/* ═══════════════════════════════════════════════════════════════
   ONBOARDING — изолированные стили (#onboarding only)
   ВАЖНО: #onboarding всегда position:fixed — не переопределять!
═══════════════════════════════════════════════════════════════ */
#onboarding {
  --ob-glass-h:32px;
  --ob-content-gap:12px;
  --ob-top-buffer:10px;
  --ob-top-h:130px;
  --ob-footer-h:72px;
  --ob-chrome-h:160px;
  --ob-footer-bottom:calc(0px + env(safe-area-inset-bottom, 0px));
  position:fixed !important;
  inset:0;
  z-index:200;
  background:#0D0D0D;
  box-sizing:border-box;
  overflow:hidden;
  padding-top:calc(env(safe-area-inset-top, 0px) + var(--ob-top-buffer, 10px));
  padding-bottom:0;
  min-height:100dvh;
  height:100%;
  transition:opacity .35s cubic-bezier(.4,0,.2,1);
  font-family:var(--font, 'Manrope'), 'Segoe UI', sans-serif;
}
#onboarding::before {
  content:'';
  position:absolute; left:0; right:0;
  top:calc(-1 * env(safe-area-inset-top, 0px));
  height:env(safe-area-inset-top, 0px);
  background:#0D0D0D;
  pointer-events:none;
}
/* Скрыт — полностью убрать из stacking (opacity:0 ломало хедер под оверлеем) */
#onboarding.hidden {
  display:none !important;
  pointer-events:none;
  visibility:hidden;
}
#onboarding:not(.hidden).ob-step-welcome {
  display:flex;
  flex-direction:column;
}
#onboarding:not(.hidden).ob-step-form {
  display:block;
}
/* Hero — только внутри #onboarding (не viewport fixed) */
#onboarding .ob-hero-layer {
  position:absolute; inset:0; z-index:0; pointer-events:none; overflow:visible;
}
.ob-hero-inner {
  position:absolute; left:50%;
  width:76vw;
  top:calc(max(0px, 23vh - 30px) + 38vw);
  box-sizing:border-box;
  transform:translate(-50%, -50%);
  transform-origin:center center;
  transition:none;
}
#onboarding.ob-leaving-welcome .ob-hero-inner,
#onboarding.ob-step-form .ob-hero-inner {
  transition:transform .75s cubic-bezier(.4,0,.2,1), filter .75s ease, top .75s cubic-bezier(.4,0,.2,1);
}
.ob-hero-logo-wrap { position:relative; width:100%; }
.ob-hero-logo {
  width:100%; height:auto; display:block;
}
.ob-hero-wordmark {
  position:absolute; left:50%; top:50%;
  transform:translate(-50%, -50%);
  font-family:var(--font, 'Manrope'), sans-serif;
  font-size:24px; font-weight:300; line-height:1;
  letter-spacing:0.86em; text-indent:0.86em;
  color:var(--text, #f2f2f2); text-transform:uppercase;
  white-space:nowrap;
  transition:opacity .45s ease;
}
#onboarding.ob-step-form .ob-hero-inner,
#onboarding.ob-leaving-welcome .ob-hero-inner {
  top:42%;
  transform:translate(-50%, -50%) scale(2.6);
  filter:blur(42px);
}
#onboarding.ob-step-form .ob-hero-wordmark,
#onboarding.ob-leaving-welcome .ob-hero-wordmark { opacity:0; }

#onboarding.ob-step-welcome .ob-top-fixed {
  position:relative; z-index:5; flex-shrink:0;
}
#onboarding.ob-step-welcome .ob-body {
  flex:1; min-height:0; overflow-y:auto;
  padding:0; -webkit-overflow-scrolling:touch;
}
#onboarding.ob-step-welcome .ob-footer { display:none; }
#onboarding.ob-step-welcome .ob-welcome {
  padding-bottom:0;
}
#onboarding .ob-scroll-mask { display:none; }
#onboarding.ob-step-welcome .ob-form-chrome { display:none; }

/* ── Форма: фикс. шапка (чистая, без маски) ── */
#onboarding.ob-step-form .ob-top-fixed {
  position:absolute;
  top:calc(env(safe-area-inset-top, 0px) + var(--ob-top-buffer, 10px));
  left:0;
  right:0;
  z-index:10;
  pointer-events:none;
  background:transparent;
}
#onboarding.ob-step-form .ob-top-fixed .ob-progress-wrap,
#onboarding.ob-step-form .ob-top-fixed .ob-fixed-head {
  pointer-events:auto;
}
#onboarding.ob-step-form .ob-form-chrome {
  position:relative;
  background:transparent;
}
#onboarding.ob-step-form .ob-fixed-head {
  padding:4px 24px 8px;
}
#onboarding.ob-step-form .ob-fixed-head .ob-sub {
  margin-bottom:0;
}

/* Blur-маска — от safe-area до 90px ниже подзаголовка */
#onboarding.ob-step-form .ob-scroll-mask {
  display:block;
  position:fixed;
  left:0;
  right:0;
  top:0;
  height:calc(env(safe-area-inset-top, 0px) + var(--ob-top-buffer, 10px) + 60px + 90px);
  z-index:4;
  pointer-events:none;
  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
  background:rgba(13, 13, 13, 0.3);
  -webkit-mask-image:linear-gradient(to bottom, black 0%, black 85%, transparent 100%);
  mask-image:linear-gradient(to bottom, black 0%, black 85%, transparent 100%);
}

/* Скролл-область */
#onboarding.ob-step-form .ob-body {
  position:absolute;
  top:0;
  left:0;
  right:0;
  bottom:0;
  z-index:1;
  overflow-x:hidden;
  overflow-y:auto;
  padding:calc(env(safe-area-inset-top, 0px) + var(--ob-top-buffer, 10px) + 60px + 16px + 80px) 24px calc(var(--ob-footer-h, 72px) + 40px);
  -webkit-overflow-scrolling:touch;
  box-sizing:border-box;
}
#onboarding.ob-step-form .ob-screen > .ob-step-head { display:none !important; }
#onboarding.ob-step-welcome .ob-welcome { position:relative; z-index:1; }

