/*! tailwindcss v4.1.18 | MIT License | https://tailwindcss.com */
@layer properties;
@layer theme, base, components, utilities;
@layer theme {
  :root, :host {
    --font-sans: ui-sans-serif, system-ui, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol',
    'Noto Color Emoji';
    --font-mono: ui-monospace, "SF Mono", "Cascadia Mono", monospace;
    --spacing: 0.25rem;
    --container-3xl: 48rem;
    --text-xs: 0.75rem;
    --text-xs--line-height: calc(1 / 0.75);
    --text-sm: 0.875rem;
    --text-sm--line-height: calc(1.25 / 0.875);
    --text-lg: 1.125rem;
    --text-lg--line-height: calc(1.75 / 1.125);
    --text-xl: 1.25rem;
    --text-xl--line-height: calc(1.75 / 1.25);
    --text-2xl: 1.5rem;
    --text-2xl--line-height: calc(2 / 1.5);
    --text-5xl: 3rem;
    --text-5xl--line-height: 1;
    --font-weight-light: 300;
    --font-weight-semibold: 600;
    --tracking-tight: -0.025em;
    --tracking-wide: 0.025em;
    --leading-relaxed: 1.625;
    --default-font-family: var(--font-sans);
    --default-mono-font-family: var(--font-mono);
    --color-sand: #e9dfc7;
    --color-sand-dark: #d6cab0;
    --color-parchment: #f5f0e3;
    --color-linen: #faf6ed;
    --color-earth-100: #ebe3cf;
    --color-earth-200: #d6cab0;
    --color-earth-300: #bfb094;
    --color-earth-400: #a39478;
    --color-earth-600: #6e614a;
    --color-ink: #1e1a13;
    --color-ink-light: #514838;
    --color-ink-muted: #8a7b60;
    --color-accent: #8B4513;
    --color-accent-light: #A0522D;
    --color-accent-warm: #CD853F;
    --font-display: "Awesome Serif", Georgia, "Times New Roman", serif;
    --font-body: "Red Hat Display", "Segoe UI", system-ui, sans-serif;
  }
}
@layer base {
  *, ::after, ::before, ::backdrop, ::file-selector-button {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    border: 0 solid;
  }
  html, :host {
    line-height: 1.5;
    -webkit-text-size-adjust: 100%;
    tab-size: 4;
    font-family: var(--default-font-family, ui-sans-serif, system-ui, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji');
    font-feature-settings: var(--default-font-feature-settings, normal);
    font-variation-settings: var(--default-font-variation-settings, normal);
    -webkit-tap-highlight-color: transparent;
  }
  hr {
    height: 0;
    color: inherit;
    border-top-width: 1px;
  }
  abbr:where([title]) {
    -webkit-text-decoration: underline dotted;
    text-decoration: underline dotted;
  }
  h1, h2, h3, h4, h5, h6 {
    font-size: inherit;
    font-weight: inherit;
  }
  a {
    color: inherit;
    -webkit-text-decoration: inherit;
    text-decoration: inherit;
  }
  b, strong {
    font-weight: bolder;
  }
  code, kbd, samp, pre {
    font-family: var(--default-mono-font-family, ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace);
    font-feature-settings: var(--default-mono-font-feature-settings, normal);
    font-variation-settings: var(--default-mono-font-variation-settings, normal);
    font-size: 1em;
  }
  small {
    font-size: 80%;
  }
  sub, sup {
    font-size: 75%;
    line-height: 0;
    position: relative;
    vertical-align: baseline;
  }
  sub {
    bottom: -0.25em;
  }
  sup {
    top: -0.5em;
  }
  table {
    text-indent: 0;
    border-color: inherit;
    border-collapse: collapse;
  }
  :-moz-focusring {
    outline: auto;
  }
  progress {
    vertical-align: baseline;
  }
  summary {
    display: list-item;
  }
  ol, ul, menu {
    list-style: none;
  }
  img, svg, video, canvas, audio, iframe, embed, object {
    display: block;
    vertical-align: middle;
  }
  img, video {
    max-width: 100%;
    height: auto;
  }
  button, input, select, optgroup, textarea, ::file-selector-button {
    font: inherit;
    font-feature-settings: inherit;
    font-variation-settings: inherit;
    letter-spacing: inherit;
    color: inherit;
    border-radius: 0;
    background-color: transparent;
    opacity: 1;
  }
  :where(select:is([multiple], [size])) optgroup {
    font-weight: bolder;
  }
  :where(select:is([multiple], [size])) optgroup option {
    padding-inline-start: 20px;
  }
  ::file-selector-button {
    margin-inline-end: 4px;
  }
  ::placeholder {
    opacity: 1;
  }
  @supports (not (-webkit-appearance: -apple-pay-button))  or (contain-intrinsic-size: 1px) {
    ::placeholder {
      color: currentcolor;
      @supports (color: color-mix(in lab, red, red)) {
        color: color-mix(in oklab, currentcolor 50%, transparent);
      }
    }
  }
  textarea {
    resize: vertical;
  }
  ::-webkit-search-decoration {
    -webkit-appearance: none;
  }
  ::-webkit-date-and-time-value {
    min-height: 1lh;
    text-align: inherit;
  }
  ::-webkit-datetime-edit {
    display: inline-flex;
  }
  ::-webkit-datetime-edit-fields-wrapper {
    padding: 0;
  }
  ::-webkit-datetime-edit, ::-webkit-datetime-edit-year-field, ::-webkit-datetime-edit-month-field, ::-webkit-datetime-edit-day-field, ::-webkit-datetime-edit-hour-field, ::-webkit-datetime-edit-minute-field, ::-webkit-datetime-edit-second-field, ::-webkit-datetime-edit-millisecond-field, ::-webkit-datetime-edit-meridiem-field {
    padding-block: 0;
  }
  ::-webkit-calendar-picker-indicator {
