:root{font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#18202a;background:#edf2f7;--nav:#071522;--nav2:#0d2235;--blue:#1769d2;--orange:#f5a400;--border:#dbe3ec}*{box-sizing:border-box}body{margin:0;background:linear-gradient(180deg,#eef3f8 0,#f8fafc 55%);min-height:100vh}a{color:#1769d2;text-decoration:none}header{background:linear-gradient(135deg,var(--nav),var(--nav2));color:#fff;padding:10px 18px;position:sticky;top:0;z-index:10;border-bottom:1px solid rgba(255,255,255,.08);box-shadow:0 5px 18px rgba(3,13,24,.22)}nav{max-width:1240px;margin:auto;display:flex;align-items:center;gap:20px}.brand{display:flex;align-items:center;gap:10px;color:#fff;margin-right:auto;min-width:max-content}.brand img{width:54px;height:54px;border-radius:14px;object-fit:cover;border:2px solid rgba(255,255,255,.85)}.brand span{display:flex;flex-direction:column;line-height:.95;font-style:italic;letter-spacing:.4px}.brand b{font-size:1.08rem;color:#f8fafc}.brand em{font-size:.98rem;color:var(--orange);font-weight:900;margin-top:5px}.nav-links{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.nav-links a{color:#e5edf6;padding:9px 11px;border-radius:8px}.nav-links a:hover{background:rgba(255,255,255,.09);color:#fff}.nav-links form{margin:0}.container{max-width:1240px;margin:24px auto;padding:0 16px}.card{background:#fff;border:1px solid var(--border);border-radius:14px;padding:18px;margin-bottom:18px;box-shadow:0 3px 12px rgba(15,36,58,.06)}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:14px}.grid .card{border-top:4px solid var(--blue)}h1,h2{color:#0d1b2a}.kpi{font-size:1.65rem;font-weight:800}.muted{color:#667085;font-size:.92rem}.badge{display:inline-block;padding:4px 8px;border-radius:999px;background:#e8eef5;font-size:.82rem}.badge.high{background:#fee2e2;color:#991b1b}.badge.ok{background:#dcfce7;color:#166534}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:10px;border-bottom:1px solid #e5e7eb;vertical-align:top}th{font-size:.85rem;color:#475467;background:#f8fafc}input,select,textarea,button{font:inherit}input,select,textarea{width:100%;padding:10px;border:1px solid #cbd5e1;border-radius:8px;background:#fff}input:focus,select:focus,textarea:focus{outline:3px solid rgba(23,105,210,.15);border-color:var(--blue)}textarea{min-height:90px}button,.button{display:inline-block;border:0;border-radius:8px;padding:10px 14px;background:linear-gradient(180deg,#2477df,#1261c7);color:#fff;cursor:pointer;font-weight:650}.button.secondary,button.secondary{background:#475467}.danger{background:#b42318!important}.form-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;align-items:end}.flash{padding:12px;border-radius:8px;background:#fff4e5;border:1px solid #f5c26b;margin-bottom:15px}.exercise{border-left:4px solid var(--blue)}.setline{display:grid;grid-template-columns:repeat(8,minmax(70px,1fr));gap:8px;align-items:end}.setline .wide{grid-column:span 2}.nowrap{white-space:nowrap}.chart{width:100%;height:280px;border:1px solid #e5e7eb;border-radius:8px;background:#fff}.auth{max-width:430px;margin:60px auto}.auth.card{position:relative;padding-top:92px}.auth.card:before{content:"";position:absolute;top:18px;left:50%;width:64px;height:64px;transform:translateX(-50%);background:url('logo.png') center/cover;border-radius:16px}.right{text-align:right}.inline-form{display:inline-block;margin-left:.5rem}.small{padding:.35rem .55rem;font-size:.9rem}.danger-zone{border-color:#b91c1c}
@media(max-width:850px){header{position:static}nav{align-items:flex-start;flex-direction:column}.brand{width:100%}.nav-links{width:100%;display:grid;grid-template-columns:repeat(3,1fr)}.nav-links a,.nav-links button{text-align:center;width:100%;font-size:.9rem}.nav-links form{width:100%}}
@media(max-width:760px){.container{margin-top:14px}.setline{grid-template-columns:repeat(2,1fr)}.setline .wide{grid-column:span 2}table.responsive thead{display:none}table.responsive tr{display:block;border-bottom:2px solid #e5e7eb;padding:8px 0}table.responsive td{display:block;border:0;padding:4px 0}.brand img{width:48px;height:48px}.nav-links{grid-template-columns:repeat(2,1fr)}}

