/* ─────────────────────────────────────────────────────────────────
   Kickback Design System — Colors & Type
   Source of truth for design tokens. Mirrors app/static/kickback.css
   and the Tailwind config in app/templates/public/landing.html.
   ───────────────────────────────────────────────────────────────── */

/* ──────────────────────────────  FONTS  ────────────────────────── */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

:root {

  /* ──────────────────  CORE PALETTE — Pantone pastels  ────────── */
  /* Surfaces — warm cream + white cards */
  --kb-bg:           #fdf9f3;  /* page background, warm cream */
  --kb-surface:      #ffffff;  /* card surface */
  --kb-surface-2:    #f6f1e8;  /* slightly toned card */
  --kb-inset:        #faf5ec;  /* inset / table header / muted area */
  --kb-border:       #ece4d3;  /* hairline border */
  --kb-border-sub:   #f3ecdd;  /* subtler row divider */

  /* Text */
  --kb-text:         #1a1a2e;  /* primary text */
  --kb-text-sec:     #6b6f7e;  /* secondary / body */
  --kb-muted:        #9ca3af;  /* muted helper */

  /* Brand — Delicate Blue is the spine */
  --kb-accent:       #4A7CA8;  /* deep delicate blue — CTA, links */
  --kb-accent-2:     #3A6691;  /* hover */
  --kb-accent-deep:  #2c4e6b;  /* gradient end */
  --kb-accent-soft:  #DCE9F2;  /* very soft tint */
  --kb-blue-pastel:  #B5CFE0;  /* Pantone Delicate Blue 12-4202 TCX (PRIMARY tint) */

  /* Money — amber */
  --kb-gold:         #b45309;  /* amber 700 — used for $ */
  --kb-gold-deep:    #92400e;  /* gradient pair */
  --kb-gold-warm:    #d97706;  /* gradient pair */
  --kb-gold-soft:    #fef3c7;  /* gold pill bg */

  /* Pantone accents */
  --kb-mint:         #C2D9C9;  /* Veiled Vista 12-6000 TCX */
  --kb-mint-soft:    #E4EFE7;
  --kb-mint-deep:    #6B9C82;  /* readable on light bg */
  --kb-pink:         #F4D2D7;  /* Pink Marshmallow 12-2907 TCX */
  --kb-pink-soft:    #FBEAEC;
  --kb-pink-deep:    #C76A77;
  --kb-yellow:       #F1F0B0;  /* Pantone 9121 C */
  --kb-yellow-soft:  #FAF9D8;
  --kb-yellow-deep:  #A8A340;
  --kb-peach:        #F5C6A0;
  --kb-peach-soft:   #FBE5D2;
  --kb-lavender:     #D4CFE8;
  --kb-lavender-soft:#ECE9F4;
  --kb-red:          #E07B7B;
  --kb-red-soft:     #F8DEDE;
  --kb-red-deep:     #92302F;

  /* ──────────────────  TYPOGRAPHY  ────────────────────────────── */
  --kb-font-sans:    'Inter', system-ui, -apple-system, 'Helvetica Neue', sans-serif;
  --kb-font-mono:    'SF Mono', Menlo, Consolas, 'Roboto Mono', monospace;

  /* Weights — Kickback leans heavy: 800/900 for display, 600/700 body emphasis */
  --kb-weight-regular: 400;
  --kb-weight-medium:  500;
  --kb-weight-semi:    600;
  --kb-weight-bold:    700;
  --kb-weight-xbold:   800;
  --kb-weight-black:   900;

  /* Type scale (px). Display sizes use clamp() inline in components. */
  --kb-fs-xs:   11px;   /* eyebrow caps, table headers, pill labels */
  --kb-fs-sm:   13px;   /* nav, helper, secondary meta */
  --kb-fs-base: 15px;   /* body */
  --kb-fs-md:   17px;   /* body emphasis, lead */
  --kb-fs-lg:   19px;   /* hero subhead */
  --kb-fs-xl:   24px;   /* h3 */
  --kb-fs-2xl:  30px;   /* h2 */
  --kb-fs-3xl:  42px;   /* h1 small */
  --kb-fs-4xl:  56px;   /* h1 medium */
  --kb-fs-5xl:  72px;   /* hero display */