/* Футер — blur снизу */
#onboarding.ob-step-form .ob-footer {
  position:absolute;
  left:0;
  right:0;
  bottom:0;
  z-index:4;
  flex-shrink:0;
  padding:24px 24px calc(var(--ob-footer-bottom) + 0px);
  pointer-events:none;
  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
  background:rgba(13, 13, 13, 0.3);
  -webkit-mask-image:linear-gradient(to top, black 0%, black 85%, transparent 100%);
  mask-image:linear-gradient(to top, black 0%, black 85%, transparent 100%);
}
#onboarding.ob-step-form .ob-footer .ob-btn-row {
  pointer-events:auto;
}
#onboarding.ob-step-form .ob-next-label {
  background:none; -webkit-text-fill-color:var(--text, #f2f2f2); color:var(--text, #f2f2f2);
}
#onboarding.ob-step-form .ob-next {
  font-size:24px; font-weight:600; letter-spacing:-.02em;
}
#onboarding.ob-step-form .ob-btn-row { align-items:center; }
#onboarding.ob-step-form .ob-back.icon-btn {
  width:44px; height:44px; padding:0;
  font-size:20px; font-weight:400; line-height:1;
  border:none; background:var(--card-bg);
  color:var(--text2, #b3b3b3);
  flex-shrink:0;
}
#onboarding.ob-step-form .ob-back.icon-btn:active {
  opacity:.75; background:rgba(255,255,255,.1);
}
#onboarding.ob-leaving-welcome .ob-welcome-copy,
#onboarding.ob-leaving-welcome .ob-welcome-footer {
  opacity:0;
  transition:opacity .45s ease;
  pointer-events:none;
}

/* Progress bar */
#onboarding .ob-progress-wrap {
  position:relative; z-index:4; flex-shrink:0;
  display:flex; align-items:center; justify-content:center; gap:10px;
  padding:6px 24px 8px;
  background:transparent;
}
.ob-step-dot {
  width:8px; height:8px; flex:0 0 8px; border-radius:50%;
  background:rgba(255,255,255,.12); border:none;
  transition:width .3s ease, flex-basis .3s ease, border-radius .3s ease, background .3s ease, transform .3s ease;
}
.ob-step-dot.done { background:rgba(255,255,255,.28); }
.ob-step-dot.active {
  width:24px; flex:0 0 24px; border-radius:var(--r-pill, 99px);
  background:var(--text, #f2f2f2);
}

/* Welcome — шаг 0 */
#ob-s0.active { display:block; animation:none; }
.ob-welcome-spacer {
  height:calc(max(0px, 23vh - 30px) + 76vw);
  max-height:62vh; min-height:240px;
}
.ob-welcome-copy {
  padding:48px 24px 0;
  transition:opacity .45s ease;
}
.ob-welcome-title {
  margin:0;
  font-family:var(--font, 'Manrope'), sans-serif;
  font-size:24px; font-weight:500; line-height:1.2;
  letter-spacing:-0.01em; color:var(--text, #f2f2f2);
}
.ob-welcome-tags {
  display:flex; flex-direction:column; align-items:flex-start;
  gap:8px; margin-top:16px;
}
.ob-welcome-tag {
  font-family:var(--font, 'Manrope'), sans-serif;
  font-size:20px; font-weight:300; line-height:1.2;
}
.ob-c-nutrition { color:var(--nutrition, #CC5500); }
.ob-c-training { color:var(--training, #00CC88); }
.ob-c-sleep { color:var(--sleep, #4400CC); }
#onboarding.ob-step-welcome .ob-welcome-footer {
  position:absolute;
  left:0;
  right:0;
  bottom:calc(var(--ob-footer-bottom) + 0px);
  z-index:6;
  padding:0 24px;
  pointer-events:none;
}
.ob-welcome-cta {
  display:block; width:100%; margin:0; padding:0;
  background:none; border:none; outline:none;
  font-family:var(--font, 'Manrope'), sans-serif;
  font-size:24px; font-weight:600;
  letter-spacing:-0.01em; color:var(--text, #f2f2f2);
  text-align:center; cursor:pointer; -webkit-appearance:none;
  pointer-events:auto;
}
.ob-welcome-cta:focus { outline:none; }
.ob-welcome-cta:active { opacity:.7; }

@keyframes obWelcomeLineIn {
  from { opacity:0; transform:translateY(-16px); }
  to { opacity:1; transform:translateY(0); }
}
.ob-welcome-copy.ob-welcome-animate .ob-welcome-title,
.ob-welcome-copy.ob-welcome-animate .ob-welcome-tag {
  animation:obWelcomeLineIn 1.1s cubic-bezier(.22,1,.36,1) both;
}
.ob-welcome-copy.ob-welcome-animate .ob-welcome-title { animation-delay:.35s; }
.ob-welcome-copy.ob-welcome-animate .ob-welcome-tag:nth-child(1) { animation-delay:.95s; }
.ob-welcome-copy.ob-welcome-animate .ob-welcome-tag:nth-child(2) { animation-delay:1.55s; }
.ob-welcome-copy.ob-welcome-animate .ob-welcome-tag:nth-child(3) { animation-delay:2.15s; }

