%3E%3Ccircle cx='36' cy='10.6' r='6.2' fill='%2330a46c' opacity='.25'/%3E%3Crect x='34.4' y='4.6' width='3.2' height='2.4' rx='.6' fill='%235b6660'/%3E%3Cellipse cx='36' cy='10.6' rx='3.1' ry='4.4' fill='%2330a46c'/%3E%3Ccircle cx='84' cy='10.6' r='6.2' fill='%233e8ed0' opacity='.25'/%3E%3Crect x='82.4' y='4.6' width='3.2' height='2.4' rx='.6' fill='%235b6660'/%3E%3Cellipse cx='84' cy='10.6' rx='3.1' ry='4.4' fill='%233e8ed0'/%3E%3C/svg%3E");animation:ssn-tw 2.6s ease-in-out -1.3s infinite}
.ssn-strip--swieta{background:#173b2c;color:#eaf4ee;padding-top:16px}
@keyframes ssn-tw{0%,100%{opacity:1}50%{opacity:.55}}

@media (max-width:760px){.ssn-web{width:62px;height:62px}.ssn-spider{display:none}.ssn-bat--2{display:none}}
@media (prefers-reduced-motion:reduce){.ssn-spider,.ssn-lights::before,.ssn-lights::after{animation:none}.ssn-bat{display:none}}
@media print{.ssn-deco,.ssn-lights,.ssn-strip{display:none}}