/* ============================================
   FITLOG v3.0 — GLASSMORPHISM ANDROID EDITION
   ============================================ */
@import url('https://fonts.googleapis.com/css2?family=Sora:wght@300;400;500;600;700;800&family=Space+Grotesk:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;600&display=swap');

:root {
  /* Deep space gradient bg */
  --bg-base: #060812;
  --bg-grad-1: #0a0f1e;
  --bg-grad-2: #070d18;
  /* Glass layers */
  --glass-1: rgba(255,255,255,0.06);
  --glass-2: rgba(255,255,255,0.04);
  --glass-3: rgba(255,255,255,0.02);
  --glass-border: rgba(255,255,255,0.10);
  --glass-border-strong: rgba(255,255,255,0.16);
  --glass-shadow: 0 8px 32px rgba(0,0,0,0.4), inset 0 1px 0 rgba(255,255,255,0.08);
  --glass-shadow-lg: 0 20px 60px rgba(0,0,0,0.5), inset 0 1px 0 rgba(255,255,255,0.1);
  /* Legacy compat */
  --bg-primary: #060812;
  --bg-secondary: rgba(10,15,30,0.85);
  --bg-card: rgba(255,255,255,0.06);
  --bg-input: rgba(255,255,255,0.07);
  --text-primary: #F0F2FF;
  --text-secondary: rgba(180,190,220,0.75);
  /* Neon accents */
  --accent-primary: #00E5BB;
  --accent-secondary: #FF5E7D;
  --accent-blue: #6C8CFF;
  --accent-yellow: #FFB84D;
  --accent-purple: #B388FF;
  --accent-pink: #FF80AB;
  --accent-cyan: #00D4F5;
  --border-color: rgba(255,255,255,0.10);
  --shadow: 0 8px 32px rgba(0,0,0,0.4);
  --modal-overlay: rgba(4,6,16,0.85);
  --done-bg: rgba(0,229,187,0.12);
  --done-border: #00E5BB;
  --tag-bg: rgba(255,255,255,0.05);
  --tag-border: rgba(255,255,255,0.10);
  --tag-selected-bg: rgba(0,229,187,0.15);
  --tag-selected-border: #00E5BB;
  --tag-selected-text: #00E5BB;
  /* Glow effects */
  --glow-primary: 0 0 20px rgba(0,229,187,0.25);
  --glow-blue: 0 0 20px rgba(108,140,255,0.25);
  --glow-red: 0 0 20px rgba(255,94,125,0.25);
}

[data-theme="light"] {
  --bg-base: #f0f2ff;
  --glass-1: rgba(255,255,255,0.72);
  --glass-2: rgba(255,255,255,0.55);
  --glass-3: rgba(255,255,255,0.38);
  --glass-border: rgba(180,190,230,0.40);
  --glass-border-strong: rgba(160,175,220,0.65);
  --glass-shadow: 0 8px 32px rgba(80,100,180,0.12), inset 0 1px 0 rgba(255,255,255,0.95);
  --glass-shadow-lg: 0 20px 60px rgba(80,100,180,0.18), inset 0 1px 0 rgba(255,255,255,0.95);
  --bg-primary: #f0f2ff;
  --bg-secondary: rgba(248,250,255,0.90);
  --bg-card: rgba(255,255,255,0.72);
  --bg-input: rgba(255,255,255,0.80);
  --text-primary: #111828;
  --text-secondary: #4a5580;
  --accent-primary: #00a080;
  --accent-secondary: #e0304a;
  --accent-blue: #3a5bc8;
  --accent-yellow: #c08000;
  --accent-purple: #6b3db8;
  --accent-pink: #c04070;
  --accent-cyan: #0088a8;
  --border-color: rgba(160,175,220,0.40);
  --done-bg: rgba(0,160,128,0.10);
  --done-border: #00a080;
  --tag-bg: rgba(255,255,255,0.65);
  --tag-border: rgba(160,175,220,0.45);
  --tag-selected-bg: rgba(0,160,128,0.12);
  --tag-selected-border: #00a080;
  --tag-selected-text: #007a62;
  --glow-primary: 0 0 16px rgba(0,160,128,0.18);
  --glow-blue: 0 0 16px rgba(58,91,200,0.15);
  --glow-red: 0 0 16px rgba(224,48,74,0.15);
  --modal-overlay: rgba(50,60,120,0.35);
}

[data-theme="light"] /* Static ambient background — zero JS, zero GPU rasterization cost */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(ellipse 60% 50% at 15% 20%, rgba(0,229,187,0.06) 0%, transparent 70%),
    radial-gradient(ellipse 50% 60% at 85% 75%, rgba(108,140,255,0.06) 0%, transparent 70%);
}

body {
  background: var(--bg-base);
  background-image:
    radial-gradient(ellipse 80% 50% at 20% 10%, rgba(58,91,200,0.10) 0%, transparent 60%),
    radial-gradient(ellipse 60% 40% at 80% 80%, rgba(0,160,128,0.08) 0%, transparent 60%);
}

[data-theme="light"] #top-nav {
  background: rgba(240,244,255,0.88);
  border-bottom-color: rgba(160,175,220,0.40);
}

[data-theme="light"] #bottom-nav {
  background: rgba(240,244,255,0.92);
  border-top-color: rgba(160,175,220,0.40);
}

[data-theme="light"] .card {
  box-shadow: 0 4px 20px rgba(80,100,180,0.10), inset 0 1px 0 rgba(255,255,255,0.95);
}

[data-theme="light"] .stat-card {
  box-shadow: 0 2px 12px rgba(80,100,180,0.10), inset 0 1px 0 rgba(255,255,255,0.95);
}

[data-theme="light"] input, [data-theme="light"] textarea, [data-theme="light"] select {
  background: rgba(255,255,255,0.85);
  border-color: rgba(160,175,220,0.45);
  color: #111828;
}

[data-theme="light"] .coach-panel {
  background: rgba(240,244,255,0.94);
  border-left-color: rgba(160,175,220,0.45);
}

[data-theme="light"] .modal {
  box-shadow: 0 20px 60px rgba(80,100,180,0.20), inset 0 1px 0 rgba(255,255,255,0.95);
}

[data-theme="light"] .toast {
  box-shadow: 0 4px 20px rgba(80,100,180,0.12);
}

[data-theme="light"] select option { background: #fff; color: #111828; }
[data-theme="light"] .nav-brand { background: linear-gradient(135deg, #007a62, #004a8a); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
[data-theme="light"] .section-title { background: linear-gradient(135deg, #111828, #4a5580); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
[data-theme="light"] .chat-message.user { background: linear-gradient(135deg, #00a080, #008090); color: #fff; }

/* ---- RESET & BASE ---- */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; -webkit-tap-highlight-color:transparent; }
html { height:100%; font-size:16px; -webkit-text-size-adjust:100%; }

body {
  font-family: 'Space Grotesk', system-ui, -apple-system, sans-serif;
  background: var(--bg-base);
  background-image:
    radial-gradient(ellipse 80% 50% at 20% 10%, rgba(108,140,255,0.12) 0%, transparent 60%),
    radial-gradient(ellipse 60% 40% at 80% 80%, rgba(0,229,187,0.08) 0%, transparent 60%),
    radial-gradient(ellipse 50% 60% at 50% 50%, rgba(179,136,255,0.05) 0%, transparent 70%);
  background-attachment: fixed;
  color: var(--text-primary);
  line-height: 1.5;
  min-height: 100vh;
  min-height: 100dvh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  user-select: none;
  -webkit-user-select: none;
  overflow-x: hidden;
}

[data-theme="light"] body {
  background-image:
    radial-gradient(ellipse 80% 50% at 20% 10%, rgba(108,140,255,0.08) 0%, transparent 60%),
    radial-gradient(ellipse 60% 40% at 80% 80%, rgba(0,168,135,0.06) 0%, transparent 60%);
}

/* ---- GLASS MIXIN ---- */
.glass {
  background: var(--glass-1);
  backdrop-filter: blur(14px) saturate(180%);
  -webkit-backdrop-filter: blur(14px) saturate(180%);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
}

/* ---- APP LAYOUT ---- */
#app { display:flex; flex-direction:column; min-height:100vh; min-height:100dvh; padding-bottom:calc(72px + env(safe-area-inset-bottom,0px)); }

