/* Raised central entry for the coach, with the same navigation target. */
.nav{overflow:visible}
.nav button[data-page="aiCoach"]{overflow:visible;background:transparent;color:#dce8df;box-shadow:none;gap:5px}
.nav button[data-page="aiCoach"] .ai-coach-nav-orb{display:grid;place-items:center;flex:none;width:52px;height:52px;margin-top:-28px;border:2px solid #d8f786;border-radius:50%;background:linear-gradient(145deg,#e4ff9c 0%,#c9ed65 48%,#8ba935 100%);box-shadow:inset 0 2px 2px #ffffffaa,inset 0 -3px 3px #55722266,0 4px 0 #66832c,0 8px 13px #0007;transition:transform .15s,box-shadow .15s}
.nav button[data-page="aiCoach"] .ai-coach-nav-mascot{width:40px;height:40px;border:0;border-radius:50%;object-fit:cover;box-shadow:none}
.nav button[data-page="aiCoach"] .ai-coach-nav-label{font-size:10px;line-height:1.2;font-weight:800}
.nav button[data-page="aiCoach"].active{background:transparent;color:#d4f678;box-shadow:none}
.nav button[data-page="aiCoach"].active .ai-coach-nav-orb{outline:2px solid #d4f678;outline-offset:3px}
.nav button[data-page="aiCoach"]:active .ai-coach-nav-orb{transform:translateY(3px);box-shadow:inset 0 1px 2px #ffffff77,0 1px 0 #66832c,0 3px 6px #0005}
html[data-theme="light"] .nav button[data-page="aiCoach"]{background:transparent;color:#354b3c}
html[data-theme="light"] .nav button[data-page="aiCoach"].active{color:#42631c}
@media(prefers-reduced-motion:reduce){.nav button[data-page="aiCoach"] .ai-coach-nav-orb{transition:none}}
/* The 52px orb occupies a 24px icon slot; all labels share a baseline. */
.nav button[data-page="aiCoach"] .ai-coach-nav-label{font-size:inherit;line-height:inherit;font-weight:inherit}
@media(max-width:360px){.nav button[data-page="aiCoach"] .ai-coach-nav-orb{margin-top:-29px}}


/* A compact court-side identity on mobile; a dedicated coach column on desktop. */
#aiCoach{--coach-accent:#d3f36b;--coach-accent-ink:#cdeb88;--coach-surface:#14251f;--coach-message:#22372e;--coach-shadow:#06110b24;padding-bottom:0}
#aiCoach.active{display:block}
#aiCoach .sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}
body:has(#aiCoach.active) .top{padding-top:12px;padding-bottom:14px}
.ai-coach-workspace{display:flex;height:calc(100dvh - 210px - var(--safe-bottom));min-height:440px;max-height:840px;flex-direction:column;overflow:hidden;border:1px solid var(--line);border-radius:26px;background:var(--panel);box-shadow:0 20px 60px var(--coach-shadow)}
.ai-coach-identity{position:relative;isolation:isolate;display:flex;flex:none;min-height:150px;overflow:hidden;padding:18px 19px;border-bottom:1px solid #436040;background:radial-gradient(ellipse at 100% 60%,#3e6337 0,transparent 65%),#173929;color:#f7f8e9}
.ai-coach-identity-copy{position:relative;z-index:2;max-width:63%}
.ai-coach-kicker{display:block;color:#cadbac;font-size:9px;font-weight:800;letter-spacing:.16em}
.ai-coach-identity h1{margin:5px 0 1px;color:#f9faed;font-size:34px;font-style:italic;font-weight:950;letter-spacing:-.065em;line-height:1.04}
.ai-coach-identity h1>span{color:var(--coach-accent)}
.ai-coach-identity-copy>p{margin:5px 0 11px;color:#e1eacb;font-size:13px;line-height:1.3;font-weight:550}
.ai-chat-preview{display:inline-flex;align-items:center;gap:5px;padding:4px 7px;border:1px solid #8da97755;border-radius:6px;background:#0f2a1d66;color:#dce9c3;font-size:8px;font-weight:800;letter-spacing:.08em;line-height:1.3}
.ai-chat-preview:before{width:5px;height:5px;flex:none;border-radius:50%;background:#a4b69b;content:""}
