/* ══ NOVA — modern dark design system ═══════════════════ */
:root {
  --bg:   #0a0a16;
  --bg2:  #0f0f22;
  --bg3:  #161630;
  --bg4:  #1d1d3e;
  --border:  rgba(120,100,255,.07);
  --border2: rgba(120,100,255,.16);

  --accent:       #7c3aed;
  --accent-dim:   rgba(124,58,237,.1);
  --accent-mid:   rgba(124,58,237,.22);
  --purple:       #7c3aed;
  --purple-bright:#a78bfa;
  --purple-dim:   rgba(124,58,237,.12);
  --purple2:      #4f46e5;

  --green:     #10b981;
  --green-dim: rgba(16,185,129,.1);
  --red:       #ef4444;
  --red-dim:   rgba(239,68,68,.09);
  --amber:     #f59e0b;
  --amber-dim: rgba(245,158,11,.1);
  --cyan:      #06b6d4;
  --pink:      #ec4899;
  --blue:      #3b82f6;

  --grad:       linear-gradient(135deg,#7c3aed 0%,#4f46e5 100%);
  --grad-warm:  linear-gradient(135deg,#ec4899 0%,#7c3aed 100%);
  --grad-cool:  linear-gradient(135deg,#06b6d4 0%,#3b82f6 100%);
  --grad-green: linear-gradient(135deg,#10b981 0%,#059669 100%);

  --text:       #eeeeff;
  --text-muted: #8880b8;
  --text-dim:   #38366a;

  --radius:     14px;
  --radius-sm:  10px;
  --radius-lg:  22px;
  --radius-pill:999px;
  --font:'Inter',system-ui,-apple-system,sans-serif;
  --mono:'Space Mono',monospace;
  --nav-h:56px;
  --tab-h:68px;
  --page-max:700px;
}

/* ── RESET ─────────────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg);color:var(--text);font-family:var(--font);
  font-size:15px;min-height:100vh;-webkit-font-smoothing:antialiased;
  /* Push everything below Dynamic Island / notch when added to home screen */
  padding-top: env(safe-area-inset-top);
  padding-bottom: env(safe-area-inset-bottom);
}

/* ── SCREENS ───────────────────────────────────────────── */
.screen{display:none;min-height:100vh}
.screen.active{display:flex;flex-direction:column}
.hidden{display:none!important}
.loading{text-align:center;padding:40px 20px;color:var(--text-muted);font-size:14px}
.empty-state{text-align:center;padding:44px 20px;color:var(--text-dim);font-size:14px;line-height:1.6}
.empty-state i{font-size:26px;display:block;margin-bottom:10px;opacity:.5}

/* ══ LOGIN ═══════════════════════════════════════════════ */
#loginScreen{
  align-items:center;justify-content:center;
  padding:28px 20px;
  background:
    radial-gradient(ellipse 70% 50% at 20% -10%,rgba(124,58,237,.2) 0%,transparent 60%),
    radial-gradient(ellipse 60% 40% at 85% 105%,rgba(79,70,229,.15) 0%,transparent 60%),
    var(--bg);
}
.login-bg,.login-grid,.login-glow{display:none}

.login-content{width:100%;max-width:390px}

.login-logo{
  display:flex;align-items:center;gap:12px;
  margin-bottom:28px;justify-content:center;
}
.logo-mark{
  width:42px;height:42px;border-radius:12px;
  background:var(--grad);
  display:flex;align-items:center;justify-content:center;
  font-size:14px;font-weight:800;color:#fff;letter-spacing:.5px;
  box-shadow:0 6px 20px rgba(124,58,237,.4);
}
.logo-name{font-size:20px;font-weight:700;color:var(--text);letter-spacing:-.3px}
.logo-tagline{font-size:11px;color:var(--text-muted);margin-top:2px}

.login-card{
  background:var(--bg2);border:1px solid var(--border2);
  border-radius:var(--radius-lg);padding:26px 22px;
}
.login-card-header{margin-bottom:22px}
.login-card-header h1{font-size:22px;font-weight:700;letter-spacing:-.4px;color:var(--text);margin-bottom:4px}
.login-card-header p{font-size:13px;color:var(--text-muted)}

.login-divider{display:flex;align-items:center;gap:10px;margin:14px 0}
.login-divider::before,.login-divider::after{content:'';flex:1;height:1px;background:var(--border2)}
.login-divider span{font-size:11px;color:var(--text-dim);text-transform:uppercase;letter-spacing:.1em}

.invite-badge{
  display:flex;align-items:center;justify-content:center;gap:6px;
  margin-top:12px;font-size:11px;color:var(--text-dim);
}

/* ══ FORMS ════════════════════════════════════════════════ */
.form-group{margin-bottom:14px}
.form-group label{
  display:block;font-size:11px;font-weight:600;letter-spacing:.06em;
  text-transform:uppercase;color:var(--text-muted);margin-bottom:7px;
}
.form-group input,.form-group select{
  width:100%;background:var(--bg3);border:1.5px solid var(--border2);
  border-radius:var(--radius-sm);padding:11px 14px;font-size:14px;
  color:var(--text);font-family:var(--font);outline:none;
  transition:border-color .15s,box-shadow .15s;color-scheme:dark;
}
.form-group input:focus,.form-group select:focus{
  border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-dim);
}
.form-group input::placeholder{color:var(--text-dim)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}

/* ══ BUTTONS ══════════════════════════════════════════════ */
.btn-primary{
  display:flex;align-items:center;justify-content:center;gap:8px;
  width:100%;background:var(--grad);color:#fff;border:none;
  border-radius:var(--radius-sm);padding:13px 20px;
  font-size:15px;font-weight:600;letter-spacing:-.1px;
  cursor:pointer;transition:opacity .15s,transform .1s;
  box-shadow:0 4px 20px rgba(124,58,237,.3);font-family:var(--font);
}
.btn-primary:hover{opacity:.86}
.btn-primary:active{transform:scale(.98)}
.btn-primary i{font-size:13px}

.btn-secondary{
  display:flex;align-items:center;justify-content:center;gap:8px;
  background:var(--bg3);color:var(--text-muted);
  border:1.5px solid var(--border2);border-radius:var(--radius-sm);
  padding:11px 20px;font-size:14px;font-weight:500;cursor:pointer;
  transition:color .12s,border-color .12s;font-family:var(--font);
}
.btn-secondary:hover{color:var(--text);border-color:var(--accent)}

