:root{--bg:#11121a;--surface:#1b1c26;--line:#ffffff12;--muted:#999aa9;--text:#f3f1fa;--accent:#b4a0ff}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:14px Manrope,system-ui,sans-serif;min-height:100vh}#backdrop{position:fixed;inset:0;z-index:-1;background-size:cover;background-position:center;pointer-events:none}button,input,textarea,select{font:inherit}button{cursor:pointer;color:inherit}button:disabled{opacity:.45;cursor:not-allowed}button,a,input,textarea,select{outline-offset:4px}button{border:1px solid var(--line);background:#ffffff06;border-radius:12px;padding:11px 17px;transition:.18s}button:hover{background:#ffffff12;border-color:#ffffff30}button.primary{background:var(--accent);color:#171327;border:0;font-weight:800}button.primary:hover{background:#c9baff}header{max-width:1320px;margin:auto;display:flex;align-items:center;justify-content:space-between;padding:30px 48px;border-bottom:1px solid var(--line)}.brand{font-size:28px;font-weight:800;border:0;background:none!important;display:flex;align-items:center;gap:10px;padding:0;letter-spacing:-1px}.brand-icon{display:grid;place-items:center;background:var(--accent);color:#201a37;width:39px;height:39px;border-radius:13px;transform:rotate(-10deg);font-size:30px}.brand-dot{font-size:12px;align-self:start;margin-top:3px}.header-note{font-size:10px;letter-spacing:2.5px;color:#898995}.status{font-size:12px;color:#b7a5ff;background:#b4a0ff0a}.status.ready{color:#9ed9b6}main{max-width:1160px;margin:auto;padding:64px 32px 40px;min-height:calc(100vh - 200px)}.eyebrow{font-size:10px;letter-spacing:2px;color:var(--accent);font-weight:800;text-transform:uppercase;display:flex;align-items:center;gap:9px}.eyebrow:before{content:'';height:5px;width:5px;border-radius:50%;background:var(--accent)}h1{font-size:clamp(38px,5.2vw,64px);font-weight:500;line-height:1.14;letter-spacing:-2.8px;margin:20px 0}h1 em{font-style:normal;color:var(--accent)}p{line-height:1.8;color:var(--muted)}.hero{display:grid;grid-template-columns:1.3fr 1fr;align-items:center;min-height:270px}.hero p{font-size:14px;max-width:470px}.orbit-art{height:260px;position:relative;display:grid;place-items:center;overflow:hidden}.orb{width:135px;height:135px;border-radius:50%;background:radial-gradient(circle at 28% 22%,#dfd5ff,#8e74c6 40%,#342952 73%);box-shadow:0 0 90px #ae84ff24,inset -15px -18px 40px #11121a}.ring{position:absolute;width:310px;height:135px;border:1px solid #b7a2e937;border-radius:50%;transform:rotate(-25deg)}.ring.two{transform:rotate(35deg);width:260px;height:170px}.spark{position:absolute;color:#d5c7f8;font-size:22px;left:19%;top:22%}.spark.s2{left:78%;top:70%;font-size:12px}.art-label{position:absolute;bottom:0;font-size:9px;letter-spacing:3px;color:#6f6b80}.navigation{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:40px 0 38px}.nav-card{text-align:left;padding:26px;border-radius:18px;min-height:200px;background:linear-gradient(125deg,#222330,#191a24);position:relative}.nav-card:hover{transform:translateY(-4px);border-color:#b4a0ff70}.nav-card.featured{background:linear-gradient(125deg,#30293f,#23202e);border-color:#b4a0ff33}.card-icon{display:grid;place-items:center;font-size:24px;border:1px solid #ffffff10;width:47px;height:47px;border-radius:13px;background:#ffffff04;color:#c4b2f5}.nav-card h2{font-size:19px;margin:24px 0 7px;font-weight:600}.nav-card p{margin:0;font-size:12px}.card-arrow{position:absolute;right:25px;top:30px;color:#77748b}.section-title{display:flex;align-items:center;justify-content:space-between;margin:30px 0 18px}.section-title h2{font-size:15px;font-weight:600}.tag{font-size:10px;border:1px solid var(--line);border-radius:20px;padding:5px 