/* ============================================================
   70NS Road Business Association Website — style.css
   Single source of styles: theme, layout, components, responsive
   ============================================================ */

/* =============================================================
   1. CSS CUSTOM PROPERTIES (Theme)
   ============================================================= */
:root {
  /* --- Color Palette --- */
  --color-primary-900: #3E2723;
  --color-primary-800: #4E342E;
  --color-primary-700: #5D4037;
  --color-primary-500: #795548;
  --color-primary-300: #A1887F;
  --color-primary-100: #D7CCC8;
  --color-primary-50: #EFEBE9;

  --color-accent-700: #E65100;
  --color-accent-500: #FF8F00;
  --color-accent-300: #FFB74D;
  --color-accent-100: #FFE0B2;

  --color-green-700: #33691E;
  --color-green-500: #689F38;
  --color-green-100: #DCEDC8;

  --color-blue-500: #0277BD;
  --color-blue-100: #B3E5FC;

  --color-red-700: #C62828;
  --color-red-100: #FFCDD2;

  /* --- Neutrals --- */
  --color-bg: #FFFCF7;
  --color-bg-alt: #F5EFE6;
  --color-bg-card: #FFFFFF;
  --color-text: #3E2723;
  --color-text-light: #6D4C41;
  --color-text-muted: #8D6E63;
  --color-border: #D7CCC8;

  /* --- Typography --- */
  --font-heading: 'Merriweather', Georgia, 'Times New Roman', serif;
  --font-body: 'Nunito', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* --- Spacing Scale --- */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;

  /* --- Layout --- */
  --max-width: 1200px;
  --header-height: 70px;

  /* --- Shadows --- */
  --shadow-sm: 0 1px 3px rgba(62, 39, 35, 0.12);
  --shadow-md: 0 4px 12px rgba(62, 39, 35, 0.1);
  --shadow-lg: 0 8px 24px rgba(62, 39, 35, 0.1);

  /* --- Borders --- */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-full: 9999px;

  /* --- Transitions --- */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 350ms ease;
}

/* =============================================================
   2. RESET / NORMALIZE
   ============================================================= */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-accent-700);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-accent-500);
  text-decoration: underline;
}

ul, ol {
  list-style: none;
}

button {
  font-family: var(--font-body);
  cursor: pointer;
  border: none;
  background: none;
}

input, select, textarea {
  font-family: var(--font-body);
  font-size: 1rem;
}

table {
  border-collapse: collapse;
  width: 100%;
}

/* =============================================================
   3. BASE TYPOGRAPHY
   ============================================================= */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-primary-900);
  line-height: 1.2;
}

h1 { font-size: clamp(1.75rem, 4vw, 2.75rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); }
h4 { font-size: 1.125rem; }

strong { color: var(--color-primary-800); }

small, .text-sm { font-size: 0.875rem; }
.text-xs { font-size: 0.75rem; }
.text-muted { color: var(--color-text-muted); }

/* =============================================================
   4. LAYOUT UTILITIES
   ============================================================= */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-md);
  padding-right: var(--space-md);
}

.section {
  padding-top: var(--space-3xl);
  padding-bottom: var(--space-3xl);
}

.section--alt {
  background-color: var(--color-bg-alt);
}

.section--sm {
  padding-top: var(--space-2xl);
  padding-bottom: var(--space-2xl);
}

.page-header {
  background-color: var(--color-primary-900);
  color: #FFFFFF;
  padding: var(--space-3xl) 0;
  text-align: center;
}

.page-header__title {
  color: #FFFFFF;
  margin-bottom: var(--space-sm);
}

.page-header__subtitle {
  color: var(--color-primary-100);
  font-size: 1.125rem;
  max-width: 600px;
  margin: 0 auto;
}

/* --- Grid System --- */
.grid {
  display: grid;
  gap: var(--space-xl);
}

.grid--2 {
  grid-template-columns: 1fr;
}

.grid--3 {
  grid-template-columns: 1fr;
}

.grid--4 {
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .grid--2 { grid-template-columns: repeat(2, 1fr); }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .grid--3 { grid-template-columns: repeat(3, 1fr); }
  .grid--4 { grid-template-columns: repeat(4, 1fr); }
}

/* --- Two-Column Layout --- */
.split {
  display: grid;
  gap: var(--space-2xl);
  align-items: center;
}