/* ---- TOP NAV ---- */
#top-nav {
  background: rgba(6,8,18,0.75);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--glass-border);
  padding: 0 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
  position: sticky;
  top: 0;
  z-index: 100;
  gap: 10px;
}

[data-theme="light"] #top-nav {
  background: rgba(240,242,255,0.80);
}

.nav-brand {
  font-size: 1.05rem;
  font-weight: 800;
  background: linear-gradient(135deg, #00E5BB 0%, #00D4F5 50%, #6C8CFF 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.03em;
  flex-shrink: 0;
  font-family: 'Sora', sans-serif;
}

.nav-tabs-desktop { display:none; gap:4px; }
@media(min-width:1024px) { .nav-tabs-desktop { display:flex; } }

.nav-tabs-desktop .tab {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  padding: 7px 12px;
  border-radius: 10px;
  cursor: pointer;
  font-size: .72rem;
  font-weight: 600;
  transition: all .2s;
  font-family: inherit;
  white-space: nowrap;
}
.nav-tabs-desktop .tab:hover { background: var(--glass-1); color: var(--text-primary); }
.nav-tabs-desktop .tab.active {
  background: var(--glass-2);
  color: var(--accent-primary);
  border: 1px solid var(--glass-border);
}

.nav-actions { display:flex; gap:8px; align-items:center; flex-shrink:0; }

.icon-btn {
  background: var(--glass-1);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  width: 40px;
  height: 40px;
  border-radius: 14px;
  cursor: pointer;
  font-size: 1.05rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all .2s cubic-bezier(0.34,1.56,0.64,1);
  font-family: inherit;
  -webkit-tap-highlight-color: transparent;
}
.icon-btn.coach { background: rgba(108,140,255,0.2); border-color: rgba(108,140,255,0.3); }
.icon-btn.scan { background: rgba(0,212,245,0.15); border-color: rgba(0,212,245,0.3); }
.icon-btn:active { transform: scale(.93); opacity:.8; }

/* ---- BOTTOM NAV ---- */
#bottom-nav {
  display: flex;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(4,6,16,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid rgba(255,255,255,0.08);
  z-index: 100;
  padding: 6px 0;
  padding-bottom: calc(6px + env(safe-area-inset-bottom, 0px));
  box-shadow: 0 -8px 32px rgba(0,0,0,0.4);
}
[data-theme="light"] #bottom-nav { background: rgba(240,242,255,0.88); }
@media(min-width:1024px) { #bottom-nav { display:none; } }

#bottom-nav .bottom-tab {
  flex: 1;
  min-width: 52px;
  min-height: 52px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 6px 4px 4px;
  background: transparent;
  border: none;
  color: rgba(180,190,220,0.5);
  cursor: pointer;
  font-size: .58rem;
  font-weight: 600;
  font-family: 'Space Grotesk', sans-serif;
  gap: 3px;
  transition: all .2s cubic-bezier(0.34,1.56,0.64,1);
  border-radius: 14px;
  margin: 0 3px;
  letter-spacing: 0.02em;
}
#bottom-nav .bottom-tab .bottom-tab-icon { font-size: 1.3rem; transition: transform .25s cubic-bezier(0.34,1.56,0.64,1), filter .2s; }
#bottom-nav .bottom-tab.active { color: var(--accent-primary); }
#bottom-nav .bottom-tab.active .bottom-tab-icon { transform: scale(1.2); filter: drop-shadow(0 0 6px rgba(0,229,187,0.5)); }

/* ---- VIEWS ---- */
.view-container {
  flex: 1;
  padding: 14px 14px 20px;
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
}
@media(min-width:768px) { .view-container { padding: 24px; } }

.view { display:none; }
.view.active { display:block; animation: fadeIn .22s ease; }
@keyframes fadeIn { from { opacity:0; transform:translateY(8px); } to { opacity:1; transform:translateY(0); } }

.section-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 16px;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, #fff 0%, rgba(180,190,220,0.8) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-family: 'Sora', sans-serif;
}

/* ---- GLASS CARDS ---- */
.card {
  background: var(--glass-1);
  backdrop-filter: blur(14px) saturate(180%);
  -webkit-backdrop-filter: blur(14px) saturate(180%);
  border: 1px solid var(--glass-border);
  border-radius: 22px;
  padding: 18px;
  margin-bottom: 12px;
  box-shadow: var(--glass-shadow);
  transition: border-color .25s, box-shadow .25s, transform .2s;
}
.card:has(input:focus), .card:has(textarea:focus) {
  border-color: rgba(0,229,187,0.3);
  box-shadow: var(--glass-shadow), var(--glow-primary);
}

.card-header {
  font-size: .88rem;
  font-weight: 600;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-primary);
  letter-spacing: -0.01em;
  font-family: 'Sora', sans-serif;
}

/* ---- GRIDS ---- */
.grid-2 { display:grid; grid-template-columns:1fr; gap:10px; }
@media(min-width:768px) { .grid-2 { grid-template-columns:repeat(2,1fr); gap:14px; } }

.grid-4 { display:grid; grid-template-columns:repeat(2,1fr); gap:8px; }
@media(min-width:768px) { .grid-4 { grid-template-columns:repeat(4,1fr); gap:10px; } }

/* ---- STAT CARDS ---- */
.stat-card {
  background: var(--glass-2);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--glass-border);
  border-radius: 18px;
  padding: 16px 10px;
  text-align: center;
  cursor: pointer;
  transition: all .2s;
  box-shadow: var(--glass-shadow);
  position: relative;
  overflow: hidden;
}
.stat-card::before { content:''; position:absolute; top:-50%; left:-50%; width:200%; height:200%; background:radial-gradient(ellipse at 60% 0%, rgba(0,229,187,0.06), transparent 60%); pointer-events:none; }
.stat-card:active { transform: scale(.94); border-color: var(--accent-primary); box-shadow: var(--glow-primary); }

.stat-card .stat-value {
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--accent-primary);
  letter-spacing: -0.04em;
  font-family: 'Sora', sans-serif;
}
.stat-card .stat-value.highlight { color: var(--accent-secondary); }
.stat-card .stat-value.blue { color: var(--accent-blue); }
.stat-card .stat-label { font-size: .65rem; color: var(--text-secondary); margin-top: 4px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; font-family: 'Space Grotesk', sans-serif; }

/* ---- INPUTS ---- */
input, textarea, select {
  background: var(--glass-1);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  padding: 12px 14px;
  border-radius: 12px;
  font-size: 16px; /* CRITICAL: prevents iOS zoom */
  font-family: inherit;
  width: 100%;
  transition: all .2s;
  -webkit-appearance: none;
  appearance: none;
}
input::placeholder, textarea::placeholder { color: var(--text-secondary); opacity: 0.6; }
input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: rgba(0,229,187,0.5);
  background: var(--glass-2);
  box-shadow: 0 0 0 3px rgba(0,229,187,0.1);
}
select option { background: #0f1526; color: var(--text-primary); }

label { display:block; margin-bottom:4px; font-size:.78rem; color:var(--text-secondary); font-weight:600; text-transform:uppercase; letter-spacing:0.05em; }

/* ---- BUTTONS ---- */
.btn {
  padding: 12px 18px;
  border-radius: 12px;
  border: none;
  cursor: pointer;
  font-weight: 700;
  font-size: .85rem;
  transition: all .2s;
  font-family: inherit;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  justify-content: center;
  min-height: 44px;
  -webkit-tap-highlight-color: transparent;
  letter-spacing: -0.01em;
}
.btn:active { transform: scale(.95); }

.btn-primary {
  background: linear-gradient(135deg, #00E5BB 0%, #00C9A8 60%, #00B5F5 100%);
  color: #020c0a;
  box-shadow: 0 4px 20px rgba(0,229,187,0.35), inset 0 1px 0 rgba(255,255,255,0.2);
  font-family: 'Space Grotesk', sans-serif;
}
.btn-primary:active { box-shadow: 0 2px 8px rgba(0,229,187,0.2); transform: scale(.96); }

.btn-secondary {
  background: var(--glass-1);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: var(--text-primary);
  border: 1px solid var(--glass-border);
}

