/* ===== RESET & BASE ===== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:16px;scroll-behavior:smooth}
body{font-family:'Inter',system-ui,-apple-system,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.6;min-height:100vh;display:flex;flex-direction:column;transition:background .3s,color .3s}
a{text-decoration:none;color:inherit}
button{cursor:pointer;border:none;background:none;font:inherit;color:inherit}
input,select,textarea{font:inherit;color:inherit}

/* ================================================================
   THEMES
   ================================================================ */

/* --- Респектабельная (DEFAULT) --- */
:root{
    --bg-primary:#fafafa;
    --bg-card:#ffffff;
    --bg-card-hover:#f5f5f5;
    --bg-surface:#f0f0f0;
    --bg-input:#ffffff;
    --border:#e5e5e5;
    --border-light:#d4d4d4;
    --text-primary:#171717;
    --text-secondary:#525252;
    --text-muted:#a3a3a3;
    --accent:#b91c1c;
    --accent-light:#dc2626;
    --accent-dark:#991b1b;
    --green:#16a34a;
    --green-bg:rgba(22,163,74,.1);
    --orange:#d97706;
    --orange-bg:rgba(217,119,6,.1);
    --red:#dc2626;
    --red-bg:rgba(220,38,38,.1);
    --blue:#2563eb;
    --blue-bg:rgba(37,99,235,.1);
    --purple:#7c3aed;
    --radius:12px;
    --radius-sm:8px;
    --radius-lg:16px;
    --shadow:0 4px 24px rgba(0,0,0,.06);
    --navbar-bg:rgba(255,255,255,.92);
    --accent-bg:rgba(185,28,28,.1);
    --accent-bg-subtle:rgba(185,28,28,.04);
    --accent-shadow:rgba(185,28,28,.2);
    --accent-border:rgba(185,28,28,.15);
    --purple-bg:rgba(124,58,237,.08);
    --tab-active-bg:rgba(185,28,28,.08);
    --table-border:rgba(0,0,0,.06);
    --shadow-hover:0 4px 20px rgba(0,0,0,.08);
    --gradient-from:#dc2626;
    --gradient-to:#991b1b;
    --figure-body-stroke:rgba(80,80,80,.25);
    --figure-grid-stroke:rgba(185,28,28,.08);
    --chart-text:#525252;
    --chart-grid:rgba(0,0,0,.08);
}

/* --- Светлая --- */
[data-theme="light"]{
    --bg-primary:#f8fafc;
    --bg-card:#ffffff;
    --bg-card-hover:#f1f5f9;
    --bg-surface:#f1f5f9;
    --bg-input:#ffffff;
    --border:#e2e8f0;
    --border-light:#cbd5e1;
    --text-primary:#0f172a;
    --text-secondary:#475569;
    --text-muted:#94a3b8;
    --accent:#6366f1;
    --accent-light:#818cf8;
    --accent-dark:#4f46e5;
    --green:#10b981;
    --green-bg:rgba(16,185,129,.1);
    --orange:#f59e0b;
    --orange-bg:rgba(245,158,11,.1);
    --red:#ef4444;
    --red-bg:rgba(239,68,68,.1);
    --blue:#3b82f6;
    --blue-bg:rgba(59,130,246,.1);
    --purple:#a855f7;
    --navbar-bg:rgba(248,250,252,.92);
    --accent-bg:rgba(99,102,241,.1);
    --accent-bg-subtle:rgba(99,102,241,.04);
    --accent-shadow:rgba(99,102,241,.2);
    --accent-border:rgba(99,102,241,.12);
    --purple-bg:rgba(168,85,247,.08);
    --tab-active-bg:rgba(99,102,241,.08);
    --table-border:rgba(0,0,0,.06);
    --shadow-hover:0 4px 20px rgba(0,0,0,.08);
    --gradient-from:#6366f1;
    --gradient-to:#a855f7;
    --figure-body-stroke:rgba(100,116,139,.3);
    --figure-grid-stroke:rgba(99,102,241,.08);
    --chart-text:#475569;
    --chart-grid:rgba(0,0,0,.07);
}

