/* V173: promotional frame only. Core authentication markup and session flow remain intact. */
.edu-login-campaign{background:#fff;color:#243346}
.edu-login-campaign .edu-login-header{height:82px;background:linear-gradient(112deg,#0e243c 0%,#122440 48%,#1f2c42 100%);overflow:hidden;position:relative}
.edu-login-header:after{content:"";position:absolute;right:0;top:0;width:min(25vw,360px);height:82px;background:linear-gradient(90deg,#162940 0%,transparent 35%),url("/cpzs_official/edunet/zasoby/index.php?file=login-banners%2Feducpzs-header-accent.webp") right center/cover no-repeat;pointer-events:none}
.edu-login-campaign .edu-login-header-inner{width:1100px;max-width:calc(100% - 36px);position:relative;z-index:1;justify-content:space-between}
.edu-login-campaign .edu-login-header .auth-logo{width:235px;height:78px;display:flex;align-items:center;position:relative;z-index:2}
.edu-login-campaign .edu-login-header .auth-logo img{width:auto;height:67px;max-width:245px;object-fit:contain}
.edu-header-slogan{position:relative;z-index:2;font-family:Georgia,serif;font-size:20px;line-height:1.08;color:#fff;font-style:italic;transform:rotate(-7deg);text-shadow:0 1px 5px rgba(0,0,0,.4);margin-right:100px}
.edu-header-slogan span{font-family:Arial,sans-serif;font-style:normal;color:#31b6fd;font-size:34px;line-height:0;display:inline-block;margin-left:12px}
.edu-campaign-stage{width:100%;max-width:1640px;margin:0 auto;padding:10px 18px 22px;min-height:calc(100vh - 82px)}
.edu-campaign-grid{display:grid;grid-template-columns:minmax(240px,.78fr) minmax(432px,1fr) minmax(240px,.78fr);grid-template-rows:147px minmax(485px,1fr) minmax(148px,auto);grid-template-areas:'left top right' 'left login right' 'bottom bottom bottom';gap:12px;align-items:stretch}
.edu-campaign-slot{position:relative;min-width:0;overflow:hidden;border-radius:8px;background:#e9f2fb;box-shadow:0 2px 10px rgba(20,64,104,.06)}
.edu-campaign-left{grid-area:left}.edu-campaign-top{grid-area:top}.edu-campaign-right{grid-area:right}.edu-campaign-bottom{grid-area:bottom;min-height:148px}
.edu-campaign-slide{position:absolute;inset:0;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .55s ease,visibility .55s ease;display:block;overflow:hidden;cursor:default;background:#edf5fd;text-decoration:none}
.edu-campaign-slide.is-visible{opacity:1;visibility:visible;pointer-events:auto}
a.edu-campaign-slide{cursor:pointer}
.edu-campaign-slide img{display:block;width:100%;height:100%;object-fit:fill;object-position:center;border:0;transition:transform .3s ease}
a.edu-campaign-slide:hover img{transform:scale(1.012)}a.edu-campaign-slide:focus-visible{outline:4px solid #1f90ee;outline-offset:-5px;z-index:2}
.edu-campaign-dots{position:absolute;bottom:12px;left:50%;transform:translateX(-50%);z-index:3;display:flex;gap:6px;background:rgba(12,37,64,.5);padding:6px 9px;border-radius:20px;pointer-events:none}
.edu-campaign-dots i{width:6px;height:6px;background:#ffffff8f;border-radius:50%}.edu-campaign-dots i.is-current{background:#fff;width:15px;border-radius:10px}
.edu-campaign-login{grid-area:login;min-width:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:15px}
.edu-login-campaign .edu-campaign-login .auth-card.login{width:min(455px,100%);max-width:100%;margin:0;padding:10px 31px 15px;box-shadow:0 1px 7px rgba(29,57,90,.08);background:#e9e9eb;border-color:#dedfe3}