.btn-danger {
  background: linear-gradient(135deg, var(--accent-secondary), rgba(255,94,125,0.8));
  color: #fff;
  box-shadow: 0 4px 16px rgba(255,94,125,0.25);
}

.btn-accent {
  background: linear-gradient(135deg, #B388FF 0%, #9C6FFF 60%, #7B5EA7 100%);
  color: #fff;
  box-shadow: 0 4px 20px rgba(179,136,255,0.35), inset 0 1px 0 rgba(255,255,255,0.15);
  font-family: 'Space Grotesk', sans-serif;
}

.btn-cyan {
  background: linear-gradient(135deg, var(--accent-cyan), rgba(0,212,245,0.8));
  color: #020c10;
  box-shadow: 0 4px 16px rgba(0,212,245,0.25);
}

.btn-sm { padding: 8px 14px; font-size: .78rem; border-radius: 10px; min-height: 36px; }
.btn-xs { padding: 6px 10px; font-size: .72rem; border-radius: 8px; min-height: 30px; }
.btn-block { width: 100%; }

.btn-done {
  background: var(--glass-1);
  border: 2px solid var(--glass-border);
  color: var(--text-secondary);
  min-width: 40px;
  height: 40px;
  border-radius: 50%;
  padding: 0;
  font-size: 1rem;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.btn-done.completed {
  background: var(--done-bg);
  border-color: var(--done-border);
  color: var(--accent-primary);
  box-shadow: var(--glow-primary);
}

/* ---- CHAT ---- */
.chat-container {
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  overflow: hidden;
  background: var(--glass-3);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.chat-messages {
  max-height: 280px;
  overflow-y: auto;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  overscroll-behavior: contain;
}
.chat-message {
  padding: 10px 13px;
  border-radius: 14px;
  max-width: 88%;
  font-size: .84rem;
  animation: slideIn .15s ease;
  line-height: 1.45;
}
@keyframes slideIn { from { opacity:0; transform:translateY(5px); } to { opacity:1; transform:translateY(0); } }
.chat-message.user {
  background: linear-gradient(135deg, var(--accent-primary), rgba(0,212,245,0.8));
  color: #020c0a;
  align-self: flex-end;
  margin-left: auto;
  font-weight: 500;
}
.chat-message.ai {
  background: var(--glass-2);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  align-self: flex-start;
}
.chat-input-area {
  display: flex;
  padding: 8px 10px;
  gap: 6px;
  background: var(--glass-2);
  border-top: 1px solid var(--glass-border);
}
.chat-input-area input { flex: 1; border-radius: 10px; }

/* ---- SKELETON ---- */
.skeleton {
  background: linear-gradient(90deg, var(--glass-2) 25%, var(--glass-1) 50%, var(--glass-2) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: 8px;
}
@keyframes shimmer { 0%{background-position:-200% 0} 100%{background-position:200% 0} }
.skeleton-text { height:12px; width:100%; margin-bottom:5px; }
.skeleton-text.short { width:55%; }

/* ---- LIST ITEMS ---- */
.list-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid var(--glass-border);
  gap: 8px;
}
.list-item:last-child { border-bottom: none; }
.list-item-value { color: var(--accent-primary); font-weight: 700; font-size: .88rem; white-space: nowrap; font-family: 'JetBrains Mono', monospace; }

/* ---- WORKOUT ---- */
.workout-exercise {
  background: var(--glass-2);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  padding: 10px;
  margin-bottom: 6px;
  display: flex;
  gap: 6px;
  align-items: center;
}
.workout-exercise>div { flex:1; }

.workout-plan-exercise {
  background: var(--glass-2);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  padding: 10px 12px;
  margin-bottom: 6px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  transition: all .2s;
}
.workout-plan-exercise:active { transform: scale(.98); border-color: var(--accent-primary); }
.workout-plan-exercise.completed { background: var(--done-bg); border-color: var(--done-border); }

/* ---- BADGES ---- */
.exercise-badge { display:inline-block; padding:3px 8px; border-radius:12px; font-size:.65rem; font-weight:700; text-transform:uppercase; letter-spacing:0.04em; }
.badge-strength { background:rgba(255,94,125,.15); color:var(--accent-secondary); border:1px solid rgba(255,94,125,.25); }
.badge-endurance { background:rgba(108,140,255,.15); color:var(--accent-blue); border:1px solid rgba(108,140,255,.25); }
.badge-weightloss { background:rgba(255,184,77,.15); color:var(--accent-yellow); border:1px solid rgba(255,184,77,.25); }
.badge-power { background:rgba(179,136,255,.15); color:var(--accent-purple); border:1px solid rgba(179,136,255,.25); }

.gif-indicator { font-size:.65rem; color:var(--accent-blue); margin-left:6px; opacity:.9; }
.streak-flame { display:inline-block; animation:pulse 1.5s infinite; }
@keyframes pulse { 0%{transform:scale(1)} 50%{transform:scale(1.3)} 100%{transform:scale(1)} }

/* ---- CONGRATS OVERLAY ---- */
.congrats-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.75);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 500;
  animation: fadeInBg .3s ease;
}
.congrats-box {
  background: var(--glass-1);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border-strong);
  border-top-color: rgba(0,229,187,0.4);
  border-radius: 24px;
  padding: 32px 28px;
  text-align: center;
  max-width: 360px;
  width: 90%;
  animation: scaleIn .3s cubic-bezier(0.34, 1.56, 0.64, 1);
  box-shadow: var(--glass-shadow-lg), var(--glow-primary);
}
@keyframes scaleIn { from{transform:scale(.5);opacity:0} to{transform:scale(1);opacity:1} }
@keyframes fadeInBg { from{opacity:0} to{opacity:1} }
.congrats-box h2 { font-size:1.8rem; margin-bottom:10px; font-weight:800; }
.congrats-box p { color:var(--text-secondary); margin-bottom:16px; }

/* ---- TOAST ---- */
.toast {
  position: fixed;
  bottom: calc(86px + env(safe-area-inset-bottom,0px));
  left: 20px;
  right: 20px;
  background: rgba(12,16,36,0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.14);
  color: var(--text-primary);
  padding: 14px 20px;
  border-radius: 18px;
  z-index: 1000;
  animation: slideUp .3s cubic-bezier(0.34,1.2,0.64,1);
  box-shadow: 0 8px 40px rgba(0,0,0,0.5), 0 0 0 0.5px rgba(255,255,255,0.06);
  font-size: .85rem;
  text-align: center;
  font-weight: 600;
  font-family: 'Space Grotesk', sans-serif;
}
@keyframes slideUp { from{opacity:0;transform:translateY(16px)} to{opacity:1;transform:translateY(0)} }

/* ---- GIF MODAL ---- */
.gif-modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  z-index: 300;
  padding: 0;
  animation: fadeInBg .2s ease;
}
.gif-modal {
  background: rgba(6,8,22,0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 28px 28px 0 0;
  width: 100%;
  max-width: 480px;
  max-height: 88vh;
  overflow: hidden;
  animation: modalUp .3s cubic-bezier(0.34,1.2,0.64,1);
  box-shadow: 0 -8px 60px rgba(0,0,0,0.6);
}
.gif-modal-header { display:flex; justify-content:space-between; align-items:center; padding:16px 20px 12px; border-bottom:1px solid rgba(255,255,255,0.06); }
.gif-modal-header h3 { font-size:1rem; margin:0; font-weight:700; }
.gif-modal-body { padding:0; display:flex; align-items:center; justify-content:center; background:rgba(0,0,8,0.5); min-height:280px; max-height:55vh; position:relative; overflow:hidden; }
.gif-modal-body img { width:100%; height:100%; object-fit:contain; max-height:55vh; }
.gif-modal-body .gif-loading { color:var(--text-secondary); text-align:center; padding:20px; font-size:.9rem; }
.gif-modal-footer { padding:12px 16px; border-top:1px solid var(--glass-border); display:flex; gap:6px; flex-wrap:wrap; }
.gif-tag { display:inline-block; padding:4px 10px; border-radius:12px; font-size:.68rem; font-weight:600; background:var(--glass-2); border:1px solid var(--glass-border); }

