/* ============================================================
   CrescereFCC — Global Stylesheet
   Progetto: Crescere Con i Figli Che Crescono
   ============================================================ */

/* ---------- Custom Properties ---------- */
:root {
  --color-bg:           #FAF7F0;
  --color-surface:      #FFFFFF;
  --color-primary:      #52796F;
  --color-primary-dark: #354F52;
  --color-secondary:    #E07A5F;
  --color-accent:       #A8DADC;
  --color-soft:         #F2E8CF;
  --color-text:         #2F3E46;
  --color-muted:        #6C757D;
  --color-border:       #E7E1D5;
  --color-success:      #4CAF50;
  --color-warning:      #FFC107;
  --color-danger:       #DC3545;

  --font-heading: 'Lora', 'Georgia', serif;
  --font-body:    'Nunito', 'Segoe UI', system-ui, sans-serif;

  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  32px;

  --shadow-sm:  0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md:  0 4px 16px rgba(0,0,0,.08);
  --shadow-lg:  0 8px 32px rgba(0,0,0,.10);

  --transition: all 0.25s ease;
}

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

/*
  Blazor 8 enhanced navigation chiama focus() sull'<h1> dopo ogni pagina.
  Reset globale: nessun outline di default su nessun elemento.
  Viene ripristinato sotto solo per elementi interattivi e solo da tastiera.
*/
:focus {
  outline: none;
  box-shadow: none;
}

/* Outline accessibile: solo su elementi interattivi, solo da tastiera.
   [tabindex="0"] = elemento reso interattivo dallo sviluppatore (da includere).
   tabindex="-1"  = aggiunto da Blazor per focus programmatico (da escludere). */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
[tabindex="0"]:focus-visible,
[role="button"]:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--color-primary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--color-primary-dark); }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-primary-dark);
  line-height: 1.3;
  font-weight: 600;
}

h1 { font-size: clamp(1.75rem, 4vw, 2.75rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }
h4 { font-size: 1.15rem; }

p { margin-bottom: 1rem; }

/* ---------- Layout Utilities ---------- */
.container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: 1.25rem;
}

.container-narrow { max-width: 800px; }

.section { padding-block: 4rem; }
.section-sm { padding-block: 2.5rem; }

.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.gap-1 { gap: .5rem; }
.gap-2 { gap: 1rem; }
.gap-3 { gap: 1.5rem; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .65rem 1.5rem;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  font-family: var(--font-body);
  font-size: .95rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  line-height: 1.2;
}
.btn:focus-visible { outline: 3px solid var(--color-accent); outline-offset: 2px; }

.btn-primary {
  background-color: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}
.btn-primary:hover {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background-color: var(--color-secondary);
  color: #fff;
  border-color: var(--color-secondary);
}
.btn-secondary:hover {
  background-color: #c96a51;
  border-color: #c96a51;
  color: #fff;
  transform: translateY(-1px);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.btn-outline:hover {
  background-color: var(--color-primary);
  color: #fff;
}

.btn-outline-light {
  background-color: transparent;
  color: #fff;
  border-color: rgba(255,255,255,.7);
}
.btn-outline-light:hover {
  background-color: rgba(255,255,255,.15);
  color: #fff;
}

.btn-sm { padding: .4rem 1rem; font-size: .85rem; }
.btn-lg { padding: .9rem 2rem; font-size: 1.05rem; }
.btn-danger { background-color: var(--color-danger); border-color: var(--color-danger); color: #fff; }

/* ---------- Cards ---------- */
.card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: var(--transition);
}
.card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }

.card-body { padding: 1.5rem; }
.card-img { width: 100%; height: 200px; object-fit: cover; }
.card-title { font-size: 1.15rem; margin-bottom: .5rem; color: var(--color-primary-dark); }
.card-text { color: var(--color-muted); font-size: .93rem; }
.card-meta { font-size: .82rem; color: var(--color-muted); margin-bottom: .5rem; }

/* ---------- Grid ---------- */
.grid { display: grid; gap: 1.75rem; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }

/* ---------- Section Title ---------- */
.section-title {
  text-align: center;
  margin-bottom: 2.5rem;
}
.section-title h2 { margin-bottom: .75rem; }
.section-title p { color: var(--color-muted); max-width: 600px; margin-inline: auto; }
.section-title .divider {
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
  border-radius: 2px;
  margin: .75rem auto 0;
}

/* ---------- Badge / Status ---------- */
.badge {
  display: inline-block;
  padding: .25rem .75rem;
  border-radius: 99px;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .03em;
  text-transform: uppercase;
}
.badge-primary  { background: rgba(82,121,111,.12); color: var(--color-primary); }
.badge-success  { background: rgba(76,175,80,.12);  color: #2e7d32; }
.badge-warning  { background: rgba(255,193,7,.15);   color: #7a5900; }
.badge-danger   { background: rgba(220,53,69,.12);   color: #b71c1c; }
.badge-muted    { background: rgba(108,117,125,.1);  color: var(--color-muted); }

/* ---------- Forms ---------- */
.form-group { margin-bottom: 1.25rem; }
.form-label {
  display: block;
  font-weight: 600;
  font-size: .9rem;
  margin-bottom: .4rem;
  color: var(--color-text);
}
.form-control {
  width: 100%;
  padding: .6rem 1rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: .95rem;
  color: var(--color-text);
  background: var(--color-surface);
  transition: var(--transition);
  line-height: 1.5;
}
.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(82,121,111,.15);
}
textarea.form-control { resize: vertical; min-height: 120px; }
.form-check { display: flex; align-items: flex-start; gap: .6rem; cursor: pointer; }
.form-check input[type="checkbox"] { margin-top: .2rem; accent-color: var(--color-primary); }
.form-error { color: var(--color-danger); font-size: .82rem; margin-top: .25rem; }
.form-hint  { color: var(--color-muted); font-size: .82rem; margin-top: .25rem; }

/* ---------- Public Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.site-header .inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
  gap: 1rem;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: .75rem;
  text-decoration: none;
  flex-shrink: 0;
}
.site-logo img { width: 44px; height: 44px; object-fit: contain; border-radius: 50%; }
.site-logo .logo-text { font-family: var(--font-heading); font-size: 1rem; color: var(--color-primary-dark); font-weight: 600; line-height: 1.2; }
.site-logo .logo-payoff { font-size: .72rem; color: var(--color-muted); font-weight: 400; }

.main-nav { display: flex; align-items: center; gap: .25rem; }
.main-nav a {
  padding: .4rem .75rem;
  border-radius: var(--radius-sm);
  font-size: .9rem;
  font-weight: 600;
  color: var(--color-text);
  white-space: nowrap;
}
.main-nav a:hover, .main-nav a.active { color: var(--color-primary); background: rgba(82,121,111,.08); }

.header-actions { display: flex; align-items: center; gap: .75rem; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: .4rem;
  border: none;
  background: none;
}
.hamburger span { display: block; width: 24px; height: 2px; background: var(--color-text); border-radius: 2px; transition: var(--transition); }

/* ---------- Public Footer ---------- */
.site-footer {
  background: var(--color-primary-dark);
  color: rgba(255,255,255,.85);
  padding-block: 3rem 1.5rem;
  margin-top: 4rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-bottom: 2.5rem;
}
.footer-brand .brand-name { font-family: var(--font-heading); font-size: 1.1rem; color: #fff; margin-bottom: .4rem; }
.footer-brand .brand-payoff { font-size: .85rem; color: var(--color-accent); margin-bottom: .75rem; }
.footer-brand p { font-size: .85rem; opacity: .8; }

.footer-col h4 { font-size: .9rem; color: #fff; font-family: var(--font-body); font-weight: 700; margin-bottom: .75rem; text-transform: uppercase; letter-spacing: .06em; }
.footer-col a { display: block; font-size: .85rem; color: rgba(255,255,255,.7); margin-bottom: .35rem; }
.footer-col a:hover { color: #fff; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.12);
  padding-top: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: .75rem;
  font-size: .82rem;
  opacity: .7;
}

