@layer components {
  /* buttons */
  .needle-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--needle-space-2xs);
    padding: 0.85rem 1.6rem;
    border-radius: var(--needle-radius-pill);
    font-weight: 700;
    font-size: 0.95rem;
    border: 1px solid transparent;
    transition: transform var(--needle-duration-fast) var(--needle-ease),
      background-color var(--needle-duration-fast) var(--needle-ease);
  }

  .needle-btn:hover {
    transform: translateY(-2px);
  }

  .needle-btn--acid {
    background: var(--pine-acid);
    color: var(--pine-ink);
  }

  .needle-btn--acid:hover {
    background: var(--pine-acid-soft);
  }

  .needle-btn--ghost {
    background: transparent;
    border-color: currentColor;
  }

  .needle-btn--outline-light {
    background: transparent;
    border-color: rgba(255, 255, 255, 0.5);
    color: var(--pine-white);
  }

  .needle-btn--outline-light:hover {
    border-color: var(--pine-white);
  }

  .needle-btn--block {
    width: 100%;
  }

  /* topbar */
  .needle-topbar {
    background: var(--pine-ink);
    position: sticky;
    top: 0;
    z-index: 100;
  }

  .needle-topbar__inner {
    width: min(100% - var(--needle-gutter) * 2, var(--needle-max-width));
    margin-inline: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--needle-space-md);
    padding-block: var(--needle-space-sm);
  }

  .needle-topbar__brand {
    color: var(--pine-white);
    font-weight: 800;
    font-size: 1.15rem;
    letter-spacing: 0.01em;
    display: inline-flex;
    align-items: center;
  }

  .needle-topbar__logo {
    height: 38px;
    width: auto;
    max-width: 170px;
    object-fit: contain;
    display: block;
  }

  .needle-topbar__nav {
    display: none;
  }

  .needle-topbar__nav ul {
    display: flex;
    gap: var(--needle-space-lg);
  }

  .needle-topbar__nav a {
    color: var(--pine-line);
    font-weight: 600;
    font-size: 0.95rem;
  }

  .needle-topbar__nav a:hover,
  .needle-topbar__nav a[aria-current="page"] {
    color: var(--pine-acid);
  }

  .needle-topbar__cta {
    display: none;
  }

  .needle-topbar__toggle {
    display: grid;
    justify-content: center;
    align-content: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    border-radius: var(--needle-radius-sm);
    color: var(--pine-white);
  }

  .needle-topbar__toggle-bars,
  .needle-topbar__toggle-bars::before,
  .needle-topbar__toggle-bars::after {
    content: "";
    display: block;
    width: 22px;
    height: 2px;
    background: currentColor;
  }

  .needle-topbar__toggle-bars::before {
    transform: translateY(-6px);
  }

  .needle-topbar__toggle-bars::after {
    transform: translateY(4px);
  }

  @media (min-width: 960px) {
    .needle-topbar__nav {
      display: block;
    }

    .needle-topbar__cta {
      display: inline-flex;
    }

    .needle-topbar__toggle {
      display: none;
    }
  }

  /* drawer dialog */
  .needle-drawer {
    border: none;
    padding: var(--needle-space-lg);
    margin: 0;
    inset: 0;
    max-width: none;
    width: 100%;
    height: 100%;
    background: var(--pine-ink);
    color: var(--pine-white);
  }

  .needle-drawer::backdrop {
    background: rgba(2, 27, 45, 0.6);
  }

  .needle-drawer__head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--needle-space-xl);
  }

  .needle-drawer__title {
    font-weight: 800;
  }

  .needle-drawer__close {
    font-size: 1.6rem;
    color: var(--pine-white);
    width: 40px;
    height: 40px;
  }

  .needle-drawer__list {
    display: grid;
    gap: var(--needle-space-lg);
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: var(--needle-space-xl);
  }

  .needle-drawer__list a[aria-current="page"] {
    color: var(--pine-acid);
  }

  /* cards */
  .needle-card {
    background: var(--pine-white);
    border: 1px solid var(--pine-line);
    border-radius: var(--needle-radius-md);
    padding: var(--needle-space-lg);
    display: grid;
    gap: var(--needle-space-sm);
  }

  .needle-card--dark {
    background: var(--pine-ink-deep);
    border-color: rgba(255, 255, 255, 0.08);
    color: var(--pine-line);
  }

  .needle-card--dark h3 {
    color: var(--pine-white);
  }

  .needle-card__icon {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    font-weight: 800;
    background: var(--pine-acid);
    color: var(--pine-ink);
  }