/* ---- MODALS ---- */
.modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--modal-overlay);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  z-index: 200;
  padding: 0;
}
@media(min-width:500px) {
  .modal-overlay { align-items: center; padding: 16px; }
  .modal { border-radius: 20px !important; }
}
.modal {
  background: var(--glass-1);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border-strong);
  border-radius: 24px 24px 0 0;
  padding: 24px 20px;
  padding-bottom: calc(24px + env(safe-area-inset-bottom, 0px));
  width: 100%;
  max-width: 500px;
  max-height: 90vh;
  overflow-y: auto;
  animation: modalUp .28s cubic-bezier(0.34, 1.2, 0.64, 1);
  position: relative;
  box-shadow: var(--glass-shadow-lg);
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
}
@keyframes modalUp { from{transform:translateY(100%)} to{transform:translateY(0)} }

.modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  background: var(--glass-2);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  cursor: pointer;
  font-size: .9rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ---- HYDRATION ---- */
.hydrate-btn {
  flex: 1;
  min-width: 56px;
  min-height: 44px;
  padding: 10px 6px;
  border-radius: 12px;
  border: 1px solid var(--glass-border);
  background: var(--glass-1);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: var(--text-primary);
  cursor: pointer;
  font-size: .78rem;
  font-weight: 700;
  font-family: inherit;
  text-align: center;
  transition: all .2s;
}
.hydrate-btn:active { transform: scale(.95); border-color: var(--accent-primary); }

.hydrate-bar {
  height: 12px;
  background: rgba(255,255,255,0.05);
  border-radius: 8px;
  overflow: hidden;
  margin: 10px 0;
  box-shadow: inset 0 1px 3px rgba(0,0,0,0.3);
}
.hydrate-fill {
  height: 100%;
  background: linear-gradient(90deg, #00D4F5, #6C8CFF);
  border-radius: 8px;
  transition: width .6s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 0 14px rgba(0,212,245,0.45);
}

/* ---- PROGRESS BARS ---- */
.progress-bar {
  height: 6px;
  background: var(--glass-2);
  border-radius: 3px;
  margin: 6px 0;
  overflow: hidden;
  border: 1px solid var(--glass-border);
}
.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-primary), var(--accent-cyan));
  border-radius: 3px;
  transition: width .6s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 0 8px rgba(0,229,187,0.4);
}

/* ---- PLAN DAYS ---- */
.plan-day-card {
  background: var(--glass-2);
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  padding: 12px 14px;
  margin-bottom: 8px;
  position: relative;
  transition: border-color .2s;
}
.day-badge { padding:3px 10px; border-radius:12px; font-size:.65rem; font-weight:700; text-transform:uppercase; letter-spacing:0.04em; }
.day-completed { background:var(--done-bg); color:var(--accent-primary); border:1px solid var(--done-border); }
.day-pending { background:var(--glass-2); color:var(--text-secondary); border:1px solid var(--glass-border); }
.day-today { background:rgba(108,140,255,.15); color:var(--accent-blue); border:1px solid rgba(108,140,255,.25); }

/* ---- FAVORITES ---- */
.favorite-card {
  background: var(--glass-2);
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  padding: 12px;
  cursor: pointer;
  text-align: center;
  transition: all .2s;
}
.favorite-card:active { transform:scale(.97); border-color:var(--accent-primary); }
.favorite-card .fav-name { font-weight:700; font-size:.83rem; }
.favorite-card .fav-cals { color:var(--accent-primary); font-size:.78rem; font-family:'JetBrains Mono',monospace; }

/* ---- CHARTS ---- */
.chart-svg { width:100%; height:auto; display:block; }
.chart-empty-state { display:flex; align-items:center; justify-content:center; height:180px; color:var(--text-secondary); font-size:.85rem; text-align:center; }

/* ---- STEPS ---- */
.step-display { text-align:center; padding:8px; }
.step-number { font-size:3rem; font-weight:700; color:var(--accent-blue); font-family:'Sora',sans-serif; letter-spacing:-0.05em; text-shadow: 0 0 30px rgba(108,140,255,0.4); }
.step-controls { display:flex; gap:6px; justify-content:center; margin-top:8px; flex-wrap:wrap; }

/* ---- PLAN MANAGEMENT ---- */
.plan-delete-btn { position:absolute; top:8px; right:8px; background:rgba(255,94,125,0.2); border:1px solid rgba(255,94,125,0.3); color:var(--accent-secondary); width:26px; height:26px; border-radius:50%; cursor:pointer; font-size:.7rem; display:flex; align-items:center; justify-content:center; z-index:1; }
.body-photo-area { border:2px dashed var(--glass-border); border-radius:14px; padding:18px; text-align:center; cursor:pointer; margin-bottom:10px; transition:all .2s; background:var(--glass-3); }
.body-photo-area:hover { border-color:rgba(108,140,255,0.4); background:var(--glass-2); }
.body-photo-area img { max-width:100%; max-height:200px; display:none; border-radius:10px; margin-top:8px; }

/* ---- COACH PANEL ---- */
.coach-panel {
  position: fixed;
  top: 56px;
  right: 0;
  bottom: 0;
  width: 100%;
  max-width: 400px;
  background: rgba(6,8,18,0.90);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-left: 1px solid var(--glass-border);
  z-index: 150;
  transform: translateX(100%);
  transition: transform .3s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  box-shadow: var(--glass-shadow-lg);
}
.coach-panel.open { transform: translateX(0); }

/* ---- TAG CLOUD ---- */
.tag-cloud { display:flex; flex-wrap:wrap; gap:6px; padding:4px 0; }
.tag-chip {
  padding: 8px 14px;
  border-radius: 20px;
  font-size: .77rem;
  font-weight: 600;
  background: var(--glass-2);
  border: 1px solid var(--glass-border);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all .15s ease;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
  font-family: inherit;
  min-height: 36px;
  display: inline-flex;
  align-items: center;
}
.tag-chip:active { transform: scale(.95); }
.tag-chip.selected {
  background: var(--tag-selected-bg);
  border-color: var(--tag-selected-border);
  color: var(--tag-selected-text);
  box-shadow: 0 0 12px rgba(0,229,187,0.15);
}

/* ---- PLAN PREVIEW/EDIT ---- */
.plan-preview-header { text-align:center; padding-bottom:14px; border-bottom:1px solid var(--glass-border); margin-bottom:14px; }
.plan-preview-header h2 { font-size:1.2rem; margin-bottom:4px; font-weight:800; }
.plan-preview-header p { color:var(--text-secondary); font-size:.8rem; }
.plan-preview-actions { display:flex; gap:8px; margin-top:16px; }
.plan-preview-actions .btn { flex:1; }
.plan-preview-week { margin-bottom:10px; }
.plan-preview-week-header { cursor:pointer; padding:10px 12px; background:var(--glass-2); border:1px solid var(--glass-border); border-radius:12px; display:flex; justify-content:space-between; align-items:center; margin-bottom:6px; }
.plan-preview-week-header:active { background:var(--glass-1); }
.plan-preview-day { padding:10px 12px; background:var(--glass-2); border:1px solid var(--glass-border); border-radius:10px; margin-bottom:4px; cursor:pointer; }
.plan-preview-day:active { border-color:var(--accent-primary); }
.plan-preview-day.done { border-color:var(--done-border); background:var(--done-bg); }
.plan-preview-exercise { font-size:.78rem; color:var(--text-secondary); padding:2px 0; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.plan-edit-day { padding:12px; background:var(--glass-2); border:1px solid var(--glass-border); border-radius:14px; margin-bottom:10px; }
.plan-edit-day-header { display:flex; justify-content:space-between; align-items:center; margin-bottom:8px; gap:8px; }
.plan-edit-day-header input { background:var(--glass-1); font-weight:700; }
.plan-edit-exercise { display:flex; align-items:center; gap:6px; margin-bottom:6px; flex-wrap:wrap; }
.plan-edit-exercise input { width:auto; padding:8px 10px; font-size:.82rem; min-width:60px; }
.plan-edit-exercise .exercise-name { flex:1; font-size:.83rem; cursor:pointer; padding:8px 12px; background:var(--glass-1); border-radius:8px; border:1px solid var(--glass-border); min-height:38px; display:flex; align-items:center; }
.plan-edit-exercise .exercise-name:active { border-color:var(--accent-primary); }
.plan-edit-exercise .remove-btn { background:rgba(255,94,125,0.2); color:var(--accent-secondary); border:1px solid rgba(255,94,125,0.3); width:28px; height:28px; border-radius:50%; cursor:pointer; font-size:.7rem; display:flex; align-items:center; justify-content:center; }
.plan-edit-add-exercise { display:flex; gap:6px; margin-top:8px; }
.plan-edit-add-exercise button { flex:1; }
.plan-preview-expand { font-size:.75rem; color:var(--accent-blue); }
.plan-action-bar { display:flex; gap:6px; margin-top:16px; padding-top:12px; border-top:1px solid var(--glass-border); }
.plan-action-bar .btn { flex:1; }