/* --- Тёмная --- */
[data-theme="dark"]{
    --bg-primary:#0b1120;
    --bg-card:#131c2e;
    --bg-card-hover:#182236;
    --bg-surface:#0f1923;
    --bg-input:#0d1526;
    --border:#1e2d45;
    --border-light:#253552;
    --text-primary:#e2e8f0;
    --text-secondary:#8b9dc3;
    --text-muted:#5a6f8f;
    --accent:#6366f1;
    --accent-light:#818cf8;
    --accent-dark:#4f46e5;
    --green:#10b981;
    --green-bg:rgba(16,185,129,.12);
    --orange:#f59e0b;
    --orange-bg:rgba(245,158,11,.12);
    --red:#ef4444;
    --red-bg:rgba(239,68,68,.12);
    --blue:#3b82f6;
    --blue-bg:rgba(59,130,246,.12);
    --purple:#a855f7;
    --navbar-bg:rgba(15,25,35,.85);
    --accent-bg:rgba(99,102,241,.15);
    --accent-bg-subtle:rgba(99,102,241,.05);
    --accent-shadow:rgba(99,102,241,.35);
    --accent-border:rgba(99,102,241,.15);
    --purple-bg:rgba(168,85,247,.15);
    --tab-active-bg:rgba(99,102,241,.15);
    --table-border:rgba(30,45,69,.5);
    --shadow-hover:0 4px 20px rgba(0,0,0,.25);
    --gradient-from:#818cf8;
    --gradient-to:#a855f7;
    --figure-body-stroke:rgba(139,157,195,.4);
    --figure-grid-stroke:rgba(99,102,241,.1);
    --chart-text:#8b9dc3;
    --chart-grid:rgba(30,45,69,.6);
}

/* ===== NAVBAR ===== */
.navbar{background:var(--navbar-bg);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}
.navbar-inner{max-width:1320px;margin:0 auto;padding:0 24px;display:flex;align-items:center;height:60px}
.navbar-brand{display:flex;align-items:center;gap:10px;margin-right:auto}
.brand-logo{flex-shrink:0}
.brand-text{font-size:1.1rem;font-weight:700;letter-spacing:-.02em}
.navbar-links{display:flex;gap:4px;margin-left:auto}
.nav-link{padding:8px 16px;border-radius:var(--radius-sm);font-size:.875rem;font-weight:500;color:var(--text-secondary);transition:all .2s}
.nav-link:hover{color:var(--text-primary);background:var(--accent-bg-subtle)}
.nav-link.active{color:var(--accent-light);background:var(--accent-bg)}
.burger{display:none;flex-direction:column;gap:5px;padding:8px}
.burger span{display:block;width:22px;height:2px;background:var(--text-secondary);border-radius:2px;transition:all .3s}

/* ===== THEME SWITCHER ===== */
.theme-switcher{display:flex;gap:5px;align-items:center;margin-left:12px;padding-left:12px;border-left:1px solid var(--border)}
.theme-btn{width:24px;height:24px;border-radius:50%;border:2px solid var(--border);cursor:pointer;transition:all .2s;padding:0;flex-shrink:0}
.theme-btn:hover{transform:scale(1.15);border-color:var(--text-muted)}
.theme-btn.active{border-color:var(--text-primary);box-shadow:0 0 0 2px var(--accent-shadow)}
.theme-btn--resp{background:linear-gradient(135deg,#b91c1c 50%,#fafafa 50%)}
.theme-btn--light{background:linear-gradient(135deg,#6366f1 50%,#f8fafc 50%)}
.theme-btn--dark{background:linear-gradient(135deg,#818cf8 50%,#0b1120 50%)}

/* ===== MAIN CONTENT ===== */
.main-content{flex:1;max-width:1320px;margin:0 auto;padding:24px;width:100%;overflow-x:hidden}

/* ===== FOOTER ===== */
.footer{border-top:1px solid var(--border);padding:20px 24px;background:var(--bg-surface)}
.footer-inner{max-width:1320px;margin:0 auto}
.footer-nav{display:flex;justify-content:center;gap:32px;margin-bottom:12px}
.footer-link{display:flex;flex-direction:column;align-items:center;gap:4px;color:var(--text-muted);font-size:.75rem;transition:color .2s}
.footer-link:hover{color:var(--accent-light)}
.footer-link svg{opacity:.6;transition:opacity .2s}
.footer-link:hover svg{opacity:1}
.footer-copy{text-align:center;color:var(--text-muted);font-size:.72rem}

/* ===== TEXT UTILITIES ===== */
.text-accent{color:var(--accent-light);font-weight:800}

/* ===== PAGE HEADER ===== */
.page-header{margin-bottom:28px}
.page-title{font-size:1.75rem;font-weight:700;margin-bottom:6px;background:linear-gradient(135deg,var(--gradient-from),var(--gradient-to));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.page-subtitle{color:var(--text-secondary);font-size:.95rem}

/* ================================================================
   LANDING HERO
   ================================================================ */
.landing-hero{display:grid;grid-template-columns:340px 1fr;gap:48px;align-items:center;min-height:calc(100vh - 200px);padding:20px 0 40px}
.landing-hero__left{display:flex;justify-content:center;align-items:center}

.human-figure-wrap{position:relative;display:flex;flex-direction:column;align-items:center}
.human-svg{width:220px;height:auto;filter:drop-shadow(0 0 30px var(--accent-bg-subtle))}
.human-figure__label{margin-top:12px;font-size:.78rem;color:var(--text-muted);text-align:center;letter-spacing:.04em;text-transform:uppercase}