10px;color:var(--muted)}.landscape{background:var(--surface);min-height:152px;border:1px solid var(--line);border-radius:17px;padding:27px 30px;display:flex;align-items:center;justify-content:space-between;gap:20px}.landscape h3{font-size:18px;font-weight:500;margin:0 0 8px}.landscape p{margin:0;font-size:12px;max-width:370px}.landscape button{white-space:nowrap;background:#ffffff0a;backdrop-filter:blur(12px)}footer{max-width:1256px;margin:0 auto;padding:25px 16px;display:flex;justify-content:space-between;border-top:1px solid var(--line);font-size:10px;color:#686a7d}footer i{font-style:normal;margin-left:10px;color:var(--accent)}.back{padding:0;border:0;background:none;color:var(--muted);margin-bottom:25px}.page-head{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:30px}.page-head h1{font-size:36px;letter-spacing:-1px;margin:0 0 8px}.page-head p{margin:0}.panel{background:#1b1c26e8;border:1px solid var(--line);border-radius:18px;padding:26px;margin-bottom:20px}.panel h2{font-size:17px;margin:0 0 20px}.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}label{display:block;font-size:12px;color:#c3c1ce;margin:17px 0 7px}input,textarea,select{width:100%;padding:12px 14px;border:1px solid #ffffff19;border-radius:9px;background:#10111ae0;color:var(--text)}textarea{min-height:110px;resize:vertical;line-height:1.6}input[type=color]{padding:3px;height:43px;max-width:85px}input[type=checkbox]{width:auto;margin-right:8px}input[type=file]{font-size:12px}.help{font-size:11px;color:var(--muted);line-height:1.7;margin:9px 0}.actions{display:flex;gap:9px;align-items:center;flex-wrap:wrap}.settings-grid .actions{margin-top:20px}.preview-bg{height:90px;border-radius:10px;background:url('landscape.svg') center/cover;margin:14px 0}.char-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.character{padding:24px;border:1px solid var(--line);border-radius:17px;background:#1b1c26e8}.avatar{height:58px;width:58px;border-radius:18px;background:linear-gradient(135deg,#8171ae,#3a344e);display:grid;place-items:center;font-size:27px;flex-shrink:0;overflow:hidden}.avatar img{width:100%;height:100%;object-fit:cover}.character h2{font-size:18px;margin:17px 0 4px}.character p{font-size:12px;min-height:44px}.character .actions{margin-top:20px}.empty{text-align:center;padding:65px 20px;border:1px dashed #ffffff20;border-radius:18px}.empty h2{font-size:20px}.history-row{display:flex;gap:16px;align-items:center;padding:20px;border:1px solid var(--line);background:#1b1c26d9;border-radius:15px;margin-bottom:12px}.history-open{flex:1;text-align:left;border:0;padding:0;background:none!important;min-width:0}.history-open strong{font-size:16px}.history-open p{margin:6px 0 0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:650px;font-size:12px}.history-row small{color:var(--muted);font-size:10px}.danger{color:#efa6ae}dialog{color:var(--text);background:#1b1c26;border:1px solid #ffffff22;border-radius:20px;padding:30px;width:min(620px,94vw);max-height:90vh}dialog::backdrop{background:#060710c9;backdrop-filter:blur(6px)}dialog h2{margin-top:0;font-weight:600}.modal-top{display:flex;justify-content:space-between;align-items:center}.modal-top button{padding:5px 12px}#toast{position:fixed;bottom:30px;left:50%;transform:translateX(-50%);max-width:90vw;background:#383047;padding:14px 22px;border:1px solid #b4a0ff50;border-radius:12px;display:none;z-index:10;font-size:13px}.chat-wrap{max-width:850px;margin:auto}.chat-head{display:flex;gap:14px;align-items:center;border-bottom:1px solid var(--line);padding-bottom:24px}.chat-head h2{margin:0 0 4px;font-size:18px}.chat-head p{margin:0;font-size:11px}.messages{padding:28px 