/* ========================================================================
   ELECTRIC DESIGN SYSTEM — Production CSS
   Fluidity Marine Brand
   Dark-first · 4px rhythm · Space Grotesk / Inter / JetBrains Mono
   ======================================================================== */

/* ------------------------------------------------------------------ */
/*  1. CUSTOM PROPERTIES                                               */
/* ------------------------------------------------------------------ */

:root {
  /* ---- Color: Core Palette ---- */
  --bg-deep:          #0A0A0F;
  --bg-surface:       #13131C;
  --bg-elevated:      #1C1C2A;
  --cyan-primary:     #00F0FF;
  --cyan-dim:         #0099A8;
  --cyan-glow:        rgba(0, 240, 255, 0.15);
  --amber-cta:        #FFB800;
  --amber-cta-hover:  #FFD040;
  --white-primary:    #F0F0F5;
  --white-secondary:  #A0A0B5;
  --white-muted:      #606075;

  /* ---- Color: Semantic ---- */
  --success:          #00E676;
  --warning:          #FFAB00;
  --error:            #FF3D50;
  --info:             var(--cyan-primary);

  /* ---- Color: Border & Divider ---- */
  --border-subtle:    rgba(255, 255, 255, 0.04);
  --border-light:     rgba(255, 255, 255, 0.06);
  --border-cyan:      rgba(0, 240, 255, 0.1);
  --border-cyan-solid: #00F0FF;

  /* ---- Typography: Font Family ---- */
  --font-display:     'Space Grotesk', sans-serif;
  --font-body:        'Inter', sans-serif;
  --font-mono:        'JetBrains Mono', monospace;

  /* ---- Typography: Size Scale ---- */
  --text-hero:        4rem;      /* 64px */
  --text-h1:          2.5rem;    /* 40px */
  --text-h2:          2rem;      /* 32px */
  --text-h3:          1.5rem;    /* 24px */
  --text-body-lg:     1.125rem;  /* 18px */
  --text-body:        1rem;      /* 16px */
  --text-body-sm:     0.875rem;  /* 14px */
  --text-mono:        0.9375rem; /* 15px */
  --text-micro:       0.75rem;   /* 12px */

  /* ---- Typography: Line Height ---- */
  --leading-hero:     1.05;
  --leading-h1:       1.1;
  --leading-h2:       1.15;
  --leading-h3:       1.2;
  --leading-body:     1.5;
  --leading-mono:     1.4;

  /* ---- Typography: Weight ---- */
  --weight-display-bold:   700;
  --weight-display-semi:   600;
  --weight-body-regular:   400;
  --weight-body-medium:    500;
  --weight-mono-regular:   400;
  --weight-mono-medium:    500;

  /* ---- Spacing: 4px Rhythm ---- */
  --space-1:          0.25rem;  /* 4px  */
  --space-2:          0.5rem;   /* 8px  */
  --space-3:          0.75rem;  /* 12px */
  --space-4:          1rem;     /* 16px */
  --space-6:          1.5rem;   /* 24px */
  --space-8:          2rem;     /* 32px */
  --space-12:         3rem;     /* 48px */
  --space-16:         4rem;     /* 64px */
  --space-24:         6rem;     /* 96px */

  /* ---- Border Radius ---- */
  --radius-sm:        4px;
  --radius-md:        8px;
  --radius-lg:        12px;
  --radius-xl:        16px;
  --radius-full:      9999px;

  /* ---- Shadows ---- */
  --shadow-sm:        0 1px 3px rgba(0, 0, 0, 0.3);
  --shadow-md:        0 4px 12px rgba(0, 0, 0, 0.25);
  --shadow-lg:        0 8px 24px rgba(0, 0, 0, 0.3);
  --shadow-xl:        0 16px 48px rgba(0, 0, 0, 0.4);

  /* ---- Shadows: Glow Variants ---- */
  --glow-cyan-sm:     0 0 6px rgba(0, 240, 255, 0.15);
  --glow-cyan-md:     0 0 12px rgba(0, 240, 255, 0.2);
  --glow-cyan-lg:     0 0 24px rgba(0, 240, 255, 0.3);
  --glow-amber-sm:    0 0 6px rgba(255, 184, 0, 0.2);
  --glow-amber-md:    0 0 12px rgba(255, 184, 0, 0.3);
  --glow-amber-lg:    0 0 24px rgba(255, 184, 0, 0.4);

  /* ---- Shadows: Card with Border Glow ---- */
  --shadow-card:      0 4px 24px rgba(0, 0, 0, 0.3);

  /* ---- Transitions ---- */
  --ease-out:         cubic-bezier(0.4, 0, 0.2, 1);
  --ease-in:          cubic-bezier(0.4, 0, 1, 1);
  --ease-smooth:      cubic-bezier(0.25, 0.1, 0.25, 1);
  --duration-fast:    150ms;
  --duration-base:    200ms;
  --duration-slow:    300ms;

  /* ---- Z-Index Scale ---- */
  --z-dropdown:       100;
  --z-sticky:         200;
  --z-nav:            300;
  --z-modal:          400;
  --z-toast:          500;
  --z-tooltip:        600;

  /* ---- Layout ---- */
  --container-sm:     640px;
  --container-md:     768px;
  --container-lg:     1024px;
  --container-xl:     1280px;
  --container-2xl:    1440px;