/* CoP animation */
.cop-dot,.cop-dot-inner,.cop-glow{animation:copFloat 4s ease-in-out infinite}
.cop-ring-1{animation:copPulse1 3s ease-in-out infinite}
.cop-ring-2{animation:copPulse2 4s ease-in-out infinite}
.cop-ring-3{animation:copPulse3 5s ease-in-out infinite}

@keyframes copFloat{
    0%,100%{transform:translate(0,0)}
    15%{transform:translate(2px,-3px)}
    30%{transform:translate(-1px,2px)}
    45%{transform:translate(3px,1px)}
    60%{transform:translate(-2px,-2px)}
    75%{transform:translate(1px,3px)}
    90%{transform:translate(-3px,-1px)}
}
@keyframes copPulse1{0%,100%{r:18;opacity:1}50%{r:22;opacity:.6}}
@keyframes copPulse2{0%,100%{r:30;opacity:1}50%{r:36;opacity:.4}}
@keyframes copPulse3{0%,100%{r:44;opacity:1}50%{r:52;opacity:.2}}

.landing-hero__right{display:flex;flex-direction:column;gap:28px}
.landing-title{font-size:2.6rem;font-weight:800;line-height:1.15;letter-spacing:-.03em}

/* Steps list */
.steps-list{display:flex;flex-direction:column;gap:16px}
.step-item{display:flex;gap:16px;align-items:flex-start;padding:16px 20px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);transition:all .3s}
.step-item:hover{border-color:var(--accent);background:var(--bg-card-hover);transform:translateX(4px)}
.step-num{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,var(--gradient-from),var(--gradient-to));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1.1rem;flex-shrink:0}
.step-label{font-weight:700;font-size:1rem;margin-bottom:4px}
.step-desc{font-size:.85rem;color:var(--text-muted);line-height:1.6}

/* Motto block */
.motto-block{padding:20px 24px;background:var(--accent-bg-subtle);border:1px solid var(--accent-border);border-radius:var(--radius);position:relative}
.motto-block::before{content:'';position:absolute;left:0;top:12px;bottom:12px;width:3px;border-radius:2px;background:linear-gradient(180deg,var(--accent),var(--gradient-to))}
.motto-text{font-size:.9rem;color:var(--text-secondary);line-height:1.7;margin-bottom:10px;padding-left:4px}
.motto-accent{font-size:.88rem;color:var(--accent-light);font-weight:600;line-height:1.6;padding-left:4px}

/* ===== UPLOAD SECTION ===== */
.upload-section{padding:40px 0;max-width:960px;margin:0 auto}
.upload-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:32px;position:relative;overflow:hidden;display:flex;flex-direction:column}
.upload-card::before{content:'';position:absolute;top:-50%;right:-30%;width:300px;height:300px;background:radial-gradient(circle,var(--accent-bg-subtle) 0%,transparent 70%);border-radius:50%}
.upload-card__header{display:flex;align-items:center;gap:14px;margin-bottom:24px;color:var(--accent-light);position:relative}
.upload-card__title{font-size:1.15rem;font-weight:700;color:var(--text-primary)}
.upload-card__sub{font-size:.8rem;color:var(--text-muted)}

.upload-zone{border:2px dashed var(--border-light);border-radius:var(--radius);padding:40px 24px;text-align:center;transition:all .3s;cursor:pointer;position:relative}
.upload-zone:hover,.upload-zone.dragover{border-color:var(--accent);background:var(--accent-bg-subtle)}
.upload-zone.dragover{transform:scale(1.01)}
.upload-zone__svg{color:var(--accent);opacity:.5;margin-bottom:12px}
.upload-zone__title{font-size:1rem;font-weight:600;margin-bottom:6px}
.upload-zone__hint{color:var(--text-muted);font-size:.82rem}
.upload-zone input[type="file"]{position:absolute;inset:0;opacity:0;cursor:pointer}

.file-name-display{margin-top:12px;font-size:.85rem;color:var(--accent-light);display:none;padding:8px 12px;background:var(--accent-bg-subtle);border-radius:var(--radius-sm)}
.file-name-display.visible{display:block}

/* ===== HISTORY SECTION ===== */
.history-section{padding:20px 0 40px}
.session-item__arrow{color:var(--text-muted);transition:all .2s;flex-shrink:0}
.session-item:hover .session-item__arrow{color:var(--accent-light);transform:translateX(3px)}

