:root{--ep-color-brand-primary:#176b87;--ep-color-brand-dark:#132a3a;--ep-color-accent:#2ec4b6;--ep-color-premium:#e5a93d;--ep-color-ivory:#f7f5ef;--ep-color-white:#fff;--ep-color-anthracite:#202a33;--ep-color-gray:#667085;--ep-color-danger:#c83e4d;--ep-color-success:#198754;--ep-background:var(--ep-color-white);--ep-background-soft:var(--ep-color-ivory);--ep-surface:var(--ep-color-white);--ep-text:var(--ep-color-anthracite);--ep-text-muted:var(--ep-color-gray);--ep-text-on-brand:var(--ep-color-white);--ep-border:#e4e7ec;--ep-border-strong:#d0d5dd;--ep-state-paid:var(--ep-color-accent);--ep-state-pending:var(--ep-color-premium);--ep-state-used:var(--ep-color-brand-dark);--ep-state-invalid:var(--ep-color-danger);--ep-state-refunded:var(--ep-color-gray);--ep-state-early-payout:var(--ep-color-brand-primary);--ep-state-reserve:var(--ep-color-premium);--ep-badge-standard:var(--ep-color-brand-primary);--ep-badge-vip:var(--ep-color-premium);--ep-badge-staff:var(--ep-color-brand-dark);--ep-badge-press:var(--ep-color-gray);--ep-badge-security:var(--ep-color-danger);--ep-font-heading:"Manrope","Segoe UI",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;--ep-font-body:"Inter","Segoe UI",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;--ep-font-mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;--ep-fw-regular:400;--ep-fw-medium:500;--ep-fw-semibold:600;--ep-fw-bold:700;--ep-fw-extra:800;--ep-fs-display:2rem;--ep-fs-h1:1.625rem;--ep-fs-h2:1.375rem;--ep-fs-h3:1.125rem;--ep-fs-body:1rem;--ep-fs-small:0.875rem;--ep-fs-caption:0.75rem;--ep-fs-button:0.9375rem;--ep-lh-tight:1.2;--ep-lh-body:1.5;--ep-lh-loose:1.7;--ep-space-0:0;--ep-space-1:0.25rem;--ep-space-2:0.5rem;--ep-space-3:0.75rem;--ep-space-4:1rem;--ep-space-5:1.25rem;--ep-space-6:1.5rem;--ep-space-8:2rem;--ep-space-10:2.5rem;--ep-space-12:3rem;--ep-space-16:4rem;--ep-mobile-margin:1rem;--ep-radius-xs:4px;--ep-radius-control:12px;--ep-radius-card:16px;--ep-radius-pill:999px;--ep-shadow-xs:0 1px 2px rgba(19,42,58,.06);--ep-shadow-sm:0 1px 3px rgba(19,42,58,.08),0 1px 2px rgba(19,42,58,.04);--ep-shadow-md:0 4px 12px rgba(19,42,58,.1),0 2px 4px rgba(19,42,58,.05);--ep-shadow-lg:0 12px 24px rgba(19,42,58,.14),0 4px 8px rgba(19,42,58,.06);--ep-focus-ring:0 0 0 3px rgba(23,107,135,.35);--ep-touch-target:44px;--ep-transition-fast:120ms cubic-bezier(0.4,0,0.2,1);--ep-transition-base:200ms cubic-bezier(0.4,0,0.2,1);--ep-transition-slow:320ms cubic-bezier(0.4,0,0.2,1);--ep-container-narrow:640px;--ep-container-default:960px;--ep-container-wide:1200px;--ep-z-dropdown:1000;--ep-z-sticky:1020;--ep-z-fixed:1030;--ep-z-modal:1050;--ep-z-popover:1060;--ep-z-toast:1080}*,:after,:before{box-sizing:border-box}body,html{margin:0;padding:0;min-height:100%;background:var(--ep-background);color:var(--ep-text);font-family:var(--ep-font-body);font-size:var(--ep-fs-body);line-height:var(--ep-lh-body);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}h1,h2,h3,h4,h5,h6{font-family:var(--ep-font-heading);color:var(--ep-color-brand-dark);line-height:var(--ep-lh-tight);margin:0 0 var(--ep-space-4)}h1{font-size:var(--ep-fs-h1);font-weight:var(--ep-fw-extra)}h2{font-size:var(--ep-fs-h2);font-weight:var(--ep-fw-bold)}h3{font-size:var(--ep-fs-h3);font-weight:var(--ep-fw-semibold)}.ep-display{font-family:var(--ep-font-heading);font-size:var(--ep-fs-display);font-weight:var(--ep-fw-extra);color:var(--ep-color-brand-dark);line-height:var(--ep-lh-tight);letter-spacing:-.01em}p{margin:0 0 var(--ep-space-4)}small{font-size:var(--ep-fs-small);color:var(--ep-text-muted)}a{color:var(--ep-color-brand-primary);text-decoration:none;transition:color