#onboarding .ob-body::-webkit-scrollbar { display:none; }

/* Screen transitions */
.ob-screen { display:none; }
.ob-screen.active { display:block; animation:obSlideUp .32s cubic-bezier(.22,1,.36,1); }
#onboarding.ob-step-form .ob-screen.active { animation:obFormIn .55s cubic-bezier(.22,1,.36,1); }
@keyframes obSlideUp { from { opacity:0; transform:translateY(22px); } to { opacity:1; transform:translateY(0); } }
@keyframes obFormIn { from { opacity:0; transform:translateY(18px); } to { opacity:1; transform:translateY(0); } }
.ob-screen.slide-back { animation:obSlideDown .32s cubic-bezier(.22,1,.36,1); }
@keyframes obSlideDown { from { opacity:0; transform:translateY(-16px); } to { opacity:1; transform:translateY(0); } }

/* Typography — DS (как welcome) */
.ob-title {
  margin:0 0 8px;
  font-family:var(--font, 'Manrope'), sans-serif;
  font-size:24px; font-weight:500; line-height:1.2;
  letter-spacing:-0.01em; color:var(--text, #f2f2f2);
}
.ob-sub {
  margin:0 0 18px;
  font-family:var(--font, 'Manrope'), sans-serif;
  font-size:20px; font-weight:300; line-height:1.35;
  color:var(--text2, #b3b3b3);
}
.ob-step-head { margin-bottom:12px; }
.ob-step-head .ob-sub { margin-bottom:0; }
.ob-section-row { display:flex; align-items:center; justify-content:space-between; margin-bottom:10px; }
.ob-section-lbl { font-family:var(--font); font-size:11px; font-weight:500; color:var(--text3, #808080); text-transform:uppercase; letter-spacing:.5px; }
.ob-section-hint { font-family:var(--font); font-size:12px; font-weight:300; color:var(--text3); font-style:normal; }

/* Goal options — безрамочные glass-блоки */
.ob-goal-list { display:flex; flex-direction:column; gap:10px; margin-bottom:16px; }
.ob-goal-opt {
  border-radius:var(--card-r, 20px); overflow:hidden;
  border:none; background:var(--card-bg);
  backdrop-filter:blur(20px); -webkit-backdrop-filter:blur(20px);
  cursor:pointer; transition:background .25s;
  -webkit-tap-highlight-color:transparent;
}
.ob-goal-opt:active { transform:scale(.985); }
.ob-goal-opt.ob-sel-green { background:color-mix(in srgb, var(--training) 14%, transparent); }
.ob-goal-opt.ob-sel-orange { background:color-mix(in srgb, var(--nutrition) 14%, transparent); }
.ob-goal-opt.ob-sel-blue { background:color-mix(in srgb, var(--sleep) 14%, transparent); }
.ob-goal-head { display:flex; align-items:center; gap:12px; padding:16px 18px; }
.ob-goal-body { flex:1; min-width:0; }
.ob-goal-name {
  color:var(--text); font-family:var(--font); font-size:16px; font-weight:500; line-height:1.25;
}
.ob-goal-desc {
  color:var(--text2, #b3b3b3); font-family:var(--font); font-size:14px; font-weight:300;
  margin-top:4px; line-height:1.35;
}
.ob-goal-check {
  width:20px; height:20px; border-radius:50%;
  border:1.5px solid rgba(255,255,255,.2); flex-shrink:0;
  display:flex; align-items:center; justify-content:center; transition:all .2s;
}
.ob-goal-check.on-green { background:var(--training); border-color:var(--training); }
.ob-goal-check.on-orange { background:var(--nutrition); border-color:var(--nutrition); }
.ob-goal-check.on-blue { background:var(--sleep); border-color:var(--sleep); }
.ob-goal-check.on-green::after,.ob-goal-check.on-orange::after,.ob-goal-check.on-blue::after { content:''; display:block; width:5px; height:3px; border-left:1.5px solid #fff; border-bottom:1.5px solid #fff; transform:rotate(-45deg) translate(1px,-1px); }
.ob-goal-extra { max-height:0; overflow:hidden; transition:max-height .4s cubic-bezier(.22,1,.36,1); }
.ob-goal-extra.open { max-height:280px; }
.ob-goal-extra-inner { padding:0 18px 14px; border-top:1px solid rgba(255,255,255,.06); }
.ob-goal-extra-text {
  color:var(--text2, #b3b3b3); font-family:var(--font); font-size:14px; font-weight:300;
  line-height:1.5; padding:12px 0 10px;
}

/* Sub-options (tempo) */
.ob-sub-opts { display:flex; flex-direction:column; gap:8px; }
.ob-sub-opt {
  display:flex; align-items:center; gap:10px; padding:12px 14px;
  border-radius:14px; background:rgba(255,255,255,.06); border:none;
  cursor:pointer; transition:background .2s; -webkit-tap-highlight-color:transparent;
}
.ob-sub-opt.ob-sub-sel-green { background:color-mix(in srgb, var(--training) 18%, transparent); }
.ob-sub-opt.ob-sub-sel-orange { background:color-mix(in srgb, var(--nutrition) 18%, transparent); }
.ob-sub-dot { width:7px; height:7px; border-radius:50%; flex-shrink:0; }
.ob-sub-dot--training { background:var(--training); }
.ob-sub-dot--nutrition { background:var(--nutrition); }
.ob-sub-body { flex:1; }
.ob-sub-name { color:var(--text); font-family:var(--font); font-size:14px; font-weight:500; }
.ob-sub-desc { color:var(--text2, #b3b3b3); font-family:var(--font); font-size:12px; font-weight:300; margin-top:2px; }
.ob-sub-check { width:16px; height:16px; border-radius:50%; border:1px solid rgba(255,255,255,.2); flex-shrink:0; transition:all .2s; }
.ob-sub-check.on-green { background:var(--training); border-color:var(--training); }
.ob-sub-check.on-orange { background:var(--nutrition); border-color:var(--nutrition); }

