:root{
  --bg:#f8f5ff;--surface:#fff;--surface-2:#f1eafe;--text:#251b33;--muted:#776a86;
  --purple:#7c3aed;--purple-2:#9f67ff;--purple-3:#5b21b6;--line:#e8def5;--good:#198754;--bad:#c43d4b;--warn:#b26a00;
  --shadow:0 14px 40px rgba(72,40,120,.09);--radius:22px;
}
*{box-sizing:border-box}html{background:var(--bg)}body{margin:0;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:linear-gradient(180deg,#fbf9ff 0,#f7f2ff 55%,#faf8fd 100%);color:var(--text);min-height:100vh}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button{cursor:pointer}.shell{width:min(1060px,calc(100% - 28px));margin:0 auto;padding:28px 0 112px}.auth-shell{min-height:100vh;display:grid;place-items:center;padding:30px 0}.topbar{position:sticky;top:0;z-index:20;height:68px;background:rgba(255,255,255,.86);backdrop-filter:blur(18px);border-bottom:1px solid rgba(124,58,237,.08);display:flex;align-items:center;justify-content:space-between;padding:0 max(18px,calc((100vw - 1060px)/2));}.brand{display:flex;align-items:center;gap:10px;font-weight:800}.brand-mark{width:34px;height:34px;border-radius:12px;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,var(--purple),var(--purple-2));box-shadow:0 8px 20px rgba(124,58,237,.25)}.icon-btn{border:0;background:var(--surface-2);width:38px;height:38px;border-radius:12px;color:var(--purple-3);font-weight:900}.test-banner{background:#28153e;color:#fff;padding:8px 16px;display:flex;gap:12px;align-items:center;justify-content:center;font-size:13px;font-weight:700}.test-banner form{margin:0}.test-banner button{border:1px solid rgba(255,255,255,.4);background:transparent;color:#fff;border-radius:9px;padding:5px 9px}.auth-card{width:min(430px,100%);background:rgba(255,255,255,.94);border:1px solid var(--line);border-radius:30px;padding:36px;box-shadow:var(--shadow);text-align:center}.hero-orb{width:72px;height:72px;border-radius:26px;background:linear-gradient(145deg,#f0e5ff,#d9c0ff);display:grid;place-items:center;font-size:31px;margin:0 auto 18px;box-shadow:inset 0 0 0 1px rgba(124,58,237,.1)}h1{font-size:clamp(31px,5vw,46px);line-height:1.04;margin:4px 0 10px;letter-spacing:-1.2px}h2{font-size:22px;margin:4px 0 14px;letter-spacing:-.4px}.eyebrow{font-size:11px;font-weight:900;letter-spacing:1.5px;color:var(--purple);margin:0 0 8px}.muted{color:var(--muted);line-height:1.55}.stack{display:grid;gap:16px;margin-top:26px;text-align:left}label{display:grid;gap:7px;font-weight:700;font-size:13px;color:#4e405f}input,select,textarea{width:100%;border:1px solid var(--line);background:#fff;color:var(--text);border-radius:14px;padding:13px 14px;outline:none;transition:.15s;min-height:46px}input:focus,select:focus,textarea:focus{border-color:#b490f5;box-shadow:0 0 0 4px rgba(124,58,237,.09)}textarea{resize:vertical}.primary,.secondary{border:0;border-radius:14px;padding:13px 17px;font-weight:800}.primary{background:linear-gradient(135deg,var(--purple),#9558ee);color:#fff;box-shadow:0 8px 22px rgba(124,58,237,.2)}.secondary{background:var(--surface-2);color:var(--purple-3);border:1px solid #dfd0f4}.big{min-height:52px}.setup-wrap{width:min(780px,100%);margin:15px auto}.setup-wrap>.hero-orb{margin-left:0}.card{background:rgba(255,255,255,.95);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);margin:18px 0}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.span-2{grid-column:span 2}.toggle-row{grid-column:span 2;display:flex;align-items:center;gap:10px}.toggle-row input{width:20px;height:20px;min-height:0}.gradient-card{background:radial-gradient(circle at 86% 15%,rgba(255,255,255,.25),transparent 25%),linear-gradient(135deg,#6d28d9,#9f67ff);color:#fff;border:0}.welcome-card{padding:28px 30px;border-radius:28px;display:flex;justify-content:space-between;align-items:center;box-shadow:0 18px 45px rgba(102,51,153,.22)}.welcome-card .eyebrow,.welcome-card p{color:#f0e9ff}.welcome-card h1{font-size:38px}.welcome-card p:last-child{margin-bottom:0}.sparkle{font-size:52px;opacity:.6}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:18px 0}.stats-grid.three{grid-template-columns:repeat(3,1fr)}.stat-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:18px;display:flex;flex-direction:column;gap:5px;min-width:0;box-shadow:0 10px 28px rgba(83,50,122,.06)}a.stat-card:hover{transform:translateY(-1px)}.stat-card