:root{color-scheme:dark;--bg:#14181b;--panel:#202629;--line:#333c40;--ink:#f1f0e9;--muted:#afb8b9;--accent:#f39648;--on-accent:#1e201e;--soft:#313027;font-family:'Maven Pro',system-ui,sans-serif;font-size:15px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);line-height:1.5}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline}button,input,textarea,select{font:inherit}button,a,input,textarea,select,summary{-webkit-tap-highlight-color:transparent}button,summary{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:4px}.icon{width:19px;height:19px;flex-shrink:0}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(30px,4vw,44px);line-height:1.15;letter-spacing:-1px;font-weight:700;margin-bottom:12px}h2{font-size:23px;line-height:1.25;font-weight:600;letter-spacing:-.5px;margin-bottom:12px}h3{font-size:20px;line-height:1.2;font-weight:600;margin-bottom:10px}p{color:var(--muted)}small{color:var(--muted);font-size:12px}.app-shell{display:grid;grid-template-columns:215px minmax(0,1fr);min-height:100dvh;max-width:1600px;margin:auto}.sidebar{padding:32px 21px;background:#1a1f22;border-right:1px solid var(--line);display:flex;flex-direction:column}.brand{display:flex;gap:10px;align-items:center;font-size:30px;font-weight:800;letter-spacing:-1.2px}.brand>img{width:38px;height:38px}.brand>span>span{color:var(--accent)}.brand-tag{font-size:11px;letter-spacing:1.7px;color:var(--muted);margin:8px 0 42px}.sidebar nav{display:grid;gap:7px}.sidebar nav a{display:flex;align-items:center;gap:11px;font-size:14px;padding:12px 11px;color:var(--muted);border-radius:6px}.sidebar nav a.active{background:var(--soft);color:var(--accent);box-shadow:inset 3px 0 var(--accent)}.sidebar nav a:hover{background:var(--panel);text-decoration:none}.sidebar-foot{margin-top:auto;padding-top:35px;font-size:12px}.sidebar-foot small{display:block;margin-top:8px}.status-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--accent);margin-right:7px}.main{padding:0 34px 20px;min-width:0}.topbar{min-height:80px;display:flex;align-items:center;justify-content:space-between;color:var(--muted);font-size:13px;gap:15px}.account-actions{display:flex;align-items:center;gap:14px}.account-actions form{margin:0}.avatar{height:35px;width:35px;border-radius:50%;background:var(--soft);color:var(--accent);display:grid;place-items:center}.text-button{background:transparent;border:0;color:var(--muted);padding:9px 0;font-size:13px}.button{border:0;display:inline-flex;justify-content:center;align-items:center;gap:15px;padding:12px 17px;border-radius:6px;font-weight:600;font-size:14px;min-height:44px;white-space:normal}.button:hover{text-decoration:none;filter:brightness(1.08)}.primary{background:var(--accent);color:var(--on-accent)}.secondary{background:var(--panel);border:1px solid var(--line);color:var(--ink)}.danger{background:#4c2422;color:#ffc4b9;border:1px solid #8b4842}.compact{padding:8px 12px;font-size:13px}.full-width{width:100%}.accent-link{display:inline-flex;align-items:center;gap:8px;color:var(--accent);font-size:13px}.eyebrow{color:var(--accent);font-size:11px;font-weight:600;letter-spacing:1.7px}.hero{position:relative;isolation:isolate;min-height:410px;border-radius:10px;overflow:hidden;background:#2b3e43}.hero-photo{position:absolute;width:100%;height:100%;object-fit:cover;object-position:center;z-index:-2}.