  .needle-card ul {
    display: grid;
    gap: var(--needle-space-3xs);
    font-size: var(--needle-size-small);
  }

  .needle-card ul li::before {
    content: "— ";
    color: var(--pine-muted);
  }

  .needle-card--dark ul li::before {
    color: var(--pine-acid-soft);
  }

  /* answers / faq */
  details.needle-faq {
    border-bottom: 1px solid var(--pine-line);
    padding-block: var(--needle-space-sm);
  }

  details.needle-faq summary {
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--needle-space-md);
    font-weight: 700;
    color: var(--pine-ink);
    padding-right: var(--needle-space-lg);
  }

  details.needle-faq summary::-webkit-details-marker {
    display: none;
  }

  details.needle-faq summary::after {
    content: "+";
    font-size: 1.4rem;
    font-weight: 400;
    color: var(--pine-muted);
    flex-shrink: 0;
  }

  details.needle-faq[open] summary::after {
    content: "–";
  }

  details.needle-faq p {
    padding-top: var(--needle-space-2xs);
    color: var(--pine-muted);
    max-width: 42rem;
  }

  /* inquiry form */
  .needle-form {
    display: grid;
    gap: var(--needle-space-md);
    background: var(--pine-white);
    border-radius: var(--needle-radius-lg);
    padding: var(--needle-space-lg);
    border: 1px solid var(--pine-line);
  }

  .needle-form__grid {
    display: grid;
    gap: var(--needle-space-md);
  }

  @media (min-width: 700px) {
    .needle-form__grid {
      grid-template-columns: 1fr 1fr;
    }

    .needle-form__grid--wide {
      grid-template-columns: repeat(2, 1fr);
    }
  }

  .needle-field {
    display: grid;
    gap: var(--needle-space-3xs);
  }

  .needle-field label {
    font-weight: 700;
    font-size: var(--needle-size-small);
  }

  .needle-field input,
  .needle-field select,
  .needle-field textarea {
    padding: 0.75rem 0.9rem;
    border: 1px solid var(--pine-line);
    border-radius: var(--needle-radius-sm);
    background: var(--pine-paper);
  }

  .needle-field textarea {
    min-height: 7rem;
    resize: vertical;
  }

  .needle-field__error {
    color: #a3123a;
    font-size: var(--needle-size-small);
    min-height: 1.1em;
  }

  .needle-field[data-needle-invalid="true"] input,
  .needle-field[data-needle-invalid="true"] select {
    border-color: #a3123a;
  }

  .needle-checklist {
    display: flex;
    flex-wrap: wrap;
    gap: var(--needle-space-sm);
  }

  .needle-checklist label {
    display: inline-flex;
    align-items: center;
    gap: var(--needle-space-3xs);
    font-size: var(--needle-size-small);
    background: var(--pine-paper);
    border: 1px solid var(--pine-line);
    border-radius: var(--needle-radius-pill);
    padding: 0.4rem 0.9rem;
  }

  .needle-consent-check {
    display: flex;
    gap: var(--needle-space-2xs);
    align-items: flex-start;
    font-size: var(--needle-size-small);
  }

  .needle-form__status {
    font-size: var(--needle-size-small);
    color: var(--pine-muted);
  }

  /* cookie consent */
  .needle-consent {
    position: fixed;
    inset-inline: 0;
    bottom: 0;
    z-index: 400;
    padding: var(--needle-space-md);
    display: flex;
    justify-content: center;
  }

  .needle-consent[hidden],
  .needle-consent.is-hidden {
    display: none !important;
  }

  .needle-consent__box {
    background: var(--pine-ink);
    color: var(--pine-paper);
    border-radius: var(--needle-radius-md);
    padding: var(--needle-space-md) var(--needle-space-lg);
    display: grid;
    gap: var(--needle-space-md);
    max-width: 62rem;
    box-shadow: 0 20px 60px rgba(2, 27, 45, 0.35);
  }

  @media (min-width: 700px) {
    .needle-consent__box {
      grid-template-columns: 1fr auto;
      align-items: center;
    }
  }

  .needle-consent__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--needle-space-2xs);
  }

  dialog.needle-consent-dialog {
    border: none;
    border-radius: var(--needle-radius-md);
    padding: var(--needle-space-lg);
    max-width: 30rem;
    width: min(90vw, 30rem);
  }

  dialog.needle-consent-dialog::backdrop {
    background: rgba(2, 27, 45, 0.55);
  }