    line-height: 1;
  }
  :-moz-ui-invalid {
    box-shadow: none;
  }
  button, input:where([type='button'], [type='reset'], [type='submit']), ::file-selector-button {
    appearance: button;
  }
  ::-webkit-inner-spin-button, ::-webkit-outer-spin-button {
    height: auto;
  }
  [hidden]:where(:not([hidden='until-found'])) {
    display: none !important;
  }
}
@layer utilities {
  .pointer-events-none {
    pointer-events: none;
  }
  .absolute {
    position: absolute;
  }
  .relative {
    position: relative;
  }
  .static {
    position: static;
  }
  .top-1\/2 {
    top: calc(1/2 * 100%);
  }
  .left-3\.5 {
    left: calc(var(--spacing) * 3.5);
  }
  .container {
    width: 100%;
    @media (width >= 40rem) {
      max-width: 40rem;
    }
    @media (width >= 48rem) {
      max-width: 48rem;
    }
    @media (width >= 64rem) {
      max-width: 64rem;
    }
    @media (width >= 80rem) {
      max-width: 80rem;
    }
    @media (width >= 96rem) {
      max-width: 96rem;
    }
  }
  .mx-auto {
    margin-inline: auto;
  }
  .mt-0\.5 {
    margin-top: calc(var(--spacing) * 0.5);
  }
  .mt-1 {
    margin-top: calc(var(--spacing) * 1);
  }
  .mt-2 {
    margin-top: calc(var(--spacing) * 2);
  }
  .mt-6 {
    margin-top: calc(var(--spacing) * 6);
  }
  .mt-8 {
    margin-top: calc(var(--spacing) * 8);
  }
  .mt-10 {
    margin-top: calc(var(--spacing) * 10);
  }
  .mt-auto {
    margin-top: auto;
  }
  .mb-1 {
    margin-bottom: calc(var(--spacing) * 1);
  }
  .mb-2 {
    margin-bottom: calc(var(--spacing) * 2);
  }
  .mb-4 {
    margin-bottom: calc(var(--spacing) * 4);
  }
  .mb-6 {
    margin-bottom: calc(var(--spacing) * 6);
  }
  .mb-8 {
    margin-bottom: calc(var(--spacing) * 8);
  }
  .mb-12 {
    margin-bottom: calc(var(--spacing) * 12);
  }
  .ml-1\.5 {
    margin-left: calc(var(--spacing) * 1.5);
  }
  .flex {
    display: flex;
  }
  .hidden {
    display: none;
  }
  .inline {
    display: inline;
  }
  .h-4 {
    height: calc(var(--spacing) * 4);
  }
  .h-5 {
    height: calc(var(--spacing) * 5);
  }
  .min-h-screen {
    min-height: 100vh;
  }
  .w-4 {
    width: calc(var(--spacing) * 4);
  }
  .w-5 {
    width: calc(var(--spacing) * 5);
  }
  .max-w-3xl {
    max-width: var(--container-3xl);
  }
  .-translate-y-1\/2 {
    --tw-translate-y: calc(calc(1/2 * 100%) * -1);
    translate: var(--tw-translate-x) var(--tw-translate-y);
  }
  .flex-wrap {
    flex-wrap: wrap;
  }
  .items-baseline {
    align-items: baseline;
  }
  .items-center {
    align-items: center;
  }
  .justify-between {
    justify-content: space-between;
  }
  .gap-1 {
    gap: calc(var(--spacing) * 1);
  }
  .gap-2 {
    gap: calc(var(--spacing) * 2);
  }
  .gap-2\.5 {
    gap: calc(var(--spacing) * 2.5);
  }
  .gap-3 {
    gap: calc(var(--spacing) * 3);
  }
  .gap-6 {
    gap: calc(var(--spacing) * 6);
  }
  .space-y-1\.5 {
    :where(& > :not(:last-child)) {
      --tw-space-y-reverse: 0;
      margin-block-start: calc(calc(var(--spacing) * 1.5) * var(--tw-space-y-reverse));
      margin-block-end: calc(calc(var(--spacing) * 1.5) * calc(1 - var(--tw-space-y-reverse)));
    }
  }
  .space-y-3 {
    :where(& > :not(:last-child)) {
      --tw-space-y-reverse: 0;
      margin-block-start: calc(calc(var(--spacing) * 3) * var(--tw-space-y-reverse));
      margin-block-end: calc(calc(var(--spacing) * 3) * calc(1 - var(--tw-space-y-reverse)));
    }
  }
  .space-y-4 {
    :where(& > :not(:last-child)) {
      --tw-space-y-reverse: 0;
      margin-block-start: calc(calc(var(--spacing) * 4) * var(--tw-space-y-reverse));
      margin-block-end: calc(calc(var(--spacing) * 4) * calc(1 - var(--tw-space-y-reverse)));
    }
  }
  .space-y-8 {
    :where(& > :not(:last-child)) {
      --tw-space-y-reverse: 0;
      margin-block-start: calc(calc(var(--spacing) * 8) * var(--tw-space-y-reverse));
      margin-block-end: calc(calc(var(--spacing) * 8) * calc(1 - var(--tw-space-y-reverse)));
    }
  }
  .border-t {
    border-top-style: var(--tw-border-style);
    border-top-width: 1px;
  }
  .border-b {
    border-bottom-style: var(--tw-border-style);
    border-bottom-width: 1px;
  }
  .border-earth-200 {
    border-color: var(--color-earth-200);
  }
  .px-6 {
    padding-inline: calc(var(--spacing) * 6);
  }
  .py-5 {
    padding-block: calc(var(--spacing) * 5);
  }
  .py-10 {
    padding-block: calc(var(--spacing) * 10);
  }
  .py-12 {
    padding-block: calc(var(--spacing) * 12);
  }
  .py-16 {
    padding-block: calc(var(--spacing) * 16);
  }
  .pt-4 {
    padding-top: calc(var(--spacing) * 4);
  }
  .pt-6 {
    padding-top: calc(var(--spacing) * 6);
  }
  .pb-6 {
    padding-bottom: calc(var(--spacing) * 6);
  }
  .pb-8 {
    padding-bottom: calc(var(--spacing) * 8);
  }
  .text-center {
    text-align: center;
  }
  .font-display {
    font-family: var(--font-display);
  }
  .font-mono {
    font-family: var(--font-mono);
  }
  .text-2xl {
    font-size: var(--text-2xl);
    line-height: var(--tw-leading, var(--text-2xl--line-height));
  }
  .text-5xl {
    font-size: var(--text-5xl);
    line-height: var(--tw-leading, var(--text-5xl--line-height));
  }
  .text-lg {