0;min-height:280px}.message{display:flex;gap:14px;margin-bottom:28px}.message .avatar{width:36px;height:36px;border-radius:11px;font-size:18px}.message-body{flex:1;min-width:0}.message-name{font-size:11px;color:var(--muted);margin:0 0 9px}.bubble{background:#23232f;border:1px solid var(--line);border-radius:0 14px 14px 14px;padding:17px 20px;white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.8;font-size:14px}.message.user .bubble{background:#302a40}.message-actions{display:flex;gap:3px;flex-wrap:wrap;margin-top:6px;align-items:center}.message-actions button{padding:5px 8px;font-size:10px;border:0;color:var(--muted);border-radius:6px}.message-actions span{font-size:10px;color:#b4a0ff;padding:0 6px}.composer{position:sticky;bottom:12px;padding:12px;background:#22222f;border:1px solid #b4a0ff33;border-radius:16px;box-shadow:0 10px 40px #0004}.composer textarea{background:none;border:0;min-height:55px;max-height:180px;padding:6px 8px}.composer-bottom{display:flex;align-items:center;justify-content:space-between;gap:12px}.composer small{font-size:10px;color:var(--muted)}.notice{border:1px solid #b4a0ff33;border-radius:10px;padding:13px;color:#c4b5e6;font-size:12px;line-height:1.7;margin:15px 0}.search{max-width:350px;margin-bottom:24px}.muted{color:var(--muted)}@media(max-width:720px){header{padding:22px}.header-note{display:none}main{padding:35px 20px}.hero{grid-template-columns:1fr}.orbit-art{display:none}h1{font-size:43px}.navigation{grid-template-columns:1fr;gap:12px;margin-top:28px}.nav-card{min-height:120px;padding:20px 20px 20px 83px}.card-icon{position:absolute;left:20px;top:25px}.nav-card h2{margin:4px 0 6px}.card-arrow{top:20px;right:15px}.settings-grid,.char-grid{grid-template-columns:1fr}.landscape{align-items:start;flex-direction:column}.page-head{align-items:start;flex-direction:column}.history-row{padding:14px;gap:10px}.history-row small{display:none}footer{padding:20px;gap:20px;line-height:1.7}.panel{padding:20px}.chat-head .actions{margin-left:auto}.composer small{max-width:180px}}
/* A shared palette keeps every surface in the selected colour family. */
body{background:var(--bg);color:var(--text)}button{background:var(--surface);border-color:var(--line)}button:hover{background:var(--hover);border-color:var(--accent)}button.primary{background:var(--accent);color:var(--accent-ink)}button.primary:hover{background:var(--accent);filter:brightness(1.08)}.brand-icon{background:var(--accent);color:var(--accent-ink)}.header-note,footer,.art-label{color:var(--muted)}.status{color:var(--accent);background:var(--soft-accent)}.status.ready{color:var(--accent)}.nav-card{background:linear-gradient(125deg,var(--surface-2),var(--surface));border-color:var(--line)}.nav-card.featured{background:linear-gradient(125deg,var(--user),var(--surface));border-color:var(--line)}.nav-card:hover{border-color:var(--accent)}.card-icon{background:var(--surface-2);color:var(--accent);border-color:var(--line)}.card-arrow{color:var(--muted)}.panel,.character,.history-row,dialog{background:var(--surface);border-color:var(--line)}input,textarea,select{background:var(--field);color:var(--text);border-color:var(--line);color-scheme:dark}input::placeholder,textarea::placeholder{color:var(--muted);opacity:.85}label{color:var(--text)}.avatar{background:linear-gradient(135deg,var(--user),var(--surface-2));color:var(--accent)}.bubble{background:var(--surface);border-color:var(--line)}.message.user .bubble{background:var(--user)}.composer{background:var(--surface);border-color:var(--line)}.composer textarea{background:transparent}.message-actions button{background:transparent;color:var(--muted)}.message-actions