/* LIFEMINT v1.0 - Raz si vlastne roky zivota */
.mint{color:#10B981}.auth-logo .mint{color:#10B981}.logo .mint{color:#10B981}
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

:root {
  --bg-primary:#F5F7FA;--bg-card:#FFF;--bg-input:#F0F2F5;
  --text-primary:#1A1A2E;--text-secondary:#6B7280;--text-dim:#9CA3AF;
  --border:#E5E7EB;--border-light:#F3F4F6;
  --c-lon:#10B981;--c-neg:#EF4444;--c-weight:#FF6B35;--c-nutr:#00BCD4;
  --c-train:#2196F3;--c-sleep:#673AB7;--c-health:#E91E63;
  --c-goals:#FFC107;--c-habits:#03A9F4;--c-streak:#FF9800;
  --shadow:0 2px 12px rgba(0,0,0,0.06);--shadow-lg:0 8px 30px rgba(0,0,0,0.12);
  --r:16px;--r-lg:20px;--r-sm:12px;--r-full:9999px;
  --tr:0.3s cubic-bezier(0.4,0,0.2,1);
  --font:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;
}
[data-theme="dark"]{
  --bg-primary:#0F1119;--bg-card:#1A1D2E;--bg-input:#151828;
  --text-primary:#F0F0F0;--text-secondary:#9CA3AF;--text-dim:#6B7280;
  --border:#2A2F45;--border-light:#353B55;
  --shadow:0 2px 12px rgba(0,0,0,0.3);--shadow-lg:0 8px 30px rgba(0,0,0,0.5);
}
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{font-size:16px;-webkit-text-size-adjust:100%}
body{font-family:var(--font);background:var(--bg-primary);color:var(--text-primary);min-height:100vh;line-height:1.5;overflow-x:hidden;-webkit-font-smoothing:antialiased}
::-webkit-scrollbar{width:4px}::-webkit-scrollbar-thumb{background:var(--border);border-radius:2px}

/* === AUTH === */
#auth-screen{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:20px}
.auth-container{width:100%;max-width:400px}
.auth-logo{text-align:center;margin-bottom:36px}
.auth-logo h1{font-size:2.8rem;font-weight:900;background:linear-gradient(135deg,#10B981,#2196F3);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:-1px}
.auth-logo p{color:var(--text-secondary);margin-top:4px;font-size:.95rem;font-weight:500}
.auth-card{background:var(--bg-card);border-radius:var(--r-lg);padding:28px;box-shadow:var(--shadow-lg)}
.auth-tabs{display:flex;margin-bottom:24px;border-radius:var(--r-full);background:var(--bg-input);padding:4px}
.auth-tab{flex:1;padding:10px;text-align:center;background:0;border:0;color:var(--text-secondary);font-weight:600;cursor:pointer;transition:var(--tr);font-family:var(--font);font-size:.9rem;border-radius:var(--r-full)}
.auth-tab.active{background:var(--c-lon);color:#fff;box-shadow:0 2px 8px rgba(16,185,129,.3)}

/* === SETUP === */
#setup-screen{display:none;align-items:center;justify-content:center;min-height:100vh;padding:20px}
.setup-container{width:100%;max-width:440px}
.setup-card{background:var(--bg-card);border-radius:var(--r-lg);padding:28px;box-shadow:var(--shadow-lg)}
.setup-card h2{text-align:center;margin-bottom:8px;color:var(--c-lon);font-size:1.6rem}
.setup-card .subtitle{text-align:center;color:var(--text-secondary);margin-bottom:24px;font-size:.9rem}

/* === APP === */
#app-screen{display:none;min-height:100vh;padding-bottom:120px}
.app-header{position:sticky;top:0;z-index:100;background:var(--bg-card);padding:12px 16px;display:flex;align-items:center;justify-content:space-between;box-shadow:0 1px 3px rgba(0,0,0,.05)}
.app-header::after{content:'';position:absolute;bottom:0;left:0;right:0;height:3px;background:linear-gradient(90deg,#10B981,#2196F3,#673AB7,#E91E63)}
.header-left{display:flex;align-items:center;gap:12px}
.app-header .logo{font-size:1.4rem;font-weight:900;background:linear-gradient(135deg,#10B981,#2196F3);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.user-avatar{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,#10B981,#2196F3);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:.85rem;flex-shrink:0}
.app-header .user-name{font-size:.85rem;color:var(--text-secondary);font-weight:500}