/* ===== CARDS ===== */
.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:24px;transition:all .25s}
.card:hover{border-color:var(--border-light);background:var(--bg-card-hover)}
.card-header{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.card-icon{width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:1.1rem}
.card-icon--accent{background:var(--accent-bg);color:var(--accent-light)}
.card-icon--green{background:var(--green-bg);color:var(--green)}
.card-icon--orange{background:var(--orange-bg);color:var(--orange)}
.card-icon--red{background:var(--red-bg);color:var(--red)}
.card-icon--blue{background:var(--blue-bg);color:var(--blue)}
.card-icon--purple{background:var(--purple-bg);color:var(--purple)}
.card-title{font-size:1rem;font-weight:600}
.card-subtitle{font-size:.8rem;color:var(--text-muted);margin-top:2px}

/* ===== GRID ===== */
.grid{display:grid;gap:20px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-full{grid-column:1/-1}

/* ===== FORM ===== */
.form-control{width:100%;padding:10px 14px;background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-primary);transition:border-color .2s}
.form-control:focus{outline:none;border-color:var(--accent)}
.form-error{color:var(--red);font-size:.8rem;margin-top:4px}

/* ===== BUTTONS ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 20px;border-radius:var(--radius-sm);font-size:.9rem;font-weight:600;transition:all .25s;border:1px solid transparent;position:relative;overflow:hidden}
.btn::after{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,.1),transparent);opacity:0;transition:opacity .25s}
.btn:hover::after{opacity:1}
.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent-dark));color:#fff;border-color:var(--accent)}
.btn-primary:hover{box-shadow:0 6px 24px var(--accent-shadow);transform:translateY(-1px)}
.btn-primary:disabled{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}
.btn-lg{padding:14px 28px;font-size:1rem}
.btn-block{width:100%}

/* ===== BADGES ===== */
.badge{display:inline-flex;align-items:center;gap:5px;padding:4px 10px;border-radius:20px;font-size:.75rem;font-weight:600}
.badge-good{background:var(--green-bg);color:var(--green)}
.badge-warn{background:var(--orange-bg);color:var(--orange)}
.badge-bad{background:var(--red-bg);color:var(--red)}
.badge-info{background:var(--blue-bg);color:var(--blue)}
.badge-dot{width:6px;height:6px;border-radius:50%;background:currentColor}

/* ===== SESSION LIST ===== */
.session-list{display:flex;flex-direction:column;gap:12px}
.session-item{display:flex;align-items:center;gap:16px;padding:16px 20px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);transition:all .25s}
.session-item:hover{border-color:var(--accent);background:var(--bg-card-hover);transform:translateY(-1px);box-shadow:var(--shadow-hover)}
.session-item__icon{width:44px;height:44px;border-radius:10px;background:var(--accent-bg);color:var(--accent-light);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.session-item__info{flex:1;min-width:0}
.session-item__name{font-weight:600;font-size:.95rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.session-item__meta{font-size:.8rem;color:var(--text-muted);margin-top:2px;display:flex;gap:12px}

/* ===== PERSON TABS ===== */
.person-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:24px}
.person-tab{padding:10px 20px;border-radius:var(--radius-sm);font-size:.9rem;font-weight:500;background:var(--bg-card);border:1px solid var(--border);color:var(--text-secondary);transition:all .2s;cursor:pointer}
.person-tab:hover{border-color:var(--border-light);color:var(--text-primary)}
.person-tab.active{background:var(--tab-active-bg);border-color:var(--accent);color:var(--accent-light);font-weight:600}

/* ===== SECTION TABS ===== */
.section-tabs{display:flex;gap:2px;background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius);padding:4px;margin-bottom:24px;overflow-x:auto}
.section-tab{flex:1;padding:10px 16px;text-align:center;border-radius:var(--radius-sm);font-size:.82rem;font-weight:500;color:var(--text-muted);cursor:pointer;transition:all .2s;white-space:nowrap}
.section-tab:hover{color:var(--text-secondary)}
.section-tab.active{background:linear-gradient(135deg,var(--accent),var(--accent-dark));color:#fff;font-weight:600}
.tab-pane{display:none}
.tab-pane.active{display:block;animation:fadeIn .3s ease}

@keyframes fadeIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}

/* ===== METRIC TABLE ===== */
.metric-table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
.metric-table{width:100%;border-collapse:separate;border-spacing:0;font-size:.85rem;min-width:420px}
.metric-table thead th{text-align:left;padding:10px 14px;color:var(--text-muted);font-weight:600;font-size:.78rem;text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--border);background:var(--bg-surface)}
.metric-table thead th:first-child{border-radius:var(--radius-sm) 0 0 0}
.metric-table thead th:last-child{border-radius:0 var(--radius-sm) 0 0}
.metric-table tbody td{padding:10px 14px;border-bottom:1px solid var(--table-border)}
.metric-table tbody tr{transition:background .15s}
.metric-table tbody tr:hover td{background:var(--accent-bg-subtle)}
.metric-table tbody tr:last-child td{border-bottom:none}
.metric-table .val-good{color:var(--green);font-weight:600}
.metric-table .val-warn{color:var(--orange);font-weight:600}
.metric-table .val-bad{color:var(--red);font-weight:600}
.metric-table .val-info{color:var(--text-secondary)}