  .needle-consent-dialog fieldset {
    border: none;
    padding: 0;
    display: grid;
    gap: var(--needle-space-sm);
    margin: var(--needle-space-md) 0;
  }

  .needle-consent-dialog__row {
    display: flex;
    align-items: center;
    gap: var(--needle-space-2xs);
  }

  .needle-consent-dialog__actions {
    display: flex;
    gap: var(--needle-space-2xs);
    flex-wrap: wrap;
  }

  /* footer */
  .needle-footer {
    background: var(--pine-night, #021b2d);
    color: #d1dde6;
    padding-block: clamp(2.5rem, 5vw, 4.5rem) clamp(1.5rem, 3vw, 2.5rem);
    font-family: var(--needle-font-body, system-ui, sans-serif);
  }

  .needle-footer__inner {
    width: min(100% - var(--needle-gutter) * 2, var(--needle-max-width, 1360px));
    margin-inline: auto;
  }

  .needle-footer__top {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--needle-space-xl, 2.5rem);
    margin-bottom: clamp(2rem, 4vw, 3rem);
  }

  @media (min-width: 768px) {
    .needle-footer__top {
      grid-template-columns: 1fr 1fr;
    }
  }

  @media (min-width: 1024px) {
    .needle-footer__top {
      grid-template-columns: 1.35fr 1.15fr 1fr;
      gap: 3.5rem;
    }
  }

  .needle-footer__brand {
    display: inline-block;
    text-decoration: none;
    line-height: 1;
  }

  .needle-footer__logo-img {
    display: block;
    height: auto;
    max-width: 150px;
  }

  .needle-footer__desc {
    color: #c4d3de;
    font-size: 0.875rem;
    line-height: 1.6;
    margin-top: 1.25rem;
  }

  .needle-footer__heading {
    color: var(--pine-white, #ffffff);
    font-size: 0.95rem;
    font-weight: 700;
    margin-top: 0;
    margin-bottom: 1.25rem;
    letter-spacing: -0.01em;
  }

  .needle-footer__nav-grid {
    display: grid;
    grid-template-columns: repeat(3, auto);
    gap: 0.75rem 1.75rem;
    align-items: start;
  }

  @media (max-width: 480px) {
    .needle-footer__nav-grid {
      grid-template-columns: repeat(2, 1fr);
      gap: 0.75rem 1rem;
    }
  }

  .needle-footer__nav-col {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
  }

  .needle-footer__nav-col a {
    color: #c4d3de;
    font-size: 0.875rem;
    text-decoration: none;
    white-space: nowrap;
    transition: color var(--needle-duration-fast, 150ms) ease;
  }

  .needle-footer__nav-col a:hover,
  .needle-footer__nav-col a:focus-visible {
    color: var(--pine-acid, #c9ff2f);
  }

  .needle-footer__contact {
    display: flex;
    flex-direction: column;
    gap: 1.1rem;
    font-size: 0.875rem;
    color: #c4d3de;
    line-height: 1.45;
  }

  .needle-footer__address {
    margin: 0;
    color: #c4d3de;
    font-style: normal;
  }

  .needle-footer__contact-item {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
  }

  .needle-footer__contact-item span {
    color: #c4d3de;
  }

  .needle-footer__contact-item a {
    color: #c4d3de;
    text-decoration: none;
    transition: color var(--needle-duration-fast, 150ms) ease;
  }

  .needle-footer__contact-item a:hover,
  .needle-footer__contact-item a:focus-visible {
    color: var(--pine-acid, #c9ff2f);
  }

  .needle-footer__divider {
    border: 0;
    height: 1px;
    background: rgba(255, 255, 255, 0.15);
    margin: 0 0 clamp(1.5rem, 3vw, 2.25rem) 0;
    width: 100%;
  }

  .needle-footer__bottom {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    align-items: end;
  }

  @media (min-width: 900px) {
    .needle-footer__bottom {
      grid-template-columns: 1.25fr 1fr;
      gap: 3rem;
    }
  }

  .needle-footer__disclaimer {
    font-size: 0.75rem;
    line-height: 1.5;
    color: #8da2b5;
  }

  .needle-footer__disclaimer strong {
    color: #9cb2c5;
    font-weight: 600;
  }

  .needle-footer__copyright {
    font-size: 0.8rem;
    font-weight: 700;
    color: #ffffff;
    line-height: 1.45;
    margin: 0;
    text-align: left;
  }

