.empty-state{justify-items:center;gap:var(--space-2);padding:var(--space-7) var(--space-5);text-align:center;border-radius:var(--radius-lg);background:var(--colour-surface);border:2px dashed var(--colour-border);display:grid}.empty-state__art{width:8rem;height:auto;margin-bottom:var(--space-2);overflow:visible}.empty-state__ring{fill:none;stroke:var(--colour-primary);stroke-width:7px}.empty-state__ring-inner{fill:var(--colour-ready)}.empty-state__wave{fill:none;stroke:var(--colour-teal);stroke-width:4px;stroke-linecap:round}.empty-state__wave--back{stroke:var(--colour-primary);opacity:.45}.empty-state__title{font-size:var(--text-xl);margin:0}.empty-state__body{max-width:32rem;color:var(--colour-text-muted)}.empty-state__body>:last-child{margin-bottom:0}.empty-state__action{margin-top:var(--space-3)}.store-notice{align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-4);background:var(--colour-warning-soft);color:var(--colour-on-warning);border-bottom:2px solid var(--colour-warning-border);flex-wrap:wrap;display:flex}.store-notice__text{flex:16rem;margin:0}.not-found-screen,.certificate{gap:var(--space-4);display:grid}.certificate__toolbar{justify-content:space-between;align-items:center;gap:var(--space-3);flex-wrap:wrap;display:flex}.certificate__back{min-height:var(--touch-min);min-width:var(--touch-min);overflow-wrap:anywhere;align-items:center;display:inline-flex}.certificate__print{min-height:var(--touch-min);min-width:var(--touch-min)}.certificate__heading{margin:0}.certificate__sheet{--certificate-colour:var(--level-1);box-sizing:border-box;aspect-ratio:1.36;text-align:center;width:100%;max-width:56rem;color:var(--colour-ink);background:radial-gradient(circle at 50% 0%, color-mix(in srgb, var(--certificate-colour) 10%, var(--colour-paper)) 0%, var(--colour-paper) 60%), var(--colour-paper);border:3px solid var(--certificate-colour);outline:1px solid color-mix(in srgb, var(--certificate-colour) 45%, var(--colour-paper));outline-offset:-12px;border-radius:var(--radius-sm);box-shadow:var(--shadow-paper);break-inside:avoid;page-break-inside:avoid;grid-template-rows:auto auto auto auto 1fr auto;align-content:start;justify-items:center;gap:clamp(.25rem,1.2vw,.75rem);margin-inline:auto;padding:clamp(1rem,4vw,2.75rem);display:grid;overflow:hidden}.certificate__school{font-family:var(--font-display);font-size:clamp(.85rem,2vw,1.2rem);font-weight:var(--weight-bold);letter-spacing:.18em;text-transform:uppercase;color:var(--certificate-colour);overflow-wrap:anywhere;margin:0}.certificate__medallion{width:clamp(3.5rem,11vw,6.5rem);height:auto}.certificate__medallion-edge{fill:var(--certificate-colour)}.certificate__medallion-ring{fill:none;stroke:var(--colour-paper);stroke-width:2.5px}.certificate__medallion-face{fill:color-mix(in srgb, var(--certificate-colour) 80%, #000)}.certificate__medallion-wave{fill:none;stroke:var(--colour-paper);stroke-width:3px;stroke-linecap:round;opacity:.85}.certificate__medallion-star{fill:var(--colour-medal-star)}.certificate__lead{max-width:40ch;font-size:clamp(.95rem,2.3vw,1.35rem);line-height:var(--leading-tight);overflow-wrap:anywhere;margin:0}.certificate__name,.certificate__level{font-family:var(--font-display);color:var(--certificate-colour);font-size:1.6em;display:block}.certificate__date{color:var(--colour-ink-muted);margin:0;font-size:clamp(.8rem,1.6vw,1rem)}.certificate__skills{gap:.15rem var(--space-4);text-align:start;grid-template-columns:repeat(3,minmax(0,1fr));width:100%;max-width:46rem;margin:0;padding:0;font-size:clamp(.6rem,1.2vw,.8rem);list-style:none;display:grid}.certificate__skills li{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.certificate__skills li:before{content:"✓ ";color:var(--certificate-colour);font-weight:var(--weight-bold)}.certificate__signature{justify-items:center;width:min(18rem,60%);font-size:clamp(.7rem,1.4vw,.9rem);display:grid}.certificate__signature-line{border-bottom:1.5px solid