  /* ---- Navigation ---- */
  --nav-height:       64px;
  --sidebar-width:    280px;
  --sidebar-collapsed: 64px;
}


/* ------------------------------------------------------------------ */
/*  BASE / RESET                                                       */
/* ------------------------------------------------------------------ */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  margin: 0;
  padding: 0;
  font-family: var(--font-body);
  font-size: var(--text-body);
  line-height: var(--leading-body);
  font-weight: var(--weight-body-regular);
  color: var(--white-primary);
  background-color: var(--bg-deep);
}


/* ------------------------------------------------------------------ */
/*  TYPOGRAPHY HELPERS                                                 */
/* ------------------------------------------------------------------ */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--white-primary);
  margin: 0;
}

h1 {
  font-size: var(--text-h1);
  line-height: var(--leading-h1);
  font-weight: var(--weight-display-bold);
}

h2 {
  font-size: var(--text-h2);
  line-height: var(--leading-h2);
  font-weight: var(--weight-display-semi);
}

h3 {
  font-size: var(--text-h3);
  line-height: var(--leading-h3);
  font-weight: var(--weight-display-semi);
}

code, pre, .text-mono {
  font-family: var(--font-mono);
  font-weight: var(--weight-mono-regular);
  font-feature-settings: 'tnum' 1;
}

p {
  margin: 0 0 var(--space-4);
}

a {
  color: var(--cyan-primary);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-out);
}

a:hover {
  color: var(--cyan-dim);
}

.text-hero {
  font-family: var(--font-display);
  font-size: var(--text-hero);
  line-height: var(--leading-hero);
  font-weight: var(--weight-display-bold);
  color: var(--white-primary);
}

.text-body-lg {
  font-size: var(--text-body-lg);
  line-height: var(--leading-body);
}

.text-body-sm {
  font-size: var(--text-body-sm);
  line-height: 1.4;
}

.text-micro {
  font-size: var(--text-micro);
  font-weight: var(--weight-body-medium);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.text-secondary {
  color: var(--white-secondary);
}

.text-muted {
  color: var(--white-muted);
}

.text-cyan {
  color: var(--cyan-primary);
}

.text-amber {
  color: var(--amber-cta);
}

.text-success {
  color: var(--success);
}

.text-error {
  color: var(--error);
}

.text-mono-data {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}


/* ------------------------------------------------------------------ */
/*  2. COMPONENT CLASSES                                                */
/* ------------------------------------------------------------------ */

/* ---- 2.1 Buttons ---- */

/* Base button */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-weight: var(--weight-body-medium);
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  transition:
    background-color var(--duration-fast) var(--ease-out),
    color var(--duration-fast) var(--ease-out),
    border-color var(--duration-fast) var(--ease-out),
    box-shadow var(--duration-fast) var(--ease-out),
    transform var(--duration-fast) var(--ease-out);
  user-select: none;
}

.btn:focus-visible {
  outline: 2px solid var(--cyan-primary);
  outline-offset: 2px;
}

.btn:active {
  transform: translateY(0);
}

/* Button sizes */
.btn-lg {
  height: 48px;
  padding: 0 var(--space-8);
  font-size: var(--text-body);
  border-radius: var(--radius-md);
}

.btn-default {
  height: 40px;
  padding: 0 var(--space-6);
  font-size: var(--text-body-sm);
}

.btn-sm {
  height: 32px;
  padding: 0 var(--space-4);
  font-size: var(--text-body-sm);
}

/* Primary Amber CTA — per spec, amber owns CTAs */
.btn-primary {
  background-color: var(--amber-cta);
  color: var(--bg-deep);
  border-color: transparent;
  box-shadow: var(--glow-amber-sm);
}

.btn-primary:hover {
  background-color: var(--amber-cta-hover);
  transform: translateY(-1px);
  box-shadow: var(--glow-amber-md);
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: var(--glow-amber-sm);
}

/* Secondary Cyan Outline — per spec, cyan owns tech/secondary */
.btn-secondary {
  background-color: transparent;
  color: var(--cyan-primary);
  border-color: var(--cyan-primary);
}

.btn-secondary:hover {
  background-color: var(--cyan-glow);
  border-color: var(--cyan-primary);
  box-shadow: var(--glow-cyan-sm);
}

.btn-secondary:active {
  background-color: rgba(0, 240, 255, 0.08);
}

/* Ghost / Tertiary */
.btn-ghost {
  background-color: transparent;
  color: var(--white-secondary);
  border-color: transparent;
}

.btn-ghost:hover {
  background-color: var(--bg-elevated);
  color: var(--white-primary);
}

.btn-ghost:active {
  background-color: rgba(255, 255, 255, 0.04);
}

/* Danger */
.btn-danger {
  background-color: var(--error);
  color: #ffffff;
  border-color: transparent;
}

.btn-danger:hover {
  filter: brightness(1.1);
  transform: translateY(-1px);
}

.btn-danger:active {
  filter: brightness(0.95);
  transform: translateY(0);
}

/* Disabled state */
.btn:disabled,
.btn[aria-disabled="true"] {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
  pointer-events: none;
}

/* Button with icon only (icon button) */
.btn-icon {
  padding: 0;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
}