/* ---------- Hero Section ---------- */
.hero {
  background: linear-gradient(180deg, var(--color-soft) 0%, var(--color-bg) 100%);
  color: var(--color-primary-dark);
  padding-block: 5rem 4rem;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('/images/hero-pattern.svg') center/cover no-repeat;
  opacity: .04;
}
.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}
.hero-badge {
  display: inline-block;
  background: var(--color-primary);
  color: #fff;
  border-radius: 99px;
  padding: .35rem 1rem;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.hero h1 { color: var(--color-primary-dark); font-size: clamp(2rem, 5vw, 3.2rem); margin-bottom: 1rem; }
.hero p { font-size: 1.1rem; color: var(--color-text); margin-bottom: 2rem; max-width: 500px; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

.hero-img-wrap {
  display: flex;
  justify-content: center;
  align-items: center;
}
.hero-img-wrap img {
  max-width: 500px;
  width: 100%;
  border-radius: 1.5rem;
  box-shadow: var(--shadow-xl);
  background: #fff;
  border: 1px solid rgba(255,255,255,.25);
}

/* ---------- Section Variants ---------- */
.section-soft    { background: var(--color-soft); }
.section-accent  { background: rgba(168,218,220,.15); }
.section-primary { background: var(--color-primary); color: #fff; }
.section-primary h2, .section-primary h3 { color: #fff; }
.section-primary p { opacity: .9; }

/* ---------- Mission Cards ---------- */
.mission-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}
.mission-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  text-align: center;
  border: 1px solid var(--color-border);
  transition: var(--transition);
}
.mission-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.mission-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  display: block;
}
.mission-card h3 { font-size: 1.05rem; margin-bottom: .5rem; }
.mission-card p { font-size: .88rem; color: var(--color-muted); margin-bottom: 0; }

/* ---------- Founder Cards ---------- */
.founder-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 2rem;
  border: 1px solid var(--color-border);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.founder-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.founder-logo { width: 60px; height: 60px; background: var(--color-soft); border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; margin-bottom: 1.25rem; font-size: 1.8rem; overflow: hidden; }
.founder-logo img { width: 100%; height: 100%; object-fit: contain; }
.founder-card h3 { font-size: 1.05rem; margin-bottom: .6rem; }
.founder-card p { font-size: .88rem; color: var(--color-muted); flex-grow: 1; }
.founder-card .card-link { margin-top: 1.25rem; color: var(--color-primary); font-weight: 600; font-size: .9rem; }
.founder-card .card-link:hover { color: var(--color-primary-dark); }

/* ---------- News Card ---------- */
.news-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.news-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.news-card-img { width: 100%; height: 200px; overflow: hidden; flex-shrink: 0; }
.news-card-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.news-card-img.placeholder { background: linear-gradient(135deg, var(--color-soft) 0%, rgba(82,121,111,.12) 100%); display: flex; align-items: center; justify-content: center; font-size: 3rem; }
.news-card-body { padding: 1.25rem; flex-grow: 1; display: flex; flex-direction: column; }
.news-card h3 { font-size: 1.05rem; margin-bottom: .5rem; }
.news-card p { font-size: .88rem; color: var(--color-muted); flex-grow: 1; }
.news-card-footer { display: flex; justify-content: space-between; align-items: center; margin-top: 1rem; padding-top: .75rem; border-top: 1px solid var(--color-border); }

/* ---------- Event Card ---------- */
.event-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  border: 1px solid var(--color-border);
  display: flex;
  gap: 1.25rem;
  transition: var(--transition);
}
.event-card:hover { box-shadow: var(--shadow-md); }
.event-date-box {
  flex-shrink: 0;
  width: 60px;
  height: 70px;
  background: var(--color-primary);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #fff;
  line-height: 1.1;
}
.event-date-box .day { font-size: 1.6rem; font-weight: 800; }
.event-date-box .month { font-size: .65rem; text-transform: uppercase; letter-spacing: .08em; opacity: .9; }
.event-info { flex: 1; }
.event-info h3 { font-size: 1rem; margin-bottom: .3rem; }
.event-meta { font-size: .82rem; color: var(--color-muted); display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: .5rem; }