.btn-add{
  display:flex;align-items:center;gap:6px;
  background:var(--accent-dim);color:var(--purple-bright);
  border:1px solid var(--accent-mid);border-radius:var(--radius-pill);
  padding:6px 14px;font-size:12px;font-weight:600;
  cursor:pointer;transition:background .12s;font-family:var(--font);
}
.btn-add:hover{background:var(--accent-mid)}

.btn-ghost{
  display:flex;align-items:center;justify-content:center;gap:8px;
  background:none;border:1.5px solid var(--border2);border-radius:var(--radius-sm);
  padding:10px 16px;font-size:13px;color:var(--text-muted);
  cursor:pointer;transition:color .12s,border-color .12s;
  width:100%;font-weight:500;font-family:var(--font);
}
.btn-ghost:hover{color:var(--text);border-color:var(--border2)}

.btn-logout{
  margin-top:14px;width:100%;padding:11px;border-radius:var(--radius-sm);
  background:var(--red-dim);border:1px solid rgba(239,68,68,.2);
  color:var(--red);font-size:14px;cursor:pointer;font-weight:500;
  font-family:var(--font);display:flex;align-items:center;justify-content:center;gap:8px;
  transition:background .12s;
}
.btn-logout:hover{background:rgba(239,68,68,.16)}

.error-msg{
  font-size:12px;color:var(--red);background:var(--red-dim);
  border:1px solid rgba(239,68,68,.2);border-radius:var(--radius-sm);
  padding:9px 12px;margin-bottom:12px;
}

/* ══ NAVBAR ═══════════════════════════════════════════════ */
.navbar{
  background:rgba(10,10,22,.9);border-bottom:1px solid var(--border);
  backdrop-filter:blur(14px);
  display:flex;align-items:center;padding:0 22px;
  /* Extend into safe area so bg fills behind Dynamic Island */
  height:calc(var(--nav-h) + env(safe-area-inset-top));
  padding-top:env(safe-area-inset-top);
  position:sticky;top:0;z-index:100;flex-shrink:0;
}
.nav-logo{display:flex;align-items:center;gap:9px;min-width:148px}
.logo-mark-sm{
  width:28px;height:28px;border-radius:8px;background:var(--grad);
  display:flex;align-items:center;justify-content:center;
  font-size:10px;font-weight:800;color:#fff;letter-spacing:.5px;flex-shrink:0;
}
.nav-brand{font-size:14px;font-weight:700;color:var(--text);letter-spacing:-.2px}

.nav-tabs{display:flex;align-items:center;flex:1;justify-content:center;gap:2px}
.nav-tab{
  display:flex;align-items:center;gap:6px;background:none;border:none;
  border-radius:var(--radius-sm);color:var(--text-dim);
  padding:7px 13px;font-size:13px;font-weight:500;
  cursor:pointer;transition:color .12s,background .12s;font-family:var(--font);
}
.nav-tab i{font-size:12px}
.nav-tab:hover{color:var(--text-muted);background:var(--accent-dim)}
.nav-tab.active{color:var(--purple-bright);background:var(--accent-dim)}

.nav-user{
  display:flex;align-items:center;gap:8px;min-width:148px;
  justify-content:flex-end;font-size:13px;color:var(--text-muted);font-weight:500;
}
.user-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}

/* ══ BOTTOM NAV (mobile) ══════════════════════════════════ */
.bottom-nav{display:none}

/* ══ TABS ═════════════════════════════════════════════════ */
.tab-content{display:none;flex:1;overflow-y:auto}
.tab-content.active{display:block}
.page-inner{
  max-width:var(--page-max);margin:0 auto;
  padding:22px 16px 100px;display:flex;flex-direction:column;gap:22px;
}
.section-header{
  display:flex;align-items:center;justify-content:space-between;margin-bottom:10px;
}
.section-header h2{
  font-size:11px;font-weight:700;letter-spacing:.1em;
  text-transform:uppercase;color:var(--text-muted);
  display:flex;align-items:center;gap:7px;
}
.section-header h2::before{
  content:'';width:3px;height:12px;border-radius:2px;
  background:var(--grad);flex-shrink:0;
}

/* ══ CHECK-IN BUTTON ══════════════════════════════════════ */
.checkin-btn{
  display:flex;align-items:center;justify-content:center;gap:10px;
  width:100%;background:var(--grad-green);color:#fff;border:none;
  border-radius:var(--radius);padding:16px 20px;
  font-size:15px;font-weight:600;letter-spacing:-.1px;
  cursor:pointer;transition:opacity .15s,transform .1s;
  box-shadow:0 4px 22px rgba(16,185,129,.28);font-family:var(--font);
}
.checkin-btn:hover{opacity:.86}
.checkin-btn:active{transform:scale(.99)}
.checkin-btn.checked-in{
  background:rgba(16,185,129,.1);color:var(--green);
  border:1.5px solid rgba(16,185,129,.3);box-shadow:none;
}
.checkin-btn i{font-size:15px}

/* ══ WEEK GRID ════════════════════════════════════════════ */
.week-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:6px}

.day-col{
  background:var(--bg2);border:1.5px solid var(--border);
  border-radius:var(--radius-sm);padding:10px 4px 9px;
  text-align:center;cursor:pointer;
  display:flex;flex-direction:column;align-items:center;gap:5px;
  transition:border-color .15s,background .15s,box-shadow .15s;
  min-height:84px;user-select:none;
}
.day-col:hover{border-color:var(--border2);background:var(--bg3)}
.day-col.is-today{
  background:linear-gradient(175deg,rgba(124,58,237,.2) 0%,rgba(79,70,229,.08) 100%);
  border-color:rgba(124,58,237,.45);
  box-shadow:0 0 0 1px rgba(124,58,237,.2) inset;
}
.day-col.has-me{
  border-color:var(--green);
  box-shadow:0 0 12px rgba(16,185,129,.15);
}
.day-col.is-today.has-me{
  border-color:var(--green);
  background:linear-gradient(175deg,rgba(16,185,129,.15) 0%,rgba(124,58,237,.08) 100%);
  box-shadow:0 0 12px rgba(16,185,129,.2);
}

.day-name{
  font-size:9px;font-weight:700;text-transform:uppercase;
  letter-spacing:.1em;color:var(--text-dim);
}
.day-col.is-today .day-name{color:var(--purple-bright)}
.day-date{
  font-size:19px;font-weight:800;color:var(--text);
  letter-spacing:-.5px;line-height:1;
}
.day-col.is-today .day-date{
  background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;
}
.day-dots{display:flex;flex-wrap:wrap;justify-content:center;gap:3px;min-height:14px}
.day-dots .dot{width:6px;height:6px;border-radius:50%;flex-shrink:0}
.day-check{
  font-size:9px;font-weight:700;color:var(--green);
  background:rgba(16,185,129,.12);border-radius:var(--radius-pill);
  padding:2px 6px;white-space:nowrap;
}