/* Params step */
.ob-gender-row { display:flex; gap:8px; margin-bottom:12px; }
.ob-gender-btn {
  flex:1; padding:14px 12px; border-radius:var(--card-r, 20px);
  background:var(--card-bg); border:none;
  backdrop-filter:blur(20px); -webkit-backdrop-filter:blur(20px);
  color:var(--text2); font-family:var(--font); font-size:15px; font-weight:500;
  cursor:pointer; text-align:center; transition:background .2s;
  -webkit-tap-highlight-color:transparent;
}
.ob-gender-btn.ob-gender-sel { background:color-mix(in srgb, var(--training) 14%, transparent); color:var(--text); }
.ob-fields-grid { display:grid; grid-template-columns:1fr 1fr; gap:10px; margin-bottom:12px; }
.ob-field-card {
  background:var(--card-bg); border:none; border-radius:var(--card-r, 20px);
  padding:14px 16px; cursor:text; transition:background .2s;
  backdrop-filter:blur(20px); -webkit-backdrop-filter:blur(20px);
}
.ob-field-card:focus-within { background:color-mix(in srgb, var(--training) 8%, var(--card-bg)); }
.ob-field-lbl {
  font-family:var(--font); font-size:11px; font-weight:500;
  color:var(--text3, #808080); text-transform:uppercase; letter-spacing:.5px; margin-bottom:6px;
}
.ob-field-inp {
  width:100%; background:transparent; border:none; outline:none;
  color:var(--text); font-family:var(--font); font-size:22px; font-weight:600; padding:0;
}
.ob-field-inp::placeholder { color:var(--text3, #808080); font-size:18px; font-weight:400; }
.ob-field-unit { font-size:11px; color:var(--text3); font-weight:400; }
.ob-account-inp { font-size:18px; font-weight:500; }

/* BMI card */
.ob-bmi-card { border-radius:14px; padding:14px 16px; border:0.5px solid rgba(46,117,182,.35); background:rgba(46,117,182,.1); display:flex; flex-direction:column; gap:10px; margin-bottom:4px; transition:all .4s; }
.ob-bmi-top { display:flex; align-items:flex-end; gap:10px; }
.ob-bmi-val { font-size:48px; font-weight:800; letter-spacing:-2px; line-height:1; color:#2E75B6; }
.ob-bmi-right { padding-bottom:6px; }
.ob-bmi-cat { font-size:15px; font-weight:700; color:#fff; }
.ob-bmi-range { font-size:11px; color:rgba(255,255,255,.38); margin-top:2px; }
.ob-bmi-scale-wrap { position:relative; }
.ob-bmi-scale { height:6px; border-radius:3px; background:rgba(255,255,255,.08); overflow:hidden; }
.ob-bmi-scale-fill { height:100%; border-radius:3px; transition:width .5s cubic-bezier(.22,1,.36,1); }
.ob-bmi-scale-labels { display:flex; justify-content:space-between; margin-top:4px; }
.ob-bmi-scale-lbl { font-size:9px; color:rgba(255,255,255,.25); }
.ob-bmi-comment { font-size:12px; color:rgba(255,255,255,.5); line-height:1.65; border-top:0.5px solid rgba(255,255,255,.07); padding-top:10px; }
.ob-bmi-comment strong { color:rgba(255,255,255,.8); font-weight:600; }

/* Activity options */
.ob-act-list { display:flex; flex-direction:column; gap:10px; margin-bottom:16px; }
.ob-act-opt {
  display:flex; align-items:center; gap:12px; padding:16px 18px;
  border-radius:var(--card-r, 20px); background:var(--card-bg); border:none;
  backdrop-filter:blur(20px); -webkit-backdrop-filter:blur(20px);
  cursor:pointer; transition:background .2s; -webkit-tap-highlight-color:transparent;
}
.ob-act-opt:active { transform:scale(.985); }
.ob-act-opt.ob-sel { background:color-mix(in srgb, var(--training) 14%, transparent); }
.ob-act-icon { display:none; }
.ob-act-body { flex:1; min-width:0; }
.ob-act-name { color:var(--text); font-family:var(--font); font-size:16px; font-weight:500; }
.ob-act-desc { color:var(--text2); font-family:var(--font); font-size:13px; font-weight:300; margin-top:4px; line-height:1.35; }
.ob-act-check {
  width:20px; height:20px; border-radius:50%; border:1.5px solid rgba(255,255,255,.2);
  flex-shrink:0; transition:all .2s;
}
.ob-act-check.on { background:var(--training); border-color:var(--training); }
.ob-act-check.on::after { content:''; display:block; width:5px; height:3px; border-left:1.5px solid #fff; border-bottom:1.5px solid #fff; transform:rotate(-45deg) translate(1px,-1px); }

/* Chips */
.ob-chips { display:flex; flex-wrap:wrap; gap:8px; margin-bottom:4px; }
.ob-chip {
  padding:10px 14px; border-radius:999px; font-family:var(--font);
  font-size:14px; font-weight:500; border:none;
  background:var(--card-bg); color:var(--text2);
  backdrop-filter:blur(20px); -webkit-backdrop-filter:blur(20px);
  cursor:pointer; transition:background .2s; -webkit-tap-highlight-color:transparent;
}
.ob-chip:active { transform:scale(.97); }
.ob-chip.selected { background:color-mix(in srgb, var(--nutrition) 16%, transparent); color:var(--text); }
.ob-chip.sel-danger { background:color-mix(in srgb, #E74C3C 14%, transparent); color:#E74C3C; }

/* Training level */
.ob-level-grid { display:grid; grid-template-columns:1fr 1fr 1fr; gap:10px; margin-bottom:16px; }
.ob-lvl-card {
  padding:16px 10px; border-radius:var(--card-r, 20px); background:var(--card-bg); border:none;
  backdrop-filter:blur(20px); -webkit-backdrop-filter:blur(20px);
  text-align:center; cursor:pointer; transition:background .2s; -webkit-tap-highlight-color:transparent;
}
.ob-lvl-card:active { transform:scale(.97); }
.ob-lvl-card.ob-sel { background:color-mix(in srgb, var(--training) 14%, transparent); }
.ob-lvl-bars { display:flex; gap:3px; justify-content:center; margin-bottom:10px; }
.ob-lvl-bar { width:6px; border-radius:2px; background:rgba(255,255,255,.15); }
.ob-lvl-bar.on { background:var(--training); }
.ob-lvl-name { color:var(--text); font-family:var(--font); font-size:14px; font-weight:600; margin-bottom:4px; }
.ob-lvl-desc { color:var(--text2); font-family:var(--font); font-size:11px; font-weight:300; line-height:1.4; }