small{color:var(--muted);font-weight:700}.stat-card strong{font-size:24px;letter-spacing:-.5px}.stat-card em{font-style:normal;color:var(--purple);font-size:12px;font-weight:700}.stat-icon{font-size:20px;margin-bottom:4px}.section-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.section-head a{color:var(--purple);font-weight:800;font-size:13px}.pill,.note-chip{display:inline-flex;align-items:center;border-radius:999px;padding:6px 10px;background:var(--surface-2);color:var(--purple-3);font-size:12px;font-weight:800}.weight-chart{height:230px;margin-top:16px;position:relative}.chart-empty{display:grid;place-items:center;height:100%;color:var(--muted);background:linear-gradient(180deg,#fbf9ff,#fff);border-radius:16px}.weight-chart svg{width:100%;height:100%;overflow:visible}.quick-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.quick-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:17px;display:flex;gap:13px;align-items:center;box-shadow:0 8px 24px rgba(83,50,122,.05)}.quick-card>span{width:42px;height:42px;border-radius:14px;background:var(--surface-2);display:grid;place-items:center;font-size:19px}.quick-card div{display:grid}.quick-card small{color:var(--muted);margin-top:3px}.timeline{display:grid}.timeline-row{display:flex;gap:12px;padding:12px 0;border-bottom:1px solid #f0e8f8}.timeline-row:last-child{border-bottom:0}.timeline-icon{width:36px;height:36px;border-radius:12px;background:#f4ecff;display:grid;place-items:center;flex:0 0 auto}.timeline-row div{display:grid;gap:3px}.timeline-row small{color:var(--muted)}.page-head{margin:8px 0 20px}.page-head h1{font-size:38px}.compact{max-width:760px}.list-card{margin-top:18px}.history-row{display:flex;justify-content:space-between;gap:16px;padding:14px 0;border-bottom:1px solid #f0e8f8}.history-row:last-child{border:0}.history-row>div{display:grid;gap:4px}.history-row small{color:var(--muted)}.history-row p{margin:5px 0 0;color:#63536f}.empty{color:var(--muted);text-align:center;padding:22px}.upload-box{border:1.5px dashed #cdb6ee;padding:16px;border-radius:16px;background:#fbf8ff}.upload-box input{border:0;background:transparent;padding:8px 0 0;box-shadow:none}.photo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.photo-card{background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;box-shadow:var(--shadow)}.photo-card img{width:100%;aspect-ratio:4/5;object-fit:cover;display:block;background:#eee}.photo-card>div{padding:13px;display:grid;gap:3px}.photo-card small{color:var(--muted)}.photo-card p{margin:4px 0}.suggestions{display:flex;gap:8px;overflow:auto;padding:2px 0 12px}.suggestions button{white-space:nowrap;border:1px solid #decdf4;background:#fff;color:var(--purple-3);border-radius:999px;padding:9px 12px;font-weight:700}.ai-compose{background:#fff;border:1px solid var(--line);border-radius:20px;padding:12px;display:flex;gap:10px;align-items:flex-end;box-shadow:var(--shadow)}.ai-compose textarea{border:0;box-shadow:none;padding:9px;min-height:70px}.chat-list{display:grid;gap:16px;margin-top:20px}.chat-pair{display:grid;gap:8px}.bubble{max-width:82%;padding:13px 15px;border-radius:18px;line-height:1.5;white-space:pre-wrap}.user-bubble{justify-self:end;background:var(--purple);color:#fff;border-bottom-right-radius:6px}.ai-bubble{justify-self:start;background:#fff;border:1px solid var(--line);border-bottom-left-radius:6px}.ai-mark{color:var(--purple);margin-right:7px}.chat-pair>small{color:var(--muted)}.medical-note{margin:24px 0;color:var(--muted);font-size:12px;text-align:center}.alert{padding:12px 14px;border-radius:13px;background:#f4edff;color:#5d3290;border:1px solid #dfd0f4;margin:12px 0}.alert.error{background:#fff0f1;color:#9f2f3d;border-color:#f4cdd1}.admin-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.admin-grid .card{margin:0}.status-row{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid #f0e8f8}.status-row:last-child{border:0}.ok{color:var(--good)}.bad{color:var(--bad)}.warn{color:var(--warn)}.privacy-callout{background:#f7f2ff;border-radius:13px;padding:11px;color:#675375;font-size:13px}.bottom-nav{position:fixed;z-index:30;left:50%;bottom:max(10px,env(safe-area-inset-bottom));transform:translateX(-50%);width:min(560px,calc(100% - 20px));height:68px;border:1px solid rgba(124,58,237,.12);background:rgba(255,255,255,.94);backdrop-filter:blur(18px);border-radius:22px;display:grid;grid-template-columns:repeat(6,1fr);box-shadow:0 16px 50px rgba(53,25,84,.15);padding:6px}.nav-item{display:grid;place-items:center;color:#7b6c89;font-weight:700}.nav-item span{font-size:18px;line-height:1}.nav-item small{font-size:10px}.nav-item:hover{color:var(--purple)}code{background:#f5effc;border-radius:7px;padding:2px 6px}