    font-size: var(--text-lg);
    line-height: var(--tw-leading, var(--text-lg--line-height));
  }
  .text-sm {
    font-size: var(--text-sm);
    line-height: var(--tw-leading, var(--text-sm--line-height));
  }
  .text-xl {
    font-size: var(--text-xl);
    line-height: var(--tw-leading, var(--text-xl--line-height));
  }
  .text-xs {
    font-size: var(--text-xs);
    line-height: var(--tw-leading, var(--text-xs--line-height));
  }
  .leading-relaxed {
    --tw-leading: var(--leading-relaxed);
    line-height: var(--leading-relaxed);
  }
  .font-light {
    --tw-font-weight: var(--font-weight-light);
    font-weight: var(--font-weight-light);
  }
  .font-semibold {
    --tw-font-weight: var(--font-weight-semibold);
    font-weight: var(--font-weight-semibold);
  }
  .tracking-tight {
    --tw-tracking: var(--tracking-tight);
    letter-spacing: var(--tracking-tight);
  }
  .tracking-wide {
    --tw-tracking: var(--tracking-wide);
    letter-spacing: var(--tracking-wide);
  }
  .text-ink {
    color: var(--color-ink);
  }
  .text-ink-light {
    color: var(--color-ink-light);
  }
  .text-ink-muted {
    color: var(--color-ink-muted);
  }
  .uppercase {
    text-transform: uppercase;
  }
  .italic {
    font-style: italic;
  }
  .no-underline {
    text-decoration-line: none;
  }
  .select-none {
    -webkit-user-select: none;
    user-select: none;
  }
}
@font-face {
  font-family: "Awesome Serif";
  src: url("/fonts/AwesomeSerif-LightRegular.woff2") format("woff2"), url("/fonts/AwesomeSerif-LightRegular.woff") format("woff");
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Awesome Serif";
  src: url("/fonts/AwesomeSerif-Regular.woff2") format("woff2"), url("/fonts/AwesomeSerif-Regular.woff") format("woff");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Awesome Serif";
  src: url("/fonts/AwesomeSerif-MediumRegular.woff2") format("woff2"), url("/fonts/AwesomeSerif-MediumRegular.woff") format("woff");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Awesome Serif";
  src: url("/fonts/AwesomeSerif-SemiBoldRegular.woff2") format("woff2"), url("/fonts/AwesomeSerif-SemiBoldRegular.woff") format("woff");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Awesome Serif";
  src: url("/fonts/AwesomeSerif-BoldRegular.woff2") format("woff2"), url("/fonts/AwesomeSerif-BoldRegular.woff") format("woff");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Awesome Serif";
  src: url("/fonts/AwesomeSerifItalic-LightReg.woff2") format("woff2"), url("/fonts/AwesomeSerifItalic-LightReg.woff") format("woff");
  font-weight: 300;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: "Awesome Serif";
  src: url("/fonts/AwesomeSerifItalic-Regular.woff2") format("woff2"), url("/fonts/AwesomeSerifItalic-Regular.woff") format("woff");
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: "Awesome Serif";
  src: url("/fonts/AwesomeSerifItalic-MedRegular.woff2") format("woff2"), url("/fonts/AwesomeSerifItalic-MedRegular.woff") format("woff");
  font-weight: 500;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: "Red Hat Display";
  src: url("/fonts/RedHatDisplay-Light.ttf") format("truetype");
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Red Hat Display";
  src: url("/fonts/RedHatDisplay-Regular.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Red Hat Display";
  src: url("/fonts/RedHatDisplay-Medium.ttf") format("truetype");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Red Hat Display";
  src: url("/fonts/RedHatDisplay-SemiBold.ttf") format("truetype");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Red Hat Display";
  src: url("/fonts/RedHatDisplay-Bold.ttf") format("truetype");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Red Hat Display";
  src: url("/fonts/RedHatDisplay-Italic.ttf") format("truetype");
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: "Red Hat Display";
  src: url("/fonts/RedHatDisplay-LightItalic.ttf") format("truetype");
  font-weight: 300;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: "Red Hat Display";
  src: url("/fonts/RedHatDisplay-MediumItalic.ttf") format("truetype");
  font-weight: 500;
  font-style: italic;
  font-display: swap;
}
/* Bridge old theme variables to new Onanti design tokens */
:root {
  --color-accent: var(--color-burgundy-600, #7a3333);
  --color-accent-light: var(--color-burgundy-500, #9c4a4a);
  --color-accent-warm: var(--color-earth-500, #967854);
  --color-ink: var(--text-primary, #242220);
  --color-ink-light: var(--text-secondary, #6b6658);
  --color-ink-muted: var(--text-tertiary, #a8a392);
  --color-sand: var(--surface-secondary, #f9f8f7);
  --color-sand-dark: var(--border-default, #e0ddd4);
  --color-parchment: var(--surface-primary, #ffffff);
  --color-linen: var(--surface-primary, #ffffff);
  --color-earth-100: var(--color-neutral-100, #f0eee9);
  --color-earth-200: var(--border-default, #e0ddd4);
  --color-earth-300: var(--border-strong, #c9c5b8);
  --color-earth-400: var(--color-neutral-400, #a8a392);
  --color-earth-600: var(--color-neutral-600, #6b6658);
  --font-display: 'DM Serif Display', Georgia, serif;
  --font-body: 'Inter', system-ui, sans-serif;
}

