/******* Do not edit this file *******
Simple Custom CSS and JS - by Silkypress.com
Saved: May 22 2026 | 02:28:17 */
/* ================================================================
   LEAGUE COLOR INTELLIGENCE SYSTEM v4.0
   TheJerseyGenerator.com — TJG Brand DNA
   #AA1410 red · #0D1B2A navy · #F0F4F8 ice
   ================================================================ */

:root {
  --red:      #AA1410;
  --red-d:    #8B100D;
  --red-glow: rgba(170,20,16,.2);
  --navy:     #0D1B2A;
  --navy-2:   #1C2E40;
  --ice:      #F0F4F8;
  --border:   #E2E8EF;
  --text:     #0D1B2A;
/*   --muted:    #6B7A8D; */
  --white:    #FFFFFF;
  --z:        9999999;
  --w:        min(582px, 96vw);
  --spd:      .22s;
  --font:     "Poppins", sans-serif;
  --mono:     "Roboto", system-ui, -apple-system, "Segoe UI", Arial, sans-serif;
  --r:        10px;
}

/* ── FLOATING BUTTON ─────────────────────────────────────────── */
#tc4-btn {
  position: fixed;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  z-index: var(--z);

  width: 56px;
  height: 250px;

  border: 0;
  border-radius: 14px 0 0 14px;
background: linear-gradient(180deg, #be1002, #1e3073);
  color: #fff;

  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;

  cursor: pointer;

  box-shadow:
    -6px 0 24px rgba(170, 20, 16, .45),
    -2px 0 10px rgba(0, 0, 0, .25);

  transition: transform .18s ease, width .25s ease, box-shadow .25s ease, filter .25s ease;

  overflow: hidden;
  padding: 0;

  /* improves mobile tap perception */
  -webkit-tap-highlight-color: transparent;
}

/* Hover / intent */
#tc4-btn:hover {
  width: 66px;
  filter: brightness(1.05);
  box-shadow:
    -8px 0 28px rgba(170, 20, 16, .55),
    -3px 0 14px rgba(0, 0, 0, .28);
}

/* Active feedback */
#tc4-btn:active {
  transform: translateY(-50%) scale(0.97);
}

/* Focus accessibility (important for conversion + keyboard users) */
#tc4-btn:focus-visible {
  outline: 3px solid rgba(255, 255, 255, .9);
  outline-offset: -4px;
}

/* Text label */
.tc4-btn-word {
  font: 800 9px/1 var(--font);
  letter-spacing: .18em;
  opacity: .9;


  writing-mode: vertical-rl;
  text-orientation: mixed;
  transform: rotate(180deg);

  user-select: none;
}

/* ===== Tooltip (desktop only, more premium feel) ===== */
#tc4-btn::after {
  content: "Explore Team Colors";

  position: absolute;
  right: 70px;
  top: 50%;
  transform: translateY(-50%);

  background: rgba(10, 16, 32, .95);
  backdrop-filter: blur(8px);

  color: #fff;
  padding: 10px 12px;

  border-radius: 10px;

  font: 700 12px/1 var(--font);
  letter-spacing: .02em;

  white-space: nowrap;

  box-shadow: 0 10px 30px rgba(0,0,0,.35);

  opacity: 0;
  pointer-events: none;

  transition: opacity .2s ease, transform .2s ease;
}

/* tooltip arrow */
#tc4-btn::before {
  content: "";

  position: absolute;
  right: 62px;
  top: 50%;
  transform: translateY(-50%);

  border: 7px solid transparent;
  border-left-color: rgba(10, 16, 32, .95);

  opacity: 0;
  transition: opacity .2s ease;
}

/* show tooltip only on hover (desktop intent) */
@media (hover: hover) {
  #tc4-btn:hover::after,
  #tc4-btn:hover::before {
    opacity: 1;
  }

  #tc4-btn:hover::after {
    transform: translateY(-50%) translateX(-2px);
  }
}

/* Hide tooltip when expanded/open */
#tc4-btn[aria-expanded="true"]::after,
#tc4-btn[aria-expanded="true"]::before {
  display: none;
}

