:root{--color-primary:#7144c7;--color-primary-dark:#6536b9;--color-primary-soft:#f0eafb;--color-primary-label:#7c51cb;--color-primary-icon:#a58ad9;--color-page:#f7f6fa;--color-surface:#fff;--color-text:#30263f;--color-text-strong:#241b35;--color-text-heading:#282037;--color-text-section:#342a45;--color-text-muted:#817b8b;--color-text-nav:#625c70;--color-text-account:#888195;--color-text-brand-muted:#898396;--color-text-footer:#a09aaa;--color-text-empty:#41364f;--color-text-empty-muted:#8a8394;--color-border:#e8e6ee;--color-border-light:#f0eef4;--color-border-nav:#eeeaf3;--color-border-card:#e9e6ef;--color-border-section:#f0edf4;--color-brand-symbol:#6d42c4;--color-white:#fff;--shadow-card:0 5px 20px #2b1c4508;color:var(--color-text);background:var(--color-page);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;font-family:Segoe UI,Arial,sans-serif}*{box-sizing:border-box}body{min-width:320px;margin:0}#root{min-height:100vh}button{font:inherit}.app-layout{min-height:100vh;display:flex}.sidebar{background:var(--color-surface);border-right:1px solid var(--color-border);flex-direction:column;flex-shrink:0;width:252px;min-height:100vh;display:flex}.brand{border-bottom:1px solid var(--color-border-light);align-items:center;gap:12px;padding:28px 22px;display:flex}.brand-symbol{background:var(--color-brand-symbol);width:42px;height:42px;color:var(--color-white);border-radius:12px;place-items:center;font-size:23px;font-weight:800;display:grid}.brand strong{color:var(--color-text-strong);letter-spacing:.4px;font-size:16px;display:block}.brand span{color:var(--color-text-brand-muted);margin-top:3px;font-size:12px;display:block}.navigation{padding:24px 12px}.navigation .nav-item{box-sizing:border-box;width:100%;min-width:0;box-shadow:none;appearance:none;text-align:left;color:var(--color-text-nav);cursor:pointer;background:0 0;border:none;border-radius:9px;margin:0 0 5px;padding:13px 15px;font-family:inherit;font-size:14px;font-weight:550;line-height:normal;display:block}.navigation .nav-item:hover{background:var(--color-primary-soft)}.navigation .nav-item:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.navigation .nav-item.active{background:var(--color-primary-soft);color:var(--color-primary-dark);font-weight:700}.nav-divider{background:var(--color-border-nav);height:1px;margin:16px 10px}.sidebar-footer{color:var(--color-text-footer);border-top:1px solid var(--color-border-light);margin-top:auto;padding:20px 25px;font-size:11px}.main-content{flex:1;min-width:0}.topbar{background:var(--color-surface);border-bottom:1px solid var(--color-border);justify-content:space-between;align-items:center;height:78px;padding:0 36px;display:flex}.topbar-title{color:var(--color-text);font-weight:700}.account-placeholder{color:var(--color-text-account);font-size:13px}.page-content{max-width:1250px;margin:0 auto;padding:38px 36px}.page-heading{justify-content:space-between;align-items:center;gap:20px;margin-bottom:28px;display:flex}.eyebrow{letter-spacing:1.5px;color:var(--color-primary-label);margin-bottom:10px;font-size:11px;font-weight:800}.page-heading h1{color:var(--color-text-heading);margin:0 0 10px;font-size:29px}.page-heading p{color:var(--color-text-muted);font-size:14px}.add-button{background:var(--color-primary);color:var(--color-white);white-space:nowrap;opacity:.65;cursor:not-allowed;border:0;border-radius:9px;padding:12px 19px;font-weight:700}.content-card{background:var(--color-surface);border:1px solid var(--color-border-card);box-shadow:var(--shadow-card);border-radius:14px;min-height:380px}.section-heading{border-bottom:1px solid var(--color-border-section);padding:22px 26px}.section-heading h2{color:var(--color-text-section);margin:0;font-size:17px}.empty-state{text-align:center;padding:80px 24px}.empty-icon{color:var(--color-primary-icon);margin-bottom:18px;font-size:42px}.empty-state h3{color:var(--color-text-empty);margin:0 0 12px;font-size:17px}.empty-state p{max-width:440px;color:var(--color-text-empty-muted);margin:0 auto;font-size:13px;line-height:1.7}.days-layout{padding:24px 26px 30px}.days-info{background:var(--color-primary-soft);border-radius:11px;align-items:flex-start;gap:14px;margin-bottom:22px;padding:18px 20px;display:flex}.days-info-icon{color:var(--color-primary-dark);font-size:25px;line-height:1}.days-info strong{color:var(--color-text-heading);margin-bottom:6px;font-size:14px;display:block}.days-info p{color:var(--color-text-nav);margin:0;font-size:13px;line-height:1.6}.day-card{border:1px solid