/* Frequency */
.ob-freq-row { display:flex; gap:8px; margin-bottom:10px; }
.ob-freq-btn {
  flex:1; padding:14px 4px; border-radius:16px; background:var(--card-bg); border:none;
  backdrop-filter:blur(20px); -webkit-backdrop-filter:blur(20px);
  text-align:center; cursor:pointer; transition:background .2s; -webkit-tap-highlight-color:transparent;
}
.ob-freq-btn:active { transform:scale(.95); }
.ob-freq-btn.ob-sel { background:color-mix(in srgb, var(--training) 14%, transparent); }
.ob-freq-num { color:var(--text); font-family:var(--font); font-size:20px; font-weight:700; line-height:1; }
.ob-freq-lbl { color:var(--text3); font-family:var(--font); font-size:10px; font-weight:400; margin-top:4px; }
.ob-freq-btn.ob-sel .ob-freq-lbl { color:var(--training); }

/* Freq tooltip */
.ob-tip-row { display:flex; align-items:center; justify-content:flex-end; margin-bottom:8px; }
.ob-tip-btn { font-size:12px; color:var(--training); cursor:pointer; display:flex; align-items:center; gap:4px; background:none; border:none; font-family:var(--font); }
.ob-tip-icon { width:16px; height:16px; border-radius:50%; border:1px solid color-mix(in srgb, var(--training) 50%, transparent); display:flex; align-items:center; justify-content:center; font-size:10px; color:var(--training); }
.ob-freq-tooltip { max-height:0; overflow:hidden; transition:max-height .4s cubic-bezier(.22,1,.36,1); margin-bottom:0; }
.ob-freq-tooltip.open { max-height:300px; margin-bottom:10px; }
.ob-freq-tooltip-inner { background:var(--card-bg); border:none; border-radius:16px; padding:14px 16px; display:flex; flex-direction:column; gap:8px; }
.ob-freq-tip-row { display:flex; gap:10px; align-items:flex-start; }
.ob-freq-tip-num { font-family:var(--font); font-size:14px; font-weight:700; color:var(--training); min-width:28px; }
.ob-freq-tip-text { font-family:var(--font); font-size:13px; font-weight:300; color:var(--text2); line-height:1.5; }
.ob-freq-tip-text strong { color:var(--text); font-weight:600; }

/* Hint card (dynamic) */
.ob-hint-card {
  background:color-mix(in srgb, var(--training) 8%, transparent);
  border:none; border-radius:16px; padding:14px 16px;
  display:flex; gap:10px; align-items:flex-start;
}
.ob-hint-dot { width:7px; height:7px; border-radius:50%; background:var(--training); flex-shrink:0; margin-top:5px; }
.ob-hint-dot--sleep { background:var(--sleep); }
.ob-hint-text { color:var(--text2); font-family:var(--font); font-size:13px; font-weight:300; line-height:1.6; }
.ob-hint-text strong { color:var(--text); font-weight:600; }

/* Focus zones grid */
.ob-zones-grid { display:grid; grid-template-columns:1fr 1fr 1fr; gap:7px; margin-bottom:16px; }
.ob-zone-card { padding:12px 8px; border-radius:12px; background:rgba(255,255,255,.04); border:0.5px solid rgba(255,255,255,.09); text-align:center; cursor:pointer; transition:all .2s; -webkit-tap-highlight-color:transparent; }
.ob-zone-card:active { transform:scale(.97); }
.ob-zone-card.ob-sel { background:rgba(29,158,117,.14); border-color:rgba(29,158,117,.45); }
.ob-zone-emoji { font-size:22px; margin-bottom:6px; line-height:1; display:block; filter:grayscale(.6); opacity:.7; transition:all .2s; }
.ob-zone-card.ob-sel .ob-zone-emoji { filter:grayscale(0); opacity:1; }
.ob-zone-name { color:rgba(255,255,255,.6); font-size:11px; font-weight:600; line-height:1.3; }
.ob-zone-card.ob-sel .ob-zone-name { color:#fff; }