/* Bottom nav */
.bottom-nav{position:fixed;bottom:0;left:0;right:0;z-index:100;background:var(--bg-card);border-top:1px solid var(--border);display:flex;padding:4px 0 env(safe-area-inset-bottom,6px) 0;box-shadow:0 -2px 10px rgba(0,0,0,.05)}
.nav-btn{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;padding:8px 4px 4px;background:0;border:0;color:var(--text-dim);font-size:.6rem;font-weight:600;font-family:var(--font);cursor:pointer;transition:var(--tr);-webkit-tap-highlight-color:transparent;min-height:44px}
.nav-btn svg{width:24px;height:24px;transition:var(--tr)}
.nav-btn span{opacity:0;transform:translateY(-2px);transition:var(--tr)}
.nav-btn.active span{opacity:1;transform:translateY(0)}
.nav-btn.active{color:var(--c-lon)}
.nav-btn[data-page="log"].active{color:var(--c-nutr)}
.nav-btn[data-page="trends"].active{color:var(--c-train)}
.nav-btn[data-page="profile"].active{color:var(--c-sleep)}

/* Log section headers */
.log-section-header{padding:12px 16px;font-weight:700;font-size:1.1rem;margin-top:16px;border-radius:12px 12px 0 0}
.log-section-header.body{color:var(--c-weight);background:rgba(255,152,0,.08)}
.log-section-header.food{color:var(--c-nutr);background:rgba(0,188,212,.08)}
.log-section-header.training{color:var(--c-train);background:rgba(76,175,80,.08)}
.log-section-header.sleep{color:var(--c-sleep);background:rgba(103,58,183,.08)}
.log-section-header.habits{color:var(--c-habits);background:rgba(233,30,99,.08)}
.log-section-header.health{color:var(--c-health);background:rgba(233,30,99,.08)}
.log-section-header.goals{color:var(--c-goals);background:rgba(255,193,7,.08)}
.log-section-header.settings{color:var(--c-train);background:rgba(33,150,243,.08)}

/* Pages */
.page{display:none;padding:16px 16px 120px;max-width:600px;margin:0 auto}
.page.active{display:block;animation:pageIn .35s ease-out}
@keyframes pageIn{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}
.page-title{font-size:1.5rem;font-weight:800;margin-bottom:16px}

/* Cards */
.card{background:var(--bg-card);border-radius:var(--r);padding:18px;margin-bottom:14px;box-shadow:var(--shadow);animation:cardIn .4s ease-out both}
@keyframes cardIn{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}
.card:nth-child(2){animation-delay:.05s}.card:nth-child(3){animation-delay:.1s}.card:nth-child(4){animation-delay:.15s}
.card-title{font-size:.75rem;font-weight:700;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.8px;margin-bottom:12px}

/* === SCORE HERO === */
.score-hero{border-radius:var(--r-lg);padding:24px 16px 20px;margin-bottom:14px;text-align:center;position:relative;overflow:hidden;background:linear-gradient(135deg,#10B981,#059669);box-shadow:0 4px 20px rgba(16,185,129,.25);animation:cardIn .4s ease-out both}
.score-hero.negative{background:linear-gradient(135deg,#EF4444,#DC2626);box-shadow:0 4px 20px rgba(239,68,68,.25)}
#confetti-canvas{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:1}
.score-hero-content{position:relative;z-index:2}
.score-hero-label{color:rgba(255,255,255,.85);font-size:.85rem;font-weight:500;margin-bottom:4px}
.score-gauge-wrap{position:relative;width:200px;height:115px;margin:8px auto;overflow:visible}
.score-gauge-wrap svg{width:200px;height:115px;overflow:visible}
.gauge-bg{fill:none;stroke:rgba(255,255,255,.2);stroke-width:12;stroke-linecap:round}
.gauge-fill{fill:none;stroke:#fff;stroke-width:12;stroke-linecap:round;transition:stroke-dashoffset 1.5s cubic-bezier(.4,0,.2,1);filter:drop-shadow(0 0 6px rgba(255,255,255,.5))}
.score-minutes{font-size:2.4rem;font-weight:900;color:#fff;line-height:1;letter-spacing:-1px}
@keyframes pulseGlow{0%,100%{text-shadow:0 0 10px rgba(255,255,255,.3)}50%{text-shadow:0 0 25px rgba(255,255,255,.6)}}
.score-minutes.pulse{animation:pulseGlow 2s infinite}
.score-label{font-size:.8rem;color:rgba(255,255,255,.8);margin-top:4px;font-weight:500}
.score-period-toggle{display:flex;justify-content:center;gap:6px;margin-top:16px}
.period-btn{padding:6px 16px;border-radius:var(--r-full);border:1.5px solid rgba(255,255,255,.3);background:0;color:rgba(255,255,255,.8);font-size:.78rem;font-weight:600;font-family:var(--font);cursor:pointer;transition:var(--tr)}
.period-btn.active{background:rgba(255,255,255,.2);border-color:rgba(255,255,255,.5);color:#fff}