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,17,19,.9),rgba(9,16,18,.3) 63%,rgba(9,16,18,.05)),linear-gradient(0deg,rgba(7,17,19,.5),transparent 50%);z-index:-1}.hero-content{padding:43px 37px;max-width:550px}.hero h1{font-size:clamp(36px,4.4vw,58px);letter-spacing:-1.8px;line-height:1.04;margin:22px 0;color:#fffdf6;font-weight:800}.hero h1 em{font-style:normal;color:var(--accent)}.hero p{font-size:15px;color:#e0e3dc;line-height:1.7;margin:0 0 28px}.photo-note{position:absolute;bottom:13px;right:13px;font-size:11px;color:#fff;background:rgba(0,0,0,.55);padding:3px 7px;border-radius:3px}.welcome-strip{display:flex;align-items:center;justify-content:space-between;gap:20px;border-bottom:1px solid var(--line);padding:25px 0}.welcome-strip h2{font-size:22px;margin:7px 0}.welcome-strip p{font-size:13px;margin:0}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:30px 0 18px}.section-heading h2{margin:8px 0 0}.event-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,250px),1fr));gap:20px}.event-card{border-radius:9px;overflow:hidden;background:var(--panel);border:1px solid var(--line)}.event-image{height:170px;position:relative;display:block;overflow:hidden;background:#293d38}.event-image img{width:100%;height:100%;object-fit:cover;object-position:15% 45%;transform:scale(1.2);filter:brightness(.8)}.course-image img{object-position:90% 70%;transform:scale(1.6)}.image-label{position:absolute;top:14px;left:14px;font-size:11px;letter-spacing:1px;background:rgba(15,24,26,.88);padding:5px 8px;color:#f5eee2;border-radius:3px}.image-date{position:absolute;bottom:14px;right:14px;font-size:12px;font-weight:700;color:#fff}.event-copy{padding:18px}.event-copy small{font-size:11px;letter-spacing:1px;display:block}.event-copy h3{margin:8px 0 11px}.event-copy p{font-size:12px;margin:0}.event-bottom{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:18px;padding-top:12px;border-top:1px solid var(--line)}.event-bottom strong{font-size:15px;font-weight:600}.notice{display:flex;align-items:flex-start;gap:10px;background:#292e2e;color:var(--muted);padding:15px 17px;border-radius:6px;margin:20px 0;font-size:13px}.notice p{margin:0}.error{background:#402725;color:#ffc4b9}.success{background:#243a2c;color:#bbd7c1}.page-heading{padding:21px 0 28px}.page-heading h1{margin-top:12px}.page-heading p{margin:0;display:flex;align-items:center;gap:8px}.panel{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:24px;min-width:0}.detail-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:24px;align-items:start}.panel form{display:grid;gap:18px;margin-top:20px}.panel label{display:grid;gap:7px;font-size:13px;color:var(--muted)}input,select,textarea{width:100%;min-height:44px;background:#171d20;border:1px solid #495256;color:var(--ink);padding:10px 12px;border-radius:5px;font-size:15px}textarea{resize:vertical}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}.form-row label{min-width:0}.description{white-space:pre-line;overflow-wrap:anywhere}.facts{display:grid;grid-template-columns:1fr 1fr;gap:20px;border-top:1px solid var(--line);padding-top:20px}.facts dt{color:var(--muted);font-size:12px;margin-bottom:5px}.facts dd{margin:0;font-size:14px}.detail-photo{width:100%;height:290px;object-fit:cover;object-position:center;border-radius:8px;margin-bottom:24px}.booking-panel h2{font-size:34px;margin-top:12px}.booking-panel p{font-size:13px}.booking-panel .button{width:100%}.back-link{font-size:13px;color:var(--muted);display:inline-block;margin-top:14px}.empty-state{text-align:center;padding:55px 24px;border:1px dashed var(--line);border-radius:8px}.empty-state>.icon{color:var(--accent);height:38px;width:38px;margin-bottom:20px}.empty-state h2{font-size:23px}.bike-list{display:grid;gap:18px}.bike-card>.icon{height:30px;width:30px;color:var(--accent);margin-bottom:14px}.bike-card p{font-size:13px}.bike-card .description{margin-top:15px}details{border-top:1px solid var(--line);margin-top:22px;padding-top:14px;font-size:13px;color:var(--muted)}details p{margin-top:15px}.calendar-list{max-width:850px}.calendar-list