/* ============================================
   TINY BREAKING — Evercoast Sample Asset Page
   ============================================ */

/* --- Reset & Base --- */

*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --color-bg: #0a0a0a;
  --color-surface: #141414;
  --color-surface-raised: #1c1c1c;
  --color-surface-hover: #242424;
  --color-border: #2c2c2c;
  --color-border-subtle: #1e1e1e;
  --color-text: #e8e8e8;
  --color-text-secondary: #b0b0b0;
  --color-text-muted: #888888;
  --color-accent: #4f8fff;
  --color-accent-hover: #6ea3ff;
  --color-accent-subtle: rgba(79, 143, 255, 0.12);
  --color-success: #34c759;
  --color-error: #ff453a;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'SF Mono', 'Fira Code', 'Consolas', monospace;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --max-width: 1080px;
  --transition: 180ms ease;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  min-height: 100vh;
}

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: #fff;
}

img, video {
  max-width: 100%;
  display: block;
}

/* --- Background --- */

.page-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  background: url('assets/background.avif') center/cover no-repeat;
  opacity: 0.15;
}

/* --- Layout --- */

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* --- Access Gate --- */

.gate {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  background-color: var(--color-bg);
}

.gate--visible {
  display: flex;
}

.gate--hidden {
  display: none;
}

.gate__panel {
  width: 100%;
  max-width: 480px;
  padding: 40px;
}

.gate__logo {
  display: block;
  height: 28px;
  margin: 0 auto 40px;
}

.gate__step {
  display: none;
}

.gate__step--active {
  display: block;
}

.gate__title {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 8px;
  text-align: center;
}

.gate__subtitle {
  font-size: 14px;
  color: var(--color-text-secondary);
  text-align: center;
  margin-bottom: 32px;
}

.gate__form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-field__label {
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-secondary);
}

.form-field__input {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--color-text);
  transition: border-color var(--transition);
  outline: none;
}

.form-field__input:focus {
  border-color: var(--color-accent);
}

.form-field__input::placeholder {
  color: var(--color-text-muted);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 24px;
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  transition: background-color var(--transition), opacity var(--transition);
}

.btn--primary {
  background-color: var(--color-accent);
  color: #fff;
}

.btn--primary:hover {
  background-color: var(--color-accent-hover);
}

.btn--primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn--full {
  width: 100%;
  margin-top: 8px;
}

.btn--secondary {
  background: transparent;
  color: var(--color-text-secondary);
  padding: 8px 16px;
  font-size: 13px;
}

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

.gate__message {
  font-size: 13px;
  text-align: center;
  margin-top: 16px;
  min-height: 1.2em;
}

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

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

/* Gate: Code input */

.gate__code-input {
  text-align: center;
  font-size: 24px;
  font-family: var(--font-mono);
  letter-spacing: 0.15em;
}

/* Gate: Disclaimer */

.gate__disclaimer {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px;
  max-height: 360px;
  overflow-y: auto;
  scrollbar-width: none;
  margin-bottom: 24px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--color-text-secondary);
}

.gate__disclaimer::-webkit-scrollbar {
  display: none;
}

.gate__disclaimer h3 {
  color: var(--color-text);
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.gate__disclaimer ol {
  padding-left: 20px;
}

.gate__disclaimer li {
  margin-bottom: 12px;
}

.gate__disclaimer strong {
  color: var(--color-text);
}

.gate__disclaimer p:last-child {
  margin-top: 16px;
  color: var(--color-text);
  font-weight: 500;
}

/* --- Header --- */

.site-header {
  padding: 24px 0;
  position: sticky;
  top: 0;
  z-index: 200;
  background-color: var(--color-bg);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-header__logo {
  height: 24px;
}

.site-header__nav {
  display: flex;
  align-items: center;
  gap: 24px;
}

.site-header__link {
  font-size: 13px;
  color: var(--color-text-secondary);
  font-weight: 500;
}

.site-header__link:hover {
  color: var(--color-text);
}

.site-header__divider {
  color: var(--color-border);
  font-size: 14px;
  user-select: none;
}

/* --- Page Intro --- */

.page-intro {
  padding: 56px 0 48px;
}

.page-intro__title {
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 16px;
}

.page-intro__description {
  font-size: 16px;
  color: var(--color-text-secondary);
  line-height: 1.5;
  max-width: 720px;
}

/* --- Hero --- */

.hero {
  padding: 48px 0 40px;
}

.hero__title {
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: 16px;
}

.hero__description {
  font-size: 17px;
  color: var(--color-text-secondary);
  line-height: 1.5;
  max-width: 720px;
  margin-bottom: 24px;
}

.hero__details {
  list-style: none;
  max-width: 720px;
  margin-bottom: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.hero__details li {
  font-size: 17px;
  color: var(--color-text-secondary);
  line-height: 1.5;
  padding-left: 20px;
  position: relative;
}