var(--colour-ink);width:100%;height:2.2em}.certificate__instructor{min-height:1.5em;font-weight:var(--weight-medium);overflow-wrap:anywhere;padding-top:.2em}.certificate__signature-label{color:var(--colour-ink-muted);font-size:.85em}@media (width<=40rem){.certificate__sheet{aspect-ratio:auto}.certificate__skills{grid-template-columns:repeat(2,minmax(0,1fr))}}@page certificate{size:landscape;margin:10mm}@media print{.app-shell__header,.app-shell__nav,.app-shell__skip,.certificate__toolbar{display:none!important}.certificate{display:block}.certificate__sheet{page:certificate;aspect-ratio:auto;width:255mm;max-width:none;height:180mm;box-shadow:none;background:var(--colour-paper);-webkit-print-color-adjust:exact;print-color-adjust:exact;gap:3mm;margin:0 auto;padding:12mm 16mm}.certificate__school{font-size:13pt}.certificate__medallion{width:28mm}.certificate__lead{font-size:16pt}.certificate__date{font-size:11pt}.certificate__skills{font-size:9pt}.certificate__signature{font-size:10pt}}.card{padding:var(--space-4) var(--space-5);border-radius:var(--radius-lg);background:var(--colour-surface);border:1px solid var(--colour-border);box-shadow:var(--shadow-sm);transition:box-shadow var(--duration-base) var(--ease-out), transform var(--duration-base) var(--ease-out);display:block}.card--ready{border-left:6px solid var(--colour-ready)}.confirm-group{align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-4);border-radius:var(--radius-md);background:var(--colour-surface-sunken);border:2px solid var(--colour-border);animation:confirm-group-in var(--duration-base) var(--ease-out);flex-wrap:wrap;display:flex}.confirm-group--danger{background:var(--colour-danger-soft);border-color:var(--colour-danger)}.confirm-group__question{font-weight:var(--weight-medium);flex:14rem;margin:0}.confirm-group__actions{gap:var(--space-2);flex-wrap:wrap;display:flex}@keyframes confirm-group-in{0%{opacity:0;transform:translateY(-4px)}}.form-field{gap:var(--space-1);margin-bottom:var(--space-4);display:grid}.form-field__label{font-weight:var(--weight-medium)}.form-field__hint{font-size:var(--text-sm);color:var(--colour-text-muted);margin:0}.form-field__control,.form-field textarea,.form-field select{width:100%;min-height:var(--touch-min);padding:var(--space-2) var(--space-3);border:2px solid var(--colour-border);border-radius:var(--radius-sm);background:var(--colour-surface);transition:border-color var(--duration-fast) var(--ease-out), box-shadow var(--duration-fast) var(--ease-out)}.form-field__control:hover,.form-field textarea:hover,.form-field select:hover{border-color:var(--colour-primary)}.form-field--error .form-field__control,.form-field--error textarea,.form-field--error select{border-color:var(--colour-danger)}.form-field__error{font-size:var(--text-sm);font-weight:var(--weight-medium);color:var(--colour-danger);margin:0}.form-field__error:before{content:"⚠ "}.classes-screen{gap:var(--space-5);display:grid}.classes-screen>h1{margin:0}.classes-screen__list{gap:var(--space-3);margin:0;padding:0;list-style:none;display:grid}@media (width>=45rem){.classes-screen__list{gap:var(--space-4);grid-template-columns:repeat(auto-fill,minmax(18rem,1fr))}}.class-card{gap:var(--space-1);flex-direction:column;min-width:0;display:flex}.class-card:hover{box-shadow:var(--shadow-md)}.class-card__name{min-width:0;font-size:var(--text-xl);margin:0}.class-card__name a,.class-card__line,.class-card__ready{text-overflow:ellipsis;white-space:nowrap;margin:0;display:block;overflow:hidden}.class-card__name a{min-height:var(--touch-min);line-height:var(--touch-min);color:var(--colour-text);border-radius:var(--radius-sm);text-decoration:none}.class-card__name a:hover{color:var(--colour-primary);text-decoration:underline;text-decoration-thickness:2px}.class-card__line{color:var(--colour-text-muted)}.class-card__ready{max-width:100%;margin-top:var(--space-1);padding:.125rem var(--space-3);border-radius:var(--radius-pill);background:var(--colour-ready-soft);color:var(--colour-ready-text);font-size:var(--text-sm);font-weight:var(--weight-bold);align-self:flex-start}.class-card__actions,.class-form__actions{gap:var(--space-2);flex-wrap:wrap;display:flex}.class-card__actions{padding-top:var(--space-3);margin-top:auto}.class-card .confirm-group{margin-top:var(--space-3)}.class-form{gap:var(--space-3);display:grid}.class-form .form-field{margin-bottom:0}.classes-screen__add{gap:var(--space-3);padding:var(--space-5);border-radius:var(--radius-lg);background:var(--colour-surface);border:1px solid var(--colour-border);box-shadow:var(--shadow-sm);display:grid}.classes-screen__add>h2{margin:0}@media (width>=45rem){.classes-screen__add{max-width:32rem}}.badge{align-items:center;gap:var(--space-1);max-width:100%;padding:.125rem var(--space-3);border-radius:var(--radius-pill);font-size:var(--text-sm);font-weight:var(--weight-bold);white-space:nowrap;text-overflow:ellipsis;line-height:1.6;display:inline-flex;overflow:hidden}.badge--neutral{background:var(--colour-surface-sunken);color:var(--colour-text-muted);border:1px solid var(--colour-border)}.badge--ready{background:var(--colour-ready);color:var(--colour-on-ready)}.badge--ready:before{content:"★"}.badge--level{color:var(--colour-on-level)}.badge--level-1{background:var(--level-1)}.badge--level-2{background:var(--level-2)}.badge--level-3{background:var(--level-3)}.badge--level-4{background:var(--level-4)}.badge--level-5{background:var(--level-5)}.badge--level-6{background:var(--level-6)}.badge--level-7{background:var(--level-7)}.badge--level-8{background:var(--level-8)}.badge--level-9{background:var(--level-9)}.badge--level-10{background:var(--level-10)}.roster{gap:var(--space-4);display:grid}.roster__back{min-height:var(--touch-min);min-width:var(--touch-min);font-weight:var(--weight-medium);justify-self:start;align-items:center;display:inline-flex}.roster__title,.roster__schedule{overflow-wrap:anywhere;margin:0}.roster__schedule{margin-top:calc(-1 * var(--space-3));color:var(--colour-text-muted)}.roster__list{gap:var(--space-2);margin:0;padding:0;list-style:none;display:grid}.roster__row{align-items:center;gap:var(--space-2) var(--space-3);min-height:calc(var(--touch-min) + var(--space-3));padding:var(--space-2) var(--space-4);border-radius:var(--radius-md);background:var(--colour-surface);border:1px solid var(--colour-border);box-shadow:var(--shadow-sm);color:var(--colour-text);transition:border-color var(--duration-fast) var(--ease-out), background-color var(--duration-fast) var(--ease-out), box-shadow var(--duration-base) var(--ease-out), transform var(--duration-fast) var(--ease-out);flex-wrap:wrap;text-decoration:none;display:flex}.roster__row:hover{color:var(--colour-text);border-color:var(--colour-primary);background:var(--colour-row-hover);box-shadow:var(--shadow-md)}.roster__row:active{transform:scale(.99)}.roster__name{text-overflow:ellipsis;white-space:nowrap;min-width:0;font-weight:var(--weight-medium);flex:8rem;overflow:hidden}.roster__row:after{content:"›" / "";font-size:var(--text-xl);color:var(--colour-text-muted);transition:transform var(--duration-fast) var(--ease-out);flex:none;line-height:1}.roster__row:hover:after{color:var(--colour-primary);transform:translate(2px)}.roster__chip{padding:.125rem var(--space-3);border-radius:var(--radius-pill);color:var(--colour-on-level);font-size:var(--text-sm);font-weight:var(--weight-bold);line-height:1.6}.roster__chip--none{color:var(--colour-text-muted);background:0 0;border:1px dashed}.roster__progress,.roster__complete{font-size:var(--text-sm);color:var(--colour-text-muted);font-variant-numeric:tabular-nums}.roster__complete{color:var(--colour-ready-text);font-weight:var(--weight-medium)}.roster__form{gap:var(--space-3);max-width:28rem;margin-top:var(--space-4);padding:var(--space-5);border-radius:var(--radius-lg);background:var(--colour-surface);border:1px solid var(--colour-border);box-shadow:var(--shadow-sm);display:grid}.roster__form-title{margin:0}.roster__form .form-field{margin-bottom:0}.roster__form .button{min-height:var(--touch-min)}.roster__full{color:var(--colour-text-muted);margin:0}.level-controls{gap:var(--space-2);display:grid}.level-controls__bar{justify-content:space-between;align-items:center;gap:var(--space-3);flex-wrap:wrap;display:flex}.level-controls__bar>h2{flex:12rem}.level-controls__form{align-items:flex-end;gap:var(--space-3);flex-wrap:wrap;flex:100%;display:flex}.level-controls__form .form-field{flex:14rem;margin-bottom:0}.level-controls__actions{gap:var(--space-2);flex-wrap:wrap;display:flex}.level-controls__actions .button{min-height:var(--touch-min);min-width:var(--touch-min)}.level-controls__reason{font-size:var(--text-sm);color:var(--colour-text-muted);margin:0}.levels-add-level{gap:var(--space-3);padding:var(--space-5);border:2px dashed var(--colour-border);border-radius:var(--radius-lg);justify-items:start;display:grid}.levels-add-level>h2{margin:0}.levels-add-level .form-field{width:100%;max-width:28rem;margin-bottom:0}.levels-screen{gap:var(--space-5);display:grid}.levels-screen>h1{margin:0}.levels-screen__intro{max-width:40rem;margin:calc(-1 * var(--space-3)) 0 0;color:var(--colour-text-muted)}.levels-level{gap:var(--space-3);padding:var(--space-4);border:1px solid var(--colour-border);border-radius:var(--radius-lg);background:var(--colour-surface);box-shadow:var(--shadow-sm);display:grid}@media (width>=45rem){.levels-level{padding:var(--space-5)}}.levels-level__title{align-items:center;gap:var(--space-2);min-width:0;font-size:var(--text-xl);margin:0;display:flex}.levels-level__name{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.levels-level__skills{gap:var(--space-2);counter-reset:none;margin:0;padding:0;list-style:none;display:grid}.levels-skill{gap:var(--space-2);padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);background:var(--colour-surface-sunken);transition:border-color var(--duration-fast) var(--ease-out);border:1px solid #0000;display:grid}.levels-skill:hover,.levels-skill--editing{border-color:var(--colour-border)}.levels-skill__row{align-items:center;gap:var(--space-2);flex-wrap:wrap;display:flex}.levels-skill__number{border-radius:var(--radius-pill);background:var(--colour-surface);border:1px solid var(--colour-border);width:1.75rem;height:1.75rem;font-size:var(--text-xs);font-variant-numeric:tabular-nums;font-weight:var(--weight-bold);color:var(--colour-text-muted);flex:none;place-items:center;display:inline-grid}.levels-skill__name{text-overflow:ellipsis;white-space:nowrap;flex:10rem;min-width:0;overflow:hidden}.levels-skill__actions{gap:var(--space-2);flex-wrap:wrap;display:flex}.levels-skill__actions .button,.levels-level__add .button{min-height:var(--touch-min);min-width:var(--touch-min)}.levels-skill__actions .button{background:var(--colour-surface);box-shadow:none}.levels-skill__icon{padding-inline:var(--space-2);font-size:var(--text-lg)}.levels-skill__actions .levels-skill__remove{color:var(--colour-danger)}.levels-skill__actions .levels-skill__remove:hover:not([aria-disabled=true]){border-color:var(--colour-danger);background:var(--colour-danger-soft);color:var(--colour-danger)}.levels-skill__form{gap:var(--space-2);display:grid}.levels-skill__form .form-field{margin-bottom:0}.levels-level__add{align-items:flex-end;gap:var(--space-2) var(--space-3);padding-top:var(--space-2);flex-wrap:wrap;display:flex}.levels-level__add .form-field{flex:14rem;margin-bottom:0}.levels-level__hint{font-size:var(--text-sm);color:var(--colour-text-muted);flex-basis:100%;margin:0}.progress-card{gap:var(--space-4);display:grid}.progress-card__toolbar{justify-content:space-between;align-items:center;gap:var(--space-3);flex-wrap:wrap;display:flex}.progress-card__back{min-height:var(--touch-min);min-width:var(--touch-min);overflow-wrap:anywhere;align-items:center;display:inline-flex}.progress-card__print{min-height:var(--touch-min);min-width:var(--touch-min)}.progress-card__note-field{gap:var(--space-1);max-width:36rem;display:grid}.progress-card__count{font-size:var(--text-sm);text-align:end;margin:0}.progress-card__sheet{--card-colour:var(--level-1);box-sizing:border-box;gap:var(--space-2);width:100%;max-width:36rem;color:var(--colour-ink);background:var(--colour-paper);border:3px solid