@media(max-width:760px){.shell{width:min(100% - 20px,1060px);padding-top:18px}.topbar{height:60px}.welcome-card{padding:22px}.welcome-card h1{font-size:31px}.sparkle{font-size:38px}.stats-grid,.stats-grid.three{grid-template-columns:1fr 1fr}.stat-card strong{font-size:21px}.quick-grid{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.span-2,.toggle-row{grid-column:span 1}.photo-grid{grid-template-columns:1fr 1fr}.admin-grid{grid-template-columns:1fr}.auth-card{padding:28px 22px}.page-head h1{font-size:34px}.ai-compose{display:grid}.bubble{max-width:92%}}
@media(max-width:420px){.stats-grid,.stats-grid.three{grid-template-columns:1fr 1fr;gap:9px}.stat-card{padding:14px}.photo-grid{grid-template-columns:1fr}.welcome-card{border-radius:22px}.card{padding:17px;border-radius:18px}.bottom-nav{height:64px}.history-row{align-items:flex-start;flex-direction:column}.note-chip{align-self:flex-start}}

/* Raven AI live-chat states */
.ai-compose{position:sticky;bottom:88px;z-index:8;margin-top:18px}
.ai-compose.is-busy .primary{opacity:.65;cursor:wait}
.ai-thinking{opacity:.72}
.ai-thinking .thinking-dots{display:inline-flex;gap:3px;margin-left:5px;vertical-align:middle}
.ai-thinking .thinking-dots i{width:5px;height:5px;border-radius:50%;background:currentColor;display:block;animation:aiDot 1.1s infinite ease-in-out}
.ai-thinking .thinking-dots i:nth-child(2){animation-delay:.15s}.ai-thinking .thinking-dots i:nth-child(3){animation-delay:.3s}
@keyframes aiDot{0%,60%,100%{transform:translateY(0);opacity:.35}30%{transform:translateY(-3px);opacity:1}}
@media(max-width:760px){.ai-compose{bottom:86px}}


/* 21-day YouTube challenge */
.challenge-hero{padding:28px 30px;border-radius:28px;display:flex;align-items:center;justify-content:space-between;gap:24px;box-shadow:0 18px 45px rgba(102,51,153,.22);margin-bottom:18px}.challenge-hero h1{font-size:clamp(30px,5vw,42px);margin-bottom:8px}.challenge-hero p,.challenge-hero small{color:#f2ebff}.challenge-progress{height:10px;border-radius:999px;background:rgba(124,58,237,.12);overflow:hidden;margin:14px 0 8px}.gradient-card .challenge-progress{background:rgba(255,255,255,.22)}.challenge-progress span{height:100%;display:block;border-radius:999px;background:linear-gradient(90deg,#b78aff,#fff)}.card .challenge-progress span{background:linear-gradient(90deg,var(--purple),#b982ff)}.challenge-ring{width:92px;height:92px;flex:0 0 92px;border-radius:50%;border:7px solid rgba(255,255,255,.3);background:rgba(255,255,255,.12);display:grid;place-items:center;align-content:center}.challenge-ring strong{font-size:28px;line-height:1}.challenge-ring span{font-size:12px;color:#f0e7ff;font-weight:700}.challenge-player-card{padding:20px}.challenge-player-head{align-items:flex-start}.challenge-meta{display:flex;flex-wrap:wrap;gap:7px;margin-top:10px}.challenge-done-badge{background:#e8fff1;color:#15803d;border:1px solid #b8edca;border-radius:999px;padding:8px 12px;font-weight:900;font-size:12px;white-space:nowrap}.video-frame{position:relative;width:100%;aspect-ratio:16/9;background:#160c23;border-radius:20px;overflow:hidden;margin:18px 0;box-shadow:0 12px 34px rgba(44,19,68,.16)}.video-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}.challenge-actions{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}.challenge-actions form{margin:0}.challenge-actions .primary,.challenge-actions .secondary,.challenge-youtube{display:inline-flex;align-items:center;justify-content:center}.challenge-note{display:flex;justify-content:space-between;gap:12px;margin-top:15px;padding:12px 14px;border-radius:14px;background:var(--surface-2);font-size:13px}.challenge-note span{color:var(--muted)}.challenge-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:18px}.challenge-day{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:0 8px 24px