.btn-icon.btn-sm {
  width: 32px;
  height: 32px;
}

.btn-icon.btn-lg {
  width: 48px;
  height: 48px;
}


/* ---- 2.2 Cards ---- */

/* Base card — surface style */
.card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition:
    transform var(--duration-base) var(--ease-out),
    box-shadow var(--duration-base) var(--ease-out),
    border-color var(--duration-base) var(--ease-out);
}

/* Raised card with cyan border glow */
.card-raised {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-cyan);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  box-shadow: var(--shadow-card);
  transition:
    transform var(--duration-base) var(--ease-out),
    box-shadow var(--duration-base) var(--ease-out),
    border-color var(--duration-base) var(--ease-out);
}

.card-raised:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg), var(--glow-cyan-md);
  border-color: rgba(0, 240, 255, 0.25);
}

/* Interactive card (clickable) */
.card-interactive {
  cursor: pointer;
}

.card-interactive:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg), var(--glow-cyan-sm);
  border-color: var(--border-cyan);
}

/* Card header */
.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.card-title {
  font-family: var(--font-display);
  font-size: var(--text-h3);
  font-weight: var(--weight-display-semi);
  color: var(--white-primary);
  margin: 0;
}

.card-subtitle {
  font-size: var(--text-body-sm);
  color: var(--white-secondary);
  margin-top: var(--space-1);
}

.card-body {
  color: var(--white-secondary);
  line-height: var(--leading-body);
}

.card-footer {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-top: var(--space-6);
  padding-top: var(--space-4);
  border-top: 1px solid var(--border-subtle);
}

/* Data / Metric card */
.card-metric {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  text-align: left;
}

.card-metric-value {
  font-family: var(--font-mono);
  font-size: var(--text-h1);
  font-weight: var(--weight-display-bold);
  color: var(--cyan-primary);
  line-height: 1;
  font-variant-numeric: tabular-nums;
  margin: 0 0 var(--space-1);
}

.card-metric-label {
  font-size: var(--text-body-sm);
  color: var(--white-secondary);
  font-weight: var(--weight-body-medium);
}

.card-metric-trend {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-body-sm);
  font-weight: var(--weight-body-medium);
  margin-top: var(--space-2);
}

.card-metric-trend.up {
  color: var(--success);
}

.card-metric-trend.down {
  color: var(--error);
}

/* Data card (with icon/avatar + content) */
.card-data {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
}

.card-data-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background-color: var(--cyan-glow);
  color: var(--cyan-primary);
}

.card-data-content {
  flex: 1;
  min-width: 0;
}

.card-data-title {
  font-family: var(--font-display);
  font-size: var(--text-body);
  font-weight: var(--weight-display-semi);
  color: var(--white-primary);
  margin: 0 0 var(--space-1);
}

.card-data-description {
  font-size: var(--text-body-sm);
  color: var(--white-secondary);
  margin: 0;
}


/* ---- 2.3 Navigation ---- */

/* Top navigation bar */
.nav-top {
  position: sticky;
  top: 0;
  z-index: var(--z-nav);
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-height);
  padding: 0 var(--space-8);
  background-color: rgba(10, 10, 15, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-subtle);
}

.nav-top-brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-display);
  font-size: var(--text-h3);
  font-weight: var(--weight-display-bold);
  color: var(--white-primary);
  text-decoration: none;
}

.nav-top-links {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-top-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-body-sm);
  font-weight: var(--weight-body-medium);
  color: var(--white-secondary);
  text-decoration: none;
  border-radius: var(--radius-md);
  transition:
    color var(--duration-fast) var(--ease-out),
    background-color var(--duration-fast) var(--ease-out);
}

.nav-top-link:hover {
  color: var(--white-primary);
  background-color: var(--bg-elevated);
}

.nav-top-link.active,
.nav-top-link[aria-current="page"] {
  color: var(--white-primary);
  position: relative;
}

.nav-top-link.active::after,
.nav-top-link[aria-current="page"]::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: var(--space-4);
  right: var(--space-4);
  height: 2px;
  background-color: var(--cyan-primary);
  border-radius: 1px;
}

/* Sidebar navigation */
.nav-sidebar {
  position: fixed;
  top: var(--nav-height);
  left: 0;
  bottom: 0;
  width: var(--sidebar-width);
  z-index: var(--z-sticky);
  background-color: var(--bg-deep);
  border-right: 1px solid var(--border-subtle);
  overflow-y: auto;
  padding: var(--space-4) 0;
  transition: width var(--duration-slow) var(--ease-out);
}

.nav-sidebar.collapsed {
  width: var(--sidebar-collapsed);
}

.nav-sidebar-section {
  padding: 0 var(--space-4);
  margin-bottom: var(--space-4);
}

.nav-sidebar-label {
  display: block;
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-micro);
  font-weight: var(--weight-body-medium);
  color: var(--white-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.nav-sidebar-link {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-body-sm);
  font-weight: var(--weight-body-medium);
  color: var(--white-secondary);
  text-decoration: none;
  border-radius: var(--radius-md);
  transition:
    color var(--duration-fast) var(--ease-out),
    background-color var(--duration-fast) var(--ease-out);
}

.nav-sidebar-link:hover {
  color: var(--white-primary);
  background-color: var(--bg-elevated);
}

.nav-sidebar-link.active {
  color: var(--cyan-primary);
  background-color: var(--cyan-glow);
}

/* Tab navigation */
.tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--border-subtle);
  overflow-x: auto;
}