  --kb-lh-tight:   1.05;
  --kb-lh-snug:    1.25;
  --kb-lh-body:    1.55;
  --kb-lh-loose:   1.7;

  --kb-track-display: -2px;    /* big heads — tracking-tighter */
  --kb-track-tight:   -0.5px;  /* h2/h3 */
  --kb-track-wide:    0.6px;   /* uppercase eyebrows */
  --kb-track-xwide:   1.2px;   /* uppercase pills */

  /* ──────────────────  SHAPE  ─────────────────────────────────── */
  --kb-radius-xs:  8px;
  --kb-radius-sm:  10px;
  --kb-radius:     14px;   /* default card */
  --kb-radius-md:  18px;
  --kb-radius-lg:  24px;   /* hero, cta-band */
  --kb-radius-xl:  28px;   /* glass cards */
  --kb-radius-2xl: 32px;   /* big glass cards */
  --kb-radius-3xl: 40px;   /* monumental cta */
  --kb-radius-pill: 999px;

  /* ──────────────────  SHADOWS  ───────────────────────────────── */
  /* All shadows sit on a near-black-blue tone (#1a1a2e) at low alpha
     for the warm-cream environment. CTA shadow keys off the accent. */
  --kb-shadow-sm:    0 1px 2px rgba(26,26,46,0.04), 0 1px 3px rgba(26,26,46,0.05);
  --kb-shadow:       0 2px 4px rgba(26,26,46,0.04), 0 8px 24px rgba(26,26,46,0.06);
  --kb-shadow-lg:    0 4px 8px rgba(26,26,46,0.04), 0 20px 50px rgba(26,26,46,0.08);
  --kb-shadow-cta:   0 10px 25px -5px rgba(74,124,168,0.40);
  --kb-shadow-glass: 0 8px 32px 0 rgba(74,124,168,0.05);
  --kb-shadow-glass-hover: 0 12px 48px 0 rgba(74,124,168,0.15);

  /* ──────────────────  SPACING  ───────────────────────────────── */
  --kb-space-1:  4px;
  --kb-space-2:  8px;
  --kb-space-3:  12px;
  --kb-space-4:  16px;
  --kb-space-5:  20px;
  --kb-space-6:  24px;
  --kb-space-8:  32px;
  --kb-space-10: 40px;
  --kb-space-12: 48px;
  --kb-space-16: 64px;
  --kb-space-20: 80px;

  /* ──────────────────  MOTION  ────────────────────────────────── */
  --kb-ease:        cubic-bezier(0.4, 0, 0.2, 1);
  --kb-ease-out:    cubic-bezier(0.16, 1, 0.3, 1);
  --kb-dur-fast:    100ms;
  --kb-dur:         150ms;
  --kb-dur-slow:    300ms;
  --kb-dur-blob:    10s;       /* hero blob drift */
  --kb-dur-float:   8s;        /* hovering glass cards */

  /* ──────────────────  GRADIENTS  ─────────────────────────────── */
  --kb-grad-money:  linear-gradient(135deg, var(--kb-gold), var(--kb-gold-warm));
  --kb-grad-cta:    linear-gradient(135deg, var(--kb-accent), var(--kb-accent-deep));
  --kb-grad-text:   linear-gradient(135deg, var(--kb-accent), var(--kb-gold));
  /* The "watercolor hero" is a stack of radial gradients in pastels
     over cream — see hero specimen card for the canonical recipe. */
  --kb-grad-hero:
    radial-gradient(ellipse at 10% 15%, var(--kb-blue-pastel) 0%, transparent 55%),
    radial-gradient(ellipse at 90% 25%, var(--kb-yellow) 0%, transparent 50%),
    radial-gradient(ellipse at 25% 85%, var(--kb-pink) 0%, transparent 55%),
    radial-gradient(ellipse at 80% 90%, var(--kb-mint) 0%, transparent 55%),
    radial-gradient(ellipse at 50% 50%, var(--kb-lavender-soft) 0%, transparent 70%),
    var(--kb-surface);

