:root {
  --slate-950:#020617; --slate-900:#0F172A; --slate-800:#1E293B; --slate-700:#334155; --slate-600:#475569; --slate-500:#64748B; --slate-400:#94A3B8; --slate-300:#CBD5E1; --slate-200:#E2E8F0; --slate-100:#F1F5F9; --slate-50:#F8FAFC;
  --brand-800:#1E40AF; --brand-700:#1D4ED8; --brand-600:#2563EB; --brand-500:#3B82F6; --brand-100:#DBEAFE; --brand-50:#EFF6FF;
  --teal-700:#0F766E; --teal-600:#0D9488; --teal-500:#14B8A6; --teal-100:#CCFBF1; --teal-50:#F0FDFA;
  --orange-600:#D97706; --orange-500:#F59E0B; --orange-100:#FEF3C7; --orange-50:#FFFBEB;
  --success:#10B981; --warning:#F59E0B; --danger:#EF4444; --info:#0EA5E9;
  --bg-canvas:#F8FAFC; --bg-surface:#FFFFFF; --border-color:#E2E8F0; --admin-sidebar:#0F172A;
  --text-strong:#0F172A; --text-body:#334155; --text-muted:#64748B; --text-soft:#94A3B8; --text-inverse:#FFFFFF;
  --font-sans:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --font-display:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --text-xs:.75rem; --text-sm:.875rem; --text-md:.9375rem; --text-lg:1.125rem; --text-xl:1.25rem; --text-2xl:1.5rem; --text-3xl:1.875rem; --text-4xl:2.25rem; --text-5xl:3rem;
  --weight-regular:400; --weight-medium:500; --weight-semibold:600; --weight-bold:700; --weight-extrabold:800;
  --radius-sm:6px; --radius-md:10px; --radius-lg:16px; --radius-xl:22px; --radius-pill:9999px;
  --shadow-sm:0 1px 2px rgba(15,23,42,.05); --shadow-md:0 8px 24px rgba(15,23,42,.08); --shadow-lg:0 18px 48px rgba(15,23,42,.12); --shadow-focus:0 0 0 4px rgba(37,99,235,.15);
  --ease-standard:cubic-bezier(.2,.8,.2,1); --ease-emphasis:cubic-bezier(.16,1,.3,1);
  --transition-fast:140ms var(--ease-standard); --transition-base:220ms var(--ease-standard); --transition-slow:360ms var(--ease-emphasis);
  --container-max:1240px; --container-narrow:820px; --container-pad:24px;
  --z-raised:20; --z-sticky:200; --z-dropdown:600; --z-overlay:800; --z-modal:900; --z-toast:1000;

  /* compatibility aliases for existing module CSS */
  --spacing-1:.25rem;--spacing-2:.5rem;--spacing-3:.75rem;--spacing-4:1rem;
  --spacing-6:1.5rem;--spacing-8:2rem;--spacing-10:2.5rem;--spacing-12:3rem;--spacing-16:4rem;
  --radius-full:9999px;--radius-2xl:24px;
  --color-navy:var(--slate-900);--color-navy-dark:#0B1324;--color-teal-dark:var(--teal-700);
  --color-bg:var(--bg-canvas);--color-bg-white:var(--bg-surface);--color-border:var(--border-color);
  --color-text-primary:var(--text-strong);--color-text-secondary:var(--slate-600);--color-text-muted:var(--text-muted);--color-text-inverse:#fff;
  --color-amber:#F59E0B;--color-amber-dark:#B45309;--color-danger:#DC2626;--color-border-light:#CBD5E1;
  --font-heading:var(--font-display);--font-body:var(--font-sans);--font-size-base:1rem;--font-size-xs:var(--text-xs);--font-size-sm:var(--text-sm);--font-size-lg:var(--text-lg);--font-size-xl:var(--text-xl);--line-height-relaxed:1.7;--line-height-snug:1.35;
  --font-weight-semibold:600;--font-weight-bold:750;--shadow-base:0 8px 24px rgba(15,23,42,.08);--shadow-xl:0 24px 70px rgba(15,23,42,.18);
}

*,*::before,*::after{box-sizing:border-box}
html{font-size:16px;scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg-canvas);color:var(--text-body);font:400 var(--text-md)/1.65 var(--font-sans);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
body.is-menu-open{overflow:hidden}
img,svg,video,canvas{display:block;max-width:100%}
img{height:auto}
a{color:inherit;text-decoration:none!important}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
fieldset{border:0}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,h5,h6{margin:0;color:var(--text-strong);font-family:var(--font-display);font-weight:var(--weight-bold);line-height:1.15;letter-spacing:-.02em}
p{margin:0}
:focus-visible{outline:0;box-shadow:var(--shadow-focus)}
::selection{background:rgba(37,99,235,.18);color:var(--slate-950)}

.container{width:min(100% - 2*var(--container-pad),var(--container-max));margin-inline:auto}
.container--narrow{max-width:var(--container-narrow)}
.container-fluid{width:100%;padding-inline:var(--container-pad)}
.stack{display:flex;flex-direction:column}
.cluster{display:flex;flex-wrap:wrap;align-items:center;gap:.75rem}
.grid{display:grid;gap:1.25rem}
.hidden{display:none!important}
.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}

.page-wrapper{min-height:100vh;display:flex;flex-direction:column}
.page-main{flex:1;min-width:0}
#site-header{position:sticky;top:0;z-index:var(--z-sticky)}