/* ===== METRIC CARD (compact) ===== */
.metric-card{display:flex;flex-direction:column;gap:8px;padding:18px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);transition:all .25s}
.metric-card:hover{border-color:var(--border-light);transform:translateY(-2px);box-shadow:var(--shadow)}
.metric-card__label{font-size:.78rem;color:var(--text-muted);font-weight:500}
.metric-card__value{font-size:1.5rem;font-weight:700}
.metric-card__norm{font-size:.72rem;color:var(--text-muted)}
.metric-card--good{border-left:3px solid var(--green)}
.metric-card--good .metric-card__value{color:var(--green)}
.metric-card--warn{border-left:3px solid var(--orange)}
.metric-card--warn .metric-card__value{color:var(--orange)}
.metric-card--bad{border-left:3px solid var(--red)}
.metric-card--bad .metric-card__value{color:var(--red)}

/* ===== OVERVIEW ROW (with charts) ===== */
.overview-row{display:grid;grid-template-columns:280px 1fr 1fr;gap:20px;margin-bottom:24px;align-items:start}
.overview-figure{display:flex;flex-direction:column;align-items:center;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:20px}
.overview-figure .human-svg{width:160px}
.overview-figure__label{font-size:.75rem;color:var(--text-muted);margin-top:8px;text-transform:uppercase;letter-spacing:.04em}

.chart-wrap{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:20px}
.chart-wrap__title{font-size:.85rem;font-weight:600;margin-bottom:12px;display:flex;align-items:center;gap:8px}
.chart-wrap canvas{max-height:260px}

/* ===== DEVIATION LIST ===== */
.deviation-item{display:flex;gap:14px;padding:14px 0;border-bottom:1px solid var(--border)}
.deviation-item:last-child{border-bottom:none}
.deviation-icon{width:36px;height:36px;border-radius:8px;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:.9rem}
.deviation-icon--high{background:var(--red-bg);color:var(--red)}
.deviation-icon--medium{background:var(--orange-bg);color:var(--orange)}
.deviation-name{font-weight:600;font-size:.9rem;margin-bottom:2px}
.deviation-detail{font-size:.8rem;color:var(--text-muted)}

/* ===== HYPOTHESIS CARDS ===== */
.hypothesis-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:20px;margin-bottom:16px;transition:all .25s}
.hypothesis-card:hover{border-color:var(--border-light);transform:translateY(-1px)}
.hypothesis-card--high{border-left:3px solid var(--red)}
.hypothesis-card--medium{border-left:3px solid var(--orange)}
.hypothesis-title{font-size:1rem;font-weight:600;margin-bottom:8px;display:flex;align-items:center;gap:8px}
.hypothesis-desc{font-size:.85rem;color:var(--text-secondary);line-height:1.7;margin-bottom:12px}
.hypothesis-section{margin-bottom:10px}
.hypothesis-section__title{font-size:.8rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em;margin-bottom:6px}
.hypothesis-list{list-style:none;padding:0}
.hypothesis-list li{font-size:.85rem;color:var(--text-secondary);padding:3px 0 3px 16px;position:relative}
.hypothesis-list li::before{content:'';position:absolute;left:0;top:11px;width:6px;height:6px;border-radius:50%;background:var(--accent)}

/* ===== TRAINING SECTION ===== */
.training-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:16px 20px;margin-bottom:12px;display:flex;gap:14px;align-items:flex-start;transition:all .25s}
.training-card:hover{border-color:var(--border-light);transform:translateX(3px)}
.training-card__icon{width:36px;height:36px;border-radius:8px;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:1rem}
.training-card__icon--high{background:var(--green-bg);color:var(--green)}
.training-card__icon--medium{background:var(--blue-bg);color:var(--blue)}
.training-card__name{font-weight:600;font-size:.9rem;margin-bottom:4px}
.training-card__desc{font-size:.8rem;color:var(--text-muted);line-height:1.6}
.training-card__freq{font-size:.78rem;color:var(--accent-light);margin-top:4px;font-weight:500}

/* ===== COMPARISON ===== */
.comparison-legend{display:flex;gap:20px;margin-bottom:12px}
.comparison-legend__item{display:flex;align-items:center;gap:6px;font-size:.78rem;color:var(--text-muted)}
.comparison-legend__dot{width:10px;height:10px;border-radius:3px}

/* ===== GAUGE ===== */
.gauge-wrap{display:flex;flex-direction:column;align-items:center;padding:20px}
.gauge-svg{width:130px;height:130px}
.gauge-bg{fill:none;stroke:var(--border);stroke-width:10}
.gauge-fill{fill:none;stroke-width:10;stroke-linecap:round;transform-origin:center;transform:rotate(-90deg);transition:stroke-dashoffset 1.2s ease}
.gauge-value-text{font-size:1.8rem;font-weight:800;fill:var(--text-primary)}
.gauge-label-text{font-size:.6rem;fill:var(--text-muted);text-transform:uppercase;letter-spacing:.08em}

