/* Trainer-App: eigenständige Oberfläche fürs Handy (ohne Theme) */
:root{--g:#336633;--g2:#e8f1e8;--bg:#f4f5f4;--card:#fff;--tx:#1d2327;--mu:#646970;--bd:#dcdcde;--warn:#b26a00;--warnbg:#fff4e0;--bad:#b32d2e}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body.dsv-app-body{margin:0;background:var(--bg);color:var(--tx);font:16px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;padding-bottom:calc(64px + env(safe-area-inset-bottom))}
a{color:var(--g)}
.app-top{position:sticky;top:0;z-index:5;display:flex;justify-content:space-between;align-items:center;gap:8px;padding:10px 16px;padding-top:calc(10px + env(safe-area-inset-top));background:var(--g);color:#fff}
.app-top a{color:#fff}
.app-brand{font-weight:700}.app-brand small{font-weight:400;opacity:.8;margin-left:4px}
.app-user{font-size:13px;opacity:.95;text-align:right}
.app-main{max-width:720px;margin:0 auto;padding:12px 16px 24px}
h1{font-size:22px;margin:8px 0 4px}h2{font-size:17px;margin:18px 0 8px}
.app-card h2{margin-top:0}
.app-muted{color:var(--mu);font-size:14px}
.app-center{text-align:center}
.app-back{margin:4px 0}.app-back a{text-decoration:none}
.app-card{background:var(--card);border:1px solid var(--bd);border-radius:12px;padding:14px;margin:12px 0}
.app-card.is-warn{border-color:#f0c36d;background:var(--warnbg)}
.app-msg{background:var(--g2);border-left:4px solid var(--g);border-radius:8px;padding:10px 12px;margin:8px 0}
.app-msg.is-err{background:#fcf0f1;border-color:var(--bad)}
.app-day{font-size:14px;text-transform:uppercase;letter-spacing:.03em;color:var(--mu);margin:14px 0 6px}
.app-day small{text-transform:none;letter-spacing:0;font-weight:400}
.app-list{display:flex;flex-direction:column;gap:8px}
.app-sess{display:flex;align-items:center;gap:12px;background:var(--card);border:1px solid var(--bd);border-left:5px solid var(--g);border-radius:10px;padding:10px 12px;text-decoration:none;color:var(--tx);min-height:60px}
.app-sess.is-todo{border-left-color:var(--warn)}
.app-sess.st-cancelled,.app-sess.st-cancel_early,.app-sess.st-holiday{border-left-color:#aaa;opacity:.75}
.app-sess-time{display:flex;flex-direction:column;font-weight:700;font-size:17px;min-width:52px}
.app-sess-time small{font-weight:400;font-size:13px;color:var(--mu)}
.app-sess-main{flex:1;display:flex;flex-direction:column;min-width:0}
.app-sess-main small{color:var(--mu);font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.app-sess-st{display:flex;flex-direction:column;align-items:flex-end;gap:3px;font-size:12px;color:var(--mu)}
.dsv-pill{display:inline-block;padding:1px 8px;border-radius:10px;font-size:12px;white-space:nowrap;background:#eee;color:#333}
.dsv-pill-ok{background:#d7ecd7;color:#1e5a1e}.dsv-pill-warn{background:#ffe2b3;color:#7a4a00}.dsv-pill-bad{background:#f6d5d5;color:#8a1f1f}.dsv-pill-n{background:#e6e8ea;color:#3c434a}
.app-seg{display:flex;background:#e3e6e3;border-radius:10px;padding:3px;margin:10px 0}
.app-seg a{flex:1;text-align:center;padding:8px;border-radius:8px;text-decoration:none;color:var(--tx);font-size:14px}
.app-seg a.is-current{background:#fff;box-shadow:0 1px 2px rgba(0,0,0,.15);font-weight:600}
.app-pager{display:flex;justify-content:space-between;align-items:center;margin:10px 0}
.app-pager a{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:22px;background:#fff;border:1px solid var(--bd);text-decoration:none;font-size:20px}
.app-att{display:flex;flex-direction:column;gap:10px}
.app-att-row{border-bottom:1px solid #eee;padding-bottom:10px}
.app-att-name{font-weight:600;margin-bottom:6px}
.app-att-opts{display:flex;gap:6px}
