/* ==========================================================================
   showUp Application Styles
   Material Design 3 (M3) Dynamic Theming, Typography & Accent Utility Mappings
   ========================================================================== */

/* Typography Selection Classes */
body.font-jakarta {
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
}
body.font-outfit {
  font-family: 'Outfit', system-ui, -apple-system, sans-serif;
}
body.font-space {
  font-family: 'Space Grotesk', system-ui, -apple-system, sans-serif;
}
body.font-lexend {
  font-family: 'Lexend', system-ui, -apple-system, sans-serif;
}
body.font-mono {
  font-family: 'JetBrains Mono', monospace;
}

/* ==========================================================================
   Google Material 3 Dynamic Color Tokens & Contrast Pairings
   ========================================================================== */

:root,
.theme-emerald {
  --m3-primary: #10b981;
  --m3-primary-light: #34d399;
  --m3-onPrimary: #002217;
  --m3-primaryContainer: rgba(16, 185, 129, 0.16);
  --m3-onPrimaryContainer: #a7f3d0;
  --m3-secondary: #3b82f6;
  --m3-secondaryContainer: #1e40af;
  --m3-onSecondaryContainer: #bfdbfe;
  --m3-surface: #0f172a;
  --m3-surfaceVariant: #1e293b;
  --m3-onSurface: #f8fafc;
  --m3-onSurfaceVariant: #94a3b8;
  --m3-outline: #334155;
}

.theme-orange {
  --m3-primary: #f97316;
  --m3-primary-light: #fb923c;
  --m3-onPrimary: #1e0800;
  --m3-primaryContainer: rgba(249, 115, 22, 0.16);
  --m3-onPrimaryContainer: #fed7aa;
  --m3-secondary: #f59e0b;
  --m3-secondaryContainer: #78350f;
  --m3-onSecondaryContainer: #fef3c7;
  --m3-surface: #0f172a;
  --m3-surfaceVariant: #1e293b;
  --m3-onSurface: #f8fafc;
  --m3-onSurfaceVariant: #94a3b8;
  --m3-outline: #334155;
}

.theme-blue {
  --m3-primary: #3b82f6;
  --m3-primary-light: #60a5fa;
  --m3-onPrimary: #021438;
  --m3-primaryContainer: rgba(59, 130, 246, 0.16);
  --m3-onPrimaryContainer: #bfdbfe;
  --m3-secondary: #8b5cf6;
  --m3-secondaryContainer: #5b21b6;
  --m3-onSecondaryContainer: #ddd6fe;
  --m3-surface: #0f172a;
  --m3-surfaceVariant: #1e293b;
  --m3-onSurface: #f8fafc;
  --m3-onSurfaceVariant: #94a3b8;
  --m3-outline: #334155;
}

.theme-purple {
  --m3-primary: #a855f7;
  --m3-primary-light: #c084fc;
  --m3-onPrimary: #1c0038;
  --m3-primaryContainer: rgba(168, 85, 247, 0.16);
  --m3-onPrimaryContainer: #f3e8ff;
  --m3-secondary: #ec4899;
  --m3-secondaryContainer: #831843;
  --m3-onSecondaryContainer: #fce7f3;
  --m3-surface: #0f172a;
  --m3-surfaceVariant: #1e293b;
  --m3-onSurface: #f8fafc;
  --m3-onSurfaceVariant: #94a3b8;
  --m3-outline: #334155;
}

.theme-red {
  --m3-primary: #f43f5e;
  --m3-primary-light: #fb7185;
  --m3-onPrimary: #2b000b;
  --m3-primaryContainer: rgba(244, 63, 94, 0.16);
  --m3-onPrimaryContainer: #ffe4e6;
  --m3-secondary: #f97316;
  --m3-secondaryContainer: #7c2d12;
  --m3-onSecondaryContainer: #ffedd5;
  --m3-surface: #0f172a;
  --m3-surfaceVariant: #1e293b;
  --m3-onSurface: #f8fafc;
  --m3-onSurfaceVariant: #94a3b8;
  --m3-outline: #334155;
}