/* ===== Attention system (subtle but conversion-oriented) ===== */
.tc4-btn-pulse {
  position: absolute;
  inset: -6px;
  border-radius: 16px 0 0 16px;

  border: 2px solid rgba(255, 80, 70, .8);

  animation: tc4-ring 1.8s ease-out 3;
  pointer-events: none;
}

@keyframes tc4-ring {
  0%   { opacity: 0.9; transform: scale(1); }
  100% { opacity: 0; transform: scale(1.22); }
}

/* ===== Mobile optimization (VERY important for conversion) ===== */
@media (max-width: 540px) {
  #tc4-btn {
    width: 48px;
    height: 172px;
    border-radius: 12px 0 0 12px;
  }

  .tc4-btn-word {
    font-size: 8px;
    letter-spacing: .14em;
  }

  /* remove tooltip on mobile (replaces with clarity) */
  #tc4-btn::after,
  #tc4-btn::before {
    display: none;
  }
}

/* ===== Small UX upgrade: reduce motion for accessibility ===== */
@media (prefers-reduced-motion: reduce) {
  #tc4-btn,
  .tc4-btn-pulse {
    transition: none !important;
    animation: none !important;
  }
}
/* ── OVERLAY ─────────────────────────────────────────────────── */
#tc4-overlay {
  position: fixed;
  inset: 0;
  background: rgba(13,27,42,.48);
  z-index: calc(var(--z) - 1);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--spd);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
}
#tc4-overlay.open { opacity: 1; pointer-events: auto; }

/* ── DRAWER ──────────────────────────────────────────────────── */
#tc4-drawer {
  position: fixed;
  right: 0;
  top: 0;
  height: 100dvh;
  width: var(--w);
  z-index: var(--z);
  transform: translateX(110%);
  transition: transform .26s cubic-bezier(.32,.72,0,1);
}
#tc4-drawer.open { transform: translateX(0); }

#tc4-card {
  height: 100%;
  display: flex;
  flex-direction: column;
  background: var(--white);
  border-left: 4px solid var(--red);
  box-shadow: -20px 0 50px rgba(13,27,42,.2);
  overflow: hidden;
}

/* ── HEADER ──────────────────────────────────────────────────── */
#tc4-head {
  background: var(--navy);
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px 12px;
  flex-shrink: 0;
}
#tc4-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
  min-width: 0;
}
#tc4-title {
  font: 800 15px/1.1 var(--font);
  color: #fff;
  text-transform: uppercase;
  letter-spacing: .06em;
}
#tc4-sub {
  font: 500 10px/1 var(--font);
  color: rgba(255,255,255,.42);
  margin-top: 3px;
  text-transform: uppercase;
  letter-spacing: .08em;
}
#tc4-close {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
width:36px;
  height: 36px;
  padding: 0 12px;

  display: inline-flex;
  align-items: center;
  justify-content: center;

  color: rgba(255, 255, 255, 0.75);
  cursor: pointer;

  position: relative;
  overflow: hidden;

  transition: all var(--spd);
}

/* inner layout */
.tc4-btn-inner {
  display: flex;
  align-items: center;
  gap: 8px;
  z-index: 2;
}
/* text */
.tc4-btn-word {
  font-family: var(--font);
  font-weight: 800;
  font-size: 15px;
  line-height: 1;

  letter-spacing: .16em;
  text-transform: uppercase;

  opacity: .92;
  color: #fff;

  writing-mode: vertical-rl;
  text-orientation: mixed;
  transform: rotate(180deg);

  user-select: none;
  pointer-events: none;

  white-space: nowrap;

  transition:
    opacity var(--spd),
    letter-spacing var(--spd),
    transform var(--spd);

  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
/* Slight enhancement on hover */
#tc4-btn:hover .tc4-btn-word {
  opacity: 1;
  letter-spacing: .19em;
}

/* =========================================================
   MOBILE OPTIMIZATION
   ========================================================= */

@media (max-width: 540px) {

  #tc4-btn {
    width: 46px;
    height: 168px;

    border-radius: 12px 0 0 12px;

    box-shadow:
      -4px 0 18px rgba(170,20,16,.35),
      -2px 0 8px rgba(0,0,0,.18);
  }