/* ===== JUMP-SPECIFIC ===== */
.jump-force-label{font-size:.65rem;fill:var(--text-muted);font-weight:700}
.jump-height-label{font-size:.7rem;fill:var(--accent);font-weight:700}
.metric-card__unit{font-size:.75rem;color:var(--text-muted);margin-top:-2px}
.asym-bar-wrap{padding:8px 0}
.asym-value{font-size:1.6rem;font-weight:800;text-align:center;margin-bottom:6px}
.asym-track{position:relative;height:10px;background:var(--bg-surface);border-radius:5px;overflow:visible}
.asym-fill{height:100%;border-radius:5px;transition:width 1s ease}
.asym-norm-line{position:absolute;left:33.3%;top:-3px;bottom:-3px;width:2px;background:var(--text-muted);opacity:.4;border-radius:1px}
.asym-scale{display:flex;justify-content:space-between;font-size:.6rem;color:var(--text-muted);margin-top:4px}

/* ===== EMPTY STATE ===== */
.empty-state{text-align:center;padding:60px 24px;color:var(--text-muted)}
.empty-state__icon{font-size:3.5rem;margin-bottom:16px;opacity:.4}
.empty-state__title{font-size:1.2rem;font-weight:600;color:var(--text-secondary);margin-bottom:8px}
.empty-state__desc{font-size:.9rem;max-width:400px;margin:0 auto}

/* ===== ALERTS ===== */
.alert{padding:12px 16px;border-radius:var(--radius-sm);margin-bottom:16px;font-size:.85rem;border:1px solid}
.alert-success{background:var(--green-bg);border-color:rgba(16,185,129,.2);color:var(--green)}
.alert-error{background:var(--red-bg);border-color:rgba(239,68,68,.2);color:var(--red)}
.alert-warning{background:var(--orange-bg);border-color:rgba(245,158,11,.2);color:var(--orange)}
.alert-info{background:var(--blue-bg);border-color:rgba(59,130,246,.2);color:var(--blue)}

/* ===== SECTION DIVIDER ===== */
.section-title{font-size:1.15rem;font-weight:700;margin-bottom:16px;display:flex;align-items:center;gap:12px}
.section-title::after{content:'';flex:1;height:1px;background:var(--border)}
.section-title svg{color:var(--accent-light);flex-shrink:0}

/* ===== BACK LINK ===== */
.back-link{display:inline-flex;align-items:center;gap:6px;font-size:.85rem;color:var(--text-muted);margin-bottom:20px;transition:all .2s}
.back-link:hover{color:var(--accent-light);transform:translateX(-3px)}

/* ===== LOADING ===== */
.spinner{width:32px;height:32px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite;margin:24px auto}
@keyframes spin{to{transform:rotate(360deg)}}

/* ===== PERSON DATA PANEL ===== */
.person-panel{display:none}
.person-panel.active{display:block;animation:fadeIn .3s ease}

/* ===== SVG THEME OVERRIDES ===== */
.brand-logo>rect{fill:var(--accent)}
.human-body{stroke:var(--figure-body-stroke)}
.human-body path,.human-body line,.human-body ellipse{stroke:var(--figure-body-stroke)}
.human-body .human-body-subtle{opacity:.5}
.human-svg>line{stroke:var(--figure-grid-stroke)}
.svg-spine{stroke:var(--accent);opacity:.15}
.svg-platform{fill:var(--accent-bg-subtle);stroke:var(--accent-border)}
.cop-ring-1{stroke:var(--accent);stroke-opacity:.15}
.cop-ring-2{stroke:var(--accent);stroke-opacity:.08}
.cop-ring-3{stroke:var(--accent);stroke-opacity:.04}
.cop-group .cop-dot{fill:var(--accent)}
.cop-group .cop-glow{fill:var(--accent);opacity:.3}