.split__text { order: 2; }
.split__image { order: 1; }

@media (min-width: 1024px) {
  .split {
    grid-template-columns: 1fr 1fr;
  }
  .split__text { order: 1; }
  .split__image { order: 2; }
}

/* =============================================================
   5. SKIP LINK (Accessibility)
   ============================================================= */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-md);
  background: var(--color-accent-700);
  color: #FFFFFF;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  z-index: 10000;
  font-weight: 600;
}

.skip-link:focus {
  top: var(--space-sm);
}

/* =============================================================
   6. HEADER & NAVIGATION
   ============================================================= */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: #FFFFFF;
  box-shadow: var(--shadow-sm);
  height: var(--header-height);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.header__logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  text-decoration: none;
  color: var(--color-primary-900);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.header__logo:hover {
  text-decoration: none;
  color: var(--color-primary-700);
}

.header__logo-img {
  height: 40px;
  width: 40px;
  border-radius: var(--radius-sm);
  object-fit: cover;
}

/* --- Navigation --- */
.nav__toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-sm);
  z-index: 1001;
  background: none;
  border: none;
  cursor: pointer;
}

.nav__toggle-bar {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-primary-800);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-fast);
}

.nav__toggle--open .nav__toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav__toggle--open .nav__toggle-bar:nth-child(2) {
  opacity: 0;
}

.nav__toggle--open .nav__toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.nav__list {
  display: none;
  flex-direction: column;
  gap: 0;
  position: absolute;
  top: var(--header-height);
  left: 0;
  right: 0;
  background: #FFFFFF;
  box-shadow: var(--shadow-md);
  padding: var(--space-md) 0;
}

.nav__list--open {
  display: flex;
}

.nav__link {
  display: block;
  padding: var(--space-sm) var(--space-md);
  color: var(--color-text);
  font-weight: 600;
  text-decoration: none;
  transition: color var(--transition-fast), background-color var(--transition-fast);
  white-space: nowrap;
}

.nav__link:hover {
  color: var(--color-accent-700);
  background-color: var(--color-accent-100);
  text-decoration: none;
}

.nav__link--active {
  color: var(--color-accent-700);
}

/* Desktop Nav */
@media (min-width: 640px) {
  .nav__toggle {
    display: none;
  }

  .nav__list {
    display: flex;
    flex-direction: row;
    gap: var(--space-xs);
    position: static;
    background: transparent;
    box-shadow: none;
    padding: 0;
  }

  .nav__link {
    padding: var(--space-sm) var(--space-sm);
    border-radius: var(--radius-sm);
  }

  .header__logo {
    font-size: 1.25rem;
  }
}

/* =============================================================
   7. FOOTER
   ============================================================= */
.footer {
  background-color: var(--color-primary-900);
  color: var(--color-primary-100);
  padding: var(--space-3xl) 0 var(--space-xl);
  margin-top: auto;
}

.footer a {
  color: var(--color-accent-300);
}

.footer a:hover {
  color: #FFFFFF;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  margin-bottom: var(--space-2xl);
}

@media (min-width: 640px) {
  .footer__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .footer__grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }
}

.footer__heading {
  color: #FFFFFF;
  font-size: 1.125rem;
  margin-bottom: var(--space-md);
}

.footer__about {
  color: var(--color-primary-100);
  line-height: 1.7;
}

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

.footer__bottom {
  border-top: 1px solid var(--color-primary-700);
  padding-top: var(--space-lg);
  text-align: center;
  font-size: 0.875rem;
  color: var(--color-primary-300);
}

/* =============================================================
   8. BUTTONS
   ============================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.65em 1.5em;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: background-color var(--transition-fast),
              color var(--transition-fast),
              box-shadow var(--transition-fast),
              transform var(--transition-fast);
  text-decoration: none;
  line-height: 1.4;
  cursor: pointer;
  border: 2px solid transparent;
}

.btn:hover {
  text-decoration: none;
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(0);
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.btn--primary {
  background-color: var(--color-accent-700);
  color: #FFFFFF;
}

.btn--primary:hover {
  background-color: #BF3D00;
  color: #FFFFFF;
  box-shadow: var(--shadow-md);
}

.btn--secondary {
  background-color: var(--color-primary-800);
  color: #FFFFFF;
}

