@import url("https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:ital,wght@0,400;0,500;0,600;0,700;1,400&display=swap");

/* --- base: tokens, body --- */

/* design tokens */
:root {
  /* core palette, neutral green on warm off-white */
  --color-bg: #f4f5f1;
  --color-surface: #ffffff;
  --color-text: #242424;
  --color-text-muted: #6b6b6b;
  --color-border: #e0e5df;
  --color-primary: #1f7a4c;
  --color-primary-hover: #1a5f3b;
  --color-primary-soft: color-mix(in srgb, var(--color-primary) 14%, var(--color-bg));
  --color-primary-muted: color-mix(in srgb, var(--color-primary) 20%, var(--color-bg));
  --color-on-primary: #ffffff;
  --color-bg-muted: #e5ebe5;
  --color-bg-subtle: #f0f2ed;
  --color-secondary: #5a645a;
  --color-secondary-hover: #3d4a3f;
  --color-success: #15804d;
  --color-error: #e11d48;
  --color-warning: #b45309;
  --color-info: #1f7a4c;
  --color-focus-ring: color-mix(in srgb, var(--color-primary) 38%, transparent);
  --color-error-focus-ring: color-mix(in srgb, var(--color-error) 32%, transparent);
  --hero-slide-1: #1f7a4c;
  --hero-slide-2: #2d6a4f;
  --hero-slide-3: #9a7b4f;
  --hero-slide-4: #4a6b55;
  --space-3xs: 0.125rem;
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-mid: 0.75rem; /* 12px - between sm and md */
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --section-y-tablet: 2.25rem; /* main vertical padding in tablet range */
  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-full: 9999px;
  --shadow-sm: 0 1px 0 color-mix(in srgb, var(--color-primary) 6%, transparent);
  --shadow-md: 0 8px 24px -6px color-mix(in srgb, var(--color-primary) 10%, transparent);
  /* header: logo, nav, theme controls */
  --header-height: 3.5rem;
  --header-control-size: 2.5rem; /* menu and theme */
  --header-brand-size: 1rem;
  --header-nav-size: 0.875rem;
  /* Space between wordmark and first nav item */
  --header-logo-nav-gap: calc(var(--space-xl) + var(--space-sm));
  --header-end-gap: var(--space-mid);
  --header-nav-item-gap: var(--space-xs);
  --header-nav-pad-y: 0.375rem; /* 6px - lines up with 8px grid and small nav type */
  --header-nav-pad-x: 0.75rem;
  --header-avatar: 2.25rem;
  /* type scale, rem */
  --text-sm: 0.875rem;
  --text-md: 0.9375rem;
  --text-lead: 1.125rem;
  --text-h2: 1.25rem;
  --font-sans: "Be Vietnam Pro", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  /* main column vertical padding */
  --content-pad-y: var(--space-xl);
  --content-pad-y-tablet: var(--section-y-tablet);
  --dropdown-min-w: 12.5rem;
  --z-overlay: 100;
  --z-sidebar: 110;
  --z-toast: 200;
  --z-modal: 300;
  --transition: 0.2s ease;
  /* rem breakpoints: var() in @media is buggy in some embeds */
  /* --bp-* used as width tokens */
  --bp-sm: 40rem; /* 640px */
  --bp-md: 48rem; /* 768px */
  --bp-lg: 56rem; /* 896px */
  --bp-xl: 64rem; /* 1024px */
  --bp-tablet-max: 63.9375rem; /* for tablet-only max-width */
}


/* body, links, main column padding */
body {
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--color-text);
  background-color: var(--color-bg);
}

/* no text select on primary controls (double-clicks, drag) */
button,
input[type="submit"],
input[type="button"],
input[type="reset"],
button.theme-toggle,
a.btn,
.btn,
[role="button"] {
  user-select: none;
  -webkit-user-select: none;
}

.page {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  overflow-x: clip;
}

/* hide shell controls from view and focus order */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

main {
  flex: 1 0 auto;
}

.main-content {
  padding-top: var(--content-pad-y);
  padding-bottom: max(var(--space-2xl), env(safe-area-inset-bottom, 0px));
}

/* tighter horizontal padding, tablet only (48-64rem) */
@media (min-width: 48rem) and (max-width: 63.9375rem) {
  .container,
  .container-fluid {
    padding-left: max(
      var(--space-lg),
      calc(var(--grid-gutter-x, 30px) * 0.5),
      env(safe-area-inset-left, 0px)
    );
    padding-right: max(
      var(--space-lg),
      calc(var(--grid-gutter-x, 30px) * 0.5),
      env(safe-area-inset-right, 0px)
    );
  }

  .main-content {
    padding-top: var(--content-pad-y-tablet);
  }
}




/* --- layout: header, footer, nav --- */

/* container: same inset on every page; slightly wider below md */
.container,
.container-fluid {
  --grid-gutter-x: var(--space-lg);
  padding-left: max(
    var(--space-md),
    env(safe-area-inset-left, 0px)
  );
  padding-right: max(
    var(--space-md),
    env(safe-area-inset-right, 0px)
  );
}

@media (min-width: 48rem) {
  .container,
  .container-fluid {
    padding-left: max(
      calc(var(--grid-gutter-x) * 0.5),
      env(safe-area-inset-left, 0px)
    );
    padding-right: max(
      calc(var(--grid-gutter-x) * 0.5),
      env(safe-area-inset-right, 0px)
    );
  }
}