.app-att-opts label{flex:1;position:relative}
.app-att-opts input{position:absolute;opacity:0;pointer-events:none}
.app-att-opts span{display:block;text-align:center;padding:9px 4px;border:1px solid var(--bd);border-radius:8px;font-size:14px;background:#fff;cursor:pointer;user-select:none}
.app-att-opts .opt-present input:checked+span{background:var(--g);border-color:var(--g);color:#fff}
.app-att-opts .opt-excused input:checked+span{background:#c98a00;border-color:#c98a00;color:#fff}
.app-att-opts .opt-absent input:checked+span{background:var(--bad);border-color:var(--bad);color:#fff}
.app-att-opts input:focus-visible+span{outline:2px solid var(--g);outline-offset:2px}
.app-att-note summary{font-size:13px;color:var(--mu);margin-top:4px;cursor:pointer}
.app-att-note input{margin-top:4px}
.app-f{display:block;margin:10px 0}
.app-f span{display:block;font-size:14px;color:var(--mu);margin-bottom:4px}
input[type=text],input[type=password],input[type=email],textarea,select{width:100%;font:inherit;padding:10px;border:1px solid var(--bd);border-radius:8px;background:#fff}
input[type=file]{max-width:100%}
.app-btn,.app-login input[type=submit]{display:block;width:100%;padding:14px;border:0;border-radius:10px;background:var(--g);color:#fff;font:600 17px system-ui,sans-serif;cursor:pointer}
.app-btn:disabled{opacity:.6}
.app-btn-sm{padding:8px 14px;border:1px solid var(--g);border-radius:8px;background:#fff;color:var(--g);font:inherit;font-size:14px;cursor:pointer}
.app-save{position:sticky;bottom:calc(64px + env(safe-area-inset-bottom));padding:10px 0;background:linear-gradient(transparent,var(--bg) 30%)}
.app-kpis{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin:10px 0}
.app-kpis div{background:#fff;border:1px solid var(--bd);border-radius:10px;padding:10px}
.app-kpis span{display:block;font-size:12px;color:var(--mu);text-transform:uppercase}
.app-kpis strong{font-size:16px}
.app-rows{list-style:none;margin:0;padding:0;background:#fff;border:1px solid var(--bd);border-radius:10px}
.app-rows li{border-bottom:1px solid #eee}
.app-rows li:last-child{border-bottom:0}
.app-rows li>span,.app-rows li>a{display:flex;justify-content:space-between;gap:8px;padding:10px 12px;color:var(--tx);text-decoration:none}
.app-rows li{display:flex;justify-content:space-between;align-items:center}
.app-rows li>a{flex:1}
.app-rows li>span:first-child{flex:1}
.app-book{border-bottom:1px solid #eee;padding:8px 0}.app-book:last-child{border-bottom:0}.app-book p{margin:4px 0}
.app-login{max-width:420px;margin:30px auto;background:#fff;border:1px solid var(--bd);border-radius:12px;padding:20px}
.app-login label{display:block;font-size:14px;color:var(--mu);margin-bottom:4px}
.app-login p{margin:10px 0}
.app-login .login-remember label{display:inline;color:var(--tx)}
.app-nav{position:fixed;left:0;right:0;bottom:0;z-index:5;display:flex;background:#fff;border-top:1px solid var(--bd);padding-bottom:env(safe-area-inset-bottom)}
.app-nav a{flex:1;display:flex;flex-direction:column;align-items:center;padding:6px 2px 8px;font-size:11px;color:var(--mu);text-decoration:none;min-height:56px;justify-content:center}
.app-nav a.is-current{color:var(--g);font-weight:700}
.app-nav-i{width:24px;height:24px;margin-bottom:2px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
/* Bewertungen (Ausgabe aus feedback.php) */
.app-main table{width:100%;border-collapse:collapse;font-size:14px}
.app-main td,.app-main th{padding:6px;border-bottom:1px solid #eee;text-align:left}
@media (min-width:720px){.app-kpis{grid-template-columns:repeat(4,1fr)}}