:root{--app-max-width: clamp(320px, 90vw, 1080px);--glass-bg: color-mix(in srgb, var(--bg-card) 78%, transparent);--glass-border: color-mix(in srgb, var(--border) 65%, transparent);--glass-shadow: 0 24px 60px rgba(15, 23, 42, .18)}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:var(--bg-surface);color:var(--text-primary)}.app-shell{position:relative;min-height:100vh;background:var(--bg-surface);overflow:hidden;transition:background .3s ease,color .3s ease}.app-shell__background{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;filter:blur(0)}.app-shell__glow{position:absolute;width:40rem;height:40rem;border-radius:50%;opacity:.28;filter:blur(0);background:radial-gradient(circle,color-mix(in srgb,var(--accent-2) 20%,transparent) 0%,transparent 70%)}.app-shell__glow--primary{top:-12rem;left:-12rem;background:radial-gradient(circle,color-mix(in srgb,var(--mode-build) 25%,transparent) 0%,transparent 70%)}.app-shell__glow--accent{bottom:-16rem;right:-10rem;background:radial-gradient(circle,color-mix(in srgb,var(--mode-care) 20%,transparent) 0%,transparent 70%)}.app-shell__content{position:relative;z-index:1;width:100%;display:flex;flex-direction:column;align-items:center;padding:3.5rem 1.5rem 6.5rem;gap:2.5rem}.app-shell__header{width:100%;max-width:var(--app-max-width);display:flex;align-items:center;justify-content:space-between;gap:1.5rem;padding:1rem 1.5rem;border-radius:1.25rem;background:color-mix(in srgb,var(--glass-bg) 90%,transparent);border:1px solid var(--glass-border);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);box-shadow:0 12px 40px #0f172a14}.app-shell__brand{display:flex;align-items:center;gap:.75rem}.app-shell__logo{font-size:1.125rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;background:linear-gradient(135deg,var(--mode-build),var(--mode-care));-webkit-background-clip:text;background-clip:text;color:transparent}.app-shell__badge{font-size:.75rem;font-weight:600;padding:.25rem .75rem;border-radius:9999px;background:color-mix(in srgb,var(--accent-2) 18%,transparent);color:var(--text-secondary)}.app-shell__user{display:flex;align-items:center;gap:.75rem;padding:.25rem .75rem .25rem .35rem;border-radius:9999px;background:color-mix(in srgb,var(--bg-card) 80%,transparent);border:1px solid color-mix(in srgb,var(--border) 70%,transparent)}.app-shell__avatar{width:2.5rem;height:2.5rem;border-radius:50%;display:grid;place-items:center;font-weight:700;background:linear-gradient(135deg,var(--mode-build),var(--mode-fuel));color:var(--text-on-accent)}.app-shell__user-meta{display:flex;flex-direction:column;line-height:1.1}.app-shell__user-name{font-weight:600}.app-shell__user-streak{font-size:.75rem;color:var(--text-muted)}.app-shell__main{width:100%;max-width:var(--app-max-width)}.app-shell__main--full{padding:0}.home-screen{display:flex;flex-direction:column;gap:2.5rem}.home-screen__header{display:flex;align-items:center;justify-content:space-between;gap:1.5rem}.home-screen__eyebrow{margin:0;color:var(--text-secondary);font-size:.95rem}.home-screen__title{margin:.5rem 0 0;font-size:clamp(2.25rem,5vw,3rem);line-height:1.1}.home-screen__status{display:inline-flex;align-items:center;gap:.5rem;padding:.4rem .9rem;border-radius:9999px;font-size:.85rem;font-weight:600;background:color-mix(in srgb,var(--bg-card) 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#0f172a1f}.home-checkin__prompt{display:flex;align-items:center;gap:.9rem}.home-checkin__pulse{width:.75rem;height:.75rem;border-radius:50%;background:var(--accent-2);box-shadow:0 0 0 8px color-mix(in srgb,var(--accent-2) 24%,transparent);animation:subtle-pulse 2.4s infinite