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span{font-size:16px;font-weight:600;color:#475569}.invoice-row{display:flex;align-items:center;gap:10px;margin:8px 0;font-size:14px}.invoice-code{flex:1;background:#f2f4f7;padding:6px 10px;border-radius:6px;font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:13px;word-break:break-all;min-width:0}.invoice-warn{color:var(--color-danger);font-size:13px;background:#fff5f5;padding:8px 12px;border-radius:6px;margin:14px 0;border-left:3px solid #d35353}.qr-wrap{display:flex;flex-direction:column;align-items:center;margin:16px 0;padding:16px;background:#fafbfc;border:1px solid var(--color-border);border-radius:12px}.qr-img{display:block;max-width:220px;height:auto}.qr-hint{font-size:12px;color:#475569;text-align:center;margin-top:10px;max-width:280px;line-height:1.4}.comment-row .comment-code{background:#fff7d6;border:1px solid #f5e6a8}.packs{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin:12px 0}.pack{background:#fff;border:2px solid var(--color-border);border-radius:10px;padding:12px;cursor:pointer;text-align:center;font:inherit;display:flex;flex-direction:column;gap:4px}.pack:hover{border-color:#c0c8d4}.pack.active{border-color:var(--color-primary);background:#eef4ff}.pack b{font-size:18px;color:#102040}.pack span{font-size:13px;color:#475569}.topup-details{margin-top:14px}.topup-details summary{cursor:pointer;font-size:14px;color:#475569;padding:6px 0}.topup-details summary:hover{color:var(--color-primary)}.table-wrap{width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}.table-wrap .lessons{min-width:520px}.lessons{width:100%;border-collapse:collapse;margin-top:12px;background:#fff;border-radius:10px;overflow:hidden;box-shadow:0 1px 2px #0000000a}.lessons th,.lessons td{text-align:left;padding:10px 14px;border-bottom:1px solid #eef0f3;font-size:14px}.lessons.compact th,.lessons.compact td{padding:6px 14px}.lessons th{background:#f2f4f7;font-weight:600}.lessons tr:last-child td{border-bottom:0}hr{border:0;border-top:1px solid var(--color-border);margin:24px 0}.dropdown{position:relative;display:inline-block;margin-left:18px;vertical-align:middle}.caret{display:inline-block;width:0;height:0;margin-left:7px;vertical-align:middle;border-left:4px solid transparent;border-right:4px solid transparent;border-top:5px solid currentColor;opacity:.8;transition:transform .18s ease}.dropdown.open .caret{transform:rotate(180deg)}.dropdown-menu{position:absolute;right:0;top:calc(100% + 8px);background:#fff;border:1px solid var(--color-border);border-radius:12px;min-width:180px;box-shadow:0 10px 30px #10204024;z-index:20;padding:6px;overflow:hidden;transform-origin:top right;animation:dropdown-in .15s ease-out}@keyframes dropdown-in{0%{opacity:0;transform:translateY(-6px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}.dropdown-menu a,.dropdown-menu button{display:block;padding:9px 12px;color:#1d1d1f;text-decoration:none;font-size:15px;width:100%;text-align:left;background:none;border:0;cursor:pointer;font-family:inherit;border-radius:8px}.dropdown-menu a:hover,.dropdown-menu button:hover{background:#f2f4f7}.dropdown-menu button.active{background:var(--color-primary-soft);font-weight:600}.entry-menu{min-width:172px;padding:2px}.entry-menu a{padding:10.35px 14px;font-size:15px;line-height:1.2;border-radius:10px;text-decoration:none;transition:background .12s,color .12s}.entry-menu a:hover{background:var(--color-primary-soft);color:var(--color-primary)}.entry-menu a.entry-primary{color:var(--color-primary);font-weight:600}.hdr nav .dropdown-menu a{margin-left:0;padding:9px 12px;color:#1d1d1f;text-decoration:none}.hdr nav .dropdown-menu a:hover{text-decoration:none}.hdr nav .entry-menu a{padding:10.35px 14px}.hdr nav .entry-menu a:hover{color:var(--color-primary)}.hdr nav .entry-menu a.entry-primary{color:var(--color-primary)}.locale-btn{font-size:14px;color:#555}.supported{margin-top:40px}.supported h3{margin-bottom:8px}.lang-grid{list-style:none;padding:0;margin:14px 0;display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:8px}.lang-grid li{display:flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--color-border);border-radius:8px;padding:10px 12px}.lang-grid .flag{font-size:20px}.lang-grid .lang-name{flex:1}.lang-grid code{font-size:11px;color:#666;background:#f2f4f7;padding:2px 6px;border-radius:4px}.words-toolbar{display:flex;gap:12px;flex-wrap:wrap;margin:8px 0 18px;align-items:center}.words-search{flex:1;min-width:220px;max-width:420px;padding:8px 12px;border:1px solid #d0d4da;border-radius:8px;font-size:14px;background:#fff}.words-toolbar select{padding:8px 12px;border:1px solid #d0d4da;border-radius:8px;font-size:14px;background:#fff}.lang-code{font-family:ui-monospace,SF 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16px;border:1px solid var(--color-border);border-radius:10px;background:var(--color-surface);color:#102040;font-size:17px;line-height:1.35;text-align:left;cursor:pointer;word-break:break-word;transition:background .12s,border-color .12s}.test-choice:hover:not(:disabled){background:var(--color-primary-soft);border-color:var(--color-primary)}.test-choice:disabled{cursor:default}.test-choice.right{background:var(--color-success-bg);border-color:var(--color-success);color:var(--color-success);font-weight:600}.test-choice.wrong{background:var(--color-danger-bg);border-color:var(--color-danger);color:var(--color-danger);font-weight:600}.test-choice.dim{opacity:.5}.test-verdict{margin-top:16px;font-size:16px;font-weight:600}.test-verdict.ok{color:var(--color-success)}.test-verdict.no{color:var(--color-danger)}.test-back{font-size:22px;color:#1a4f8b;font-weight:600;margin:6px 0 12px;word-break:break-word}.test-examples{margin-top:14px;padding-top:12px;border-top:1px dashed var(--color-border);font-size:14px;color:#475569;line-height:1.55;text-align:left}.test-examples>div{margin:4px 0}.test-actions{display:flex;gap:12px;justify-content:center;margin-top:22px}.test-result{background:#fff;border:1px solid var(--color-border);border-radius:14px;padding:24px;max-width:640px}.test-score{font-size:36px;font-weight:700;color:#102040;margin-bottom:14px;font-variant-numeric:tabular-nums}.test-wrong-list{margin:8px 0 0;padding-left:18px;line-height:1.7}.link-accent{font-weight:600}.layout{display:flex;min-height:calc(100vh - 60px);align-items:stretch}.sidebar{width:220px;flex-shrink:0;background:#fff;border-right:1px solid var(--color-border);padding:18px 12px;display:flex;flex-direction:column;position:sticky;top:60px;align-self:flex-start;height:calc(100vh - 60px)}.side-nav{display:flex;flex-direction:column;gap:2px}.side-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:8px;color:#1d1d1f;text-decoration:none;font-size:15px;background:none;border:0;width:100%;text-align:left;cursor:pointer;font-family:inherit}.side-item:hover{background:#f2f4f7}.side-item.active{background:#eef4ff;font-weight:600;color:var(--color-primary)}.side-item.accent{color:var(--color-primary);font-weight:600}.side-icon{font-size:18px;width:22px;text-align:center}.side-logout{margin-top:auto;color:var(--color-danger)}.side-logout:hover{background:var(--color-danger-bg)}.main{flex:1;min-width:0}.main .container{max-width:980px}@media (max-width: 720px){.sidebar{width:64px;padding:12px 6px}.side-item{justify-content:center;gap:0}.side-label{display:none}}.balance-brand{display:inline-flex;align-items:baseline;gap:6px;font-size:18px;font-weight:600;color:#1d1d1f;background:#fff7d6;padding:6px 12px;border-radius:10px;border:1px solid #f5e6a8}.balance-brand:hover{background:#fff0b5}.balance-brand b{font-size:20px}.brand-sub{font-size:13px;font-weight:500;color:#6b5a00}.user-brand{display:inline-flex;align-items:baseline;gap:6px;font-size:17px;font-weight:600;color:#1d1d1f;background:#eef4ff;padding:6px 12px;border-radius:10px;border:1px solid #c8dcff;text-decoration:none}.user-brand:hover{background:#dcebff}.user-brand .brand-sub{color:#455d83;font-size:14px}.dropzone{display:block;padding:36px 24px;border:2px dashed #c0c8d4;border-radius:14px;text-align:center;background:#fafbfc;cursor:pointer;transition:all .15s;margin:20px 0 8px}.dropzone:hover,.dropzone.drag{border-color:var(--color-primary);background:#eef4ff}.dz-icon{font-size:40px;margin-bottom:8px}.dz-text{font-size:16px;margin-bottom:6px}.muted{color:#6b7280;font-size:14px;margin:4px 0}.card{background:#fff;border:1px solid var(--color-border);border-radius:10px;padding:18px 22px;margin-top:16px}.status-line{font-size:17px;font-weight:500;margin:6px 0}.settings-tabs{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 20px;padding-bottom:10px;border-bottom:1px solid var(--color-border)}.settings-admin{margin:0 0 14px}.settings-admin .admin-badge{margin-left:0}.settings-tab{display:inline-flex;align-items:center;gap:6px;padding:7px 15px;border:1px solid var(--color-border);border-radius:20px;background:var(--color-surface);color:#475569;font-size:14px;line-height:1;cursor:pointer}.settings-tab:hover{background:var(--color-primary-soft)}.settings-tab.active{background:var(--color-primary);border-color:var(--color-primary);color:#fff;font-weight:600}.settings-panel>.page-title:first-child{margin-top:0}.confirm-modal{max-width:420px}.confirm-msg{font-size:15px;line-height:1.5;color:#1d1d1f;margin:4px 0 20px}.confirm-actions{display:flex;justify-content:flex-end;gap:10px}.confirm-actions .btn{margin-top:0}.toast-stack{position:fixed;left:50%;bottom:24px;transform:translate(-50%);z-index:200;display:flex;flex-direction:column;gap:8px;align-items:center;pointer-events:none;max-width:calc(100vw - 32px)}.toast{pointer-events:auto;padding:12px 18px;border-radius:10px;font-size:14px;box-shadow:0 8px 28px #1020402e;animation:toast-in .18s ease-out}.toast-ok{background:var(--color-success-bg);color:var(--color-success);border:1px solid #b9e6b9}.toast-err{background:var(--color-danger-bg);color:var(--color-danger);border:1px solid #f0bcbc}@keyframes toast-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}