.btn--secondary:hover {
  background-color: var(--color-primary-700);
  color: #FFFFFF;
  box-shadow: var(--shadow-md);
}

.btn--outline {
  background-color: transparent;
  color: var(--color-primary-800);
  border-color: var(--color-primary-500);
}

.btn--outline:hover {
  background-color: var(--color-primary-50);
  color: var(--color-primary-900);
  border-color: var(--color-primary-700);
}

.btn--sm {
  padding: 0.4em 1em;
  font-size: 0.875rem;
}

.btn--lg {
  padding: 0.85em 2em;
  font-size: 1.125rem;
}

.btn--danger {
  background-color: var(--color-red-700);
  color: #FFFFFF;
}

.btn--danger:hover {
  background-color: #B71C1C;
  color: #FFFFFF;
}

/* =============================================================
   9. CARDS
   ============================================================= */
.card {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.card__image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  background-color: var(--color-bg-alt);
}

.card__image-placeholder {
  width: 100%;
  height: 200px;
  background: linear-gradient(135deg, var(--color-primary-100), var(--color-accent-100));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  color: var(--color-primary-500);
}

.card__body {
  padding: var(--space-lg);
}

.card__title {
  font-size: 1.2rem;
  margin-bottom: var(--space-sm);
  line-height: 1.3;
}

.card__title a {
  color: var(--color-primary-900);
}

.card__title a:hover {
  color: var(--color-accent-700);
  text-decoration: none;
}

.card__meta {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-sm);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  align-items: center;
}

.card__excerpt {
  color: var(--color-text-light);
  font-size: 0.95rem;
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card__footer {
  padding: var(--space-sm) var(--space-lg) var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

/* Featured Card */
.card--featured {
  border-left: 4px solid var(--color-accent-700);
}

.card--featured .card__image,
.card--featured .card__image-placeholder {
  height: 280px;
}

/* Compact Card (news preview on home) */
.card--compact .card__body {
  padding: var(--space-md);
}

.card--compact .card__image,
.card--compact .card__image-placeholder {
  height: 160px;
}

/* =============================================================
   10. BADGES
   ============================================================= */
.badge {
  display: inline-block;
  padding: 0.2em 0.7em;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.badge--events { background: var(--color-accent-100); color: var(--color-accent-700); }
.badge--announcements { background: var(--color-blue-100); color: var(--color-blue-500); }
.badge--community { background: var(--color-green-100); color: var(--color-green-700); }
.badge--updates { background: var(--color-primary-100); color: var(--color-primary-700); }
.badge--planned { background: var(--color-blue-100); color: var(--color-blue-500); }
.badge--ongoing { background: var(--color-accent-100); color: var(--color-accent-700); }
.badge--completed { background: var(--color-green-100); color: var(--color-green-700); }
.badge--confirmed { background: var(--color-green-100); color: var(--color-green-700); }
.badge--cancelled { background: var(--color-red-100); color: var(--color-red-700); }
.badge--featured { background: var(--color-primary-900); color: #FFFFFF; }

/* =============================================================
   11. HERO SECTION
   ============================================================= */
.hero {
  background: linear-gradient(135deg, var(--color-primary-900), var(--color-primary-700));
  color: #FFFFFF;
  padding: var(--space-4xl) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 50%, rgba(255, 143, 0, 0.15), transparent 60%),
              radial-gradient(circle at 70% 30%, rgba(104, 159, 56, 0.1), transparent 50%);
}

.hero__content {
  position: relative;
  z-index: 1;
}

.hero__title {
  color: #FFFFFF;
  font-size: clamp(1.75rem, 5vw, 3rem);
  font-weight: 900;
  margin-bottom: var(--space-md);
}

.hero__subtitle {
  font-size: clamp(1rem, 2.5vw, 1.35rem);
  color: var(--color-accent-300);
  margin-bottom: var(--space-xl);
  max-width: 650px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.5;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: center;
}

/* =============================================================
   12. QUICK LINKS
   ============================================================= */
.quick-links {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

@media (min-width: 640px) {
  .quick-links {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1024px) {
  .quick-links {
    grid-template-columns: repeat(6, 1fr);
  }
}

.quick-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-lg) var(--space-sm);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  text-align: center;
  text-decoration: none;
  color: var(--color-text);
  transition: box-shadow var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}

