/* File: public/css/tokens.css
   This file MUST contain CSS variables (tokens). Keep component CSS in components or app.css.
*/
:root {
  --font-sans: Roboto Condensed ,Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji",
    "Segoe UI Emoji";
  --container-max: 1180px;

  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-pill: 9999px;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 8px 20px rgba(0, 0, 0, 0.08);

  /* Default tokens (fallback) */
  --bg: #ffffff;
  --bg-elevated: #ffffff;
  --bg-muted: #fafafa;

  --text: #0f172a;
  --text-muted: #6b7280;

  --border: #e5e7eb;
  --divider: #e5e7eb;

  --primary: #1f2937;
  --on-primary: #ffffff;

  --accent: #b87333;
  --accent-hover: #a9672f;
  --on-accent: #ffffff;

  --card-bg: var(--bg-elevated);
  --card-border: var(--border);
  --card-shadow: var(--shadow-md);

  --input-bg: var(--bg-elevated);
  --input-border: var(--border);
  --input-text: var(--text);
  --input-placeholder: rgba(107, 114, 128, 0.85);

  --btn-accent-bg: var(--accent);
  --btn-accent-bg-hover: var(--accent-hover);
  --btn-accent-text: var(--on-accent);

  --focus-ring: rgba(184, 115, 51, 0.28);
}


/* Theme: premium-industrial */
:root[data-theme="premium-industrial"] {
  --bg: #ffffff;
  --bg-elevated: #ffffff;
  --bg-muted: #fafafa;

  --text: #0f172a;
  --text-muted: #6b7280;

  --border: #e5e7eb;
  --divider: #e5e7eb;

  --primary: #1f2937;
  --on-primary: #ffffff;

  --accent: #b87333;
  --accent-hover: #a9672f;
  --on-accent: #ffffff;

  --focus-ring: rgba(184, 115, 51, 0.28);
}

/* Global body base (avoid inline body style) */
html, body {
  height: 100%;
}
body.app-body {
  margin: 0;
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.rt-hero {
  position: relative;
  isolation: isolate;
  background:
    linear-gradient(
      180deg,
      color-mix(in srgb, var(--bg) 88%, transparent) 0%,
      var(--bg-muted) 100%
    ),
    radial-gradient(
      1200px 600px at 10% -50%,
      color-mix(in srgb, var(--primary) 12%, transparent),
      transparent 60%
    ),
    radial-gradient(
      1000px 460px at 90% -40%,
      color-mix(in srgb, var(--accent) 12%, transparent),
      transparent 65%
    ),
    var(--hero-bg, none);
  background-size: cover, auto, auto, cover;
  background-position: center;
  background-repeat: no-repeat;
  padding: 58px 0 70px;
  border-top: 1px solid var(--divider);
  overflow: hidden;
}

.rt-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(
      100% 120% at 80% -20%,
      color-mix(in srgb, var(--primary) 18%, transparent),
      transparent 55%
    ),
    linear-gradient(180deg, rgba(0, 0, 0, 0.04), rgba(0, 0, 0, 0.015) 40%, transparent);
  pointer-events: none;
  mix-blend-mode: multiply;
}

.rt-wrap {
  max-width: var(--container-max, 1180px);
  margin: 0 auto;
  padding: 0 20px;
  display: grid;
  gap: 42px;
  grid-template-columns: 1.15fr 1fr;
}
@media (max-width: 992px) {
  .rt-wrap {
    grid-template-columns: 1fr;
    gap: 28px;
  }
}

.rt-accent {
  position: absolute;
  pointer-events: none;
  opacity: 0.12;
  filter: saturate(0.9);
}
.rt-accent--ring {
  width: 520px;
  height: 520px;
  border-radius: 50%;
  border: 60px solid var(--primary);
  top: -280px;
  right: -120px;
  animation: float 9s ease-in-out infinite;
}
.rt-accent--plate {
  width: 540px;
  height: 160px;
  left: -120px;
  top: 120px;
  border-radius: var(--radius-lg, 18px);
  background: linear-gradient(
    100deg,
    color-mix(in srgb, var(--bg) 92%, transparent),
    color-mix(in srgb, var(--bg) 25%, transparent) 40%,
    color-mix(in srgb, var(--bg) 92%, transparent)
  );
  transform: rotate(-6deg);
  animation: shine 5s linear infinite;
}
@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(12px);
  }
}
@keyframes shine {
  0% {
    transform: translateX(-10%) rotate(-6deg);
  }
  100% {
    transform: translateX(10%) rotate(-6deg);
  }
}

.rt-left {
  align-self: center;
}

.rt-title {
  font-family: var(--font-sans, ui-sans-serif, system-ui);
  font-weight: 700;
  line-height: 1.04;
  letter-spacing: 0.2px;
  font-size: clamp(40px, 5.1vw, 66px);
  color: var(--text);
  margin: 0 0 14px;
}
.rt-title span:nth-child(2) {
  display: block;
  color: color-mix(in srgb, var(--text) 92%, var(--primary));
}

.rt-lead {
  font-family: var(--font-sans, ui-sans-serif, system-ui);
  color: var(--text-muted);
  font-size: 16px;
  line-height: 1.6;
  margin: 0 0 18px;
}

/* Chips */
.rt-chips {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.rt-chip {
  border: 1px solid var(--border);
  background: var(--primary);
  border-radius: var(--radius-pill, 9999px);
  padding: 10px 14px;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--on-primary);
  cursor: pointer;
  transition: transform 0.08s ease, box-shadow 0.18s ease, border-color 0.18s ease, background 0.18s ease,
    color 0.18s ease;
}
.rt-chip:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary);
  color: var(--primary);
  background: var(--bg);
}