/* Bio age */
.bio-age-card{background:var(--bg-card);border-radius:var(--r);padding:18px;margin-bottom:14px;box-shadow:var(--shadow);display:flex;align-items:center;justify-content:space-around;animation:cardIn .4s ease-out .05s both}
.bio-age-item{text-align:center;flex:1}
.bio-age-number{font-size:2.2rem;font-weight:900;line-height:1}
.bio-age-number.good{color:var(--c-lon)}.bio-age-number.bad{color:var(--c-neg)}.bio-age-number.neutral{color:var(--c-train)}
.bio-age-indicator{font-size:1.2rem;margin-top:2px}
.bio-age-label{font-size:.7rem;color:var(--text-secondary);font-weight:600;text-transform:uppercase;letter-spacing:.5px;margin-top:4px}
.bio-age-divider{width:1px;height:50px;background:var(--border)}

/* Metric tiles */
.quick-add{display:flex;gap:10px;margin-bottom:16px}
.qa-btn{flex:1;display:flex;flex-direction:column;align-items:center;gap:6px;padding:14px 8px;border:none;border-radius:16px;cursor:pointer;font-family:var(--font);font-size:.8rem;font-weight:700;transition:all .2s}
.qa-btn:active{transform:scale(.95)}
.qa-food{background:linear-gradient(135deg,rgba(0,188,212,.1),rgba(0,188,212,.2));color:#0097A7}
.qa-training{background:linear-gradient(135deg,rgba(76,175,80,.1),rgba(76,175,80,.2));color:#388E3C}
.qa-sleep{background:linear-gradient(135deg,rgba(103,58,183,.1),rgba(103,58,183,.2));color:#512DA8}
.qa-icon{width:40px;height:40px;border-radius:12px;display:flex;align-items:center;justify-content:center}
.qa-food .qa-icon{background:linear-gradient(135deg,#00BCD4,#0097A7)}
.qa-training .qa-icon{background:linear-gradient(135deg,#4CAF50,#388E3C)}
.qa-sleep .qa-icon{background:linear-gradient(135deg,#673AB7,#512DA8)}
.qa-icon svg{width:20px;height:20px;color:white}
.metric-tiles{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:14px}
.metric-tile{border-radius:var(--r);padding:16px;color:#fff;position:relative;overflow:hidden;min-height:90px;display:flex;flex-direction:column;justify-content:space-between;box-shadow:var(--shadow);transition:transform .2s;animation:cardIn .4s ease-out both}
.metric-tile:active{transform:scale(.97)}
.metric-tile:nth-child(odd){animation-delay:.1s}.metric-tile:nth-child(even){animation-delay:.15s}
.t-weight{background:var(--c-weight)}.t-fat{background:#FF8A65}.t-muscle{background:#66BB6A}.t-wpct{background:var(--c-habits)}.t-cal{background:var(--c-nutr)}.t-train{background:var(--c-train)}.t-slp{background:var(--c-sleep)}.t-wml{background:#29B6F6}
.mt-icon svg{width:24px;height:24px;color:#fff;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.mt-val{font-size:1.7rem;font-weight:800;line-height:1;margin:6px 0 2px}
.mt-lbl{font-size:.68rem;font-weight:600;opacity:.85;text-transform:uppercase;letter-spacing:.3px}
.mt-trend{position:absolute;top:12px;right:12px;font-size:.65rem;font-weight:700;background:rgba(255,255,255,.2);padding:2px 6px;border-radius:6px}
.mt-trend.trend-up{color:#22c55e}.mt-trend.trend-down{color:#ef4444}.mt-trend.trend-neutral{color:rgba(255,255,255,.5)}
.week-summary-card{display:flex;align-items:center;gap:16px;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);border-radius:16px;padding:18px 20px;margin-bottom:16px;color:#fff;box-shadow:0 4px 15px rgba(102,126,234,.3)}
.ws-icon{font-size:1.8rem}
.ws-info{flex:1}
.ws-label{font-size:.75rem;opacity:.8;text-transform:uppercase;letter-spacing:.5px}
.ws-value{font-size:1.4rem;font-weight:800}
.ws-arrow{font-size:1.5rem}

/* Streak */
.streak-card{background:var(--bg-card);border-radius:var(--r);padding:20px;margin-bottom:14px;box-shadow:var(--shadow);display:flex;align-items:center;gap:16px;animation:cardIn .4s ease-out .25s both}
.streak-flame{font-size:2.2rem;animation:flame 2s ease-in-out infinite}
@keyframes flame{0%,100%{transform:scale(1) rotate(0)}25%{transform:scale(1.1) rotate(-5deg)}50%{transform:scale(1.15) rotate(3deg)}75%{transform:scale(1.05) rotate(-2deg)}}
.streak-info{flex:1}
.streak-number{font-size:1.8rem;font-weight:900;color:var(--c-streak);line-height:1}
.streak-label{font-size:.8rem;color:var(--text-secondary);font-weight:500}

/* Motivation */
.motiv-card{background:linear-gradient(135deg,#667eea,#764ba2);border-radius:var(--r);padding:18px;margin-bottom:14px;color:#fff;box-shadow:0 4px 15px rgba(102,126,234,.3);animation:cardIn .4s ease-out .3s both}
.motiv-text{font-size:.88rem;font-weight:500;line-height:1.5;font-style:italic}
.motiv-src{font-size:.7rem;opacity:.7;margin-top:6px}

