/* Fitalyze – Stylesheet */
:root {
    --bg: #f3f5f8;
    --surface: #ffffff;
    --surface-2: #f8fafc;
    --border: #e3e8ef;
    --text: #18212f;
    --muted: #6b7686;
    --primary: #1f6feb;
    --primary-ink: #ffffff;
    --accent: #f26b1d;
    --good: #16a34a;
    --warn: #c98a06;
    --bad: #dc2626;
    --gold: #b7791f;
    --side-bg: #111a2b;
    --side-text: #c4cddb;
    --side-active: #1f2c45;
    --z1: #9ca3af; --z2: #3b82f6; --z3: #22c55e; --z4: #f59e0b; --z5: #ef4444;
    --c-hr: #e5484d; --c-pace: #1f6feb; --c-alt: #8b9bb0; --c-cad: #a855f7; --c-pow: #f59e0b;
    --c-ctl: #1f6feb; --c-atl: #e5484d; --c-tsb: #16a34a;
    --radius: 12px;
    --shadow: 0 1px 2px rgba(16, 24, 40, .05), 0 1px 3px rgba(16, 24, 40, .06);
    color-scheme: light;
}
@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
        --bg: #0c111b; --surface: #141b27; --surface-2: #1a2231; --border: #263043; --text: #e5eaf2; --muted: #8d99ab;
        --primary: #4c8dff; --side-bg: #090d15; --side-active: #182234; --c-pace: #4c8dff; --c-ctl: #4c8dff;
        --shadow: none; color-scheme: dark;
    }
}
:root[data-theme="dark"] {
    --bg: #0c111b; --surface: #141b27; --surface-2: #1a2231; --border: #263043; --text: #e5eaf2; --muted: #8d99ab;
    --primary: #4c8dff; --side-bg: #090d15; --side-active: #182234; --c-pace: #4c8dff; --c-ctl: #4c8dff;
    --shadow: none; color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
    margin: 0; background: var(--bg); color: var(--text);
    font: 15px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-variant-numeric: tabular-nums;
}
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { margin: 0; line-height: 1.25; }
h2 { font-size: 1.3rem; }
h3 { font-size: 1rem; }
code { background: var(--surface-2); border: 1px solid var(--border); border-radius: 5px; padding: 1px 5px; font-size: .85em; word-break: break-all; }
hr { border: 0; border-top: 1px solid var(--border); margin: 18px 0; }
.muted { color: var(--muted); }
.small, small { font-size: .82rem; }
.strong { font-weight: 600; }
.nowrap { white-space: nowrap; }
.mt { margin-top: 12px; }
.text-bad { color: var(--bad); }

/* ---------- Layout ---------- */
.shell { display: flex; min-height: 100vh; }
.sidebar {
    width: 232px; flex: 0 0 232px; background: var(--side-bg); color: var(--side-text);
    display: flex; flex-direction: column; padding: 18px 12px; position: sticky; top: 0; height: 100vh;
}
.brand { display: flex; align-items: center; gap: 10px; color: #fff; font-weight: 700; font-size: 1.15rem; padding: 4px 10px 18px; }
.brand:hover { text-decoration: none; }
.brand-mark {
    display: inline-grid; place-items: center; width: 32px; height: 32px; border-radius: 9px;
    background: linear-gradient(135deg, var(--accent), #e23c6b); color: #fff; font-weight: 800;
}
.sidebar nav { display: flex; flex-direction: column; gap: 2px; flex: 1; overflow-y: auto; }
.sidebar nav a { color: var(--side-text); padding: 9px 12px; border-radius: 8px; display: flex; gap: 10px; align-items: center; }
.sidebar nav a:hover { background: var(--side-active); text-decoration: none; color: #fff; }
.sidebar nav a.active { background: var(--side-active); color: #fff; font-weight: 600; box-shadow: inset 3px 0 0 var(--accent); }
.ico { width: 22px; text-align: center; }
.nav-sep { font-size: .72rem; text-transform: uppercase; letter-spacing: .06em; color: #6f7c92; padding: 16px 12px 6px; }
.sidebar-foot { border-top: 1px solid #22304a; padding: 14px 8px 0; display: flex; flex-direction: column; gap: 10px; }
.who { color: #fff; font-weight: 600; font-size: .9rem; overflow: hidden; text-overflow: ellipsis; }
.who small { display: block; color: #8592a8; font-weight: 400; overflow: hidden; text-overflow: ellipsis; }
.sidebar .btn-ghost { color: var(--side-text); border-color: #2a3956; }