/* ---------- Professional Card ---------- */
.pro-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  text-align: center;
  border: 1px solid var(--color-border);
  transition: var(--transition);
}
.pro-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.pro-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 1rem;
  background: var(--color-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
}
.pro-card h3 { font-size: 1rem; margin-bottom: .2rem; }
.pro-role { font-size: .82rem; color: var(--color-primary); font-weight: 600; margin-bottom: .5rem; }
.pro-bio { font-size: .85rem; color: var(--color-muted); }

/* ---------- Gallery ---------- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
}
.gallery-item {
  aspect-ratio: 4/3;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  position: relative;
}
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s ease; }
.gallery-item:hover img { transform: scale(1.05); }
.gallery-item-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.4);
  opacity: 0;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.5rem;
}
.gallery-item:hover .gallery-item-overlay { opacity: 1; }

/* ---------- Pagination ---------- */
.pagination { display: flex; gap: .5rem; justify-content: center; margin-top: 2.5rem; flex-wrap: wrap; }
.page-btn {
  min-width: 38px;
  height: 38px;
  padding: 0 .75rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-text);
  font-size: .9rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.page-btn:hover { border-color: var(--color-primary); color: var(--color-primary); }
.page-btn.active { background: var(--color-primary); border-color: var(--color-primary); color: #fff; }
.page-btn:disabled { opacity: .4; cursor: not-allowed; }

/* ---------- Breadcrumb ---------- */
.breadcrumb { display: flex; align-items: center; gap: .4rem; font-size: .85rem; color: var(--color-muted); margin-bottom: 1.5rem; flex-wrap: wrap; }
.breadcrumb a { color: var(--color-muted); }
.breadcrumb a:hover { color: var(--color-primary); }
.breadcrumb .sep { opacity: .4; }

/* ---------- Alert ---------- */
.alert { padding: 1rem 1.25rem; border-radius: var(--radius-md); font-size: .9rem; margin-bottom: 1rem; border: 1px solid transparent; }
.alert-success { background: rgba(76,175,80,.1); border-color: rgba(76,175,80,.3); color: #1b5e20; }
.alert-danger   { background: rgba(220,53,69,.1); border-color: rgba(220,53,69,.3); color: #7f0000; }
.alert-info     { background: rgba(168,218,220,.2); border-color: rgba(168,218,220,.5); color: var(--color-primary-dark); }

/* ---------- Admin Layout ---------- */
.admin-wrapper { display: flex; min-height: 100vh; background: #f0f2f5; }

.admin-sidebar {
  width: 260px;
  flex-shrink: 0;
  background: var(--color-primary-dark);
  color: #fff;
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  overflow-y: auto;
  z-index: 200;
  transition: transform .3s ease;
}

.sidebar-brand {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.sidebar-brand .brand-name { font-family: var(--font-heading); color: #fff; font-size: .95rem; line-height: 1.3; }
.sidebar-brand .brand-label { font-size: .7rem; color: var(--color-accent); text-transform: uppercase; letter-spacing: .08em; }

.sidebar-nav { flex: 1; padding: 1rem 0; }
.sidebar-section { padding: .5rem 1.5rem .25rem; font-size: .68rem; color: rgba(255,255,255,.4); text-transform: uppercase; letter-spacing: .1em; }
.sidebar-nav a {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .65rem 1.5rem;
  color: rgba(255,255,255,.75);
  font-size: .88rem;
  font-weight: 500;
  transition: var(--transition);
  border-left: 3px solid transparent;
}
.sidebar-nav a:hover { background: rgba(255,255,255,.08); color: #fff; border-left-color: var(--color-accent); }
.sidebar-nav a.active { background: rgba(255,255,255,.12); color: #fff; border-left-color: var(--color-accent); }
.sidebar-nav .nav-icon { font-size: 1rem; width: 20px; text-align: center; }