/* Header */
.site-header{position:relative;background:linear-gradient(180deg,rgba(255,255,255,.97),rgba(248,250,252,.9));border-bottom:1px solid rgba(203,213,225,.78);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);transition:box-shadow var(--transition-base),background-color var(--transition-base),border-color var(--transition-base);box-shadow:0 1px 0 rgba(15,23,42,.03)}
.site-header__inner{min-height:82px;display:flex;align-items:center;gap:1.5rem}
.brand{display:inline-flex;align-items:center;gap:.8rem;min-width:0;flex-shrink:0}
.brand img{width:auto;height:54px;max-width:230px;transition:transform var(--transition-base),filter var(--transition-base)}
.brand__mark{width:38px;height:38px;display:grid;place-items:center;border-radius:12px;background:linear-gradient(145deg,var(--brand-700),var(--teal-600));box-shadow:0 10px 20px rgba(37,99,235,.18);color:#fff;font-weight:800;font-size:.82rem}
.brand__text{display:grid;gap:2px;line-height:1}
.brand__name{font-size:1.05rem;font-weight:800;color:var(--slate-900);letter-spacing:-.04em}
.brand__name span{color:var(--teal-600)}
.brand__tagline{font-size:.66rem;font-weight:600;color:var(--slate-500);letter-spacing:.04em}
.site-header__nav{flex:1;min-width:0;display:flex;justify-content:center}
.site-nav{display:flex;align-items:center;gap:.3rem}
.site-nav__item{position:relative}
.site-nav__link{display:inline-flex;align-items:center;gap:.32rem;padding:.7rem .78rem;border:1px solid transparent;border-radius:12px;color:var(--slate-600);font-size:.88rem;font-weight:600;white-space:nowrap;transition:color var(--transition-fast),background-color var(--transition-fast),transform var(--transition-fast)}
.site-nav__link svg{width:14px;height:14px;transition:transform var(--transition-fast)}
.site-nav__item:hover>.site-nav__link,.site-nav__link:hover{color:var(--slate-950);background:linear-gradient(135deg,#F8FAFC,#F1F5F9);border-color:#E2E8F0;box-shadow:0 8px 20px rgba(15,23,42,.05)}
.site-nav__item--has-dropdown:hover>.site-nav__link svg{transform:rotate(180deg)}
.site-nav__link.is-active{color:var(--brand-700);background:linear-gradient(135deg,#EFF6FF,#F0FDFA);border-color:#BFDBFE;box-shadow:0 8px 20px rgba(37,99,235,.08)}
.site-dropdown{position:absolute;left:0;top:calc(100% + 10px);min-width:245px;z-index: 9999;padding:.5rem;background:#fff;border:1px solid var(--border-color);border-radius:14px;box-shadow:var(--shadow-lg);opacity:0;visibility:hidden;transform:translateY(6px);transition:opacity var(--transition-base),transform var(--transition-base),visibility var(--transition-base)}
.site-nav__item--has-dropdown:hover>.site-dropdown,.site-nav__item--has-dropdown:focus-within>.site-dropdown{opacity:1;visibility:visible;transform:translateY(0)}
.site-dropdown__link{display:block;padding:.72rem .8rem;border-radius:9px;color:var(--slate-700);font-size:.84rem;line-height:1.35;transition:background-color var(--transition-fast),color var(--transition-fast)}
.site-dropdown__link:hover{background:var(--slate-100);color:var(--brand-700)}
.header-actions{display:flex;align-items:center;gap:.45rem;flex-shrink:0}
.header-icon-btn{position:relative;width:40px;height:40px;display:inline-grid;place-items:center;border:1px solid var(--border-color);border-radius:10px;background:#fff;color:var(--slate-600);transition:transform var(--transition-fast),background-color var(--transition-fast),border-color var(--transition-fast),color var(--transition-fast)}
.header-icon-btn:hover{transform:translateY(-1px);border-color:#bfdbfe;background:var(--brand-50);color:var(--brand-700)}
.notification-count{position:absolute;top:-5px;right:-5px;min-width:19px;height:19px;padding:0 5px;border:2px solid #fff;border-radius:var(--radius-pill);display:inline-flex;align-items:center;justify-content:center;background:var(--danger);color:#fff;font-size:.62rem;font-weight:800;line-height:1}
.header-profile{position:relative}
.profile-trigger{display:inline-flex;align-items:center;gap:.5rem;padding:.3rem .48rem .3rem .34rem;border:1px solid var(--border-color);border-radius:11px;background:#fff;color:var(--slate-700);transition:background-color var(--transition-fast),border-color var(--transition-fast)}
.profile-trigger:hover{background:var(--slate-50);border-color:#cbd5e1}
.header-profile__avatar{width:34px;height:34px;display:grid;place-items:center;flex:0 0 34px;overflow:hidden;border-radius:10px;background:linear-gradient(145deg,var(--brand-700),var(--teal-600));color:#fff;font-weight:700;font-size:.75rem}.header-profile__avatar img{width:100%;height:100%;object-fit:cover;border-radius:inherit}.header-profile__avatar>span{display:grid;place-items:center;width:100%;height:100%}
.profile-name{max-width:110px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:.78rem;font-weight:700}
.profile-chevron{width:14px;height:14px;color:var(--slate-400);transition:transform var(--transition-fast)}
.header-profile.is-open .profile-chevron{transform:rotate(180deg)}
.dropdown-menu{z-index: 9999;position:absolute;right:0;top:calc(100% + 10px);width:220px;padding:.45rem;background:#fff;border:1px solid var(--border-color);border-radius:14px;box-shadow:var(--shadow-lg);opacity:0;visibility:hidden;transform:translateY(5px);transition:opacity var(--transition-base),transform var(--transition-base),visibility var(--transition-base)}
.header-profile.is-open .dropdown-menu{opacity:1;visibility:visible;transform:translateY(0)}
#site-header .dropdown-menu {
    display: block;
}
.dropdown-menu__item{display:block;padding:.7rem .75rem;border-radius:9px;color:var(--slate-700);font-size:.84rem;font-weight:600}
.dropdown-menu__item:hover{background:var(--slate-100);color:var(--brand-700)}
.dropdown-menu__divider{height:1px;margin:.35rem 0;background:var(--border-color)}
.dropdown-menu__logout{width:100%;text-align:left;border:0;background:transparent}
.auth-links{display:flex;align-items:center;gap:.65rem}
.auth-link{font-size:.82rem;font-weight:700;color:var(--slate-700);transition:color var(--transition-fast)}
.auth-link:hover{color:var(--brand-700)}