.theme-slate {
  --m3-primary: #94a3b8;
  --m3-primary-light: #cbd5e1;
  --m3-onPrimary: #0a0f1d;
  --m3-primaryContainer: rgba(148, 163, 184, 0.16);
  --m3-onPrimaryContainer: #f1f5f9;
  --m3-secondary: #64748b;
  --m3-secondaryContainer: #1e293b;
  --m3-onSecondaryContainer: #e2e8f0;
  --m3-surface: #0f172a;
  --m3-surfaceVariant: #1e293b;
  --m3-onSurface: #f8fafc;
  --m3-onSurfaceVariant: #94a3b8;
  --m3-outline: #334155;
}

.theme-amoled {
  --m3-primary: #ffffff;
  --m3-primary-light: #ffffff;
  --m3-onPrimary: #000000;
  --m3-primaryContainer: rgba(255, 255, 255, 0.12);
  --m3-onPrimaryContainer: #ffffff;
  --m3-secondary: #a1a1aa;
  --m3-secondaryContainer: #27272a;
  --m3-onSecondaryContainer: #f4f4f5;
  --m3-surface: #000000;
  --m3-surfaceVariant: #09090b;
  --m3-onSurface: #ffffff;
  --m3-onSurfaceVariant: #a1a1aa;
  --m3-outline: #27272a;
}

/* ==========================================================================
   Base Structure & Cards
   ========================================================================== */

body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  background-color: var(--m3-surface);
  color: var(--m3-onSurface);
}

.m3-card {
  background-color: var(--m3-surfaceVariant);
  border-color: var(--m3-outline);
}

/* ==========================================================================
   M3 High Contrast Buttons & Actions
   ========================================================================== */

.m3-btn-primary,
button.bg-emerald-500,
.bg-emerald-500.font-black,
.bg-emerald-500.font-bold,
.bg-emerald-500.font-semibold {
  background-color: var(--m3-primary) !important;
  color: var(--m3-onPrimary) !important;
  font-weight: 700;
}

.m3-btn-primary *,
button.bg-emerald-500 *,
.bg-emerald-500.font-black *,
.bg-emerald-500.font-bold *,
.bg-emerald-500.font-semibold *,
.bg-emerald-500.text-slate-950,
.bg-emerald-500 .text-slate-950 {
  color: var(--m3-onPrimary) !important;
  fill: var(--m3-onPrimary) !important;
}

.m3-btn-secondary {
  background-color: var(--m3-secondaryContainer) !important;
  color: var(--m3-onSecondaryContainer) !important;
  border-color: color-mix(in srgb, var(--m3-secondary) 40%, transparent) !important;
}

.m3-btn-secondary * {
  color: var(--m3-onSecondaryContainer) !important;
}

/* ==========================================================================
   Universal Theme Palette Accent Mappings Across All UI Assets
   ========================================================================== */

.m3-counter-text,
#global-daily-counter {
  color: var(--m3-primary) !important;
  -webkit-text-fill-color: var(--m3-primary) !important;
  background: none !important;
  -webkit-background-clip: unset !important;
  background-clip: unset !important;
  text-shadow: 0 0 28px color-mix(in srgb, var(--m3-primary) 50%, transparent);
  transition: color 0.3s ease, text-shadow 0.3s ease;
}

.m3-accent-text,
.theme-accent-text,
.text-emerald-400,
.text-emerald-300,
.text-emerald-500 {
  color: var(--m3-primary-light, var(--m3-primary)) !important;
}

.text-emerald-400\/90 {
  color: color-mix(in srgb, var(--m3-primary-light, var(--m3-primary)) 90%, transparent) !important;
}

.bg-emerald-500,
.bg-emerald-400 {
  background-color: var(--m3-primary) !important;
}

.bg-emerald-500\/5 {
  background-color: color-mix(in srgb, var(--m3-primary) 8%, transparent) !important;
}

.bg-emerald-500\/10,
.bg-emerald-400\/10 {
  background-color: var(--m3-primaryContainer) !important;
  color: var(--m3-onPrimaryContainer) !important;
}

.bg-emerald-500\/10 *,
.bg-emerald-400\/10 * {
  color: var(--m3-onPrimaryContainer) !important;
}

.bg-emerald-500\/20,
.bg-emerald-400\/20 {
  background-color: color-mix(in srgb, var(--m3-primary) 22%, transparent) !important;
  color: var(--m3-onPrimaryContainer) !important;
}

.bg-emerald-500\/20 *,
.bg-emerald-400\/20 * {
  color: var(--m3-onPrimaryContainer) !important;
}