.week-nav{display:flex;align-items:center;gap:6px}
.week-nav span{font-size:12px;font-weight:600;color:var(--text-muted);min-width:48px;text-align:center}
.week-nav button{
  background:var(--bg3);border:1px solid var(--border2);color:var(--text-muted);
  border-radius:var(--radius-sm);width:26px;height:26px;cursor:pointer;font-size:10px;
  display:flex;align-items:center;justify-content:center;transition:color .12s,border-color .12s;
}
.week-nav button:hover{color:var(--purple-bright);border-color:var(--accent-mid)}

/* ══ MEMBER LIST ══════════════════════════════════════════ */
.member-list{display:flex;flex-direction:column;gap:5px}

.member-row{
  display:flex;align-items:center;gap:11px;background:var(--bg2);
  border:1px solid var(--border);border-radius:var(--radius-sm);
  padding:11px 14px;transition:border-color .12s;
}
.member-row:hover{border-color:var(--border2)}
.member-row.my-row{border-color:var(--accent-mid);background:var(--accent-dim)}
.member-row.shamed{opacity:.5}
/* Podium borders for the top 3 */
.member-row.mr-gold{border-color:rgba(255,193,7,.55);box-shadow:0 0 12px rgba(255,193,7,.1)}
.member-row.mr-silver{border-color:rgba(196,205,217,.55)}
.member-row.mr-bronze{border-color:rgba(205,127,50,.55)}

.mem-avatar{
  width:36px;height:36px;border-radius:10px;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  font-size:12px;font-weight:700;color:#fff;letter-spacing:.5px;
}
.mem-info{flex:1;min-width:0}
.mem-name{font-size:14px;font-weight:600;color:var(--text);letter-spacing:-.1px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mem-sub{font-size:12px;color:var(--text-muted);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.you-tag{color:var(--purple-bright);font-size:12px;font-weight:500}

.badge{
  font-size:11px;font-weight:600;padding:3px 9px;
  border-radius:var(--radius-pill);flex-shrink:0;
}
.badge-going{background:rgba(16,185,129,.12);color:var(--green);border:1px solid rgba(16,185,129,.25)}

.rank-badge{
  font-size:11px;font-weight:600;padding:4px 10px;
  border-radius:var(--radius-pill);flex-shrink:0;border:1px solid transparent;
  white-space:nowrap;
}
.rank-pos{
  font-size:14px;font-weight:700;color:var(--text-muted);
  min-width:24px;text-align:center;
}

/* ══ STATS ROW ════════════════════════════════════════════ */
.stats-row{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}

.stat-card{
  background:var(--bg2);border:1px solid var(--border);
  border-radius:var(--radius-sm);padding:14px 12px;text-align:center;
}
.stat-label{font-size:11px;color:var(--text-muted);margin-bottom:6px;font-weight:500}
.stat-value{font-size:22px;font-weight:800;letter-spacing:-1px}
.stat-value.purple{color:var(--purple-bright)}
.stat-value.green{color:var(--green)}
.stat-value.pink{color:var(--pink)}

/* ══ GYM INVITES BANNER ═══════════════════════════════════ */
.gym-invite-card{
  background:linear-gradient(135deg,rgba(124,58,237,.1),rgba(79,70,229,.06));
  border:1px solid rgba(124,58,237,.3);border-radius:var(--radius);
  padding:14px 16px;display:flex;align-items:center;
  gap:12px;justify-content:space-between;margin-bottom:6px;
}
.gym-invite-left{flex:1;min-width:0}
.gym-invite-who{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-muted);margin-bottom:5px}
.gym-invite-who strong{color:var(--text);font-weight:600}
.gym-invite-when{font-size:12px;color:var(--text-muted);display:flex;align-items:center;gap:5px}
.gym-invite-msg{font-size:12px;color:var(--purple-bright);margin-top:5px;font-style:italic}
.gym-invite-actions{display:flex;gap:6px;flex-shrink:0}

/* ══ EVENTS ═══════════════════════════════════════════════ */
.events-today-header{
  font-size:12px;color:var(--text-muted);font-weight:500;
  padding:0 2px 10px;display:flex;align-items:center;gap:6px;
}
.events-list{display:flex;flex-direction:column;gap:8px}

.event-card{
  background:var(--bg2);border:1px solid var(--border);
  border-radius:var(--radius);padding:14px 14px 14px 18px;
  display:flex;gap:14px;align-items:flex-start;
  transition:border-color .12s;position:relative;overflow:hidden;
}
.event-card::before{
  content:'';position:absolute;left:0;top:0;bottom:0;width:3px;
}
.event-card.type-party::before{background:var(--pink)}
.event-card.type-grillen::before{background:var(--amber)}
.event-card.type-gym::before{background:var(--green)}
.event-card.type-chillen::before{background:var(--cyan)}
.event-card.type-other::before{background:var(--text-dim)}
.event-card:hover{border-color:var(--border2)}

.event-date-box{
  background:var(--bg3);border-radius:var(--radius-sm);padding:9px 11px;
  text-align:center;flex-shrink:0;min-width:46px;border:1px solid var(--border);
}
.event-day{font-size:22px;font-weight:800;color:var(--text);letter-spacing:-1.5px;line-height:1}
.event-mon{font-size:10px;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.07em;margin-top:1px}

.event-body{flex:1;min-width:0}
.event-title-row{display:flex;align-items:flex-start;justify-content:space-between;gap:8px;margin-bottom:6px}
.event-name{font-size:15px;font-weight:600;color:var(--text);letter-spacing:-.2px}
.event-type-tag{
  font-size:10px;font-weight:700;padding:2px 8px;
  border-radius:var(--radius-pill);flex-shrink:0;
  text-transform:uppercase;letter-spacing:.06em;
}
.tag-party{background:rgba(236,72,153,.12);color:var(--pink)}
.tag-grillen{background:rgba(245,158,11,.12);color:var(--amber)}
.tag-gym{background:rgba(16,185,129,.12);color:var(--green)}
.tag-chillen{background:rgba(6,182,212,.12);color:var(--cyan)}
.tag-other{background:var(--bg4);color:var(--text-muted)}

.event-meta{display:flex;flex-wrap:wrap;gap:10px;font-size:12px;color:var(--text-muted);margin-bottom:8px}
.event-meta span{display:flex;align-items:center;gap:4px}
.event-meta i{color:var(--text-dim)}