.main { flex: 1; min-width: 0; }
.topbar { display: flex; align-items: center; gap: 14px; padding: 18px 28px 6px; }
.topbar h1 { font-size: 1.45rem; flex: 1; }
.menu-btn { display: none; background: none; border: 0; font-size: 1.4rem; color: var(--text); cursor: pointer; }
.content { padding: 12px 28px 40px; max-width: 1400px; }

.grid { display: grid; gap: 16px; margin-bottom: 16px; }
.grid > .card, .grid > div > .card { margin-bottom: 0; }
.grid > div { display: flex; flex-direction: column; gap: 16px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid-2-1 { grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); }

.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px 20px; box-shadow: var(--shadow); margin-bottom: 16px; }
.card.no-pad { padding: 0; overflow: hidden; }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 12px; flex-wrap: wrap; }
.empty { text-align: center; padding: 48px 20px; }
.big-num { font-size: 3rem; font-weight: 800; color: var(--muted); }

/* ---------- KPIs ---------- */
.kpi-label { color: var(--muted); font-size: .8rem; text-transform: uppercase; letter-spacing: .05em; }
.kpi-value { font-size: 1.9rem; font-weight: 700; margin: 2px 0; }
.kpi-value small { font-size: .9rem; font-weight: 500; color: var(--muted); }
.kpi-value.small-val { font-size: 1rem; padding-top: 10px; }
.kpi-sub { color: var(--muted); font-size: .85rem; }
.tsb-good { color: var(--good); }
.tsb-bad { color: var(--bad); }

.chart-box { position: relative; height: 260px; }
.chart-box.tall { height: 380px; }

/* ---------- Tabellen ---------- */
.table-wrap { overflow-x: auto; margin: 0 -4px; }
.table { width: 100%; border-collapse: collapse; }
.table th { text-align: left; font-size: .75rem; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); font-weight: 600; padding: 8px 10px; border-bottom: 1px solid var(--border); white-space: nowrap; }
.table td { padding: 9px 10px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.table tr:last-child td { border-bottom: 0; }
.table.compact td { padding: 6px 8px; }
.table .num { text-align: right; white-space: nowrap; }
.table tr.clickable { cursor: pointer; }
.table tr.clickable:hover td { background: var(--surface-2); }
.sport-ico { font-size: 1.15rem; width: 34px; }
.rank { color: var(--muted); width: 28px; }

/* ---------- Formulare ---------- */
.form { display: flex; flex-direction: column; gap: 12px; }
.form label { display: flex; flex-direction: column; gap: 5px; font-size: .85rem; font-weight: 600; color: var(--muted); }
.form label.check { flex-direction: row; align-items: center; gap: 8px; color: var(--text); font-weight: 400; font-size: .92rem; }
.form-inline-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 16px; }
.form-row { flex-direction: row; flex-wrap: wrap; align-items: flex-end; }
.span-2 { grid-column: span 2; }
.row-between { display: flex; justify-content: space-between; align-items: center; }
input, select, textarea {
    font: inherit; color: var(--text); background: var(--surface); border: 1px solid var(--border); border-radius: 8px;
    padding: 9px 11px; width: 100%; min-width: 0;
}
input[type=checkbox] { width: auto; }
input:focus, select:focus, textarea:focus { outline: 2px solid color-mix(in srgb, var(--primary) 35%, transparent); border-color: var(--primary); }
.hp { position: absolute; left: -9999px; }
.dropzone { border: 2px dashed var(--border); border-radius: 10px; padding: 18px; text-align: center; cursor: pointer; }
.dropzone input { border: 0; padding: 0; }
.dropzone span { color: var(--muted); font-weight: 400; }

.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 6px; font: inherit; font-weight: 600; font-size: .9rem;
    padding: 9px 16px; border-radius: 8px; border: 1px solid var(--border); background: var(--surface); color: var(--text); cursor: pointer; white-space: nowrap;
}
.btn:hover { text-decoration: none; background: var(--surface-2); }
.btn-primary { background: var(--primary); border-color: var(--primary); color: var(--primary-ink); }
.btn-primary:hover { background: color-mix(in srgb, var(--primary) 88%, #000); }
.btn-danger { background: var(--bad); border-color: var(--bad); color: #fff; }
.btn-danger:hover { background: color-mix(in srgb, var(--bad) 85%, #000); }
.btn-ghost { background: transparent; }
.btn-sm { padding: 6px 11px; font-size: .82rem; }
.btn-block { width: 100%; }
.btn[disabled] { opacity: .6; cursor: progress; }
.btn-row { display: flex; gap: 8px; flex-wrap: wrap; }