/* ---- CLOUD SAVE MODAL ---- */
#cloud-modal .sync-code-display {
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.1rem;
  font-weight: 700;
  text-align: center;
  padding: 14px;
  background: var(--glass-2);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  letter-spacing: 0.15em;
  color: var(--accent-primary);
  margin: 10px 0;
  user-select: text;
  -webkit-user-select: text;
}
.cloud-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  margin-right: 6px;
}
.cloud-status-dot.synced { background: var(--accent-primary); box-shadow: 0 0 8px rgba(0,229,187,0.5); }
.cloud-status-dot.offline { background: var(--accent-secondary); }
.cloud-status-dot.syncing { background: var(--accent-yellow); animation: pulse 1s infinite; }

/* ---- SCROLLBAR ---- */
::-webkit-scrollbar { width: 4px; height: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--glass-border); border-radius: 2px; }

/* ---- SMALL SCREEN ---- */
@media(max-width:380px) {
  .stat-card .stat-value { font-size:1.35rem; }
  .btn { padding:10px 14px; font-size:.82rem; }
  input, textarea, select { font-size:16px; }
}

/* ---- SAFE AREA ---- */
.view-container { padding-left: max(14px, env(safe-area-inset-left)); padding-right: max(14px, env(safe-area-inset-right)); }

/* ============================================================
   ANIMATIONS & MICRO-INTERACTIONS
   ============================================================ */

/* Floating orb background decoration */
/* .bg-orb animation removed — CSS blur() on DOM nodes tanks mobile GPU.
   Ambient background handled by body::before static gradient below. */
.bg-orb { display: none; }

/* Stat card number count-up effect */
@keyframes countUp {
  from { transform: translateY(8px); opacity: 0; }
  to   { transform: translateY(0);   opacity: 1; }
}
.stat-value.animating { animation: countUp 0.35s ease; }

/* Card entrance stagger */
@keyframes cardEntrance {
  from { opacity: 0; transform: translateY(16px) scale(0.98); }
  to   { opacity: 1; transform: translateY(0)   scale(1); }
}
.view.active .card { animation: cardEntrance 0.3s ease both; }
.view.active .card:nth-child(1) { animation-delay: 0.03s; }
.view.active .card:nth-child(2) { animation-delay: 0.07s; }
.view.active .card:nth-child(3) { animation-delay: 0.11s; }
.view.active .card:nth-child(4) { animation-delay: 0.15s; }
.view.active .card:nth-child(5) { animation-delay: 0.19s; }
.view.active .card:nth-child(6) { animation-delay: 0.23s; }

/* Stat cards stagger */
.view.active .stat-card { animation: cardEntrance 0.28s ease both; }
.view.active .stat-card:nth-child(1) { animation-delay: 0.02s; }
.view.active .stat-card:nth-child(2) { animation-delay: 0.06s; }
.view.active .stat-card:nth-child(3) { animation-delay: 0.10s; }
.view.active .stat-card:nth-child(4) { animation-delay: 0.14s; }

/* Ripple on buttons */
.btn { position: relative; overflow: hidden; }
.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(255,255,255,0.25) 0%, transparent 70%);
  transform: scale(0);
  opacity: 0;
  transition: transform 0.4s ease, opacity 0.4s ease;
  pointer-events: none;
}
.btn:active::after { transform: scale(2); opacity: 1; }

/* Progress fill animated */
.progress-fill { transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1); }

/* Hydration fill glow pulse when full */
.hydrate-fill.full { animation: hydratePulse 2s ease infinite; }
@keyframes hydratePulse {
  0%, 100% { box-shadow: 0 0 10px rgba(0,212,245,0.4); }
  50%       { box-shadow: 0 0 22px rgba(0,212,245,0.7); }
}

/* Streak flame grow */
.streak-flame { animation: flameDance 0.8s ease infinite alternate; }
@keyframes flameDance {
  0%   { transform: scale(1)    rotate(-3deg); }
  100% { transform: scale(1.25) rotate(3deg);  }
}

/* Bottom tab active indicator */
#bottom-nav .bottom-tab::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 24px;
  height: 3px;
  background: var(--accent-primary);
  border-radius: 2px 2px 0 0;
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}
#bottom-nav .bottom-tab { position: relative; }
#bottom-nav .bottom-tab.active::before { transform: translateX(-50%) scaleX(1); }

/* Exercise done animation */
@keyframes doneCheck {
  0%   { transform: scale(1); }
  40%  { transform: scale(1.4) rotate(8deg); }
  70%  { transform: scale(0.9) rotate(-3deg); }
  100% { transform: scale(1)   rotate(0deg); }
}
.btn-done.completed { animation: doneCheck 0.4s cubic-bezier(0.34, 1.56, 0.64, 1); }

/* Modal entrance */
@keyframes modalUp {
  from { transform: translateY(60px) scale(0.97); opacity: 0; }
  to   { transform: translateY(0)    scale(1);    opacity: 1; }
}

/* Inline GIF reveal */
@keyframes gifReveal {
  from { opacity: 0; max-height: 0; transform: scaleY(0.9); }
  to   { opacity: 1; max-height: 200px; transform: scaleY(1); }
}
.inline-gif-wrap {
  animation: gifReveal 0.35s cubic-bezier(0.4, 0, 0.2, 1) both;
  transform-origin: top center;
  overflow: hidden;
  border-radius: 10px;
  margin-top: 8px;
}
.inline-gif-wrap img {
  width: 100%;
  max-height: 180px;
  object-fit: cover;
  border-radius: 10px;
  display: block;
}

/* Scan button ripple */
@keyframes scanPing {
  0%   { box-shadow: 0 0 0 0 rgba(0,212,245,0.5); }
  70%  { box-shadow: 0 0 0 10px rgba(0,212,245,0); }
  100% { box-shadow: 0 0 0 0 rgba(0,212,245,0); }
}

/* Step counter pop */
@keyframes stepPop {
  0%   { transform: scale(1);    }
  40%  { transform: scale(1.12); }
  100% { transform: scale(1);    }
}
.step-number.pop { animation: stepPop 0.3s ease; }

/* Offline indicator pulse */
@keyframes offlinePulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.4; }
}
#offline-indicator { animation: offlinePulse 1.5s ease infinite; }

/* Congrats box confetti dots */
.confetti-dot {
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  animation: confettiFall 1.2s ease-out forwards;
}
@keyframes confettiFall {
  0%   { transform: translateY(0)   rotate(0deg)   scale(1);   opacity: 1; }
  100% { transform: translateY(80px) rotate(360deg) scale(0.3); opacity: 0; }
}

/* Input focus glow animation */
@keyframes inputGlow {
  from { box-shadow: 0 0 0 0 rgba(0,229,187,0); }
  to   { box-shadow: 0 0 0 4px rgba(0,229,187,0.15); }
}
input:focus, textarea:focus { animation: inputGlow 0.25s ease forwards; }

/* ---- XP SYSTEM ---- */
.xp-bar-wrap{background:linear-gradient(135deg,rgba(179,136,255,0.08),rgba(108,140,255,0.05));border:1px solid rgba(179,136,255,0.2);border-radius:20px;padding:14px 16px;margin-bottom:12px;position:relative;overflow:hidden}
.xp-bar-wrap::before{content:'';position:absolute;top:-40px;right:-30px;width:100px;height:100px;background:radial-gradient(circle,rgba(179,136,255,0.15),transparent 70%);border-radius:50%;pointer-events:none}
.xp-level-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}
.xp-level-badge{background:linear-gradient(135deg,var(--accent-purple),var(--accent-blue));color:#fff;font-size:.7rem;font-weight:800;padding:3px 10px;border-radius:20px;letter-spacing:.04em}
.xp-label{font-size:.75rem;color:var(--text-secondary);font-weight:600}
.xp-bar{height:10px;background:rgba(255,255,255,0.05);border-radius:10px;overflow:hidden;margin-bottom:4px;box-shadow:inset 0 1px 3px rgba(0,0,0,0.3)}
.xp-fill{height:100%;background:linear-gradient(90deg,#B388FF,#6C8CFF,#00D4F5);border-radius:10px;transition:width .8s cubic-bezier(.4,0,.2,1);box-shadow:0 0 12px rgba(108,140,255,0.5)}
.xp-numbers{font-size:.72rem;color:var(--text-secondary);text-align:right}