.event-attendees{display:flex;align-items:center;gap:4px;flex-wrap:wrap}
.att-dot{
  width:24px;height:24px;border-radius:50%;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  font-size:9px;font-weight:700;color:#fff;
  border:2px solid var(--bg);
}
.att-count{font-size:11px;color:var(--text-muted);margin-left:3px;font-weight:600}

.event-countdown{
  font-size:10px;font-weight:700;padding:3px 8px;
  border-radius:var(--radius-pill);text-transform:uppercase;letter-spacing:.06em;
}
.event-countdown.today{background:rgba(239,68,68,.14);color:var(--red)}
.event-countdown.soon{background:rgba(245,158,11,.12);color:var(--amber)}
.event-countdown.far{background:var(--bg4);color:var(--text-dim)}

.rsvp-btns{display:flex;gap:6px;margin-top:10px;flex-wrap:wrap}
.rsvp-btn{
  font-size:12px;font-weight:600;padding:5px 13px;
  border-radius:var(--radius-pill);cursor:pointer;
  background:var(--bg3);border:1px solid var(--border2);
  color:var(--text-muted);transition:all .12s;font-family:var(--font);
}
.rsvp-btn:hover{color:var(--text);border-color:var(--accent-mid)}
.rsvp-btn.active-going{background:rgba(16,185,129,.12);color:var(--green);border-color:rgba(16,185,129,.3)}
.rsvp-btn.active-maybe{background:rgba(245,158,11,.1);color:var(--amber);border-color:rgba(245,158,11,.3)}
.rsvp-btn.active-notgoing{background:var(--red-dim);color:var(--red);border-color:rgba(239,68,68,.2)}

/* ══ COLOR PICKER ═════════════════════════════════════════ */
.color-picker-card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:16px}
.color-grid{display:grid;grid-template-columns:repeat(8,1fr);gap:8px}
.color-swatch{
  aspect-ratio:1;border-radius:8px;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  font-size:12px;transition:transform .15s;border:2px solid transparent;
}
.color-swatch:hover{transform:scale(1.12)}
.color-swatch.active{border-color:#fff;transform:scale(1.12)}

/* ══ WORKOUT DATE BAR ═════════════════════════════════════ */
.workout-date-bar{
  display:flex;align-items:center;justify-content:center;gap:16px;
  background:var(--bg2);border:1px solid var(--border);
  border-radius:var(--radius-sm);padding:12px;
}
.workout-date-bar span{font-size:15px;font-weight:600;color:var(--text);letter-spacing:-.2px}
.workout-date-bar button{
  background:var(--bg3);border:1px solid var(--border2);color:var(--text-muted);
  border-radius:var(--radius-sm);width:30px;height:30px;cursor:pointer;font-size:11px;
  display:flex;align-items:center;justify-content:center;transition:all .12s;
}
.workout-date-bar button:hover{border-color:var(--accent-mid);color:var(--purple-bright)}

/* ══ WORKOUT LOG ══════════════════════════════════════════ */
.workout-log-list{display:flex;flex-direction:column;gap:8px}

.workout-category{
  background:var(--bg2);border:1px solid var(--border);
  border-radius:var(--radius);overflow:hidden;
}
.workout-cat-label{
  font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  color:var(--purple-bright);padding:9px 14px;
  background:var(--accent-dim);border-bottom:1px solid var(--border);
}
.workout-entry{
  display:flex;align-items:center;gap:12px;padding:11px 14px;
  border-bottom:1px solid var(--border);
}
.workout-entry:last-child{border-bottom:none}
.workout-entry-info{flex:1;min-width:0}
.workout-entry-name{font-size:14px;font-weight:600;color:var(--text);margin-bottom:2px}
.workout-entry-detail{font-size:12px;color:var(--text-muted)}
.workout-entry-cat{
  font-size:9px;color:var(--purple-bright);
  background:rgba(124,58,237,.12);border-radius:4px;
  padding:1px 6px;font-weight:600;margin-left:7px;
  text-transform:uppercase;letter-spacing:.04em;vertical-align:middle;
}

/* ══ Notifications ════════════════════════════════════════ */
.notify-hint{font-size:13px;color:var(--text-muted);margin:0 0 12px;line-height:1.4}
.btn-notify{
  width:100%;display:flex;align-items:center;justify-content:center;gap:8px;
  padding:11px;font-size:14px;font-weight:600;cursor:pointer;
  color:var(--purple-bright);background:var(--accent-dim);
  border:1px solid var(--accent-mid);border-radius:var(--radius-sm);
  transition:background .12s,border-color .12s,color .12s,opacity .12s;
}
.btn-notify.active{
  color:#22d3a0;background:rgba(34,211,160,.1);border-color:rgba(34,211,160,.35);
}
.btn-notify.disabled{
  opacity:.6;cursor:not-allowed;color:var(--text-muted);
  background:var(--bg2);border-color:var(--border);
}

/* ══ Log sort toggle ══════════════════════════════════════ */
.log-sort-bar{
  display:flex;justify-content:flex-end;margin-bottom:8px;
}
.log-sort-icon-btn{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 10px;font-size:11px;font-weight:600;
  color:var(--text-muted);background:transparent;
  border:1px solid var(--border);border-radius:var(--radius-pill);
  cursor:pointer;transition:color .12s,border-color .12s;
}
.log-sort-icon-btn:active{color:var(--purple-bright);border-color:var(--accent-mid)}
.log-sort-icon-btn i{font-size:11px;color:var(--purple-bright)}

/* ══ PRs ══════════════════════════════════════════════════ */
.pr-row{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius-sm);overflow:hidden}
.pr-row-main{display:flex;align-items:center;gap:12px;padding:11px 14px;cursor:pointer;transition:background .12s}
.pr-row-main:hover{background:var(--bg3)}
.pr-right{display:flex;align-items:center;gap:8px;flex-shrink:0}
.pr-value{font-size:15px;font-weight:700;color:var(--purple-bright);font-variant-numeric:tabular-nums}
.pr-reps{font-size:12px;color:var(--text-muted);background:var(--bg3);padding:2px 8px;border-radius:var(--radius-pill)}
.pr-chevron{font-size:11px;color:var(--text-dim);transition:transform .2s}
.exercise-graph-wrap{padding:12px 14px;background:var(--bg3);border-top:1px solid var(--border)}