/* ===== RESPONSIVE ===== */
@media(max-width:1024px){
    .landing-hero{grid-template-columns:260px 1fr;gap:32px}
    .landing-title{font-size:2rem}
    .grid-4{grid-template-columns:repeat(2,1fr)}
    .overview-row{grid-template-columns:1fr 1fr}
    .overview-figure{grid-column:1/-1;padding:16px}
    .overview-figure .human-svg{width:140px}
}
@media(max-width:768px){
    .navbar-inner{padding:0 16px}
    .burger{display:flex}
    .navbar-links{display:none;position:absolute;top:60px;left:0;right:0;background:var(--bg-surface);border-bottom:1px solid var(--border);flex-direction:column;padding:8px 16px;z-index:99}
    .navbar-links.is-open{display:flex}
    .theme-switcher{border-left:none;margin-left:auto;padding-left:0;margin-right:8px}
    .main-content{padding:16px}
    .landing-hero{grid-template-columns:1fr;gap:24px;min-height:auto;padding:10px 0 20px}
    .landing-hero__left{order:1}
    .landing-hero__right{order:0}
    .human-svg{width:180px}
    .landing-title{font-size:1.6rem;text-align:center}
    .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
    .section-tabs{gap:0;flex-wrap:nowrap;overflow-x:auto;-webkit-overflow-scrolling:touch}
    .section-tab{flex:0 0 auto;padding:10px 14px}
    .person-tabs{flex-direction:column}
    .person-tab{width:100%}
    .metric-table{font-size:.78rem;min-width:380px}
    .metric-table thead th,.metric-table tbody td{padding:8px 10px}
    .upload-section{padding:20px 0}
    .upload-card{padding:24px}
    .overview-row{grid-template-columns:1fr}
    .overview-figure .human-svg{width:120px}
    .steps-list{gap:12px}
    .step-item{padding:12px 16px}
}
@media(max-width:480px){
    .landing-title{font-size:1.35rem}
    .card{padding:16px}
    .page-title{font-size:1.4rem}
    .step-num{width:34px;height:34px;font-size:.95rem}
    .motto-block{padding:16px 20px}
    .metric-card{padding:14px}
    .metric-card__value{font-size:1.2rem}
    .metric-card__label{font-size:.72rem}
    .gauge-svg{width:100px;height:100px}
    .gauge-value-text{font-size:1.4rem}
    .asym-value{font-size:1.3rem}
    .metric-table{min-width:360px}
    .metric-table thead th,.metric-table tbody td{padding:6px 8px;font-size:.72rem}
    .overview-figure{padding:12px}
    .overview-figure .human-svg{width:100px}
}

/* ================================================================
   KFR ROULETTE — Easter Egg
   ================================================================ */

.roulette-trigger{margin-top:8px;padding:6px 18px;background:linear-gradient(135deg,#f59e0b,#ef4444);color:#fff;font-weight:800;font-size:.75rem;border-radius:20px;cursor:pointer;border:2px solid transparent;transition:all .25s;text-transform:uppercase;letter-spacing:.08em;animation:depnutPulse 2s ease infinite;display:inline-flex;align-items:center;gap:6px}
.roulette-trigger:hover{transform:scale(1.1);box-shadow:0 4px 24px rgba(245,158,11,.45);border-color:rgba(255,255,255,.2)}
.roulette-trigger:active{transform:scale(.95)}
@keyframes depnutPulse{0%,100%{box-shadow:0 0 0 0 rgba(245,158,11,.5)}50%{box-shadow:0 0 0 8px rgba(245,158,11,0)}}

.roulette-overlay{position:fixed;inset:0;z-index:10000;background:rgba(0,0,0,.88);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);display:flex;flex-direction:column;align-items:center;gap:12px;opacity:0;pointer-events:none;transition:opacity .35s;overflow-y:auto;-webkit-overflow-scrolling:touch;padding:20px 16px}
.roulette-overlay::before,.roulette-overlay::after{content:'';flex:1 0 0px}
.roulette-overlay.is-open{opacity:1;pointer-events:all}

.roulette-close{position:sticky;top:0;align-self:flex-end;color:#999;font-size:2.2rem;cursor:pointer;background:none;border:none;line-height:1;transition:all .2s;z-index:2;flex-shrink:0;margin-top:-20px;margin-bottom:-16px}
.roulette-close:hover{color:#fff;transform:rotate(90deg)}

.roulette-balance-label{font-size:.75rem;color:#999;text-transform:uppercase;letter-spacing:.12em;margin-bottom:-8px;flex-shrink:0}
.roulette-balance{font-size:2.8rem;font-weight:900;color:#10b981;text-shadow:0 0 40px rgba(16,185,129,.35);transition:color .3s,text-shadow .3s;font-variant-numeric:tabular-nums;flex-shrink:0}
.roulette-balance.losing{color:#ef4444;text-shadow:0 0 40px rgba(239,68,68,.35)}

/* -- wheel: adaptive size via clamp/min -- */
.roulette-wheel-wrap{position:relative;--wheel-sz:min(280px, 56vw, 42vh);width:var(--wheel-sz);height:var(--wheel-sz);flex-shrink:0}
.roulette-pointer{position:absolute;top:-16px;left:50%;transform:translateX(-50%);z-index:3;width:0;height:0;border-left:13px solid transparent;border-right:13px solid transparent;border-top:26px solid #fff;filter:drop-shadow(0 3px 8px rgba(0,0,0,.6))}
.roulette-canvas{width:100%;height:100%;border-radius:50%;box-shadow:0 0 0 5px rgba(99,102,241,.25),0 0 60px rgba(99,102,241,.15),inset 0 0 30px rgba(0,0,0,.3)}