#aiCoach[data-ai-ready="true"] .ai-chat-preview:before{background:var(--coach-accent);box-shadow:0 0 8px #d3f36b55}
.ai-coach-hero-mascot{position:absolute;z-index:1;right:-3px;bottom:1px;width:155px;height:155px;object-fit:contain;filter:drop-shadow(0 9px 8px #061a1655);transform:rotate(-5deg)}
.ai-coach-court{position:absolute;z-index:0;inset:-42px -80px -45px 45%;transform:rotate(-19deg);border:1px solid #b6d18b32;background:repeating-linear-gradient(0deg,transparent,transparent 6px,#b6d18b07 6px,#b6d18b07 7px)}
.ai-coach-court:before,.ai-coach-court:after,.ai-coach-court i{position:absolute;content:"";background:#b6d18b30}
.ai-coach-court:before{top:50%;left:0;width:100%;height:1px}.ai-coach-court:after{top:0;left:50%;width:1px;height:100%}.ai-coach-court i{left:0;width:100%;height:1px}.ai-coach-court i:first-child{top:25%}.ai-coach-court i:last-child{bottom:25%}
.ai-coach-signature{display:none}
.ai-chat-shell{display:flex;flex:1;min-width:0;min-height:0;flex-direction:column;background:var(--coach-surface)}
.ai-chat-header{display:flex;align-items:center;flex:none;gap:7px;min-height:43px;padding:10px 16px;border-bottom:1px solid var(--line)}
.ai-chat-header-mark{color:var(--coach-accent-ink);font-size:16px;line-height:1}
.ai-chat-header h2{flex:1;margin:0;color:var(--ink);font-size:12px;font-weight:650;letter-spacing:-.015em}
.ai-chat-header-tag{color:var(--muted);font-size:8px;letter-spacing:.1em;font-weight:750}
.ai-chat-thread{display:flex;flex:1;min-height:100px;flex-direction:column;gap:19px;overflow-y:auto;overscroll-behavior-y:contain;padding:20px 16px;scrollbar-width:thin;scrollbar-color:var(--line) transparent;scroll-padding:16px}
.ai-chat-thread:focus-visible{outline:2px solid var(--coach-accent-ink);outline-offset:-3px}
.ai-coach-welcome{margin:auto 0;padding:6px 3px 10px}
.ai-coach-welcome[hidden]{display:none}
.ai-coach-welcome-kicker{display:block;max-width:100%;color:var(--coach-accent-ink);font-size:9px;font-weight:800;letter-spacing:.1em;line-height:1.5}
.ai-coach-welcome h3{max-width:24ch;margin:9px 0;color:var(--ink);font-size:24px;font-weight:750;line-height:1.13;letter-spacing:-.045em;text-wrap:balance}
.ai-coach-welcome p{max-width:37ch;margin:0;color:var(--muted);font-size:13px;line-height:1.65}
.ai-coach-routine-link{display:flex;align-items:center;gap:12px;margin-top:16px;padding:0;min-height:30px;background:transparent;color:var(--coach-accent-ink);font-size:11px;font-weight:650;text-align:left}
.ai-coach-routine-link span:last-child{font-size:17px}
.ai-chat-row{display:flex;min-width:0;align-items:flex-start;flex-direction:column;gap:5px}
.ai-chat-row.user{align-items:flex-end}
.ai-chat-author{display:flex;align-items:center;gap:5px;padding-left:2px;color:var(--coach-accent-ink);font-size:9px;font-weight:850;letter-spacing:.11em}
.ai-chat-author:before{width:5px;height:5px;border-radius:50%;background:var(--coach-accent-ink);content:""}
.ai-chat-bubble{max-width:94%;padding:13px 15px;border:1px solid var(--line);border-radius:3px 18px 18px 18px;background:var(--coach-message);color:var(--ink)}
.ai-chat-row.user .ai-chat-bubble{max-width:88%;border:0;border-radius:18px 18px 3px 18px;background:var(--coach-accent);color:#1c2c17}
.ai-chat-bubble p{margin:0;font-size:14px;line-height:1.65;white-space:pre-wrap;overflow-wrap:anywhere}
.ai-chat-bubble strong{font-weight:750}
.ai-coach-focus-strip{display:flex;flex:none;gap:6px;overflow-x:auto;padding:8px 14px 9px;scrollbar-width:none;overscroll-behavior-inline:contain}