@layer base {
  html {
    font-family: var(--font-body);
    color: var(--color-ink);
    background-color: var(--color-sand);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }
  ::selection {
    background-color: var(--color-accent);
    color: var(--color-linen);
  }
  input[type="search"]::-webkit-search-cancel-button, input[type="search"]::-webkit-search-decoration {
    -webkit-appearance: none;
  }
}
@layer components {
  .site-header {
    background-color: var(--color-sand);
    border-bottom: 1px solid var(--color-sand-dark);
  }
  .site-logo {
    font-family: var(--font-display);
    font-weight: 300;
    letter-spacing: -0.01em;
    line-height: 1;
  }
  .site-nav-link {
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 0.85rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--color-ink-muted);
    transition: color 0.2s ease;
    &:hover {
      color: var(--color-ink);
    }
  }
  #site-nav {
    display: flex;
    align-items: center;
    gap: 1.5rem;
  }
  .nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.25rem;
    color: var(--color-ink-muted);
  }
  @media (max-width: 767px) {
    .nav-toggle {
      display: flex;
      align-items: center;
      justify-content: center;
    }
    #site-nav {
      position: absolute;
      top: 100%;
      left: 0;
      right: 0;
      background: var(--color-sand);
      border-bottom: 1px solid var(--color-sand-dark);
      flex-direction: column;
      align-items: stretch;
      padding: 0.5rem 1.5rem 1rem;
      gap: 0.125rem;
      display: none !important;
      z-index: 50;
    }
    #site-nav.nav-open {
      display: flex !important;
    }
    #site-nav .site-nav-link {
      padding: 0.5rem 0;
      border-bottom: 1px solid var(--color-earth-100);
    }
    #site-nav .sign-in-btn {
      margin-top: 0.5rem;
    }
    #site-nav .user-menu {
      margin-top: 0.5rem;
    }
    .site-header > div {
      position: relative;
    }
  }
  .search-input {
    width: 100%;
    padding: 0.875rem 1rem 0.875rem 2.75rem;
    background-color: var(--color-linen);
    border: 1px solid var(--color-earth-200);
    border-radius: 2px;
    color: var(--color-ink);
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 400;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    &::placeholder {
      color: var(--color-earth-400);
      font-weight: 300;
    }
    &:focus {
      outline: none;
      border-color: var(--color-accent-warm);
      box-shadow: 0 0 0 1px var(--color-accent-warm);
    }
  }
  .entry-card {
    display: block;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--color-earth-100);
    transition: background-color 0.2s ease;
    &:hover {
      background-color: var(--color-parchment);
    }
    &:last-child {
      border-bottom: none;
    }
  }
  .entries-container {
    background-color: var(--color-linen);
    border: 1px solid var(--color-earth-200);
    border-radius: 2px;
    overflow: hidden;
  }
  .badge {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 0.15rem 0.5rem;
    border-radius: 1px;
    background-color: var(--color-earth-100);
    color: var(--color-earth-600);
    vertical-align: middle;
    position: relative;
    top: -2px;
  }
  .section-label {
    font-family: var(--font-body);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-ink-muted);
    margin-bottom: 0.5rem;
  }
  .example-block {
    padding: 1rem 1.25rem;
    background-color: var(--color-parchment);
    border-left: 3px solid var(--color-accent-warm);
    border-radius: 0 2px 2px 0;
  }
  .alpha-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 400;
    color: var(--color-ink-muted);
    border-radius: 2px;
    transition: all 0.2s ease;
    &:hover {
      background-color: var(--color-earth-100);
      color: var(--color-ink);
    }
    &.active {
      background-color: var(--color-ink);
      color: var(--color-sand);
    }
  }
  .divider {
    border: none;
    height: 1px;
    background: linear-gradient( to right, transparent, var(--color-earth-200), var(--color-earth-300), var(--color-earth-200), transparent );
  }
  .back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    color: var(--color-ink-muted);
    transition: color 0.2s ease;
    &:hover {
      color: var(--color-ink);
    }
  }
  .accent-link {
    font-family: var(--font-display);
    color: var(--color-accent);
    transition: color 0.2s ease;
    &:hover {
      color: var(--color-accent-light);
    }
  }
  /* Icaro styles */
  .icaro-card {
    display: block;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--color-earth-100);
    transition: background-color 0.2s ease;
    &:hover {
      background-color: var(--color-parchment);
    }
    &:last-child {
      border-bottom: none;
    }
  }
  /* Icaro interactive layout */
  .icaro-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
  }
  @media (min-width: 768px) {
    .icaro-layout {
      grid-template-columns: 55% 45%;
      gap: 0;
    }
  }
  .icaro-song-col {
    min-width: 0;
  }
  @media (min-width: 768px) {
    .icaro-song-col {
      padding-right: 1.5rem;
    }
  }
  .icaro-panel {
    display: none;
  }
  @media (min-width: 768px) {
    .icaro-panel {
      display: block;
      position: sticky;
      top: 1.5rem;
      max-height: calc(100vh - 3rem);
      overflow-y: auto;
      border-left: 1px solid var(--color-earth-200);
      padding-left: 1.5rem;
    }
  }
  .icaro-panel-empty {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 12rem;
    color: var(--color-ink-muted);
    font-style: italic;
    font-size: 0.95rem;
    text-align: center;
    padding: 2rem 1rem;
  }
  .panel-card {
    padding: 1rem 1.25rem;
    background-color: var(--color-linen);
    border: 1px solid var(--color-earth-200);
    border-radius: 2px;
    margin-bottom: 0.75rem;
    position: relative;
    animation: panelCardIn 0.2s ease-out;
  }
  @keyframes panelCardIn {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
  }
  .panel-card-close {
    position: static;
    width: 1.5rem;
    height: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--color-ink-muted);
    font-size: 1.1rem;
    line-height: 1;
    border-radius: 2px;
    transition: color 0.15s ease, background-color 0.15s ease;
    &:hover {
      color: var(--color-ink);
      background-color: var(--color-earth-100);
    }
  }
  .icaro-hint {
    display: block;
  }
  @media (min-width: 768px) {
    .icaro-hint {
      display: none;
    }
  }
  .song-line[data-clickable] {
    cursor: pointer;
    border-radius: 2px;
    padding: 0.125rem 0.375rem;
    margin: -0.125rem -0.375rem;
    transition: background-color 0.15s ease;
    &:hover {
      background-color: var(--color-parchment);
    }
  }
  .song-line-active {
    background-color: var(--color-earth-100) !important;
    border-left: 3px solid var(--color-accent-warm);
    padding-left: calc(0.375rem + 3px);
    margin-left: calc(-0.375rem - 3px);
  }
  /* Mobile drawer */
  .icaro-drawer-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.3);
    z-index: 40;
    opacity: 0;
    transition: opacity 0.25s ease;
  }
  .icaro-drawer-backdrop.active {
    opacity: 1;
  }
  .icaro-drawer {
    display: none;