.tab {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-size: var(--text-body-sm);
  font-weight: var(--weight-body-medium);
  color: var(--white-secondary);
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  border: none;
  background: none;
  border-bottom: 2px solid transparent;
  transition:
    color var(--duration-fast) var(--ease-out),
    border-color var(--duration-fast) var(--ease-out);
  margin-bottom: -1px;
}

.tab:hover {
  color: var(--white-primary);
}

.tab.active,
.tab[aria-selected="true"] {
  color: var(--cyan-primary);
  border-bottom-color: var(--cyan-primary);
}

/* Mobile bottom tab bar — 5 icons max */
.nav-bottom {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: var(--z-nav);
  background-color: var(--bg-deep);
  border-top: 1px solid var(--border-subtle);
  padding: var(--space-2) 0;
  padding-bottom: env(safe-area-inset-bottom, 0);
}

.nav-bottom-items {
  display: flex;
  justify-content: space-around;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-bottom-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-micro);
  color: var(--white-secondary);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-out);
}

.nav-bottom-item.active {
  color: var(--cyan-primary);
}

@media (max-width: 768px) {
  .nav-top-links {
    display: none;
  }

  .nav-bottom {
    display: block;
  }

  .nav-sidebar {
    display: none;
  }
}


/* ---- 2.4 Data Display ---- */

/* Data Tables */
.table-container {
  overflow-x: auto;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-body-sm);
}

thead th {
  background-color: var(--bg-elevated);
  font-family: var(--font-mono);
  font-size: var(--text-micro);
  font-weight: var(--weight-mono-medium);
  color: var(--white-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-align: left;
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--border-subtle);
}

tbody tr {
  transition: background-color var(--duration-fast) var(--ease-out);
}

tbody tr:nth-child(odd) {
  background-color: var(--bg-surface);
}

tbody tr:nth-child(even) {
  background-color: var(--bg-deep);
}

tbody tr:hover {
  background-color: var(--bg-elevated);
}

tbody td {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--border-subtle);
  color: var(--white-primary);
  vertical-align: middle;
}

tbody td:last-child {
  border-bottom: none;
}

td.numeric,
th.numeric {
  text-align: right;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

/* Stat Cards */
.stat-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.stat-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.stat-card-label {
  font-size: var(--text-body-sm);
  color: var(--white-secondary);
  font-weight: var(--weight-body-medium);
}

.stat-card-icon {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  color: var(--cyan-primary);
  background-color: var(--cyan-glow);
}

.stat-card-value {
  font-family: var(--font-mono);
  font-size: var(--text-h2);
  font-weight: var(--weight-display-bold);
  color: var(--white-primary);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.stat-card-change {
  font-size: var(--text-body-sm);
  font-weight: var(--weight-body-medium);
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
}

.stat-card-change.positive {
  color: var(--success);
}

.stat-card-change.negative {
  color: var(--error);
}

/* Progress Bars */
.progress {
  width: 100%;
  height: 8px;
  background-color: var(--bg-elevated);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  border-radius: var(--radius-full);
  background-color: var(--cyan-primary);
  transition: width var(--duration-slow) var(--ease-out);
  position: relative;
}

.progress-bar.amber {
  background-color: var(--amber-cta);
}

.progress-bar.success {
  background-color: var(--success);
}

.progress-bar.warning {
  background-color: var(--warning);
}

.progress-bar.error {
  background-color: var(--error);
}

/* Progress bar with label */
.progress-labeled {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.progress-labeled-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.progress-labeled-label {
  font-size: var(--text-body-sm);
  color: var(--white-secondary);
}

.progress-labeled-value {
  font-family: var(--font-mono);
  font-size: var(--text-body-sm);
  color: var(--white-primary);
  font-variant-numeric: tabular-nums;
}

/* Progress bar with stripes (indeterminate) */
.progress-bar.striped {
  background-image: linear-gradient(
    45deg,
    transparent 25%,
    rgba(255, 255, 255, 0.1) 25%,
    rgba(255, 255, 255, 0.1) 50%,
    transparent 50%,
    transparent 75%,
    rgba(255, 255, 255, 0.1) 75%,
    rgba(255, 255, 255, 0.1)
  );
  background-size: 20px 20px;
  animation: progress-stripes 1s linear infinite;
}

@keyframes progress-stripes {
  from { background-position: 0 0; }
  to   { background-position: 20px 0; }
}

/* Chart Framework */
.chart-container {
  position: relative;
  width: 100%;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}

.chart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-6);
}

.chart-title {
  font-family: var(--font-display);
  font-size: var(--text-body);
  font-weight: var(--weight-display-semi);
  color: var(--white-primary);
}

.chart-legend {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  list-style: none;
  margin: 0;
  padding: 0;
}

.chart-legend-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-micro);
  color: var(--white-secondary);
}

.chart-legend-dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  flex-shrink: 0;
}