.quick-link:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-accent-500);
  transform: translateY(-3px);
  text-decoration: none;
  color: var(--color-accent-700);
}

.quick-link__icon {
  font-size: 1.75rem;
  line-height: 1;
}

.quick-link__label {
  font-weight: 600;
  font-size: 0.9rem;
}

/* =============================================================
   13. FORMS
   ============================================================= */
.form-group {
  margin-bottom: var(--space-lg);
}

.form-group__label {
  display: block;
  font-weight: 600;
  color: var(--color-primary-800);
  margin-bottom: var(--space-xs);
}

.form-group__required {
  color: var(--color-red-700);
}

.input {
  width: 100%;
  padding: 0.65em 0.85em;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg-card);
  color: var(--color-text);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.input:focus {
  outline: none;
  border-color: var(--color-accent-500);
  box-shadow: 0 0 0 3px var(--color-accent-100);
}

.input--error {
  border-color: var(--color-red-700);
}

.input--error:focus {
  box-shadow: 0 0 0 3px var(--color-red-100);
}

.input--textarea {
  resize: vertical;
  min-height: 120px;
}

.form-group__error {
  color: var(--color-red-700);
  font-size: 0.85rem;
  margin-top: var(--space-xs);
  display: none;
}

.form-group__error--visible {
  display: block;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

@media (min-width: 640px) {
  .form-row--2 {
    grid-template-columns: 1fr 1fr;
  }
}

/* =============================================================
   14. PROGRESS BAR
   ============================================================= */
.progress {
  background: var(--color-bg-alt);
  border-radius: var(--radius-full);
  height: 10px;
  overflow: hidden;
}

.progress__bar {
  height: 100%;
  background: var(--color-accent-500);
  border-radius: var(--radius-full);
  transition: width var(--transition-slow);
}

.progress__bar--low { background: var(--color-accent-300); }
.progress__bar--mid { background: var(--color-accent-500); }
.progress__bar--high { background: var(--color-green-500); }
.progress__bar--complete { background: var(--color-green-700); }

.progress__label {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  margin-bottom: var(--space-xs);
  color: var(--color-text-muted);
}

.progress__percentage {
  font-weight: 700;
  color: var(--color-text);
}

/* =============================================================
   15. FILTER PILLS / TABS
   ============================================================= */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: center;
  margin-bottom: var(--space-xl);
}

.filter-pill {
  padding: 0.4em 1.2em;
  font-size: 0.9rem;
  font-weight: 600;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-full);
  color: var(--color-text-light);
  background: transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-pill:hover {
  border-color: var(--color-accent-500);
  color: var(--color-accent-700);
}

.filter-pill--active {
  background: var(--color-accent-700);
  color: #FFFFFF;
  border-color: var(--color-accent-700);
}

.filter-pill--active:hover {
  background: var(--color-primary-900);
  border-color: var(--color-primary-900);
  color: #FFFFFF;
}

/* =============================================================
   16. PAGINATION
   ============================================================= */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-xs);
  margin-top: var(--space-2xl);
  flex-wrap: wrap;
}

.pagination__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 var(--space-sm);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-weight: 600;
  font-size: 0.9rem;
  transition: all var(--transition-fast);
}

.pagination__btn:hover {
  border-color: var(--color-accent-500);
  color: var(--color-accent-700);
  text-decoration: none;
}

.pagination__btn--active {
  background: var(--color-accent-700);
  color: #FFFFFF;
  border-color: var(--color-accent-700);
}

.pagination__btn--active:hover {
  background: var(--color-primary-900);
  color: #FFFFFF;
}

.pagination__btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* =============================================================
   17. SEARCH BAR
   ============================================================= */
.search-bar {
  position: relative;
  max-width: 400px;
  margin: 0 auto var(--space-xl);
}

.search-bar__input {
  width: 100%;
  padding: 0.65em 1em 0.65em 2.75em;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-full);
  background: var(--color-bg-card);
  font-size: 1rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.search-bar__input:focus {
  outline: none;
  border-color: var(--color-accent-500);
  box-shadow: 0 0 0 3px var(--color-accent-100);
}

.search-bar__icon {
  position: absolute;
  left: 1em;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
  font-size: 1rem;
  pointer-events: none;
}

/* =============================================================
   18. TOAST NOTIFICATIONS
   ============================================================= */
.toast-container {
  position: fixed;
  bottom: var(--space-xl);
  right: var(--space-xl);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  pointer-events: none;
}