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 50;
    background-color: var(--color-sand);
    border-top: 1px solid var(--color-earth-300);
    border-radius: 12px 12px 0 0;
    max-height: 60vh;
    transform: translateY(100%);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    overflow: hidden;
  }
  .icaro-drawer.active {
    transform: translateY(0);
  }
  .icaro-drawer-handle {
    display: flex;
    justify-content: center;
    padding: 0.75rem 0 0.25rem;
    cursor: grab;
  }
  .icaro-drawer-handle::before {
    content: "";
    width: 2.5rem;
    height: 0.25rem;
    background: var(--color-earth-300);
    border-radius: 2px;
  }
  .icaro-drawer-content {
    overflow-y: auto;
    max-height: calc(60vh - 2.5rem);
    padding: 0 1rem 1.5rem;
  }
  @media (max-width: 767px) {
    .icaro-drawer-backdrop {
      display: block;
      pointer-events: none;
    }
    .icaro-drawer-backdrop.active {
      pointer-events: auto;
    }
    .icaro-drawer {
      display: block;
    }
  }
  .song-section {
    position: relative;
    padding: 1rem 0 1rem 3.5rem;
    margin-bottom: 1.5rem;
  }
  .song-section-current {
    border-left: 3px solid var(--color-earth-500);
    background: linear-gradient(90deg, color-mix(in srgb, var(--color-earth-200) 40%, transparent) 0%, transparent 100%);
    border-radius: 2px;
  }
  .song-section-bracket {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .song-section-bracket::before {
    content: "";
    position: absolute;
    left: 0.75rem;
    top: 0.5rem;
    bottom: 0.5rem;
    width: 8px;
    border: 2px solid var(--color-earth-300);
    border-right: none;
    border-radius: 4px 0 0 4px;
  }
  .song-repeat {
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-ink-muted);
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 2.5rem;
    text-align: center;
  }
  .song-line {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 400;
    line-height: 1.8;
    color: var(--color-ink);
  }
  .song-line-repeat {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-ink-muted);
    margin-left: 0.375rem;
    vertical-align: middle;
  }
  .phrase-card {
    padding: 1.25rem 1.5rem;
    background-color: var(--color-linen);
    border: 1px solid var(--color-earth-200);
    border-radius: 2px;
    margin-bottom: 1rem;
  }
  .morph-root {
    color: var(--color-ink);
  }
  .morph-suffix-shaman,
  .morph-suffix-ma,
  .morph-suffix-mea,
  .morph-suffix-beiran,
  .morph-suffix-bo-verb {
    color: #c0392b;
  }
  .morph-suffix-yon,
  .morph-suffix-ke,
  .morph-suffix-ai,
  .morph-suffix-a,
  .morph-suffix-i,
  .morph-suffix-ya,
  .morph-suffix-ake,
  .morph-suffix-ainko,
  .morph-suffix-tiibi,
  .morph-suffix-nin,
  .morph-suffix-en,
  .morph-suffix-n,
  .morph-suffix-kaini,
  .morph-suffix-kan,
  .morph-suffix-res,
  .morph-suffix-we,
  .morph-suffix-riki {
    color: #27ae60;
  }
  .morph-suffix-bo {
    color: #2980b9;
  }
  .morph-suffix-pari {
    color: #e67e22;
  }
  .morph-suffix-taana,
  .morph-suffix-tan,
  .morph-suffix-tian {
    color: #e67e22;
  }
  .morph-suffix-kin,
  .morph-suffix-ra,
  .morph-suffix-bi,
  .morph-suffix-ni,
  .morph-suffix-xon,
  .morph-suffix-ax,
  .morph-suffix-biribi,
  .morph-suffix-pain,
  .morph-suffix-ki-time {
    color: #8e44ad;
  }
  .morph-suffix-banon,
  .morph-suffix-ban,
  .morph-suffix-non {
    color: #8B4513;
  }
  .literal-translation {
    padding: 0.75rem 1rem;
    background-color: var(--color-parchment);
    border-left: 3px solid var(--color-accent-warm);
    border-radius: 0 2px 2px 0;
    font-style: italic;
    color: var(--color-ink-light);
    margin-top: 0.75rem;
  }
  .suffix-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
  }
  .suffix-table th {
    text-align: left;
    padding: 0.5rem 0.75rem;
    background-color: var(--color-earth-100);
    color: var(--color-ink);
    font-weight: 600;
    font-size: 0.7rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
  }
  .suffix-table td {
    padding: 0.5rem 0.75rem;
    border-bottom: 1px solid var(--color-earth-100);
    color: var(--color-ink-light);
  }
  .suffix-table tr:last-child td {
    border-bottom: none;
  }
  /* Auth UI */
  .sign-in-btn {
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 0.8rem;
    letter-spacing: 0.02em;
    padding: 0.375rem 0.875rem;
    border: 1px solid var(--color-earth-300);
    border-radius: 2px;
    color: var(--color-ink-light);
    transition: all 0.2s ease;
    &:hover {
      background-color: var(--color-parchment);
      color: var(--color-ink);
      border-color: var(--color-ink-muted);
    }
  }
  .user-menu {
    position: relative;
  }
  .user-menu-btn {
    cursor: pointer;
    border: none;
    padding: 0;
    line-height: 0;
  }
  .user-avatar {
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    border: 2px solid var(--color-earth-200);
    transition: border-color 0.2s ease;
    display: inline-block;
  }
  .user-menu-btn:hover .user-avatar {
    border-color: var(--color-accent-warm);
  }
  .user-avatar-placeholder {
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    background-color: var(--color-earth-100);
    color: var(--color-ink-muted);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    font-weight: 600;
  }
  .user-dropdown {
    position: absolute;
    right: 0;
    top: calc(100% + 0.5rem);
    background-color: var(--color-linen);
    border: 1px solid var(--color-earth-200);
    border-radius: 2px;
    padding: 0.75rem 1rem;
    min-width: 12rem;
    z-index: 100;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  }
  .user-dropdown-name {
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--color-ink);
    margin-bottom: 0.125rem;
  }
  .user-dropdown-email {
    font-size: 0.75rem;
    color: var(--color-ink-muted);
    margin-bottom: 0.75rem;
  }
  .user-dropdown-logout {
    display: block;
    width: 100%;
    text-align: left;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--color-ink-muted);
    padding: 0.375rem 0;
    border-top: 1px solid var(--color-earth-100);
    cursor: pointer;
    transition: color 0.2s ease;
    &:hover {
      color: var(--color-ink);
    }
  }
  /* Track button */
  .track-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 0.8rem;
    letter-spacing: 0.02em;
    padding: 0.5rem 0.875rem;
    border: 1px solid var(--color-earth-300);
    border-radius: 2px;
    color: var(--color-ink-muted);
    cursor: pointer;
    transition: all 0.2s ease;
    flex-shrink: 0;
    &:hover {
      background-color: var(--color-parchment);
      color: var(--color-ink);
      border-color: var(--color-ink-muted);
    }
    &:disabled {
      opacity: 0.5;
      cursor: not-allowed;
    }
  }
  .track-btn-active {
    background-color: var(--color-accent);
    color: var(--color-linen);
    border-color: var(--color-accent);
    &:hover {
      background-color: var(--color-accent-light);
      border-color: var(--color-accent-light);
      color: var(--color-linen);
    }
  }
  /* Progress badge */
  .badge-progress {
    background-color: var(--color-accent);
    color: var(--color-linen);
  }
  .icaro-card-tracked {
    border-left: 3px solid var(--color-accent-warm);
  }

