.celebration-checkmark.svelte-1a9hufs{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);z-index:1000;pointer-events:none}@media(prefers-reduced-motion:no-preference){.celebration-checkmark__svg.svelte-1a9hufs{animation:svelte-1a9hufs-checkmark-pop .6s ease-out forwards,svelte-1a9hufs-checkmark-fade 1.5s ease-out forwards}.celebration-checkmark__circle.svelte-1a9hufs{stroke-dasharray:176;stroke-dashoffset:176;animation:svelte-1a9hufs-checkmark-draw-circle .4s ease-out .1s forwards}.celebration-checkmark__tick.svelte-1a9hufs{stroke-dasharray:40;stroke-dashoffset:40;animation:svelte-1a9hufs-checkmark-draw-tick .3s ease-out .4s forwards}}@media(prefers-reduced-motion:reduce){.celebration-checkmark__svg.svelte-1a9hufs{animation:none}.celebration-checkmark__circle.svelte-1a9hufs,.celebration-checkmark__tick.svelte-1a9hufs{stroke-dasharray:none;stroke-dashoffset:0}}@keyframes svelte-1a9hufs-checkmark-pop{0%{transform:scale(.3);opacity:0}50%{transform:scale(1.1);opacity:1}to{transform:scale(1);opacity:1}}@keyframes svelte-1a9hufs-checkmark-fade{0%,70%{opacity:1}to{opacity:0}}@keyframes svelte-1a9hufs-checkmark-draw-circle{to{stroke-dashoffset:0}}@keyframes svelte-1a9hufs-checkmark-draw-tick{to{stroke-dashoffset:0}}.confetti-container.svelte-1a9hufs{position:fixed;top:0;left:0;width:100vw;height:100vh;pointer-events:none;z-index:999;overflow:hidden}.confetti-piece.svelte-1a9hufs{position:absolute;top:-10px;left:var(--x);width:var(--size);height:calc(var(--size) * 1.5);background:var(--color);border-radius:2px}@media(prefers-reduced-motion:no-preference){.confetti-piece.svelte-1a9hufs{animation:svelte-1a9hufs-confetti-fall 2.5s ease-out var(--delay) forwards}}@media(prefers-reduced-motion:reduce){.confetti-piece.svelte-1a9hufs{display:none}}@keyframes svelte-1a9hufs-confetti-fall{0%{transform:translateY(0) translate(0) rotate(0);opacity:1}to{transform:translateY(100vh) translate(var(--drift)) rotate(var(--rotation));opacity:0}}.milestone-backdrop.svelte-1a9hufs{position:fixed;inset:0;background:#0006;z-index:1001;display:flex;align-items:center;justify-content:center;padding:16px}@media(prefers-reduced-motion:no-preference){.milestone-backdrop.svelte-1a9hufs{animation:svelte-1a9hufs-milestone-fade-in .2s ease-out}.milestone-modal.svelte-1a9hufs{animation:svelte-1a9hufs-milestone-slide-up .3s ease-out}}.milestone-modal.svelte-1a9hufs{background:var(--color-bg-surface, #fff);border-radius:var(--radius-lg, 12px);padding:32px 24px;max-width:360px;width:100%;text-align:center;box-shadow:0 20px 60px #0003}.milestone-modal__icon.svelte-1a9hufs{margin-bottom:16px}.milestone-modal__title.svelte-1a9hufs{font-size:20px;font-weight:700;color:var(--color-text-primary, #111827);margin-bottom:8px}.milestone-modal__message.svelte-1a9hufs{font-size:15px;line-height:1.5;color:var(--color-text-secondary, #4b5563);margin-bottom:24px}.milestone-modal__btn.svelte-1a9hufs{display:inline-flex;align-items:center;justify-content:center;min-height:48px;min-width:160px;padding:12px 24px;font-size:15px;font-weight:600;font-family:inherit;color:#fff;background:var(--brand-600, #1a56db);border:none;border-radius:var(--radius-md, 8px);cursor:pointer;transition:background .15s}.milestone-modal__btn.svelte-1a9hufs:hover{background:var(--brand-700, #1545b0)}@keyframes svelte-1a9hufs-milestone-fade-in{0%{opacity:0}to{opacity:1}}@keyframes svelte-1a9hufs-milestone-slide-up{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}.picker.svelte-16twfn9{text-align:center}.picker__subtitle.svelte-16twfn9{font-size:14px;color:var(--color-text-secondary);margin:8px