.filter-bar { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; padding: 12px 14px; }
.filter-bar select, .filter-bar input { width: auto; padding: 7px 10px; }
.filter-bar input[type=search] { flex: 1; min-width: 160px; }
.filter-sum { margin-left: auto; }
.inline-search input { padding: 6px 10px; width: 220px; }

.seg { display: inline-flex; border: 1px solid var(--border); border-radius: 8px; overflow: hidden; flex-wrap: wrap; }
.seg a, .seg button { padding: 6px 12px; font: inherit; font-size: .85rem; color: var(--text); background: var(--surface); border: 0; border-right: 1px solid var(--border); cursor: pointer; }
.seg a:last-child, .seg button:last-child { border-right: 0; }
.seg a:hover { text-decoration: none; background: var(--surface-2); }
.seg .active { background: var(--primary); color: #fff; }

/* ---------- Badges & Alerts ---------- */
.badge { display: inline-block; font-size: .72rem; font-weight: 600; padding: 2px 8px; border-radius: 999px; background: var(--surface-2); border: 1px solid var(--border); color: var(--muted); }
.badge-ok { color: var(--good); border-color: color-mix(in srgb, var(--good) 40%, transparent); background: color-mix(in srgb, var(--good) 10%, transparent); }
.badge-warn { color: var(--warn); border-color: color-mix(in srgb, var(--warn) 40%, transparent); background: color-mix(in srgb, var(--warn) 10%, transparent); }
.badge-bad { color: var(--bad); border-color: color-mix(in srgb, var(--bad) 40%, transparent); background: color-mix(in srgb, var(--bad) 10%, transparent); }
.badge-gold { color: var(--gold); border-color: color-mix(in srgb, var(--gold) 40%, transparent); background: color-mix(in srgb, var(--gold) 12%, transparent); }
.alert { padding: 11px 14px; border-radius: 10px; margin-bottom: 14px; border: 1px solid; font-size: .92rem; }
.alert-success { color: var(--good); background: color-mix(in srgb, var(--good) 8%, var(--surface)); border-color: color-mix(in srgb, var(--good) 30%, transparent); }
.alert-error { color: var(--bad); background: color-mix(in srgb, var(--bad) 8%, var(--surface)); border-color: color-mix(in srgb, var(--bad) 30%, transparent); }
.alert-warning { color: var(--warn); background: color-mix(in srgb, var(--warn) 8%, var(--surface)); border-color: color-mix(in srgb, var(--warn) 30%, transparent); }
.alert-info { color: var(--primary); background: color-mix(in srgb, var(--primary) 7%, var(--surface)); border-color: color-mix(in srgb, var(--primary) 25%, transparent); }

.dl { display: grid; grid-template-columns: max-content 1fr; gap: 6px 16px; margin: 0 0 16px; }
.dl dt { color: var(--muted); }
.dl dd { margin: 0; }
.steps { margin: 0; padding-left: 20px; color: var(--muted); }
.steps li { margin-bottom: 6px; }
.checklist { list-style: none; padding: 0; margin: 0 0 20px; }
.checklist li { padding: 6px 0; border-bottom: 1px solid var(--border); }
.checklist li.ok { color: var(--good); }
.checklist li.bad { color: var(--bad); }
.checklist small { color: var(--muted); }
.onboarding { border-left: 4px solid var(--accent); }
.onboarding p { color: var(--muted); }
.danger-zone { border-color: color-mix(in srgb, var(--bad) 35%, var(--border)); }

