:root {
  --bg: #f7f9fc; --surface: #ffffff; --line: #e5eaf1; --text: #1a1f2e; --muted: #5b6475;
  --primary: #1ab0d6; --primary-dark: #0e91b3;
  --blue: #2563eb; --blue-700: #1d4ed8; --blue-800: #1e40af; --blue-50: #eff6ff; --blue-100: #dbeafe; --blue-200: #bfdbfe; --blue-300: #93c5fd;
  --purple: #9333ea; --purple-700: #7e22ce; --purple-800: #6b21a8; --purple-50: #faf5ff; --purple-100: #f3e8ff; --purple-200: #e9d5ff; --purple-300: #d8b4fe;
  --red: #c62828; --red-soft: #ef9a9a;
  --radius: 14px; --radius-s: 10px;
  --shadow: 0 1px 2px rgba(20,30,60,.05), 0 8px 24px rgba(20,30,60,.05); --shadow-lift: 0 12px 32px rgba(20,30,60,.14);
  --mono: "SF Mono", Menlo, "Fira Code", monospace;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font-family: Inter, "SF Pro Display", system-ui, -apple-system, "Segoe UI", sans-serif; line-height: 1.45; }
h1, h2 { margin: 0; font-weight: 800; letter-spacing: -.01em; }
h2 { font-size: 1.25rem; }
h2.h-small { font-size: 1rem; margin-bottom: 6px; }
.sub { color: var(--muted); margin: 4px 0 14px; font-size: .95rem; }
code { font-family: var(--mono); background: #eef2f7; padding: 1px 6px; border-radius: 5px; font-size: .85em; }
button { font: inherit; color: inherit; }
[hidden] { display: none !important; }
.wrap { max-width: 1240px; margin: 0 auto; padding: 0 20px; }

/* Header */
.site-head { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.9); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); transition: box-shadow .25s; padding-top: env(safe-area-inset-top); }
.site-head.scrolled { box-shadow: 0 3px 14px rgba(20,30,60,.08); }
.head-inner { display: flex; align-items: center; justify-content: space-between; height: 62px; }
.brand { display: flex; align-items: center; gap: 10px; }
.brand-ico { width: 34px; height: 34px; border-radius: 50%; background: linear-gradient(135deg, var(--blue), var(--primary)); color: #fff; display: grid; place-items: center; }
.brand-ico svg { width: 18px; height: 18px; }
.brand-txt { font-weight: 800; font-size: 1.25rem; background: linear-gradient(90deg, var(--blue), var(--purple)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.head-actions { display: flex; align-items: center; gap: 8px; }
.user-name { color: var(--muted); margin-right: 6px; }
.icon-btn { background: transparent; border: 0; border-radius: 8px; width: 34px; height: 34px; cursor: pointer; font-size: 1.15rem; line-height: 1; color: var(--muted); transition: background .15s; }
.icon-btn:hover { background: #eef2f7; color: var(--text); }

/* Tabs oben */
.tabs { display: inline-flex; gap: 2px; background: #eaeff5; border-radius: 14px; padding: 4px; margin: 18px 0; max-width: 100%; overflow-x: auto; }
.tab-btn { border: 0; background: transparent; border-radius: 11px; padding: 9px 16px; font-weight: 600; color: var(--muted); cursor: pointer; display: flex; align-items: center; gap: 7px; white-space: nowrap; transition: background .15s, color .15s; }
.tab-btn .tab-ico { font-size: 1rem; }
.tab-btn.is-active { background: #fff; color: var(--primary-dark); box-shadow: 0 1px 3px rgba(20,30,60,.12); }

/* Layout */
main { padding-bottom: 40px; }
.grid2 { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 20px; align-items: start; }
.col { min-width: 0; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; margin-bottom: 20px; box-shadow: var(--shadow); }
.card-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.hint { color: var(--muted); font-size: .85rem; margin: 8px 0 0; }