auto 24px;max-width:480px}.picker__start.svelte-16twfn9{display:block;width:100%;max-width:320px;margin:0 auto 32px;min-height:56px;font-size:17px;font-weight:600;justify-content:center}.picker__details.svelte-16twfn9{max-width:480px;margin:0 auto}.picker__summary.svelte-16twfn9{cursor:pointer;color:var(--color-text-tertiary, var(--color-text-secondary));text-align:center;padding:12px;min-height:48px;display:flex;align-items:center;justify-content:center;font-size:14px}.picker__summary.svelte-16twfn9:hover{color:var(--brand-600)}.picker__sections.svelte-16twfn9{margin-top:16px;display:flex;flex-direction:column;gap:20px}.picker__section-heading.svelte-16twfn9{font-weight:700;color:var(--color-text-secondary);margin-bottom:8px;text-transform:uppercase;letter-spacing:.04em;font-size:12px}.picker__topic-list.svelte-16twfn9{display:flex;flex-wrap:wrap;gap:8px}.picker__chip.svelte-16twfn9{display:inline-flex;align-items:center;gap:6px;padding:8px 12px;min-height:48px;font-size:14px;border:1px solid var(--color-border);border-radius:var(--radius-md, 8px);background:var(--color-bg-surface);color:var(--color-text-primary);cursor:pointer;transition:border-color .15s,background .15s;font-family:inherit}.picker__chip.svelte-16twfn9:hover,.picker__chip.svelte-16twfn9:focus-visible{border-color:var(--brand-600);background:var(--brand-50, #f0f4ff)}.picker__chip.svelte-16twfn9:focus-visible{outline:2px solid var(--brand-600);outline-offset:2px}.picker__chip-count.svelte-16twfn9{font-size:12px;color:var(--color-text-muted);background:var(--gray-100, #f3f4f6);padding:2px 6px;border-radius:10px}.practice-center.svelte-hfty8b{text-align:center;padding:80px 20px}.practice-center.svelte-hfty8b h2:where(.svelte-hfty8b){font-size:24px;font-weight:700;color:var(--color-text-primary);margin-bottom:8px}.practice-center__actions.svelte-hfty8b{display:flex;gap:12px;justify-content:center;margin-top:24px;flex-wrap:wrap}.practice-center__actions.svelte-hfty8b .btn:where(.svelte-hfty8b){min-height:48px;min-width:160px}.mode-tabs.svelte-hfty8b{display:flex;gap:4px;margin:0 auto 24px;max-width:320px;background:var(--gray-100, #f3f4f6);border-radius:var(--radius-md, 8px);padding:4px}.mode-tab.svelte-hfty8b{flex:1;padding:10px 16px;border:none;border-radius:var(--radius-sm, 6px);background:transparent;font-size:14px;font-weight:600;color:var(--color-text-secondary);cursor:pointer;transition:background .15s,color .15s;font-family:inherit;min-height:44px}.mode-tab--active.svelte-hfty8b{background:var(--color-bg-surface, #fff);color:var(--color-text-primary);box-shadow:0 1px 3px #0000001a}.mode-tab.svelte-hfty8b:not(.mode-tab--active):hover{color:var(--color-text-primary)}.session-layout.svelte-hfty8b{max-width:640px;margin:0 auto;padding:0 16px}.progress-header.svelte-hfty8b{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px;font-size:13px;font-weight:600}.progress-label.svelte-hfty8b{color:var(--color-text-secondary)}.progress-count.svelte-hfty8b{color:var(--color-text-primary)}.progress-bar.svelte-hfty8b{height:4px;background:var(--gray-200, #e5e7eb);border-radius:2px;margin-bottom:24px;overflow:hidden}.progress-bar__fill.svelte-hfty8b{height:100%;background:var(--brand-600);border-radius:2px;transition:width .3s ease}.next-btn.svelte-hfty8b{width:100%;min-height:48px;justify-content:center;font-size:15px;margin-top:24px}.hint.svelte-hfty8b{text-align:center;font-size:12px;margin-top:8px}@media(max-width:480px){.session-layout.svelte-hfty8b{padding:0 8px}}