var(--card-colour);border-radius:var(--radius-sm);box-shadow:var(--shadow-paper);overflow-wrap:anywhere;break-inside:avoid;page-break-inside:avoid;margin-inline:auto;padding:clamp(1rem,4vw,2rem);display:grid}.progress-card__sheet h2,.progress-card__sheet h3,.progress-card__sheet p,.progress-card__sheet ul{margin:0}.progress-card__school{font-weight:var(--weight-bold);letter-spacing:.15em;text-transform:uppercase;color:var(--card-colour)}.progress-card__swimmer{font-family:var(--font-display);font-size:1.6rem}.progress-card__level{padding:.15rem var(--space-3);border-radius:var(--radius-pill);font-weight:var(--weight-bold);color:var(--colour-on-level);background:color-mix(in srgb, var(--card-colour) 80%, #000);justify-self:start}.progress-card__summary{font-weight:var(--weight-medium)}.progress-card__sheet h3{margin-top:var(--space-2);color:color-mix(in srgb, var(--card-colour) 80%, #000);font-size:1rem}.progress-card__list{gap:.15rem;padding:0;list-style:none;display:grid}.progress-card__list li{justify-content:space-between;gap:var(--space-3);display:flex}.progress-card__date{white-space:nowrap;color:var(--colour-ink-muted)}.progress-card__ready{font-weight:var(--weight-bold)}.progress-card__note p{white-space:pre-wrap}@page progress-card{size:portrait;margin:10mm}@media print{.app-shell__header,.app-shell__nav,.app-shell__skip,.progress-card__toolbar,.progress-card__note-field{display:none!important}.progress-card{display:block}.progress-card__sheet{page:progress-card;width:190mm;max-width:none;max-height:255mm;box-shadow:none;-webkit-print-color-adjust:exact;print-color-adjust:exact;margin:0 auto;padding:10mm;font-size:11pt;overflow:hidden}}.backup-section__actions{gap:var(--space-4);justify-items:start;min-width:0;display:grid}.backup-section__actions>*{max-width:100%}.backup-section .button,.backup-section input[type=file]{min-height:var(--touch-min)}.backup-section label{margin-bottom:var(--space-2);font-weight:var(--weight-medium);display:block}.backup-section input[type=file]{width:100%}.backup-section__error{width:100%;padding:var(--space-3) var(--space-4);border-radius:var(--radius-md);border:2px solid var(--colour-danger);background:var(--colour-danger-soft);color:var(--colour-text);animation:backup-section-in var(--duration-base) var(--ease-out);margin:0}.backup-section__error>p{font-weight:var(--weight-bold);color:var(--colour-danger);margin:0}.backup-section__error>p:before{content:"⚠ " / ""}.backup-section__error ul{margin:var(--space-2) 0 0;padding-left:var(--space-5);font-size:var(--text-sm)}@keyframes backup-section-in{0%{opacity:0;transform:translateY(-4px)}}.settings-screen{gap:var(--space-5);max-width:40rem;display:grid}.settings-screen>h1{margin:0}.settings-section{min-width:0}.settings-section>h2{margin-bottom:var(--space-4)}.settings-form{gap:var(--space-4);max-width:32rem;display:grid}.settings-form .form-field{margin-bottom:0}.settings-form .button{min-height:var(--touch-min);justify-self:start}.edit-swimmer__form{gap:var(--space-3);display:grid}.edit-swimmer__form .form-field{margin-bottom:0}.edit-swimmer__actions{gap:var(--space-3);flex-wrap:wrap;display:flex}.edit-swimmer__actions .button{min-height:var(--touch-min);min-width:var(--touch-min)}.swimmer-screen{gap:var(--space-4);display:grid}.swimmer-screen__title{margin:0}.swimmer-screen__title:focus{outline:none}.swimmer-screen__meta{align-items:center;gap:var(--space-2) var(--space-3);flex-wrap:wrap;margin:0;display:flex}.swimmer-screen__meta a{min-height:var(--touch-min);min-width:var(--touch-min);font-weight:var(--weight-medium);align-items:center;display:inline-flex}.swimmer-screen__progress{gap:var(--space-2);padding:var(--space-4) var(--space-5);border-radius:var(--radius-lg);background:var(--colour-surface);border:1px solid var(--colour-border);box-shadow:var(--shadow-sm);display:grid}.swimmer-screen__progress>p{font-weight:var(--weight-medium);color:var(--colour-text-muted);font-variant-numeric:tabular-nums;margin:0}.swimmer-screen__bar{border-radius:var(--radius-pill);background:var(--colour-track);height:.75rem;overflow:hidden}.swimmer-screen__fill{border-radius:inherit;background:var(--swimmer-colour,var(--colour-primary));height:100%;transition:width