.border-emerald-500,
.border-emerald-400,
.m3-accent-border {
  border-color: var(--m3-primary) !important;
}

.border-emerald-500\/20,
.border-emerald-500\/25,
.border-emerald-500\/30,
.border-emerald-500\/40,
.border-emerald-500\/50,
.border-emerald-400\/30 {
  border-color: color-mix(in srgb, var(--m3-primary) 32%, transparent) !important;
}

.shadow-emerald-500\/10,
.shadow-emerald-500\/20,
.shadow-emerald-500\/30 {
  box-shadow: 0 10px 20px -3px color-mix(in srgb, var(--m3-primary) 25%, transparent),
              0 4px 6px -4px color-mix(in srgb, var(--m3-primary) 20%, transparent) !important;
}

.hover\:bg-emerald-600:hover,
.hover\:bg-emerald-500:hover {
  background-color: color-mix(in srgb, var(--m3-primary) 85%, black) !important;
  color: var(--m3-onPrimary) !important;
}

.hover\:bg-emerald-500\/20:hover {
  background-color: color-mix(in srgb, var(--m3-primary) 25%, transparent) !important;
}

.hover\:text-emerald-300:hover,
.hover\:text-emerald-400:hover {
  color: color-mix(in srgb, var(--m3-primary-light, var(--m3-primary)) 85%, white) !important;
}

.hover\:border-emerald-300:hover,
.hover\:border-emerald-500:hover,
.hover\:border-emerald-500\/30:hover {
  border-color: var(--m3-primary) !important;
}

.focus\:border-emerald-500:focus {
  border-color: var(--m3-primary) !important;
}

.accent-emerald-500,
input[type="checkbox"],
input[type="radio"],
input[type="range"] {
  accent-color: var(--m3-primary) !important;
}

::selection,
.selection\:bg-emerald-500::selection {
  background-color: var(--m3-primary) !important;
  color: var(--m3-onPrimary) !important;
}

/* SVG Stroke / Fill / Stops */
.svg-theme-stroke {
  stroke: var(--m3-primary) !important;
}
.svg-theme-fill {
  fill: var(--m3-primary) !important;
}

/* ==========================================================================
   Layout, Scrollbars & Mobile Safe Areas
   ========================================================================== */

.bottom-nav-safe {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  width: 100%;
  z-index: 40;
  display: flex;
  justify-content: center;
  align-items: center;
  padding-bottom: max(0.5rem, env(safe-area-inset-bottom, 0px));
  padding-left: env(safe-area-inset-left, 0px);
  padding-right: env(safe-area-inset-right, 0px);
  box-sizing: border-box;
}

/* Bottom Navigation Buttons & Active States */
#nav-btn-workout,
#nav-btn-calendar,
#nav-btn-squads {
  border-radius: 0.875rem;
  padding: 0.35rem 0.5rem;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  min-height: 48px;
}

#nav-btn-workout.text-emerald-400,
#nav-btn-calendar.text-emerald-400,
#nav-btn-squads.text-emerald-400 {
  color: var(--m3-primary) !important;
  background: var(--m3-primaryContainer);
  box-shadow: 0 0 14px -3px var(--m3-primaryContainer);
  font-weight: 700;
}

#nav-btn-workout:hover:not(.text-emerald-400),
#nav-btn-calendar:hover:not(.text-emerald-400),
#nav-btn-squads:hover:not(.text-emerald-400) {
  background: rgba(255, 255, 255, 0.05);
}

.ui-mode-light #nav-btn-workout:hover:not(.text-emerald-400),
.ui-mode-light #nav-btn-calendar:hover:not(.text-emerald-400),
.ui-mode-light #nav-btn-squads:hover:not(.text-emerald-400) {
  background: #f1f5f9;
}

@media (min-width: 640px) {
  nav.bottom-nav-safe,
  .ui-mode-precision nav.bottom-nav-safe,
  .ui-mode-zen nav.bottom-nav-safe,
  .ui-mode-hud nav.bottom-nav-safe,
  .ui-mode-light nav.bottom-nav-safe {
    bottom: 1.25rem !important;
    padding-bottom: 0 !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
    background: transparent !important;
    border-top: none !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    box-shadow: none !important;
    pointer-events: none !important;
  }