.exercise{scroll-margin-top:92px}

/* iOS-PWA: Inhalt unterhalb von Dynamic Island/Statusleiste halten. */
header{padding-top:calc(10px + env(safe-area-inset-top,0px));padding-left:calc(18px + env(safe-area-inset-left,0px));padding-right:calc(18px + env(safe-area-inset-right,0px))}
.container{padding-left:calc(16px + env(safe-area-inset-left,0px));padding-right:calc(16px + env(safe-area-inset-right,0px));padding-bottom:calc(16px + env(safe-area-inset-bottom,0px))}
.training-metrics{grid-template-columns:repeat(4,minmax(150px,1fr))}.metric{padding:12px;border:1px solid var(--border);border-radius:10px;background:#f8fafc}
@media(max-width:760px){.training-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}body{padding-top:env(safe-area-inset-top,0px)}header{margin-top:calc(-1 * env(safe-area-inset-top,0px))}}

/* Übungsbilder und mobile Trainingsbedienung */
.exercise-title-row,.exercise-head{display:flex;align-items:center;gap:12px}.exercise-head h2{margin:0 0 4px}.thumb-button{border:0;background:transparent;padding:0;flex:0 0 auto}.exercise-thumb{width:64px;height:64px;object-fit:contain;background:#fff;border:1px solid var(--border);border-radius:12px}.exercise-thumb.large{width:82px;height:82px}.thumb-button:focus-visible{outline:3px solid rgba(23,105,210,.3);border-radius:12px}.trend-note{padding:8px 10px;background:#eef6ff;border-left:3px solid var(--blue);border-radius:6px}.quick-start{display:flex;gap:10px;flex-wrap:wrap}.quick-start form{margin:0}
.modal[hidden]{display:none}.modal{position:fixed;inset:0;z-index:1000;display:grid;place-items:center;padding:calc(20px + env(safe-area-inset-top,0px)) 16px calc(20px + env(safe-area-inset-bottom,0px))}.modal-backdrop{position:absolute;inset:0;background:rgba(2,8,23,.72)}.modal-panel{position:relative;z-index:1;width:min(560px,100%);max-height:90vh;overflow:auto;background:#fff;border-radius:18px;padding:20px;box-shadow:0 24px 80px rgba(0,0,0,.35)}.modal-panel img{width:100%;max-height:380px;object-fit:contain;background:#fff;border-radius:12px}.modal-close{position:absolute;right:12px;top:12px;width:40px;height:40px;border-radius:999px;padding:0;font-size:1.5rem;z-index:2}.rest-timer{position:fixed;right:calc(16px + env(safe-area-inset-right,0px));bottom:calc(16px + env(safe-area-inset-bottom,0px));z-index:900;background:#071522;color:#fff;border-radius:999px;padding:10px 12px 10px 16px;display:flex;align-items:center;gap:12px;box-shadow:0 8px 30px rgba(0,0,0,.28)}.rest-timer[hidden]{display:none}
@media(prefers-color-scheme:dark){:root{color:#e5edf6;background:#07111c;--border:#26384b}body{background:linear-gradient(180deg,#07111c,#0c1724)}.card,.modal-panel{background:#101d2b;color:#e5edf6}.card h1,.card h2,.modal-panel h2{color:#f8fafc}.muted{color:#a9b7c6}th{background:#142435;color:#c4d0dc}td,th{border-bottom-color:#26384b}input,select,textarea{background:#0b1622;color:#eef4fa;border-color:#34495e}.metric,.chart{background:#0b1622}.exercise-thumb{background:#fff}.trend-note{background:#102b46}.badge{background:#23364a;color:#eaf2f8}}
@media(max-width:760px){.exercise-thumb{width:58px;height:58px}.exercise-thumb.large{width:72px;height:72px}.exercise-head{align-items:flex-start}.modal-panel{padding:16px}.setline{grid-template-columns:repeat(2,minmax(0,1fr))}}


/* v8: kompakte iOS-orientierte Statistik- und Kalenderansichten */
.muscle-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(145px,1fr));gap:12px}.calendar-nav{display:flex;align-items:center;justify-content:space-between;gap:12px}.calendar{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:6px}.calendar>div:first-child,.calendar>div:nth-child(2),.calendar>div:nth-child(3),.calendar>div:nth-child(4),.calendar>div:nth-child(5),.calendar>div:nth-child(6),.calendar>div:nth-child(7){text-align:center;font-weight:700;color:var(--muted);padding:6px}.calendar-day{min-height:88px;padding:8px;border:1px solid var(--border);border-radius:14px;background:var(--card)}.calendar-day.empty{opacity:.25}.calendar-workout{display:block;margin-top:6px;padding:6px;border-radius:9px;background:rgba(51,153,255,.14);font-size:.82rem;text-decoration:none}.viz-callout{margin-top:14px;padding:12px;border-radius:14px;background:rgba(255,180,0,.12);border:1px solid rgba(255,180,0,.35)}.modal-panel img{cursor:zoom-in;max-height:70vh}.modal-panel img.zoomed{max-width:none;width:auto;transform:scale(1.55);cursor:zoom-out}.badge.ok{background:rgba(40,190,110,.18)}
@media(max-width:600px){.calendar{gap:3px}.calendar-day{min-height:68px;padding:5px;font-size:.78rem}.calendar-workout{font-size:.68rem;padding:4px}.setline{grid-template-columns:repeat(2,minmax(0,1fr))}}