var(--ep-transition-fast)}a:hover{color:var(--ep-color-brand-dark);text-decoration:underline}a:focus-visible{outline:none;box-shadow:var(--ep-focus-ring);border-radius:var(--ep-radius-xs)}img,svg,video{max-width:100%;height:auto;display:block}button{font-family:inherit;cursor:pointer}.ep-btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--ep-space-2);min-height:var(--ep-touch-target);padding:0 var(--ep-space-5);font-family:var(--ep-font-body);font-size:var(--ep-fs-button);font-weight:var(--ep-fw-semibold);border-radius:var(--ep-radius-control);border:1px solid transparent;background:transparent;color:var(--ep-text);transition:background var(--ep-transition-fast),color var(--ep-transition-fast),transform var(--ep-transition-fast),box-shadow var(--ep-transition-fast);text-decoration:none}.ep-btn:focus-visible{outline:none;box-shadow:var(--ep-focus-ring)}.ep-btn:disabled{opacity:.5;cursor:not-allowed}.ep-btn--primary{background:var(--ep-color-brand-primary);color:var(--ep-color-white)}.ep-btn--primary:hover:not(:disabled){background:var(--ep-color-brand-dark);transform:translateY(-1px);box-shadow:var(--ep-shadow-md)}.ep-btn--success{background:var(--ep-color-accent);color:var(--ep-color-brand-dark)}.ep-btn--success:hover:not(:disabled){filter:brightness(.95)}.ep-btn--danger{background:var(--ep-color-danger);color:var(--ep-color-white)}.ep-btn--ghost{background:transparent;color:var(--ep-color-brand-primary);border-color:var(--ep-border)}.ep-btn--ghost:hover:not(:disabled){background:var(--ep-background-soft);border-color:var(--ep-color-brand-primary)}.ep-card{background:var(--ep-surface);border:1px solid var(--ep-border);border-radius:var(--ep-radius-card);padding:var(--ep-space-6);box-shadow:var(--ep-shadow-sm)}.ep-field{display:flex;flex-direction:column;gap:var(--ep-space-2);margin-bottom:var(--ep-space-4)}.ep-field__label{font-size:var(--ep-fs-small);font-weight:var(--ep-fw-semibold);color:var(--ep-color-brand-dark)}.ep-field__input{min-height:var(--ep-touch-target);padding:0 var(--ep-space-4);font-size:var(--ep-fs-body);color:var(--ep-text);background:var(--ep-color-white);border:1px solid var(--ep-border-strong);border-radius:var(--ep-radius-control);transition:border-color var(--ep-transition-fast),box-shadow var(--ep-transition-fast)}.ep-field__input:focus-visible{outline:none;border-color:var(--ep-color-brand-primary);box-shadow:var(--ep-focus-ring)}.ep-field__error{font-size:var(--ep-fs-small);color:var(--ep-color-danger)}.ep-status{display:inline-flex;align-items:center;gap:var(--ep-space-2);padding:4px var(--ep-space-3);font-size:var(--ep-fs-caption);font-weight:var(--ep-fw-semibold);border-radius:var(--ep-radius-pill);text-transform:uppercase;letter-spacing:.03em}.ep-status:before{content:"";width:8px;height:8px;border-radius:50%;background:currentColor}.ep-status--paid{background:rgba(46,196,182,.15);color:var(--ep-color-accent)}.ep-status--pending{background:rgba(229,169,61,.18);color:var(--ep-color-premium)}.ep-status--used{background:rgba(19,42,58,.1);color:var(--ep-color-brand-dark)}.ep-status--invalid{background:rgba(200,62,77,.14);color:var(--ep-color-danger)}.ep-status--refund{background:rgba(102,112,133,.14);color:var(--ep-color-gray)}.ep-container{width:100%;max-width:var(--ep-container-default);margin:0 auto;padding:0 var(--ep-mobile-margin)}.ep-container--wide{max-width:var(--ep-container-wide)}.ep-container--narrow{max-width:var(--ep-container-narrow)}.admin-root{min-height:100dvh;display:grid;grid-template-columns:240px 