var(--duration-slow) var(--ease-out)}.swimmer-screen__skills{border-radius:var(--radius-lg);background:var(--colour-surface);border:1px solid var(--colour-border);box-shadow:var(--shadow-sm);margin:0;padding:0;list-style:none;display:grid;overflow:hidden}.swimmer-screen__skill{align-items:center;gap:var(--space-3);min-height:calc(var(--touch-min) + var(--space-2));padding:0 var(--space-4);transition:background-color var(--duration-fast) var(--ease-out);display:flex}.swimmer-screen__skill+.swimmer-screen__skill{border-top:1px solid var(--colour-border)}.swimmer-screen__skill:hover{background:var(--colour-row-hover)}.swimmer-screen__skill:has(input:checked){background:color-mix(in srgb, var(--colour-teal) 8%, transparent)}.swimmer-screen__skill label{align-items:center;gap:var(--space-3);min-height:var(--touch-min);min-width:0;padding-block:var(--space-2);overflow-wrap:anywhere;cursor:pointer;flex:1;display:flex}.swimmer-screen__skill input{cursor:pointer;flex:none;width:1.5rem;height:1.5rem;margin:0}.swimmer-screen__date{padding:.125rem var(--space-2);border-radius:var(--radius-pill);background:var(--colour-surface-sunken);font-size:var(--text-xs);font-weight:var(--weight-medium);color:var(--colour-text-muted);font-variant-numeric:tabular-nums;flex:none}.swimmer-screen__links{gap:var(--space-2);flex-wrap:wrap;margin:0;padding:0;list-style:none;display:flex}.swimmer-screen__links a{align-items:center;gap:var(--space-2);min-height:var(--touch-min);min-width:var(--touch-min);padding:var(--space-2) var(--space-4);border:2px solid var(--colour-border);border-radius:var(--radius-pill);background:var(--colour-surface);color:var(--colour-primary);font-weight:var(--weight-medium);overflow-wrap:anywhere;transition:border-color var(--duration-fast) var(--ease-out), background-color var(--duration-fast) var(--ease-out), transform var(--duration-fast) var(--ease-out);text-decoration:none;display:inline-flex}.swimmer-screen__links a:hover{border-color:var(--colour-primary);background:var(--colour-primary-soft);color:var(--colour-primary)}.swimmer-screen__links a:active{transform:scale(var(--press-scale))}.app-shell{background:radial-gradient(120% 60% at 50% -10%, var(--colour-bg-wave) 0%, transparent 70%), var(--colour-bg);flex-direction:column;min-height:100dvh;display:flex}.app-shell__skip{top:var(--space-2);left:var(--space-2);z-index:20;position:absolute;transform:translateY(-200%)}.app-shell__skip:focus{transform:none}.app-shell__header{z-index:10;justify-content:space-between;align-items:center;gap:var(--space-4);padding:var(--space-2) var(--space-4);background:var(--colour-surface);border-bottom:1px solid var(--colour-border);display:flex;position:sticky;top:0}.app-shell__brand{align-items:center;gap:var(--space-2);min-height:var(--touch-min);min-width:var(--touch-min);font-family:var(--font-display);font-size:var(--text-lg);font-weight:var(--weight-bold);color:var(--colour-text);border-radius:var(--radius-sm);text-decoration:none;display:inline-flex}.app-shell__brand:hover{color:var(--colour-primary)}.app-shell__logo{flex:none;width:2rem;height:2rem;overflow:visible}.app-shell__logo-ring{fill:none;stroke:var(--colour-primary);stroke-width:4px}.app-shell__logo-dot{fill:var(--colour-ready)}.app-shell__logo-wave{fill:none;stroke:var(--colour-teal);stroke-width:3px;stroke-linecap:round}.app-shell__nav{z-index:10;padding:var(--space-1) var(--space-2) calc(var(--space-1) + env(safe-area-inset-bottom,0px));background:var(--colour-surface);border-top:1px solid var(--colour-border);box-shadow:var(--shadow-nav);position:fixed;inset:auto 0 0}.app-shell__nav-list{gap:var(--space-1);grid-auto-columns:1fr;grid-auto-flow:column;margin:0;padding:0;list-style:none;display:grid}.app-shell__nav-link{min-height:var(--touch-min);min-width:var(--touch-min);padding:var(--space-2) var(--space-3);border-radius:var(--radius-pill);font-weight:var(--weight-medium);color:var(--colour-text-muted);transition:background-color