.chart-legend-dot.cyan {
  background-color: var(--cyan-primary);
}

.chart-legend-dot.amber {
  background-color: var(--amber-cta);
}

.chart-legend-dot.white {
  background-color: var(--white-primary);
}

.chart-grid {
  width: 100%;
  height: 100%;
}

.chart-grid line {
  stroke: rgba(255, 255, 255, 0.06);
  stroke-width: 1;
}

.chart-tooltip {
  position: absolute;
  padding: var(--space-3) var(--space-4);
  background-color: var(--bg-elevated);
  border: 1px solid var(--border-cyan);
  border-radius: var(--radius-md);
  box-shadow: var(--glow-cyan-sm), var(--shadow-md);
  font-size: var(--text-body-sm);
  color: var(--white-primary);
  pointer-events: none;
  z-index: var(--z-tooltip);
  opacity: 0;
  transition: opacity var(--duration-fast) var(--ease-out);
}

.chart-tooltip.visible {
  opacity: 1;
}


/* ---- 2.5 Badges & Tags ---- */

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-micro);
  font-weight: var(--weight-body-medium);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-radius: var(--radius-full);
  white-space: nowrap;
  line-height: 1;
}

.badge-tech {
  background-color: rgba(0, 240, 255, 0.12);
  color: var(--cyan-primary);
}

.badge-cta {
  background-color: rgba(255, 184, 0, 0.15);
  color: var(--amber-cta);
}

.badge-success {
  background-color: rgba(0, 230, 118, 0.12);
  color: var(--success);
}

.badge-beta {
  background-color: rgba(255, 61, 80, 0.12);
  color: var(--error);
}

.badge-warning {
  background-color: rgba(255, 171, 0, 0.12);
  color: var(--warning);
}


/* ---- 2.6 Form Elements ---- */

/* Base input, select, textarea */
.form-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-label {
  font-size: var(--text-body-sm);
  font-weight: var(--weight-body-medium);
  color: var(--white-secondary);
}

.form-hint {
  font-size: var(--text-micro);
  color: var(--white-muted);
}

.form-error {
  font-size: var(--text-micro);
  color: var(--error);
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="url"],
input[type="number"],
input[type="tel"],
input[type="search"],
input[type="date"],
input[type="datetime-local"],
textarea,
select {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-family: var(--font-body);
  font-size: var(--text-body-sm);
  font-weight: var(--weight-body-regular);
  color: var(--white-primary);
  background-color: var(--bg-elevated);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  outline: none;
  transition:
    border-color var(--duration-fast) var(--ease-out),
    box-shadow var(--duration-fast) var(--ease-out),
    background-color var(--duration-fast) var(--ease-out);
}

input::placeholder,
textarea::placeholder {
  color: var(--white-muted);
}

input:hover,
textarea:hover,
select:hover {
  border-color: rgba(255, 255, 255, 0.12);
}

input:focus,
textarea:focus,
select:focus {
  border-color: var(--cyan-primary);
  box-shadow: 0 0 0 3px var(--cyan-glow);
  background-color: var(--bg-surface);
}

/* Input sizes */
input.input-lg,
textarea.input-lg,
select.input-lg {
  padding: var(--space-4) var(--space-6);
  font-size: var(--text-body);
}

input.input-sm,
textarea.input-sm,
select.input-sm {
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-micro);
}

/* Disabled inputs */
input:disabled,
textarea:disabled,
select:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Textarea */
textarea {
  min-height: 100px;
  resize: vertical;
  line-height: var(--leading-body);
}

/* Select */
select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23A0A0B5' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-4) center;
  padding-right: var(--space-10, 2.5rem);
  cursor: pointer;
}

select option {
  background-color: var(--bg-elevated);
  color: var(--white-primary);
}

/* Toggle / Switch */
.toggle {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  cursor: pointer;
  user-select: none;
}

.toggle-track {
  position: relative;
  width: 44px;
  height: 24px;
  background-color: var(--bg-elevated);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-full);
  transition:
    background-color var(--duration-fast) var(--ease-out),
    border-color var(--duration-fast) var(--ease-out);
  flex-shrink: 0;
}

.toggle-thumb {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 18px;
  height: 18px;
  background-color: var(--white-secondary);
  border-radius: var(--radius-full);
  transition:
    transform var(--duration-fast) var(--ease-out),
    background-color var(--duration-fast) var(--ease-out);
}

.toggle input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  pointer-events: none;
}

.toggle input:checked + .toggle-track {
  background-color: var(--cyan-primary);
  border-color: var(--cyan-primary);
}

.toggle input:checked + .toggle-track .toggle-thumb {
  transform: translateX(20px);
  background-color: #ffffff;
}

.toggle input:focus-visible + .toggle-track {
  box-shadow: 0 0 0 3px var(--cyan-glow);
}

.toggle-label {
  font-size: var(--text-body-sm);
  color: var(--white-primary);
}

/* Radio & Checkbox */
input[type="radio"],
input[type="checkbox"] {
  accent-color: var(--cyan-primary);
}

.form-check {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  cursor: pointer;
}

.form-check input[type="radio"],
.form-check input[type="checkbox"] {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.form-check-label {
  font-size: var(--text-body-sm);
  color: var(--white-primary);
}


/* ------------------------------------------------------------------ */
/*  3. LAYOUT UTILITIES                                                */
/* ------------------------------------------------------------------ */

/* ---- Container ---- */
.container {
  width: 100%;
  max-width: var(--container-xl);
  margin: 0 auto;
  padding: 0 var(--space-8);
}