  /* The dotted page texture (24px grid, accent-blue dots at 5% alpha) */
  --kb-texture-dots:
    radial-gradient(circle at 1px 1px, rgba(74,124,168,0.05) 1px, transparent 0);
  --kb-texture-dots-size: 24px 24px;
}

/* ─────────────────────────────────────────────────────────────────
   SEMANTIC TYPE — apply to actual elements
   These are the canonical rules. Override per component sparingly.
   ───────────────────────────────────────────────────────────────── */

html { font-family: var(--kb-font-sans); }

body {
  font-family: var(--kb-font-sans);
  font-size: var(--kb-fs-base);
  line-height: var(--kb-lh-body);
  color: var(--kb-text);
  background: var(--kb-bg);
  background-image: var(--kb-texture-dots);
  background-size: var(--kb-texture-dots-size);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: 'tnum' 1; /* tabular numerals always on */

  /* margin reset previously came from a separate rule that the splice
     dropped; keep zero margin so the design-token CSS doesn't add a
     scroll on every page. */
  margin: 0;
}
* { box-sizing: border-box; }
html { margin: 0; padding: 0; }

/* Display & headings */
h1, .h1 {
  font-size: clamp(var(--kb-fs-3xl), 6.5vw, var(--kb-fs-5xl));
  font-weight: var(--kb-weight-black);
  letter-spacing: var(--kb-track-display);
  line-height: var(--kb-lh-tight);
  margin: 0 0 var(--kb-space-5);
  color: var(--kb-text);
}
h2, .h2 {
  font-size: clamp(var(--kb-fs-xl), 3vw, var(--kb-fs-2xl));
  font-weight: var(--kb-weight-xbold);
  letter-spacing: var(--kb-track-tight);
  line-height: var(--kb-lh-snug);
  margin: 0 0 var(--kb-space-4);
  color: var(--kb-text);
}
h3, .h3 {
  font-size: var(--kb-fs-md);
  font-weight: var(--kb-weight-bold);
  letter-spacing: var(--kb-track-tight);
  margin: 0 0 var(--kb-space-3);
  color: var(--kb-text);
}
h4, .h4 {
  font-size: var(--kb-fs-base);
  font-weight: var(--kb-weight-bold);
  margin: 0 0 var(--kb-space-2);
  color: var(--kb-text);
}

p   { margin: 0 0 var(--kb-space-4); color: var(--kb-text); }
.lead   { font-size: var(--kb-fs-lg); color: var(--kb-text-sec); line-height: var(--kb-lh-body); }
.muted  { color: var(--kb-text-sec); }
.dim    { color: var(--kb-muted); }

/* The signature uppercase eyebrow / pill label */
.eyebrow {
  font-size: var(--kb-fs-xs);
  font-weight: var(--kb-weight-bold);
  letter-spacing: var(--kb-track-xwide);
  text-transform: uppercase;
  color: var(--kb-text-sec);
}

/* Money — always tabular, often gradient-clipped */
.money {
  font-variant-numeric: tabular-nums;
  font-weight: var(--kb-weight-black);
  color: var(--kb-gold);
  letter-spacing: -0.5px;
}
.money-grad {
  font-variant-numeric: tabular-nums;
  font-weight: var(--kb-weight-black);
  background: var(--kb-grad-money);
  -webkit-background-clip: text;
          background-clip: text;
  -webkit-text-fill-color: transparent;
          color: transparent;
  letter-spacing: -0.5px;
}

a {
  color: var(--kb-accent);
  text-decoration: none;
  font-weight: var(--kb-weight-semi);
}
a:hover {
  color: var(--kb-accent-2);
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

code, kbd, samp, pre { font-family: var(--kb-font-mono); }
code {
  background: rgba(255,255,255,0.6);
  border: 1px solid rgba(181,207,224,0.2);
  color: var(--kb-accent);
  padding: 2px 8px;
  border-radius: var(--kb-radius-xs);
  font-size: 0.9em;
}

::selection { background-color: var(--kb-blue-pastel); color: var(--kb-accent); }
.container { max-width: 1100px; margin: 0 auto; padding: 0 16px; }