  /* Bookmark buttons */
  .bookmark-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 4px;
    border: none;
    background: none;
    color: var(--color-earth-400);
    cursor: pointer;
    border-radius: 4px;
    transition: color 0.15s;
  }
  .bookmark-btn:hover {
    color: var(--color-accent);
  }
  .bookmark-btn-active {
    color: var(--color-accent);
  }
  .bookmark-btn-sm svg {
    width: 14px;
    height: 14px;
  }

  /* Panel card actions (close + bookmark) */
  .panel-card-actions {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
  }

  /* Song section stanza bookmark */
  .song-section-actions {
    position: absolute;
    top: 0.5rem;
    right: 0.25rem;
    opacity: 0;
    transition: opacity 0.15s;
  }
  .song-section:hover .song-section-actions {
    opacity: 1;
  }

  /* Review start button */
  .review-start-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    background: var(--color-accent);
    color: var(--color-linen);
    border-radius: 6px;
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    transition: background 0.15s;
  }
  .review-start-btn:hover {
    background: var(--color-accent-light);
  }

  /* Review mode */
  .review-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
  }
  .review-filter-group {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
  }
  .review-filter-options {
    display: flex;
    gap: 0.25rem;
    flex-wrap: wrap;
  }
  .review-filter {
    padding: 0.25rem 0.625rem;
    font-size: 0.75rem;
    border: 1px solid var(--color-earth-300);
    border-radius: 4px;
    color: var(--color-ink-light);
    text-decoration: none;
    transition: all 0.15s;
  }
  .review-filter:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
  }
  .review-filter-active {
    background: var(--color-accent);
    color: var(--color-linen);
    border-color: var(--color-accent);
  }
  .review-filter-active:hover {
    color: var(--color-linen);
  }

  .review-card-area {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
  }

  .review-card {
    width: 100%;
    max-width: 28rem;
    height: 20rem;
    perspective: 1000px;
    cursor: pointer;
  }

  .review-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transition: transform 0.5s;
    transform-style: preserve-3d;
  }

  .review-card-flipped {
    transform: rotateY(180deg);
  }

  .review-card-front,
  .review-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-earth-200);
    border-radius: 8px;
    background: var(--color-linen);
    overflow-y: auto;
    padding: 1.5rem;
  }

  .review-card-back {
    transform: rotateY(180deg);
  }

  .review-card-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    width: 100%;
  }

  .review-progress {
    font-size: 0.875rem;
    color: var(--color-ink-muted);
  }

  .review-controls {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
  }

  .review-flip-btn {
    padding: 0.5rem 1.5rem;
    background: var(--color-earth-200);
    border: 1px solid var(--color-earth-300);
    border-radius: 6px;
    font-size: 0.875rem;
    cursor: pointer;
    transition: background 0.15s;
  }
  .review-flip-btn:hover {
    background: var(--color-earth-300);
  }

  .review-comfort {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
  }

  .review-comfort-btns {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    justify-content: center;
  }

  .review-comfort-btn {
    padding: 0.5rem 1rem;
    border: 1px solid var(--color-earth-300);
    border-radius: 6px;
    font-size: 0.8125rem;
    cursor: pointer;
    transition: all 0.15s;
    background: var(--color-linen);
  }
  .review-comfort-btn:hover {
    border-color: var(--color-accent);
  }
  .review-comfort-new { border-left: 3px solid #b91c1c; }
  .review-comfort-learning { border-left: 3px solid #d97706; }
  .review-comfort-familiar { border-left: 3px solid #059669; }
  .review-comfort-mastered { border-left: 3px solid #2563eb; }

  .review-done {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  /* Bookmarks page */
  .bookmark-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
  }
  .bookmark-comfort-badge {
    margin-left: auto;
    text-transform: capitalize;
  }

  /* Feedback button */
  .feedback-btn {
    font-size: 0.75rem;
    color: var(--color-ink-muted);
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.25rem 0;
    transition: color 0.15s;
  }
  .feedback-btn:hover {
    color: var(--color-accent);
  }

  /* Feedback modal */
  .feedback-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 1rem;
  }
  .feedback-modal {
    background: var(--color-linen);
    border-radius: 8px;
    padding: 1.5rem;
    max-width: 28rem;
    width: 100%;
    box-shadow: 0 8px 32px rgba(0,0,0,0.15);
  }
  .feedback-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.75rem;
  }
  .feedback-modal-close {
    font-size: 1.25rem;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-ink-muted);
    padding: 0.25rem;
  }
  .feedback-field {
    display: flex;
    flex-direction: column;
  }
  .feedback-categories {
    display: flex;
    gap: 0.375rem;
  }
  .feedback-cat-btn {
    padding: 0.375rem 0.75rem;
    font-size: 0.75rem;
    border: 1px solid var(--color-earth-300);
    border-radius: 4px;
    background: var(--color-linen);
    cursor: pointer;
    transition: all 0.15s;
  }
  .feedback-cat-btn:hover {
    border-color: var(--color-accent);
  }
  .feedback-cat-active {
    background: var(--color-accent);
    color: var(--color-linen);
    border-color: var(--color-accent);
  }
  .feedback-textarea {
    width: 100%;
    padding: 0.625rem;
    border: 1px solid var(--color-earth-300);
    border-radius: 6px;
    background: var(--color-linen);
    font-family: var(--font-body);
    font-size: 0.875rem;
    resize: vertical;
    color: var(--color-ink);
  }
  .feedback-textarea:focus {
    outline: none;
    border-color: var(--color-accent);
  }
  .feedback-actions {
    display: flex;
    gap: 0.5rem;
    justify-content: flex-end;
  }
  .feedback-cancel-btn {
    padding: 0.5rem 1rem;
    font-size: 0.8125rem;
    border: 1px solid var(--color-earth-300);
    border-radius: 6px;
    background: var(--color-linen);
    cursor: pointer;
  }
  .feedback-submit-btn {
    padding: 0.5rem 1rem;
    font-size: 0.8125rem;
    border: none;
    border-radius: 6px;
    background: var(--color-accent);
    color: var(--color-linen);
    cursor: pointer;
    transition: background 0.15s;
  }
  .feedback-submit-btn:hover {
    background: var(--color-accent-light);
  }
  .feedback-submit-btn:disabled {
    opacity: 0.6;
  }
  .feedback-done {
    text-align: center;
    padding: 1rem 0;
  }

  /* Admin feedback queue */
  .admin-feedback-item {
    padding: 1rem;
    border: 1px solid var(--color-earth-200);
    border-radius: 8px;
    margin-bottom: 1rem;
    background: var(--color-linen);
  }
  .admin-feedback-actions {
    display: flex;
    gap: 0.375rem;
    flex-wrap: wrap;
  }
  .admin-status-btn {
    padding: 0.25rem 0.625rem;
    font-size: 0.6875rem;
    border: 1px solid var(--color-earth-300);
    border-radius: 4px;
    background: var(--color-linen);
    cursor: pointer;
    transition: all 0.15s;
    text-transform: capitalize;
  }
  .admin-status-btn:hover {
    border-color: var(--color-accent);
  }
  .admin-status-active {
    background: var(--color-accent);
    color: var(--color-linen);
    border-color: var(--color-accent);
  }
  .feedback-status-pending { background: #fef3c7; color: #92400e; }
  .feedback-status-reviewed { background: #dbeafe; color: #1e40af; }
  .feedback-status-resolved { background: #d1fae5; color: #065f46; }
  .feedback-status-dismissed { background: var(--color-earth-200); color: var(--color-ink-muted); }
  .feedback-status-approved { background: #d1fae5; color: #065f46; }
  .feedback-status-rejected { background: #fee2e2; color: #991b1b; }