.ai-coach-focus-strip::-webkit-scrollbar{display:none}
.ai-coach-focus-card{display:flex;flex:1 0 auto;min-height:35px;align-items:center;justify-content:center;gap:6px;padding:8px 10px;border:1px solid var(--line);border-radius:9px;background:transparent;color:var(--ink);font-size:11px;font-weight:650;white-space:nowrap;transition:background .15s,border-color .15s}
.ai-coach-focus-card svg{width:14px;height:14px;flex:none;fill:none;stroke:var(--coach-accent-ink);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.ai-coach-focus-card:hover{border-color:var(--coach-accent-ink);background:var(--panel2)}
.ai-coach-composer{display:flex;flex:none;align-items:flex-end;gap:7px;margin:0 12px 9px;padding:6px;border:1px solid var(--line);border-radius:17px;background:var(--panel2);transition:border-color .15s,box-shadow .15s}
.ai-coach-composer:focus-within{border-color:var(--coach-accent-ink);box-shadow:0 0 0 3px #b6da6c12}
.ai-coach-input{display:block;flex:1;width:100%;min-width:0;min-height:44px;max-height:100px;resize:none;padding:10px 7px;border:0;border-radius:0;background:transparent;color:var(--ink);font:inherit;font-size:16px;line-height:1.5;outline:none}
.ai-coach-input::placeholder{color:var(--muted);opacity:1;font-size:13px}
.ai-coach-send{display:grid;place-items:center;flex:none;width:44px;height:44px;padding:0;border:1px solid transparent;border-radius:12px;background:var(--coach-accent);color:#172b1c;transition:opacity .15s,transform .15s}
.ai-coach-send svg{width:23px;height:23px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.ai-coach-send:disabled{background:var(--line);color:var(--muted);cursor:not-allowed}
.ai-coach-send:not(:disabled):hover{transform:translateY(-1px)}
.ai-coach-footnote{flex:none;margin:0;padding:0 19px 13px;color:var(--muted);font-size:9px;line-height:1.5;text-align:center}
.ai-coach-thinking{display:flex;flex:none;align-items:center;gap:8px;padding:7px 17px;color:var(--muted);font-size:11px}
.ai-coach-thinking[hidden]{display:none}
.ai-coach-thinking>span:first-child{display:flex;gap:3px}
.ai-coach-thinking i{width:4px;height:4px;border-radius:50%;background:var(--coach-accent-ink);animation:coach-thinking 1.2s ease-in-out infinite}
.ai-coach-thinking i:nth-child(2){animation-delay:.15s}.ai-coach-thinking i:nth-child(3){animation-delay:.3s}
@keyframes coach-thinking{0%,80%,100%{opacity:.35;transform:translateY(0)}40%{opacity:1;transform:translateY(-3px)}}

/* Memory is an explicit opt-in, visually distinct from the conversation. */
.ai-memory-suggestion{box-sizing:border-box;display:flex;max-width:440px;width:100%;align-self:flex-start;flex-direction:column;gap:7px;margin:0;padding:14px;border:1px solid #7c9d4555;border-radius:16px;background:var(--panel);color:var(--ink)}
.ai-memory-suggestion-header{display:flex;align-items:center;gap:7px}
.ai-memory-suggestion-mark{display:grid;width:25px;height:25px;flex:none;place-items:center;border-radius:8px;background:var(--panel2);color:var(--coach-accent-ink);font-size:14px}
.ai-memory-suggestion-title{font-size:12px;font-weight:750;line-height:1.3}
.ai-memory-suggestion-intro{margin:0;color:var(--muted);font-size:11px;line-height:1.5}
.ai-memory-suggestion-content{margin:1px 0 4px;padding:10px 12px;border-left:2px solid var(--coach-accent-ink);border-radius:0 8px 8px 0;background:var(--panel2);color:var(--ink);font-size:12px;line-height:1.6;white-space:pre-wrap;overflow-wrap:anywhere}
.ai-memory-suggestion-actions{display:flex;flex-wrap:wrap;gap:8px}