var(--duration-fast) var(--ease-out), color var(--duration-fast) var(--ease-out), transform var(--duration-fast) var(--ease-out);justify-content:center;align-items:center;text-decoration:none;display:flex}.app-shell__nav-link:hover{color:var(--colour-primary);background:var(--colour-primary-soft)}.app-shell__nav-link:active{transform:scale(var(--press-scale))}.app-shell__nav-link[aria-current=page]{color:var(--colour-on-primary);background:var(--colour-primary);box-shadow:var(--shadow-sm)}.app-shell__main{width:100%;max-width:var(--content-max);padding:var(--space-5) var(--space-4) calc(var(--nav-height) + var(--space-6) + env(safe-area-inset-bottom,0px));flex:1;margin:0 auto}.app-shell__main>*{animation:app-shell-rise var(--duration-slow) var(--ease-out)}@keyframes app-shell-rise{0%{opacity:0;transform:translateY(6px)}}.app-shell__main:focus{outline:none}@media (width>=45rem){.app-shell__header{padding:var(--space-2) var(--space-6)}.app-shell__nav{box-shadow:none;background:0 0;border:0;padding:0;position:static}.app-shell__nav-list{gap:var(--space-2)}.app-shell__nav-link{padding:var(--space-2) var(--space-4)}.app-shell__main{padding:var(--space-7) var(--space-6) var(--space-8)}}@media print{.app-shell__header,.app-shell__skip{display:none}.app-shell{background:0 0}.app-shell__main{max-width:none;padding:0}}:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;--font-display:ui-rounded, "SF Pro Rounded", "Nunito", "Varela Round", "Arial Rounded MT Bold", system-ui, sans-serif;--font-body:system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--text-xs:.8125rem;--text-sm:.875rem;--text-base:1rem;--text-lg:1.125rem;--text-xl:1.375rem;--text-2xl:1.75rem;--text-3xl:2.25rem;--text-title:clamp(1.75rem, 1.35rem + 1.6vw, 2.25rem);--leading-tight:1.2;--leading-normal:1.5;--weight-regular:400;--weight-medium:600;--weight-bold:750;--space-1:.25rem;--space-2:.5rem;--space-3:.75rem;--space-4:1rem;--space-5:1.5rem;--space-6:2rem;--space-7:2.5rem;--space-8:3rem;--content-max:60rem;--touch-min:44px;--nav-height:4rem;--radius-sm:8px;--radius-md:14px;--radius-lg:22px;--radius-pill:999px;--colour-bg:#eef7fb;--colour-bg-wave:#d9eff7;--colour-surface:#fff;--colour-surface-sunken:#e4f2f8;--colour-border:#c3dfea;--colour-text:#0b2a3a;--colour-text-muted:#43606d;--colour-primary:#0a6f94;--colour-primary-hover:#085a78;--colour-on-primary:#fff;--colour-teal:#0f8a80;--colour-ready:#f6a723;--colour-ready-soft:#fff1d6;--colour-on-ready:#3a2300;--colour-ready-text:#9a4a00;--colour-danger:#b42318;--colour-danger-hover:#93190f;--colour-on-danger:#fff;--colour-danger-soft:#fdeceb;--colour-focus:#0a6f94;--colour-primary-soft:#dcf0f8;--colour-track:#d3e6ee;--colour-row-hover:#f4fafd;--colour-warning-soft:#fff4d6;--colour-warning-border:#c98a00;--colour-on-warning:#3d2e00;--colour-paper:#fff;--colour-ink:#0b2a3a;--colour-ink-muted:#43606d;--colour-medal-star:#ffd56b;--level-1:#0369a1;--level-2:#0f766e;--level-3:#15803d;--level-4:#a16207;--level-5:#c2410c;--level-6:#b91c1c;--level-7:#be185d;--level-8:#7e22ce;--level-9:#4338ca;--level-10:#334155;--colour-on-level:#fff;--shadow-sm:0 1px 2px #08344814, 0 1px 1px #0834480a;--shadow-md:0 6px 18px #0834481a, 0 2px 4px #0834480f;--shadow-lg:0 16px 40px #08344824;--shadow-nav:0 -4px 16px #08344814;--shadow-paper:0 18px 40px -18px #0b2a3a59;--duration-fast:.12s;--duration-base:.2s;--duration-slow:.32s;--ease-out:cubic-bezier(.22, 1, .36, 1);--press-scale:.97}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--colour-bg:#06161f;--colour-bg-wave:#0b2532;--colour-surface:#0e2633;--colour-surface-sunken:#0a1f2a;--colour-border:#21485a;--colour-text:#e5f3f9;--colour-text-muted:#9cbac7;--colour-primary:#4fc4e8;--colour-primary-hover:#7ad4ef;--colour-on-primary:#03202b;--colour-teal:#43cdbf;--colour-ready:#fbbf3c;--colour-ready-soft:#3a2a0a;--colour-on-ready:#2b1900;--colour-ready-text:#ffcf6b;--colour-danger:#ff8b80;--colour-danger-hover:#ffaca3;--colour-on-danger:#2c0603;--colour-danger-soft:#3a1512;--colour-focus:#7ad4ef;--colour-primary-soft:#113a4b;--colour-track:#1b3b4a;--colour-row-hover:#123142;--colour-warning-soft:#3a2a0a;--colour-warning-border:#fbbf3c;--colour-on-warning:#ffe3a3;--shadow-sm:0 