/* Split options */
.ob-split-list { display:flex; flex-direction:column; gap:10px; margin-bottom:16px; }
.ob-split-opt {
  border-radius:var(--card-r, 20px); overflow:hidden; border:none;
  background:var(--card-bg); backdrop-filter:blur(20px); -webkit-backdrop-filter:blur(20px);
  cursor:pointer; transition:background .25s; -webkit-tap-highlight-color:transparent;
}
.ob-split-opt:active { transform:scale(.985); }
.ob-split-opt.ob-sel { background:color-mix(in srgb, var(--training) 12%, transparent); }
.ob-split-head { display:flex; align-items:center; gap:12px; padding:16px 18px; }
.ob-split-tag {
  font-family:var(--font); font-size:10px; font-weight:700; padding:4px 8px; border-radius:8px;
  background:rgba(255,255,255,.08); color:var(--text3); flex-shrink:0; min-width:58px; text-align:center;
}
.ob-split-opt.ob-sel .ob-split-tag { background:color-mix(in srgb, var(--training) 22%, transparent); color:var(--training); }
.ob-split-body { flex:1; min-width:0; }
.ob-split-name { color:var(--text); font-family:var(--font); font-size:16px; font-weight:500; }
.ob-split-desc { color:var(--text2); font-family:var(--font); font-size:13px; font-weight:300; margin-top:4px; }
.ob-split-right { display:flex; flex-direction:column; align-items:flex-end; gap:4px; flex-shrink:0; }
.ob-split-check { width:20px; height:20px; border-radius:50%; border:1.5px solid rgba(255,255,255,.2); flex-shrink:0; transition:all .2s; }
.ob-split-check.on { background:var(--training); border-color:var(--training); display:flex; align-items:center; justify-content:center; }
.ob-split-check.on::after { content:''; display:block; width:5px; height:3px; border-left:1.5px solid #fff; border-bottom:1.5px solid #fff; transform:rotate(-45deg) translate(1px,-1px); }
.ob-rec-badge {
  font-family:var(--font); font-size:10px; font-weight:600; padding:3px 8px; border-radius:999px;
  background:color-mix(in srgb, var(--training) 18%, transparent); color:var(--training); white-space:nowrap;
}
.ob-split-detail { max-height:0; overflow:hidden; transition:max-height .45s cubic-bezier(.22,1,.36,1); }
.ob-split-detail.open { max-height:220px; }
.ob-split-detail-inner { padding:0 18px 14px; border-top:1px solid rgba(255,255,255,.06); }
.ob-split-detail-text { color:var(--text2); font-family:var(--font); font-size:13px; font-weight:300; line-height:1.65; padding:12px 0 8px; }
.ob-split-detail-text strong { color:var(--text); font-weight:600; }
.ob-week-chips { display:flex; gap:6px; flex-wrap:wrap; }
.ob-wchip { font-family:var(--font); font-size:10px; padding:5px 10px; border-radius:8px; font-weight:600; }
.ob-wchip-train { background:color-mix(in srgb, var(--training) 18%, transparent); color:var(--training); border:none; }
.ob-wchip-rest { background:rgba(255,255,255,.06); color:var(--text3); border:none; }

/* Duration */
.ob-dur-row { display:flex; gap:8px; margin-bottom:16px; }
.ob-dur-btn {
  flex:1; padding:14px 4px; border-radius:16px; background:var(--card-bg); border:none;
  backdrop-filter:blur(20px); -webkit-backdrop-filter:blur(20px);
  text-align:center; cursor:pointer; transition:background .2s; -webkit-tap-highlight-color:transparent;
}
.ob-dur-btn:active { transform:scale(.95); }
.ob-dur-btn.ob-sel { background:color-mix(in srgb, var(--training) 14%, transparent); }
.ob-dur-val { color:var(--text); font-family:var(--font); font-size:16px; font-weight:700; line-height:1; }
.ob-dur-lbl { color:var(--text3); font-family:var(--font); font-size:10px; margin-top:4px; }
.ob-dur-btn.ob-sel .ob-dur-lbl { color:var(--training); }

/* Injury groups accordion */
.ob-injury-groups { display:flex; flex-direction:column; gap:6px; margin-bottom:16px; }
.ob-inj-group { border-radius:12px; overflow:hidden; border:0.5px solid rgba(255,255,255,.09); background:rgba(255,255,255,.04); }
.ob-inj-group.has-issue { border-color:rgba(230,126,34,.35); }
.ob-inj-group-head { display:flex; align-items:center; gap:10px; padding:12px 13px; cursor:pointer; -webkit-tap-highlight-color:transparent; }
.ob-inj-group-emoji { font-size:16px; flex-shrink:0; }
.ob-inj-group-name { color:#fff; font-size:13px; font-weight:600; flex:1; }
.ob-inj-group-status { font-size:10px; color:rgba(255,255,255,.3); margin-right:4px; }
.ob-inj-group-status.warn { color:#E67E22; }
.ob-inj-group-arrow { font-size:12px; color:rgba(255,255,255,.25); transition:transform .3s; flex-shrink:0; }
.ob-inj-group-arrow.open { transform:rotate(90deg); }
.ob-inj-group-body { max-height:0; overflow:hidden; transition:max-height .4s cubic-bezier(.22,1,.36,1); }
.ob-inj-group-body.open { max-height:400px; }
.ob-inj-group-inner { padding:0 13px 12px; border-top:0.5px solid rgba(255,255,255,.07); display:flex; flex-direction:column; gap:0; }
.ob-inj-row { display:flex; align-items:center; gap:8px; padding:8px 0; border-bottom:0.5px solid rgba(255,255,255,.06); }
.ob-inj-row:last-child { border-bottom:none; }
.ob-inj-name { color:rgba(255,255,255,.65); font-size:12px; font-weight:500; width:88px; flex-shrink:0; }
.ob-inj-btns { display:flex; gap:3px; flex:1; }
.ob-sev-btn { flex:1; padding:5px 2px; border-radius:6px; font-family:inherit; font-size:9px; font-weight:600; border:0.5px solid rgba(255,255,255,.08); background:rgba(255,255,255,.04); color:rgba(255,255,255,.3); cursor:pointer; text-align:center; transition:all .2s; -webkit-tap-highlight-color:transparent; }
.ob-sev-btn.selected { background:rgba(29,158,117,.18); border-color:rgba(29,158,117,.45); color:#1D9E75; }
.ob-sev-btn.ob-sev-mild.selected { background:rgba(241,196,15,.14); border-color:rgba(241,196,15,.4); color:#F1C40F; }
.ob-sev-btn.ob-sev-bad.selected { background:rgba(230,126,34,.14); border-color:rgba(230,126,34,.4); color:#E67E22; }
.ob-sev-btn.ob-sev-severe.selected { background:rgba(231,76,60,.12); border-color:rgba(231,76,60,.35); color:#E74C3C; }