/* Trending */
.rt-trending {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 16px;
  flex-wrap: wrap;
}
.rt-trending__label {
  font-size: 12px;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.rt-trending__list {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  list-style: none;
  padding: 0;
  margin: 0;
}
.rt-trending__list button {
  background: var(--bg);
  color: var(--primary);
  height: 28px;
  padding: 0 12px;
  border-radius: var(--radius-pill, 9999px);
  border: 1px dashed color-mix(in srgb, var(--primary) 70%, transparent);
  cursor: pointer;
  font-weight: 700;
  transition: all 0.15s ease;
}
.rt-trending__list button:hover {
  background: color-mix(in srgb, var(--primary) 6%, var(--bg));
  border-style: solid;
}

/* Right card */
.rt-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md, 12px);
  box-shadow: var(--card-shadow);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.rt-lbl {
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 800;
  color: color-mix(in srgb, var(--text) 85%, var(--text-muted));
  margin: 4px 2px 6px;
}

.rt-input {
  display: grid;
  grid-template-columns: 24px 1fr;
  align-items: center;
  gap: 10px;
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  border-radius: var(--radius-md, 12px);
  padding: 10px 12px;
}
.rt-input:focus-within {
  border-color: color-mix(in srgb, var(--primary) 25%, var(--border));
  box-shadow: 0 0 0 3px var(--focus-ring);
}

.rt-ico {
  width: 18px;
  height: 18px;
  color: color-mix(in srgb, var(--text-muted) 92%, var(--primary));
}

.rt-input input,
.rt-input select {
  height: 34px;
  border: 0;
  outline: 0;
  width: 100%;
  font-size: 14px;
  color: var(--input-text);
  background: transparent;
  -webkit-appearance: none;
  appearance: none;
}
.rt-input input::placeholder {
  color: var(--input-placeholder);
}

.rt-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.rt-col {
  display: flex;
  flex-direction: column;
}
@media (max-width: 540px) {
  .rt-row {
    grid-template-columns: 1fr;
  }
}

.rt-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  height: 46px;
  border: 0;
  border-radius: var(--radius-md, 12px);
  cursor: pointer;
  background: var(--btn-accent-bg);
  color: var(--btn-accent-text);
  font-weight: 800;
  letter-spacing: 0.02em;
  transition: filter 0.15s ease, transform 0.06s ease, box-shadow 0.18s ease;
  box-shadow: 0 8px 22px color-mix(in srgb, var(--accent) 28%, transparent),
    inset 0 0 0 1px color-mix(in srgb, var(--bg) 12%, transparent);
}
.rt-cta svg {
  width: 18px;
  height: 18px;
}
.rt-cta:hover {
  background: var(--btn-accent-bg-hover);
  transform: translateY(-1px);
}

.rt-mini {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  color: var(--text-muted);
  font-size: 12px;
  margin-top: 6px;
}
.rt-mini__pill {
  display: inline-flex;
  align-items: center;
  height: 26px;
  padding: 0 10px;
  border-radius: var(--radius-pill, 9999px);
  background: color-mix(in srgb, var(--primary) 6%, var(--bg));
  border: 1px solid color-mix(in srgb, var(--primary) 10%, var(--border));
  font-weight: 700;
  color: color-mix(in srgb, var(--text) 90%, var(--text-muted));
}
.rt-mini__sep {
  opacity: 0.5;
}

/* ===================== TOP CATEGORIES ===================== */
.rt-topcats {
  background: var(--bg);
  border-top: 1px solid var(--divider);
}
.tc-wrap {
  max-width: var(--container-max, 1180px);
  margin: 0 auto;
  padding: 18px 20px 28px;
}

.tc-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}
.tc-head h2 {
  margin: 0;
  font-family: var(--font-sans, ui-sans-serif, system-ui);
  font-weight: 700;
  letter-spacing: 0.2px;
  color: var(--text);
  font-size: 20px;
}

.tc-notice {
  font-size: 14px;
  color: var(--text);
  background: var(--bg-muted);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm, 10px);
  padding: 10px 12px;
  margin-bottom: 12px;
}

.tc-rail {
  position: relative;
}
.tc-row {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 120px;
  gap: 14px;
  overflow: auto;
  scroll-behavior: smooth;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding: 6px 44px;
}
.tc-row::-webkit-scrollbar {
  height: 8px;
}
.tc-row::-webkit-scrollbar-thumb {
  background: color-mix(in srgb, var(--text-muted) 20%, transparent);
  border-radius: var(--radius-pill, 9999px);
}

.tc-item {
  scroll-snap-align: start;
}
.tc-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md, 12px);
  padding: 10px;
  min-height: 120px;
  transition: box-shadow 0.18s ease, transform 0.08s ease, border-color 0.18s ease, background 0.18s ease;
}
.tc-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: color-mix(in srgb, var(--primary) 18%, var(--border));
}

.tc-fig {
  width: 72px;
  height: 52px;
  display: grid;
  place-items: center;
}
.tc-fig img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  display: block;
}

.tc-name {
  font-size: 12px;
  text-align: center;
  font-weight: 700;
  color: color-mix(in srgb, var(--text) 92%, var(--text-muted));
  line-height: 1.25;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.tc-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--bg);
  color: var(--primary);
  border: 1px solid var(--border);
  cursor: pointer;
  box-shadow: var(--shadow-sm);
}
.tc-arrow svg {
  width: 18px;
  height: 18px;
}
.tc-arrow--left {
  left: 4px;
}
.tc-arrow--right {
  right: 4px;
}
.tc-arrow:hover {
  background: var(--primary);
  color: var(--on-primary);
  border-color: var(--primary);
}

@media (max-width: 640px) {
  .tc-row {
    padding: 6px 40px;
    grid-auto-columns: 110px;
  }
  .tc-fig {
    width: 64px;
    height: 46px;
  }
}