h2{text-transform:capitalize;margin:25px 0 15px}.calendar-row{display:flex;align-items:center;gap:20px;padding:17px;background:var(--panel);border-bottom:1px solid var(--line)}.calendar-row>span:nth-child(2){flex:1}.calendar-row small{display:block;margin-top:5px}.calendar-row strong{font-weight:600}.date-tile{background:var(--soft);border-radius:6px;padding:8px 15px;min-width:64px;text-align:center}.date-tile strong{font-size:23px}.date-tile small{text-transform:uppercase;font-size:11px;margin-top:0}.login-grid{display:grid;grid-template-columns:1fr 1fr;gap:0;margin:20px 0;min-height:590px}.login-art{position:relative;isolation:isolate;border-radius:9px 0 0 9px;overflow:hidden;background:#273d39}.login-art>img{position:absolute;width:100%;height:100%;object-fit:cover;object-position:65%;z-index:-2}.login-art:after{content:'';position:absolute;inset:0;background:linear-gradient(0deg,rgba(7,17,19,.95),rgba(7,17,19,.15));z-index:-1}.login-art>div{padding:34px;position:absolute;bottom:0}.login-mark{width:70px;height:70px;margin-bottom:16px}.login-art h1{font-size:35px;line-height:1.15}.login-art p{font-size:14px;color:#e0e3dc}.login-panel{border-radius:0 9px 9px 0;padding:42px 32px}.login-panel h2{font-size:30px;margin-top:12px}.login-panel>p{font-size:13px}.login-panel>small{display:block;margin-top:22px}.app-footer{border-top:1px solid var(--line);margin-top:35px;padding-top:18px;font-size:11px;color:var(--muted);display:flex;justify-content:space-between;gap:15px}
@media(min-width:1100px){.sidebar{position:sticky;top:0;height:100dvh}}@media(max-width:1050px){.app-shell{grid-template-columns:185px 1fr}.sidebar{padding:27px 15px}.main{padding:0 24px 20px}.hero-content{padding:34px 28px}.event-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.login-panel{padding:32px 24px}.login-art>div{padding:25px}.detail-grid{grid-template-columns:1fr 1fr}}
@media(max-width:767px){.app-shell{display:block}.sidebar{padding:17px 16px;border-right:0;border-bottom:1px solid var(--line)}.brand{font-size:27px}.brand img{width:34px;height:34px}.brand-tag,.sidebar-foot{display:none}.sidebar nav{display:flex;flex-wrap:wrap;gap:4px;margin-top:14px}.sidebar nav a{flex-direction:column;gap:5px;font-size:11px;padding:8px 9px;flex:1 0 60px;text-align:center;min-height:53px}.sidebar nav a.active{box-shadow:inset 0 -2px var(--accent)}.main{padding:0 16px 20px}.topbar{min-height:62px;font-size:12px}.hero{min-height:370px}.hero-photo{object-position:65%}.hero-shade{background:linear-gradient(90deg,rgba(7,17,19,.88),rgba(7,17,19,.35))}.hero-content{padding:30px 23px}.hero h1{font-size:42px}.hero p{font-size:13px}.hero p br{display:none}.welcome-strip{flex-wrap:wrap;gap:16px}.section-heading h2{font-size:21px}.section-heading .accent-link{display:none}.event-grid{grid-template-columns:1fr}.event-image{height:190px}.detail-grid{grid-template-columns:1fr}.page-heading{padding:20px 0 24px}.detail-photo{height:220px}.panel{padding:21px}.login-grid{grid-template-columns:1fr;min-height:0}.login-art{height:240px;border-radius:9px 9px 0 0}.login-art>div{padding:20px}.login-mark{width:45px;height:45px;margin-bottom:5px}.login-art h1{font-size:27px;margin-bottom:8px}.login-art p{margin-bottom:0}.login-panel{border-radius:0 0 9px 9px;padding:27px 22px}.app-footer span{display:none}.calendar-row{gap:13px;padding:14px}.calendar-row strong{font-size:14px}.calendar-row small{font-size:11px}.date-tile{min-width:57px;padding:6px 12px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto}}@media(pointer:coarse){.text-button,.accent-link{min-height:44px;display:inline-flex;align-items:center}}