/* Header */
.kb-header {
  background: rgba(253, 249, 243, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--kb-border);
  padding: 14px 0;
  position: sticky;
  top: 0;
  z-index: 50;
}
.kb-header-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.kb-logo {
  font-weight: 800;
  font-size: 24px;
  color: var(--kb-text);
  letter-spacing: -0.8px;
  text-decoration: none;
}
.kb-logo:hover { text-decoration: none; }
.kb-logo-dot { color: var(--kb-accent); }
.kb-nav { display: flex; gap: 6px; align-items: center; }
.kb-nav a {
  color: var(--kb-text-sec);
  padding: 8px 12px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 14px;
}
.kb-nav a:hover { background: var(--kb-accent-soft); color: var(--kb-accent-2); text-decoration: none; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 10px 20px; border-radius: 12px;
  font-weight: 700; font-size: 14px; cursor: pointer;
  border: 1px solid transparent;
  background: var(--kb-surface); color: var(--kb-text);
  text-decoration: none;
  transition: transform 0.1s ease, box-shadow 0.15s ease, background 0.15s ease;
  min-height: 44px;
  box-shadow: var(--kb-shadow-sm);
}
.btn:hover { transform: translateY(-1px); box-shadow: var(--kb-shadow); text-decoration: none; }
.btn:active { transform: translateY(0); }
.btn-primary {
  background: var(--kb-accent);
  color: white;
  border-color: var(--kb-accent);
  box-shadow: 0 4px 12px rgba(74, 124, 168, 0.25);
}
.btn-primary:hover { background: var(--kb-accent-2); color: white; box-shadow: 0 6px 18px rgba(74, 124, 168, 0.35); }
.btn-danger { background: var(--kb-red); color: white; border-color: var(--kb-red); }
.btn-ghost {
  background: transparent;
  border-color: var(--kb-border);
  box-shadow: none;
  color: var(--kb-text);
}
.btn-ghost:hover { background: var(--kb-surface); border-color: var(--kb-text-sec); }
.btn-sm { padding: 6px 14px; min-height: 36px; font-size: 13px; }
.btn-xl { padding: 16px 28px; min-height: 56px; font-size: 16px; font-weight: 800; }

/* Cards */
.card {
  background: var(--kb-surface);
  border: 1px solid var(--kb-border);
  border-radius: var(--kb-radius);
  padding: 20px;
  box-shadow: var(--kb-shadow-sm);
}
.card-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.card-title { font-size: 16px; font-weight: 700; margin: 0; color: var(--kb-text); }
.card-sub { color: var(--kb-text-sec); font-size: 13px; margin: 0; }

/* Hero — pastel watercolour, playful */
.hero {
  position: relative;
  background:
    radial-gradient(ellipse at 10% 15%, var(--kb-blue-pastel) 0%, transparent 55%),
    radial-gradient(ellipse at 90% 25%, var(--kb-yellow) 0%, transparent 50%),
    radial-gradient(ellipse at 25% 85%, var(--kb-pink) 0%, transparent 55%),
    radial-gradient(ellipse at 80% 90%, var(--kb-mint) 0%, transparent 55%),
    radial-gradient(ellipse at 50% 50%, var(--kb-lavender-soft) 0%, transparent 70%),
    var(--kb-surface);
  border: 1px solid var(--kb-border);
  border-radius: 24px;
  padding: 64px 40px;
  margin: 24px 0 40px;
  overflow: hidden;
  box-shadow: var(--kb-shadow-lg);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 48px;
  align-items: center;
  max-width: 1100px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: var(--kb-surface);
  border: 1.5px solid var(--kb-accent);
  color: var(--kb-accent);
  font-size: 13px;
  font-weight: 700;
  border-radius: 999px;
  margin-bottom: 24px;
  box-shadow: 0 4px 12px rgba(74, 124, 168, 0.15);
  transform: rotate(-1deg);
}
.hero h1 {
  font-size: clamp(40px, 6.5vw, 72px);
  font-weight: 800;
  margin: 0 0 20px;
  letter-spacing: -2px;
  line-height: 1;
  color: var(--kb-text);
}
.hero h1 .word-hl {
  position: relative;
  display: inline-block;
  white-space: nowrap;
}
.hero h1 .word-hl::before {
  content: "";
  position: absolute;
  inset: 8% -4% 8% -4%;
  background: var(--kb-yellow);
  border-radius: 8px;
  z-index: -1;
  transform: rotate(-1.5deg);
}
.hero h1 .word-hl-pink::before { background: var(--kb-pink); }
.hero h1 .word-hl-mint::before { background: var(--kb-mint); }
.hero h1 .squiggle {
  display: inline-block;
  position: relative;
}
.hero h1 .squiggle::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -10px;
  height: 12px;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 12'><path d='M0,6 Q25,0 50,6 T100,6 T150,6 T200,6' stroke='%234A7CA8' stroke-width='3' fill='none' stroke-linecap='round'/></svg>");
  background-repeat: no-repeat;
  background-size: 100% 100%;
}
.hero p.hero-sub {
  font-size: clamp(16px, 1.6vw, 19px);
  color: var(--kb-text-sec);
  margin: 0 0 32px;
  line-height: 1.55;
  max-width: 540px;
}
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-trust {
  display: flex;
  gap: 20px;
  margin-top: 32px;
  font-size: 13px;
  color: var(--kb-text-sec);
  flex-wrap: wrap;
  font-weight: 500;
}
.hero-trust span { display: inline-flex; align-items: center; gap: 6px; }
.hero-image { display: flex; justify-content: center; align-items: center; }
.hero-image img {
  max-width: 100%;
  height: auto;
  filter: drop-shadow(0 30px 60px rgba(74, 124, 168, 0.22));
}