  .tc4-btn-word {
    font-size: 7px;
    letter-spacing: .12em;
  }

  /* remove tooltip on mobile */
  #tc4-btn::after,
  #tc4-btn::before {
    display: none;
  }

  /* disable hover growth on mobile */
  #tc4-btn:hover {
    width: 46px;
  }
}

/* Extra small phones */
@media (max-width: 380px) {

  #tc4-btn {
    width: 42px;
    height: 154px;
  }

  .tc4-btn-word {
    font-size: 6.5px;
    letter-spacing: .1em;
  }
}

/* svg fix */
#tc4-close svg {
  display: block;
  flex-shrink: 0;
}

/* pulse effect */
.tc4-btn-pulse {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(circle, rgba(255,255,255,0.2) 0%, transparent 70%);
  opacity: 0;
  transition: opacity var(--spd);
}

/* hover */
#tc4-close:hover {
  background: rgba(255, 255, 255, 0.18);
  color: #fff;
}

#tc4-close:hover .tc4-btn-pulse {
  opacity: 1;
}

/* ── NAV TABS ────────────────────────────────────────────────── */
#tc4-nav {
  display: flex;
  background: var(--navy-2);
  flex-shrink: 0;
}
.tc4-nav {
  flex: 1;
  background: transparent;
  border: 0;
  border-bottom: 3px solid transparent;
  padding: 9px 4px;
  font: 700 10px/1 var(--font);
  color: rgba(255,255,255,.38);
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: .09em;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  white-space: nowrap;
  transition: color var(--spd), border-color var(--spd);
  margin-bottom: -1px;
}
.tc4-nav:hover  { color: rgba(255,255,255,.7); }
.tc4-nav.active { color: #fff; border-bottom-color: var(--red); }

/* ── SEARCH + FILTER AREA ────────────────────────────────────── */
#tc4-search-wrap {
  background: var(--navy-2);
  padding: 10px 14px 12px;
  border-bottom: 1px solid rgba(255,255,255,.06);
  flex-shrink: 0;
}
#tc4-search-inner {
  position: relative;
  display: flex;
  align-items: center;
  margin-bottom: 9px;
}
#tc4-search-icon {
  position: absolute;
  left: 10px;
  color: rgba(255,255,255,.35);
  pointer-events: none;
}
#tc4-search {
  width: 100%;
  box-sizing: border-box;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 8px;
  padding: 9px 34px 9px 30px;
  font: 500 13px var(--font);
  color: #fff;
  background: rgba(255,255,255,.08);
  transition: border-color var(--spd), box-shadow var(--spd), background var(--spd);
  -webkit-appearance: none;
}
#tc4-search:focus {
  outline: none;
  border-color: var(--red);
  background: rgba(255,255,255,.13);
  box-shadow: 0 0 0 3px var(--red-glow);
}
#tc4-search::placeholder { color: rgba(255,255,255,.26); }
#tc4-search::-webkit-search-cancel-button { -webkit-appearance: none; }
#tc4-search-clear {
  position: absolute;
  right: 8px;
  background: transparent;
  border: 0;
  color: rgba(255,255,255,.38);
  cursor: pointer;
  padding: 4px;
  border-radius: 4px;
  display: flex;
  align-items: center;
}
#tc4-search-clear:hover { color: #fff; }

/* Filter row: kit toggle + league tabs */
#tc4-filter-row {
  display: flex;
  align-items: center;
  gap: 8px;
}
#tc4-kit-toggle {
  display: flex;
  gap: 3px;
  flex-shrink: 0;
}
.tc4-kit {
  border: 1px solid rgba(255,255,255,.16);
  background: rgba(255,255,255,.07);
  border-radius: 6px;
  padding: 5px 9px;
  font: 700 10px/1 var(--font);
  text-transform: uppercase;
  letter-spacing: .07em;
  color: rgba(255,255,255,.44);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 4px;
  transition: all var(--spd);
  white-space: nowrap;
}
.tc4-kit:hover  { background: rgba(255,255,255,.14); color: #fff; }
.tc4-kit.active { background: var(--red); border-color: var(--red); color: #fff; }