  .ui-mode-precision .bottom-nav-dock {
    background: rgba(15, 23, 42, 0.88) !important;
    backdrop-filter: blur(16px) saturate(180%);
    -webkit-backdrop-filter: blur(16px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.08) !important;
    box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.6), 0 0 15px -3px var(--m3-primaryContainer) !important;
  }
  .ui-mode-zen .bottom-nav-dock {
    background: #090d16 !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    border: 1px solid rgba(255, 255, 255, 0.07) !important;
    box-shadow: none !important;
  }
  .ui-mode-hud .bottom-nav-dock {
    background: rgba(8, 14, 28, 0.94) !important;
    border: 1px solid rgba(var(--m3-primary-rgb, 16, 185, 129), 0.35) !important;
    box-shadow: 0 0 20px -5px rgba(var(--m3-primary-rgb, 16, 185, 129), 0.25) !important;
  }
  .ui-mode-light .bottom-nav-dock {
    background: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    box-shadow: 0 10px 25px -5px rgba(15, 23, 42, 0.08), 0 4px 10px -2px rgba(15, 23, 42, 0.04) !important;
  }
}

::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: var(--m3-surface);
}
::-webkit-scrollbar-thumb {
  background: var(--m3-outline);
  border-radius: 4px;
}

/* ==========================================================================
   V3 UI/UX DESIGN PARADIGMS (Precision Glass, Executive Zen, Cyber HUD)
   ========================================================================== */

/* Base transition for seamless paradigm toggling */
body, .m3-card, header, nav {
  transition: background-color 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

/* 1. Precision Glass (Refined M3 Glassmorphism) */
body.ui-mode-precision {
  background-color: #0b0f19;
  background-image: radial-gradient(circle at 50% 0%, rgba(30, 41, 59, 0.5) 0%, transparent 75%);
}
.ui-mode-precision .m3-card {
  background: rgba(15, 23, 42, 0.78) !important;
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.08) !important;
  box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.5), 0 0 15px -3px var(--m3-primaryContainer);
}
.ui-mode-precision header {
  background: rgba(15, 23, 42, 0.85) !important;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08) !important;
}
.ui-mode-precision nav {
  background: rgba(15, 23, 42, 0.9) !important;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-top: 1px solid rgba(255, 255, 255, 0.08) !important;
}

/* 2. Executive Zen (Minimalist, Distraction-Free, High-Density) */
body.ui-mode-zen {
  background-color: #000000 !important;
  background-image: none !important;
}
.ui-mode-zen .m3-card {
  background: #090d16 !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  border: 1px solid rgba(255, 255, 255, 0.06) !important;
  box-shadow: none !important;
  border-radius: 1.25rem !important;
}
.ui-mode-zen header {
  background: #000000f0 !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07) !important;
  backdrop-filter: blur(10px);
}
.ui-mode-zen nav {
  background: #000000f5 !important;
  border-top: 1px solid rgba(255, 255, 255, 0.07) !important;
}
/* Zen mode suppresses verbose redundant paragraphs and subtitles */
.ui-mode-zen .zen-suppress,
.ui-mode-zen p.text-\[11px\].text-slate-400 {
  display: none !important;
}
.ui-mode-zen h3 {
  letter-spacing: -0.025em;
}

/* 3. Cyber Kinetic HUD (Athletic Telemetry Command Center) */
body.ui-mode-hud {
  background-color: #040711 !important;
  background-image: radial-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 0), linear-gradient(to bottom, rgba(15, 23, 42, 0.9), #040711) !important;
  background-size: 20px 20px, 100% 100% !important;
}
.ui-mode-hud .m3-card {
  background: rgba(8, 14, 28, 0.92) !important;
  border: 1px solid rgba(var(--m3-primary-rgb, 16, 185, 129), 0.35) !important;
  border-radius: 1rem !important;
  box-shadow: 0 0 20px -5px rgba(var(--m3-primary-rgb, 16, 185, 129), 0.15), inset 0 0 20px rgba(var(--m3-primary-rgb, 16, 185, 129), 0.02) !important;
  position: relative;
}
.ui-mode-hud .m3-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 12px;
  height: 12px;
  border-top: 2px solid var(--m3-primary);
  border-left: 2px solid var(--m3-primary);
  border-top-left-radius: 0.75rem;
  pointer-events: none;
}
.ui-mode-hud .m3-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  width: 12px;
  height: 12px;
  border-bottom: 2px solid var(--m3-primary);
  border-right: 2px solid var(--m3-primary);
  border-bottom-right-radius: 0.75rem;
  pointer-events: none;
}
.ui-mode-hud header {
  background: rgba(4, 7, 17, 0.95) !important;
  border-bottom: 1px solid var(--m3-primary) !important;
  box-shadow: 0 4px 20px -5px rgba(var(--m3-primary-rgb, 16, 185, 129), 0.25) !important;
}
.ui-mode-hud nav {
  background: rgba(4, 7, 17, 0.97) !important;
  border-top: 1px solid var(--m3-primary) !important;
}
.ui-mode-hud span.font-mono,
.ui-mode-hud span[id$="-count"],
.ui-mode-hud span[id$="-total"] {
  text-shadow: 0 0 10px rgba(var(--m3-primary-rgb, 16, 185, 129), 0.4);
}