button:hover{background:var(--hover);color:var(--text)}.message-actions span{color:var(--accent)}.notice{background:var(--soft-accent);color:var(--text);border-color:var(--line)}.danger{color:var(--danger)}#toast{background:var(--user);color:var(--text);border-color:var(--accent)}.empty{border-color:var(--line)}.orb{background:radial-gradient(circle at 28% 22%,var(--text),var(--accent) 40%,var(--user) 73%);box-shadow:0 0 90px var(--soft-accent),inset -15px -18px 40px var(--bg)}.ring{border-color:var(--line)}.spark{color:var(--accent)}.bubble strong{font-weight:800;color:var(--text)}.bubble em{color:var(--accent);font-style:italic}.bubble code{font-family:ui-monospace,monospace;font-size:.9em;background:var(--field);padding:2px 5px;border-radius:5px}.bubble del{color:var(--muted)}.composer-length{display:flex;align-items:center;gap:12px;padding:8px 8px 13px;margin-bottom:8px;border-bottom:1px solid var(--line)}.composer-length label{margin:0;font-size:11px;color:var(--muted)}.composer-length select{width:auto;padding:6px 30px 6px 10px;font-size:12px;border-radius:8px}.composer-length span{font-size:10px;color:var(--muted)}.length-options{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:24px 0}.length-options button{text-align:left;padding:20px 15px}.length-options button strong{display:block;font-size:15px;margin-bottom:9px;color:var(--accent)}.length-options button span{display:block;color:var(--muted);font-size:11px;line-height:1.6}.theme-swatches{display:flex;gap:10px;margin:16px 0}.theme-swatches button{width:32px;height:32px;padding:0;background:var(--swatch);border:2px solid var(--line);border-radius:50%;box-shadow:0 0 0 2px transparent}.theme-swatches button:hover,.theme-swatches button:focus-visible{border-color:var(--text);box-shadow:0 0 0 3px var(--line)}summary{cursor:pointer;color:var(--muted);font-size:12px}details[open]>summary{margin-bottom:12px;color:var(--accent)}@media(max-width:520px){.length-options{grid-template-columns:1fr}.length-options button{padding:14px 17px}.length-options button strong{margin-bottom:4px}.composer-length{gap:8px;flex-wrap:wrap}.composer-length span{display:none}}
.message-actions .repeat-trigger{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;padding:6px;border-radius:50%;color:var(--muted)}.message-actions .repeat-trigger:hover,.message-actions .repeat-trigger[aria-expanded=true]{background:var(--hover);color:var(--text)}.repeat-menu{position:fixed;z-index:30;width:190px;padding:8px 0;background:var(--surface-2);border:1px solid var(--line);border-radius:20px;box-shadow:0 8px 30px #0005;overflow:hidden}.repeat-menu button{width:100%;display:flex;align-items:center;gap:13px;padding:13px 18px;border:0;border-radius:0;background:transparent;color:var(--text);font-size:13px;text-align:left}.repeat-menu button svg{flex-shrink:0;color:var(--muted)}.repeat-menu button:hover,.repeat-menu button:focus-visible{background:var(--hover);outline:none}.repeat-menu button:focus-visible{box-shadow:inset 3px 0 var(--accent)}
/* Navigation remains available throughout long conversations. */