.container-sm {
  max-width: var(--container-sm);
}

.container-md {
  max-width: var(--container-md);
}

.container-lg {
  max-width: var(--container-lg);
}

.container-xl {
  max-width: var(--container-xl);
}

.container-2xl {
  max-width: var(--container-2xl);
}

.container-fluid {
  max-width: 100%;
}

/* ---- Grid ---- */
.grid {
  display: grid;
  gap: var(--space-6);
}

.grid-cols-1  { grid-template-columns: repeat(1, 1fr); }
.grid-cols-2  { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3  { grid-template-columns: repeat(3, 1fr); }
.grid-cols-4  { grid-template-columns: repeat(4, 1fr); }
.grid-cols-5  { grid-template-columns: repeat(5, 1fr); }
.grid-cols-6  { grid-template-columns: repeat(6, 1fr); }
.grid-cols-12 { grid-template-columns: repeat(12, 1fr); }

.grid-gap-sm  { gap: var(--space-4); }
.grid-gap-md  { gap: var(--space-6); }
.grid-gap-lg  { gap: var(--space-8); }
.grid-gap-xl  { gap: var(--space-12); }

.grid-auto-fit {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid-auto-fill {
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

.grid-col-span-2 { grid-column: span 2; }
.grid-col-span-3 { grid-column: span 3; }
.grid-col-span-4 { grid-column: span 4; }
.grid-col-span-6 { grid-column: span 6; }

@media (max-width: 768px) {
  .grid-cols-2,
  .grid-cols-3,
  .grid-cols-4,
  .grid-cols-5,
  .grid-cols-6 {
    grid-template-columns: 1fr;
  }

  .grid-cols-12 {
    grid-template-columns: repeat(6, 1fr);
  }

  .grid-auto-fit,
  .grid-auto-fill {
    grid-template-columns: 1fr;
  }
}

/* ---- Flexbox ---- */
.flex {
  display: flex;
}

.flex-col {
  flex-direction: column;
}

.flex-row {
  flex-direction: row;
}

.flex-wrap {
  flex-wrap: wrap;
}

.flex-nowrap {
  flex-wrap: nowrap;
}

.items-start    { align-items: flex-start; }
.items-center   { align-items: center; }
.items-end      { align-items: flex-end; }
.items-stretch  { align-items: stretch; }

.justify-start  { justify-content: flex-start; }
.justify-center { justify-content: center; }
.justify-end    { justify-content: flex-end; }
.justify-between { justify-content: space-between; }
.justify-around { justify-content: space-around; }
.justify-evenly { justify-content: space-evenly; }

.flex-1   { flex: 1; }
.flex-auto { flex: auto; }
.flex-none { flex: none; }

.gap-1  { gap: var(--space-1); }
.gap-2  { gap: var(--space-2); }
.gap-3  { gap: var(--space-3); }
.gap-4  { gap: var(--space-4); }
.gap-6  { gap: var(--space-6); }
.gap-8  { gap: var(--space-8); }
.gap-12 { gap: var(--space-12); }

/* ---- Spacing Utilities ---- */
.p-1  { padding: var(--space-1); }
.p-2  { padding: var(--space-2); }
.p-3  { padding: var(--space-3); }
.p-4  { padding: var(--space-4); }
.p-6  { padding: var(--space-6); }
.p-8  { padding: var(--space-8); }
.p-12 { padding: var(--space-12); }

.px-1  { padding-left: var(--space-1); padding-right: var(--space-1); }
.px-2  { padding-left: var(--space-2); padding-right: var(--space-2); }
.px-3  { padding-left: var(--space-3); padding-right: var(--space-3); }
.px-4  { padding-left: var(--space-4); padding-right: var(--space-4); }
.px-6  { padding-left: var(--space-6); padding-right: var(--space-6); }
.px-8  { padding-left: var(--space-8); padding-right: var(--space-8); }

.py-1  { padding-top: var(--space-1); padding-bottom: var(--space-1); }
.py-2  { padding-top: var(--space-2); padding-bottom: var(--space-2); }
.py-3  { padding-top: var(--space-3); padding-bottom: var(--space-3); }
.py-4  { padding-top: var(--space-4); padding-bottom: var(--space-4); }
.py-6  { padding-top: var(--space-6); padding-bottom: var(--space-6); }
.py-8  { padding-top: var(--space-8); padding-bottom: var(--space-8); }
.py-12 { padding-top: var(--space-12); padding-bottom: var(--space-12); }
.py-16 { padding-top: var(--space-16); padding-bottom: var(--space-16); }
.py-24 { padding-top: var(--space-24); padding-bottom: var(--space-24); }

.m-0 { margin: 0; }
.mt-1  { margin-top: var(--space-1); }
.mt-2  { margin-top: var(--space-2); }
.mt-3  { margin-top: var(--space-3); }
.mt-4  { margin-top: var(--space-4); }
.mt-6  { margin-top: var(--space-6); }
.mt-8  { margin-top: var(--space-8); }
.mt-12 { margin-top: var(--space-12); }
.mt-16 { margin-top: var(--space-16); }

.mb-1  { margin-bottom: var(--space-1); }
.mb-2  { margin-bottom: var(--space-2); }
.mb-3  { margin-bottom: var(--space-3); }
.mb-4  { margin-bottom: var(--space-4); }
.mb-6  { margin-bottom: var(--space-6); }
.mb-8  { margin-bottom: var(--space-8); }
.mb-12 { margin-bottom: var(--space-12); }