/* header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  min-height: var(--header-height);
  padding-top: env(safe-area-inset-top, 0px);
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  box-shadow: none;
  box-sizing: border-box;
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-height);
  column-gap: var(--space-mid);
  row-gap: var(--space-sm);
}

.site-header__left {
  display: flex;
  align-items: center;
  gap: var(--header-logo-nav-gap);
  min-width: 0;
  flex: 0 1 auto;
}

.site-header__brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-mid);
  font-weight: 700;
  font-size: var(--header-brand-size);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--color-text);
  flex-shrink: 0;
  padding: var(--space-3xs) 0; /* optical centering in the bar */
}

.site-header__brand i {
  color: var(--color-primary);
}

/* right cluster: tools and account */
.site-header__end {
  display: none;
  align-items: center;
  column-gap: var(--header-end-gap);
  row-gap: var(--space-sm);
  min-width: 0;
  flex: 0 1 auto;
}

@media (min-width: 48rem) {
  .site-header__end {
    display: flex;
  }
}

/* .nav-desktop - hidden until md */
.nav-desktop {
  display: none;
}

.nav-desktop__list {
  display: flex;
  align-items: center;
  flex-wrap: nowrap;
  gap: var(--header-nav-item-gap);
}

.nav-desktop__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--header-nav-pad-y) var(--header-nav-pad-x);
  border-radius: var(--radius-md);
  color: var(--color-text);
  font-size: var(--header-nav-size);
  line-height: 1.2;
  font-weight: 500;
  white-space: nowrap;
  transition: background-color var(--transition), color var(--transition);
}

.nav-desktop__link:hover,
.nav-desktop__link[aria-current="page"] {
  color: var(--color-primary);
  background-color: var(--color-primary-soft);
}

/* tablet: nav can wrap, same type scale as desktop */
@media (min-width: 48rem) and (max-width: 63.9375rem) {
  .nav-desktop__list {
    flex-wrap: wrap;
    justify-content: flex-end;
    row-gap: var(--space-xs);
    column-gap: var(--header-nav-item-gap);
  }
}

@media (min-width: 64rem) {
  .nav-desktop__list {
    flex-wrap: nowrap;
  }
}

/* hamburger - JS will toggle .open on overlay and .sidebar */
.site-header__menu-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: var(--header-control-size);
  height: var(--header-control-size);
  padding: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-text);
}

@media (min-width: 48rem) {
  .nav-desktop {
    display: block;
  }

  .site-header__menu-toggle {
    display: none;
  }
}

/* account dropdown, hover and focus (no click-only JS) */
.nav-user {
  flex-shrink: 0;
  z-index: 60;
  outline: none;
}

.nav-user__wrap {
  position: relative;
  display: inline-block;
  max-width: 100%;
}

.nav-user__trigger {
  display: flex;
  align-items: center;
  gap: var(--space-mid);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-md);
  cursor: pointer;
  border: 1px solid transparent;
  transition: background-color var(--transition), border-color var(--transition);
}

.nav-user:hover .nav-user__trigger,
.nav-user:focus-within .nav-user__trigger {
  background: var(--color-bg);
  border-color: var(--color-border);
}

img.nav-user__avatar {
  width: var(--header-avatar);
  height: var(--header-avatar);
  border-radius: 50%;
  flex-shrink: 0;
  border: 1px solid var(--color-border);
  object-fit: cover;
  object-position: center;
  display: block;
  background: linear-gradient(145deg, #8fc9a3, var(--color-primary));
}

.nav-user__name {
  display: none;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
  max-width: 8rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

@media (min-width: 48rem) {
  .nav-user__name {
    display: block;
  }
}

.nav-user__caret {
  font-size: 0.65rem;
  color: var(--color-text-muted);
  opacity: 0.8;
  transition: transform 0.2s ease;
}

.nav-user:hover .nav-user__caret,
.nav-user:focus-within .nav-user__caret {
  transform: translateY(1px);
}

/* top padding keeps pointer path to the menu (:hover) */
.nav-user__dropdown {
  position: absolute;
  right: 0;
  top: 100%;
  z-index: 1;
  min-width: var(--dropdown-min-w);
  padding-top: var(--space-xs);
  box-sizing: border-box;
  opacity: 0;
  visibility: hidden;
  transform: translateY(calc(-1 * var(--space-3xs)));
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
}

.nav-user:hover .nav-user__dropdown,
.nav-user:focus-within .nav-user__dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}

.nav-user__menu {
  list-style: none;
  margin: 0;
  padding: var(--space-sm) 0;
  position: static;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.nav-user__menu a {
  display: block;
  padding: var(--space-sm) var(--space-md);
  font-size: var(--text-sm);
  color: var(--color-text);
  text-decoration: none;
  border-radius: var(--radius-sm);
  margin: 0 var(--space-xs);
  transition: background-color var(--transition);
}

.nav-user__menu a:hover,
.nav-user__menu a:focus-visible {
  background: var(--color-primary-soft);
  color: var(--color-primary);
  outline: none;
}

.nav-user__menu a[aria-current="page"] {
  background: var(--color-primary-muted);
  color: var(--color-primary);
  font-weight: 600;
}

/* account block repeated in the drawer */
.sidebar-user {
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-border);
}

@media (min-width: 48rem) {
  .sidebar-user {
    display: none;
  }
}

.sidebar-user__row {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  padding: 0 var(--space-sm);
}

img.sidebar-user__avatar {
  width: var(--header-control-size);
  height: var(--header-control-size);
  border-radius: 50%;
  flex-shrink: 0;
  border: 1px solid var(--color-border);
  object-fit: cover;
  object-position: center;
  display: block;
  background: linear-gradient(145deg, #8fc9a3, var(--color-primary));
}