/* League tabs */
#tc4-league-tabs {
  display: flex;
  gap: 4px;
  overflow-x: auto;
  scrollbar-width: none;
  flex: 1;
}
#tc4-league-tabs::-webkit-scrollbar { display: none; }
.tc4-ltab {
  flex-shrink: 0;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.06);
  color: rgba(255,255,255,.44);
  border-radius: 6px;
  padding: 5px 8px;
  font: 700 9px/1 var(--font);
  text-transform: uppercase;
  letter-spacing: .05em;
  white-space: nowrap;
  cursor: pointer;
  transition: all var(--spd);
}
.tc4-ltab:hover { background: rgba(255,255,255,.13); color: rgba(255,255,255,.8); }
.tc4-ltab[aria-selected="true"] {
  background: var(--red);
  color: #fff;
  border-color: var(--red);
}
.tc4-ltab:focus-visible { outline: 2px solid var(--red); outline-offset: 2px; }

/* ── BODY SCROLL ─────────────────────────────────────────────── */
#tc4-body {
  flex: 1;
  overflow-y: auto;
  padding: 12px 14px 28px;
  background: var(--ice);
  overscroll-behavior: contain;
  scrollbar-width: thin;
}
#tc4-body::-webkit-scrollbar { width: 4px; }
#tc4-body::-webkit-scrollbar-thumb { background: #c8d0da; border-radius: 2px; }

/* ── TEAM CARDS ──────────────────────────────────────────────── */
.tc4-team-card,
.tc4-combo-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r);
  margin-bottom: 10px;
  overflow: hidden;
}

.tc4-card-head {
  display: flex;
  align-items: stretch;
  border-bottom: 1px solid var(--border);
  background: var(--white);
}
.tc4-card-stripe {
  width: 5px;
  background: var(--ac, var(--red));
  flex-shrink: 0;
}
.tc4-card-name {
  font: 800 12px/1.2 var(--font);
  color: var(--text);
  text-transform: uppercase;
  letter-spacing: .06em;
  flex: 1;
  padding: 9px 8px;
  align-self: center;
}
.tc4-league-badge {
  font: 700 9px/1 var(--font);
  color: var(--white);
  background: var(--navy);
  border-radius: 4px;
  padding: 3px 6px;
  align-self: center;
  margin-right: 6px;
  text-transform: uppercase;
  letter-spacing: .06em;
  white-space: nowrap;
}
.tc4-kit-badge {
  font: 700 9px/1 var(--font);
  color: var(--muted);
  background: var(--ice);
  border-left: 1px solid var(--border);
  padding: 0 10px;
  display: flex;
  align-items: center;
  letter-spacing: .06em;
  white-space: nowrap;
}

/* ── SWATCH GRID ─────────────────────────────────────────────── */
.tc4-swatches {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(88px, 1fr));
  gap: 1px;
  background: var(--border);
}
.tc4-swatch {
  display: flex;
  flex-direction: column;
  background: var(--white);
  cursor: pointer;
}
.tc4-swatch:hover .tc4-sw-block { filter: brightness(1.08); }

.tc4-sw-block {
  height: 68px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 7px;
  transition: filter var(--spd);
  cursor: pointer;
}
.tc4-sw-role {
  font: 700 8px/1 var(--font);
  text-transform: uppercase;
  letter-spacing: .09em;
  opacity: .82;
  pointer-events: none;
}
.tc4-sw-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 3px;
}

/* WCAG badges */
.tc4-wcag {
  font: 800 8px/1 var(--font);
  padding: 2px 5px;
  border-radius: 3px;
  letter-spacing: .04em;
  cursor: help;
}
.tc4-wcag-aaa { background: #1a7f37; color: #fff; }
.tc4-wcag-aa  { background: #0969da; color: #fff; }
.tc4-wcag-a   { background: #9a6700; color: #fff; }
.tc4-wcag-x   { background: rgba(0,0,0,.18); color: inherit; }

/* Apply button */
.tc4-apply {
  background: rgba(255,255,255,.2);
  border: 1px solid rgba(255,255,255,.28);
  border-radius: 4px;
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: background var(--spd), transform var(--spd);
  padding: 0;
}
.tc4-apply:hover  { background: rgba(255,255,255,.4); }
.tc4-apply:active { transform: scale(.88); }