  /* Admin tabs */
  .admin-tabs {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    border-bottom: 1px solid var(--color-earth-200);
    padding-bottom: 0.5rem;
  }
  .admin-tab {
    padding: 0.375rem 0.75rem;
    font-size: 0.8125rem;
    color: var(--color-ink-muted);
    text-decoration: none;
    border-radius: 4px;
    transition: all 0.15s;
  }
  .admin-tab:hover {
    color: var(--color-ink);
  }
  .admin-tab-active {
    background: var(--color-accent);
    color: var(--color-linen);
  }
  .admin-tab-active:hover {
    color: var(--color-linen);
  }

  /* Audio section */
  .audio-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
  }
  .audio-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem;
    border: 1px solid var(--color-earth-200);
    border-radius: 8px;
    background: var(--color-linen);
    flex-wrap: wrap;
  }
  .audio-info {
    display: flex;
    flex-direction: column;
    min-width: 8rem;
  }
  .audio-singer {
    font-weight: 500;
    font-size: 0.875rem;
    color: var(--color-ink);
  }
  .audio-bio {
    font-size: 0.75rem;
    color: var(--color-ink-muted);
  }
  .audio-player {
    height: 2rem;
    flex: 1;
    min-width: 12rem;
  }
  .audio-upload-btn {
    font-size: 0.8125rem;
    color: var(--color-accent);
    background: none;
    border: 1px solid var(--color-accent);
    border-radius: 6px;
    padding: 0.5rem 1rem;
    cursor: pointer;
    transition: all 0.15s;
  }
  .audio-upload-btn:hover {
    background: var(--color-accent);
    color: var(--color-linen);
  }

  /* Contributions */
  .contrib-item {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--color-earth-200);
  }
  .contrib-editor {
    max-width: 36rem;
  }
  .contrib-preview {
    font-family: var(--font-body);
    font-size: 0.8125rem;
    color: var(--color-ink-light);
    white-space: pre-wrap;
    max-height: 8rem;
    overflow-y: auto;
    padding: 0.5rem;
    background: color-mix(in srgb, var(--color-earth-200) 30%, transparent);
    border-radius: 4px;
    margin: 0;
  }
  .feedback-status-draft { background: var(--color-earth-200); color: var(--color-ink-muted); }
  .feedback-status-submitted { background: #fef3c7; color: #92400e; }
  .feedback-status-published { background: #c7d2fe; color: #3730a3; }

  .admin-publish-btn {
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: 6px;
    border: 1px solid #6366f1;
    background: #6366f1;
    color: #fff;
    cursor: pointer;
    margin-left: 0.5rem;
  }
  .admin-publish-btn:hover { background: #4f46e5; }
  .admin-publish-btn:disabled { opacity: 0.5; cursor: default; }

  /* Chat */
  .chat-layout {
    display: flex;
    gap: 1rem;
    height: calc(100vh - 8rem);
    min-height: 400px;
  }
  .chat-sidebar {
    width: 220px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
  }
  .chat-new-btn {
    display: block;
    width: 100%;
    padding: 0.5rem 0.75rem;
    font-family: var(--font-body);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--color-ink);
    background: var(--color-earth-200);
    border: 1px solid var(--color-earth-300);
    border-radius: 6px;
    cursor: pointer;
    text-align: left;
  }
  .chat-new-btn:hover {
    background: var(--color-earth-300);
  }
  .chat-session-list {
    flex: 1;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 2px;
  }
  .chat-session-item {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.5rem 0.5rem;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.75rem;
    color: var(--color-ink-light);
    transition: background 0.15s;
  }
  .chat-session-item:hover {
    background: var(--color-earth-200);
  }
  .chat-session-active {
    background: var(--color-earth-200);
    color: var(--color-ink);
  }
  .chat-session-preview {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .chat-session-delete {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    background: none;
    color: var(--color-ink-muted);
    font-size: 1rem;
    cursor: pointer;
    border-radius: 4px;
    opacity: 0;
    transition: opacity 0.15s;
  }
  .chat-session-item:hover .chat-session-delete {
    opacity: 1;
  }
  .chat-session-delete:hover {
    background: var(--color-earth-300);
    color: var(--color-ink);
  }
  .chat-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
  }
  .chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 1rem 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
  }
  .chat-msg {
    max-width: 80%;
    padding: 0.625rem 0.875rem;
    border-radius: 12px;
    font-size: 0.875rem;
    line-height: 1.5;
    font-family: var(--font-body);
  }
  .chat-msg-user {
    align-self: flex-end;
    background: var(--color-earth-600, #6b5c4f);
    color: white;
    border-bottom-right-radius: 4px;
  }
  .chat-msg-assistant {
    align-self: flex-start;
    background: var(--color-earth-200);
    color: var(--color-ink);
    border-bottom-left-radius: 4px;
  }
  .chat-msg-content {
    word-wrap: break-word;
  }
  .chat-code-block {
    background: color-mix(in srgb, var(--color-ink) 8%, transparent);
    padding: 0.5rem;
    border-radius: 4px;
    font-family: monospace;
    font-size: 0.8125rem;
    overflow-x: auto;
    margin: 0.25rem 0;
    white-space: pre-wrap;
  }
  .chat-code-inline {
    background: color-mix(in srgb, var(--color-ink) 8%, transparent);
    padding: 0.125rem 0.25rem;
    border-radius: 3px;
    font-family: monospace;
    font-size: 0.8125rem;
  }
  .chat-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex: 1;
    padding: 2rem;
    text-align: center;
  }
  .chat-suggestions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
    margin-top: 1rem;
  }
  .chat-suggestion {
    padding: 0.375rem 0.75rem;
    font-family: var(--font-body);
    font-size: 0.8125rem;
    color: var(--color-ink-light);
    background: var(--color-earth-200);
    border: 1px solid var(--color-earth-300);
    border-radius: 16px;
    cursor: pointer;
    transition: background 0.15s;
  }
  .chat-suggestion:hover {
    background: var(--color-earth-300);
    color: var(--color-ink);
  }
  .chat-typing {
    display: flex;
    gap: 4px;
    padding: 0.5rem 0.875rem;
    align-self: flex-start;
  }
  .chat-typing.hidden {
    display: none;
  }
  .chat-typing-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-ink-muted);
    animation: chatTyping 1.4s infinite both;
  }
  .chat-typing-dot:nth-child(2) { animation-delay: 0.2s; }
  .chat-typing-dot:nth-child(3) { animation-delay: 0.4s; }
  @keyframes chatTyping {
    0%, 80%, 100% { opacity: 0.3; transform: scale(0.8); }
    40% { opacity: 1; transform: scale(1); }
  }
  .chat-input-area {
    display: flex;
    gap: 0.5rem;
    align-items: flex-end;
    padding: 0.75rem 0;
    border-top: 1px solid var(--color-earth-200);
  }
  .chat-input {
    flex: 1;
    resize: none;
    border: 1px solid var(--color-earth-300);
    border-radius: 12px;
    padding: 0.625rem 0.875rem;
    font-family: var(--font-body);
    font-size: 0.875rem;
    line-height: 1.5;
    background: white;
    color: var(--color-ink);
    outline: none;
    max-height: 120px;
    overflow-y: auto;
  }
  .chat-input:focus {
    border-color: var(--color-earth-500, #8b7b6b);
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--color-earth-500, #8b7b6b) 20%, transparent);
  }
  .chat-send-btn {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    background: var(--color-earth-600, #6b5c4f);
    color: white;
    border-radius: 50%;
    cursor: pointer;
    transition: background 0.15s;
  }
  .chat-send-btn:hover {
    background: var(--color-earth-700, #5a4d42);
  }
  .chat-send-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
  }
  @media (max-width: 640px) {
    .chat-layout {
      flex-direction: column;
      height: calc(100vh - 7rem);
    }
    .chat-sidebar {
      width: 100%;
      flex-direction: row;
      overflow-x: auto;
      gap: 0.25rem;
    }
    .chat-new-btn {
      flex-shrink: 0;
      width: auto;
    }
    .chat-session-list {
      flex-direction: row;
      overflow-y: visible;
      overflow-x: auto;
    }
    .chat-session-item {
      flex-shrink: 0;
      max-width: 150px;
    }
    .chat-msg {
      max-width: 90%;
    }
  }