  @media (min-width: 900px) {
    .needle-footer__copyright {
      text-align: right;
    }
  }

  /* legal page */
  .needle-legal {
    display: grid;
    gap: var(--needle-space-2xl);
  }

  @media (min-width: 960px) {
    .needle-legal {
      grid-template-columns: 260px 1fr;
      align-items: start;
    }
  }

  .needle-legal__toc {
    position: sticky;
    top: calc(var(--needle-space-2xl));
    display: grid;
    gap: var(--needle-space-2xs);
    padding: var(--needle-space-md);
    background: var(--pine-white);
    border: 1px solid var(--pine-line);
    border-radius: var(--needle-radius-md);
  }

  .needle-legal__toc a {
    font-size: var(--needle-size-small);
    color: var(--pine-muted);
  }

  .needle-legal__toc a:hover {
    color: var(--pine-ink);
  }

  .needle-legal__body {
    max-width: 44rem;
    display: grid;
    gap: var(--needle-space-2xl);
  }

  .needle-legal__body section {
    display: grid;
    gap: var(--needle-space-sm);
  }

  .needle-legal__body h2 {
    font-size: 1.5rem;
  }

  .needle-legal__updated {
    display: inline-block;
    font-size: var(--needle-size-small);
    color: var(--pine-muted);
    background: var(--pine-white);
    border: 1px solid var(--pine-line);
    border-radius: var(--needle-radius-pill);
    padding: 0.3rem 0.9rem;
  }

  /* Header Search Component */
  .needle-search {
    position: relative;
    display: inline-flex;
    align-items: center;
  }

  .needle-search__toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: var(--needle-radius-pill);
    background: rgba(255, 255, 255, 0.08);
    color: var(--pine-white);
    border: 1px solid rgba(255, 255, 255, 0.18);
    cursor: pointer;
    transition: background var(--needle-duration-fast), color var(--needle-duration-fast), transform var(--needle-duration-fast);
  }

  .needle-search__toggle:hover {
    background: rgba(255, 255, 255, 0.2);
    color: var(--pine-acid);
    transform: scale(1.05);
  }

  .needle-search__dropdown {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    width: min(92vw, 420px);
    background: var(--pine-white);
    color: var(--pine-text);
    border-radius: var(--needle-radius-md);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.28), 0 0 0 1px var(--pine-line);
    padding: var(--needle-space-sm);
    z-index: 1000;
    animation: needleFadeIn 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  }

  .needle-search__dropdown[hidden] {
    display: none !important;
  }

  .needle-search__input-wrapper {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--pine-paper);
    border: 1.5px solid var(--pine-line);
    border-radius: var(--needle-radius-pill);
    padding: 6px 14px;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
  }

  .needle-search__input-wrapper:focus-within {
    border-color: var(--pine-ink);
    box-shadow: 0 0 0 3px rgba(5, 44, 73, 0.15);
  }

  .needle-search__icon {
    flex-shrink: 0;
    color: var(--pine-muted);
  }

  .needle-search__input {
    flex: 1;
    border: none;
    outline: none;
    background: transparent;
    font-size: 0.95rem;
    color: var(--pine-text);
    min-width: 0;
  }

  .needle-search__clear {
    color: var(--pine-muted);
    font-size: 1.25rem;
    line-height: 1;
    padding: 0 4px;
    cursor: pointer;
    background: none;
    border: none;
  }

  .needle-search__clear[hidden] {
    display: none !important;
  }

  .needle-search__results {
    margin-top: var(--needle-space-xs);
    max-height: 380px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 6px;
  }

  .needle-search__item {
    display: block;
    padding: 10px 12px;
    border-radius: var(--needle-radius-sm);
    transition: background 0.15s ease;
    text-decoration: none;
    color: inherit;
  }

  .needle-search__item:hover,
  .needle-search__item.is-selected {
    background: var(--pine-paper);
  }

  .needle-search__item-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 2px;
  }

  .needle-search__item-title {
    font-weight: 700;
    font-size: 0.92rem;
    color: var(--pine-ink);
  }

  .needle-search__item-badge {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background: rgba(5, 44, 73, 0.08);
    color: var(--pine-ink);
    padding: 2px 6px;
    border-radius: 4px;
  }

  .needle-search__item-snippet {
    font-size: 0.82rem;
    color: var(--pine-muted);
    line-height: 1.35;
  }

  .needle-search__item mark {
    background: rgba(201, 255, 47, 0.45);
    color: inherit;
    border-radius: 2px;
    padding: 0 2px;
  }