ease-in-out}.home-checkin__title{margin:0;font-size:1.05rem;font-weight:600}.home-checkin__subtitle{display:block;margin-top:.15rem;font-size:.8rem;color:var(--text-muted)}.home-checkin__meta{display:flex;align-items:center;gap:.4rem;font-size:.9rem;font-weight:600;color:var(--text-secondary)}.home-checkin__flame{width:1.4rem;height:1.4rem;color:var(--mode-fuel)}.home-encouragement{position:relative;overflow:hidden;background:linear-gradient(135deg,color-mix(in srgb,var(--mode-build) 30%,var(--bg-card)),color-mix(in srgb,var(--accent-2) 30%,var(--bg-card)));color:var(--text-on-accent);border:none}.home-encouragement:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(circle 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spin{to{transform:rotate(360deg)}}.home-encouragement__copy{margin:0;font-size:1.05rem;line-height:1.6}.home-encouragement__media{display:flex;justify-content:center;margin-top:1.25rem}.home-encouragement__media img{display:block;max-width:min(320px,85%);width:100%;border-radius:1rem;box-shadow:none}.home-encouragement__skeleton{display:flex;flex-direction:column;gap:.75rem}.home-card{background:color-mix(in srgb,var(--bg-card) 92%,transparent);border:1px solid color-mix(in srgb,var(--border) 60%,transparent)}.home-next-block__badge{display:inline-flex;align-items:center;justify-content:center;padding:.45rem 1rem;border-radius:9999px;font-weight:600;font-size:.85rem;background:color-mix(in srgb,var(--bg-card) 80%,transparent);border:1px solid color-mix(in srgb,var(--border) 60%,transparent)}.footer-nav{position:fixed;left:0;right:0;bottom:clamp(1.25rem,4vw,2rem);display:flex;justify-content:center;pointer-events:none;z-index:20;padding:0 clamp(.75rem,3vw,1.25rem)}.footer-nav__surface{pointer-events:auto;display:flex;align-items:center;gap:clamp(.4rem,1.5vw,.75rem);padding:clamp(.55rem,1.6vw,.85rem) clamp(.8rem,4vw,1.25rem);border-radius:9999px;background:color-mix(in srgb,var(--glass-bg) 95%,transparent);border:1px solid var(--glass-border);box-shadow:var(--glass-shadow);-webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px);width:min(520px,calc(100% - clamp(1rem,6vw,2.5rem)))}.footer-nav__item:hover{transform:translateY(-1px);color:var(--text-secondary)}.footer-nav__icon{display:grid;place-items:center;width:clamp(1.1rem,5.6vw,1.6rem);height:clamp(1.1rem,5.6vw,1.6rem)}.footer-nav__icon svg{width:100%;height:100%}.footer-nav__label{letter-spacing:.04em;text-transform:uppercase;font-size:clamp(.55rem,2.1vw,.75rem)}.checkin-success{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:1.25rem;min-height:60vh}.checkin-success__icon{width:5rem;height:5rem;border-radius:50%;display:grid;place-items:center;background:color-mix(in srgb,var(--accent-2) 20%,transparent);color:var(--accent-2);box-shadow:0 16px 36px #14b8a63d}.checkin-success__icon svg{width:3rem;height:3rem}.checkin-success__cta{width:min(260px,100%);margin-top:.5rem}@media (max-width: 640px){.app-shell__content{padding:2.5rem 1rem 6.5rem}.app-shell__header{flex-direction:column;align-items:flex-start;padding:1rem}.footer-nav{bottom:1.5rem;padding:0 .75rem}.footer-nav__surface{width:100%;justify-content:space-between}}.hijack-reset-button{position:fixed;bottom:7.5rem;right:clamp(1.25rem,calc((100vw - var(--app-max-width)) / 2 + .5rem),3.5rem);width:4rem;height:4rem;border-radius:50%;border:1px solid color-mix(in srgb,var(--mode-protect) 25%,transparent);background:radial-gradient(circle,color-mix(in srgb,var(--mode-protect) 22%,transparent),color-mix(in srgb,var(--mode-protect) 6%,var(--bg-card)));color:#fff;display:grid;place-items:center;box-shadow:0 18px 36px #dc262647;cursor:pointer;z-index:18;transition:transform .18s ease,box-shadow .18s ease}.hijack-reset-button:hover{transform:translateY(-3px);box-shadow:0 24px 44px #dc262659}.hijack-reset-button svg{width:1.85rem;height:1.85rem}@media (max-width: 640px){.hijack-reset-button{bottom:6.5rem;right:1.25rem}}.weekly-planner{display:flex;flex-direction:column;gap:1.5rem;padding-bottom:6rem}.weekly-planner__header{display:flex;flex-wrap:wrap;justify-content:space-between;gap:1rem;align-items:flex-end}.weekly-planner__header