/* Goals scroll */
.goals-scroll-wrap{margin-bottom:14px;animation:cardIn .4s ease-out .35s both}
.goals-scroll-title{font-size:.75rem;font-weight:700;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.8px;margin-bottom:10px;padding:0 2px}
.goals-scroll{display:flex;gap:10px;overflow-x:auto;padding-bottom:8px;-webkit-overflow-scrolling:touch}
.goals-scroll::-webkit-scrollbar{height:0}
.goal-sc{min-width:130px;flex-shrink:0;background:var(--bg-card);border-radius:var(--r);padding:16px;box-shadow:var(--shadow);text-align:center}
.goal-ring-w{position:relative;width:64px;height:64px;margin:0 auto 8px}
.goal-ring-w svg{width:64px;height:64px;transform:rotate(-90deg)}
.goal-ring-bg{fill:none;stroke:var(--bg-input);stroke-width:6}
.goal-ring-fill{fill:none;stroke-width:6;stroke-linecap:round;transition:stroke-dashoffset 1s ease}
.goal-ring-pct{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:.85rem;font-weight:800;color:var(--text-primary)}
.goal-sc-type{font-size:.72rem;font-weight:600;color:var(--text-secondary)}

/* Breakdown */
.breakdown-list{list-style:none}
.breakdown-item{display:flex;justify-content:space-between;align-items:center;padding:10px 0;border-bottom:1px solid var(--border-light)}
.breakdown-item:last-child{border-bottom:none}
.breakdown-label{font-size:.9rem;font-weight:600}
.breakdown-detail{font-size:.72rem;color:var(--text-secondary);margin-top:2px}
.breakdown-value{font-weight:800;font-size:.95rem;white-space:nowrap}
.breakdown-value.positive{color:var(--c-lon)}.breakdown-value.negative{color:var(--c-neg)}

/* Forms */
.form-group{margin-bottom:16px}
.form-group label{display:block;font-size:.85rem;font-weight:600;color:var(--text-secondary);margin-bottom:6px}
.form-input{width:100%;padding:12px 14px;background:var(--bg-input);border:2px solid transparent;border-radius:var(--r-sm);color:var(--text-primary);font-size:1rem;font-family:var(--font);transition:var(--tr);-webkit-appearance:none}
.form-input:focus{outline:none;border-color:var(--c-lon);background:var(--bg-card);box-shadow:0 0 0 3px rgba(16,185,129,.15)}
.form-input::placeholder{color:var(--text-dim)}
select.form-input{cursor:pointer}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form-row-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 24px;border-radius:var(--r-sm);font-size:.95rem;font-weight:700;font-family:var(--font);border:0;cursor:pointer;transition:var(--tr);width:100%;min-height:48px;-webkit-tap-highlight-color:transparent}
.btn-primary{background:var(--c-lon);color:#fff}
.btn-primary:active{transform:scale(.98)}
.btn-secondary{background:var(--bg-input);color:var(--text-primary);border:2px solid var(--border)}
.btn-danger{background:rgba(239,68,68,.1);color:var(--c-neg);border:2px solid rgba(239,68,68,.2)}
.btn-sm{padding:8px 16px;font-size:.85rem;min-height:36px}

/* Chips */
.chip-group{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}
.chip{padding:8px 16px;border-radius:var(--r-full);border:2px solid var(--border);background:0;color:var(--text-secondary);font-size:.85rem;font-weight:600;font-family:var(--font);cursor:pointer;transition:var(--tr)}
.chip.active{background:rgba(16,185,129,.1);border-color:var(--c-lon);color:var(--c-lon)}

/* Entry list */
.entry-list{list-style:none}
.entry-item{display:flex;align-items:center;justify-content:space-between;padding:12px;border-bottom:1px solid var(--border-light)}
.entry-item:last-child{border-bottom:none}
.entry-info{flex:1}.entry-name{font-weight:600;font-size:.95rem}.entry-meta{font-size:.75rem;color:var(--text-secondary);margin-top:2px}
.entry-value{font-weight:700;font-size:.95rem;margin-right:12px}
.entry-delete{width:36px;height:36px;border-radius:50%;border:0;background:rgba(239,68,68,.08);color:var(--c-neg);cursor:pointer;font-size:1rem;display:flex;align-items:center;justify-content:center;flex-shrink:0}

/* Progress */
.progress-bar{height:10px;background:var(--bg-input);border-radius:5px;overflow:hidden;margin-top:6px}
.progress-fill{height:100%;border-radius:5px;transition:width .8s ease;background:var(--c-lon)}
.progress-fill.warn{background:var(--c-weight)}.progress-fill.danger{background:var(--c-neg)}.progress-fill.cyan{background:var(--c-nutr)}
.progress-label{display:flex;justify-content:space-between;font-size:.8rem;color:var(--text-secondary)}