.ml-auto { margin-left: auto; }
.mr-auto { margin-right: auto; }
.mx-auto { margin-left: auto; margin-right: auto; }

/* ---- Visibility & Display ---- */
.hidden { display: none; }
.block  { display: block; }
.inline { display: inline; }
.inline-block { display: inline-block; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 768px) {
  .hidden-mobile { display: none; }
}

@media (min-width: 769px) {
  .hidden-desktop { display: none; }
}


/* ------------------------------------------------------------------ */
/*  4. ANIMATIONS                                                      */
/* ------------------------------------------------------------------ */

/* ---- Fade In ---- */
@keyframes fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.animate-fade-in {
  animation: fade-in var(--duration-slow) var(--ease-out) forwards;
}

/* ---- Slide Up ---- */
@keyframes slide-up {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-slide-up {
  animation: slide-up var(--duration-slow) var(--ease-out) forwards;
}

/* ---- Slide In (from left) ---- */
@keyframes slide-in-left {
  from {
    opacity: 0;
    transform: translateX(-20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.animate-slide-in-left {
  animation: slide-in-left var(--duration-slow) var(--ease-out) forwards;
}

/* ---- Cyan Glow Pulse (hero elements) ---- */
@keyframes glow-pulse {
  0%, 100% {
    box-shadow: 0 0 8px rgba(0, 240, 255, 0.2);
  }
  50% {
    box-shadow: 0 0 20px rgba(0, 240, 255, 0.4);
  }
}

.animate-glow-pulse {
  animation: glow-pulse 3s ease-in-out infinite;
}

/* ---- Amber CTA Pulse (investor buttons) ---- */
@keyframes cta-pulse {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(255, 184, 0, 0.4);
  }
  50% {
    box-shadow: 0 0 0 8px rgba(255, 184, 0, 0);
  }
}

.animate-cta-pulse {
  animation: cta-pulse 2s ease-in-out infinite;
}

/* ---- Loading Spinner ---- */
@keyframes spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

.spinner {
  display: inline-block;
  width: 24px;
  height: 24px;
  border: 2px solid var(--border-light);
  border-top-color: var(--cyan-primary);
  border-radius: var(--radius-full);
  animation: spin 0.6s linear infinite;
}

.spinner-sm {
  width: 16px;
  height: 16px;
  border-width: 1.5px;
}

.spinner-lg {
  width: 40px;
  height: 40px;
  border-width: 3px;
}

/* ---- Skeleton / Shimmer Loading ---- */
@keyframes shimmer {
  0% {
    background-position: -200% 0;
  }
  100% {
    background-position: 200% 0;
  }
}

.skeleton {
  background: linear-gradient(
    90deg,
    var(--bg-elevated) 25%,
    rgba(255, 255, 255, 0.04) 50%,
    var(--bg-elevated) 75%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s ease-in-out infinite;
  border-radius: var(--radius-md);
}

.skeleton-text {
  height: 14px;
  margin-bottom: var(--space-2);
  width: 100%;
}

.skeleton-text:last-child {
  width: 60%;
}

.skeleton-heading {
  height: 24px;
  width: 70%;
  margin-bottom: var(--space-4);
}

.skeleton-avatar {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
}

.skeleton-card {
  height: 160px;
  width: 100%;
}

/* ---- Scale In ---- */
@keyframes scale-in {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.animate-scale-in {
  animation: scale-in var(--duration-slow) var(--ease-out) forwards;
}

/* ---- Staggered children (parent) ---- */
.stagger-children > * {
  opacity: 0;
  animation: slide-up var(--duration-slow) var(--ease-out) forwards;
}

.stagger-children > *:nth-child(1)  { animation-delay: 0ms; }
.stagger-children > *:nth-child(2)  { animation-delay: 80ms; }
.stagger-children > *:nth-child(3)  { animation-delay: 160ms; }
.stagger-children > *:nth-child(4)  { animation-delay: 240ms; }
.stagger-children > *:nth-child(5)  { animation-delay: 320ms; }
.stagger-children > *:nth-child(6)  { animation-delay: 400ms; }
.stagger-children > *:nth-child(7)  { animation-delay: 480ms; }
.stagger-children > *:nth-child(8)  { animation-delay: 560ms; }

/* ---- Reduced Motion ---- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .skeleton {
    background: var(--bg-elevated);
    animation: none;
  }

  .spinner {
    animation-duration: 0.01ms !important;
  }
}


/* ------------------------------------------------------------------ */
/*  5. LIGHT-MODE OVERRIDES                                            */
/* ------------------------------------------------------------------ */