.sidebar-user__name {
  font-size: var(--text-md);
  font-weight: 600;
  color: var(--color-text);
}

.sidebar-user__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}


/* drawer (mobile) */
.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  z-index: var(--z-sidebar);
  width: min(16rem, 86vw);
  height: 100%;
  max-height: 100vh;
  background-color: var(--color-surface);
  box-shadow: var(--shadow-md);
  transform: translateX(-100%);
  transition: transform 0.25s ease;
  padding-top: calc(var(--header-height) + env(safe-area-inset-top, 0px));
  overflow-y: auto;
}

.sidebar.open {
  transform: translateX(0);
}

.sidebar__inner {
  padding: var(--space-md);
}

.nav-mobile__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.nav-mobile__link {
  display: flex;
  align-items: center;
  gap: var(--space-mid);
  padding: var(--space-mid) var(--space-md);
  border-radius: var(--radius-md);
  font-size: var(--text-md);
  line-height: 1.3;
  font-weight: 500;
  color: var(--color-text);
  transition: background-color var(--transition);
}

.nav-mobile__link:hover,
.nav-mobile__link[aria-current="page"] {
  background-color: var(--color-primary-soft);
  color: var(--color-primary);
}

@media (min-width: 48rem) {
  .sidebar {
    display: none;
  }
}


/* Mobile drawer backdrop: div (JS toggles .open) */
.sidebar-overlay {
  position: fixed;
  inset: 0;
  z-index: var(--z-overlay);
  display: block;
  margin: 0;
  border: 0;
  padding: 0;
  background-color: rgba(0, 0, 0, 0.45);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
  pointer-events: none;
  cursor: pointer;
}

.sidebar-overlay.open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

@media (min-width: 48rem) {
  .sidebar-overlay {
    display: none;
  }
}


/* footer */
.site-footer {
  flex-shrink: 0;
  margin-top: auto;
  padding: var(--content-pad-y) 0;
  background-color: var(--color-surface);
  border-top: 1px solid var(--color-border);
}

.site-footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  text-align: center;
}

@media (min-width: 40rem) {
  .site-footer__inner {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.site-footer__copy {
  font-size: var(--text-sm);
  line-height: 1.5;
  color: var(--color-text-muted);
  margin: 0;
}

.site-footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-mid) var(--space-lg);
  font-size: var(--text-sm);
  line-height: 1.5;
}

.site-footer__links a {
  color: var(--color-text-muted);
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.site-footer__links a:hover {
  color: var(--color-primary);
}




/* --- home --- */

/* page title */
.page-title {
  margin: 0 0 var(--space-xl) 0;
}

.page-title h1 {
  font-size: 1.625rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin: 0 0 var(--space-mid) 0;
}

@media (min-width: 48rem) {
  .page-title h1 {
    font-size: 2rem;
  }
}

@media (min-width: 64rem) {
  .page-title h1 {
    font-size: 2.25rem;
  }
}

.page-title p {
  margin: 0;
  font-size: var(--text-md);
  line-height: 1.5;
  color: var(--color-text-muted);
  max-width: 40ch;
}


/* hero */
.hero-slider {
  margin-bottom: var(--space-2xl);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: none;
  border: 1px solid color-mix(in srgb, var(--color-primary) 12%, var(--color-border));
}

.hero-slider__viewport {
  overflow: hidden;
  width: 100%;
}

.hero-slider__track {
  display: flex;
  width: 100%;
  transition: transform 0.3s ease;
}

.hero-slider__slide {
  flex: 0 0 100%;
  min-width: 100%;
  min-height: 12rem;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-mid) var(--space-md) var(--space-lg);
  font-size: clamp(1.125rem, 3.5vw + 0.25rem, 1.5rem);
  font-weight: 700;
  color: #fff;
}

@media (min-width: 48rem) {
  .hero-slider__slide {
    min-height: 13.5rem;
    padding: var(--space-xl) var(--space-lg) var(--section-y-tablet);
  }
}

@media (min-width: 48rem) and (max-width: 63.9375rem) {
  .hero-slider__slide {
    min-height: 14rem;
  }
}

.hero-slider__slide--1 {
  background-color: var(--hero-slide-1);
}
.hero-slider__slide--2 {
  background-color: var(--hero-slide-2);
}
.hero-slider__slide--3 {
  background-color: var(--hero-slide-3);
}
.hero-slider__slide--4 {
  background-color: var(--hero-slide-4);
}


/* post list toolbar */
.post-section {
  margin-bottom: var(--space-2xl);
}

.post-section__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.post-view-toggle {
  display: inline-flex;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-surface);
}

.post-view-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 2.75rem;
  min-height: 2.75rem;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  border: 0;
  background: var(--color-surface);
  color: var(--color-text-muted);
  border-right: 1px solid var(--color-border);
  transition: background-color var(--transition), color var(--transition);
}

.post-view-btn:last-child {
  border-right: 0;
}

.post-view-btn:hover {
  color: var(--color-text);
  background: var(--color-bg);
}

.post-view-btn.is-active {
  background: var(--color-bg-muted);
  color: var(--color-text);
}


/* post cards (grid) */

.post-card {
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.post-card:hover {
  border-color: color-mix(in srgb, var(--color-primary) 25%, var(--color-border));
  box-shadow: var(--shadow-sm);
}