/* Charts */
.chart-container{position:relative;width:100%;height:250px;margin-top:12px;overflow:hidden}
.chart-container canvas{width:100%!important;height:100%!important;max-height:250px}

/* Stars */
.star-rating{display:flex;gap:8px}
.star-btn{width:44px;height:44px;border:0;background:0;font-size:1.5rem;cursor:pointer;transition:var(--tr);opacity:.3;color:#FFC107}
.star-btn.active{opacity:1;transform:scale(1.1)}

/* Marker */
.marker-status{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:6px}
.marker-status.good{background:var(--c-lon)}.marker-status.warning{background:var(--c-goals)}.marker-status.danger{background:var(--c-neg)}

/* Tabs */
.tabs{display:flex;border-radius:var(--r-full);background:var(--bg-input);padding:3px;margin-bottom:16px}
.tab-btn{flex:1;padding:10px 8px;text-align:center;background:0;border:0;color:var(--text-secondary);font-weight:600;font-size:.8rem;font-family:var(--font);cursor:pointer;transition:var(--tr);border-radius:var(--r-full)}
.tab-btn.active{background:var(--bg-card);color:var(--text-primary);box-shadow:0 1px 4px rgba(0,0,0,.1)}
.tab-content{display:none}.tab-content.active{display:block;animation:pageIn .2s ease}

/* Toggle */
.toggle-row{display:flex;align-items:center;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--border-light)}
.toggle-row:last-child{border-bottom:none}
.toggle-label{font-size:.9rem;font-weight:500}
.toggle{position:relative;width:52px;height:28px;cursor:pointer}
.toggle input{opacity:0;width:0;height:0}
.toggle-slider{position:absolute;inset:0;background:var(--border);border-radius:14px;transition:var(--tr)}
.toggle-slider::before{content:'';position:absolute;width:22px;height:22px;left:3px;bottom:3px;background:#fff;border-radius:50%;transition:var(--tr);box-shadow:0 1px 3px rgba(0,0,0,.2)}
.toggle input:checked+.toggle-slider{background:var(--c-lon)}
.toggle input:checked+.toggle-slider::before{transform:translateX(24px)}

/* Checkbox */
.checkbox-row{display:flex;align-items:center;gap:10px;padding:6px 0}
.checkbox-row input[type="checkbox"]{width:22px;height:22px;accent-color:var(--c-lon);cursor:pointer}

/* Empty */
.empty-state{text-align:center;padding:40px 20px;color:var(--text-dim)}

/* Date nav */
.date-nav{display:flex;align-items:center;justify-content:center;gap:16px;margin-bottom:16px}
.date-nav-btn{width:44px;height:44px;border-radius:50%;border:2px solid var(--border);background:0;color:var(--text-primary);font-size:1.1rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:var(--tr)}
.date-nav-btn:active{border-color:var(--c-lon);color:var(--c-lon)}
.date-display{font-weight:600;font-size:.95rem;min-width:120px;text-align:center}

/* Meal */
.meal-header{display:flex;align-items:center;justify-content:space-between;padding:10px 0;margin-top:8px}
.meal-title{font-weight:600;color:var(--c-nutr);font-size:.95rem}
.meal-calories{font-size:.85rem;color:var(--text-secondary)}

/* Heatmap */
.heatmap-week{display:grid;grid-template-columns:repeat(7,1fr);gap:6px;margin-bottom:16px}
.heatmap-day{aspect-ratio:1;border-radius:var(--r-sm);background:var(--bg-input);display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:.7rem;color:var(--text-dim);border:2px solid transparent}
.heatmap-day.has-workout{background:rgba(33,150,243,.12);border-color:var(--c-train);color:var(--c-train)}
.heatmap-day-name{font-size:.6rem;font-weight:700;text-transform:uppercase}
.heatmap-day-min{font-size:.85rem;font-weight:800}

/* WHO progress */
.who-progress{margin-bottom:16px}
.who-label{display:flex;justify-content:space-between;margin-bottom:4px}
.who-label span:first-child{font-size:.85rem;font-weight:600}
.who-label span:last-child{font-size:.8rem;color:var(--text-secondary)}

/* Donut */
.donut-container{width:160px;height:160px;margin:0 auto}

/* Quick add */
.quick-add-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:16px}
.quick-add-btn{padding:12px 6px;border:2px solid var(--border);border-radius:var(--r-sm);background:var(--bg-card);color:var(--text-primary);font-size:.75rem;font-family:var(--font);cursor:pointer;transition:var(--tr);text-align:center;min-height:44px}
.quick-add-btn:active{border-color:var(--c-nutr);background:rgba(0,188,212,.05);transform:scale(.97)}
.qa-name{display:block;font-weight:600;margin-bottom:2px}
.qa-cal{display:block;color:var(--text-dim);font-size:.7rem}

/* Settings */
.settings-section{margin-bottom:24px}
.settings-section h3{color:var(--c-train);margin-bottom:12px;padding-bottom:8px;border-bottom:1px solid var(--border-light);font-size:1rem}