/* Chronotype */
.ob-chrono-row { display:flex; gap:7px; margin-bottom:16px; }
.ob-chrono-btn { flex:1; padding:11px 6px; border-radius:12px; background:rgba(255,255,255,.04); border:0.5px solid rgba(255,255,255,.09); text-align:center; cursor:pointer; transition:all .2s; -webkit-tap-highlight-color:transparent; }
.ob-chrono-btn.ob-sel { background:rgba(29,158,117,.14); border-color:rgba(29,158,117,.45); }
.ob-chrono-emoji { font-size:18px; display:block; margin-bottom:5px; }
.ob-chrono-name { color:rgba(255,255,255,.6); font-size:11px; font-weight:600; }
.ob-chrono-btn.ob-sel .ob-chrono-name { color:#fff; }
.ob-chrono-time { color:rgba(255,255,255,.28); font-size:9px; margin-top:2px; }

/* Meal mode */
.ob-meal-list { display:flex; flex-direction:column; gap:6px; margin-bottom:16px; }
.ob-meal-opt { display:flex; align-items:center; gap:10px; padding:11px 13px; border-radius:12px; background:rgba(255,255,255,.04); border:0.5px solid rgba(255,255,255,.09); cursor:pointer; transition:all .2s; -webkit-tap-highlight-color:transparent; }
.ob-meal-opt:active { transform:scale(.985); }
.ob-meal-opt.ob-sel { background:rgba(29,158,117,.12); border-color:rgba(29,158,117,.4); }
.ob-meal-emoji { font-size:16px; flex-shrink:0; }
.ob-meal-body { flex:1; }
.ob-meal-name { color:#fff; font-size:13px; font-weight:600; }
.ob-meal-desc { color:rgba(255,255,255,.35); font-size:10px; margin-top:1px; }
.ob-meal-check { width:16px; height:16px; border-radius:50%; border:1.5px solid rgba(255,255,255,.2); flex-shrink:0; transition:all .2s; }
.ob-meal-check.on { background:#1D9E75; border-color:#1D9E75; display:flex; align-items:center; justify-content:center; }
.ob-meal-check.on::after { content:''; display:block; width:4px; height:3px; border-left:1.5px solid #fff; border-bottom:1.5px solid #fff; transform:rotate(-45deg) translate(1px,-1px); }

/* Footer — базовые стили */
#onboarding .ob-footer { flex-shrink:0; }
.ob-btn-row { display:flex; gap:8px; align-items:center; }
.ob-back { padding:11px 16px; border-radius:12px; background:rgba(255,255,255,.05); border:0.5px solid rgba(255,255,255,.08); color:rgba(255,255,255,.4); font-size:13px; cursor:pointer; font-family:inherit; }
.ob-next { flex:1; padding:11px; border-radius:12px; background:transparent; border:none; outline:none; color:#fff; font-size:20px; font-weight:800; letter-spacing:-.4px; cursor:pointer; font-family:inherit; text-align:center; -webkit-appearance:none; }
.ob-next:focus { outline:none; }
.ob-next::-moz-focus-inner { border:0; }
.ob-next-label { background:linear-gradient(90deg,#1D9E75,#5DCAA5 50%,#2E75B6); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; }
.ob-next:disabled .ob-next-label { background:rgba(255,255,255,.2); -webkit-background-clip:text; -webkit-text-fill-color:transparent; }

/* Account step */
.ob-account-name-card { margin-bottom:16px; }
.ob-account-divider {
  display:flex; align-items:center; gap:12px; margin:4px 0 16px;
  color:var(--text3); font-family:var(--font); font-size:13px; font-weight:300;
}
.ob-account-divider::before, .ob-account-divider::after {
  content:''; flex:1; height:1px; background:rgba(255,255,255,.08);
}
.ob-card-opt {
  border-radius:var(--card-r, 20px); padding:16px 18px;
  background:var(--card-bg); backdrop-filter:blur(20px); -webkit-backdrop-filter:blur(20px);
  cursor:pointer; transition:background .2s; -webkit-tap-highlight-color:transparent;
}
.ob-card-opt:active { transform:scale(.985); }
.ob-account-panel { margin-top:4px; }
.ob-account-offline {
  margin-top:12px; padding:12px 14px; border-radius:14px;
  background:color-mix(in srgb, var(--nutrition) 10%, transparent);
  color:var(--text2); font-family:var(--font); font-size:13px; font-weight:300; line-height:1.5;
}
.ob-account-error { min-height:18px; margin-top:8px; color:#E74C3C; font-family:var(--font); font-size:12px; }
.ob-account-signup {
  width:100%; margin-top:12px; padding:14px; border:none; border-radius:16px;
  background:color-mix(in srgb, var(--training) 18%, transparent); color:var(--text);
  font-family:var(--font); font-size:16px; font-weight:600; cursor:pointer;
}
.ob-account-login {
  width:100%; margin-top:8px; padding:10px; border:none; background:transparent;
  color:var(--text2); font-family:var(--font); font-size:14px; font-weight:400; cursor:pointer;
}