.toast {
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-md);
  color: #FFFFFF;
  font-weight: 600;
  font-size: 0.95rem;
  box-shadow: var(--shadow-lg);
  pointer-events: auto;
  animation: toast-in var(--transition-base) ease-out;
  max-width: 380px;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.toast--success {
  background-color: var(--color-green-700);
}

.toast--error {
  background-color: var(--color-red-700);
}

.toast--info {
  background-color: var(--color-blue-500);
}

@keyframes toast-in {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* =============================================================
   19. STATE COMPONENTS (Loading, Empty, Error)
   ============================================================= */
.loading-state,
.empty-state,
.error-state,
.content-state {
  padding: var(--space-xl) 0;
}

.empty-state,
.error-state {
  text-align: center;
  padding: var(--space-3xl) var(--space-md);
}

.empty-state__icon {
  font-size: 3rem;
  margin-bottom: var(--space-md);
  display: block;
}

.empty-state__text,
.error-state__text {
  font-size: 1.1rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

/* --- Skeleton Loading --- */
.skeleton {
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
}

.skeleton::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.6),
    transparent
  );
  animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

.skeleton--card {
  height: 350px;
  margin-bottom: var(--space-lg);
}

.skeleton--text {
  height: 20px;
  margin-bottom: var(--space-sm);
  width: 80%;
}

.skeleton--title {
  height: 28px;
  width: 60%;
  margin-bottom: var(--space-md);
}

.skeleton--image {
  height: 200px;
  margin-bottom: var(--space-md);
}

.skeleton--row {
  height: 48px;
  margin-bottom: var(--space-sm);
}

/* --- Article Detail Skeleton --- */
.skeleton--article {
  max-width: 800px;
  margin: 0 auto;
}

/* =============================================================
   20. COUPON BOOKING SPECIFIC
   ============================================================= */
.booking-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  align-items: start;
}

@media (min-width: 1024px) {
  .booking-layout {
    grid-template-columns: 1fr 380px;
  }
}

/* =============================================================
   20a. FIXED CART SIDEBAR (Desktop)
   ============================================================= */
.cart-sidebar {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  position: fixed;
  right: var(--space-xl);
  top: calc(var(--header-height) + var(--space-lg));
  width: 380px;
  max-height: calc(100vh - var(--header-height) - var(--space-2xl));
  display: flex;
  flex-direction: column;
  z-index: 900;
  transition: width var(--transition-base), max-height var(--transition-base);
}

.cart-sidebar__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--space-lg);
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
}

.cart-sidebar__title {
  font-size: 1.05rem;
  margin: 0;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.cart-sidebar__badge {
  background: var(--color-accent-700);
  color: #FFFFFF;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.15em 0.55em;
  border-radius: var(--radius-full);
  font-family: var(--font-body);
}

.cart-sidebar__toggle {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-text-muted);
  cursor: pointer;
  padding: 0 var(--space-xs);
  line-height: 1;
  transition: color var(--transition-fast);
  border: none;
  background: none;
}

.cart-sidebar__toggle:hover {
  color: var(--color-accent-700);
}

.cart-sidebar__body {
  padding: var(--space-lg);
  overflow-y: auto;
  flex: 1;
}

/* Collapsed state */
.cart-sidebar--collapsed {
  width: auto;
  min-width: 220px;
}
.cart-sidebar--collapsed .cart-sidebar__body {
  display: none;
}
.cart-sidebar--collapsed .cart-sidebar__header {
  border-bottom: none;
}

/* =============================================================
   20b. MOBILE FLOATING CART BAR
   ============================================================= */
.cart-mobile-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 950;
  background: var(--color-primary-900);
  padding: var(--space-sm) var(--space-md);
  box-shadow: 0 -4px 12px rgba(0,0,0,0.15);
}

.cart-mobile-bar__btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  color: #FFFFFF;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  border: none;
  background: none;
  padding: var(--space-xs) 0;
}

.cart-mobile-bar__icon {
  font-size: 1.3rem;
}

.cart-mobile-bar__count {
  background: var(--color-accent-500);
  padding: 0.15em 0.6em;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
}

.cart-mobile-bar__total {
  font-family: var(--font-heading);
  font-size: 1.05rem;
}