.edu-login-campaign .edu-campaign-login .auth-card h1{margin-bottom:10px;line-height:37px;font-size:29px}
.edu-login-campaign .edu-campaign-login .auth-card .auth-intro{margin:0 0 15px}
.edu-login-campaign .edu-campaign-login .auth-field{margin-bottom:16px}
.edu-login-campaign .edu-campaign-login .auth-links{margin:0 0 15px;font-size:11px}
.edu-login-campaign .edu-campaign-login .auth-links .sep{padding:0 5px}
.edu-login-campaign .edu-campaign-login .auth-btn{min-width:144px;padding:7px 16px;font-size:20px}
.edu-login-campaign .edu-campaign-login .auth-help{margin-top:10px;font-size:11px}
.edu-login-campaign .edu-campaign-login .auth-subcard{margin:0;width:min(455px,100%);max-width:100%;padding:10px 30px 13px;box-shadow:0 1px 5px rgba(29,57,90,.08)}
.edu-campaign-info .auth-contact{margin:12px auto 0;font-size:17px;line-height:23px}
.edu-campaign-info .auth-contact-icon{font-size:21px}
.edu-campaign-info .auth-footer{width:1100px;max-width:100%;margin:5px auto 0;display:flex;align-items:end;gap:20px;justify-content:space-between;font-size:11px}
@media(min-width:1641px){.edu-campaign-grid{grid-template-columns:1fr 1.29fr 1fr}}
@media(max-width:1120px){.edu-campaign-stage{padding:10px 12px 20px}.edu-campaign-grid{grid-template-columns:minmax(175px,.8fr) minmax(375px,1.3fr) minmax(175px,.8fr);grid-template-rows:130px minmax(480px,auto) 122px;gap:9px}.edu-login-campaign .edu-campaign-login .auth-card.login,.edu-login-campaign .edu-campaign-login .auth-subcard{width:min(455px,100%)}.edu-login-campaign .edu-campaign-login .auth-card.login{padding-left:20px;padding-right:20px}.edu-header-slogan{margin-right:50px}.edu-campaign-bottom{min-height:122px}}
@media(max-width:840px){.edu-header-slogan{display:none}.edu-campaign-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr);grid-template-areas:'login login' 'top top' 'left right' 'bottom bottom';grid-template-rows:auto 150px minmax(300px,auto) 130px;gap:12px}.edu-campaign-login{padding:10px 0 12px}.edu-login-campaign .edu-campaign-login .auth-card.login,.edu-login-campaign .edu-campaign-login .auth-subcard{width:min(535px,100%)}.edu-campaign-left,.edu-campaign-right{height:410px}.edu-campaign-bottom{min-height:130px}.edu-login-campaign .edu-login-header-inner{justify-content:center}}
@media(max-width:560px){.edu-login-campaign .edu-login-header{height:78px}.edu-login-campaign .edu-login-header .auth-logo img{height:58px}.edu-campaign-stage{padding:8px 10px 18px}.edu-campaign-grid{display:flex;flex-direction:column;gap:12px}.edu-campaign-login{order:0}.edu-campaign-top{order:1;height:auto;aspect-ratio:599/147;min-height:88px}.edu-campaign-left{order:2;height:auto;aspect-ratio:463/662;max-height:520px}.edu-campaign-right{order:3;height:auto;aspect-ratio:464/662;max-height:520px}.edu-campaign-bottom{order:4;height:auto;aspect-ratio:1550/158;min-height:50px}.edu-campaign-slide img{object-fit:fill}.edu-login-campaign .edu-campaign-login .auth-card.login{max-width:100%;padding-left:18px;padding-right:18px}.edu-login-campaign .edu-campaign-login .auth-subcard{max-width:100%}.edu-campaign-info .auth-contact{font-size:15px}.edu-campaign-info .auth-footer{margin-top:20px;align-items:center;text-align:center;flex-direction:column;gap:10px}}
@media(prefers-reduced-motion:reduce){.edu-campaign-slide,.edu-campaign-slide img{transition:none!important}}