.nav-toggle{width:42px;height:42px;display:none;align-items:center;justify-content:center;flex-direction:column;gap:4px;border:1px solid var(--border-color);border-radius:11px;background:#fff;color:var(--slate-700)}
.nav-toggle__bar{width:18px;height:2px;border-radius:10px;background:currentColor;transition:transform var(--transition-base),opacity var(--transition-base)}
.nav-toggle.is-active .nav-toggle__bar:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav-toggle.is-active .nav-toggle__bar:nth-child(2){opacity:0}
.nav-toggle.is-active .nav-toggle__bar:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

#mobile-nav{position:fixed;inset:0;z-index:var(--z-overlay);background:rgba(15,23,42,.46);opacity:0;visibility:hidden;pointer-events:none;transition:opacity var(--transition-base),visibility var(--transition-base)}
#mobile-nav.is-open{opacity:1;visibility:visible;pointer-events:auto}
.mobile-nav__drawer{margin-left:auto;width:min(390px,92vw);height:100%;display:flex;flex-direction:column;background:#fff;box-shadow:-24px 0 60px rgba(2,6,23,.22);transform:translateX(100%);transition:transform var(--transition-slow)}
#mobile-nav.is-open .mobile-nav__drawer{transform:translateX(0)}
.mobile-nav__header{display:flex;align-items:center;justify-content:space-between;padding:1rem 1rem .9rem;border-bottom:1px solid var(--border-color)}
.mobile-nav__title{font-weight:800;color:var(--slate-900)}
.mobile-nav__body{flex:1;overflow:auto;padding:1rem}
.mobile-nav__link{display:flex;align-items:center;justify-content:space-between;width:100%;padding:.82rem .9rem;border-radius:10px;color:var(--slate-700);font-size:.92rem;font-weight:700;transition:background-color var(--transition-fast),color var(--transition-fast)}
.mobile-nav__link:hover,.mobile-nav__link.is-active{background:var(--brand-50);color:var(--brand-700)}
.mobile-nav__item--has-dropdown{margin-bottom:.2rem}
.mobile-dropdown{padding:.15rem 0 .35rem .75rem}
.mobile-dropdown__link{display:block;padding:.58rem .75rem;border-radius:8px;color:var(--slate-600);font-size:.84rem}
.mobile-dropdown__link:hover{background:var(--slate-100);color:var(--brand-700)}
.mobile-nav__account{display:grid;gap:.55rem;margin-top:1.15rem;padding-top:1.15rem;border-top:1px solid var(--border-color)}
.mobile-nav__account form,.mobile-nav__account .btn{width:100%}
.mobile-nav__footer{padding:1rem;border-top:1px solid var(--border-color);font-size:.75rem;color:var(--slate-400)}

/* Generic UI */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.45rem;min-height:42px;padding:.66rem .95rem;border:1px solid transparent;border-radius:10px;font-size:.84rem;font-weight:700;line-height:1.2;transition:transform var(--transition-fast),box-shadow var(--transition-fast),background-color var(--transition-fast),border-color var(--transition-fast),color var(--transition-fast)}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:translateY(0)}
.btn--primary{background:var(--brand-700);color:#fff;box-shadow:0 8px 18px rgba(29,78,216,.18)}
.btn--primary:hover{background:var(--brand-800)}
.btn--secondary{background:var(--teal-600);color:#fff;box-shadow:0 8px 18px rgba(13,148,136,.16)}
.btn--secondary:hover{background:var(--teal-700)}
.btn--outline{background:transparent;border-color:#CBD5E1;color:var(--slate-700)}
.btn--outline:hover{background:var(--slate-50);border-color:#94A3B8;color:var(--slate-900)}
.btn--outline-light{background:transparent;border-color:rgba(255,255,255,.55);color:#fff}
.btn--outline-light:hover{background:rgba(255,255,255,.10);border-color:#fff;color:#fff}
.btn--outline-dark{background:#fff;border-color:var(--border-color);color:var(--slate-700)}
.btn--outline-dark:hover{background:var(--slate-50);border-color:#cbd5e1}
.btn--ghost{background:transparent;color:var(--slate-600)}
.btn--ghost:hover{background:var(--slate-100);color:var(--slate-900)}
.btn--sm{min-height:36px;padding:.5rem .78rem;font-size:.78rem}
.btn--lg{min-height:48px;padding:.78rem 1.1rem;font-size:.9rem;border-radius:12px}
.card{background:#fff;border:1px solid var(--border-color);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}
.card-hover{transition:transform var(--transition-base),box-shadow var(--transition-base),border-color var(--transition-base)}
.card-hover:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:#cbd5e1}
.badge{display:inline-flex;align-items:center;gap:.35rem;min-height:26px;padding:.34rem .58rem;border-radius:var(--radius-pill);font-size:.69rem;font-weight:700;line-height:1}
.badge--primary{background:var(--brand-50);color:var(--brand-700);border:1px solid;}
.badge--success{background:#ECFDF5;color:#047857;border:1px solid;}
.badge--warning{background:var(--orange-50);color:var(--orange-600);border:1px solid;}
.badge--danger{background:#FEF2F2;color:#B91C1C;border:1px solid;}
.badge--neutral{background:var(--slate-100);color:var(--slate-600);border:1px solid;}
.alert{position:relative;display:grid;grid-template-columns:auto 1fr auto;gap:.65rem;align-items:start;margin:1rem auto;padding:.85rem 1rem;border:1px solid transparent;border-radius:12px;max-width:var(--container-max);box-shadow:var(--shadow-sm);transition:opacity var(--transition-base),transform var(--transition-base),max-height var(--transition-base),margin var(--transition-base),padding var(--transition-base);overflow:hidden}
.alert.is-dismissing{opacity:0;transform:translateY(-6px);max-height:0;margin-block:0;padding-block:0;border-width:0}
.alert--success{background:#ECFDF5;border-color:#A7F3D0;color:#065F46}
.alert--danger{background:#FEF2F2;border-color:#FECACA;color:#991B1B}
.alert--warning{background:#FFFBEB;border-color:#FDE68A;color:#92400E}
.alert--info{background:#EFF6FF;border-color:#BFDBFE;color:#1E40AF}
.alert-close{width:28px;height:28px;display:grid;place-items:center;border:0;border-radius:8px;background:transparent;color:currentColor}
.alert-close:hover{background:rgba(15,23,42,.06)}
.table-container{width:100%;overflow-x:auto;border:1px solid var(--border-color);border-radius:var(--radius-md);background:#fff;-webkit-overflow-scrolling:touch}
.table{width:100%;min-width:640px;border-collapse:collapse}
.table th,.table td{padding:.8rem .9rem;border-bottom:1px solid var(--border-color);text-align:left;vertical-align:top}
.table th{background:var(--slate-50);color:var(--slate-700);font-size:.76rem;font-weight:800;white-space:nowrap}
.table td{color:var(--slate-600);font-size:.82rem}
.table tr:last-child td{border-bottom:0}
.form-group{display:grid;gap:.4rem}
.form-label{font-size:.78rem;font-weight:800;color:var(--slate-700)}
.form-control,.form-select{width:100%;min-height:44px;padding:.65rem .8rem;border:1px solid #CBD5E1;border-radius:10px;background:#fff;color:var(--slate-800);transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}
.form-control:focus,.form-select:focus{border-color:#93C5FD;box-shadow:var(--shadow-focus);outline:0}