/* Swatch info strip */
.tc4-sw-info {
  padding: 5px 7px 4px;
  border-top: 1px solid var(--border);
  background: var(--white);
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.tc4-hex {
  font: 700 10.5px/1 var(--mono);
  color: var(--text);
  cursor: pointer;
  display: block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: color var(--spd);
}
.tc4-hex:hover { color: var(--red); text-decoration: underline; }
.tc4-rgb {
  font: 400 9px/1 var(--mono);
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ── COMBO CARDS ─────────────────────────────────────────────── */
.tc4-combos-grid {
  padding: 10px 12px 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.tc4-combo-row {
  display: flex;
  align-items: center;
  gap: 8px;
}
.tc4-combo-label {
  font: 800 9px/1 var(--font);
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--muted);
  width: 52px;
  flex-shrink: 0;
}
.tc4-combo-swatches {
  display: flex;
  gap: 3px;
  flex: 1;
}
.tc4-combo-sw {
  flex: 1;
  height: 36px;
  border-radius: 5px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 3px;
  cursor: pointer;
  border: 1px solid rgba(0,0,0,.08);
  transition: transform var(--spd), box-shadow var(--spd);
  overflow: hidden;
  font-size: 0; /* hide hex text by default */
}
.tc4-combo-sw:hover {
  transform: scaleY(1.06);
  box-shadow: 0 4px 12px rgba(0,0,0,.15);
  font-size: 9px; /* reveal on hover */
}
.tc4-combo-desc {
  font: 400 10px/1.3 var(--font);
  color: var(--muted);
  width: 90px;
  flex-shrink: 0;
}

/* ── HISTORY ─────────────────────────────────────────────────── */
#tc4-hist-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
  margin-bottom: 12px;
}
.tc4-hist-item {
  aspect-ratio: 1;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font: 700 8px/1 var(--mono);
  letter-spacing: .02em;
  cursor: pointer;
  border: 1px solid rgba(0,0,0,.1);
  transition: transform var(--spd), box-shadow var(--spd);
  text-align: center;
  padding: 4px;
  word-break: break-all;
}
.tc4-hist-item:hover {
  transform: scale(1.08);
  box-shadow: 0 4px 16px rgba(0,0,0,.2);
}
.tc4-clear-btn {
  display: block;
  margin: 4px auto 0;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 7px 18px;
  font: 700 10px var(--font);
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--muted);
  cursor: pointer;
  transition: all var(--spd);
}
.tc4-clear-btn:hover { background: var(--red); border-color: var(--red); color: #fff; }

/* ── GUIDE ───────────────────────────────────────────────────── */
#tc4-guide {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.tc4-guide-intro {
  background: var(--navy);
  color: rgba(255,255,255,.75);
  border-radius: var(--r);
  padding: 14px 16px;
  margin-bottom: 12px;
  font: 400 13px/1.65 var(--font);
  line-height: 1.6;
}
.tc4-guide-intro strong { color: #fff; font-weight: 800; }