/* image link covers the 16-9 frame */
a.post-card__image {
  position: relative;
  display: block;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--color-bg-muted);
  text-decoration: none;
  color: inherit;
  flex-shrink: 0;
  transition: opacity var(--transition), filter var(--transition);
}

.post-card__thumb {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

/* list row: no extra corner radius on the img; parent + .post-card overflow clip the frame */
.post-grid.view-list .post-card__thumb {
  border-radius: 0;
}

a.post-card__image:hover {
  opacity: 0.92;
  filter: brightness(0.98);
}

a.post-card__image:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.post-card__body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: var(--space-lg);
  gap: var(--space-sm);
  min-width: 0;
}

.post-card__meta {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
}

a.post-card__meta {
  text-decoration: none;
  align-self: flex-start;
}

a.post-card__meta:hover {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.post-card__title {
  margin: 0;
  font-size: var(--text-lead);
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.post-card__title a:hover {
  color: var(--color-primary);
}

.post-card__excerpt {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  flex: 1;
}

/* line-clamp in grid; list view removes it */
.post-grid:not(.view-list) .post-card__title a {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.post-grid:not(.view-list) .post-card__excerpt {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.post-card__link {
  margin-top: var(--space-sm);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
}

.post-card__link:hover {
  text-decoration: underline;
}


/* post cards (list) */
.post-grid.view-list {
  display: flex;
  flex-direction: column;
  flex-wrap: nowrap;
  gap: var(--space-md);
}

/* list mode: .row .col-* still sets % width - force full width */
.row.post-grid.view-list {
  margin-top: 0;
  margin-left: 0;
  margin-right: 0;
  width: 100%;
  max-width: 100%;
}

.row.post-grid.view-list > [class*="col-"] {
  box-sizing: border-box;
  flex: 0 0 auto !important;
  width: 100% !important;
  max-width: 100% !important;
  margin-top: 0;
  margin-left: 0;
  margin-right: 0;
  padding-left: 0;
  padding-right: 0;
}

.post-grid.view-list .post-card {
  flex-direction: row;
  align-items: stretch;
}

.post-grid.view-list .post-card__image {
  width: min(36%, 14rem);
  min-width: 7.5rem;
  max-width: 220px;
  flex-shrink: 0;
  align-self: stretch;
  aspect-ratio: auto;
  min-height: 7.5rem;
  height: auto;
  border-radius: 0;
}

.post-grid.view-list .post-card__body {
  padding: var(--space-md) var(--space-lg);
  min-width: 0;
}

@media (max-width: 39.9375rem) {
  .post-card__body {
    padding: var(--space-md);
  }
}

@media (max-width: 30rem) {
  .post-grid.view-list .post-card {
    flex-direction: column;
  }

  .post-grid.view-list .post-card__image {
    width: 100%;
    max-width: none;
    min-width: 0;
    align-self: stretch;
    aspect-ratio: 16 / 9;
    min-height: 0;
    height: auto;
    border-radius: 0;
  }
}


/* topic row */
.topic-section {
  margin-top: var(--space-2xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-border);
}

.topic-section__title {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-lg);
  line-height: 1.4;
}

.topic-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm) var(--space-mid);
  list-style: none;
  margin: 0;
  padding: 0;
}

.topic-tags li {
  margin: 0;
}

.topic-tag {
  display: inline-block;
  padding: var(--space-sm) var(--space-md);
  font-size: var(--text-sm);
  line-height: 1.3;
  color: var(--color-text);
  background: var(--color-bg-muted);
  border-radius: var(--radius-full);
  text-decoration: none;
  transition: background-color var(--transition), color var(--transition);
  border: 1px solid transparent;
}

.topic-tag:hover {
  background: color-mix(in srgb, var(--color-primary) 10%, var(--color-bg-muted));
  color: var(--color-text);
}




/* --- forms --- */

/* Auth/contact: never padding:0 on this main; it would zero out .main-content's top padding */
.form-page {
  max-width: 24rem;
  margin-left: auto;
  margin-right: auto;
}

.form-page--wide {
  max-width: 28rem;
}

@media (min-width: 48rem) and (max-width: 63.9375rem) {
  .form-page {
    max-width: 26rem;
  }
}

.form-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-sm);
}

.form-card h1 {
  font-size: 1.5rem; /* auth pages only, between h2 and page h1 */
  font-weight: 700;
  margin: 0 0 var(--space-lg) 0;
  line-height: 1.2;
  text-align: center;
}

.form-card--wide {
  max-width: 28rem;
  margin-left: auto;
  margin-right: auto;
}

.form-group {
  margin-bottom: var(--space-md);
}

.form-group label,
.form-group .form-group__label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 500;
  margin: 0 0 var(--space-xs) 0;
  color: var(--color-text);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: 2px solid var(--color-focus-ring);
  outline-offset: 0;
  border-color: var(--color-primary);
}

.form-group textarea {
  min-height: 8rem;
  resize: vertical;
}

.form-group__error {
  display: none;
  margin-top: 0.375rem;
  font-size: 0.8125rem;
  line-height: 1.4;
  color: var(--color-error);
}

.form-group.has-error .form-group__error {
  display: block;
}

.form-group.has-error input,
.form-group.has-error textarea {
  border-color: var(--color-error);
}

.form-group.has-error input:focus,
.form-group.has-error textarea:focus {
  outline: 2px solid var(--color-error-focus-ring);
  outline-offset: 0;
  border-color: var(--color-error);
}