h1{font-size:clamp(1.5rem,2.4vw,2rem);margin:0}.weekly-planner__header p{margin:.25rem 0 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ul{margin:0;padding-left:1.2rem;color:var(--text-secondary);display:grid;gap:.4rem}.help-hub__lens-toggle{display:flex;gap:.5rem;justify-content:center}.help-hub__lens-pill{border:1px solid color-mix(in srgb,var(--border) 60%,transparent);background:color-mix(in srgb,var(--bg-card) 90%,transparent);font-weight:600;padding:.4rem .9rem;border-radius:9999px;cursor:pointer}.help-hub__lens-pill.is-active{border-color:var(--accent);color:var(--accent)}.help-hub__modal-actions{display:flex;gap:.75rem;justify-content:flex-end}@media (min-width: 768px){.help-hub__cards{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width: 640px){.help-hub__cards{grid-template-columns:minmax(0,1fr)}.help-hub__header-actions{width:100%;justify-content:space-between}}.home-help{padding:1.4rem;display:flex;flex-direction:column;gap:.9rem}.home-help__header{display:flex;gap:.75rem;align-items:center}.home-help__icon{display:inline-flex;align-items:center;justify-content:center;width:2.2rem;height:2.2rem;border-radius:.8rem;background:color-mix(in srgb,var(--accent) 15%,transparent);color:var(--accent);font-weight:700}.home-help__title{margin:0;font-size:1.1rem}.home-help__subtitle{margin:.15rem 0 0;color:var(--text-muted);font-size:.85rem}.home-help__list{margin:0;padding-left:1.2rem;color:var(--text-secondary);display:grid;gap:.35rem;font-size:.9rem}.home-help__actions{display:flex;flex-wrap:wrap;gap:.5rem}.home-help__actions button{border:none;border-radius:9999px;padding:.45rem .9rem;background:color-mix(in srgb,var(--accent-2) 18%,transparent);color:var(--text-primary);font-weight:600;cursor:pointer;transition:transform .12s ease,background .12s ease}.home-help__actions button:hover{transform:translateY(-1px);background:color-mix(in srgb,var(--accent-2) 30%,transparent)}.home-help-pill{position:absolute;top:clamp(4rem,10vw,5.5rem);right:clamp(1rem,4vw,2.25rem);border:none;border-radius:9999px;background:color-mix(in srgb,var(--accent) 18%,transparent);color:var(--text-primary);font-weight:600;padding:.45rem .9rem;cursor:pointer;box-shadow:0 10px 20px #0f172a1f;transition:transform .12s ease,background .12s ease}.home-help-pill:hover{transform:translateY(-1px);background:color-mix(in srgb,var(--accent) 28%,transparent)}@media (max-width: 768px){.footer-nav{bottom:clamp(1rem,4vw,1.5rem);padding:0 clamp(.5rem,3vw,1rem)}.footer-nav__surface{width:min(480px,calc(100% - clamp(.75rem,5vw,1.5rem)));justify-content:space-between}}.help-hub__lever-stack{display:grid;gap:.75rem}.help-hub__lever-card{display:flex;flex-direction:column;gap:.5rem;padding:.9rem;border-radius:1rem;border:1px solid color-mix(in srgb,var(--border) 55%,transparent);background:color-mix(in srgb,var(--bg-card) 96%,transparent)}.help-hub__lever-head{display:flex;gap:.75rem;align-items:flex-start}.help-hub__lever-icon{display:inline-flex;align-items:center;justify-content:center;width:2rem;height:2rem;border-radius:.75rem;background:color-mix(in srgb,var(--accent-2) 18%,transparent);font-size:1.2rem}:root,.theme-minimalist{--bg-surface: linear-gradient(180deg, #f8fafc 0%, #eef2ff 100%);--bg-card: #ffffff;--bg-elevated: #e1e7f5;--bg-input: #f3f4f6;--text-primary: #0f172a;--text-secondary: #334155;--text-muted: #6b7280;--text-on-accent: #ffffff;--accent: #2563eb;--accent-2: #10b981;--border: #d1d5db;--shadow: 0 14px 28px rgba(15, 23, 42, .08);--mode-care: #ec4899;--mode-build: #3b82f6;--mode-fuel: #f59e0b;--mode-protect: #dc2626;--button-primary-bg: linear-gradient(135deg, #2563eb, #1e40af);--button-primary-hover-bg: linear-gradient(135deg, #1e3a8a, #1d4ed8);--button-primary-color: #ffffff;--button-primary-shadow: 0 18px 32px rgba(30, 64, 175, .28);--button-primary-hover-shadow: 0 22px 38px rgba(30, 64, 175, .34);--button-primary-border: transparent;--button-secondary-bg: color-mix(in srgb, #ffffff 82%, transparent);--button-secondary-hover-bg: color-mix(in srgb, var(--accent) 20%, #ffffff);--button-secondary-color: #1f2937;--button-secondary-hover-color: var(--accent);--button-secondary-border: color-mix(in srgb, var(--accent) 35%, transparent);--button-secondary-shadow: 0 12px 24px rgba(15, 23, 42, .08);--button-secondary-hover-shadow: 0 16px 28px rgba(37, 99, 235, .16);--button-disabled-bg: color-mix(in srgb, var(--bg-card) 75%, transparent);--button-disabled-color: #94a3b8;--button-disabled-border: color-mix(in srgb, var(--border) 70%, transparent)}.theme-gradient{--bg-surface: linear-gradient(180deg, #eff6ff 0%, #e0eaff 45%, #f4e8ff 100%);--bg-card: color-mix(in srgb, #ffffff 92%, transparent);--bg-elevated: color-mix(in srgb, #eef2ff 75%, transparent);--bg-input: color-mix(in srgb, #ffffff 88%, transparent);--text-primary: #0b1220;--text-secondary: #1e293b;--text-muted: #64748b;--text-on-accent: #ffffff;--accent: #4f46e5;--accent-strong: #312e81;--accent-gradient: linear-gradient(135deg, #6366f1, #7c3aed, #ec4899);--accent-2: #0ea5e9;--border: color-mix(in srgb, #6366f1 42%, transparent);--shadow: 0 24px 40px rgba(99, 102, 241, .24);--button-primary-bg: var(--accent-gradient);--button-primary-hover-bg: linear-gradient(135deg, #4f46e5, #db2777);--button-primary-color: #ffffff;--button-primary-shadow: 0 22px 42px rgba(99, 102, 241, .32);--button-primary-hover-shadow: 0 26px 48px rgba(99, 102, 241, .38);--button-primary-border: transparent;--button-secondary-bg: color-mix(in srgb, #ffffff 40%, transparent);--button-secondary-hover-bg: color-mix(in srgb, #ffffff 60%, transparent);--button-secondary-color: #312e81;--button-secondary-hover-color: #4f46e5;--button-secondary-border: color-mix(in srgb, #6366f1 50%, transparent);--button-secondary-shadow: 0 14px 28px rgba(99, 102, 241, .12);--button-secondary-hover-shadow: 0 18px 32px rgba(99, 102, 241, .18);--button-disabled-bg: color-mix(in srgb, #cbd5f5 35%, transparent);--button-disabled-color: rgba(15, 23, 42, .55);--button-disabled-border: color-mix(in srgb, #6366f1 35%, transparent)}.theme-modern{--bg-surface: linear-gradient(160deg, #0f172a 0%, #1f2937 55%, #0b1220 100%);--bg-card: rgba(17, 24, 39, .88);--bg-elevated: rgba(30, 41, 59, .92);--bg-input: rgba(15, 23, 42, .9);--text-primary: #f8fafc;--text-secondary: #cbd5f5;--text-muted: #94a3b8;--text-on-accent: #0b1120;--accent: #0ea5e9;--accent-2: #8b5cf6;--border: rgba(148, 163, 184, .35);--shadow: 0 24px 50px rgba(15, 23, 42, .45);--button-primary-bg: linear-gradient(135deg, #0ea5e9, #6366f1);--button-primary-hover-bg: linear-gradient(135deg, #0284c7, #4c51bf);--button-primary-color: #ffffff;--button-primary-shadow: 0 22px 42px rgba(14, 165, 233, .35);--button-primary-hover-shadow: 0 26px 48px rgba(99, 102, 241, .4);--button-primary-border: rgba(148, 163, 184, .2);--button-secondary-bg: rgba(148, 163, 184, .12);--button-secondary-hover-bg: rgba(148, 163, 184, .24);--button-secondary-color: #e2e8f0;--button-secondary-hover-color: #38bdf8;--button-secondary-border: rgba(148, 163, 184, .35);--button-secondary-shadow: 0 18px 30px rgba(8, 145, 178, .18);--button-secondary-hover-shadow: 0 22px 36px rgba(8, 145, 178, .22);--button-disabled-bg: rgba(30, 41, 59, .85);--button-disabled-color: rgba(226, 232, 240, .55);--button-disabled-border: rgba(148, 163, 184, .25)}button.splitmode-btn{position:relative;display:inline-flex;align-items:center;justify-content:center;font-weight:600;border-radius:9999px;border:none;transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease}button.splitmode-btn[data-variant=primary]{background:var(--button-primary-bg);color:var(--button-primary-color);box-shadow:var(--button-primary-shadow);border:1px