.feedback-widget[data-v-c1e2ebb5]{z-index:900;pointer-events:none;flex-direction:column;align-items:flex-end;gap:.75rem;display:flex;position:fixed;bottom:1.25rem;right:1.25rem}.feedback-btn[data-v-c1e2ebb5]{pointer-events:auto;color:#fff;cursor:pointer;background:#3b82f6;border:none;border-radius:50%;justify-content:center;align-items:center;width:48px;height:48px;transition:background .2s,transform .2s;display:flex;box-shadow:0 2px 8px #0003}.feedback-btn[data-v-c1e2ebb5]:hover{background:#2563eb;transform:scale(1.05)}.feedback-btn.active[data-v-c1e2ebb5]{background:#6b7280}.feedback-panel[data-v-c1e2ebb5]{pointer-events:auto;background:#fff;border:2px solid #9ca3af;border-radius:.75rem;width:300px;padding:1rem;box-shadow:0 4px 20px #00000026}.feedback-title[data-v-c1e2ebb5]{color:#1f2937;margin-bottom:.25rem;font-size:1rem;font-weight:700}.feedback-desc[data-v-c1e2ebb5]{color:#6b7280;margin-bottom:.75rem;font-size:.8125rem;line-height:1.4}.feedback-context[data-v-c1e2ebb5]{color:#6b7280;margin-bottom:.75rem;font-size:.8125rem}.feedback-rating[data-v-c1e2ebb5]{justify-content:center;gap:.75rem;margin-bottom:1rem;display:flex}.rating-circle[data-v-c1e2ebb5]{cursor:pointer;-webkit-tap-highlight-color:transparent;touch-action:manipulation;background:0 0;border:3px solid;border-radius:50%;justify-content:center;align-items:center;width:52px;height:52px;padding:0;font-size:1.6rem;transition:transform .15s,background .15s,box-shadow .15s;display:flex}.rating-circle[data-v-c1e2ebb5]:hover{transform:scale(1.1)}.rating-circle.selected[data-v-c1e2ebb5]{transform:scale(1.15);box-shadow:0 2px 10px #0003}.feedback-field[data-v-c1e2ebb5]{margin-bottom:.75rem}.feedback-textarea[data-v-c1e2ebb5]{resize:none;box-sizing:border-box;border:1px solid #e5e7eb;border-radius:.375rem;width:100%;padding:.5rem;font-family:inherit;font-size:.875rem}.feedback-textarea[data-v-c1e2ebb5]:focus{border-color:#3b82f6;outline:none;box-shadow:0 0 0 2px #3b82f626}.feedback-submit[data-v-c1e2ebb5]{color:#fff;cursor:pointer;background:#3b82f6;border:none;border-radius:.375rem;width:100%;padding:.5rem;font-size:.875rem;font-weight:500}.feedback-submit[data-v-c1e2ebb5]:hover:not(:disabled){background:#2563eb}.feedback-submit[data-v-c1e2ebb5]:disabled{opacity:.5;cursor:not-allowed}.feedback-sent[data-v-c1e2ebb5]{text-align:center;color:#059669;padding:1rem 0;font-weight:600}.feedback-panel-enter-active[data-v-c1e2ebb5],.feedback-panel-leave-active[data-v-c1e2ebb5]{transition:opacity .2s,transform .2s}.feedback-panel-enter-from[data-v-c1e2ebb5],.feedback-panel-leave-to[data-v-c1e2ebb5]{opacity:0;transform:translateY(8px)}@media (max-width:480px){.feedback-widget[data-v-c1e2ebb5]{align-items:stretch;bottom:.75rem;left:.75rem;right:.75rem}.feedback-btn[data-v-c1e2ebb5]{align-self:flex-end}.feedback-panel[data-v-c1e2ebb5]{width:auto}.feedback-submit[data-v-c1e2ebb5]{padding:.75rem;font-size:1rem}.feedback-textarea[data-v-c1e2ebb5]{min-height:80px;font-size:1rem}.rating-circle[data-v-c1e2ebb5]{width:56px;height:56px;font-size:1.8rem}}.reload-prompt[data-v-9d64c4c9]{background:var(--color-surface,#fff);color:var(--color-text,#1e293b);border:1px solid var(--color-border,#e2e8f0);z-index:10000;border-radius:.75rem;align-items:center;gap:.75rem;max-width:calc(100vw - 2rem);padding:.75rem 1rem;display:flex;position:fixed;bottom:1rem;left:50%;transform:translate(-50%);box-shadow:0 4px 12px #00000026}.reload-prompt__text[data-v-9d64c4c9]{white-space:nowrap;font-size:.9rem}.reload-prompt__btn[data-v-9d64c4c9]{background:var(--color-primary,#6366f1);color:#fff;cursor:pointer;white-space:nowrap;border:none;border-radius:.5rem;padding:.4rem 1rem;font-size:.85rem;font-weight:600}.reload-prompt__btn[data-v-9d64c4c9]:hover{opacity:.9}.reload-prompt__dismiss[data-v-9d64c4c9]{cursor:pointer;color:var(--color-text-muted,#94a3b8);background:0 0;border:none;padding:0 .25rem;font-size:1.25rem;line-height:1}@media (max-width:480px){.reload-prompt[data-v-9d64c4c9]{max-width:none;left:.5rem;right:.5rem;transform:none}}*,:before,:after{box-sizing:border-box;-webkit-user-select:none;user-select:none;margin:0;padding:0}:root{--color-bg:#f8f9fc;--color-surface:#fff;--color-text:#1a1a2e;--color-text-muted:#6b7280;--color-primary:#a45f0b;--color-primary-hover:#844908;--color-focus:#c77b12;--color-border:#e5e7eb;--color-shadow:#00000014;--color-on-primary:#fff;--color-page-bg:#fff7f0;--color-header-bg:#fff;--color-header-border:transparent;--color-footer-text:var(--color-text-muted);--color-footer-border:var(--color-border);--color-hover-bg:#0000000f;--color-on-page:var(--color-text);--color-on-page-muted:var(--color-text-muted);--color-on-page-subtle:var(--color-text-muted);--color-text-shadow:transparent;--color-text-shadow-light:transparent;--color-section-border:var(--color-border);--color-card-border:#e6dfd6;--color-card-border-hover:#cfc5b8;--color-card-image:linear-gradient(135deg, #e0e7ff, #c7d2fe);--color-card-image-placeholder:linear-gradient(135deg, #e8e8ee, #d8d8e0);--color-tag-bg:#fff0d6;--color-tag-text:#7d4b12;--color-subject-bg:#e8eaf2;--color-subject-text:var(--color-text);--color-subject-hover:#dfe2ef;--color-subject-active-bg:#e8aa31;--color-subject-active-text:var(--color-on-primary);--color-option-hover:#fff0d6;--color-exercise-board:#3b4252;--color-exercise-board-text:#eceff4;--color-exercise-cell:#d8dee9;--color-exercise-cell-text:#3b4252;--color-player-0:#c0392b;--color-player-1:#2980b9;--color-overlay-bg:#0009;--color-overlay-shadow:#0003;--color-success:#27ae60;--color-error:#e74c3c;--color-error-dark:#c0392b;--radius:12px;--max-width:1200px;--sidebar-width-collapsed:64px;--sidebar-width-expanded:220px;--sidebar-bg:#6366f1;--sidebar-text:#ffffffbf;--sidebar-text-active:#fff;--sidebar-item-hover:#ffffff1a;--sidebar-item-active:#fff3}html{background:var(--color-page-bg);height:100%;min-height:100%;color:var(--color-text);touch-action:manipulation;overscroll-behavior:none;background-attachment:fixed;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Noto Sans,Ubuntu,Cantarell,Helvetica Neue,sans-serif;overflow:hidden}html:after{content:"";opacity:0;pointer-events:none;z-index:-1;background:linear-gradient(135deg,#132040 0%,#1a2a4a 50%,#162444 100%);transition:opacity .6s;position:fixed;top:0;bottom:0;left:0;right:0}html.exercise-mode:after{opacity:0}body{flex-direction:column;height:100%;min-height:100%;display:flex;overflow:hidden}#app{overscroll-behavior:none;flex-direction:column;flex:1;display:flex;overflow:hidden auto}html.high-contrast{--color-bg:#fff;--color-surface:#fff;--color-text:#000;--color-text-muted:#333;--color-primary:#00c;--color-primary-hover:#009;--color-focus:var(--color-primary);--color-border:#000;--color-shadow:#0000004d;--color-on-primary:#fff;--color-page-bg:#fff;--color-header-bg:#fff;--color-header-border:#000;--color-footer-text:#000;--color-footer-border:#000;--color-hover-bg:#0000001f;--color-on-page:#000;--color-on-page-muted:#333;--color-on-page-subtle:#555;--color-text-shadow:none;--color-text-shadow-light:none;--color-section-border:#000;--color-card-border:#000;--color-card-border-hover:#000;--color-card-image:#e0e0e0;--color-card-image-placeholder:#ccc;--color-tag-bg:#000;--color-tag-text:#fff;--color-subject-bg:#00000014;--color-subject-text:#000;--color-subject-hover:#0000002e;--color-subject-active-bg:#000;--color-subject-active-text:#fff;--color-option-hover:#e0e0e0;--color-exercise-board:#1a1a1a;--color-exercise-board-text:#fff;--color-exercise-cell:#e0e0e0;--color-exercise-cell-text:#000;--color-player-0:#b30000;--color-player-1:#05a;--color-overlay-bg:#000000bf;--color-overlay-shadow:#0006;--color-success:#060;--color-error:#c00;--color-error-dark:#900;--sidebar-bg:#1a1a1a;--sidebar-text:#ffffffd9;--sidebar-text-active:#fff;--sidebar-item-hover:#ffffff26;--sidebar-item-active:#ffffff40}html.high-contrast .exercise-card,html.high-contrast .search-bar input{border:2px solid var(--color-border)}.dropdown-panel{z-index:200;padding-top:4px;position:absolute;top:100%;right:0}.dropdown-panel-inner{background:var(--color-surface);border:1px solid var(--color-border);box-shadow:0 4px 16px var(--color-shadow);border-radius:12px;padding:.75rem}.dropdown-option{white-space:nowrap;text-align:left;width:100%;color:var(--color-text);cursor:pointer;background:0 0;border:none;border-radius:6px;align-items:center;gap:.5rem;padding:.5rem;font-size:.9rem;transition:background .1s;display:flex}.dropdown-option:hover{background:var(--color-hover-bg)}.dropdown-option.active{color:var(--color-primary);font-weight:700}@media (max-width:768px){body.profile-menu-open .feedback-widget{display:none}}