/* ══ VOLUME ═══════════════════════════════════════════════ */
.volume-card{
  background:var(--bg2);border:1px solid var(--border);
  border-radius:var(--radius-sm);padding:14px 16px;
  display:flex;align-items:center;gap:14px;
}
.volume-val{font-size:26px;font-weight:800;color:var(--purple-bright);letter-spacing:-1.5px;font-variant-numeric:tabular-nums}
.volume-label{font-size:12px;color:var(--text-muted);margin-top:2px}
.vol-svg{width:100%;overflow:hidden;border-radius:var(--radius-sm)}
.vol-legend{display:flex;gap:12px;flex-wrap:wrap;margin-top:8px;font-size:12px;color:var(--text-muted)}

/* ══ STATS TAB ════════════════════════════════════════════ */
.stats-user-select{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:6px}
.stats-user-btn{
  display:flex;align-items:center;gap:7px;
  background:var(--bg2);border:1.5px solid var(--border);
  border-radius:var(--radius-pill);padding:5px 13px 5px 6px;
  font-size:13px;color:var(--text-muted);font-weight:500;
  cursor:pointer;transition:all .12s;font-family:var(--font);
}
.stats-user-btn:hover{border-color:var(--border2);color:var(--text)}
.stats-user-btn.active{border-color:var(--accent);color:var(--purple-bright);background:var(--accent-dim)}
.sus-av{
  width:22px;height:22px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-size:9px;font-weight:700;color:#fff;
}

.stats-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}
.stat-big-card{
  background:var(--bg2);border:1px solid var(--border);
  border-radius:var(--radius-sm);padding:16px;text-align:center;
}
.stat-big-val{font-size:28px;font-weight:800;color:var(--text);letter-spacing:-1.5px}
.stat-big-label{font-size:11px;color:var(--text-muted);margin-top:4px;font-weight:500}

/* Rank card */
.stats-rank-card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:16px}
.stats-rank-top{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px;margin-bottom:4px}
.stats-rank-current{display:flex;align-items:center;gap:10px}
.stats-rank-emoji{font-size:30px}
.stats-rank-name{font-size:17px;font-weight:700;color:var(--text);letter-spacing:-.3px}
.stats-rank-xp{font-size:12px;color:var(--purple-bright);font-weight:600;margin-top:2px}
.stats-rank-next{font-size:12px;color:var(--text-muted);background:var(--bg3);padding:4px 11px;border-radius:var(--radius-pill)}

.xp-bar{width:100%;height:5px;background:var(--bg4);border-radius:var(--radius-pill);overflow:hidden}
.xp-fill{height:100%;background:var(--grad);transition:width .5s}
.xp-left{font-size:11px;color:var(--text-muted);margin-top:5px}

.stats-rank-tiers{display:flex;flex-direction:column;gap:2px;margin-top:14px;padding-top:14px;border-top:1px solid var(--border)}
.stats-rank-tier{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--text-dim);padding:5px 6px;border-radius:var(--radius-sm)}
.stats-rank-tier.achieved{color:var(--text-muted)}
.stats-rank-tier.current{background:var(--accent-dim);color:var(--purple-bright)}
.rank-tier-emoji{font-size:16px;width:22px;text-align:center}
.rank-tier-name{flex:1;font-weight:500}
.rank-tier-xp{font-size:11px;color:var(--text-dim)}
.stats-rank-tier.current .rank-tier-xp{color:var(--purple-bright)}
.rank-tier-badge{font-size:10px;font-weight:700;padding:2px 8px;background:var(--accent);color:#fff;border-radius:var(--radius-pill)}

/* My rank card (gym tab ranking) */
.my-rank-card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:14px;display:flex;flex-direction:column;gap:8px}
.my-rank-left{display:flex;align-items:center;gap:12px}
.my-rank-emoji{font-size:32px}
.my-rank-name{font-size:16px;font-weight:700;color:var(--text);letter-spacing:-.2px}
.my-rank-xp{font-size:12px;color:var(--purple-bright);font-weight:600;margin-top:2px}
.my-rank-next{font-size:12px;color:var(--text-muted)}
.my-rank-progress{display:flex;flex-direction:column;gap:4px}
.rank-tier{display:flex;align-items:center;gap:10px;padding:5px 6px;border-radius:var(--radius-sm);font-size:13px;color:var(--text-dim)}

/* ══ HEATMAP ══════════════════════════════════════════════ */
.heatmap-wrap{overflow-x:auto;padding-bottom:4px}
.heatmap{display:inline-flex;flex-direction:column;gap:4px;min-width:max-content}
.hm-months{display:grid;grid-auto-flow:column;gap:3px;margin-bottom:4px}
.hm-month{font-size:9px;font-weight:700;color:var(--text-dim);letter-spacing:.07em;text-transform:uppercase}
.hm-grid{display:flex;gap:3px}
.hm-week{display:flex;flex-direction:column;gap:3px}
.hm-cell{width:11px;height:11px;border-radius:2px;background:var(--bg4)}
.hm-cell.active{background:var(--accent);box-shadow:0 0 5px rgba(124,58,237,.35)}
.hm-cell.empty{background:transparent}
.hm-legend{display:flex;align-items:center;gap:6px;margin-top:8px;font-size:10px;color:var(--text-dim)}

/* ══ ADMIN ════════════════════════════════════════════════ */
.admin-card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:18px}
.invite-url{font-size:11px;color:var(--purple-bright);word-break:break-all;cursor:pointer;margin-top:3px;font-family:var(--mono)}
.invite-url:hover{text-decoration:underline}
.copy-btn{
  font-size:11px;font-weight:600;padding:4px 11px;border-radius:var(--radius-pill);
  cursor:pointer;background:var(--accent-dim);border:1px solid var(--accent-mid);
  color:var(--purple-bright);font-family:var(--font);flex-shrink:0;transition:background .12s;
}
.copy-btn:hover{background:var(--accent-mid)}
.del-btn{
  font-size:11px;font-weight:600;padding:4px 11px;border-radius:var(--radius-pill);
  cursor:pointer;background:var(--red-dim);border:1px solid rgba(239,68,68,.2);
  color:var(--red);font-family:var(--font);flex-shrink:0;transition:background .12s;
}
.del-btn:hover{background:rgba(239,68,68,.16)}
.del-btn-red{
  font-size:12px;font-weight:600;padding:6px 13px;border-radius:var(--radius-sm);
  cursor:pointer;background:var(--red-dim);border:1px solid rgba(239,68,68,.2);
  color:var(--red);font-family:var(--font);flex-shrink:0;transition:background .12s;
}
.del-btn-red:hover{background:rgba(239,68,68,.16)}
.edit-btn{
  font-size:12px;padding:5px 11px;border-radius:var(--radius-pill);
  cursor:pointer;background:var(--accent-dim);border:1px solid var(--accent-mid);
  color:var(--purple-bright);font-family:var(--font);flex-shrink:0;
}