.cart-mobile-bar__arrow {
  font-size: 0.8rem;
  transition: transform var(--transition-fast);
}

/* On mobile, hide sidebar, show mobile bar instead */
@media (max-width: 1023px) {
  .cart-sidebar {
    display: none;
    position: fixed;
    top: auto;
    bottom: 60px;
    left: var(--space-sm);
    right: var(--space-sm);
    width: auto;
    max-height: 70vh;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  }
  .cart-sidebar--mobile-open {
    display: flex;
  }
}

@media (min-width: 1024px) {
  .cart-mobile-bar {
    display: none;
  }
}

.cart-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.95rem;
}

.cart-item__remove {
  color: var(--color-red-700);
  font-size: 1.2rem;
  cursor: pointer;
  padding: 0 var(--space-xs);
  line-height: 1;
}

.cart-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-md);
  margin-top: var(--space-sm);
  border-top: 2px solid var(--color-primary-300);
  font-weight: 700;
  font-size: 1.1rem;
}

.cart-empty {
  text-align: center;
  color: var(--color-text-muted);
  padding: var(--space-xl) 0;
}

/* Booking History Table */
.booking-table-wrapper {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.booking-table {
  min-width: 600px;
}

.booking-table th {
  background: var(--color-primary-50);
  padding: var(--space-sm) var(--space-md);
  text-align: left;
  font-weight: 700;
  color: var(--color-primary-800);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  border-bottom: 2px solid var(--color-primary-300);
}

.booking-table td {
  padding: var(--space-sm) var(--space-md);
  border-bottom: 1px solid var(--color-border);
  font-size: 0.95rem;
}

.booking-table tr:hover td {
  background: var(--color-accent-100);
}

/* =============================================================
   21. FEEDBACK SPECIFIC
   ============================================================= */
.feedback-success {
  text-align: center;
  padding: var(--space-3xl) var(--space-md);
  display: none;
}

.feedback-success__icon {
  font-size: 4rem;
  margin-bottom: var(--space-md);
  display: block;
}

.feedback-success--visible {
  display: block;
}

/* =============================================================
   22. ARTICLE DETAIL SPECIFIC
   ============================================================= */
.article-detail {
  max-width: 800px;
  margin: 0 auto;
}

.article-detail__image {
  width: 100%;
  max-height: 450px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-xl);
}

.article-detail__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  align-items: center;
  font-size: 0.95rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-lg);
}

.article-detail__content {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--color-text-light);
}

.article-detail__content p {
  margin-bottom: var(--space-md);
}

.article-detail__content h2,
.article-detail__content h3 {
  margin-top: var(--space-xl);
  margin-bottom: var(--space-md);
}

.article-detail__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-2xl);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-border);
}

.tag {
  padding: 0.25em 0.75em;
  background: var(--color-bg-alt);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* =============================================================
   23. MEMBER CARDS SPECIFIC
   ============================================================= */
.member-card {
  text-align: center;
}

.member-card__photo {
  width: 100px;
  height: 100px;
  border-radius: var(--radius-full);
  object-fit: cover;
  margin: 0 auto var(--space-md);
  background: var(--color-bg-alt);
  border: 3px solid var(--color-accent-300);
}

.member-card__name {
  font-size: 1.1rem;
  margin-bottom: var(--space-xs);
}

.member-card__role {
  font-size: 0.9rem;
  color: var(--color-accent-700);
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.member-card__business {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
}

.member-card__bio {
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.5;
}

/* Business Directory Cards */
.business-card .card__body {
  padding: var(--space-lg);
}

.business-card__name {
  font-size: 1.15rem;
  margin-bottom: var(--space-xs);
}

.business-card__owner {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
}

.business-card__detail {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-xs);
}

.business-card__detail-icon {
  color: var(--color-accent-700);
  font-size: 0.85rem;
  width: 16px;
  text-align: center;
}

/* =============================================================
   24. CTA BANNER
   ============================================================= */
.cta-banner {
  background: linear-gradient(135deg, var(--color-accent-700), var(--color-accent-500));
  color: #FFFFFF;
  text-align: center;
  padding: var(--space-3xl) var(--space-md);
  border-radius: var(--radius-lg);
  margin-top: var(--space-2xl);
}