/* Footer */
.site-footer{margin-top:auto;background:linear-gradient(180deg,#10213c 0%,#0B172C 100%);color:#D7E0EC}
.footer__body{display:grid;grid-template-columns:1.35fr repeat(3,1fr);gap:2rem;padding:3.4rem 0;padding-top:3.8rem;padding-bottom:3.8rem}
.footer__brand .brand{margin-bottom:1rem}
.footer__brand .brand img{filter:none;height:55px;max-width:220px}
.footer__description{max-width:360px;color:#B7C4D4;font-size:.84rem;line-height:1.7}
.footer__nav-heading{margin:0 0 .9rem;color:#F8FAFC;font-size:.78rem;font-weight:800;letter-spacing:.02em;text-transform:uppercase}
.footer__nav-list{display:grid;gap:.5rem}
.footer__nav-link{display:inline-flex;color:#B7C4D4;font-size:.8rem;transition:color var(--transition-fast),transform var(--transition-fast)}
.footer__nav-link:hover{color:#FFFFFF;transform:translateX(2px)}
.footer__disclaimer{border-top:1px solid rgba(255,255,255,.10);border-bottom:1px solid rgba(255,255,255,.10);background:rgba(255,255,255,.045)}
.footer__disclaimer-text{padding:2rem 0;color:#B7C4D4;font-size:.85rem;line-height:1.65; text-align: center;}
.footer__disclaimer-text strong{color:#E2E8F0}
.footer__bottom{background:rgba(4,14,31,.22)}
.footer__bottom-inner{min-height:64px;display:flex;align-items:center;justify-content:space-between;gap:1rem}
.footer__copyright{color:#94A3B8;font-size:.72rem}
.footer__copyright span{color:#D7E0EC}
.footer__legal-links{display:flex;flex-wrap:wrap;align-items:center;gap:.8rem}
.footer__legal-link{color:#94A3B8;font-size:.72rem}
.footer__legal-link:hover{color:#CBD5E1}

.mobile-bottom-nav{display:none}
.back-to-top{position:fixed;right:20px;bottom:20px;width:46px;height:46px;display:grid;place-items:center;border:1px solid var(--border-color);border-radius:12px;background:#fff;color:var(--slate-700);box-shadow:var(--shadow-md);opacity:0;visibility:hidden;transform:translateY(8px);transition:opacity var(--transition-base),transform var(--transition-base),visibility var(--transition-base);z-index:var(--z-raised)}
.back-to-top svg{width:20px;height:20px;display:block;stroke:currentColor;flex:none}
.back-to-top.is-visible{opacity:1;visibility:visible;transform:translateY(0)}

/* Loading / reveal / page transition */
.skeleton{position:relative;overflow:hidden;background:var(--slate-100);border-radius:8px}
.skeleton::after{content:"";position:absolute;inset:0;transform:translateX(-100%);background:linear-gradient(90deg,transparent,rgba(255,255,255,.65),transparent);animation:skeleton-shimmer 1.25s infinite}
[data-reveal]{opacity:0;transform:translateY(14px);transition:opacity .55s var(--ease-emphasis),transform .55s var(--ease-emphasis)}
[data-reveal].is-visible{opacity:1;transform:none}
html.is-entering body{animation:page-enter .32s var(--ease-emphasis)}
html.is-leaving body{animation:page-leave .18s ease forwards}
@keyframes skeleton-shimmer{100%{transform:translateX(100%)}}
@keyframes page-enter{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}
@keyframes page-leave{to{opacity:0;transform:translateY(-3px)}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}[data-reveal]{opacity:1;transform:none}}