.hero__details li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
}

.hero__row {
  display: flex;
  gap: 32px;
  align-items: flex-start;
  margin-bottom: 32px;
}

.hero__content {
  flex: 1;
  min-width: 0;
}

.hero__content .hero__description:last-child {
  margin-bottom: 0;
}

.hero__promo {
  flex-shrink: 0;
  width: 260px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.hero__promo-badge {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-accent);
}

.hero__promo-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.4;
}

.hero__promo-desc {
  font-size: 12px;
  color: var(--color-text-muted);
  line-height: 1.5;
}

.hero__promo-cta {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  font-weight: 500;
  color: var(--color-accent);
  margin-top: 2px;
}

.hero__promo-cta .material-icons-outlined {
  font-size: 16px;
  transition: transform var(--transition);
}

.hero__promo:hover .hero__promo-cta .material-icons-outlined {
  transform: translateX(3px);
}

.hero__video-wrapper {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
}

.hero__video {
  width: 100%;
  display: block;
}

/* --- Section --- */

.section {
  padding: 56px 0;
}

.section__label {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  margin-bottom: 8px;
}

.section__title {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.015em;
  margin-bottom: 12px;
}

.section__description {
  font-size: 15px;
  color: var(--color-text-secondary);
  line-height: 1.7;
  max-width: 640px;
  margin-bottom: 32px;
}

/* --- Capture System Cards --- */

.capture-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.capture-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 28px;
}

.capture-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.capture-card__name {
  font-size: 16px;
  font-weight: 600;
}

.capture-card__type {
  font-size: 11px;
  font-weight: 700;
  background: var(--color-surface-raised);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 4px 10px;
  letter-spacing: 0.03em;
}

.capture-card__body {
  display: flex;
  align-items: flex-end;
  gap: 16px;
}

.capture-card__image {
  width: 120px;
  height: auto;
  object-fit: contain;
  opacity: 0.7;
  margin-left: auto;
  flex-shrink: 0;
}

.capture-card__specs {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.capture-card__spec {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--color-text-secondary);
}

.capture-card__spec .material-icons-outlined {
  font-size: 18px;
  color: var(--color-text-muted);
}

/* --- Output Tabs --- */

.output-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 32px;
  background: var(--color-surface);
  border-radius: var(--radius-sm);
  padding: 4px;
  border: 1px solid var(--color-border-subtle);
  position: sticky;
  top: 92px;
  z-index: 100;
}

.output-tabs::before {
  content: '';
  position: absolute;
  left: -24px;
  right: -24px;
  bottom: 100%;
  height: 30px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  background: rgba(10, 10, 10, 0.7);
  mask-image: linear-gradient(to bottom, transparent, black);
  -webkit-mask-image: linear-gradient(to bottom, transparent, black);
  pointer-events: none;
}

.output-tab {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 16px 20px;
  background: transparent;
  border: none;
  border-radius: 4px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: color var(--transition), background-color var(--transition);
  text-align: center;
}

.output-tab__primary {
  font-size: 20px;
  font-weight: 600;
  line-height: 24px;
  color: inherit;
}

.output-tab__secondary {
  font-size: 13px;
  font-weight: 400;
  line-height: 16px;
  opacity: 0.7;
}

.output-tab__meta {
  font-size: 11px;
  font-weight: 400;
  line-height: 14px;
  opacity: 0.5;
  margin-top: 2px;
}

.output-tab:hover {
  color: var(--color-text-secondary);
}

.output-tab--active {
  background: var(--color-surface-raised);
  color: var(--color-text);
}

.output-panel {
  padding-top: 20px;
  display: none;
}

.output-panel--active {
  display: block;
}

/* --- Output Category --- */

.output-category {
  margin-bottom: 52px;
}

.output-category:last-of-type {
  margin-bottom: 0;
}

.output-category--unavailable .output-category__header,
.output-category--unavailable .output-category__desc-row {
  opacity: 0.4;
}

.output-category__unavailable {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text);
  opacity: 1;
  cursor: pointer;
}

.output-category__unavailable .material-icons-outlined {
  font-size: 16px;
}

.output-category__unavailable:hover {
  color: var(--color-text);
}

.output-category__header {
  margin-bottom: 6px;
}

.output-category__name {
  font-size: 18px;
  font-weight: 600;
}

.output-category__desc-row {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 14px;
}

.output-category__desc {
  font-size: 13px;
  color: var(--color-text-secondary);
  line-height: 1.6;
  flex: 1;
  max-width: 500px;
}

.output-category__badge {
  font-size: 11px;
  font-weight: 600;
  border: none;
  border-radius: var(--radius-sm);
  padding: 3px 10px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  white-space: nowrap;
  margin-left: auto;
  flex-shrink: 0;
  align-self: flex-start;
}