html{scroll-padding-top:100px}header{position:sticky;top:0;z-index:20;max-width:none;gap:24px;padding:15px max(24px,calc((100vw - 1224px)/2));background:var(--bg);box-shadow:0 6px 20px #00000015;border-bottom:1px solid var(--line)}.brand{flex-shrink:0}.main-navigation{display:flex;align-items:center;justify-content:center;gap:6px}.main-navigation button{display:flex;align-items:center;justify-content:center;gap:8px;padding:10px 14px;background:transparent;border:1px solid transparent;font-size:12px;color:var(--muted);min-height:42px}.main-navigation button svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}.main-navigation button:hover{background:var(--surface);color:var(--text)}.main-navigation button[aria-current=page]{color:var(--accent);background:var(--soft-accent);border-color:var(--line)}header .status{white-space:nowrap;min-height:42px}.composer{z-index:2}@media(max-width:720px){html{scroll-padding-top:132px}header{padding:12px 16px 8px;gap:9px;display:grid;grid-template-columns:1fr auto}.brand{font-size:24px;justify-self:start}.brand-icon{width:33px;height:33px;font-size:27px}header .status{grid-column:2;grid-row:1;font-size:11px;padding:8px 12px;min-height:38px}.main-navigation{grid-row:2;grid-column:1 / -1;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:4px}.main-navigation button{padding:8px 6px;gap:6px;font-size:11px;min-height:40px}.main-navigation button svg{width:16px;height:16px}main{padding-top:26px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
@media(max-width:720px){body{min-height:100dvh}main{padding-left:14px;padding-right:14px}header{padding-top:max(10px,env(safe-area-inset-top));padding-left:max(14px,env(safe-area-inset-left));padding-right:max(14px,env(safe-area-inset-right))}input,textarea,select{font-size:16px}button{min-height:44px}.message{gap:9px;margin-bottom:22px}.message .avatar{width:29px;height:29px;border-radius:9px;font-size:15px}.bubble{padding:13px 15px;font-size:15px;line-height:1.75}.message-actions{gap:2px}.message-actions button{min-height:44px;font-size:11px;padding:7px 9px}.message-actions .repeat-trigger{width:44px;height:44px}.composer{bottom:max(8px,env(safe-area-inset-bottom));padding:10px;border-radius:15px}.composer textarea{font-size:16px;min-height:60px;max-height:25dvh}.composer-length select{font-size:16px;min-height:40px}.composer-bottom small{font-size:10px}.composer-bottom .primary{min-height:44px;padding:10px 16px}.chat-head{gap:11px;padding-bottom:18px}.chat-head .avatar{width:44px;height:44px}.chat-head h2{overflow-wrap:anywhere}.repeat-menu button{min-height:48px;font-size:14px}dialog{max-height:85dvh;padding:20px}.panel{padding:18px}footer{padding-bottom:max(20px,env(safe-area-inset-bottom))}.history-row .avatar{width:42px;height:42px}.history-row .danger{min-width:44px}}
/* Player identity, memory and home-server accounts */
.chat-tools{display:flex;align-items:flex-end;gap:10px;flex-wrap:wrap;margin:0 0 22px;padding:14px;background:var(--surface);border:1px solid var(--line);border-radius:16px}
.chat-tools label{margin:0;flex:1;min-width:140px;color:var(--muted);font-size:12px}
.chat-tools select{margin-top:6px;min-height:44px}
.chat-tools button{min-height:44px}
#account-button{white-space:nowrap;max-width:170px;overflow:hidden;text-overflow:ellipsis}
#account-error,#story-status{white-space:pre-wrap;overflow-wrap:anywhere;color:var(--muted)}
#story-form details button{display:block;width:100%;margin:8px 0;text-align:left}
#persona-form textarea,#story-form textarea{line-height:1.65}
@media(max-width:680px){header{gap:6px;flex-wrap:wrap}#account-button{max-width:115px;font-size:12px;padding:8px}.chat-tools{gap:8px}.chat-tools label{flex-basis:100%}.chat-tools button{flex:1}#account-form .actions button{flex:1}#story-form .actions{align-items:stretch}#story-form .actions button{flex:1 1 160px}}
@media(max-width:720px){header{grid-template-columns:auto minmax(0,1fr) minmax(0,1fr)}header .brand{grid-column:1;grid-row:1;gap:6px;font-size:21px}header .brand-dot{display:none}header #account-button{grid-column:2;grid-row:1;justify-self:end;max-width:100%;font-size:11px;padding:8px}header #api-status{grid-column:3;grid-row:1;max-width:100%;overflow:hidden;text-overflow:ellipsis;padding:8px}.main-navigation{grid-column:1 / -1;grid-row:2}}