/* Daily Quest */
.quest-card{background:linear-gradient(135deg,rgba(179,136,255,.12),rgba(108,140,255,.08));border:1px solid rgba(179,136,255,.25);border-radius:16px;padding:14px;margin-bottom:10px;position:relative;overflow:hidden}
.quest-card::before{content:'';position:absolute;top:-30px;right:-30px;width:80px;height:80px;background:radial-gradient(circle,rgba(179,136,255,.2) 0%,transparent 70%);border-radius:50%}
.quest-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}
.quest-title{font-size:.78rem;font-weight:800;color:var(--accent-purple);text-transform:uppercase;letter-spacing:.05em}
.quest-xp-badge{background:rgba(179,136,255,.2);color:var(--accent-purple);font-size:.68rem;font-weight:700;padding:2px 8px;border-radius:10px}
.quest-desc{font-size:.88rem;font-weight:600;color:var(--text-primary);margin-bottom:10px}
.quest-progress-bar{height:6px;background:var(--glass-3);border-radius:6px;overflow:hidden;margin-bottom:6px}
.quest-progress-fill{height:100%;background:linear-gradient(90deg,var(--accent-purple),var(--accent-pink));border-radius:6px;transition:width .5s ease}
.quest-status{font-size:.72rem;color:var(--text-secondary)}
.quest-done{background:linear-gradient(135deg,rgba(0,229,187,.12),rgba(0,212,245,.08));border-color:rgba(0,229,187,.3)}
.quest-done .quest-title{color:var(--accent-primary)}
.quest-done .quest-xp-badge{background:rgba(0,229,187,.15);color:var(--accent-primary)}

/* Achievements — Card Grid */
#achievements-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-top: 4px;
}
.achievement-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 14px 10px 12px;
  border-radius: 16px;
  background: var(--glass-2);
  border: 1px solid var(--glass-border);
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: transform .2s, border-color .2s, box-shadow .2s;
  cursor: default;
  /* lock state */
  filter: grayscale(1);
  opacity: .45;
}
.achievement-item::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(255,255,255,0.04), transparent 70%);
  pointer-events: none;
}
/* Unlocked */
.achievement-item.unlocked {
  filter: none;
  opacity: 1;
  border-color: rgba(0,229,187,0.25);
  background: linear-gradient(145deg, rgba(0,229,187,0.08), rgba(0,212,245,0.04));
  box-shadow: 0 4px 18px rgba(0,229,187,0.12), inset 0 1px 0 rgba(255,255,255,0.06);
}
.achievement-item.unlocked::before {
  background: radial-gradient(ellipse 80% 50% at 50% 0%, rgba(0,229,187,0.15), transparent 70%);
}
.achievement-item.unlocked:active { transform: scale(.96); }

/* Unlocked badge */
.achievement-item.unlocked::after {
  content: '✓';
  position: absolute;
  top: 7px;
  right: 9px;
  font-size: .6rem;
  font-weight: 800;
  color: var(--accent-primary);
  background: rgba(0,229,187,0.15);
  border: 1px solid rgba(0,229,187,0.35);
  border-radius: 50%;
  width: 16px;
  height: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.achievement-icon {
  font-size: 1.75rem;
  min-width: unset;
  filter: none;
  opacity: 1;
  transition: transform .3s;
  line-height: 1;
}
.achievement-item.unlocked .achievement-icon { animation: achievePop .4s cubic-bezier(.34,1.56,.64,1) both; }
@keyframes achievePop {
  0%   { transform: scale(0.6); }
  100% { transform: scale(1); }
}
.achievement-name {
  font-size: .73rem;
  font-weight: 700;
  color: var(--text-secondary);
  line-height: 1.2;
}
.achievement-item.unlocked .achievement-name { color: var(--text-primary); }
.achievement-desc {
  font-size: .65rem;
  color: var(--text-secondary);
  opacity: .7;
  line-height: 1.3;
}
.achievement-item.unlocked .achievement-desc {
  color: var(--accent-primary);
  opacity: 1;
}

/* XP Toast popup */
.xp-toast{position:fixed;top:70px;right:14px;background:linear-gradient(135deg,var(--accent-purple),var(--accent-blue));color:#fff;padding:8px 14px;border-radius:20px;font-size:.82rem;font-weight:700;z-index:2000;animation:xpPop .5s cubic-bezier(.34,1.56,.64,1) forwards;box-shadow:0 4px 16px rgba(179,136,255,.4)}
@keyframes xpPop{0%{opacity:0;transform:translateY(10px) scale(.8)}60%{opacity:1;transform:translateY(-4px) scale(1.05)}100%{opacity:1;transform:translateY(0) scale(1)}}

/* ---- PREMIUM ADDITIONS ---- */
/* Swipe handle on gif modal */
.gif-modal-handle {
  width: 36px; height: 4px;
  background: rgba(255,255,255,0.2);
  border-radius: 2px;
  margin: 10px auto 0;
}
/* Active nav pill indicator */
#bottom-nav .bottom-tab.active {
  background: rgba(0,229,187,0.06);
}
/* Streak card glow */
.streak-glow {
  color: var(--accent-secondary);
  text-shadow: 0 0 20px rgba(255,94,125,0.5);
}
/* Premium step card */
.step-display { text-align:center; padding:10px 8px 4px; }
/* Smooth page transitions */
.view.active {
  animation: pageIn .28s cubic-bezier(0.4,0,0.2,1) both;
}
@keyframes pageIn {
  from { opacity:0; transform:translateY(12px) scale(0.99); }
  to   { opacity:1; transform:translateY(0) scale(1); }
}
/* Workout plan exercise hover */
.exercise-clickable {
  cursor: pointer;
  transition: background .15s, border-color .15s, transform .15s;
}
.exercise-clickable:active {
  transform: scale(.98);
  border-color: var(--accent-primary) !important;
}
/* Premium input */
input, textarea, select {
  font-family: 'Space Grotesk', sans-serif;
}
/* Card hover on desktop */
@media(hover:hover) {
  .card:hover { border-color: rgba(255,255,255,0.15); }
  .stat-card:hover { border-color: rgba(0,229,187,0.3); transform: translateY(-2px); }
}
/* Inline gif upgrade */
.inline-gif-wrap {
  border-radius: 14px;
  margin-top: 10px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}
.inline-gif-wrap img {
  width: 100%;
  max-height: 200px;
  object-fit: cover;
  border-radius: 0;
  display: block;
}
/* Exercise gif label overlay */
.gif-play-hint {
  position: absolute;
  bottom: 8px; right: 10px;
  font-size: .6rem;
  font-weight: 700;
  color: rgba(255,255,255,0.5);
  background: rgba(0,0,0,0.3);
  padding: 2px 7px;
  border-radius: 20px;
  letter-spacing: .05em;
  text-transform: uppercase;
  pointer-events: none;
}
/* Fancy scrollbar */
::-webkit-scrollbar { width: 3px; height: 3px; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.12); border-radius: 2px; }
/* Quest card upgrade */
.quest-card {
  background: linear-gradient(135deg,rgba(179,136,255,.1),rgba(108,140,255,.06));
  border: 1px solid rgba(179,136,255,.2);
}
/* ---- NOTIFICATION BADGE ---- */
.nav-badge {
  position: absolute;
  top: -2px; right: -2px;
  width: 8px; height: 8px;
  background: var(--accent-secondary);
  border-radius: 50%;
  border: 2px solid var(--bg-base);
  box-shadow: 0 0 8px rgba(255,94,125,0.6);
}