.output-category__badge--tier-1 {
  color: var(--color-accent);
  background: rgba(79, 143, 255, 0.18);
  border: 1px solid rgba(79, 143, 255, 0.35);
}

.output-category__badge--tier-2 {
  color: var(--color-accent);
  background: rgba(79, 143, 255, 0.12);
}

.output-category__badge--tier-3 {
  color: var(--color-text-secondary);
  background: rgba(176, 176, 176, 0.12);
}

.output-category__badge--tier-4 {
  color: var(--color-text-muted);
  background: rgba(136, 136, 136, 0.08);
}

.output-category__note {
  font-size: 12px;
  color: var(--color-text-muted);
  margin-bottom: 16px;
  font-style: italic;
}

/* --- Data Tables --- */

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  table-layout: fixed;
}

.data-table col:nth-child(1) { width: auto; }
.data-table col:nth-child(2) { width: 140px; }
.data-table col:nth-child(3) { width: 140px; }
.data-table col:nth-child(4) { width: 140px; }
.data-table col:nth-child(5) { width: 60px; }

.data-table thead th {
  text-align: left;
  font-weight: 500;
  color: var(--color-text-muted);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0 16px;
  height: 40px;
  max-height: 40px;
  vertical-align: middle;
  line-height: 40px;
  border-bottom: 1px solid var(--color-border);
}

.data-table thead th:first-child,
.data-table tbody td:first-child {
  padding-left: 0;
}

.data-table thead th:last-child,
.data-table tbody td:last-child {
  text-align: right;
  padding-right: 0;
}

.data-table tbody td:last-child .data-table__link {
  justify-content: flex-end;
}

.data-table tbody td {
  padding: 0 16px;
  border-bottom: 1px solid var(--color-border-subtle);
  color: var(--color-text-secondary);
  height: 52px;
  max-height: 52px;
  vertical-align: middle;
  overflow: hidden;
  line-height: normal;
}

.data-table tbody tr:last-child td {
  border-bottom: 1px solid var(--color-border);
}


.data-table__output {
  color: var(--color-text);
  font-weight: 500;
}

.data-table__size {
  font-family: var(--font-mono);
  font-size: 12px;
}

.data-table__link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-weight: 700;
  font-size: 12px;
  line-height: 1;
  vertical-align: middle;
  padding: 6px 12px;
  background: var(--color-surface-raised);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-secondary);
  transition: background-color var(--transition), border-color var(--transition), color var(--transition);
}

.data-table__link:hover {
  background: var(--color-surface-hover);
  border-color: var(--color-text-muted);
  color: var(--color-text);
}

.data-table__link .material-icons-outlined {
  font-size: 16px;
  line-height: 1;
}

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

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

.data-table__play-link {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  vertical-align: middle;
  color: var(--color-text-secondary);
  transition: color var(--transition);
}

.data-table__play-link .material-icons-outlined {
  font-size: 32px;
  line-height: 1;
  display: block;
  margin-right: -2px;
}

.data-table__play-link:hover {
  color: var(--color-text);
}

/* --- SDK Section --- */

.sdk-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.sdk-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 20px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.sdk-card__icon {
  width: 28px;
  height: 28px;
  object-fit: contain;
  flex-shrink: 0;
}

.sdk-card__info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sdk-card__name {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text);
}

.sdk-card__desc {
  font-size: 12px;
  color: var(--color-text-muted);
}

.sdk-card__badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
  flex-shrink: 0;
  font-size: 12px;
  font-weight: 500;
  color: var(--color-accent);
  padding: 4px 10px;
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-sm);
  transition: background-color var(--transition), color var(--transition);
}

.sdk-card__badge .material-icons-outlined {
  font-size: 14px;
}

.sdk-card__badge:hover {
  background: #fff;
  border-color: #fff;
  color: #000;
}

/* --- Footer --- */

.site-footer {
  padding: 40px 0;
  border-top: 1px solid var(--color-border-subtle);
}

.site-footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-footer__logo {
  height: 18px;
  opacity: 0.5;
}

.site-footer__text {
  font-size: 12px;
  color: var(--color-text-muted);
}

/* --- Divider --- */

.divider {
  height: 1px;
  background: var(--color-border-subtle);
  border: none;
}

/* --- Responsive --- */

@media (max-width: 768px) {
  .hero__title {
    font-size: 28px;
  }

  .hero__row {
    flex-direction: column;
  }

  .hero__promo {
    width: 100%;
  }

  .capture-grid {
    grid-template-columns: 1fr;
  }

  .sdk-grid {
    grid-template-columns: 1fr;
  }

  .gate__panel {
    padding: 24px;
  }

  .output-tabs {
    flex-direction: column;
  }

  .data-table {
    font-size: 12px;
  }

  .data-table thead th,
  .data-table tbody td {
    padding: 10px 12px;
  }

  .site-footer__inner {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}