@media (max-width:1100px){
  .site-header__nav{display:none}
  .nav-toggle{display:flex;margin-left:auto}
  .header-actions{margin-left:auto}
}
@media (max-width:760px){
 :root{--container-pad:16px}
  .site-header__inner{min-height:68px}
  .brand img{height:38px;max-width:180px}
  .brand__tagline{display:none}
  .hide-on-mobile{display:none!important}
  .header-actions{gap:.35rem}
  .profile-name,.profile-chevron{display:none}
  .footer__body{grid-template-columns:1fr 1fr;gap:1.7rem 1.1rem;padding:2.7rem 0}
  .footer__brand{grid-column:1/-1}
  .footer__bottom-inner{flex-direction:column;justify-content:center;padding:1rem 0;text-align:center}
  .mobile-bottom-nav{position:fixed;left:12px;right:12px;bottom:12px;z-index:var(--z-sticky);display:grid;grid-template-columns:repeat(6,1fr);padding:.45rem;border:1px solid rgba(226,232,240,.9);border-radius:16px;background:rgba(255,255,255,.95);backdrop-filter:blur(14px);box-shadow:0 18px 40px rgba(15,23,42,.14)}
  .mobile-bottom-nav__item{display:grid;place-items:center;gap:3px;min-height:50px;border-radius:11px;color:var(--slate-500);font-size:.54rem;font-weight:700;text-align:center;transition:color var(--transition-fast),background-color var(--transition-fast)}
  .mobile-bottom-nav__item:hover,.mobile-bottom-nav__item.is-active{background:var(--brand-50);color:var(--brand-700)}
  .mobile-bottom-nav__item svg{width:18px;height:18px}
  .page-main{padding-bottom:80px}
}
@media (max-width:520px){
  .footer__body{grid-template-columns:1fr}
  .footer__nav-col{border-top:1px solid rgba(255,255,255,.08);padding-top:1rem}
  .back-to-top{right:14px;bottom:76px}
}



/* ========================================================================== 
   GLOBAL DESIGN SYSTEM EXTENSION — 3B.12
   Shared visual ownership for public pages. Module CSS should only contain
   domain-specific layout and interaction rules.
   ========================================================================== */
/* Header state */
.site-header.is-scrolled{background:rgba(255,255,255,.97);border-bottom-color:rgba(203,213,225,.95);box-shadow:0 12px 34px rgba(15,23,42,.10)}

/* Premium public shell */
.site-header::after{content:"";position:absolute;inset:auto 0 0;height:1px;background:linear-gradient(90deg,transparent,var(--brand-500),var(--teal-500),transparent);opacity:.55;pointer-events:none}
.brand:hover img{transform:translateY(-1px) scale(1.015)}
.header-icon-btn,.header-profile__avatar,.nav-toggle{box-shadow:0 8px 20px rgba(15,23,42,.06);transition:transform var(--transition-fast),box-shadow var(--transition-fast),border-color var(--transition-fast)}
.header-icon-btn:hover,.header-profile__avatar:hover,.nav-toggle:hover{transform:translateY(-1px);box-shadow:0 12px 26px rgba(15,23,42,.10)}

/* Shared corporate / editorial hero */
.corp-hero,.sb-hero--corporate{position:relative;isolation:isolate;overflow:hidden;color:#fff;background:linear-gradient(135deg,#08152F 0%,#123A72 50%,#0F766E 115%);}
.corp-hero{padding:clamp(3.2rem,7vw,5.8rem) 0}
.corp-hero--compact{padding:clamp(2.6rem,5vw,4.4rem) 0}
.corp-hero::after,.sb-hero--corporate::after{content:"";position:absolute;inset:auto -10% -55% 20%;height:70%;background:radial-gradient(circle,rgba(20,184,166,.18),transparent 65%);pointer-events:none;z-index:-1}
.corp-hero__bg,.sb-hero__bg{position:absolute;inset:0;overflow:hidden;pointer-events:none;z-index:-1}
.corp-hero__bg-shape,.sb-hero__shape{position:absolute;border-radius:50%;background:rgba(255,255,255,.07);filter:blur(.2px);animation:global-orb-float 10s ease-in-out infinite alternate}
.corp-hero__bg-shape--1,.sb-hero__shape--1{width:420px;height:420px;top:-210px;right:-100px}
.corp-hero__bg-shape--2,.sb-hero__shape--2{width:260px;height:260px;left:-120px;bottom:-150px;background:rgba(20,184,166,.12);animation-delay:-3s}
.corp-hero__mesh,.sb-hero__mesh{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:42px 42px;mask-image:linear-gradient(90deg,transparent 0%,#000 20%,#000 80%,transparent 100%);opacity:.62}
.corp-hero__inner,.sb-hero__inner{position:relative;z-index:2}
.corp-hero__grid,.sb-hero__grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(260px,.85fr);gap:2.8rem;align-items:center}
.corp-hero__breadcrumb,.corp-breadcrumb,.sb-breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem;margin-bottom:1.1rem;color:rgba(226,232,240,.76);font-size:.76rem;font-weight:750}
.corp-breadcrumb a,.sb-breadcrumb a{color:#E2E8F0}

/* UI Component: Breadcrumb */
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;list-style:none;margin:0 0 1rem 0;padding:0;gap:.35rem .55rem;font-size:.8125rem;line-height:1.45;color:var(--slate-500,#64748b)}
.breadcrumb-item{display:inline-flex;align-items:center;gap:.55rem;max-width:100%}
.breadcrumb-item:not(:first-child)::before{content:"/";color:var(--slate-400,#94a3b8);font-weight:400;opacity:.65;user-select:none}
.breadcrumb-item a{color:var(--slate-600,#475569);text-decoration:none;font-weight:500;transition:color var(--transition-fast,.15s ease);display:inline-flex;align-items:center}
.breadcrumb-item a:hover{color:var(--brand-600,#2563eb);text-decoration:underline}
.breadcrumb-item.is-active,.breadcrumb-item:last-child{color:var(--slate-800,#1e293b);font-weight:600;pointer-events:none}
.breadcrumb-item.is-active span,.breadcrumb-item:last-child span{display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden;text-overflow:ellipsis;max-width:clamp(160px,40vw,360px)}