/* Goal card */
.goal-card{padding:14px;border-bottom:1px solid var(--border-light)}
.goal-card:last-child{border-bottom:none}
.goal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}
.goal-type{font-weight:600;font-size:.95rem}
.goal-pct{font-weight:800;color:var(--c-lon)}

/* Stats grid */
.stats-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:16px}
.stat-card{background:var(--bg-card);border:2px solid var(--border-light);border-radius:var(--r-sm);padding:14px;text-align:center}
.stat-value{font-size:1.35rem;font-weight:800;color:var(--text-primary)}
.stat-label{font-size:.7rem;color:var(--text-secondary);margin-top:2px;font-weight:500}
.stat-trend{font-size:.75rem;margin-top:4px;font-weight:600}
.stat-trend.up{color:var(--c-neg)}.stat-trend.down{color:var(--c-lon)}.stat-trend.neutral{color:var(--text-dim)}

/* Water glass animation */
.water-glass{width:80px;height:120px;margin:0 auto 16px;position:relative;border:3px solid var(--c-habits);border-top:none;border-radius:0 0 12px 12px;overflow:hidden;background:var(--bg-input)}
.water-level{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(180deg,#4FC3F7,#03A9F4);transition:height .8s cubic-bezier(.4,0,.2,1);border-radius:0 0 9px 9px}
.water-glass::before{content:'';position:absolute;top:-3px;left:-6px;right:-6px;height:6px;background:var(--c-habits);border-radius:3px}
.water-pct-label{text-align:center;font-size:1.1rem;font-weight:800;color:var(--c-habits)}

/* Calorie bar */
.cal-bar-wrap{margin:12px 0}
.cal-bar-labels{display:flex;justify-content:space-between;font-size:.8rem;font-weight:600;margin-bottom:4px}
.cal-bar{height:14px;background:var(--bg-input);border-radius:7px;overflow:hidden}
.cal-bar-fill{height:100%;border-radius:7px;background:linear-gradient(90deg,var(--c-nutr),#00E5FF);transition:width .8s ease}

/* Body composition bars */
.comp-bar-item{margin-bottom:12px}
.comp-bar-label{display:flex;justify-content:space-between;font-size:.8rem;font-weight:600;margin-bottom:4px}
.comp-bar{height:12px;background:var(--bg-input);border-radius:6px;overflow:hidden}
.comp-bar-fill{height:100%;border-radius:6px;transition:width .8s ease}

/* Toast */
.toast{position:fixed;bottom:90px;left:50%;transform:translateX(-50%) translateY(20px);background:var(--bg-card);border:2px solid var(--c-lon);color:var(--text-primary);padding:12px 24px;border-radius:var(--r);font-size:.9rem;font-weight:600;opacity:0;transition:all .3s ease;z-index:1000;pointer-events:none;box-shadow:0 4px 20px rgba(16,185,129,.2)}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.toast.error{border-color:var(--c-neg);box-shadow:0 4px 20px rgba(239,68,68,.2)}

/* Confetti */
@keyframes confetti-fall{0%{transform:translateY(-10px) rotate(0);opacity:1}100%{transform:translateY(300px) rotate(720deg);opacity:0}}
.confetti-piece{position:absolute;width:8px;height:8px;border-radius:2px;animation:confetti-fall 2s ease-in forwards}

/* Loading */
.spinner{width:40px;height:40px;border:3px solid var(--border);border-top-color:var(--c-lon);border-radius:50%;animation:spin .8s linear infinite;margin:40px auto}
@keyframes spin{to{transform:rotate(360deg)}}