/* ---- WORKOUT ACTIVE MODE ---- */
#workout-active-modal {
  position: fixed; inset: 0; z-index: 900;
  background: var(--bg-base);
  display: flex; flex-direction: column;
  overflow: hidden;
}
.wam-header {
  padding: 14px 16px 10px;
  display: flex; align-items: center; gap: 10px;
  border-bottom: 1px solid var(--glass-border);
  background: var(--glass-1);
  flex-shrink: 0;
}
.wam-progress { height: 3px; background: var(--glass-2); overflow: hidden; flex-shrink:0; }
.wam-progress-fill { height: 100%; background: linear-gradient(90deg,var(--accent-primary),var(--accent-cyan)); transition: width .5s cubic-bezier(.4,0,.2,1); }

/* Single-exercise slide body */
.wam-body {
  flex: 1;
  overflow: hidden;
  position: relative;
}
.wam-slides-track {
  display: flex;
  height: 100%;
  transition: transform .35s cubic-bezier(.4,0,.2,1);
}
.wam-slide {
  min-width: 100%;
  height: 100%;
  overflow-y: auto;
  padding: 20px 16px 100px;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
}

/* Big exercise card */
.wam-exercise-card {
  background: var(--glass-1); border: 1px solid var(--glass-border);
  border-radius: 20px; padding: 20px;
  margin-bottom: 10px;
  transition: border-color .2s;
}
.wam-exercise-card.wam-active { border-color: var(--accent-primary); box-shadow: var(--glow-primary); }
.wam-exercise-card.wam-done { background: var(--done-bg); border-color: var(--done-border); }
.wam-ex-name {
  font-size: 1.4rem; font-weight: 800;
  font-family: 'Sora', sans-serif;
  margin-bottom: 4px;
  line-height: 1.2;
}
.wam-ex-meta { font-size: .8rem; color: var(--text-secondary); margin-bottom: 18px; }

/* Big set rows — full width, tall */
.wam-sets-grid {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.wam-set-row {
  background: var(--glass-2); border: 1px solid var(--glass-border);
  border-radius: 14px; padding: 14px 16px;
  display: flex; align-items: center; gap: 12px;
  transition: all .2s;
}
.wam-set-row.done {
  background: var(--done-bg); border-color: var(--done-border);
}
.wam-set-row .set-num {
  font-size: .72rem; color: var(--text-secondary);
  text-transform: uppercase; font-weight: 700;
  letter-spacing: .06em; min-width: 40px;
}
.wam-set-inputs {
  display: flex; gap: 10px; flex: 1; align-items: center;
}
.wam-set-inputs input {
  font-size: 1.1rem; font-weight: 700;
  text-align: center; padding: 8px 10px;
  background: var(--glass-1);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  width: 72px;
  color: var(--text-primary);
  -webkit-appearance: none; appearance: none;
}
.wam-set-inputs input:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 2px rgba(0,229,187,.15);
}
.wam-set-inputs .inp-label {
  font-size: .68rem; color: var(--text-secondary);
  text-transform: uppercase; letter-spacing: .04em;
  font-weight: 600; white-space: nowrap;
}
.wam-set-done-btn {
  min-width: 52px; height: 44px;
  border-radius: 12px; border: 2px solid var(--glass-border);
  background: var(--glass-1); color: var(--text-secondary);
  font-size: .8rem; font-weight: 700; cursor: pointer;
  transition: all .18s cubic-bezier(.34,1.56,.64,1);
  font-family: inherit;
  flex-shrink: 0;
}
.wam-set-done-btn.done {
  background: var(--done-bg); border-color: var(--done-border);
  color: var(--accent-primary);
  box-shadow: var(--glow-primary);
}

/* Exercise counter pill */
.wam-ex-counter {
  display: flex; gap: 5px; margin-bottom: 16px; flex-wrap: wrap;
}
.wam-ex-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--glass-border); flex-shrink: 0;
  transition: all .25s;
}
.wam-ex-dot.active { background: var(--accent-primary); box-shadow: 0 0 8px rgba(0,229,187,.5); width: 24px; border-radius: 4px; }
.wam-ex-dot.done { background: rgba(0,229,187,.4); }

.wam-footer {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
  background: var(--glass-1); border-top: 1px solid var(--glass-border);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  display: flex; gap: 8px; z-index: 10;
}
/* Rest timer */
.rest-timer-overlay {
  position: fixed; inset: 0; z-index: 950;
  background: rgba(0,0,0,0.85); backdrop-filter: blur(14px);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
}
.rest-timer-ring { position: relative; width: 180px; height: 180px; margin-bottom: 20px; }
.rest-timer-ring svg { transform: rotate(-90deg); }
.rest-timer-ring .ring-bg { fill: none; stroke: var(--glass-2); stroke-width: 8; }
.rest-timer-ring .ring-fill { fill: none; stroke: var(--accent-primary); stroke-width: 8; stroke-linecap: round; transition: stroke-dashoffset .9s linear; }
.rest-timer-count { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; font-size: 3rem; font-weight: 800; font-family: 'Sora', sans-serif; color: var(--accent-primary); }
.rest-timer-label { font-size: 1rem; color: var(--text-secondary); margin-bottom: 24px; }
.wam-inline-gif {
  margin-top: 18px;
  border-radius: 14px;
  overflow: hidden;
  background: var(--glass-2);
  border: 1px solid var(--glass-border);
  display: flex; align-items: center; justify-content: center;
  min-height: 160px;
}
.wam-inline-gif img {
  width: 100%; max-height: 220px;
  object-fit: contain;
  display: block;
  border-radius: 14px;
}

/* ---- FOOD SEARCH ---- */
.food-search-result {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 0; border-bottom: 1px solid var(--glass-border); gap: 8px;
  cursor: pointer;
}
.food-search-result:active { opacity: .7; }
.food-search-result:last-child { border-bottom: none; }
.food-sr-name { font-size: .85rem; font-weight: 600; }
.food-sr-cal { font-size: .78rem; color: var(--accent-primary); font-family: 'JetBrains Mono', monospace; white-space: nowrap; }
.food-sr-macros { font-size: .7rem; color: var(--text-secondary); }

/* ---- EXERCISE HISTORY ---- */
.ex-history-modal .modal { max-width: 520px; max-height: 85vh; overflow-y: auto; }
.ex-history-chart { width: 100%; overflow-x: auto; }
.ex-history-item {
  display: flex; justify-content: space-between; align-items: center;
  padding: 8px 0; border-bottom: 1px solid var(--glass-border);
  font-size: .82rem;
}
.ex-history-item:last-child { border-bottom: none; }
.pr-badge {
  display: inline-block; background: rgba(255,184,77,.15); color: var(--accent-yellow);
  border: 1px solid rgba(255,184,77,.3); border-radius: 8px;
  font-size: .62rem; font-weight: 800; padding: 2px 6px; margin-left: 4px;
  text-transform: uppercase;
}

/* ---- FASTING TRACKER ---- */
.fast-ring { position: relative; width: 160px; height: 160px; margin: 0 auto 16px; }
.fast-ring svg { transform: rotate(-90deg); }
.fast-ring .fr-bg { fill: none; stroke: var(--glass-2); stroke-width: 10; }
.fast-ring .fr-fill { fill: none; stroke: var(--accent-blue); stroke-width: 10; stroke-linecap: round; transition: stroke-dashoffset 1s linear; }
.fast-ring .fr-fill.complete { stroke: var(--accent-primary); }
.fast-ring-center { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.fast-ring-time { font-size: 1.8rem; font-weight: 800; font-family: 'Sora', sans-serif; color: var(--accent-blue); line-height: 1; }
.fast-ring-time.complete { color: var(--accent-primary); }
.fast-ring-label { font-size: .65rem; color: var(--text-secondary); text-transform: uppercase; letter-spacing: .08em; margin-top: 2px; }
.fast-window-btn {
  flex: 1; padding: 8px 4px; border-radius: 10px; border: 1px solid var(--glass-border);
  background: var(--glass-1); color: var(--text-secondary); cursor: pointer;
  font-size: .78rem; font-weight: 700; transition: all .2s; font-family: inherit;
}
.fast-window-btn.active { background: rgba(108,140,255,.15); border-color: var(--accent-blue); color: var(--accent-blue); }