/* ---------- Aktivität ---------- */
.activity-head { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.activity-title { display: flex; gap: 14px; align-items: center; }
.sport-badge { font-size: 1.8rem; width: 54px; height: 54px; display: grid; place-items: center; background: var(--surface-2); border-radius: 14px; border: 1px solid var(--border); }
.activity-actions { display: flex; gap: 8px; }
.facts { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 16px; }
.fact-label { color: var(--muted); font-size: .75rem; text-transform: uppercase; letter-spacing: .05em; }
.fact-value { font-size: 1.2rem; font-weight: 700; }
.notes { white-space: normal; }
.map { height: 380px; }
.zone-row { display: grid; grid-template-columns: 170px 1fr 110px; gap: 10px; align-items: center; margin-bottom: 8px; font-size: .9rem; }
.zone-bar { height: 14px; background: var(--surface-2); border-radius: 7px; overflow: hidden; }
.zone-bar span { display: block; height: 100%; border-radius: 7px; }
.zone-val { text-align: right; white-space: nowrap; }
.z1 { background: var(--z1); } .z2 { background: var(--z2); } .z3 { background: var(--z3); } .z4 { background: var(--z4); } .z5 { background: var(--z5); }
.split-bar-col { width: 34%; }
.split-bar { display: block; height: 10px; border-radius: 5px; background: color-mix(in srgb, var(--primary) 70%, transparent); }
.pager { display: flex; gap: 4px; justify-content: center; padding-top: 14px; flex-wrap: wrap; }
.pager a, .pager span { padding: 5px 11px; border-radius: 7px; border: 1px solid var(--border); color: var(--text); }
.pager a.active { background: var(--primary); color: #fff; border-color: var(--primary); }

/* ---------- Heatmap ---------- */
.heatmap { overflow-x: auto; }
.hm-grid { display: grid; grid-auto-flow: column; grid-template-rows: repeat(7, 13px); gap: 3px; width: max-content; }
.hm { width: 13px; height: 13px; border-radius: 3px; background: var(--surface-2); border: 1px solid var(--border); }
.hm.out { visibility: hidden; }
.hm.l1 { background: color-mix(in srgb, var(--accent) 30%, var(--surface)); border-color: transparent; }
.hm.l2 { background: color-mix(in srgb, var(--accent) 55%, var(--surface)); border-color: transparent; }
.hm.l3 { background: color-mix(in srgb, var(--accent) 78%, var(--surface)); border-color: transparent; }
.hm.l4 { background: var(--accent); border-color: transparent; }

/* ---------- Gastseiten ---------- */
body.guest { display: grid; place-items: center; min-height: 100vh; padding: 24px 16px;
    background: radial-gradient(1200px 600px at 10% -10%, color-mix(in srgb, var(--accent) 16%, transparent), transparent), var(--bg); }
.guest-wrap { width: 100%; max-width: 420px; }
.guest-wrap.wide { max-width: 720px; }
.brand-lg { color: var(--text); justify-content: center; font-size: 1.6rem; padding-bottom: 6px; }
.tagline { text-align: center; color: var(--muted); margin: 0 0 20px; }
.guest-card h2 { margin-bottom: 14px; }
.guest-card h3 { margin: 18px 0 8px; }
.guest-links { display: flex; justify-content: space-between; margin-top: 16px; font-size: .9rem; gap: 10px; flex-wrap: wrap; }

/* ---------- Responsiv ---------- */
@media (max-width: 1100px) {
    .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .grid-2-1 { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 820px) {
    .sidebar { position: fixed; left: 0; top: 0; z-index: 1000; transform: translateX(-100%); transition: transform .2s; box-shadow: 0 0 40px rgba(0,0,0,.3); }
    .sidebar.open { transform: none; }
    .menu-btn { display: block; }
    .topbar { padding: 14px 16px 4px; }
    .content { padding: 10px 16px 32px; }
    .grid-2, .grid-3 { grid-template-columns: minmax(0, 1fr); }
    .hide-sm { display: none; }
    .form-inline-grid { grid-template-columns: 1fr; }
    .span-2 { grid-column: auto; }
    .zone-row { grid-template-columns: 1fr 90px; }
    .zone-row .zone-bar { grid-column: span 2; order: 3; }
    .filter-sum { margin-left: 0; width: 100%; }
    .kpi-value { font-size: 1.5rem; }
    .chart-box.tall { height: 300px; }
}
@media (max-width: 480px) {
    .grid-4 { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 10px; }
    .card { padding: 14px; }
}

pre.raw { background: var(--surface-2); border: 1px solid var(--border); border-radius: 8px; padding: 12px; font-size: .78rem; max-height: 360px; overflow: auto; white-space: pre-wrap; word-break: break-word; }