.form-footer {
  margin-top: var(--space-lg);
  text-align: center;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.form-footer a {
  color: var(--color-primary);
  font-weight: 500;
}

.form-footer a:hover {
  text-decoration: underline;
}

.form-actions {
  margin-top: var(--space-lg);
}




/* --- category, article, related --- */

/* category list */
.post-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-surface);
}

.post-list__item {
  border-bottom: 1px solid var(--color-border);
}

.post-list__item:last-child {
  border-bottom: 0;
}

.post-list__link {
  display: block;
  padding: var(--space-lg);
  transition: background-color var(--transition);
}

.post-list__link:hover {
  background-color: var(--color-bg);
}

.post-list__title {
  font-size: var(--text-lead);
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.post-list__meta {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}


/* single article */
.article {
  max-width: 48rem;
  margin-left: auto;
  margin-right: auto;
  padding: 0;
}

.article__header {
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--color-border);
}

.article__title {
  font-size: 1.625rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin: 0 0 var(--space-md) 0;
}

@media (min-width: 48rem) {
  .article__title {
    font-size: 2rem;
  }
}

@media (min-width: 64rem) {
  .article__title {
    font-size: 2.25rem;
  }
}

.article__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.article__meta i {
  margin-right: var(--space-xs);
}

figure.article__media {
  position: relative;
  margin: 0 0 var(--space-xl) 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  min-height: 12rem;
  background: var(--color-bg-muted);
}

.article__media-img {
  display: block;
  width: 100%;
  height: auto;
  min-height: 12rem;
  max-height: 24rem;
  object-fit: cover;
  object-position: center;
}

.article__body {
  line-height: 1.7;
  color: var(--color-text);
  overflow-wrap: break-word;
}

/* CMS / WYSIWYG body copy: add .prose to the wrapper (about, post body, etc.) */
.prose {
  --prose-mid: var(--space-mid);
  line-height: 1.75;
  color: var(--color-text);
}

.prose :where(h1, h2, h3, h4, h5, h6) {
  line-height: 1.3;
  font-weight: 600;
  color: var(--color-text);
  text-wrap: balance;
}

/* In-article h1: smaller than the page title so it doesn't fight the real headline */
.prose h1 {
  font-size: clamp(1.25rem, 1.1rem + 0.4vw, 1.5rem);
  margin: var(--space-xl) 0 var(--space-sm);
  letter-spacing: -0.02em;
}

.prose h2 {
  font-size: var(--text-h2);
  margin: var(--space-xl) 0 var(--space-sm);
  letter-spacing: -0.02em;
}

.prose h3 {
  font-size: 1.125rem;
  margin: var(--space-lg) 0 var(--space-xs);
}

.prose h4 {
  font-size: 1.0625rem;
  margin: var(--space-md) 0 var(--space-xs);
}

.prose h5,
.prose h6 {
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
  margin: var(--space-md) 0 var(--space-xs);
}

.prose h1:first-child,
.prose h2:first-child,
.prose h3:first-child,
.prose h4:first-child {
  margin-top: 0;
}

.prose :where(p) {
  margin: 0 0 var(--space-md);
}

.prose :where(ul, ol) {
  margin: 0 0 var(--space-md);
  padding-left: 1.35em;
}

.prose ol {
  list-style: decimal;
}

.prose :where(ul) {
  list-style: disc;
}

.prose li {
  margin-bottom: var(--space-xs);
}

.prose :where(ul, ol) :where(ul) {
  list-style: circle;
  margin-top: var(--space-xs);
  margin-bottom: var(--space-xs);
}

.prose :where(ul, ol) :where(ol) {
  margin-top: var(--space-xs);
  margin-bottom: var(--space-xs);
}

.prose a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 0.15em;
  text-decoration-thickness: 0.05em;
}

.prose a:hover {
  color: var(--color-primary-hover);
}

.prose :where(strong) {
  font-weight: 600;
}

.prose :where(em) {
  font-style: italic;
}

.prose blockquote {
  margin: 0 0 var(--space-md);
  padding: var(--space-sm) 0 var(--space-sm) var(--space-md);
  border-left: 4px solid var(--color-primary);
  color: var(--color-text-muted);
  background: var(--color-primary-soft);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.prose blockquote p:last-of-type {
  margin-bottom: 0;
}

.prose :where(figure) {
  margin: var(--space-lg) 0;
}

.prose figcaption {
  margin-top: var(--space-xs);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.4;
  text-align: center;
}

.prose :where(img, video) {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  vertical-align: middle;
}

.prose p img:only-child,
.prose figure img {
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.prose table {
  width: 100%;
  max-width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
  margin: 0 0 var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.prose th,
.prose td {
  padding: var(--prose-mid) var(--space-sm);
  text-align: left;
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
}

.prose thead th {
  font-weight: 600;
  background: var(--color-bg-muted);
  color: var(--color-text);
  border-color: var(--color-border);
}

.prose tr:last-child td {
  border-bottom: 0;
}

.prose .table-wrap,
.prose .scroll-table {
  max-width: 100%;
  overflow-x: auto;
  margin: 0 0 var(--space-md);
  -webkit-overflow-scrolling: touch;
}

.prose :where(sub, sup) {
  font-size: 0.75em;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}

.prose sup {
  top: -0.35em;
}

.prose sub {
  bottom: -0.2em;
}

.prose :where(h1, h2, h3, h4) + p {
  margin-top: 0;
}

.prose :where(p + h2, p + h3) {
  margin-top: var(--space-xl);
}

.prose :where(p + p) {
  margin-top: 0;
}

.prose :where(iframe) {
  max-width: 100%;
  border: 0;
  border-radius: var(--radius-md);
}