rgba(83,50,122,.05);transition:.15s}.challenge-day:hover{transform:translateY(-1px);box-shadow:0 12px 28px rgba(83,50,122,.09)}.challenge-day.is-active{border-color:#9d6ce8;box-shadow:0 0 0 3px rgba(124,58,237,.09)}.challenge-day.is-complete{background:#fcfaff}.challenge-thumb-wrap{position:relative;aspect-ratio:16/9;background:#efe7f7;overflow:hidden}.challenge-thumb-wrap img{width:100%;height:100%;object-fit:cover;display:block}.challenge-thumb-fallback{height:100%;display:grid;place-items:center;font-size:38px;font-weight:900;color:#9a72c7;background:linear-gradient(135deg,#f3eaff,#e4d1ff)}.day-number{position:absolute;left:8px;bottom:8px;background:rgba(25,13,38,.78);color:#fff;border-radius:999px;padding:5px 8px;font-size:10px;font-weight:900}.day-check{position:absolute;right:8px;top:8px;width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:#22c55e;color:#fff;font-weight:900;box-shadow:0 4px 12px rgba(0,0,0,.18)}.challenge-day-copy{padding:12px;display:grid;gap:5px}.challenge-day-copy strong{font-size:13px;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.challenge-day-copy small{color:var(--muted)}.mini-tags{display:flex;gap:5px;flex-wrap:wrap;margin-top:4px}.mini-tags span{font-size:9px;font-weight:800;background:var(--surface-2);color:var(--purple-3);padding:4px 6px;border-radius:999px}.challenge-dashboard-card{display:grid;gap:10px}.challenge-dashboard-card .challenge-progress{margin:2px 0 4px}.challenge-dashboard-link{width:max-content;text-decoration:none}.challenge-quick{margin-bottom:8px}
@media(max-width:760px){.challenge-hero{padding:22px}.challenge-ring{width:78px;height:78px;flex-basis:78px}.challenge-grid{grid-template-columns:1fr 1fr}.challenge-actions{display:grid;grid-template-columns:1fr}.challenge-actions>*{width:100%}.challenge-actions form button,.challenge-youtube{width:100%}.challenge-note{display:grid}.bottom-nav{width:calc(100% - 12px);gap:0}.nav-item small{font-size:9px}}
@media(max-width:420px){.challenge-hero{align-items:flex-start}.challenge-ring{width:66px;height:66px;flex-basis:66px;border-width:5px}.challenge-ring strong{font-size:22px}.challenge-grid{grid-template-columns:1fr 1fr;gap:9px}.challenge-day-copy{padding:10px}.challenge-day-copy strong{font-size:12px}.challenge-day-copy small{font-size:10px}.nav-item span{font-size:16px}.nav-item small{font-size:8px}}

/* v1.2.0 editable log controls */
.edit-aware-card{scroll-margin-top:82px}.form-title-row{align-items:center;margin-bottom:2px}.form-title-row h2{margin:0}.history-row-actions{align-items:center}.history-row-actions>div:first-child{min-width:0}.entry-actions{display:flex!important;align-items:center;gap:7px!important;flex:0 0 auto}.entry-actions form{margin:0}.small-btn{min-height:34px;padding:7px 10px!important;border-radius:10px!important;font-size:12px!important;font-weight:800!important;line-height:1.1}.danger-btn{border:1px solid #efc9cf;background:#fff5f6;color:#a82f3e}.danger-btn:hover{background:#ffecee}.text-danger{border:0;background:transparent;color:#a83b49;font-weight:800;font-size:11px;padding:2px 0}.mini-inline-tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:5px}.photo-actions{margin-top:8px}.edit-photo-preview{display:flex;align-items:center;gap:12px;padding:10px;background:var(--surface-2);border-radius:16px}.edit-photo-preview img{width:72px;height:90px;border-radius:12px;object-fit:cover}.edit-photo-preview div{display:grid;gap:3px}.edit-photo-preview small{color:var(--muted)}.challenge-edit-details{margin-top:12px;border:1px solid var(--line);border-radius:14px;background:#fcfaff;padding:12px 14px}.challenge-edit-details summary{cursor:pointer;font-weight:850;color:var(--purple-3)}.inline-edit-form{display:flex;align-items:end;gap:10px;margin:12px 0 7px}.inline-edit-form label{flex:1}.chat-meta-row{display:flex;align-items:center;justify-content:space-between;gap:12px;color:var(--muted)}.chat-meta-row form{margin:0}.chat-meta-row small{color:var(--muted)}
@media(max-width:520px){.history-row-actions{gap:10px}.history-row-actions .entry-actions{width:100%;justify-content:flex-end}.entry-actions .small-btn{min-width:64px}.inline-edit-form{display:grid;grid-template-columns:1fr}.inline-edit-form .secondary{width:100%}.form-title-row{display:flex!important}.chat-meta-row{align-items:flex-start}}