.tc4-guide-steps { display: flex; flex-direction: column; gap: 8px; }

.tc4-step {
  display: flex;
  align-items: stretch;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}
.tc4-step-highlight { border-left: 4px solid var(--red); }
.tc4-step-num {
  flex-shrink: 0;
  width: 38px;
  background: #1e3073;
  color: #fff;
  font: 800 16px/1 var(--font);
  display: flex;
  align-items: center;
  justify-content: center;
}
.tc4-step-body { flex: 1; padding: 11px 14px; }
.tc4-step-title {
  font: 800 12px/1.2 var(--font);
  color: var(--text);
  text-transform: uppercase;
  letter-spacing: .05em;
  margin-bottom: 5px;
}
.tc4-step-desc {
  font: 400 12px/1.65 var(--font);
  color: var(--muted);
  margin: 0;
}
.tc4-step-desc strong { font-weight: 800; color: var(--text); }
.tc4-step-desc em { font-style: normal; font-weight: 700; color: var(--red); }
.tc4-step-desc code {
  background: var(--ice);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1px 5px;
  font: 600 11px var(--mono);
  color: var(--text);
}
.tc4-step-demo {
  margin-top: 8px;
  display: flex;
  align-items: center;
}
.tc4-demo-box {
  display: flex;
  align-items: center;
  gap: 7px;
  background: var(--ice);
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 7px 12px;
  font: 400 12px var(--font);
  color: var(--muted);
}
.tc4-demo-btn-on {
  display: flex;
  align-items: center;
  gap: 5px;
  background: var(--red);
  color: #fff;
  border-radius: 6px;
  padding: 5px 10px;
  font: 700 10px var(--font);
  text-transform: uppercase;
  letter-spacing: .06em;
}
.tc4-demo-btn-off {
  display: flex;
  align-items: center;
  gap: 5px;
  background: rgba(255,255,255,.07);
  color: rgba(255,255,255,.5);
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 6px;
  padding: 5px 10px;
  font: 700 10px var(--font);
  text-transform: uppercase;
  letter-spacing: .06em;
  background: var(--ice);
  color: var(--muted);
  border: 1px solid var(--border);
}
.tc4-demo-swatch {
  width: 32px;
  height: 32px;
  border-radius: 6px;
  border: 1px solid rgba(0,0,0,.1);
}
.tc4-demo-hex {
  font: 700 12px var(--mono);
  color: var(--text);
  background: var(--ice);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 3px 7px;
}

/* WCAG legend inside guide */
.tc4-wcag-legend {
  margin-top: 8px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.tc4-wl-row {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font: 400 11px/1.5 var(--font);
  color: var(--muted);
}
.tc4-wl-row .tc4-wcag { flex-shrink: 0; margin-top: 1px; }

.tc4-guide-tip {
  display: flex;
  gap: 9px;
  align-items: flex-start;
  background: #FFF8ED;
  border: 1px solid #FFE0A0;
  border-left: 4px solid #E6A817;
  border-radius: 8px;
  padding: 11px 14px;
  font: 400 12px/1.6 var(--font);
  color: #7a5300;
  margin-top: 10px;
}
.tc4-guide-tip strong { font-weight: 800; color: #5c3d00; }

/* ── EMPTY STATE ─────────────────────────────────────────────── */
.tc4-empty {
  text-align: center;
  padding: 48px 20px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r);
}
.tc4-empty-title {
  font: 700 14px/1.4 var(--font);
  color: var(--text);
  margin-bottom: 6px;
}
.tc4-empty-sub {
  font: 400 12px/1.5 var(--font);
  color: var(--muted);
  margin-bottom: 14px;
}
.tc4-empty-btn {
  background: var(--red);
  color: #fff;
  border: 0;
  border-radius: 6px;
  padding: 8px 18px;
  font: 700 11px var(--font);
  text-transform: uppercase;
  letter-spacing: .07em;
  cursor: pointer;
  transition: background var(--spd);
}
.tc4-empty-btn:hover { background: var(--red-d); }

/* ── TOAST ───────────────────────────────────────────────────── */
#tc4-toast {
  position: fixed;
  bottom: 24px;
  right: 66px;
  padding: 10px 16px;
  border-radius: 8px;
  font: 700 12px/1 var(--font);
  letter-spacing: .03em;
  box-shadow: 0 6px 24px rgba(13,27,42,.3);
  z-index: calc(var(--z) + 5);
  pointer-events: none;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity .18s, transform .18s;
  background: var(--navy);
  color: #fff;
}
#tc4-toast.tc4-show { opacity: 1; transform: translateY(0); }
#tc4-toast.tc4-toast-apply { background: var(--red); }

/* ── RESPONSIVE ──────────────────────────────────────────────── */
@media (max-width: 540px) {
  :root { --w: 100vw; }
  #tc4-card { border-left: 0; border-top: 4px solid var(--red); }
  .tc4-swatches { grid-template-columns: repeat(auto-fill, minmax(76px, 1fr)); }
  #tc4-hist-grid { grid-template-columns: repeat(4, 1fr); }
  .tc4-combo-row { flex-wrap: wrap; }
  .tc4-combo-desc { width: 100%; margin-top: 3px; }
}
@media (max-width: 380px) {
  .tc4-swatches { grid-template-columns: repeat(3, 1fr); }
  .tc4-nav { font-size: 9px; gap: 2px; }
}