.cta-banner__title {
  color: #FFFFFF;
  margin-bottom: var(--space-sm);
}

.cta-banner__text {
  font-size: 1.1rem;
  margin-bottom: var(--space-lg);
  opacity: 0.95;
}

/* =============================================================
   25. SECTION HEADERS
   ============================================================= */
.section-header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.section-header__title {
  margin-bottom: var(--space-sm);
}

.section-header__subtitle {
  color: var(--color-text-muted);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

.section-header--left {
  text-align: left;
}

.section-header__link {
  display: inline-block;
  margin-top: var(--space-sm);
  font-weight: 600;
  font-size: 0.95rem;
}

/* =============================================================
   26. BREADCRUMB
   ============================================================= */
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  align-items: center;
  font-size: 0.9rem;
  color: var(--color-primary-100);
  justify-content: center;
}

.breadcrumb a {
  color: var(--color-accent-300);
}

.breadcrumb a:hover {
  color: #FFFFFF;
}

.breadcrumb__sep {
  color: var(--color-primary-300);
}

/* =============================================================
   27. 404 PAGE
   ============================================================= */
.not-found {
  text-align: center;
  padding: var(--space-4xl) var(--space-md);
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.not-found__code {
  font-size: clamp(4rem, 12vw, 8rem);
  font-family: var(--font-heading);
  font-weight: 900;
  color: var(--color-accent-700);
  line-height: 1;
  margin-bottom: var(--space-md);
}

.not-found__title {
  margin-bottom: var(--space-md);
}

.not-found__text {
  color: var(--color-text-light);
  font-size: 1.1rem;
  margin-bottom: var(--space-xl);
  max-width: 450px;
}

/* =============================================================
   28. PROJECT DETAILS (Expandable)
   ============================================================= */
.project-detail {
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-border);
}

.project-detail__timeline {
  margin-top: var(--space-md);
}

.timeline-item {
  display: flex;
  gap: var(--space-md);
  padding-bottom: var(--space-md);
  position: relative;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: 5px;
  top: 22px;
  bottom: 0;
  width: 2px;
  background: var(--color-border);
}

.timeline-item:last-child::before {
  display: none;
}

.timeline-item__dot {
  width: 12px;
  height: 12px;
  border-radius: var(--radius-full);
  background: var(--color-accent-500);
  flex-shrink: 0;
  margin-top: 4px;
}

.timeline-item__date {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  font-weight: 600;
}

.timeline-item__text {
  font-size: 0.95rem;
  color: var(--color-text-light);
}

/* =============================================================
   29. CONTACT INFO LIST
   ============================================================= */
.contact-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.contact-list__item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
}

.contact-list__icon {
  font-size: 1.5rem;
  flex-shrink: 0;
  width: 2rem;
  text-align: center;
}

.contact-list__label {
  font-weight: 600;
  color: var(--color-primary-800);
  font-size: 0.9rem;
}

.contact-list__value {
  color: var(--color-text-light);
}

/* =============================================================
   30. NOSCRIPT
   ============================================================= */
noscript {
  display: block;
  background: var(--color-accent-100);
  color: var(--color-accent-700);
  text-align: center;
  padding: var(--space-md);
  font-weight: 600;
}

/* =============================================================
   31. UTILITY CLASSES
   ============================================================= */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.text-center { text-align: center; }
.text-left { text-align: left; }

.mt-0 { margin-top: 0; }
.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }
.mt-2xl { margin-top: var(--space-2xl); }

.mb-0 { margin-bottom: 0; }
.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }
.mb-2xl { margin-bottom: var(--space-2xl); }

.hidden { display: none !important; }

@media (max-width: 639px) {
  .hide-mobile { display: none !important; }
}

@media (min-width: 640px) {
  .show-mobile { display: none !important; }
}

/* =============================================================
   32. RESPONSIVE OVERRIDES
   ============================================================= */

/* Tablet: 640px+ */
@media (min-width: 640px) {
  .card__image,
  .card__image-placeholder {
    height: 180px;
  }

  .booking-layout {
    /* grid handled inline above */
  }

  .section {
    padding-top: var(--space-4xl);
    padding-bottom: var(--space-4xl);
  }
}

/* Desktop: 1024px+ */
@media (min-width: 1024px) {
  .card__image,
  .card__image-placeholder {
    height: 200px;
  }

  .card--featured .card__image,
  .card--featured .card__image-placeholder {
    height: 320px;
  }