/* Final screen */
.ob-final-check {
  width:48px; height:48px; border-radius:50%;
  border:2px solid color-mix(in srgb, var(--training) 45%, transparent);
  display:flex; align-items:center; justify-content:center; margin-bottom:12px;
}
#ob-s14 .ob-step-head .ob-final-check,
#onboarding .ob-fixed-head .ob-final-check { margin-bottom:10px; }
.ob-final-stats { display:grid; grid-template-columns:1fr 1fr 1fr; gap:10px; margin:16px 0 12px; }
.ob-final-stat {
  background:var(--card-bg); border:none; border-radius:16px;
  padding:14px 10px; text-align:center;
  backdrop-filter:blur(20px); -webkit-backdrop-filter:blur(20px);
}
.ob-final-stat.accent { background:color-mix(in srgb, var(--training) 12%, transparent); }
.ob-final-stat-lbl { font-family:var(--font); font-size:10px; font-weight:500; color:var(--text3); text-transform:uppercase; letter-spacing:.5px; margin-bottom:6px; }
.ob-final-stat-val { font-family:var(--font); font-size:22px; font-weight:700; color:var(--text); line-height:1; }
.ob-final-stat-unit { font-size:11px; color:var(--text3); font-weight:400; margin-left:2px; }
.ob-final-stat.accent .ob-final-stat-val { color:var(--training); }
.ob-final-card {
  background:var(--card-bg); border:none; border-radius:var(--card-r, 20px); overflow:hidden;
  backdrop-filter:blur(20px); -webkit-backdrop-filter:blur(20px);
}
.ob-final-row { display:flex; align-items:center; justify-content:space-between; padding:12px 16px; border-bottom:1px solid rgba(255,255,255,.06); }
.ob-final-row:last-child { border-bottom:none; }
.ob-final-key { color:var(--text2); font-family:var(--font); font-size:13px; font-weight:300; }
.ob-final-val { color:var(--text); font-family:var(--font); font-size:13px; font-weight:600; }
.ob-final-val.green { color:var(--training); }
.ob-final-badges { display:flex; gap:6px; align-items:center; }
.ob-final-badge { font-family:var(--font); font-size:10px; padding:3px 8px; border-radius:999px; font-weight:600; }
.ob-final-badge-green { background:color-mix(in srgb, var(--training) 18%, transparent); color:var(--training); }
.ob-final-badge-blue { background:color-mix(in srgb, var(--sleep) 18%, transparent); color:var(--sleep); }
.ob-final-hint { text-align:center; color:var(--text3); font-family:var(--font); font-size:12px; margin-top:10px; }
.ob-final-more {
  margin-top:14px; border-radius:var(--card-r, 20px);
  background:color-mix(in srgb, var(--sleep) 10%, transparent);
  padding:14px 16px; display:flex; gap:12px; align-items:flex-start;
}
.ob-final-more-title { color:var(--text); font-family:var(--font); font-size:14px; font-weight:600; margin-bottom:4px; }
.ob-final-more-desc { color:var(--text2); font-family:var(--font); font-size:13px; font-weight:300; line-height:1.55; }

/* keep old classes for JS compatibility */
.ob-opt { display:none; }
.ob-opts { display:none; }
.ob-hint { display:none; }
.ob-warn { background:rgba(230,126,34,.09); border:0.5px solid rgba(230,126,34,.3); border-radius:10px; padding:10px 13px; font-size:12px; color:rgba(250,200,100,.9); line-height:1.6; margin-bottom:14px; }
.ob-danger { background:rgba(192,57,43,.08); border:0.5px solid rgba(192,57,43,.28); border-radius:10px; padding:10px 13px; font-size:12px; color:rgba(231,76,60,.9); line-height:1.6; margin-bottom:14px; }
.ob-inp { width:100%; background:transparent; border:none; border-radius:0; padding:0; color:#fff; font-size:20px; font-family:inherit; outline:none; }
.ob-inp::placeholder { color:rgba(255,255,255,.2); font-size:16px; }
.ob-science-note { display:none; }
.ob-injury-row { display:none; }
.ob-injury-label { display:none; }
.ob-injury-btns { display:none; }
.ob-2col { display:none; }
.ob-summary-row { display:flex; justify-content:space-between; align-items:flex-start; gap:8px; padding:9px 0; border-bottom:0.5px solid rgba(255,255,255,.07); font-size:13px; }
.ob-summary-row:last-child { border-bottom:none; }
.ob-summary-key { color:rgba(255,255,255,.4); flex-shrink:0; }
.ob-summary-val { color:#fff; font-weight:500; text-align:right; }
.ob-opt-rec { display:none; }

/* ═══════════════════════════════════════════════════════════════
   ONBOARDING — Reveal блок (схема + время)
═══════════════════════════════════════════════════════════════ */
.ob-train-step2 {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity .35s ease, transform .35s ease;
}
.ob-train-step2--visible {
  opacity: 1;
  transform: translateY(0);
}

/* ═══════════════════════════════════════════════════════════════
   PLAN CONSTRAINTS — Onboarding
═══════════════════════════════════════════════════════════════ */
.ob-freq-btn.ob-freq-disabled { opacity:0.35; pointer-events:none; }
.ob-freq-btn.ob-freq-warn { border-color:#f59e0b !important; color:#f59e0b !important; }
.ob-split-opt.ob-split-disabled { opacity:0.4; pointer-events:none; }
/* Duration button states */
.ob-dur-btn.ob-dur-disabled { opacity:0.35; pointer-events:none; }
.ob-dur-btn.ob-dur-warn { border-color:#f59e0b !important; color:#f59e0b !important; background:rgba(245,158,11,.08) !important; }
.ob-dur-btn.ob-dur-optimal { border-color:#1D9E75 !important; color:#1D9E75 !important; background:rgba(29,158,117,.08) !important; }
/* Duration message block */
.ob-duration-msg {
  font-size:12px; padding:10px 14px; border-radius:12px;
  margin-top:8px; margin-bottom:4px;
  display:flex; align-items:center; gap:8px;
}
.ob-duration-msg.error   { background:rgba(231,76,60,.12);  color:#E74C3C; border:0.5px solid rgba(231,76,60,.25); }
.ob-duration-msg.warn    { background:rgba(245,158,11,.12); color:#f59e0b; border:0.5px solid rgba(245,158,11,.25); }
.ob-duration-msg.success { background:rgba(29,158,117,.12); color:#1D9E75; border:0.5px solid rgba(29,158,117,.25); }
.ob-duration-msg.info    { background:rgba(46,117,182,.12); color:#85B7EB; border:0.5px solid rgba(46,117,182,.25); }
.ob-constraint-msg {
  color:rgba(255,255,255,.4); font-size:11px; padding:4px 8px;
  margin-top:5px; letter-spacing:.01em;
}
.ob-warn-msg {
  color:rgba(255,255,255,.4); font-size:11px; padding:4px 8px;
  margin-top:5px; letter-spacing:.01em;
}