.roulette-result-wrap{height:48px;display:flex;align-items:center;justify-content:center;overflow:visible;flex-shrink:0}
.roulette-result{font-size:2.4rem;font-weight:900;text-transform:uppercase;opacity:0;transform:scale(0);transition:all .45s cubic-bezier(.17,.67,.21,1.5);white-space:nowrap}
.roulette-result.show{opacity:1;transform:scale(1)}
.roulette-result.win{color:#10b981;text-shadow:0 0 40px rgba(16,185,129,.6),0 0 80px rgba(16,185,129,.25);animation:winPulse .4s ease 3}
.roulette-result.lose{color:#ef4444;text-shadow:0 0 30px rgba(239,68,68,.3);animation:loseFade .6s ease}
@keyframes winPulse{0%,100%{transform:scale(1)}50%{transform:scale(1.25)}}
@keyframes loseFade{0%{transform:scale(1.4);opacity:0}100%{transform:scale(1);opacity:1}}

.roulette-bet{font-size:.82rem;color:#999;margin-top:-4px;flex-shrink:0}
.roulette-bet strong{color:#f59e0b}

.roulette-spin-btn{padding:16px 48px;background:linear-gradient(135deg,#f59e0b,#ef4444,#ec4899);background-size:200% 200%;animation:rouletteGrad 3s ease infinite;color:#fff;font-weight:900;font-size:1.25rem;border-radius:40px;border:none;cursor:pointer;text-transform:uppercase;letter-spacing:.1em;transition:all .2s;min-width:220px;box-shadow:0 4px 20px rgba(245,158,11,.3);flex-shrink:0}
.roulette-spin-btn:hover:not(:disabled){transform:scale(1.06);box-shadow:0 8px 36px rgba(245,158,11,.5)}
.roulette-spin-btn:active:not(:disabled){transform:scale(.96)}
.roulette-spin-btn:disabled{opacity:.4;cursor:not-allowed;transform:none;box-shadow:none}
@keyframes rouletteGrad{0%{background-position:0% 50%}50%{background-position:100% 50%}100%{background-position:0% 50%}}

.screen-shake{animation:screenShake .6s ease}
@keyframes screenShake{0%,100%{transform:translate(0)}10%{transform:translate(-8px,4px)}20%{transform:translate(6px,-6px)}30%{transform:translate(-4px,8px)}40%{transform:translate(8px,-2px)}50%{transform:translate(-6px,-4px)}60%{transform:translate(4px,6px)}70%{transform:translate(-2px,-8px)}80%{transform:translate(6px,4px)}90%{transform:translate(-4px,-2px)}}

.confetti-particle{position:fixed;z-index:10001;pointer-events:none;animation:confettiFall var(--t,3s) linear forwards}
@keyframes confettiFall{0%{opacity:1;transform:translateY(0) rotateZ(0) rotateX(0)}100%{opacity:0;transform:translateY(100vh) rotateZ(var(--rz,720deg)) rotateX(var(--rx,360deg))}}

.money-particle{position:fixed;font-size:2rem;z-index:10001;pointer-events:none;animation:moneyFall var(--t,2.5s) ease-in forwards}
@keyframes moneyFall{0%{opacity:1;transform:translateY(-20px) rotate(0)}100%{opacity:0;transform:translateY(100vh) rotate(360deg)}}

.roulette-bankrupt{font-size:1.8rem;font-weight:900;color:#ef4444;text-transform:uppercase;animation:bankruptShake .4s ease 3;text-shadow:0 0 20px rgba(239,68,68,.5)}
@keyframes bankruptShake{0%,100%{transform:rotate(0)}25%{transform:rotate(-5deg)}75%{transform:rotate(5deg)}}

@media(max-width:768px){
    .roulette-overlay{gap:10px;padding:16px 12px}
    .roulette-balance{font-size:2.2rem}
    .roulette-result{font-size:1.8rem}
    .roulette-spin-btn{padding:14px 36px;font-size:1.05rem;min-width:200px}
    .roulette-pointer{border-left-width:10px;border-right-width:10px;border-top-width:20px;top:-12px}
}
@media(max-width:480px){
    .roulette-overlay{gap:8px;padding:12px 8px}
    .roulette-balance{font-size:1.8rem}
    .roulette-result{font-size:1.4rem}
    .roulette-result-wrap{height:36px}
    .roulette-spin-btn{padding:12px 28px;font-size:.9rem;min-width:160px}
    .roulette-pointer{border-left-width:8px;border-right-width:8px;border-top-width:16px;top:-10px}
    .roulette-close{font-size:1.8rem}
}