/* 4. Daylight Frost (Crisp, High-Contrast Premium Light Theme) */
body.ui-mode-light {
  background-color: #f8fafc !important;
  background-image: radial-gradient(circle at 50% 0%, #ffffff 0%, #f1f5f9 100%) !important;
  color: #0f172a !important;
}
.ui-mode-light .m3-card {
  background: #ffffff !important;
  border: 1px solid #e2e8f0 !important;
  box-shadow: 0 10px 25px -5px rgba(15, 23, 42, 0.05), 0 4px 10px -2px rgba(15, 23, 42, 0.03) !important;
  color: #0f172a !important;
}
.ui-mode-light header {
  background: rgba(255, 255, 255, 0.94) !important;
  border-bottom: 1px solid #e2e8f0 !important;
  box-shadow: 0 2px 10px -2px rgba(15, 23, 42, 0.05) !important;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}
.ui-mode-light header h1 span:first-child {
  color: #0f172a !important;
}
.ui-mode-light nav {
  background: rgba(255, 255, 255, 0.96) !important;
  border-top: 1px solid #e2e8f0 !important;
  box-shadow: 0 -2px 10px -2px rgba(15, 23, 42, 0.05) !important;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}
.ui-mode-light .bg-slate-950,
.ui-mode-light .bg-slate-950\/90,
.ui-mode-light .bg-slate-950\/80,
.ui-mode-light .bg-slate-900,
.ui-mode-light .bg-slate-900\/90,
.ui-mode-light .bg-slate-900\/80,
.ui-mode-light .bg-slate-900\/60 {
  background-color: #f8fafc !important;
  border-color: #e2e8f0 !important;
  color: #0f172a !important;
}
.ui-mode-light .bg-slate-800,
.ui-mode-light .bg-slate-800\/90,
.ui-mode-light .bg-slate-800\/80 {
  background-color: #f1f5f9 !important;
  border-color: #cbd5e1 !important;
  color: #1e293b !important;
}
.ui-mode-light .text-slate-100,
.ui-mode-light .text-slate-200,
.ui-mode-light .text-white {
  color: #0f172a !important;
}
.ui-mode-light .text-slate-300,
.ui-mode-light .text-slate-400 {
  color: #475569 !important;
}
.ui-mode-light .text-slate-500 {
  color: #64748b !important;
}
.ui-mode-light .border-slate-800,
.ui-mode-light .border-slate-800\/80,
.ui-mode-light .border-slate-800\/90,
.ui-mode-light .border-slate-700,
.ui-mode-light .border-slate-700\/80 {
  border-color: #e2e8f0 !important;
}
.ui-mode-light input,
.ui-mode-light select,
.ui-mode-light textarea {
  background-color: #ffffff !important;
  border-color: #cbd5e1 !important;
  color: #0f172a !important;
}
.ui-mode-light .divide-slate-800 > :not([hidden]) ~ :not([hidden]),
.ui-mode-light .divide-slate-900 > :not([hidden]) ~ :not([hidden]) {
  border-color: #f1f5f9 !important;
}
.ui-mode-light #profile-dropdown-menu {
  background-color: #ffffff !important;
  border-color: #e2e8f0 !important;
  box-shadow: 0 20px 25px -5px rgba(15, 23, 42, 0.1), 0 8px 10px -6px rgba(15, 23, 42, 0.05) !important;
}
.ui-mode-light .hover\:bg-slate-800:hover,
.ui-mode-light .hover\:bg-slate-700:hover,
.ui-mode-light .hover\:bg-slate-900:hover {
  background-color: #e2e8f0 !important;
  color: #0f172a !important;
}