.prose :where(small) {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.prose :where(kbd) {
  display: inline-block;
  font-family: ui-monospace, "Cascadia Code", "Segoe UI Mono", Consolas, monospace;
  font-size: 0.9em;
  padding: 0.1em 0.4em;
  border: 1px solid var(--color-border);
  border-bottom-width: 2px;
  border-radius: var(--radius-sm);
  background: var(--color-bg);
}

.prose :where(dfn) {
  font-style: italic;
}

.prose :where(abbr) {
  text-decoration: underline dotted;
  text-underline-offset: 0.2em;
  cursor: help;
}

.prose :where(dfn[title]) {
  border-bottom: 0;
}

.prose :where(mark) {
  background: color-mix(in srgb, var(--color-warning) 25%, var(--color-bg));
  color: var(--color-text);
  padding: 0.05em 0.2em;
  border-radius: var(--radius-sm);
}

.prose :where(hr) {
  border: 0;
  height: 1px;
  margin: var(--space-xl) 0;
  background: var(--color-border);
}

.prose :where(address) {
  font-style: normal;
  color: var(--color-text-muted);
  margin: 0 0 var(--space-md);
  font-size: var(--text-sm);
}

.prose :where(cite) {
  font-style: normal;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.prose :where(caption) {
  caption-side: bottom;
  margin-top: var(--space-xs);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-align: left;
}

.prose :where(details) {
  margin: 0 0 var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-sm) var(--space-md);
  background: var(--color-surface);
}

.prose :where(summary) {
  cursor: pointer;
  font-weight: 600;
  color: var(--color-text);
}

.prose pre {
  margin: 0 0 var(--space-md);
  padding: var(--space-md);
  font-family: ui-monospace, "Cascadia Code", "Segoe UI Mono", Consolas, monospace;
  font-size: 0.875rem;
  line-height: 1.55;
  background: var(--color-bg-subtle);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: auto;
  tab-size: 2;
  white-space: pre;
  max-width: 100%;
}

.prose :where(code) {
  font-family: ui-monospace, "Cascadia Code", "Segoe UI Mono", Consolas, monospace;
  font-size: 0.9em;
  background: var(--color-bg-muted);
  padding: 0.1em 0.35em;
  border-radius: var(--radius-sm);
  color: var(--color-text);
}

.prose :where(a code) {
  background: transparent;
  color: inherit;
  padding: 0;
  font-size: inherit;
}

.prose :where(pre code) {
  display: block;
  padding: 0;
  font-size: inherit;
  line-height: inherit;
  color: inherit;
  background: transparent;
  border: 0;
  border-radius: 0;
  white-space: pre;
  overflow: visible;
}

/* pre > code: typical editor output is one code element around the full block */
.prose :where(pre) > code {
  display: block;
  width: max-content;
  min-width: 100%;
}

/* author */
.article-author {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
  margin-top: var(--space-2xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-border);
}

.article-author__avatar {
  position: relative;
  width: 3.5rem;
  height: 3.5rem;
  flex-shrink: 0;
  border-radius: 50%;
  overflow: hidden;
  background: var(--color-bg-muted);
}

img.article-author__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.article-author__name {
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-text);
  margin-bottom: var(--space-xs);
}

.article-author__role {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-sm);
}

.article-author__bio {
  font-size: var(--text-sm);
  line-height: 1.5;
  color: var(--color-text-muted);
  margin: 0;
}


/* related */
.article-sep {
  max-width: 48rem;
  margin: var(--space-2xl) auto var(--space-lg);
  border: 0;
  height: 0;
  border-top: 1px solid var(--color-border);
}

.related-posts {
  max-width: 48rem;
  margin: 0 auto;
  padding-bottom: var(--space-2xl);
}

.related-posts__title {
  font-size: var(--text-h2);
  line-height: 1.3;
  font-weight: 600;
  margin: 0 0 var(--space-lg) 0;
  color: var(--color-text);
}

/* same card layout as home list view */
.post-grid--related {
  width: 100%;
}

/* related list: let .post-card { overflow: hidden; border-radius } clip the image — avoid a second, mismatched radius */
.post-grid--related.view-list .post-card__image {
  border-radius: 0;
}

@media (max-width: 30rem) {
  .post-grid--related.view-list .post-card__image {
    border-radius: 0;
  }
}




/* --- contact --- */

/* .contact-page sits on <main> - no padding:0; keep .main-content's vertical spacing */

.contact-page__header {
  margin-bottom: var(--space-xl);
}

.contact-page__title {
  font-size: 1.625rem;
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 var(--space-mid) 0;
  color: var(--color-text);
}

@media (min-width: 48rem) {
  .contact-page__title {
    font-size: 1.875rem;
  }
}

.contact-page__lead {
  margin: 0;
  line-height: 1.5;
  color: var(--color-text-muted);
  font-size: var(--text-md);
  max-width: 40ch;
}

.contact-layout {
  /* row and cols: grid.css */
  align-items: stretch;
}

/* no .form-card wrapper on the left */
.contact-form-panel {
  background: transparent;
  padding: 0;
  border: 0;
  box-shadow: none;
}

.contact-form {
  max-width: 32rem;
}

@media (min-width: 56rem) {
  .contact-form {
    max-width: none;
  }
}

.contact-form .form-actions {
  margin-top: var(--space-lg);
}

/* send button - not full width on large screens */
.contact-form .form-actions .btn {
  min-width: 7rem;
}