/* Left navigation, right chat controls, quiet central conversation. */
:root{--nav-width:210px;--chat-settings-width:260px}
#main-sidebar{position:fixed;inset:0 auto 0 0;width:var(--nav-width);height:100dvh;max-width:none;margin:0;padding:28px 18px;display:flex;flex-direction:column;align-items:stretch;justify-content:flex-start;gap:14px;background:var(--bg);border:0;border-right:1px solid var(--line);box-shadow:none;overflow-y:auto;z-index:20}
#main-sidebar .brand{margin:0 0 40px;align-self:flex-start;font-size:28px;gap:10px}
#main-sidebar .main-navigation{display:flex;flex-direction:column;align-items:stretch;gap:8px;width:100%}
#main-sidebar .main-navigation button{justify-content:flex-start;padding:13px 14px;font-size:13px;min-height:46px}
#main-sidebar #account-button{margin-top:auto;max-width:100%;text-align:left;justify-self:stretch;min-height:44px}
#main-sidebar #api-status{max-width:100%;font-size:11px;min-height:44px;overflow:hidden;text-overflow:ellipsis;text-align:left}
body>main{margin-left:var(--nav-width);max-width:none;padding:48px 32px;min-width:0}
body>footer{margin-left:var(--nav-width);max-width:none;padding:20px 32px}
body.chat-page>main,body.chat-page>footer{margin-right:var(--chat-settings-width)}
.chat-wrap{max-width:800px;min-width:0}.chat-wrap>.back{display:none}.chat-head{padding:0 0 20px}.chat-head p{max-width:600px}.chat-head h2{overflow-wrap:anywhere}
#chat-settings{position:fixed;inset:0 0 0 auto;width:var(--chat-settings-width);height:100dvh;overflow-y:auto;padding:32px 20px;background:var(--bg);border-left:1px solid var(--line);z-index:15}
#chat-settings h2{font-size:19px;font-weight:600;margin:13px 0 26px}#chat-settings>button{width:100%;text-align:left;margin-top:10px;min-height:44px}#chat-settings label{margin-top:24px}#chat-settings select{font-size:14px;min-height:44px}.sidebar-character{display:flex;align-items:center;gap:12px;overflow-wrap:anywhere}.sidebar-character .avatar{width:40px;height:40px;font-size:20px;border-radius:12px}.sidebar-character strong{min-width:0;font-size:13px;font-weight:600}.sidebar-divider{border-top:1px solid var(--line);margin:24px 0 12px}
.composer#send-form{display:flex;align-items:flex-end;gap:8px;padding:6px 7px 6px 13px;border-radius:28px;bottom:max(12px,env(safe-area-inset-bottom));box-shadow:0 6px 24px #0003;background:var(--surface);margin:0}
.composer#send-form textarea{display:block;flex:1;min-width:0;width:100%;height:44px;min-height:44px;max-height:200px;line-height:24px;font-size:16px;padding:10px 3px;resize:none;border:0;outline:none;border-radius:0;overflow-y:hidden;box-shadow:none}
.composer#send-form:focus-within{border-color:var(--accent)}.composer .send-icon{width:44px;height:44px;min-width:44px;min-height:44px;border-radius:50%;padding:0;display:grid;place-items:center;font-size:22px;flex-shrink:0}.composer .send-icon[data-action=stop]{font-size:15px}
.mobile-bar,.drawer-close{display:none}#toast{z-index:60}#side-drawer{padding:0;border-radius:0;width:min(310px,88vw);max-width:88vw;height:100dvh;max-height:100dvh;margin:0;inset:0 auto 0 0;border:0;border-right:1px solid var(--line);overflow:auto}#side-drawer[data-side=chat]{inset:0 0 0 auto;margin-left:auto;margin-right:0;border:0;border-left:1px solid var(--line)}#side-drawer::backdrop{background:#0008;backdrop-filter:blur(3px)}#side-drawer #main-sidebar,#side-drawer #chat-settings{position:static;display:flex;flex-direction:column;width:100%;height:100%;min-height:100%;border:0;padding:24px 20px}#side-drawer #chat-settings{display:block}#side-drawer .drawer-close{display:block;width:44px;min-height:44px;padding:0;align-self:flex-end;margin:0 0 10px auto;font-size:24px;text-align:center}#side-drawer #chat-settings>.drawer-close{width:44px}#side-drawer #main-sidebar .brand{margin-bottom:24px}
