.workspace-history[data-v-03e9f86d]{--history-accent: var(--edu-resource-practice-strong);--history-soft: var(--edu-resource-practice-soft);min-width:0;padding:28px}.workspace-history--diagnostic[data-v-03e9f86d]{--history-accent: var(--edu-resource-mastery-strong);--history-soft: var(--edu-resource-mastery-soft)}.workspace-history__header[data-v-03e9f86d]{padding:0 36px 22px 0;border-bottom:1px solid var(--border-soft)}.workspace-history h1[data-v-03e9f86d]{margin:0;color:var(--text-primary);font-size:24px;font-weight:800;letter-spacing:-.035em}.workspace-history__header p[data-v-03e9f86d]{margin:6px 0 0;color:var(--text-secondary);font-size:13px}.workspace-history__records[data-v-03e9f86d]{min-height:0;max-height:min(52dvh,440px);overflow-y:auto;margin-top:8px}.workspace-history__empty[data-v-03e9f86d]{display:flex;min-height:240px;align-items:center;justify-content:center;flex-direction:column;gap:10px;padding:28px 16px;text-align:center}.workspace-history__empty-icon[data-v-03e9f86d]{width:48px;height:48px;margin-bottom:6px;border-radius:var(--radius-control);background:var(--history-soft);padding:12px;color:var(--history-accent)}.workspace-history__empty h2[data-v-03e9f86d]{margin:0;color:var(--text-primary);font-size:17px;font-weight:750}.workspace-history__empty p[data-v-03e9f86d]{max-width:300px;margin:0;color:var(--text-secondary);font-size:14px;line-height:1.6}.workspace-history__row[data-v-03e9f86d]{display:flex;width:100%;align-items:center;justify-content:space-between;gap:20px;border:0;border-bottom:1px solid var(--border-soft);background:transparent;padding:20px 8px;text-align:left}.workspace-history__row[data-v-03e9f86d]:last-child{border-bottom:0}.workspace-history__row[data-v-03e9f86d]:hover:not(:disabled){background:var(--history-soft)}.workspace-history__row[data-v-03e9f86d]:focus-visible{outline:2px solid var(--history-accent);outline-offset:-2px;border-radius:var(--radius-control-inner)}.workspace-history__row[data-v-03e9f86d]:disabled{opacity:.5}.workspace-history__row-copy[data-v-03e9f86d]{min-width:0;overflow-wrap:anywhere}.workspace-history__row strong[data-v-03e9f86d],.workspace-history__row small[data-v-03e9f86d]{display:block}.workspace-history__row strong[data-v-03e9f86d]{color:var(--text-primary);font-size:15px;font-weight:700;line-height:1.5}.workspace-history__row small[data-v-03e9f86d]{margin-top:6px;color:var(--text-secondary);font-size:12px}.workspace-history__row-end[data-v-03e9f86d]{display:grid;justify-items:end;gap:6px;flex:0 0 auto}.workspace-history__status[data-v-03e9f86d]{color:var(--text-secondary);font-size:11px;font-weight:650}.workspace-history__status--complete[data-v-03e9f86d]{color:var(--history-accent)}.workspace-history__action[data-v-03e9f86d]{display:inline-flex;align-items:center;gap:8px;color:var(--history-accent);font-size:13px;font-weight:750}.workspace-history__action svg[data-v-03e9f86d]{width:16px;height:16px}@media (max-width: 640px){.workspace-history[data-v-03e9f86d]{padding:24px 20px 12px}.workspace-history__row[data-v-03e9f86d]{gap:12px;padding:18px 0}.workspace-history__action[data-v-03e9f86d]{gap:4px;font-size:12px}}.practice-workspace[data-v-38fcad27]{width:min(100%,1192px);margin:0 auto;padding:0 