.bottom-tabs,.mobile-admin{display:none}@media(min-width:768px){.sidebar{position:sticky;top:0;height:100dvh;overflow-y:auto}}@media(max-width:767px){.sidebar nav{display:none}.main{padding-bottom:calc(94px + env(safe-area-inset-bottom,0px))}.bottom-tabs{position:fixed;z-index:100;bottom:0;left:0;right:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));padding:6px 8px calc(6px + env(safe-area-inset-bottom,0px));background:#1a1f22;border-top:1px solid var(--line)}.bottom-tabs a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;min-height:54px;color:var(--muted);font-size:11px;border-radius:6px;white-space:nowrap}.bottom-tabs a.active{color:var(--accent);background:var(--soft)}.bottom-tabs a:hover{text-decoration:none;background:var(--panel)}.bottom-tabs .icon{width:22px;height:22px}.mobile-admin{display:inline-flex;align-items:center;justify-content:center;min-height:44px;min-width:32px;color:var(--muted)}.account-actions{gap:10px}}


:root{--header-height:calc(72px + env(safe-area-inset-top,0px))}.app-header{position:fixed;top:0;left:0;right:0;z-index:200;height:var(--header-height);padding:env(safe-area-inset-top,0px) max(24px,calc((100vw - 1552px)/2)) 0;display:flex;align-items:center;justify-content:space-between;gap:16px;background:#1a1f22;border-bottom:1px solid var(--line)}.header-actions{display:flex;align-items:center;gap:12px}.app-header .avatar{width:44px;height:44px}.app-shell{padding-top:var(--header-height)}.header-menu{position:relative;border:0;margin:0;padding:0}.header-menu summary{display:flex;align-items:center;justify-content:center;width:44px;height:44px;list-style:none;border-radius:6px;color:var(--ink)}.header-menu summary::-webkit-details-marker{display:none}.header-menu summary .icon{width:25px;height:25px}.header-menu[open] summary{background:var(--soft);color:var(--accent)}.header-menu-panel{position:absolute;right:0;top:calc(100% + 12px);width:220px;max-width:calc(100vw - 32px);padding:8px;background:var(--panel);border:1px solid var(--line);border-radius:8px;box-shadow:0 12px 35px #0008}.header-menu-panel a,.header-menu-panel button{display:flex;align-items:center;width:100%;min-height:44px;padding:11px 13px;border:0;border-radius:5px;color:var(--ink);background:transparent;font-size:14px;text-align:left}.header-menu-panel a:hover,.header-menu-panel button:hover{background:var(--soft);text-decoration:none}.header-menu-panel form{margin:4px 0 0;border-top:1px solid var(--line);padding-top:4px}@media(min-width:768px){.sidebar{top:var(--header-height);height:calc(100dvh - var(--header-height))}}@media(max-width:767px){.app-header{padding-right:16px;padding-left:16px}.app-header .brand{font-size:27px}.sidebar{display:none}.topbar{min-height:52px}.header-actions{gap:8px}}

.avatar img{width:100%;height:100%;object-fit:cover;border-radius:50%}.avatar-panel{display:flex;align-items:flex-start;gap:24px;margin-bottom:24px}.avatar-panel>div:last-child{flex:1;min-width:0}.avatar-panel p{font-size:13px}.avatar-panel form{max-width:500px}.profile-avatar{width:100px;height:100px;border-radius:50%;background:var(--soft);overflow:hidden;flex-shrink:0}.profile-avatar img{width:100%;height:100%;object-fit:cover}@media(max-width:767px){.avatar-panel{flex-direction:column;gap:18px}.avatar-panel .button{width:100%}}
.aidun-shortcut{height:44px;min-width:44px;display:flex;align-items:center;justify-content:center;gap:5px;border-radius:50%;color:var(--accent);background:var(--soft)}.aidun-shortcut span{font-size:10px;font-weight:700}.aidun-shortcut:hover{text-decoration:none;filter:brightness(1.15)}.menu-profile{gap:10px}.menu-profile img{width:28px;height:28px;object-fit:cover;border-radius:50%;background:var(--soft)}.aidun-panel,.aidun-answer{max-width:850px}.aidun-answer{margin-top:24px}.aidun-answer h2{display:flex;align-items:center;gap:8px}.aidun-answer h2 .icon{color:var(--accent)}