@media(min-width:1101px){.hero{grid-template-columns:1.3fr 1fr}.char-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:1100px){body>header#main-sidebar,#chat-settings{display:none}body>main,body.chat-page>main{margin:0;padding:24px max(16px,calc((100vw - 850px)/2))}body>footer,body.chat-page>footer{margin:0;padding:20px 16px}.mobile-bar{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:max(8px,env(safe-area-inset-top)) 12px 8px;background:var(--bg);border-bottom:1px solid var(--line);height:auto;min-height:62px}.mobile-bar>span{font-size:20px;font-weight:800;color:var(--accent);margin-right:auto}.mobile-bar button{width:44px;height:44px;padding:0;font-size:22px;background:transparent;border:0}.mobile-bar [hidden]{display:none}html{scroll-padding-top:80px}.chat-wrap{max-width:800px}.settings-grid{grid-template-columns:1fr}.char-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.hero{grid-template-columns:1fr}.orbit-art{display:none}}
@media(max-width:600px){body>main,body.chat-page>main{padding:18px 12px 24px}.char-grid{grid-template-columns:1fr}.chat-head .avatar{width:38px;height:38px}.chat-head{padding-bottom:16px}.messages{padding-top:22px}.composer#send-form{bottom:max(8px,env(safe-area-inset-bottom));padding:5px 6px 5px 12px;gap:5px}.message{gap:8px}.message .avatar{width:26px;height:26px;font-size:13px}.bubble{padding:12px 14px}.chat-wrap>.help{font-size:10px}.mobile-bar{padding-left:max(10px,env(safe-area-inset-left));padding-right:max(10px,env(safe-area-inset-right))}}
.folder-strip{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 16px}.folder-strip button{max-width:100%;overflow-wrap:anywhere;min-height:44px;text-align:left}.folder-strip button[aria-pressed=true]{background:var(--soft-accent);border-color:var(--accent);color:var(--accent)}.folder-actions{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}.folder-actions button{font-size:12px}.history-filters{display:grid;grid-template-columns:minmax(0,1fr) 230px;gap:12px;margin:16px 0 8px}.history-meta{display:block;margin-top:7px;color:var(--muted);font-size:11px;line-height:1.7}.history-open strong{overflow-wrap:anywhere}.history-row>button[data-chat-organize]{font-size:22px;min-width:44px;padding:4px}.history-row>button[data-delete-chat]{min-width:44px}.branch-note{display:flex;align-items:center;flex-wrap:wrap;gap:8px;padding:12px 0;color:var(--muted);font-size:12px;overflow-wrap:anywhere}.branch-note button{font-size:12px;padding:8px}.branch-note>span:last-child{flex-basis:100%;font-size:10px}#folder-form .primary,#organize-form .primary{margin-top:20px}@media(max-width:600px){.history-filters{grid-template-columns:1fr}.history-row{gap:8px;flex-wrap:wrap}.history-row .history-open{flex-basis:calc(100% - 68px)}.history-row>button[data-chat-organize]{margin-left:auto}.folder-strip{flex-wrap:nowrap;overflow-x:auto;padding-bottom:8px}.folder-strip button{white-space:nowrap;flex-shrink:0;max-width:250px;overflow:hidden;text-overflow:ellipsis}}
/* Complete colour themes, including legible light surfaces. */
:root{--ui-font:Manrope,system-ui,sans-serif;--reading-font:Manrope,system-ui,sans-serif;--bubble-radius:14px;--scheme:dark}