/* ==========================================================================
   Viewport Centering & Fluid Responsive Shell
   Requirement 3: The overall view shall be centered and responsive to the viewport size
   ========================================================================== */
#app-body {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
}

header,
main,
nav {
  width: 100%;
}

/* Ensure modal overlays center their dialogs responsively across all viewports */
#global-visitors-modal,
#settings-modal,
#auth-login-modal,
#edit-historical-workout-modal,
#log-weight-modal,
#large-logo-modal {
  display: flex;
  align-items: center;
  justify-content: center;
}

#global-visitors-modal.hidden,
#settings-modal.hidden,
#auth-login-modal.hidden,
#edit-historical-workout-modal.hidden,
#log-weight-modal.hidden,
#large-logo-modal.hidden {
  display: none !important;
}

/* Hovering Country Workout Badge Animation */
@keyframes hoverFloat {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-4px);
  }
}

.hover-float-badge {
  animation: hoverFloat 2.8s ease-in-out infinite;
}

/* ==========================================================================
   V3 Ergonomic Polish: Easy on the eyes, tactile steppers & hero victory HUD
   ========================================================================== */

/* Tactile steppers for weight & reps */
.m3-stepper-btn {
  background: rgba(30, 41, 59, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: #cbd5e1;
  font-weight: 700;
  border-radius: 0.75rem;
  transition: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  align-items: center;
  justify-content: center;
}

.m3-stepper-btn:hover {
  background: rgba(51, 65, 85, 0.8);
  color: #f8fafc;
  border-color: rgba(255, 255, 255, 0.16);
}

.m3-stepper-btn:active {
  transform: scale(0.94);
  background: rgba(15, 23, 42, 0.9);
}

.m3-stepper-btn-accent {
  background: color-mix(in srgb, var(--m3-primary) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--m3-primary) 30%, transparent);
  color: var(--m3-primary-light, var(--m3-primary));
}

.m3-stepper-btn-accent:hover {
  background: color-mix(in srgb, var(--m3-primary) 22%, transparent);
  border-color: color-mix(in srgb, var(--m3-primary) 45%, transparent);
  color: #ffffff;
}

/* Hero Victory Celebration Card styling */
.hero-victory-card {
  position: relative;
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.08) 0%, rgba(15, 23, 42, 0.95) 40%, rgba(10, 15, 29, 0.98) 100%);
  border: 1px solid color-mix(in srgb, var(--m3-primary) 30%, transparent);
  box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.7), 0 0 25px -5px color-mix(in srgb, var(--m3-primary) 25%, transparent);
}

/* Exercise Quick Chips */
.quick-exercise-chip {
  padding: 0.35rem 0.65rem;
  border-radius: 9999px;
  font-size: 0.7rem;
  font-weight: 600;
  background: rgba(15, 23, 42, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: #94a3b8;
  white-space: nowrap;
  cursor: pointer;
  transition: all 0.15s ease;
}

.quick-exercise-chip:hover {
  background: rgba(30, 41, 59, 0.9);
  color: #f1f5f9;
  border-color: color-mix(in srgb, var(--m3-primary) 40%, transparent);
}

.quick-exercise-chip:active {
  transform: scale(0.95);
}

/* Soften nested border overload */
.m3-subtle-border {
  border: 1px solid rgba(255, 255, 255, 0.06);
}

/* Double High Five Floating Emote Animation */
@keyframes floatUpFade {
  0% {
    opacity: 1;
    transform: translateY(0) scale(0.85) rotate(0deg);
  }
  50% {
    opacity: 1;
    transform: translateY(-40px) scale(1.25) rotate(8deg);
  }
  100% {
    opacity: 0;
    transform: translateY(-90px) scale(1) rotate(-8deg);
  }
}

.high-five-floating {
  position: fixed;
  pointer-events: none;
  z-index: 9999;
  font-size: 2.25rem;
  line-height: 1;
  filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.6));
  animation: floatUpFade 1.2s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}