/* Eingabe */
.input-row { display: flex; gap: 10px; }
.input-box { flex: 1; position: relative; min-width: 0; }
#entry-input { width: 100%; font-family: var(--mono); font-size: 1.05rem; padding: 14px 40px 14px 16px; border: 1.5px solid var(--line); border-radius: var(--radius-s); background: #fff; color: var(--text); }
#entry-input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(26,176,214,.2); }
.input-ico { position: absolute; right: 14px; top: 50%; transform: translateY(-50%); color: #b6bfcc; }
.btn-log { border: 0; border-radius: var(--radius-s); padding: 0 20px; background: var(--primary); color: #fff; font-weight: 700; cursor: pointer; transition: background .15s, transform .15s; white-space: nowrap; }
.btn-log:hover { background: var(--primary-dark); transform: translateY(-1px); }
.quick-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 14px; }
.qb { font-family: var(--mono); font-weight: 700; font-size: .88rem; padding: 10px 14px; border-radius: 10px; border: 1px solid var(--line); background: #fff; cursor: pointer; transition: background .15s, transform .15s; }
.qb:hover { transform: translateY(-1px); }
.qb-s { background: var(--blue-50); color: var(--blue-700); border-color: var(--blue-200); }
.qb-s:hover { background: var(--blue-100); }
.qb-s.qb-strong { background: var(--blue-100); color: var(--blue-800); border-color: var(--blue-300); }
.qb-p { background: var(--purple-50); color: var(--purple-700); border-color: var(--purple-200); }
.qb-p:hover { background: var(--purple-100); }
.qb-p.qb-strong { background: var(--purple-100); color: var(--purple-800); border-color: var(--purple-300); }
.qb-goto { width: 100%; padding: 12px 18px; font-size: 1.05rem; border: 1.5px solid transparent; background: linear-gradient(#fff, #fff) padding-box, linear-gradient(90deg, var(--blue), var(--purple)) border-box; color: var(--blue-800); display: flex; align-items: center; justify-content: center; gap: 12px; }
.qb-goto:hover { background: linear-gradient(#f5f7ff, #f5f7ff) padding-box, linear-gradient(90deg, var(--blue), var(--purple)) border-box; }
.qb-goto .qb-sub { font-family: Inter, system-ui, sans-serif; font-weight: 500; font-size: .85rem; color: var(--muted); }
.saved { margin-top: 18px; border: 1px solid var(--line); border-radius: var(--radius-s); padding: 12px 18px; display: flex; align-items: center; gap: 12px; }
.saved-lbl { font-size: .75rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); font-weight: 600; }
.saved-items { display: flex; gap: 6px; flex: 1; }
.saved-items span { font-family: var(--mono); font-weight: 700; padding: 3px 10px; border-radius: 8px; font-size: .9rem; }
.saved-items .s { background: var(--blue-100); color: var(--blue-700); } .saved-items .p { background: var(--purple-100); color: var(--purple-700); }
.saved-period { color: var(--muted); font-size: .9rem; }

/* Timer */
.timer { margin-top: 24px; display: flex; flex-direction: column; align-items: center; text-align: center; border-radius: var(--radius-s); padding: 10px 0 4px; }
.clock { position: relative; width: 210px; height: 210px; border: 0; background: transparent; padding: 0; cursor: pointer; border-radius: 50%; }
.clock svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.clock-track { fill: none; stroke: #e6ebf2; stroke-width: 9; }
.clock-arc { fill: none; stroke: var(--primary); stroke-width: 9; stroke-linecap: round; stroke-dasharray: 326.7; stroke-dashoffset: 0; transition: stroke-dashoffset .25s linear, stroke .3s; }
.clock-time { position: absolute; top: 43%; left: 0; right: 0; transform: translateY(-50%); font-family: var(--mono); font-size: 2.3rem; font-weight: 700; color: var(--red); letter-spacing: -.02em; }
.clock.is-idle .clock-time, .clock.is-run .clock-time { color: var(--text); }
.clock-loop { position: absolute; top: 62%; left: 0; right: 0; font-size: .95rem; color: var(--muted); }
.clock.is-tone { animation: pulse 1s ease-in-out infinite; }
@keyframes pulse { 50% { transform: scale(1.04); } }
.timer-state { margin: 10px 0 6px; font-weight: 600; color: var(--red); min-height: 1.4em; font-size: .95rem; }
.timer-state.is-run { color: var(--primary-dark); }
.timer-state.is-idle { color: var(--muted); font-weight: 500; }
.quote { margin: 0 0 12px; font-style: italic; font-weight: 700; color: var(--text); font-size: 1rem; }
.timer-btns { display: flex; gap: 18px; flex-wrap: wrap; justify-content: center; }
.link-btn { border: 0; background: transparent; color: var(--muted); font-weight: 500; cursor: pointer; padding: 4px 6px; border-radius: 6px; }
.link-btn:hover { color: var(--text); background: #eef2f7; }