/* === AI Scan === */
.scan-area{margin-bottom:16px}
.scan-btn-modern{display:flex;align-items:center;gap:16px;width:100%;padding:16px 20px;border:none;border-radius:16px;background:linear-gradient(135deg,rgba(16,185,129,.08) 0%,rgba(16,185,129,.15) 100%);color:var(--text-primary);font-family:var(--font);cursor:pointer;transition:all .2s ease;min-height:64px;text-align:left}
.scan-btn-modern:active{transform:scale(.97);background:linear-gradient(135deg,rgba(16,185,129,.15) 0%,rgba(16,185,129,.25) 100%)}
.scan-btn-modern.food-scan{background:linear-gradient(135deg,rgba(0,188,212,.08) 0%,rgba(0,188,212,.15) 100%)}
.scan-btn-modern.food-scan:active{background:linear-gradient(135deg,rgba(0,188,212,.15) 0%,rgba(0,188,212,.25) 100%)}
.scan-btn-modern.food-scan .scan-icon-wrap{background:linear-gradient(135deg,#00BCD4,#0097A7);box-shadow:0 4px 12px rgba(0,188,212,.3)}
.scan-icon-wrap{width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,#10B981,#059669);display:flex;align-items:center;justify-content:center;flex-shrink:0;box-shadow:0 4px 12px rgba(16,185,129,.3)}
.scan-icon-wrap svg{width:22px;height:22px;color:white}
.scan-text{display:flex;flex-direction:column;gap:2px}
.scan-title{font-size:.95rem;font-weight:700}
.scan-sub{font-size:.75rem;color:var(--text-primary);font-weight:500;opacity:.85}
.scan-btn{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:14px;border:2px dashed var(--c-lon);border-radius:var(--r-sm);background:rgba(16,185,129,.05);color:var(--c-lon);font-size:.85rem;font-weight:700;font-family:var(--font);cursor:pointer;transition:var(--tr);min-height:52px}
.scan-btn:active{background:rgba(16,185,129,.12);transform:scale(.98)}
.scan-btn svg{width:22px;height:22px;flex-shrink:0}
.scan-btn.food-scan{border-color:var(--c-nutr);color:var(--c-nutr);background:rgba(0,188,212,.05)}
.scan-btn.food-scan:active{background:rgba(0,188,212,.12)}
.scan-btn.body-scan{border-color:var(--c-weight);color:var(--c-weight);background:rgba(255,107,53,.05)}
.scan-btn.body-scan:active{background:rgba(255,107,53,.12)}
.scan-preview{margin-top:12px;border-radius:var(--r-sm);overflow:hidden;position:relative;display:none}
.scan-preview.active{display:block!important;animation:pageIn .3s ease}
.scan-preview img{width:100%;max-height:200px;object-fit:cover;border-radius:var(--r-sm)}
.scan-status{text-align:center;padding:12px;font-size:.9rem;font-weight:600;color:var(--c-lon)}
.scan-status.error{color:var(--c-neg)}
.scan-spinner{display:inline-block;width:18px;height:18px;border:2.5px solid var(--border);border-top-color:var(--c-lon);border-radius:50%;animation:spin .7s linear infinite;margin-right:8px;vertical-align:middle}

/* Learned foods */
.learned-foods-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin-bottom:16px}
.learned-food-btn{padding:10px 8px;border:2px solid var(--border);border-radius:var(--r-sm);background:var(--bg-card);color:var(--text-primary);font-size:.78rem;font-family:var(--font);cursor:pointer;transition:var(--tr);text-align:left;min-height:44px}
.learned-food-btn:active{border-color:var(--c-nutr);background:rgba(0,188,212,.05);transform:scale(.97)}
.lf-name{display:block;font-weight:700;margin-bottom:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lf-meta{display:block;color:var(--text-dim);font-size:.68rem}

/* Auto calc note */
.auto-calc-note{font-size:.8rem;color:var(--c-lon);font-weight:600;margin-top:4px;padding:6px 10px;background:rgba(16,185,129,.08);border-radius:var(--r-sm);display:none}
.auto-calc-note.visible{display:block;animation:pageIn .3s ease}

/* Responsive */
@media(min-width:640px){.stats-grid,.metric-tiles{grid-template-columns:repeat(3,1fr)}.quick-add-grid{grid-template-columns:repeat(4,1fr)}}
@media(min-width:768px){.page{padding:24px}}.empty-state{text-align:center;padding:32px 24px;color:var(--text-secondary)}
.empty-state svg{width:48px;height:48px;margin-bottom:12px;color:var(--text-secondary);opacity:.4}
.empty-state h3{font-size:1rem;color:var(--text-primary);margin:0 0 8px}
.empty-state p{font-size:.85rem;margin:0 0 16px;line-height:1.4}
.empty-state .btn{font-size:.85rem;padding:10px 20px}
.onboarding-overlay{position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:200;display:flex;align-items:center;justify-content:center;padding:24px;animation:fadeIn .3s}
.onboarding-card{background:var(--bg-card);border-radius:20px;padding:28px 24px;max-width:360px;width:100%;box-shadow:0 20px 60px rgba(0,0,0,.3)}
.onboarding-card h2{text-align:center;margin:0 0 8px;color:var(--c-lon)}
.onboarding-card>p{text-align:center;color:var(--text-secondary);margin:0 0 20px;font-size:.9rem}
.onboarding-steps{display:flex;flex-direction:column;gap:12px}
.ob-step{display:flex;align-items:center;gap:14px;padding:14px;border-radius:12px;background:var(--bg-main);cursor:pointer;transition:all .2s}
.ob-step:active{transform:scale(.97);background:rgba(16,185,129,.08)}
.ob-num{width:36px;height:36px;border-radius:50%;background:var(--c-lon);color:white;display:flex;align-items:center;justify-content:center;font-weight:900;font-size:1rem;flex-shrink:0}
.ob-text{font-size:.85rem;line-height:1.4}
.ob-text strong{color:var(--text-primary)}