  .hero {
    padding: var(--space-4xl) 0;
    min-height: 480px;
    display: flex;
    align-items: center;
  }
}

/* Large Desktop: 1280px+ */
@media (min-width: 1280px) {
  .hero {
    min-height: 560px;
  }
}

/* =============================================================
   33. PRINT STYLES
   ============================================================= */
@media print {
  .header,
  .footer,
  .nav__toggle,
  .toast-container {
    display: none !important;
  }

  body {
    font-size: 12pt;
    color: #000;
    background: #fff;
  }

  a {
    color: #000;
    text-decoration: underline;
  }
}

/* =============================================================
   34. REDUCED MOTION
   ============================================================= */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }
}

/* =============================================================
   35. MEMBER NAV BADGE
   ============================================================= */
.nav__member-badge {
  display: none;
  align-items: center;
  gap: var(--space-xs);
  padding: 0.3em 0.7em;
  background: var(--color-green-100);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-green-700);
  margin-right: var(--space-sm);
  white-space: nowrap;
}

@media (min-width: 640px) {
  .nav__member-badge {
    display: flex;
  }
}

.nav__member-dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  background: var(--color-green-500);
  flex-shrink: 0;
}

.nav__member-name {
  max-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* =============================================================
   36. STAT CARDS (Dashboard)
   ============================================================= */
.stats-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

@media (min-width: 640px) {
  .stats-row {
    grid-template-columns: repeat(3, 1fr);
  }
}

.stat-card {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: box-shadow var(--transition-fast);
}

.stat-card:hover {
  box-shadow: var(--shadow-sm);
}

.stat-card__number {
  font-size: 1.75rem;
  font-weight: 900;
  color: var(--color-accent-700);
  font-family: var(--font-heading);
  line-height: 1.2;
  margin-bottom: var(--space-xs);
}

.stat-card__label {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* =============================================================
   37. PERK CARDS (Membership & Dashboard)
   ============================================================= */
.perks-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

@media (min-width: 640px) {
  .perks-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.perk-card {
  text-align: center;
  padding: var(--space-xl) var(--space-lg);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: box-shadow var(--transition-fast), transform var(--transition-fast);
}

.perk-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.perk-card__icon {
  font-size: 2.5rem;
  display: block;
  margin-bottom: var(--space-md);
  line-height: 1;
}

.perk-card__title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-primary-900);
  margin-bottom: var(--space-sm);
}

.perk-card__desc {
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.5;
}

/* =============================================================
   38. FEE BADGE
   ============================================================= */
.fee-badge {
  display: inline-block;
  text-align: center;
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-accent-700), var(--color-accent-500));
  color: #FFFFFF;
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-lg);
}

.fee-badge__amount {
  font-size: 2rem;
  font-weight: 900;
  font-family: var(--font-heading);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.fee-badge__period {
  font-size: 0.9rem;
  opacity: 0.9;
}

/* =============================================================
   39. LOGIN BOX (Shared: Admin + Dashboard)
   ============================================================= */
.login-box {
  max-width: 420px;
  margin: var(--space-4xl) auto;
  padding: var(--space-2xl);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.login-box h2 {
  margin-bottom: var(--space-lg);
}

.login-box__icon {
  font-size: 3rem;
  display: block;
  margin-bottom: var(--space-md);
}

/* =============================================================
   40. DASHBOARD WELCOME
   ============================================================= */
.dashboard-welcome {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
  padding: var(--space-lg);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.dashboard-welcome__info h2 {
  margin-bottom: var(--space-xs);
}

.dashboard-welcome__info p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.dashboard-welcome__actions {
  display: flex;
  gap: var(--space-sm);
}

/* =============================================================
   41. MEMBERSHIP SUCCESS SCREEN
   ============================================================= */
.membership-success {
  text-align: center;
  padding: var(--space-2xl) 0;
  display: none;
}

.membership-success--visible {
  display: block;
}

.membership-success__icon {
  font-size: 4rem;
  margin-bottom: var(--space-md);
  display: block;
}

.membership-success__member-id {
  display: inline-block;
  font-family: monospace;
  font-size: 1.5rem;
  font-weight: 700;
  background: var(--color-green-100);
  color: var(--color-green-700);
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-md);
  margin: var(--space-md) 0;
  letter-spacing: 0.05em;
}