/* ---- MACRO RING CHART ---- */
.macro-rings-wrap { display:flex; justify-content:center; gap:20px; padding:8px 0 4px; }
.macro-ring-item { display:flex; flex-direction:column; align-items:center; gap:4px; }
.macro-ring-item svg { display:block; }
.macro-ring-label { font-size:.62rem; color:var(--text-secondary); font-weight:700; text-transform:uppercase; letter-spacing:.06em; }
.macro-ring-val { font-size:.78rem; font-weight:700; font-family:'JetBrains Mono',monospace; }

/* ---- ONBOARDING SPLASH ---- */
#onboarding-overlay {
  position:fixed; inset:0; z-index:2000;
  background: var(--bg-base);
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  padding:32px 24px;
  text-align:center;
  animation: fadeIn .4s ease;
}
.onboarding-logo { font-size:4rem; margin-bottom:12px; animation: bouncePop .6s cubic-bezier(0.34,1.56,0.64,1) both; }
@keyframes bouncePop { from{transform:scale(0) rotate(-10deg);opacity:0} to{transform:scale(1) rotate(0);opacity:1} }
.onboarding-title { font-size:2rem; font-weight:800; font-family:'Sora',sans-serif; background:linear-gradient(135deg,#00E5BB,#6C8CFF); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; margin-bottom:8px; }
.onboarding-sub { color:var(--text-secondary); font-size:.9rem; margin-bottom:32px; line-height:1.6; }
.onboarding-features { display:flex; flex-direction:column; gap:12px; margin-bottom:32px; width:100%; max-width:320px; text-align:left; }
.onboarding-feature { display:flex; gap:12px; align-items:flex-start; padding:14px; background:var(--glass-1); border:1px solid var(--glass-border); border-radius:16px; }
.onboarding-feature .feat-icon { font-size:1.4rem; flex-shrink:0; margin-top:2px; }
.onboarding-feature .feat-text strong { display:block; font-size:.85rem; margin-bottom:2px; }
.onboarding-feature .feat-text span { font-size:.75rem; color:var(--text-secondary); }

/* ---- PWA INSTALL BANNER ---- */
#pwa-install-bar {
  position:fixed; bottom:calc(72px + env(safe-area-inset-bottom,0px)); left:12px; right:12px;
  background:linear-gradient(135deg,rgba(0,229,187,.15),rgba(108,140,255,.12));
  border:1px solid rgba(0,229,187,.3);
  border-radius:16px; padding:12px 16px;
  display:flex; align-items:center; gap:10px;
  z-index:500; animation:slideUp .4s ease;
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
}
#pwa-install-bar .pwa-text { flex:1; font-size:.78rem; font-weight:600; }
#pwa-install-bar .pwa-text span { display:block; font-size:.68rem; color:var(--text-secondary); }

/* ---- WORKOUT HISTORY CARD ---- */
.wkt-history-item {
  display:flex; justify-content:space-between; align-items:flex-start;
  padding:10px 0; border-bottom:1px solid var(--glass-border);
  gap:8px;
}
.wkt-history-item:last-child { border-bottom:none; }
.wkt-history-name { font-size:.84rem; font-weight:600; }
.wkt-history-meta { font-size:.72rem; color:var(--text-secondary); margin-top:2px; }
.wkt-history-cal { font-size:.8rem; font-weight:700; color:var(--accent-secondary); font-family:'JetBrains Mono',monospace; white-space:nowrap; }

/* ---- NETWORK STATUS PILL ---- */
#network-pill {
  position:fixed; top:64px; left:50%; transform:translateX(-50%);
  background:rgba(255,94,125,.9); color:#fff;
  padding:6px 16px; border-radius:20px; font-size:.72rem; font-weight:700;
  z-index:800; display:none; animation:slideDown .3s ease;
  backdrop-filter:blur(10px); -webkit-backdrop-filter:blur(10px);
  box-shadow:0 4px 20px rgba(255,94,125,.3);
}
@keyframes slideDown { from{opacity:0;transform:translateX(-50%) translateY(-8px)} to{opacity:1;transform:translateX(-50%) translateY(0)} }

/* ---- BETTER EMPTY STATES ---- */
.empty-state-rich {
  display:flex; flex-direction:column; align-items:center;
  padding:28px 16px; text-align:center; gap:8px;
}
.empty-state-rich .es-icon { font-size:2.4rem; opacity:.6; }
.empty-state-rich .es-title { font-size:.88rem; font-weight:700; }
.empty-state-rich .es-sub { font-size:.75rem; color:var(--text-secondary); }

/* ---- SETTINGS VERSION ---- */
.settings-version { text-align:center; font-size:.68rem; color:var(--text-secondary); padding:16px 0 4px; opacity:.5; font-family:'JetBrains Mono',monospace; }

/* ---- HAPTIC RIPPLE ---- */
@keyframes ripple { 0%{transform:scale(0);opacity:.4} 100%{transform:scale(2.5);opacity:0} }
.haptic-ripple {
  position:absolute; border-radius:50%; background:var(--accent-primary);
  width:40px; height:40px; pointer-events:none;
  animation:ripple .4s ease forwards;
  transform-origin:center;
}

/* ---- CONFETTI DOT ---- */
.confetti-dot {
  position:absolute; width:8px; height:8px; border-radius:50%;
  pointer-events:none; z-index:10;
  animation:confettiFall 1.4s ease forwards;
}
@keyframes confettiFall {
  0%  { transform:translateY(0) rotate(0deg) scale(1); opacity:1; }
  100%{ transform:translateY(80px) rotate(720deg) scale(0); opacity:0; }
}

/* ---- STEP COUNT POP ---- */
@keyframes pop { 0%{transform:scale(1)} 40%{transform:scale(1.18)} 100%{transform:scale(1)} }
.pop { animation:pop .3s ease; }


/* ---- PEDOMETER / MI BAND ---- */
.step-source-row { display:flex; align-items:center; justify-content:center; gap:6px; margin-top:4px; }
.step-source-badge {
  display:inline-flex; align-items:center; gap:4px;
  padding:3px 10px; border-radius:20px; font-size:.65rem; font-weight:700;
  letter-spacing:.04em; text-transform:uppercase;
  border:1px solid var(--glass-border); color:var(--text-secondary);
  background:var(--glass-2);
}
.step-source-badge.pedometer { background:rgba(108,140,255,.15); border-color:rgba(108,140,255,.35); color:var(--accent-blue); }
.step-source-badge.miband    { background:rgba(0,229,187,.12);  border-color:rgba(0,229,187,.35);  color:var(--accent-primary); }
.step-source-badge.manual    { background:var(--glass-2); }
.pedometer-btn {
  display:inline-flex; align-items:center; gap:6px;
  padding:7px 14px; border-radius:12px; font-size:.78rem; font-weight:700;
  border:1px solid rgba(108,140,255,.4); background:rgba(108,140,255,.12);
  color:var(--accent-blue); cursor:pointer; transition:all .2s; font-family:inherit;
}
.pedometer-btn.active { background:rgba(255,94,125,.15); border-color:rgba(255,94,125,.4); color:var(--accent-secondary); }
.pedometer-btn:active { transform:scale(.95); }
.miband-btn {
  display:inline-flex; align-items:center; gap:6px;
  padding:7px 14px; border-radius:12px; font-size:.78rem; font-weight:700;
  border:1px solid rgba(0,229,187,.35); background:rgba(0,229,187,.10);
  color:var(--accent-primary); cursor:pointer; transition:all .2s; font-family:inherit;
}
.miband-btn.connected { background:rgba(0,229,187,.18); border-color:var(--accent-primary); }
.miband-btn:active { transform:scale(.95); }
.step-live-row { display:flex; gap:6px; justify-content:center; flex-wrap:wrap; margin-top:8px; }
.step-goal-bar-wrap { margin:8px 4px 0; }
.step-goal-bar { height:6px; background:var(--glass-3); border-radius:6px; overflow:hidden; }
.step-goal-fill { height:100%; background:linear-gradient(90deg,var(--accent-blue),var(--accent-cyan)); border-radius:6px; transition:width .6s ease; }
.step-goal-label { font-size:.65rem; color:var(--text-secondary); text-align:right; margin-top:3px; }

/* ---- WAMT FOOTER SAFE AREA FIX ---- */
.wam-footer { padding-bottom:calc(16px + env(safe-area-inset-bottom,0px)); }