/* Breadcrumb Scoped Dark / Hero Variants */
.mev-detail-hero .breadcrumb,.mev-hero .breadcrumb,.corp-hero .breadcrumb,.mobile-hero .breadcrumb,.sb-hero--corporate .breadcrumb,.deneme-hero .breadcrumb,.hero--dark .breadcrumb,#mev-detail-breadcrumb .breadcrumb{color:rgba(226,232,240,.72)}
.mev-detail-hero .breadcrumb-item:not(:first-child)::before,.mev-hero .breadcrumb-item:not(:first-child)::before,.corp-hero .breadcrumb-item:not(:first-child)::before,.mobile-hero .breadcrumb-item:not(:first-child)::before,.sb-hero--corporate .breadcrumb-item:not(:first-child)::before,.deneme-hero .breadcrumb-item:not(:first-child)::before,.hero--dark .breadcrumb-item:not(:first-child)::before,#mev-detail-breadcrumb .breadcrumb-item:not(:first-child)::before{color:rgba(203,213,225,.45)}
.mev-detail-hero .breadcrumb-item a,.mev-hero .breadcrumb-item a,.corp-hero .breadcrumb-item a,.mobile-hero .breadcrumb-item a,.sb-hero--corporate .breadcrumb-item a,.deneme-hero .breadcrumb-item a,.hero--dark .breadcrumb-item a,#mev-detail-breadcrumb .breadcrumb-item a{color:rgba(241,245,249,.88)}
.mev-detail-hero .breadcrumb-item a:hover,.mev-hero .breadcrumb-item a:hover,.corp-hero .breadcrumb-item a:hover,.mobile-hero .breadcrumb-item a:hover,.sb-hero--corporate .breadcrumb-item a:hover,.deneme-hero .breadcrumb-item a:hover,.hero--dark .breadcrumb-item a:hover,#mev-detail-breadcrumb .breadcrumb-item a:hover{color:#99F6E4;text-decoration:none}
.mev-detail-hero .breadcrumb-item.is-active,.mev-hero .breadcrumb-item.is-active,.corp-hero .breadcrumb-item.is-active,.mobile-hero .breadcrumb-item.is-active,.sb-hero--corporate .breadcrumb-item.is-active,.deneme-hero .breadcrumb-item.is-active,.hero--dark .breadcrumb-item.is-active,#mev-detail-breadcrumb .breadcrumb-item.is-active{color:#fff}
.corp-hero__eyebrow,.sb-hero__eyebrow{display:inline-flex;align-items:center;gap:.5rem;padding:.48rem .78rem;border:1px solid rgba(255,255,255,.15);border-radius:999px;background:rgba(255,255,255,.08);color:#99F6E4;font-size:.69rem;font-weight:850;letter-spacing:.055em;text-transform:uppercase;backdrop-filter:blur(10px)}
.corp-hero__eyebrow-dot,.sb-hero__dot{width:7px;height:7px;border-radius:50%;background:#2DD4BF;box-shadow:0 0 0 5px rgba(45,212,191,.12);animation:global-pulse 2.4s ease-in-out infinite}
.corp-hero__title,.corp-hero__heading,.sb-hero-title{margin:.9rem 0 0;color:#fff;font-size:clamp(2.25rem,5.2vw,4rem);font-weight:850;line-height:1.04;letter-spacing:-.045em}
.sb-hero-title{font-size:clamp(2.25rem,5vw,3.7rem)}
.corp-hero__description,.corp-hero__lead,.sb-hero-subtitle{max-width:760px;margin-top:1rem;color:rgba(226,232,240,.84);font-size:clamp(1rem,1.5vw,1.08rem);line-height:1.8}
.corp-hero__visual,.sb-hero__visual{position:relative;min-height:240px;display:grid;place-items:center}
.corp-hero__visual-orb,.sb-hero__orb{position:absolute;border-radius:50%;filter:blur(.2px)}
.corp-hero__visual-orb--a,.sb-hero__orb--a{width:220px;height:220px;background:radial-gradient(circle at 35% 30%,rgba(59,130,246,.35),rgba(59,130,246,0));animation:global-orbit 9s ease-in-out infinite}
.corp-hero__visual-orb--b,.sb-hero__orb--b{width:170px;height:170px;background:radial-gradient(circle at 65% 30%,rgba(45,212,191,.28),rgba(45,212,191,0));transform:translate(85px,35px);animation:global-orbit 7s ease-in-out infinite reverse}
.corp-hero__visual-card,.sb-hero__visual-card{position:relative;z-index:2;display:flex;align-items:center;gap:.9rem;width:min(100%,330px);padding:1.05rem 1.1rem;border:1px solid rgba(255,255,255,.16);border-radius:18px;background:linear-gradient(145deg,rgba(255,255,255,.16),rgba(255,255,255,.06));box-shadow:0 24px 60px rgba(2,6,23,.30);backdrop-filter:blur(16px);animation:global-card-float 5s ease-in-out infinite;transform-style:preserve-3d}
.corp-hero__visual-icon,.sb-hero__visual-icon{width:50px;height:50px;display:grid;place-items:center;border-radius:14px;background:linear-gradient(135deg,#3B82F6,#14B8A6);color:#fff;box-shadow:0 12px 26px rgba(14,165,233,.24);flex:none}
.corp-hero__visual-icon svg,.sb-hero__visual-icon svg{width:25px;height:25px;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.corp-hero__visual-card strong,.sb-hero__visual-card strong{display:block;color:#fff;font-size:.94rem}.corp-hero__visual-card small,.sb-hero__visual-card small{display:block;margin-top:.25rem;color:rgba(226,232,240,.75);font-size:.74rem;line-height:1.45}
.corp-hero__visual-line{position:absolute;border-radius:999px;background:linear-gradient(90deg,transparent,rgba(255,255,255,.34),transparent);height:1px;width:160px;opacity:.6}.corp-hero__visual-line--1{top:22%;right:5%;transform:rotate(-18deg)}.corp-hero__visual-line--2{bottom:18%;left:3%;transform:rotate(18deg)}