/* Kacheln */
.tiles2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.tile { padding: 20px 24px; margin-bottom: 20px; }
.tile-lbl { margin: 0 0 6px; font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); font-weight: 600; }
.tile-val { margin: 0; font-size: 2.2rem; font-weight: 900; line-height: 1; }
.tile-val.s, .s { color: var(--blue); } .tile-val.p, .p { color: var(--purple); }
.ring-totals .tile { padding: 18px 22px; }
.ring-totals .tile-s { background: var(--blue-50); border-color: var(--blue-50); }
.ring-totals .tile-p { background: var(--purple-50); border-color: var(--purple-50); }
.ring-totals .tile-s .tile-lbl { color: var(--blue); } .ring-totals .tile-p .tile-lbl { color: var(--purple); }
.ring-totals .tile-val { font-size: 2rem; }
.ring-totals .tile-s .tile-val { color: var(--blue-700); } .ring-totals .tile-p .tile-val { color: var(--purple-700); }
.tile-sub { margin: 6px 0 0; font-size: .85rem; }
.tile-s .tile-sub { color: #60a5fa; } .tile-p .tile-sub { color: #c084fc; }

/* Heute-Liste */
.entry-list { list-style: none; margin: 0; padding: 0; }
.entry-list li { display: grid; grid-template-columns: 60px 1fr auto auto; align-items: center; gap: 10px; padding: 8px 0; border-top: 1px solid var(--line); }
.entry-list li:first-child { border-top: 0; }
.e-time { color: var(--muted); font-family: var(--mono); font-size: .85rem; }
.e-ex { font-weight: 600; }
.e-ex.squats { color: var(--blue); } .e-ex.pushups { color: var(--purple); }
.e-period { color: var(--muted); font-size: .8rem; margin-left: 6px; font-weight: 400; }
.e-reps { font-family: var(--mono); font-weight: 700; min-width: 2.5em; text-align: right; }
.e-reps input { width: 4.5em; font: inherit; padding: 2px 6px; border: 1.5px solid var(--primary); border-radius: 6px; text-align: right; }
.e-actions { display: flex; gap: 2px; }
.e-actions .icon-btn { width: 30px; height: 30px; font-size: .95rem; }

/* Ring */
.ring-card .card-head h2 { margin-bottom: 0; }
.ring-wrap { position: relative; max-width: 560px; margin: 0 auto; }
#ring-svg { width: 100%; height: auto; display: block; filter: drop-shadow(0 4px 24px rgba(0,180,255,.10)); }
.seg { cursor: pointer; transition: opacity .15s; }
.seg:hover, .seg:focus { opacity: .7; outline: none; }
.pop { position: absolute; z-index: 5; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-s); box-shadow: var(--shadow-lift); padding: 8px 12px; font-size: .85rem; pointer-events: none; max-width: 220px; }
.pop b { display: block; margin-bottom: 2px; }
.legend { display: flex; flex-wrap: wrap; gap: 8px 16px; margin: 12px 0 20px; justify-content: center; }
.legend span { display: inline-flex; align-items: center; gap: 6px; font-size: .85rem; color: var(--muted); }
.legend i { width: 13px; height: 13px; border-radius: 50%; display: inline-block; flex-shrink: 0; }
.legend b { font-family: var(--mono); font-weight: 600; color: var(--text); }
.ring-actions { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; justify-content: center; }
.confirm { color: var(--red); font-weight: 600; font-size: .9rem; display: inline-flex; gap: 6px; align-items: center; flex-wrap: wrap; }

/* Woche */
.week-nav { display: flex; align-items: center; gap: 8px; font-weight: 600; font-size: .95rem; }
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; margin-top: 10px; }
.week-table { border-collapse: collapse; width: 100%; font-size: .9rem; font-family: var(--mono); }
.week-table th, .week-table td { padding: 9px 6px; text-align: center; border-bottom: 1px solid var(--line); white-space: nowrap; }
.week-table th { color: var(--muted); font-weight: 600; font-size: .78rem; font-family: Inter, system-ui, sans-serif; }
.week-table td:first-child, .week-table th:first-child { text-align: left; font-weight: 600; padding-left: 0; font-family: Inter, system-ui, sans-serif; }
.week-table td i { font-style: normal; color: #cfd6e0; margin: 0 2px; }
.week-table .s { font-weight: 700; } .week-table .p { font-weight: 700; }
.week-table .zero { color: #cfd6e0; }
.week-table .sum { background: var(--bg); font-weight: 700; }
.week-table tr.is-today td { background: #e6f7fb; }
.week-table tfoot td { font-weight: 800; border-top: 2px solid var(--line); }