/* map or iframe embed */
.contact-map-slot {
  position: relative;
  min-height: 20rem;
  background: var(--color-bg-muted);
  border: 0;
  overflow: hidden;
}

@media (min-width: 56rem) {
  .contact-map-slot {
    min-height: 24rem;
  }
}

.contact-map-slot iframe {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  min-height: 20rem;
  border: 0;
  display: block;
}




/* --- styleguide (elements page) --- */
/* .elements-page on <main> - same rule: no padding:0 on main */

.elements-section {
  margin-bottom: var(--space-2xl);
}

.elements-section h2 {
  font-size: var(--text-h2);
  font-weight: 600;
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border);
}

.elements-hint {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-lg);
  padding: var(--space-md);
  background: #fef3c7;
  border: 1px solid #fbbf24;
  border-radius: var(--radius-md);
}

.element-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.elements-lead {
  margin-bottom: var(--space-md);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-align: left;
}

.elements-hint code {
  font-size: 0.85em;
  font-family: ui-monospace, Consolas, monospace;
  background: #fef9c3;
  padding: 0.1em 0.35em;
  border-radius: var(--radius-sm);
}


/* buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  font-weight: 600;
  line-height: 1.2;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  background: var(--color-bg-muted);
  color: var(--color-text);
  transition: background-color var(--transition), color var(--transition),
    border-color var(--transition), opacity var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn:disabled,
.btn[aria-disabled="true"] {
  opacity: 0.55;
  pointer-events: none;
}

.btn--sm {
  padding: var(--space-xs) var(--space-sm);
  font-size: 0.75rem;
}

.btn--md {
  padding: var(--space-sm) var(--space-md);
  font-size: var(--text-sm);
}

.btn--lg {
  padding: var(--space-md) var(--space-lg);
  font-size: 1rem;
}

/* neutral */
.btn--normal {
  background: var(--color-bg-muted);
  color: var(--color-text);
  border-color: var(--color-border);
}
.btn--normal:hover:not(:disabled):not([aria-disabled="true"]) {
  background: color-mix(in srgb, var(--color-text) 6%, var(--color-bg-muted));
}

.btn--primary {
  background: var(--color-primary);
  color: var(--color-on-primary);
  border-color: var(--color-primary);
}
.btn--primary:hover:not(:disabled):not([aria-disabled="true"]) {
  background: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
}

.btn--secondary {
  background: var(--color-secondary);
  color: var(--color-on-primary);
  border-color: var(--color-secondary);
}
.btn--secondary:hover:not(:disabled):not([aria-disabled="true"]) {
  background: var(--color-secondary-hover);
  border-color: var(--color-secondary-hover);
}

.btn--rounded {
  border-radius: var(--radius-full);
}

.btn--bordered {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.btn--bordered:hover:not(:disabled):not([aria-disabled="true"]) {
  background: var(--color-primary-soft);
}

/* loading - spinner, disabled */
.btn--loading {
  position: relative;
  pointer-events: none;
  opacity: 0.9;
}
.btn--loading .btn__spinner {
  display: inline-block;
  width: 1em;
  height: 1em;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: btn-spin 0.6s linear infinite;
  vertical-align: middle;
}
@keyframes btn-spin {
  to {
    transform: rotate(360deg);
  }
}

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


/* toasts */
.toast-container {
  position: fixed;
  top: max(var(--space-md), env(safe-area-inset-top, 0px));
  right: max(var(--space-md), env(safe-area-inset-right, 0px));
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  max-width: min(20rem, calc(100vw - 2 * var(--space-md) - env(safe-area-inset-left, 0px) - env(safe-area-inset-right, 0px)));
  pointer-events: none;
}

.toast {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  font-size: var(--text-sm);
  pointer-events: auto;
  border: 1px solid transparent;
}

.toast i {
  margin-top: 0.1em;
  flex-shrink: 0;
}

.toast--info {
  background: color-mix(in srgb, var(--color-primary) 8%, var(--color-surface));
  border-color: color-mix(in srgb, var(--color-primary) 32%, var(--color-border));
  color: #1a3d2a;
}
.toast--success {
  background: #ecfdf5;
  border-color: #5eead4;
  color: #115e59;
}
.toast--error {
  background: #fff1f2;
  border-color: #fda4af;
  color: #9f1239;
}
.toast--warning {
  background: #fff7ed;
  border-color: #fdba74;
  color: #9a3412;
}


/* inline messages */
.message {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  border: 1px solid transparent;
  margin-bottom: var(--space-md);
}

.message i {
  margin-top: 0.1em;
  flex-shrink: 0;
}

.message--info {
  background: color-mix(in srgb, var(--color-primary) 8%, var(--color-surface));
  border-color: color-mix(in srgb, var(--color-primary) 32%, var(--color-border));
  color: #1a3d2a;
}
.message--success {
  background: #ecfdf5;
  border-color: #5eead4;
  color: #115e59;
}
.message--error {
  background: #fff1f2;
  border-color: #fda4af;
  color: #9f1239;
}
.message--warning {
  background: #fff7ed;
  border-color: #fdba74;
  color: #9a3412;
}


/* modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
  background: rgba(0, 0, 0, 0.5);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

/* full-bleed hit target to close without script */
.modal-scrim {
  position: absolute;
  inset: 0;
  z-index: 0;
  text-decoration: none;
  color: transparent;
  cursor: pointer;
  background: transparent;
}