@media (prefers-color-scheme: light) {

  :root {
    --bg-deep:          #F5F5FA;
    --bg-surface:       #FFFFFF;
    --bg-elevated:      #E8E8F0;
    --cyan-primary:     #00A0B0;
    --cyan-dim:         #007A8A;
    --cyan-glow:        rgba(0, 160, 176, 0.10);
    --amber-cta:        #CC9200;
    --amber-cta-hover:  #E6A800;
    --white-primary:    #1A1A2A;
    --white-secondary:  #555570;
    --white-muted:      #9292A5;
    --border-subtle:    rgba(0, 0, 0, 0.06);
    --border-light:     rgba(0, 0, 0, 0.10);
    --border-cyan:      rgba(0, 160, 176, 0.12);
    --shadow-sm:        0 1px 3px rgba(0, 0, 0, 0.06);
    --shadow-md:        0 4px 12px rgba(0, 0, 0, 0.05);
    --shadow-lg:        0 8px 24px rgba(0, 0, 0, 0.06);
    --shadow-xl:        0 16px 48px rgba(0, 0, 0, 0.08);
    --glow-cyan-sm:     0 0 4px rgba(0, 160, 176, 0.08);
    --glow-cyan-md:     0 0 8px rgba(0, 160, 176, 0.12);
    --glow-cyan-lg:     0 0 16px rgba(0, 160, 176, 0.15);
    --glow-amber-sm:    0 0 4px rgba(204, 146, 0, 0.10);
    --glow-amber-md:    0 0 8px rgba(204, 146, 0, 0.15);
    --glow-amber-lg:    0 0 16px rgba(204, 146, 0, 0.20);
    --shadow-card:      0 4px 16px rgba(0, 0, 0, 0.06);
  }

  /* Reduce glow effects by ~80% in light mode */
  .btn-primary {
    box-shadow: none;
  }

  .btn-primary:hover {
    box-shadow: none;
  }

  .card-raised:hover {
    box-shadow: var(--shadow-lg), var(--glow-cyan-sm);
  }

  /* Drop backdrop blur on nav */
  .nav-top {
    background-color: rgba(245, 245, 250, 0.95);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border-bottom: 1px solid var(--border-light);
  }

  /* Spinner retains visibility */
  .spinner {
    border-color: var(--border-light);
    border-top-color: var(--cyan-primary);
  }

  /* Adjust progress bar background */
  .progress {
    background-color: var(--bg-elevated);
  }

  /* Light-mode select arrow */
  select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23555570' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  }

  /* Table adjustments for light mode */
  tbody tr:nth-child(even) {
    background-color: var(--bg-deep);
  }
}


/* ------------------------------------------------------------------ */
/*  THEME CLASSES (for manual toggling)                                */
/* ------------------------------------------------------------------ */

.theme-dark {
  --bg-deep:          #0A0A0F;
  --bg-surface:       #13131C;
  --bg-elevated:      #1C1C2A;
  --cyan-primary:     #00F0FF;
  --cyan-dim:         #0099A8;
  --cyan-glow:        rgba(0, 240, 255, 0.15);
  --amber-cta:        #FFB800;
  --amber-cta-hover:  #FFD040;
  --white-primary:    #F0F0F5;
  --white-secondary:  #A0A0B5;
  --white-muted:      #606075;
  --border-subtle:    rgba(255, 255, 255, 0.04);
  --border-light:     rgba(255, 255, 255, 0.06);
  --border-cyan:      rgba(0, 240, 255, 0.1);
  --shadow-sm:        0 1px 3px rgba(0, 0, 0, 0.3);
  --shadow-md:        0 4px 12px rgba(0, 0, 0, 0.25);
  --shadow-lg:        0 8px 24px rgba(0, 0, 0, 0.3);
  --shadow-xl:        0 16px 48px rgba(0, 0, 0, 0.4);
  --glow-cyan-sm:     0 0 6px rgba(0, 240, 255, 0.15);
  --glow-cyan-md:     0 0 12px rgba(0, 240, 255, 0.2);
  --glow-cyan-lg:     0 0 24px rgba(0, 240, 255, 0.3);
  --glow-amber-sm:    0 0 6px rgba(255, 184, 0, 0.2);
  --glow-amber-md:    0 0 12px rgba(255, 184, 0, 0.3);
  --glow-amber-lg:    0 0 24px rgba(255, 184, 0, 0.4);
  --shadow-card:      0 4px 24px rgba(0, 0, 0, 0.3);
}

.theme-light {
  --bg-deep:          #F5F5FA;
  --bg-surface:       #FFFFFF;
  --bg-elevated:      #E8E8F0;
  --cyan-primary:     #00A0B0;
  --cyan-dim:         #007A8A;
  --cyan-glow:        rgba(0, 160, 176, 0.10);
  --amber-cta:        #CC9200;
  --amber-cta-hover:  #E6A800;
  --white-primary:    #1A1A2A;
  --white-secondary:  #555570;
  --white-muted:      #9292A5;
  --border-subtle:    rgba(0, 0, 0, 0.06);
  --border-light:     rgba(0, 0, 0, 0.10);
  --border-cyan:      rgba(0, 160, 176, 0.12);
  --shadow-sm:        0 1px 3px rgba(0, 0, 0, 0.06);
  --shadow-md:        0 4px 12px rgba(0, 0, 0, 0.05);
  --shadow-lg:        0 8px 24px rgba(0, 0, 0, 0.06);
  --shadow-xl:        0 16px 48px rgba(0, 0, 0, 0.08);
  --glow-cyan-sm:     0 0 4px rgba(0, 160, 176, 0.08);
  --glow-cyan-md:     0 0 8px rgba(0, 160, 176, 0.12);
  --glow-cyan-lg:     0 0 16px rgba(0, 160, 176, 0.15);
  --glow-amber-sm:    0 0 4px rgba(204, 146, 0, 0.10);
  --glow-amber-md:    0 0 8px rgba(204, 146, 0, 0.15);
  --glow-amber-lg:    0 0 16px rgba(204, 146, 0, 0.20);
  --shadow-card:      0 4px 16px rgba(0, 0, 0, 0.06);
}