clamp(22px,4vw,48px) 48px}.practice-workspace__panel[data-v-38fcad27]{position:relative;min-width:0;border:0;border-radius:0;background:transparent}@media (max-width: 760px){.practice-workspace[data-v-38fcad27]{padding:0 0 32px}}.tool-setup-panel[data-v-cef24d7a]{display:flex;min-width:0;height:640px;flex-direction:column}.tool-setup-panel--diagnostic[data-v-cef24d7a]{--tool-accent: var(--edu-resource-mastery-strong);--tool-accent-soft: var(--edu-resource-mastery-soft)}.tool-setup-panel--lesson[data-v-cef24d7a]{--tool-accent: var(--edu-accent-orange-strong);--tool-accent-soft: var(--edu-accent-orange-soft)}.tool-setup-panel__header[data-v-cef24d7a]{padding:26px 28px 24px}.tool-setup-panel__header[data-v-cef24d7a]>:is(h1,h2){margin:0;color:var(--text-primary);font-size:26px;font-weight:800;letter-spacing:-.035em}.tool-setup-panel__body[data-v-cef24d7a]{flex:1;min-height:0;overflow-y:auto}.tool-setup-panel__footer[data-v-cef24d7a]{display:flex;min-height:82px;align-items:center;justify-content:flex-end;gap:24px;padding:20px 28px 28px;margin-top:20px}.practice-workspace__history[data-v-cef24d7a]{display:flex;flex:0 0 auto;align-items:center;justify-content:center;gap:8px;min-height:44px;margin-right:auto;border:1px solid var(--border-card);border-radius:var(--radius-control);background:var(--surface-card);padding:6px 14px;color:var(--text-secondary);font-size:13px;font-weight:700;transition:background-color .15s ease,border-color .15s ease,color .15s ease}.practice-workspace__history svg[data-v-cef24d7a]{width:18px;height:18px}.practice-workspace__history[data-v-cef24d7a]:hover:not(:disabled){border-color:var(--border-strong);background:var(--bg-muted-light);color:var(--text-primary)}.practice-workspace__history[data-v-cef24d7a]:focus-visible{outline:none;box-shadow:var(--focus-ring)}.practice-workspace__history[data-v-cef24d7a]:disabled{opacity:.5;cursor:wait}.tool-setup-panel__footer p[data-v-cef24d7a]{min-width:0;flex:1;margin:0;color:var(--error);font-size:12px;font-weight:720}@media (max-width: 760px){.tool-setup-panel__header[data-v-cef24d7a]{padding:18px}.tool-setup-panel__header[data-v-cef24d7a]>:is(h1,h2){font-size:21px}.tool-setup-panel__footer[data-v-cef24d7a]{align-items:stretch;flex-direction:column;gap:12px;padding:20px 18px 18px}.practice-workspace__history[data-v-cef24d7a]{align-self:center;margin-right:0;order:1}.tool-setup-panel__footer[data-v-cef24d7a] .edu-button{width:100%}}.tool-setup-panel--practice[data-v-cef24d7a],.tool-setup-panel--diagnostic[data-v-cef24d7a]{height:auto;min-height:640px}.tool-setup-panel--practice .tool-setup-panel__body[data-v-cef24d7a],.tool-setup-panel--diagnostic .tool-setup-panel__body[data-v-cef24d7a]{overflow:visible}.tool-setup-panel--read-only[data-v-cef24d7a]{height:auto}.tool-setup-panel--read-only .tool-setup-panel__body[data-v-cef24d7a]{overflow:visible}@media (max-width: 640px){.tool-setup-panel[data-v-cef24d7a]{height:auto;min-height:0}.tool-setup-panel__body[data-v-cef24d7a]{overflow:visible}.tool-setup-panel__header[data-v-cef24d7a]{padding-block:24px}.tool-setup-panel__header[data-v-cef24d7a]>:is(h1,h2){font-size:26px}.tool-setup-panel__footer[data-v-cef24d7a]{margin-top:0;padding-bottom:max(24px,env(safe-area-inset-bottom))}}