  .needle-search__suggestions-title {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--pine-muted);
    padding: 6px 6px 2px;
  }

  .needle-search__pills {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding: 4px;
  }

  .needle-search__pill {
    font-size: 0.8rem;
    background: var(--pine-paper);
    border: 1px solid var(--pine-line);
    border-radius: var(--needle-radius-pill);
    padding: 4px 10px;
    color: var(--pine-text);
    cursor: pointer;
    transition: all 0.15s ease;
  }

  .needle-search__pill:hover {
    background: var(--pine-ink);
    color: var(--pine-white);
    border-color: var(--pine-ink);
  }

  .needle-search__empty {
    padding: 16px;
    text-align: center;
    font-size: 0.88rem;
    color: var(--pine-muted);
  }

  /* Floating Theme Toggle (Not in header!) */
  .needle-theme-fab {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 9999;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--pine-ink);
    color: var(--pine-white);
    border: 1px solid rgba(255, 255, 255, 0.18);
    padding: 10px 16px;
    border-radius: var(--needle-radius-pill);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.28);
    cursor: pointer;
    transition: transform var(--needle-duration-fast), box-shadow var(--needle-duration-fast), background var(--needle-duration-fast);
    font-size: 0.85rem;
    font-weight: 600;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
  }

  .needle-theme-fab:hover {
    transform: translateY(-2px) scale(1.03);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.38);
    background: var(--pine-ink-deep);
  }

  .needle-theme-fab svg {
    display: block;
    width: 18px;
    height: 18px;
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  }

  .needle-theme-fab:active svg {
    transform: rotate(30deg);
  }

  /* Form validation enhancements */
  .needle-field[data-needle-invalid="true"] input,
  .needle-field[data-needle-invalid="true"] select,
  .needle-field[data-needle-invalid="true"] textarea {
    border-color: #e03131 !important;
    background-color: rgba(224, 49, 49, 0.05) !important;
  }

  .needle-field[data-needle-valid="true"] input,
  .needle-field[data-needle-valid="true"] select,
  .needle-field[data-needle-valid="true"] textarea {
    border-color: #2b8a3e;
  }

  .needle-form__shake {
    animation: needleShake 0.36s ease-in-out;
  }

  @keyframes needleFadeIn {
    from { opacity: 0; transform: translateY(-6px); }
    to { opacity: 1; transform: translateY(0); }
  }

  @keyframes needleShake {
    0%, 100% { transform: translateX(0); }
    20%, 60% { transform: translateX(-6px); }
    40%, 80% { transform: translateX(6px); }
  }

  /* Non-breaking Dark Theme */
  [data-theme="dark"] {
    --pine-paper: #0c1722;
    --pine-white: #132230;
    --pine-text: #e6eef5;
    --pine-muted: #96a9b8;
    --pine-line: #223748;
    --pine-ink: #071926;
    --pine-night: #040e17;
    --pine-ink-deep: #020a10;
    color-scheme: dark;
  }

  [data-theme="dark"] body {
    background-color: var(--pine-paper);
    color: var(--pine-text);
  }

  [data-theme="dark"] .needle-topbar {
    background: rgba(7, 25, 38, 0.94);
    border-bottom: 1px solid var(--pine-line);
  }

  [data-theme="dark"] .needle-band--white {
    background: var(--pine-white);
  }

  [data-theme="dark"] .needle-band--paper {
    background: var(--pine-paper);
  }

  [data-theme="dark"] .needle-card,
  [data-theme="dark"] .needle-feature,
  [data-theme="dark"] .needle-inquiry__panel,
  [data-theme="dark"] .needle-room-card,
  [data-theme="dark"] .needle-legal__toc {
    background: var(--pine-white);
    border-color: var(--pine-line);
  }

  [data-theme="dark"] .needle-search__dropdown {
    background: var(--pine-white);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.7), 0 0 0 1px var(--pine-line);
  }

  [data-theme="dark"] .needle-search__item-title {
    color: #ffffff;
  }

  [data-theme="dark"] .needle-search__item-badge {
    background: rgba(201, 255, 47, 0.15);
    color: var(--pine-acid);
  }

  [data-theme="dark"] .needle-search__pill {
    background: rgba(255, 255, 255, 0.06);
    border-color: var(--pine-line);
    color: var(--pine-text);
  }

  [data-theme="dark"] .needle-theme-fab {
    background: #153247;
    border-color: rgba(201, 255, 47, 0.35);
    color: var(--pine-acid);
  }
}