/* Verlauf */
.cycle-head { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; }
.cycle-meta { color: var(--muted); font-size: .9rem; }
.badge { font-size: .75rem; font-weight: 700; padding: 3px 10px; border-radius: 999px; background: #e6f7fb; color: var(--primary-dark); vertical-align: middle; margin-left: 6px; }
.cycle-sums { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin: 14px 0; }
.stat { border-radius: var(--radius-s); padding: 12px; text-align: center; background: var(--bg); }
.stat b { display: block; font-size: 1.4rem; font-weight: 900; }
.stat small { color: var(--muted); font-size: .78rem; }
details summary { cursor: pointer; color: var(--primary-dark); font-weight: 600; font-size: .9rem; }
.detail-table { width: 100%; border-collapse: collapse; font-size: .85rem; margin-top: 8px; }
.detail-table th, .detail-table td { padding: 6px; border-bottom: 1px solid var(--line); text-align: left; }
.detail-table th { color: var(--muted); font-weight: 600; font-size: .75rem; }
.detail-table td.num { text-align: right; font-weight: 700; font-family: var(--mono); }

/* Sonstiges */
.install { position: fixed; bottom: 14px; left: 12px; right: 12px; background: #e6f7fb; border: 1px solid var(--primary); color: var(--primary-dark); border-radius: var(--radius-s); padding: 10px 12px; display: flex; justify-content: space-between; align-items: center; gap: 10px; font-size: .85rem; z-index: 45; box-shadow: var(--shadow-lift); max-width: 720px; margin: 0 auto; }
.toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); background: var(--text); color: #fff; padding: 10px 18px; border-radius: 999px; font-weight: 600; font-size: .9rem; z-index: 60; box-shadow: var(--shadow-lift); max-width: 90vw; text-align: center; }
.toast.is-err { background: var(--red); }
.locked { min-height: 100vh; display: grid; place-items: center; padding: 20px; }
.locked-box { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; max-width: 420px; text-align: center; box-shadow: var(--shadow); }
.locked-box h1 { margin-bottom: 10px; font-size: 1.5rem; }
.link-form { display: flex; gap: 8px; margin: 14px 0 6px; }
.link-form input { flex: 1; min-width: 0; font: inherit; font-size: .9rem; padding: 10px 12px; border: 1.5px solid var(--line); border-radius: var(--radius-s); }
.link-form input:focus { outline: none; border-color: var(--primary); }
.locked-box .btn-log { padding: 10px 16px; }
.qb:disabled, .btn-log:disabled { opacity: .55; cursor: default; transform: none; }
.dlg { border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; max-width: 420px; width: calc(100vw - 32px); box-shadow: var(--shadow-lift); color: var(--text); }
.dlg::backdrop { background: rgba(20,30,60,.35); }
.dlg h2 { margin-bottom: 12px; font-size: 1.1rem; }
.dlg .row { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 12px 0; border-top: 1px solid var(--line); font-weight: 500; font-size: .95rem; }
.row-val { display: flex; align-items: center; gap: 6px; }
.dlg input[type=range] { width: 120px; accent-color: var(--primary); }
.dlg input[type=checkbox] { width: 20px; height: 20px; accent-color: var(--primary); }
.dlg-btns { display: flex; justify-content: flex-end; gap: 8px; margin-top: 14px; }
.dlg .btn-log { padding: 10px 18px; }

@media (max-width: 900px) {
  .grid2 { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .wrap { padding: 0 12px; }
  .card { padding: 16px; }
  .tabs { display: flex; margin: 12px 0; }
  .tab-btn { flex: 1; justify-content: center; padding: 9px 8px; font-size: .85rem; }
  .user-name { display: none; }
  .tiles2 { gap: 12px; }
  .tile-val { font-size: 1.8rem; }
  .cycle-sums { grid-template-columns: repeat(2, 1fr); }
  .quick-row { gap: 8px; }
  .qb { padding: 9px 12px; font-size: .85rem; }
  .week-table { font-size: .74rem; }
  .week-table th, .week-table td { padding: 6px 2px; }
  .legend { gap: 6px 10px; }
  .legend span { font-size: .75rem; }
  .entry-list li { grid-template-columns: 52px 1fr auto auto; gap: 6px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}