1px 2px #0006;--shadow-md:0 6px 18px #00000073;--shadow-lg:0 16px 40px #00000080;--shadow-nav:0 -4px 16px #0006;--shadow-paper:0 18px 40px -18px #000000b3}}@media (prefers-reduced-motion:reduce){:root{--duration-fast:0s;--duration-base:0s;--duration-slow:0s;--press-scale:1}*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{min-width:320px;font-family:var(--font-body);font-size:var(--text-base);line-height:var(--leading-normal);color:var(--colour-text);background:var(--colour-bg);-webkit-font-smoothing:antialiased;margin:0}h1,h2,h3,h4{font-family:var(--font-display);font-weight:var(--weight-bold);line-height:var(--leading-tight);margin:0 0 var(--space-3);letter-spacing:-.01em}h1{font-size:var(--text-title);letter-spacing:-.02em}h2{font-size:var(--text-xl)}h3{font-size:var(--text-lg)}p{margin:0 0 var(--space-3)}a{color:var(--colour-primary);text-underline-offset:.2em}a:hover{color:var(--colour-primary-hover)}::selection{background:var(--colour-primary);color:var(--colour-on-primary)}input[type=checkbox],input[type=radio]{accent-color:var(--colour-primary)}input,select,textarea{max-width:100%}input:not([type=checkbox],[type=radio],[type=file]),select,textarea{transition:border-color var(--duration-fast) var(--ease-out), box-shadow var(--duration-fast) var(--ease-out)}input:not([type=checkbox],[type=radio],[type=file]):focus-visible,select:focus-visible,textarea:focus-visible{border-color:var(--colour-focus);box-shadow:0 0 0 3px color-mix(in srgb, var(--colour-focus) 35%, transparent);outline:none}input[type=file]{min-height:var(--touch-min);font-size:var(--text-sm);color:var(--colour-text-muted)}input[type=file]::file-selector-button{min-height:var(--touch-min);margin-right:var(--space-3);padding:var(--space-2) var(--space-4);border:2px solid var(--colour-border);border-radius:var(--radius-pill);background:var(--colour-surface-sunken);color:var(--colour-text);font:inherit;font-weight:var(--weight-medium);cursor:pointer;transition:border-color var(--duration-fast) var(--ease-out)}input[type=file]:hover::file-selector-button{border-color:var(--colour-primary)}:focus-visible{outline:3px solid var(--colour-focus);outline-offset:2px}button,input,select,textarea{font:inherit;color:inherit}button{min-height:var(--touch-min);min-width:var(--touch-min);cursor:pointer}button[aria-disabled=true]{cursor:not-allowed;opacity:.55}.button{justify-content:center;align-items:center;gap:var(--space-2);min-height:var(--touch-min);min-width:var(--touch-min);padding:var(--space-2) var(--space-4);border-radius:var(--radius-pill);font-weight:var(--weight-medium);background:var(--colour-surface-sunken);color:var(--colour-text);border:2px solid #0000;border-color:var(--colour-border);transition:background-color var(--duration-fast) var(--ease-out), border-color var(--duration-fast) var(--ease-out), box-shadow var(--duration-fast) var(--ease-out), transform var(--duration-fast) var(--ease-out);line-height:1.2;text-decoration:none;display:inline-flex}.button:hover:not([aria-disabled=true]){border-color:var(--colour-primary);background:var(--colour-primary-soft);color:var(--colour-text)}.button:active:not([aria-disabled=true]){transform:scale(var(--press-scale))}.button--primary{background:var(--colour-primary);border-color:var(--colour-primary);color:var(--colour-on-primary)}.button--primary:hover:not([aria-disabled=true]){background:var(--colour-primary-hover);border-color:var(--colour-primary-hover);color:var(--colour-on-primary)}.button--danger{background:var(--colour-danger);border-color:var(--colour-danger);color:var(--colour-on-danger)}.button--danger:hover:not([aria-disabled=true]){background:var(--colour-danger-hover);border-color:var(--colour-danger-hover);color:var(--colour-on-danger)}.visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}