html{color-scheme:var(--scheme)}body{font-family:var(--ui-font)}input,textarea,select{color-scheme:var(--scheme)}.bubble{font-family:var(--reading-font);border-radius:var(--bubble-radius);font-size:15px}.bubble em{color:var(--accent)}.brand-dot,.section-title .tag,.search{color:var(--muted)}.theme-picker{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-bottom:12px}.theme-option{position:relative;display:flex;flex-direction:column;gap:6px;min-width:0;padding:15px;text-align:left;background:var(--tile-bg)!important;color:var(--tile-ink);border:2px solid transparent;min-height:134px;box-shadow:inset 0 0 0 1px #8884}.theme-option:hover{border-color:var(--tile-accent)}.theme-option[aria-pressed=true]{border-color:var(--tile-accent);box-shadow:0 0 0 2px var(--surface),0 0 0 4px var(--accent)}.theme-option[aria-pressed=true]:after{content:'✓';position:absolute;right:12px;top:10px;color:var(--tile-accent);font-weight:800}.theme-option>strong{font-size:13px;line-height:1.4}.theme-option>span:last-child{font-size:10px;line-height:1.5;color:var(--tile-ink)}.theme-sample{display:flex;flex-direction:column;gap:5px;width:65%;height:39px;margin-bottom:3px}.theme-sample i{height:5px;border-radius:4px;background:var(--tile-accent);width:75%;opacity:.8}.theme-sample i:nth-child(2){align-self:flex-end;width:55%;opacity:.5}.theme-sample i:nth-child(3){width:85%;opacity:.3}.theme-option[data-preset=terminal]{font-family:ui-monospace,monospace;border-radius:6px}.theme-option[data-preset=paper],.theme-option[data-preset=tavern]{font-family:Georgia,serif}
[data-theme=terminal] .bubble,[data-theme=terminal] .panel,[data-theme=terminal] .character,[data-theme=terminal] .history-row{border-radius:6px}[data-theme=terminal] .message-name{color:var(--accent)}[data-theme=paper] .bubble{line-height:1.9;border-left:3px solid var(--line)}[data-theme=tavern] .bubble{line-height:1.85}[data-theme=sakura] .bubble{border-radius:20px}[data-theme=paper] .landscape,[data-theme=sakura] .landscape{background:var(--surface);color:var(--text)}[data-theme=paper] .landscape button,[data-theme=sakura] .landscape button{background:var(--surface);color:var(--text)}[data-theme=paper] .preview-bg,[data-theme=sakura] .preview-bg{border:1px solid var(--line)}

/* Localized navigation and long labels */
.language-control{margin:12px 0 18px;min-width:0}.language-control label{display:block;font-size:12px;color:var(--muted);margin:0 0 6px}.language-control select{width:100%;min-height:44px;font:inherit;padding:10px 12px;box-sizing:border-box}.main-navigation button span{min-width:0;overflow-wrap:anywhere}.actions button,.message-actions button,.theme-option strong{white-space:normal;overflow-wrap:anywhere}.hero h1{max-width:14ch}html:lang(ja) .hero h1,html:lang(ko) .hero h1{max-width:12ch;line-height:1.3}html:lang(ja),html:lang(ko){line-break:strict}html:lang(ko) .panel{word-break:keep-all;overflow-wrap:anywhere}.panel input,.panel select,.panel textarea{max-width:100%;box-sizing:border-box}.hero p{overflow-wrap:anywhere}html:lang(ja) .eyebrow,html:lang(ko) .eyebrow{letter-spacing:.06em}
@media(max-width:1100px){#side-drawer .language-control{margin:16px 0}.hero h1{max-width:100%}}

/* Echo identity: one monochrome mark across every theme. */
.echo-mark{display:block;width:40px;height:40px;flex:none;color:var(--accent)}
.brand .echo-wordmark,.mobile-brand .echo-wordmark{font-family:ui-rounded,"Hiragino Maru Gothic ProN",system-ui,sans-serif;font-weight:650;font-style:normal;letter-spacing:-1.2px;line-height:1}
.brand{gap:9px}
.brand .echo-wordmark{font-size:29px;color:var(--text)}
.mobile-bar>.mobile-brand{display:flex;align-items:center;gap:7px}
.mobile-brand .echo-mark{width:30px;height:30px}
.mobile-brand .echo-wordmark{font-size:24px;color:var(--text)}

/* Keep the conversation free of global branding and storage captions. */
body.chat-page>footer{display:none}