/* Question/exam shared list surface */
.sb-module-page{font-family:var(--font-sans)}
.sb-module-page > .sb-hero--corporate{width:100%;margin:0;border-radius:0;box-shadow:none;padding:0}
.sb-module-page > .sb-hero--corporate .sb-hero__inner{width:min(100%,var(--container-max));min-height:484px;margin-inline:auto;padding:2.75rem var(--container-pad) 3.5rem;display:flex;flex-direction:column;justify-content:center}
.sb-module-page > .sb-container{width:100%;max-width:var(--container-max);margin-inline:auto;padding:2rem var(--container-pad)}
.sb-info-strip{display:grid;grid-template-columns:repeat(3,1fr);margin:-50px 0 50px;border:1px solid #DBE4EF;border-radius:18px;overflow:hidden;background:#fff;box-shadow:0 14px 36px rgba(15,23,42,.08);position:relative;z-index:3}
.sb-info-strip>div{padding:1rem 1.2rem;border-right:1px solid #E2E8F0}.sb-info-strip>div:last-child{border-right:0}.sb-info-strip strong{display:block;color:#0F172A;font-size:.82rem}.sb-info-strip span{display:block;margin-top:.3rem;color:#64748B;font-size:.76rem;line-height:1.5}

/* Global pagination */
.pagination{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:.4rem;margin:1.5rem 0 0}
.pagination>li{display:flex;align-items:center}.pagination-item{min-width:40px;height:40px;display:grid;place-items:center;padding:0 .7rem;border:1px solid var(--border-color);border-radius:11px;background:#fff;color:var(--slate-600);font-size:.8rem;font-weight:800;box-shadow:0 5px 15px rgba(15,23,42,.04);transition:transform var(--transition-fast),background-color var(--transition-fast),border-color var(--transition-fast),color var(--transition-fast),box-shadow var(--transition-fast)}
.pagination-item:hover{transform:translateY(-1px);background:var(--brand-50);border-color:#BFDBFE;color:var(--brand-700);box-shadow:0 10px 22px rgba(37,99,235,.10)}.pagination-item.is-active{background:linear-gradient(135deg,var(--brand-700),var(--teal-600));border-color:transparent;color:#fff;box-shadow:0 10px 24px rgba(37,99,235,.22)}.pagination-item.is-disabled{opacity:.45;cursor:not-allowed;box-shadow:none}.pagination-dots{padding:0 .25rem;color:var(--slate-400);font-weight:800}.pagination-jump{display:flex;align-items:center;justify-content:center;gap:.45rem;margin-top:.85rem;color:var(--slate-500);font-size:.76rem}.pagination-jump label{font-weight:700}.pagination-jump input{width:64px;min-height:38px;border:1px solid var(--border-color);border-radius:10px;text-align:center;background:#fff;color:var(--slate-800)}.pagination-jump button{min-height:38px;padding:0 .8rem;border:1px solid transparent;border-radius:10px;background:var(--slate-900);color:#fff;font-size:.76rem;font-weight:800}

/* Shared modal shell */
.modal-overlay{position:fixed;inset:0;z-index:var(--z-modal);display:grid;place-items:center;padding:24px;background:rgba(2,6,23,.68);backdrop-filter:blur(12px);opacity:0;visibility:hidden;pointer-events:none;transition:opacity var(--transition-base),visibility var(--transition-base)}
.modal-overlay.is-open{opacity:1;visibility:visible;pointer-events:auto}.modal{width:min(640px,calc(100vw - 32px));max-height:min(90vh,900px);overflow:auto;border:1px solid rgba(148,163,184,.22);border-radius:22px;background:#fff;box-shadow:0 32px 90px rgba(2,6,23,.28)}.modal__header{display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:1rem 1.2rem;background:linear-gradient(135deg,#0B1630,#173C70 54%,#0B6F73);color:#fff}.modal__body{padding:1.2rem}.modal__footer{display:flex;justify-content:flex-end;gap:.65rem;padding:1rem 1.2rem;border-top:1px solid var(--border-color);background:#F8FAFC}.modal__close{width:38px;height:38px;display:grid;place-items:center;border:1px solid rgba(255,255,255,.18);border-radius:11px;background:rgba(255,255,255,.08);color:#fff}

/* Shared section rhythm */
.section-heading{max-width:820px;margin-inline:auto;text-align:center}.section-eyebrow{display:inline-flex;align-items:center;gap:.45rem;color:var(--brand-700);font-size:.7rem;font-weight:850;letter-spacing:.08em;text-transform:uppercase}.section-title{margin-top:.55rem;font-size:clamp(1.8rem,3.5vw,2.8rem);letter-spacing:-.04em}.section-title span{color:var(--teal-600)}.section-subtitle{max-width:720px;margin:.75rem auto 0;color:var(--slate-500);font-size:.98rem;line-height:1.75}