/* Floating sticker — sits in hero corner */
.hero-sticker {
  position: absolute;
  top: 24px;
  right: 32px;
  background: var(--kb-yellow);
  border: 2px solid var(--kb-yellow-deep);
  color: var(--kb-text);
  font-weight: 800;
  font-size: 13px;
  padding: 10px 18px;
  border-radius: 999px;
  transform: rotate(8deg);
  box-shadow: 0 6px 16px rgba(168, 163, 64, 0.3);
  z-index: 2;
}

/* Stat row */
.stat-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin: 20px 0; }
.stat {
  background: var(--kb-surface);
  border: 1px solid var(--kb-border);
  border-radius: var(--kb-radius);
  padding: 20px;
  box-shadow: var(--kb-shadow-sm);
}
.stat-num { font-size: 26px; font-weight: 800; color: var(--kb-text); font-variant-numeric: tabular-nums; }
.stat-num.gold { color: var(--kb-gold); }
.stat-label { color: var(--kb-text-sec); font-size: 12px; text-transform: uppercase; letter-spacing: 0.6px; font-weight: 600; margin-top: 4px; }

/* Marketplace section */
.marketplace-head {
  display: flex; justify-content: space-between; align-items: end;
  flex-wrap: wrap; gap: 16px; margin-bottom: 18px;
}
.marketplace-head h2 { margin: 0; }
.marketplace-head p { color: var(--kb-text-sec); margin: 4px 0 0; font-size: 14px; }
.market-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: var(--kb-surface);
  border: 1px solid var(--kb-border);
  border-radius: var(--kb-radius);
  overflow: hidden;
  box-shadow: var(--kb-shadow-sm);
}
.market-table thead th {
  background: var(--kb-inset);
  color: var(--kb-text-sec);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.7px;
  font-weight: 700;
  padding: 14px 18px;
  text-align: left;
  border-bottom: 1px solid var(--kb-border);
}
.market-table tbody td {
  padding: 18px;
  border-bottom: 1px solid var(--kb-border-sub);
  vertical-align: middle;
}
.market-table tbody tr:last-child td { border-bottom: none; }
.market-table tbody tr:hover { background: var(--kb-inset); }
.market-title { display: flex; flex-direction: column; gap: 4px; }
.market-title strong { font-size: 16px; font-weight: 700; color: var(--kb-text); }
.market-title small { color: var(--kb-text-sec); font-size: 13px; }
.market-payout {
  font-size: 22px;
  font-weight: 800;
  color: var(--kb-gold);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.market-payout small { display: block; font-size: 11px; font-weight: 500; color: var(--kb-muted); text-transform: uppercase; letter-spacing: 0.5px; }
.market-empty { padding: 60px 20px; text-align: center; color: var(--kb-text-sec); }