.modal-overlay:target,
.modal-overlay.is-open,
.modal-overlay.open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.modal {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 28rem;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 48px -12px color-mix(in srgb, var(--color-text) 18%, transparent);
  border: 1px solid var(--color-border);
  overflow: hidden;
  transform: scale(0.96);
  transition: transform 0.25s ease;
  pointer-events: auto;
}

.modal-overlay:target .modal,
.modal-overlay.is-open .modal,
.modal-overlay.open .modal {
  transform: scale(1);
}

.modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--space-lg);
  border-bottom: 1px solid var(--color-border);
  font-weight: 600;
  font-size: var(--text-lead);
}

.modal__body {
  padding: var(--space-lg);
  overflow-y: auto;
  color: var(--color-text-muted);
  font-size: var(--text-md);
  line-height: 1.6;
}

.modal__footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-lg);
  border-top: 1px solid var(--color-border);
  background: var(--color-bg);
}




/* --- write --- */

/* write form */
.write-form {
  max-width: 100%;
}

.write-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-sm);
}

.write-form .form-group textarea {
  min-height: 4.5rem;
}

.write-form .form-group.has-error .editor-placeholder {
  border-color: var(--color-error);
  background: #fff1f2;
}

.editor-placeholder {
  min-height: 20rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 0;
  margin-bottom: 0;
  padding: var(--space-xl) var(--space-md);
  text-align: center;
  color: var(--color-text-muted);
  font-size: var(--text-md);
  line-height: 1.6;
  background: var(--color-bg-subtle);
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-lg);
}

.editor-placeholder__hint {
  max-width: 32ch;
  margin: 0;
}

.form-actions--split {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: flex-end;
  margin-top: 0;
}




/* --- my posts --- */

/* my posts table */
.my-posts-page .page-title p {
  max-width: 44ch;
}

.my-posts-panel {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-md) var(--space-lg) var(--space-xl);
}

.my-posts-toolbar {
  margin-bottom: var(--space-md);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-sm);
}

.my-posts__table-wrap {
  width: 100%;
  max-width: 100%;
  margin-left: 0;
  margin-right: 0;
  padding: 0;
  overflow-x: visible;
  -webkit-overflow-scrolling: touch;
}

/* Small viewports: table becomes a vertical card list; no sideways scroll */
.my-posts-table {
  width: 100%;
  min-width: 0;
  border-collapse: collapse;
  font-size: var(--text-md);
  display: block;
  border: 0;
}

.my-posts-table thead {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.my-posts-table tbody {
  display: block;
}

.my-posts-table tbody tr {
  display: block;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  margin-bottom: var(--space-mid);
  background: var(--color-bg);
}

.my-posts-table tbody tr:last-child {
  margin-bottom: 0;
}

.my-posts-table td {
  display: block;
  width: 100%;
  box-sizing: border-box;
  padding: 0;
  text-align: left;
  border: 0;
  vertical-align: top;
}

.my-posts-table td + td {
  margin-top: var(--space-sm);
}

.my-posts-table td:nth-child(1) {
  font-weight: 600;
  font-size: var(--text-md);
  line-height: 1.4;
  padding-bottom: 0.125rem;
}

.my-posts-table td:nth-child(2) {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.my-posts-table td:nth-child(2)::before {
  content: "Cập nhật: ";
  font-weight: 500;
  color: var(--color-text-muted);
}

.my-posts-table__actions {
  width: 100%;
  white-space: normal;
  text-align: left;
  padding-top: var(--space-mid);
  margin-top: var(--space-sm);
  border-top: 1px solid var(--color-border);
}

.my-posts-table .post-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-start;
  gap: var(--space-sm);
}

/* From ~40rem up: real three-column table; scroll the wrapper only when the table is wider than the viewport */
@media (min-width: 40rem) {
  .my-posts__table-wrap {
    margin-left: calc(-1 * var(--space-lg));
    margin-right: calc(-1 * var(--space-lg));
    padding: 0 var(--space-sm);
    overflow-x: auto;
    overscroll-behavior-x: contain;
  }

  .my-posts-table {
    display: table;
    min-width: 36rem;
    border: 0;
  }

  .my-posts-table thead {
    position: static;
    width: auto;
    height: auto;
    margin: 0;
    overflow: visible;
    clip: auto;
    white-space: normal;
  }

  .my-posts-table tbody {
    display: table-row-group;
  }

  .my-posts-table tbody tr {
    display: table-row;
    margin: 0;
    padding: 0;
    border: 0;
    background: transparent;
  }

  .my-posts-table th,
  .my-posts-table td {
    display: table-cell;
    width: auto;
    padding: var(--space-md) var(--space-lg);
    text-align: left;
    border-bottom: 1px solid var(--color-border);
    vertical-align: middle;
  }

  .my-posts-table td + td {
    margin-top: 0;
  }

  .my-posts-table td:nth-child(2)::before {
    content: none;
  }

  .my-posts-table th {
    font-weight: 600;
    background: var(--color-bg-subtle);
    white-space: nowrap;
  }

  .my-posts-table tbody tr:hover {
    background: var(--color-primary-soft);
  }

  .my-posts-table__actions {
    width: 1%;
    white-space: nowrap;
    text-align: right;
    padding-top: 0;
    margin-top: 0;
    border-top: 0;
  }

  .my-posts-table .post-actions {
    display: inline-flex;
    justify-content: flex-end;
  }
}