/* === Quick-add cards === */
.qa-cards{display:flex;gap:10px;padding:16px 16px 0}
.qa-card{flex:1;display:flex;flex-direction:column;align-items:center;gap:4px;padding:18px 8px 14px;border-radius:16px;border:none;cursor:pointer;color:white;transition:transform .15s,box-shadow .15s;box-shadow:0 4px 12px rgba(0,0,0,.15)}
.qa-card:active{transform:scale(.96);box-shadow:0 2px 6px rgba(0,0,0,.1)}
.qa-card-icon{width:36px;height:36px;background:rgba(255,255,255,.2);border-radius:12px;display:flex;align-items:center;justify-content:center}
.qa-card-icon svg{width:22px;height:22px}
.qa-card-label{font-weight:800;font-size:.9rem;margin-top:2px}
.qa-card-sub{font-size:.65rem;opacity:.75;font-weight:500}
.qa-card.qa-food{background:linear-gradient(135deg,#14B8A6,#0D9488)}
.qa-card.qa-training{background:linear-gradient(135deg,#10B981,#059669)}
.qa-card.qa-sleep{background:linear-gradient(135deg,#8B5CF6,#6D28D9)}

/* === Score hero v2 === */
.score-hero-v2{margin:12px 16px;padding:24px 20px;background:linear-gradient(135deg,#065F46,#047857);border-radius:20px;color:white;box-shadow:0 6px 20px rgba(5,150,105,.3)}
.sh-score{text-align:center;margin-bottom:16px}
.sh-value{font-size:2.8rem;font-weight:900;line-height:1;text-shadow:0 2px 8px rgba(0,0,0,.2)}
.sh-label{font-size:.8rem;opacity:.8;margin:4px 0 10px}
.score-hero-v2 .score-period-toggle{display:flex;gap:4px;justify-content:center}
.score-hero-v2 .period-btn{font-size:.7rem;padding:5px 12px;background:rgba(255,255,255,.15);color:white;border-color:transparent}
.score-hero-v2 .period-btn.active{background:rgba(255,255,255,.3);border-color:rgba(255,255,255,.4)}
.sh-age{text-align:center;padding-top:14px;border-top:1px solid rgba(255,255,255,.15)}
.sh-age-main{display:flex;align-items:center;justify-content:center;gap:8px}
.sh-bio-val{font-size:2rem;font-weight:900}
.sh-age-badge{font-size:.85rem;font-weight:800;padding:3px 12px;border-radius:20px;white-space:nowrap}
.sh-age-badge:empty{display:none}
.sh-age-badge.younger{background:rgba(52,211,153,.25);color:#A7F3D0}
.sh-age-badge.older{background:rgba(248,113,113,.25);color:#FCA5A5}
.sh-age-label{font-size:.75rem;opacity:.7;margin-top:2px}
.sh-chrono{font-size:.75rem;opacity:.6;margin-top:4px}

/* === Collapse toggle === */
.collapse-toggle{text-align:center;padding:10px;color:var(--c-lon);font-size:.85rem;font-weight:600;cursor:pointer;margin-top:8px;user-select:none}
.collapse-toggle::after{content:' ▼';font-size:.7rem}
.collapse-toggle.open::after{content:' ▲'}
.collapse-body{max-height:0;overflow:hidden;transition:max-height .3s ease}
.collapse-body.open{max-height:600px}

/* === Range slider for intensity === */
.form-range{width:100%;height:6px;border-radius:3px;appearance:none;background:var(--bg-main);outline:none;margin-top:8px}
.form-range::-webkit-slider-thumb{appearance:none;width:24px;height:24px;border-radius:50%;background:var(--c-train);cursor:pointer;border:3px solid var(--bg-card)}
.range-val{display:inline-block;text-align:center;font-weight:700;font-size:1.1rem;color:var(--c-train);margin-top:4px;width:100%}

/* === Trends tabs === */
.trends-tabs{display:flex;gap:6px;padding:8px 16px;margin-top:0;position:sticky;top:51px;z-index:15;background:var(--bg-main);overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none}
.trends-tabs::-webkit-scrollbar{display:none}
.tt-btn{flex:1 0 auto;padding:8px 12px;border-radius:20px;border:none;background:var(--bg-card);color:var(--text-secondary);font-size:.78rem;font-weight:600;cursor:pointer;white-space:nowrap;transition:all .2s;min-width:0}
.tt-btn.active{background:var(--c-lon);color:white}
.trends-section{animation:fadeIn .2s ease}
.header-icon{width:28px;height:28px;border-radius:6px}
.header-left{display:flex;align-items:center;gap:8px}
.auth-icon{width:64px;height:64px;border-radius:16px;margin-bottom:12px}

/* === Desktop app shell constraint === */
@media(min-width:641px) {
  body{background:#f0f2f5}
  .app-header,.bottom-nav{max-width:600px;margin-left:auto;margin-right:auto}
  .app-header{border-radius:0 0 12px 12px}
  .bottom-nav{border-radius:12px 12px 0 0}
  #app-container{max-width:600px;margin:0 auto;background:var(--bg-main);min-height:100vh;box-shadow:0 0 30px rgba(0,0,0,.08);position:relative}
}