solid var(--button-primary-border)}button.splitmode-btn[data-variant=primary]:not([data-disabled=true]):hover{background:var(--button-primary-hover-bg);box-shadow:var(--button-primary-hover-shadow)}button.splitmode-btn[data-variant=secondary]{background:var(--button-secondary-bg);color:var(--button-secondary-color);box-shadow:var(--button-secondary-shadow);border:1px solid var(--button-secondary-border)}button.splitmode-btn[data-variant=secondary]:not([data-disabled=true]):hover{background:var(--button-secondary-hover-bg);color:var(--button-secondary-hover-color);box-shadow:var(--button-secondary-hover-shadow)}button.splitmode-btn[data-disabled=true]{background:var(--button-disabled-bg);color:var(--button-disabled-color);border:1px solid var(--button-disabled-border);box-shadow:none;cursor:not-allowed;opacity:.85;transform:none!important}button.splitmode-btn:not([data-disabled=true]){cursor:pointer}.footer-nav__surface{overflow:hidden;align-items:center}.footer-nav__item{pointer-events:auto;display:flex;flex-direction:column;align-items:center;justify-content:center;border:none;background:transparent;border-radius:9999px;color:var(--text-secondary);transition:transform .18s ease,color .18s ease,background .18s ease}.footer-nav__item:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.footer-nav__item.is-active{background:color-mix(in srgb,var(--accent-2) 12%,transparent);color:var(--text-primary)}.footer-nav__label{text-transform:none;letter-spacing:.02em;font-size:clamp(.58rem,1.8vw,.72rem);font-weight:600}@media (max-width: 480px){.footer-nav__label{font-size:clamp(.56rem,3vw,.65rem)}}.footer-nav__surface{justify-content:center}.checkin-suggestion{display:grid;gap:.75rem;text-align:left;color:var(--text-secondary)}.checkin-suggestion p{margin:0;line-height:1.55}.checkin-suggestion ol{margin:0;padding-left:1.2rem;display:grid;gap:.45rem}.checkin-suggestion strong{color:var(--text-primary)}.plan-builder__group-button.is-active{box-shadow:0 16px 32px #4f46e538;border-color:color-mix(in srgb,var(--accent) 55%,transparent);color:var(--accent-strong, var(--text-primary))}.plan-builder__group-button:not(.is-active){color:var(--text-secondary);background:transparent;border-color:color-mix(in srgb,var(--accent) 25%,transparent)}.plan-builder__tab{transition:transform .2s ease,box-shadow .2s ease}.plan-builder__tab.is-active{transform:translateY(-2px);box-shadow:0 18px 36px #2563eb2e;border-color:color-mix(in srgb,var(--accent) 55%,transparent)}.plan-builder__tab:not(.is-active){border-color:color-mix(in srgb,var(--accent) 25%,transparent);color:var(--text-secondary)}.plan-builder__tab span:first-child{letter-spacing:.01em}.plan-builder__tab span:last-child{letter-spacing:.02em}.plan-builder__group-button.is-active{color:var(--text-primary)}.plan-builder__tab.is-active span:last-child{color:var(--text-muted)}.plan-builder__tab:not(.is-active) span:last-child{color:var(--text-muted)}.home-encouragement__copy{font-family:Georgia,Times New Roman,serif;font-size:1.05rem;line-height:1.7;letter-spacing:.01em;color:color-mix(in srgb,var(--text-primary) 88%,var(--text-muted))}.home-encouragement__copy:before,.home-encouragement__copy:after{content:"“";font-size:1.5rem;vertical-align:top;color:color-mix(in srgb,var(--accent) 60%,var(--text-muted))}.home-encouragement__copy:after{content:"”"}.home-encouragement__copy .home-encouragement__sentence{display:block;font-style:italic;margin-bottom:.6rem}.home-encouragement__copy .home-encouragement__sentence:last-child{margin-bottom:0}.home-encouragement__copy strong{font-weight:700;color:var(--text-primary)}.home-encouragement__emoji{font-size:1.05rem;margin-left:.25rem}