var(--color-border-card);background:var(--color-surface);text-align:left;width:100%;font:inherit;border-radius:12px;justify-content:space-between;align-items:center;gap:20px;padding:19px 22px;display:flex}.day-card-preview{opacity:.85;cursor:pointer}.day-card-preview:hover{border-color:var(--color-primary-icon);background:var(--color-primary-soft)}.day-card-preview:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.day-card-date{align-items:center;gap:15px;min-width:0;display:flex}.day-calendar-icon{background:var(--color-primary-soft);width:46px;height:46px;color:var(--color-primary-dark);border-radius:11px;flex-shrink:0;place-items:center;font-size:25px;display:grid}.day-weekday{color:var(--color-primary-label);letter-spacing:.7px;margin-bottom:6px;font-size:11px;font-weight:800}.day-date{color:var(--color-text-heading);font-size:17px;font-weight:750}.day-card-right{align-items:center;gap:24px;display:flex}.day-counter{flex-direction:column;align-items:center;gap:7px;min-width:85px;display:flex}.day-counter-label{color:var(--color-text-muted);letter-spacing:.5px;white-space:nowrap;font-size:10px;font-weight:800}.day-counter-value{color:var(--color-text-heading);font-size:22px;font-weight:800}.day-card-arrow{color:var(--color-primary-dark);padding-left:8px;font-size:32px}.days-preview-note{color:var(--color-text-empty-muted);text-align:center;margin:16px 0 0;font-size:12px}.kursy-toolbar{align-items:center;gap:22px;margin-bottom:25px;display:flex}.kursy-back,.kursy-nav-button{border:1px solid var(--color-border);background:var(--color-surface);color:var(--color-text);font:inherit;border-radius:9px;padding:12px 15px;font-weight:600}.kursy-back{cursor:pointer}.kursy-back:hover{background:var(--color-primary-soft)}.kursy-heading{flex:1}.kursy-heading h1{color:var(--color-text-heading);margin:0 0 7px;font-size:29px}.kursy-heading p{color:var(--color-text-muted);margin:0;font-size:14px}.kursy-navigation{color:var(--color-text-muted);text-align:center;justify-content:center;align-items:center;gap:20px;margin-bottom:22px;font-size:13px;display:flex}.kursy-nav-button{opacity:.5;cursor:not-allowed;font-size:24px;line-height:1}.kursy-section{min-height:0;margin-bottom:22px;overflow:hidden}.kursy-section-heading{border-bottom:1px solid var(--color-border-section);justify-content:space-between;align-items:center;gap:15px;padding:20px 24px;display:flex}.kursy-section-heading h2{color:var(--color-text-heading);margin:0;font-size:17px}.kursy-section-heading span{color:var(--color-text-nav);font-size:13px}.kursy-table-scroll{overflow-x:auto}.kursy-table{table-layout:fixed;border-collapse:collapse;text-align:left;width:100%;min-width:900px;font-size:13px}.kursy-table th{background:var(--color-page);color:var(--color-text-section);white-space:nowrap;padding:14px 16px;font-size:12px}.kursy-table td{border-top:1px solid var(--color-border-section);overflow-wrap:anywhere;vertical-align:middle;padding:17px 16px}.kursy-table th:first-child{width:6%}.kursy-table th:nth-child(2){width:30%}.kursy-table th:nth-child(3){width:9%}.kursy-table th:nth-child(4){width:21%}.kursy-table th:nth-child(5){width:30%}.kursy-table th:nth-child(6){width:4%;padding-left:8px;padding-right:8px}.kursy-table td:nth-child(6){text-align:center;padding-left:8px;padding-right:8px}.kursy-empty{text-align:center;color:var(--color-text-empty-muted);line-height:1.7;padding:42px 16px!important}.kurs-indicators{flex-wrap:wrap;align-items:center;gap:7px 13px;display:flex}.kurs-indicator{white-space:nowrap;color:var(--color-text-nav);align-items:center;gap:5px;font-size:11px;font-weight:500;line-height:1.4;display:inline-flex}.kurs-indicator-dot{background:#999;border-radius:50%;width:10px;min-width:10px;height:10px;display:inline-block}.kurs-indicator-dot--OCZEKUJE{background:#2584e9}.kurs-indicator-dot--W_REALIZACJI{background:#f28c28}.kurs-indicator-dot--ZREALIZOWANO{background:#79bf43}.kurs-indicator-dot--ANULOWANO{background:#555}.kurs-indicator-dot--ZABLOKOWANY{background:#e53935}.kurs-indicator-dot--PRZELOZONY{background:#f4bd35}.kurs-indicator-dot--POZA_KOLEJNOSCIA{background:#b8785c}.kurs-indicator-dot--KURS_LACZONY{background:#b34bcc}@media (width<=800px){.sidebar{width:185px}.brand{padding:20px 12px}.brand strong{font-size:12px}.topbar{padding:0 18px}.page-content{padding:24px 18px}.page-heading{flex-direction:column;align-items:flex-start}.kursy-toolbar{flex-wrap:wrap;align-items:flex-start}}@media (width<=650px){.days-layout{padding:16px}.day-card{flex-direction:column;align-items:flex-start}.day-card-right{justify-content:space-between;gap:12px;width:100%}}.details-overlay{z-index:1000;justify-content:flex-end;display:flex;position:fixed;inset:0}.details-backdrop{cursor:pointer;background:#18122661;border:0;border-radius:0;width:100%;height:100%;position:absolute;inset:0}.details-panel{z-index:1;background:#fff;flex-direction:column;width:min(540px,100%);height:100%;animation:.2s ease-out details-slide-in;display:flex;position:relative;box-shadow:-16px 0 45px #20164133}.details-header{color:#fff;background:#7144c7;flex-shrink:0;justify-content:space-between;align-items:center;min-height:72px;padding:18px 26px;display:flex;position:relative}.details-header h2{margin:0;font-size:20px;font-weight:750}.details-close{color:#fff;cursor:pointer;background:#ffffff1f;border:1px solid #ffffff47;border-radius:10px;place-items:center;width:38px;height:38px;font-size:26px;line-height:1;display:grid}.details-close:hover{background:#ffffff38}.details-body{background:#fbfaff;flex-direction:column;flex:1;gap:16px;min-height:0;padding:24px;display:flex;overflow-y:auto}.details-summary-card,.details-section-card{background:#fff;border:1px solid #e8e2f2;border-radius:14px;flex-shrink:0;padding:20px;box-shadow:0 3px 12px #34215a09}.details-summary-card{border-left:4px solid #7144c7}.details-summary-card h3{color:#282038;overflow-wrap:anywhere;margin:0 0 18px;font-size:21px;font-weight:800;line-height:1.3}.details-small-label{color:#8b819b;letter-spacing:.65px;text-transform:uppercase;margin-top:13px;font-size:11px;font-weight:700}.details-date{color:#302741;margin-top:5px;font-size:17px;font-weight:650}.details-status-list{flex-wrap:wrap;align-items:center;gap:8px;margin-top:10px;display:flex}.details-status-tag{color:#3e354e;white-space:nowrap;background:#f8f6fc;border:1px solid #ebe7f2;border-radius:8px;align-items:center;gap:7px;padding:7px 10px;font-size:12px;font-weight:700;display:inline-flex}.details-status-tag .kurs-indicator-dot{width:11px;min-width:11px;height:11px}.details-section-card h3{color:#6740b8;letter-spacing:.25px;border-bottom:1px solid #eee9f5;align-items:center;gap:8px;margin:0 0 15px;padding-bottom:12px;font-size:14px;font-weight:800;display:flex}.details-info-line{color:#4e455e;overflow-wrap:anywhere;margin:9px 0;font-size:14px;line-height:1.5}.details-info-line span{color:#857a94}.details-info-line strong{color:#30283e;font-weight:650}.details-note{flex-direction:column;gap:6px;margin-top:16px;display:flex}.details-note:first-of-type{margin-top:0}.details-note span{color:#857a94;font-size:12px;font-weight:600}.details-note strong{color:#30283e;white-space:pre-wrap;overflow-wrap:anywhere;font-size:14px;font-weight:650;line-height:1.5}.details-group-count{color:#4e455e;margin:0 0 12px;font-size:14px}.details-group-list{color:#6740b8;overflow-wrap:anywhere;flex-direction:column;gap:7px;font-size:14px;font-weight:650;display:flex}.details-group-list>div{background:#f5f1fc;border-radius:8px;padding:9px 12px}.details-main-actions,.details-bottom-actions{grid-template-columns:repeat(auto-fit,minmax(min(100%,125px),1fr));align-items:stretch;gap:10px;display:grid}.details-main-actions{border-bottom:1px solid #e8e2f2;padding:0 0 16px}.details-bottom-actions{padding:0}.details-action-button{color:#fff;width:100%;min-width:0;min-height:46px;font:inherit;text-align:center;background:#7144c7;border:1px solid #7144c7;border-radius:9px;padding:11px 12px;font-size:13px;font-weight:700;line-height:1.3;box-shadow:0 3px 8px #7144c71f}.details-action-button:disabled{opacity:1;cursor:not-allowed}.details-action-button--danger{background:#e55262;border-color:#e55262;box-shadow:0 3px 8px #e552621f}.details-action-button--warning{background:#cba13c;border-color:#cba13c;box-shadow:0 3px 8px #cba13c1f}.details-hide-area{grid-template-columns:1fr;margin-top:0;padding:0 0 10px;display:grid}.details-hide-area .details-action-button{width:100%}.kursy-clickable-row{cursor:pointer}.kursy-clickable-row:hover td{background:#f1ecff}.kursy-clickable-row:focus-visible{outline-offset:-2px;outline:2px solid #7144c7}.kursy-open-indicator{color:#7144c7;font-size:22px;font-weight:700}@keyframes details-slide-in{0%{transform:translate(100%)}to{transform:translate(0)}}@media (prefers-reduced-motion:reduce){.details-panel{animation:none}}@media (width<=520px){.details-panel{width:100%}.details-body{gap:12px;padding:15px}.details-summary-card,.details-section-card{padding:15px}.details-summary-card h3{font-size:19px}}