1fr;background:var(--ep-background-soft)}@media (max-width:720px){.admin-root{grid-template-columns:1fr}}.admin-sidebar{background:var(--ep-color-brand-dark);color:var(--ep-color-white);padding:var(--ep-space-6);display:flex;flex-direction:column;gap:var(--ep-space-4)}.admin-sidebar__brand{display:flex;align-items:center;gap:10px}.admin-sidebar__brand strong{font-size:var(--ep-fs-h3);font-weight:var(--ep-fw-bold);color:var(--ep-color-white)}.admin-sidebar__brand em{font-style:normal;opacity:.7;font-size:var(--ep-fs-small)}.admin-sidebar__logo{display:inline-flex;background:var(--ep-color-white);border-radius:12px;padding:4px;box-shadow:0 4px 12px rgba(0,0,0,.25)}.admin-sidebar__logo img{display:block;height:36px;width:36px;object-fit:contain}.admin-sidebar__footer{margin-top:auto;padding-top:var(--ep-space-4);border-top:1px solid hsla(0,0%,100%,.1);display:grid;grid-gap:var(--ep-space-3);gap:var(--ep-space-3)}.admin-sidebar__user{display:grid;grid-gap:2px;gap:2px}.admin-sidebar__user-role{font-size:var(--ep-fs-caption);color:var(--ep-color-accent);font-weight:var(--ep-fw-bold);text-transform:uppercase;letter-spacing:.05em}.admin-sidebar__user-id{font-family:var(--ep-font-mono);font-size:10px;color:hsla(0,0%,100%,.55)}.admin-sidebar__logout{background:transparent;color:hsla(0,0%,100%,.75);border:1px solid hsla(0,0%,100%,.15);padding:var(--ep-space-2) var(--ep-space-3);border-radius:var(--ep-radius-control);font-size:var(--ep-fs-small);cursor:pointer;transition:background var(--ep-transition-fast)}.admin-sidebar__logout:hover{background:hsla(0,0%,100%,.08);color:var(--ep-color-white)}.admin-sidebar nav{display:flex;flex-direction:column;gap:2px;margin-top:var(--ep-space-4)}.admin-sidebar nav a{padding:var(--ep-space-2) var(--ep-space-3);border-radius:var(--ep-radius-control);color:hsla(0,0%,100%,.75);font-size:var(--ep-fs-small);transition:background var(--ep-transition-fast),color var(--ep-transition-fast)}.admin-sidebar nav a:hover{background:hsla(0,0%,100%,.08);color:var(--ep-color-white);text-decoration:none}.admin-sidebar nav a[aria-current=page]{background:var(--ep-color-brand-primary);color:var(--ep-color-white)}.admin-main{padding:var(--ep-space-6) var(--ep-space-8)}.admin-main__title{margin-bottom:var(--ep-space-6)}.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));grid-gap:var(--ep-space-4);gap:var(--ep-space-4);margin-bottom:var(--ep-space-8)}.kpi-card{background:#fff;border:1px solid var(--ep-border);border-radius:var(--ep-radius-card);padding:var(--ep-space-5);box-shadow:var(--ep-shadow-sm)}.kpi-card__label{font-size:var(--ep-fs-caption);text-transform:uppercase;letter-spacing:.05em;color:var(--ep-text-muted)}.kpi-card__value{font-family:var(--ep-font-heading);font-weight:var(--ep-fw-extra);font-size:32px;color:var(--ep-color-brand-dark);margin-top:4px;line-height:1}.kpi-card__delta{font-size:var(--ep-fs-caption);color:var(--ep-color-success);margin-top:8px}.admin-table{width:100%;background:#fff;border:1px solid var(--ep-border);border-radius:var(--ep-radius-card);overflow:hidden;border-collapse:separate;border-spacing:0}.admin-table thead{background:var(--ep-color-brand-dark);color:var(--ep-color-white)}.admin-table td,.admin-table th{padding:var(--ep-space-3) var(--ep-space-4);text-align:left;font-size:var(--ep-fs-small)}.admin-table th{font-weight:var(--ep-fw-semibold);font-size:var(--ep-fs-caption);text-transform:uppercase;letter-spacing:.05em}.admin-table tbody tr+tr td{border-top:1px solid var(--ep-border)}.admin-table tbody tr:hover{background:var(--ep-background-soft)}