/* ══ MODALS ═══════════════════════════════════════════════ */
.modal-overlay{
  position:fixed;inset:0;background:rgba(5,5,16,.9);
  display:flex;align-items:center;justify-content:center;
  z-index:200;padding:20px;backdrop-filter:blur(8px);
}
.modal-overlay.hidden{display:none}

.modal{
  background:var(--bg2);border:1px solid var(--border2);
  border-radius:var(--radius-lg);padding:22px;
  width:100%;max-width:420px;max-height:90vh;overflow-y:auto;
}
.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px}
.modal-header h3{font-size:17px;font-weight:700;color:var(--text);display:flex;align-items:center;gap:8px;letter-spacing:-.2px}
.modal-header h3 i{font-size:14px;color:var(--purple-bright)}
.modal-close{
  background:var(--bg3);border:1px solid var(--border2);color:var(--text-muted);
  cursor:pointer;font-size:13px;border-radius:var(--radius-sm);
  width:28px;height:28px;display:flex;align-items:center;justify-content:center;
  transition:color .12s;
}
.modal-close:hover{color:var(--text)}
.modal-sub{font-size:13px;color:var(--text-muted);margin-bottom:16px}
.modal-footer{display:flex;gap:8px;margin-top:16px}
.modal-footer .btn-primary,.modal-footer .btn-secondary{flex:1}
.workout-modal{max-width:460px}

.quick-times{display:flex;gap:5px;flex-wrap:wrap;margin-bottom:14px}
.quick-times button{
  background:var(--bg3);border:1px solid var(--border2);border-radius:var(--radius-pill);
  padding:5px 13px;font-size:12px;font-weight:600;
  color:var(--text-muted);cursor:pointer;transition:all .12s;font-family:var(--font);
}
.quick-times button:hover{border-color:var(--accent-mid);color:var(--purple-bright)}

.type-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin-bottom:4px}
.type-opt{
  display:flex;align-items:center;justify-content:center;
  background:var(--bg3);border:1.5px solid var(--border2);border-radius:var(--radius-sm);
  padding:9px 6px;font-size:13px;color:var(--text-muted);cursor:pointer;
  transition:all .12s;font-weight:500;
}
.type-opt:hover{color:var(--text)}
.type-opt.selected{border-color:var(--accent);color:var(--purple-bright);background:var(--accent-dim)}

/* ══ EXERCISE PICKER ══════════════════════════════════════ */
.exercise-list{max-height:min(52vh,440px);overflow-y:auto;border:1px solid var(--border2);border-radius:var(--radius-sm);margin-bottom:12px;background:var(--bg3)}
.ex-category-label{font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--purple-bright);padding:8px 12px 5px;border-bottom:1px solid var(--border);position:sticky;top:0;background:var(--bg4);display:flex;align-items:center;gap:6px}
.ex-item{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:12px;font-size:14px;color:var(--text-muted);cursor:pointer;border-bottom:1px solid var(--border);transition:background .1s,color .1s;font-weight:500}
.ex-item:last-child{border-bottom:none}
.ex-item:hover,.ex-item.selected{background:var(--accent-dim);color:var(--text)}
.ex-item-name{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ex-item-cat{flex-shrink:0;font-size:9px;font-weight:600;color:var(--purple-bright);background:rgba(124,58,237,.12);border-radius:4px;padding:2px 6px;text-transform:uppercase;letter-spacing:.04em}
.ex-empty{padding:18px 12px;text-align:center;color:var(--text-muted);font-size:13px}
.ex-add-custom{padding:10px 12px;font-size:13px;color:var(--purple-bright);cursor:pointer;display:flex;align-items:center;gap:7px;font-weight:600;border-top:1px solid var(--border2);transition:background .1s}
.ex-add-custom:hover{background:var(--accent-dim)}
.add-custom-wrap{padding-top:12px;border-top:1px solid var(--border)}

.selected-exercise{display:flex;align-items:center;gap:10px;font-size:15px;font-weight:600;color:var(--text);padding:10px 14px;background:var(--bg3);border-radius:var(--radius-sm);margin-bottom:12px;border:1px solid var(--border2)}
.ex-back-btn{background:none;border:none;color:var(--text-muted);cursor:pointer;padding:2px 6px 2px 0;font-size:14px;transition:color .12s}
.ex-back-btn:hover{color:var(--purple-bright)}

/* ══ SET INPUTS ═══════════════════════════════════════════ */
.num-input-group{display:flex;align-items:center;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--border)}
.num-input-group label{font-size:14px;color:var(--text);font-weight:600;flex:1;text-transform:none;letter-spacing:0}
.num-stepper{display:flex;align-items:center;background:var(--bg3);border:1.5px solid var(--border2);border-radius:var(--radius-sm);overflow:hidden}
.num-stepper button{width:44px;height:44px;background:none;border:none;color:var(--purple-bright);font-size:14px;cursor:pointer;display:flex;align-items:center;justify-content:center;-webkit-tap-highlight-color:transparent;touch-action:manipulation}
.num-stepper button:active{background:var(--accent-dim)}
.num-stepper input{width:72px;background:none;border:none;border-left:1px solid var(--border2);border-right:1px solid var(--border2);color:var(--text);font-family:var(--mono);font-size:18px;font-weight:700;text-align:center;padding:8px 4px;-moz-appearance:textfield}
.num-stepper input::-webkit-outer-spin-button,.num-stepper input::-webkit-inner-spin-button{-webkit-appearance:none}
.num-stepper input:focus{outline:none}
.num-stepper.small button{width:32px;height:34px;font-size:11px}
.num-stepper.small input{width:48px;font-size:14px;padding:5px 2px}

.set-inputs-container{display:flex;flex-direction:column;gap:7px;margin:12px 0}
.set-input-row{display:flex;align-items:center;gap:10px;background:var(--bg3);border-radius:var(--radius-sm);padding:9px 12px}
.set-label{font-size:12px;font-weight:700;color:var(--text-muted);min-width:48px}
.set-fields{display:flex;gap:8px;flex:1}
.set-field{display:flex;flex-direction:column;gap:4px;flex:1}
.set-field label{font-size:9px;font-weight:700;color:var(--text-dim);letter-spacing:.1em;text-transform:uppercase}