.admin-content { margin-left: 260px; flex: 1; display: flex; flex-direction: column; min-height: 100vh; }

.admin-topbar {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: .75rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}
.topbar-title { font-weight: 700; font-size: 1rem; color: var(--color-primary-dark); }

.admin-main { padding: 1.5rem; flex: 1; }

.admin-card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.stat-card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}
.stat-card .stat-value { font-size: 2rem; font-weight: 800; color: var(--color-primary-dark); line-height: 1; margin-bottom: .25rem; }
.stat-card .stat-label { font-size: .82rem; color: var(--color-muted); }

.admin-table { width: 100%; border-collapse: collapse; font-size: .88rem; }
.admin-table th { text-align: left; padding: .6rem .75rem; font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--color-muted); border-bottom: 2px solid var(--color-border); }
.admin-table td { padding: .75rem; border-bottom: 1px solid var(--color-border); vertical-align: middle; }
.admin-table tr:last-child td { border-bottom: none; }
.admin-table tr:hover td { background: var(--color-bg); }

.table-actions { display: flex; gap: .5rem; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-img-wrap { display: none; }
  .hero p { max-width: 100%; }
}

@media (max-width: 768px) {
  .main-nav { display: none; position: fixed; top: 70px; left: 0; right: 0; background: var(--color-surface); padding: 1rem; border-bottom: 1px solid var(--color-border); flex-direction: column; box-shadow: var(--shadow-md); z-index: 99; }
  .main-nav.open { display: flex; }
  .main-nav a { padding: .75rem 1rem; border-radius: var(--radius-sm); }
  .hamburger { display: flex; }

  .admin-sidebar { transform: translateX(-260px); }
  .admin-sidebar.open { transform: translateX(0); }
  .admin-content { margin-left: 0; }

  .section { padding-block: 2.5rem; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .hero { padding-block: 3rem 2.5rem; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .event-card { flex-direction: column; }
}

/* ---------- Utility ---------- */
.text-center { text-align: center; }
.text-muted  { color: var(--color-muted); }
.text-primary { color: var(--color-primary); }
.text-sm { font-size: .85rem; }
.fw-bold { font-weight: 700; }
.mb-0 { margin-bottom: 0 !important; }
.mt-1 { margin-top: .5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.py-2 { padding-block: 1rem; }
.py-3 { padding-block: 1.5rem; }

/* Loading spinner */
.spinner { width: 36px; height: 36px; border: 3px solid var(--color-border); border-top-color: var(--color-primary); border-radius: 50%; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.loading-center { display: flex; justify-content: center; padding: 3rem; }

/* Facebook button */
.btn-facebook {
  background: #1877F2;
  color: #fff;
  border-color: #1877F2;
}
.btn-facebook:hover { background: #0f5ec0; border-color: #0f5ec0; color: #fff; }

.facebook-icon-link,
.facebook-icon-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.facebook-icon-link img,
.facebook-icon-button img {
  width: 24px;
  height: 24px;
}

.facebook-icon-link {
  padding: 0.4rem;
  border-radius: 0.5rem;
  background: rgba(24, 119, 242, 0.1);
}

.facebook-icon-link:hover {
  background: rgba(24, 119, 242, 0.16);
}

.social-link {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  color: inherit;
  text-decoration: none;
}

.social-link:hover {
  text-decoration: underline;
}

.social-link__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1rem;
  height: 1rem;
  color: #1877F2;
}

.social-link__icon svg {
  width: 1rem;
  height: 1rem;
}

/* ===== RICH TEXT EDITOR (Quill) ===== */
.rte-host .ql-toolbar.ql-snow {
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  border-color: var(--color-border);
  background: var(--color-bg);
}

.rte-host .ql-container.ql-snow {
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  border-color: var(--color-border);
  font-family: var(--font-body, Nunito, sans-serif);
  font-size: 0.95rem;
}

.rte-host .ql-editor {
  min-height: 180px;
  line-height: 1.7;
}

.rte-host .ql-editor.ql-blank::before {
  color: var(--color-muted);
  font-style: normal;
}