  /* Landing page */
  .landing-hero {
    position: relative;
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #5e2828 0%, #7a3333 40%, #9c4a4a 100%);
    overflow: hidden;
  }
  .landing-hero-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.06;
    background-repeat: repeat;
    background-size: 40px 40px;
    pointer-events: none;
  }
  .landing-hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 3rem 1.5rem;
    max-width: 600px;
  }
  .landing-title {
    font-family: 'DM Serif Display', Georgia, serif;
    font-size: 3.75rem;
    font-weight: 400;
    color: #fff;
    letter-spacing: -0.02em;
    line-height: 1.1;
    margin-bottom: 1rem;
  }
  .landing-subtitle {
    font-family: 'Inter', sans-serif;
    font-size: 1.25rem;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.5;
    margin-bottom: 2.5rem;
  }
  .landing-cta {
    display: inline-flex;
    align-items: center;
    padding: 0.875rem 2rem;
    background: #fff;
    color: #7a3333;
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 8px;
    text-decoration: none;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  }
  .landing-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
  }
  .landing-cta svg {
    display: inline-block;
    flex-shrink: 0;
  }
  .landing-divider {
    height: 30px;
    background-repeat: repeat-x;
    background-size: 40px 30px;
    background-position: center;
    background-color: var(--surface-secondary, #f9f8f7);
  }
  .landing-features {
    padding: 4rem 1.5rem;
    background: var(--surface-secondary, #f9f8f7);
    text-align: center;
  }
  .landing-features-title {
    font-family: 'DM Serif Display', Georgia, serif;
    font-size: 2rem;
    font-weight: 400;
    color: var(--color-ink, #242220);
    margin-bottom: 2.5rem;
  }
  .landing-features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    max-width: 700px;
    margin: 0 auto;
  }
  @media (max-width: 600px) {
    .landing-features-grid {
      grid-template-columns: 1fr;
    }
  }
  .landing-feature-card {
    background: var(--surface-primary, #fff);
    border: 1px solid var(--border-default, #e0ddd4);
    border-radius: 12px;
    padding: 2rem 1.5rem;
    text-align: center;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 2px 8px rgba(36, 34, 32, 0.06);
  }
  .landing-feature-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(36, 34, 32, 0.1);
  }
  .landing-feature-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: 12px;
    background: var(--color-burgundy-100, #f2e4e4);
    color: var(--color-burgundy-600, #7a3333);
    margin-bottom: 1rem;
  }
  .landing-feature-name {
    font-family: 'DM Serif Display', Georgia, serif;
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--color-ink, #242220);
    margin-bottom: 0.5rem;
  }
  .landing-feature-desc {
    font-family: 'Inter', sans-serif;
    font-size: 0.9rem;
    font-weight: 400;
    color: var(--text-secondary, #6b6658);
    line-height: 1.5;
  }
  .landing-bottom-cta {
    padding: 4rem 1.5rem;
    background: var(--color-burgundy-50, #faf5f5);
    text-align: center;
  }
  .landing-bottom-title {
    font-family: 'DM Serif Display', Georgia, serif;
    font-size: 1.75rem;
    font-weight: 400;
    color: var(--color-ink, #242220);
    margin-bottom: 1.5rem;
  }
  .landing-bottom-cta .landing-cta {
    background: #7a3333;
    color: #fff;
  }
  .landing-bottom-cta .landing-cta:hover {
    background: #5e2828;
  }
}
@property --tw-translate-x {
  syntax: "*";
  inherits: false;
  initial-value: 0;
}
@property --tw-translate-y {
  syntax: "*";
  inherits: false;
  initial-value: 0;
}
@property --tw-translate-z {
  syntax: "*";
  inherits: false;
  initial-value: 0;
}
@property --tw-space-y-reverse {
  syntax: "*";
  inherits: false;
  initial-value: 0;
}
@property --tw-border-style {
  syntax: "*";
  inherits: false;
  initial-value: solid;
}
@property --tw-leading {
  syntax: "*";
  inherits: false;
}
@property --tw-font-weight {
  syntax: "*";
  inherits: false;
}
@property --tw-tracking {
  syntax: "*";
  inherits: false;
}
@layer properties {
  @supports ((-webkit-hyphens: none) and (not (margin-trim: inline))) or ((-moz-orient: inline) and (not (color:rgb(from red r g b)))) {
    *, ::before, ::after, ::backdrop {
      --tw-translate-x: 0;
      --tw-translate-y: 0;
      --tw-translate-z: 0;
      --tw-space-y-reverse: 0;
      --tw-border-style: solid;
      --tw-leading: initial;
      --tw-font-weight: initial;
      --tw-tracking: initial;
    }
  }
}