/* Big CTA band — pastel gradient */
.cta-band {
  background:
    radial-gradient(ellipse at 20% 50%, var(--kb-blue-pastel) 0%, transparent 55%),
    radial-gradient(ellipse at 80% 50%, var(--kb-pink) 0%, transparent 55%),
    var(--kb-surface);
  border: 1px solid var(--kb-border);
  border-radius: 24px;
  padding: 56px 32px;
  text-align: center;
  margin: 56px 0;
  box-shadow: var(--kb-shadow);
}
.cta-band h2 {
  font-size: clamp(28px, 4vw, 42px);
  margin: 0 0 12px;
  letter-spacing: -1.2px;
  color: var(--kb-text);
}
.cta-band p {
  font-size: 17px;
  color: var(--kb-text-sec);
  margin: 0 auto 28px;
  max-width: 560px;
}

/* Value prop trio */
.vp-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 24px 0;
}
.vp-card {
  background: var(--kb-surface);
  border: 1px solid var(--kb-border);
  border-radius: 18px;
  padding: 28px 24px;
  box-shadow: var(--kb-shadow-sm);
  position: relative;
  overflow: hidden;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.vp-card:hover { transform: translateY(-2px); box-shadow: var(--kb-shadow); }
.vp-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
}
.vp-card.tone-mint::before { background: var(--kb-mint-deep); }
.vp-card.tone-peach::before { background: var(--kb-pink-deep); }
.vp-card.tone-sky::before { background: var(--kb-accent); }
.vp-icon {
  width: 56px; height: 56px;
  border-radius: 16px;
  display: inline-flex;
  align-items: center; justify-content: center;
  font-size: 28px;
  margin-bottom: 16px;
}
.vp-card.tone-mint .vp-icon { background: var(--kb-mint); }
.vp-card.tone-peach .vp-icon { background: var(--kb-pink); }
.vp-card.tone-sky .vp-icon { background: var(--kb-blue-pastel); }
.vp-card h3 { margin: 0 0 8px; font-size: 18px; font-weight: 800; color: var(--kb-text); }
.vp-card p { margin: 0; color: var(--kb-text-sec); font-size: 14px; line-height: 1.6; }

/* Pills */
.pill { display: inline-flex; align-items: center; padding: 4px 12px; border-radius: 999px; font-size: 12px; font-weight: 700; }
.pill-green { background: var(--kb-mint); color: #3F6753; }
.pill-gold { background: var(--kb-gold-soft); color: var(--kb-gold); }
.pill-blue { background: var(--kb-blue-pastel); color: var(--kb-accent); }
.pill-red { background: var(--kb-red-soft); color: #92302F; }
.pill-pink { background: var(--kb-pink); color: var(--kb-pink-deep); }
.pill-purple { background: var(--kb-lavender); color: #5C5485; }
.pill-muted { background: var(--kb-inset); color: var(--kb-text-sec); }

/* Forms */
.form-group { margin-bottom: 18px; }
.form-label { display: block; font-size: 13px; font-weight: 700; color: var(--kb-text); margin-bottom: 6px; }
.form-help { font-size: 12px; color: var(--kb-muted); margin-top: 6px; }
.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 12px 16px;
  background: var(--kb-surface);
  border: 1.5px solid var(--kb-border);
  border-radius: 12px;
  color: var(--kb-text);
  font-family: inherit;
  font-size: 14px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--kb-accent);
  box-shadow: 0 0 0 3px rgba(74, 124, 168, 0.18);
}
.form-checkbox { display: inline-flex; align-items: center; gap: 8px; cursor: pointer; }

/* Tables */
.table { width: 100%; border-collapse: collapse; }
.table th, .table td { padding: 12px 14px; text-align: left; border-bottom: 1px solid var(--kb-border-sub); font-size: 14px; color: var(--kb-text); }
.table th { color: var(--kb-text-sec); font-size: 12px; text-transform: uppercase; letter-spacing: 0.6px; font-weight: 700; background: var(--kb-inset); }
.table td.num, .table th.num { text-align: right; font-variant-numeric: tabular-nums; }
.table tr:last-child td { border-bottom: none; }