.bike-photo{display:block;width:100%;max-height:380px;object-fit:contain;background:#171d20;border-radius:6px;margin-bottom:20px}.bike-photo-upload input{max-width:100%}
[hidden]{display:none!important}.settings-list{display:grid;gap:24px;max-width:850px}.settings-actions{display:flex;flex-wrap:wrap;gap:12px;margin:20px 0}.release-entry{padding-top:20px}.release-entry h3{font-size:18px}.release-entry ul{padding-left:20px}.settings-list small{display:block;line-height:1.7}
.menu-version{display:block;padding:12px 13px 5px;font-size:11px;color:var(--muted)}
.settings-section { padding: 0; overflow: hidden; }
.settings-section > summary { display:flex; align-items:center; gap:14px; padding:22px 24px; cursor:pointer; list-style:none; min-height:76px; }
.settings-section > summary::-webkit-details-marker { display:none; }
.settings-section > summary::after { content:'⌄'; margin-left:auto; font-size:24px; color:var(--muted); transition:transform .15s; }
.settings-section[open] > summary::after { transform:rotate(180deg); }
.settings-section > summary > .icon { color:var(--accent); flex-shrink:0; }
.settings-section > summary h2 { margin:0; font-size:20px; }
.settings-section > summary small { margin:0; }
.settings-body { padding:0 24px 24px; border-top:1px solid var(--line); }
.settings-body > :first-child { margin-top:20px; }
.settings-body small { display:block; line-height:1.6; }
.settings-actions form { margin:0; }
.language-picker { display:flex; gap:12px; flex-wrap:wrap; }
.coach-picker { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:12px; margin-bottom:16px; }
.coach-choice { position:relative; display:flex; align-items:center; flex-direction:column; gap:6px; padding:16px 8px; border:2px solid var(--line); border-radius:14px; cursor:pointer; background:var(--bg); text-align:center; }
.coach-choice:has(input:checked) { border-color:var(--accent); background:#f49a4712; }
.coach-choice input { width:18px; height:18px; align-self:flex-start; accent-color:var(--accent); }
.coach-choice img { width:100%; max-width:120px; aspect-ratio:1; object-fit:contain; }
.coach-choice span { font-size:13px; color:var(--muted); }
.coach-avatar { width:34px; height:34px; object-fit:contain; }
.coach-intro { display:flex; align-items:center; gap:16px; }
.coach-intro .coach-avatar { width:84px; height:84px; }
.settings-profile { display:flex; align-items:center; gap:16px; }
.settings-profile img { width:64px; height:64px; border-radius:50%; object-fit:cover; }
#password { scroll-margin-top:110px; }
@media(max-width:400px) { .settings-section > summary { padding:20px 16px; } .settings-body { padding:0 16px 20px; } .coach-picker { gap:6px; } .coach-choice { padding:10px 4px; } }
.settings-section { margin-top:0; border-top:1px solid var(--line); color:var(--ink); font-size:15px; } .settings-section .settings-body { padding-top:20px; } .settings-section .settings-body form { margin-top:0; }
.form-panel { align-self:start; }
.form-panel .avatar-panel { margin-bottom:0; }
.aidun-shortcut { position:relative; width:44px; min-width:44px; height:44px; overflow:hidden; border:1px solid #f3964855; background:radial-gradient(circle at 50% 30%,#4a3a2c,#292826); box-shadow:inset 0 0 0 2px #14181b55; }
.aidun-shortcut .coach-avatar { position:absolute; width:76px; height:76px; max-width:none; top:-8px; left:50%; transform:translateX(-50%); object-fit:contain; }
.aidun-shortcut:hover { border-color:var(--accent); }
.aidun-shortcut:focus-visible { outline-offset:3px; }
.main > .form-panel { margin-bottom:24px; }