.ai-memory-suggestion-actions[hidden]{display:none}
.ai-memory-suggestion-actions button{min-height:40px;padding:10px 13px;border:1px solid var(--line);border-radius:10px;font:inherit;font-size:11px;font-weight:750;line-height:1.25;cursor:pointer}
.ai-memory-suggestion-save{border-color:transparent!important;background:var(--coach-accent);color:#172b1c}
.ai-memory-suggestion-dismiss{background:transparent;color:var(--muted)}
.ai-memory-suggestion-actions button:disabled{cursor:wait;opacity:.62}
.ai-memory-suggestion-status{margin:3px 0 0;color:var(--coach-accent-ink);font-size:11px;font-weight:700;line-height:1.5}
#aiCoach button:focus-visible{outline:2px solid var(--coach-accent-ink);outline-offset:3px}
html[data-theme="light"] #aiCoach{--coach-accent-ink:#4d701a;--coach-surface:#fafbf6;--coach-message:#fff;--coach-shadow:#223b1b12}
html[data-theme="light"] #aiCoach .ai-coach-composer{background:#fff}
html[data-theme="light"] #aiCoach .ai-chat-row.user .ai-chat-bubble{background:#ddf4a9}
html[data-theme="light"] #aiCoach .ai-chat-header{background:#fff}
html[data-theme="light"] #aiCoach .ai-memory-suggestion{background:#f2f7e8}
@media(max-width:380px){
 .ai-coach-identity{min-height:142px;padding:16px}.ai-coach-identity h1{font-size:30px}.ai-coach-hero-mascot{width:142px;height:142px;right:1px}.ai-coach-identity-copy>p{font-size:12px}
 .ai-chat-header{padding-left:13px;padding-right:13px}.ai-chat-header-tag{display:none}.ai-chat-thread{padding:17px 13px}.ai-coach-welcome h3{font-size:22px}.ai-coach-focus-strip{gap:5px;padding-left:10px;padding-right:10px}.ai-coach-focus-card{padding:7px;font-size:10px}.ai-coach-focus-card svg{width:12px;height:12px}
}
@media(max-width:799px){
 #aiCoach.has-conversation .ai-coach-identity{min-height:110px;padding:13px 18px}
 #aiCoach.has-conversation .ai-coach-identity h1{font-size:30px;margin-bottom:9px}
 #aiCoach.has-conversation .ai-coach-identity-copy>p{display:none}
 #aiCoach.has-conversation .ai-coach-hero-mascot{width:118px;height:118px;right:8px;bottom:-4px}
}
@media(max-height:620px) and (max-width:799px){
 .ai-coach-workspace{height:calc(100dvh - 170px);min-height:320px}.ai-coach-identity{min-height:104px;padding:12px 16px}.ai-coach-identity h1{font-size:28px}.ai-coach-identity-copy>p{margin:3px 0 6px;font-size:11px}.ai-coach-hero-mascot{width:110px;height:110px;right:6px}.ai-coach-kicker{font-size:8px}.ai-chat-header{min-height:34px;padding-top:7px;padding-bottom:7px}.ai-coach-focus-strip{padding-top:4px;padding-bottom:5px}.ai-coach-focus-card{min-height:30px}.ai-chat-thread{min-height:70px}.ai-coach-footnote{padding-bottom:8px;font-size:8px}
}
@media(prefers-reduced-motion:reduce){#aiCoach *,#aiCoach *:before,#aiCoach *:after{animation:none!important;transition:none!important}}

/* Give the conversation room once the player starts chatting. */
#aiCoach.has-conversation .ai-coach-identity{box-sizing:border-box;min-height:96px;height:96px;padding:10px 16px}
#aiCoach.has-conversation .ai-coach-identity h1{font-size:27px;margin:3px 0 5px}
#aiCoach.has-conversation .ai-coach-identity-copy>p{display:none}
#aiCoach.has-conversation .ai-coach-hero-mascot{width:100px;height:100px;right:8px;bottom:-4px}
#aiCoach.has-conversation .ai-coach-workspace{height:calc(100dvh - 170px - var(--safe-bottom));min-height:500px}

/* Keep suggestions on the welcome screen and prioritize messages in a conversation. */
#aiCoach.has-conversation .ai-coach-identity,
#aiCoach.has-conversation .ai-coach-focus-strip{display:none}