@keyframes global-orb-float{from{transform:translate3d(0,0,0) scale(1)}to{transform:translate3d(0,14px,0) scale(1.03)}}
@keyframes global-pulse{0%,100%{box-shadow:0 0 0 5px rgba(45,212,191,.10)}50%{box-shadow:0 0 0 8px rgba(45,212,191,.04)}}
@keyframes global-orbit{0%,100%{transform:translate3d(0,0,0)}50%{transform:translate3d(8px,-10px,0)}}
@keyframes global-card-float{0%,100%{transform:translate3d(0,4px,0) rotateX(0deg)}50%{transform:translate3d(0,-5px,0) rotateX(.6deg)}}
/* Generic corporate hero responsiveness. Page modules own only their content layout. */
@media (max-width:1024px){.corp-hero__grid{grid-template-columns:minmax(0,1fr) 300px;gap:2rem}.corp-hero__visual{min-height:220px}}
@media (max-width:900px){.corp-hero__grid,.sb-hero__grid{grid-template-columns:1fr}.corp-hero__visual,.sb-hero__visual{display:none}.sb-info-strip{grid-template-columns:1fr}.sb-info-strip>div{border-right:0;border-bottom:1px solid #E2E8F0}.sb-info-strip>div:last-child{border-bottom:0}}
@media (max-width:760px){.sb-module-page > .sb-hero--corporate .sb-hero__inner{min-height:430px;padding:2.4rem 1rem 3rem}.pagination-item{min-width:38px;height:38px}.modal-overlay{padding:0}.modal{width:100%;height:100%;max-height:none;border-radius:0}.section-title{font-size:clamp(1.7rem,8vw,2.2rem)}}
@media (max-width:600px){.corp-hero{padding:2.8rem 0 3.2rem}.corp-hero--compact{padding:2.4rem 0 2.8rem}.corp-hero__title,.corp-hero__heading{font-size:clamp(2rem,10vw,2.8rem)}.corp-hero__description,.corp-hero__lead{font-size:.95rem}.sb-info-strip{border-radius:14px}.sb-info-strip>div{padding:.9rem 1rem}.pagination-jump{flex-wrap:wrap}}
@media (prefers-reduced-motion:reduce){.corp-hero__bg-shape,.corp-hero__eyebrow-dot,.corp-hero__visual-orb,.corp-hero__visual-card,.sb-hero__shape,.sb-hero__dot,.sb-hero__orb,.sb-hero__visual-card{animation:none!important}}

/* 3B.12 shared depth polish */
.card,.site-dropdown,.dropdown-menu,.pagination-item{backdrop-filter:saturate(115%);}
.btn--primary,.btn--secondary{background-image:linear-gradient(135deg,rgba(255,255,255,.04),rgba(255,255,255,0));}


/* Error pages — global shared component */
.page-error .page-main{display:flex;min-width:0}
.error-page{width:100%;min-height:clamp(520px,calc(100vh - 210px),760px);display:flex;align-items:center;padding:clamp(3.5rem,8vw,6rem) 0}
.error-page__container{width:min(100%,760px);display:flex;flex-direction:column;align-items:center;text-align:center;gap:2rem}
.error-page__code{font-family:var(--font-display);font-size:clamp(5.5rem,18vw,10rem);font-weight:var(--weight-extrabold);line-height:.9;letter-spacing:-.055em;color:transparent;background:linear-gradient(135deg,var(--slate-900) 0%,var(--teal-600) 100%);-webkit-background-clip:text;background-clip:text;filter:drop-shadow(0 16px 26px rgba(15,23,42,.08));user-select:none}
.error-page__code--500{background:linear-gradient(135deg,var(--orange-600) 0%,var(--danger) 100%);-webkit-background-clip:text;background-clip:text}
.error-page__content{width:min(100%,620px);display:flex;flex-direction:column;align-items:center;gap:1.15rem}
.error-page__title{font-family:var(--font-display);font-size:clamp(1.6rem,3.5vw,2.35rem);font-weight:var(--weight-bold);line-height:1.15;letter-spacing:-.035em;color:var(--text-strong);margin:0}
.error-page__description{max-width:58ch;color:var(--text-muted);font-size:var(--text-md);line-height:1.75;margin:0}
.error-page__search{width:min(100%,500px);margin-top:.35rem}
.error-page__search .input-search{position:relative;width:100%}
.error-page__search .input-search__icon{position:absolute;left:1rem;top:50%;width:18px;height:18px;transform:translateY(-50%);color:var(--slate-400);pointer-events:none;z-index:2}
.error-page__search .input-search__field{min-height:48px;padding-left:2.85rem;padding-right:1rem;border-radius:13px;box-shadow:var(--shadow-sm)}
.error-page__search .input-search__field:focus{box-shadow:var(--shadow-focus)}
.error-page__actions{display:flex;justify-content:center;align-items:center;gap:.7rem;flex-wrap:wrap;margin-top:.2rem}
.error-page__links{margin-top:.3rem}
.error-page__links-label{margin:0 0 .65rem;color:var(--text-soft);font-size:var(--text-sm)}
.error-page__links-list{display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:.5rem 1rem}
.error-page__links-list li{display:inline-flex}
.error-page__links-list a{color:var(--teal-700);font-size:var(--text-sm);line-height:1.4;text-decoration:underline;text-underline-offset:3px;transition:color var(--transition-fast),transform var(--transition-fast)}
.error-page__links-list a:hover{color:var(--slate-900);transform:translateY(-1px)}
.error-page__status{display:flex;justify-content:center;align-items:center}
.error-page .alert{width:100%;margin:.45rem 0 0;max-width:620px}
.error-page .alert-title{font-weight:var(--weight-semibold)}
.error-page .alert-message{margin-top:.15rem;line-height:1.6}
.error-page .btn{min-height:46px}
.error-page__actions .btn svg{flex:none}
.error-page--500 .error-page__content{gap:1.1rem}

@media (max-width:760px){
  .error-page{min-height:calc(100vh - 160px);padding:3rem 0 4rem}
  .error-page__container{gap:1.5rem}
  .error-page__code{font-size:clamp(5rem,28vw,7.5rem)}
  .error-page__content{width:min(100%,560px)}
  .error-page__description{font-size:var(--text-sm)}
  .error-page__actions{width:100%;flex-direction:column}
  .error-page__actions .btn{width:min(100%,320px)}
  .error-page__links-list{gap:.45rem .8rem}
}
@media (max-width:420px){
  .error-page__code{font-size:clamp(4.6rem,27vw,6rem)}
  .error-page__title{font-size:1.5rem}
  .error-page__search .input-search__field{min-height:46px}
}