/* ══ TOAST + PTR ══════════════════════════════════════════ */
.toast{
  position:fixed;bottom:88px;left:50%;
  transform:translateX(-50%) translateY(12px);
  background:var(--bg3);border:1px solid var(--border2);
  border-radius:var(--radius-pill);padding:9px 20px;
  font-size:13px;font-weight:500;color:var(--text);z-index:300;
  opacity:0;transition:opacity .25s,transform .25s;
  box-shadow:0 6px 24px rgba(0,0,0,.5);white-space:nowrap;pointer-events:none;
}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* ══ XP info guide ════════════════════════════════════════ */
.xp-info-btn{
  background:none;border:none;cursor:pointer;padding:0 0 0 4px;
  color:var(--text-muted);font-size:15px;vertical-align:middle;
  transition:color .12s;
}
.xp-info-btn:hover,.xp-info-btn:active{color:var(--purple-bright)}
.xp-info-body{display:flex;flex-direction:column;gap:18px;margin-top:4px}
.xp-info-block{display:flex;flex-direction:column;gap:8px}
.xp-info-label{
  font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;
  color:var(--text-muted);display:flex;align-items:center;gap:7px;
}
.xp-info-label.plus{color:#22d3a0}
.xp-info-label.minus{color:#f87171}
.xp-info-row{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  font-size:14px;color:var(--text);
}
.xp-info-row span{display:flex;flex-direction:column;line-height:1.3}
.xp-info-row small{font-size:11px;color:var(--text-muted);font-weight:400}
.xp-info-row b{font-weight:800;font-variant-numeric:tabular-nums;flex-shrink:0;color:var(--text-muted)}
.xp-info-row b.plus{color:#22d3a0}
.xp-info-row b.minus{color:#f87171}
.xp-info-note{
  display:flex;align-items:flex-start;gap:8px;
  font-size:12.5px;line-height:1.5;color:var(--text-muted);
  background:var(--bg3);border:1px solid var(--border);
  border-radius:var(--radius-sm);padding:11px 13px;
}
.xp-info-note i{color:#22d3a0;margin-top:2px;flex-shrink:0}

/* ══ PR celebration + confetti ════════════════════════════ */
.confetti-layer{position:fixed;inset:0;pointer-events:none;z-index:400;overflow:hidden}
.confetti-piece{
  position:absolute;top:-20px;border-radius:2px;
  animation:confetti-fall linear forwards;
  will-change:transform,opacity;
}
@keyframes confetti-fall{
  0%{transform:translateY(0) translateX(0) rotate(0deg);opacity:1}
  100%{transform:translateY(108vh) translateX(var(--drift,0)) rotate(var(--rot,360deg));opacity:.9}
}
.pr-celebrate{
  position:fixed;top:42%;left:50%;z-index:410;pointer-events:none;
  transform:translate(-50%,-50%) scale(.7);opacity:0;
  transition:opacity .3s,transform .35s cubic-bezier(.2,1.3,.4,1);
  display:flex;flex-direction:column;align-items:center;gap:4px;
  padding:24px 36px;border-radius:var(--radius);
  background:linear-gradient(160deg,rgba(40,30,70,.96),rgba(20,16,40,.96));
  border:1px solid rgba(255,193,7,.45);
  box-shadow:0 12px 50px rgba(0,0,0,.6),0 0 40px rgba(255,193,7,.18);
}
.pr-celebrate.show{opacity:1;transform:translate(-50%,-50%) scale(1)}
.pr-celebrate-icon{font-size:46px;line-height:1;filter:drop-shadow(0 2px 8px rgba(255,193,7,.4))}
.pr-celebrate-title{font-size:22px;font-weight:800;color:#fff;letter-spacing:-.3px}
.pr-celebrate-weight{font-size:15px;font-weight:600;color:var(--text-muted)}
.pr-celebrate-xp{
  margin-top:6px;font-size:15px;font-weight:800;color:var(--amber);
  background:rgba(255,193,7,.14);border:1px solid rgba(255,193,7,.3);
  border-radius:var(--radius-pill);padding:3px 14px;
}

.ptr-indicator{
  position:fixed;top:64px;left:50%;
  transform:translateX(-50%) translateY(-50px);
  background:var(--bg2);border:1px solid var(--border2);
  border-radius:var(--radius-pill);padding:7px 16px;
  font-size:11px;font-weight:600;color:var(--text-muted);
  display:flex;align-items:center;gap:8px;
  transition:transform .2s,opacity .2s;
  opacity:0;z-index:150;pointer-events:none;
}
.ptr-indicator.visible{opacity:1;transform:translateX(-50%) translateY(0)}
.ptr-indicator.ready{color:var(--green);border-color:rgba(16,185,129,.3)}
.ptr-indicator.loading i{animation:ptr-spin .8s linear infinite}
@keyframes ptr-spin{to{transform:rotate(360deg)}}

/* ══ GYM SECTIONS ════════════════════════════════════════ */
#gymSection,#trainingSection{
  display:flex;flex-direction:column;gap:20px;
}

/* ══ GYM SUB-NAV ══════════════════════════════════════════ */
.gym-sub-nav{
  display:flex;background:var(--bg3);border:1px solid var(--border);
  border-radius:var(--radius-sm);padding:4px;gap:4px;
}
.gym-sub-tab{
  flex:1;display:flex;align-items:center;justify-content:center;gap:7px;
  padding:9px 12px;border-radius:8px;border:none;cursor:pointer;
  font-size:13px;font-weight:600;font-family:var(--font);
  color:var(--text-muted);background:none;
  transition:background .15s,color .15s;
}
.gym-sub-tab i{font-size:13px}
.gym-sub-tab.active{
  background:var(--bg);color:var(--text);
  box-shadow:0 1px 6px rgba(0,0,0,.35);
}
.gym-sub-tab.active i{color:var(--purple-bright)}

/* ══ NAVBAR RANK BADGE ════════════════════════════════════ */
.nav-rank-badge{
  font-size:16px;cursor:default;
  transition:transform .2s;
}
.nav-rank-badge:hover{transform:scale(1.2)}