/* Leaderboard */
.lb-row {
  display: grid;
  grid-template-columns: 40px 1fr auto auto;
  gap: 14px;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid var(--kb-border-sub);
}
.lb-row:last-child { border-bottom: none; }
.lb-rank { font-weight: 800; color: var(--kb-text-sec); font-size: 14px; }
.lb-rank.gold { color: var(--kb-gold); font-size: 18px; }
.lb-name { font-weight: 700; color: var(--kb-text); }
.lb-conv { color: var(--kb-text-sec); font-size: 13px; }
.lb-earned { font-weight: 800; color: var(--kb-gold); font-variant-numeric: tabular-nums; }

/* Flash */
.flash { padding: 12px 16px; border-radius: 12px; margin: 12px 0; font-weight: 600; font-size: 14px; }
.flash-success { background: var(--kb-mint); color: #3F6753; border: 1px solid var(--kb-mint-deep); }
.flash-error { background: var(--kb-red-soft); color: #92302F; border: 1px solid var(--kb-red); }
.flash-info { background: var(--kb-blue-pastel); color: var(--kb-accent); border: 1px solid var(--kb-accent); }

/* Auth */
.auth-page { max-width: 420px; margin: 60px auto; }
.auth-page .card { padding: 32px; }

/* Link display */
.link-display {
  background: var(--kb-inset);
  border: 1.5px dashed var(--kb-accent);
  border-radius: 12px;
  padding: 14px;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  font-family: 'SF Mono', Menlo, monospace;
  font-size: 14px;
  word-break: break-all;
  color: var(--kb-accent);
  font-weight: 600;
}
.link-copy-btn { flex-shrink: 0; }

/* Footer */
.kb-footer {
  color: var(--kb-muted);
  padding: 60px 0 30px;
  text-align: center;
  font-size: 13px;
}

/* Section spacing */
section { margin: 48px 0; }
h2 { font-size: clamp(22px, 3vw, 30px); font-weight: 800; margin: 0 0 16px; letter-spacing: -0.5px; color: var(--kb-text); }
h3 { font-size: 16px; font-weight: 700; margin: 0 0 12px; color: var(--kb-text); }

/* Responsive */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 24px; }
  .hero-image { order: -1; max-width: 320px; margin: 0 auto; }
  .hero-sticker { display: none; }
  .vp-grid { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .hero { padding: 36px 20px; margin: 8px 0 24px; border-radius: 18px; }
  .stat-row { grid-template-columns: repeat(2, 1fr); }
  .campaign-grid { grid-template-columns: 1fr; }
  .kb-nav { gap: 4px; }
  .kb-nav a { padding: 6px 8px; font-size: 13px; }
  .kb-logo { font-size: 18px; }
  .market-table thead { display: none; }
  .market-table tbody, .market-table tr, .market-table td { display: block; width: 100%; }
  .market-table tbody tr { padding: 16px; border-bottom: 1px solid var(--kb-border-sub); }
  .market-table tbody tr:last-child { border-bottom: none; }
  .market-table tbody td { padding: 4px 0; border: none; }
  .market-table tbody td[data-label]::before {
    content: attr(data-label);
    display: inline-block;
    width: 90px;
    color: var(--kb-muted);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 700;
  }
  .market-payout { font-size: 18px; }
  .cta-band { padding: 40px 22px; margin: 32px 0; border-radius: 18px; }
}

/* Campaign cards (influencer dashboard) */
.campaign-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px; }
.campaign-card { background: var(--kb-surface); border: 1px solid var(--kb-border); border-radius: var(--kb-radius); padding: 20px; box-shadow: var(--kb-shadow-sm); }
.campaign-card-title { font-size: 18px; font-weight: 800; margin: 0 0 6px; color: var(--kb-text); }
.campaign-card-niche { color: var(--kb-text-sec); font-size: 13px; margin: 0 0 12px; }
.campaign-card-desc { color: var(--kb-text-sec); font-size: 14px; margin: 0 0 16px; min-height: 42px; }
.campaign-payout { display: inline-flex; align-items: center; gap: 6px; font-size: 18px; font-weight: 800; color: var(--kb-gold); font-variant-numeric: tabular-nums; }
.campaign-payout-event { color: var(--kb-text-sec); font-size: 13px; font-weight: 500; }