/* ══ SWIPE FEEDBACK ═══════════════════════════════════════ */
.set-input-row.swiping{
  background:var(--accent-dim);
  outline:1px solid var(--accent-mid);
}
.set-prefill-hint{
  font-size:9px;color:var(--purple-bright);margin-left:4px;
  font-weight:400;opacity:.8;
}
.suggestions-label{
  font-size:10px;font-weight:700;text-transform:uppercase;
  color:var(--purple-bright);letter-spacing:.08em;
  margin-bottom:6px;display:flex;align-items:center;gap:5px;
}
.suggestion-chips{
  display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px;
}
.suggestion-chip{
  display:flex;align-items:center;gap:5px;
  background:var(--bg3);border:1px solid var(--border2);
  border-radius:var(--radius-pill);
  padding:5px 10px;font-size:12px;cursor:pointer;
  transition:background .12s,border-color .12s;
}
.suggestion-chip:hover,.suggestion-chip:active{
  background:var(--accent-dim);border-color:var(--accent-mid);
}
.suggestion-chip-cat{
  font-size:9px;color:var(--purple-bright);
  background:rgba(124,58,237,.12);border-radius:4px;
  padding:1px 5px;font-weight:600;
}
.exercise-pr-hint{
  display:flex;align-items:center;gap:6px;
  font-size:12px;color:var(--amber);
  background:rgba(255,193,7,0.08);border:1px solid rgba(255,193,7,0.2);
  border-radius:var(--radius-sm);padding:6px 12px;margin-bottom:12px;
}
.exercise-pr-hint i{font-size:11px;opacity:.8;}
.exercise-pr-hint.hidden{display:none;}

/* ══ HEATMAP IMPROVEMENTS ═════════════════════════════════ */
.hm-cell.active{
  background:var(--accent);
  box-shadow:0 0 4px rgba(124,58,237,.5);
}
.hm-cell:not(.empty){cursor:pointer;position:relative}
.hm-cell:not(.empty):hover::after{
  content:attr(title);
  position:absolute;bottom:calc(100% + 5px);left:50%;
  transform:translateX(-50%);
  background:var(--bg3);border:1px solid var(--border2);
  color:var(--text);font-size:10px;white-space:nowrap;
  padding:3px 7px;border-radius:5px;z-index:10;
  pointer-events:none;
}

/* ══ MOBILE ═══════════════════════════════════════════════ */
@media(max-width:640px){
  .page-inner{padding:16px 12px calc(90px + env(safe-area-inset-bottom))}
  .navbar{display:none}

  .bottom-nav{
    display:flex;align-items:flex-start;position:fixed;
    bottom:0;left:0;right:0;
    background:rgba(9,9,20,.96);border-top:1px solid var(--border);
    backdrop-filter:blur(16px);
    height:calc(var(--tab-h) + env(safe-area-inset-bottom));
    padding:0 6px env(safe-area-inset-bottom);
    z-index:100;justify-content:space-around;
  }
  .bn-tab{
    display:flex;flex-direction:column;align-items:center;gap:3px;
    background:none;border:none;color:var(--text-dim);
    padding:6px 8px;flex:1;cursor:pointer;
    transition:color .15s;font-family:var(--font);
    font-size:9px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;
  }
  .bn-tab i{font-size:20px;display:block}
  .bn-tab.active{color:var(--purple-bright)}

  #loginScreen{padding:20px 16px 28px}
  .login-card{border-radius:var(--radius)}
  .stats-row{grid-template-columns:repeat(3,1fr)}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .form-group input,.form-group select,.num-stepper input{font-size:16px!important}
  .modal{border-radius:var(--radius);padding:18px 16px}
  .color-grid{grid-template-columns:repeat(8,1fr)}

  /* Events: stack date box above content on narrow screens */
  .event-card{flex-direction:column;gap:10px}
  .event-date-box{display:flex;align-items:center;gap:10px;padding:7px 10px;width:100%}
  .event-day{font-size:18px}
  .event-mon{margin-top:0;margin-left:2px}

  #gymSection,#trainingSection{gap:16px}
  #gymTime,#inviteTime{width:auto!important;min-width:160px;max-width:100%;display:block;margin:0 auto}
  .set-input-row{padding:12px 14px}
  .workout-entry{padding:13px 14px}

  /* Heatmap cells slightly larger on mobile */
  .hm-cell{width:10px;height:10px}

  /* Week grid: taller day cards */
  .day-col{min-height:72px}
}
@media(min-width:641px){
  .navbar{display:flex}
  .bottom-nav{display:none!important}
}

/* ─── CHEAT DAYS ─────────────────────────────────────────── */
.cheat-card{
  background:var(--bg2);border:1px solid var(--border2);
  border-radius:var(--radius-lg,16px);padding:14px;
}
.cheat-budget{font-size:15px;color:var(--text);margin-bottom:8px}
.cheat-budget b{color:var(--purple-bright);font-size:20px}
.cheat-budget small{color:var(--text-muted);font-weight:500}
.cheat-desc{font-size:12px;color:var(--text-muted);line-height:1.5;margin-bottom:12px}
.cheat-add{display:flex;gap:8px;margin-bottom:12px}
.cheat-add input[type=date]{
  flex:1;background:var(--bg3);border:1.5px solid var(--border2);
  border-radius:10px;padding:9px 11px;color:var(--text);font-size:14px;
  color-scheme:dark;
}
.cheat-add input[type=date]:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-dim)}
.cheat-add .btn-secondary{width:auto;padding:9px 16px;white-space:nowrap}
.cheat-add .btn-secondary:disabled{opacity:.4;cursor:not-allowed}
.cheat-list{display:flex;flex-direction:column;gap:6px}
.cheat-row{
  display:flex;align-items:center;justify-content:space-between;
  background:var(--bg3);border:1px solid var(--border2);
  border-radius:10px;padding:9px 12px;font-size:13px;color:var(--text);
}
.cheat-row i{color:var(--purple-bright);margin-right:4px}
.cheat-del{
  background:none;border:none;color:var(--text-muted);cursor:pointer;
  padding:4px 6px;font-size:15px;border-radius:6px;transition:color .12s,background .12s;
}
.cheat-del:hover{color:#f87171;background:rgba(248,113,113,.1)}
.cheat-empty{font-size:12px;color:var(--text-muted);text-align:center;padding:8px}

/* ─── VOLUME LEADERBOARD (Stats) ─────────────────────────── */
.vol-leader{display:flex;flex-direction:column;gap:8px}
.vol-row{display:flex;align-items:center;gap:10px;background:var(--bg2);border:1px solid var(--border2);border-radius:12px;padding:10px 12px}
.vol-row.me{border-color:var(--accent-mid,#7c3aed);background:var(--accent-dim)}
.vol-rank{width:20px;text-align:center;font-weight:700;color:var(--text-muted);font-size:13px;flex-shrink:0}
.vol-name{width:34%;display:flex;align-items:center;gap:7px;font-size:13px;font-weight:600;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.vol-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}
.vol-track{flex:1;background:var(--bg3);border-radius:6px;height:16px;overflow:hidden}
.vol-fill{height:100%;background:linear-gradient(90deg,#7c3aed,#a78bfa);border-radius:6px}
.vol-val{width:64px;text-align:right;font-size:12px;font-weight:600;color:var(--text);font-variant-numeric:tabular-nums;flex-shrink:0}