/* ================================================================
   CryptoDeMayo.org — Global Stylesheet
   ================================================================ */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@600;700&family=Inter:wght@400;500;600&display=swap');

/* ── Custom Properties ──────────────────────────────────────── */
:root {
  --bg:           #F8F9FA;
  --surface:      #FFFFFF;
  --surface2:     #F1F5F9;
  --primary:      #2563EB;
  --primary-dark: #1D4ED8;
  --primary-light:#DBEAFE;
  --accent:       #10B981;
  --accent-dark:  #059669;
  --danger:       #EF4444;
  --warn:         #F59E0B;
  --text:         #111827;
  --text-muted:   #6B7280;
  --border:       #E5E7EB;
  --header-bg:    rgba(255,255,255,0.92);
  --shadow:       0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
  --shadow-md:    0 4px 6px rgba(0,0,0,.07), 0 2px 4px rgba(0,0,0,.06);
  --shadow-lg:    0 10px 25px rgba(0,0,0,.1);
  --radius:       0.5rem;
  --radius-lg:    0.875rem;
  --transition:   150ms ease;
  --header-h:     56px;
  --font-head:    'Space Grotesk', system-ui, sans-serif;
  --font-body:    'Inter', system-ui, sans-serif;
}

html.dark {
  --bg:           #0F172A;
  --surface:      #1E293B;
  --surface2:     #0F172A;
  --primary:      #60A5FA;
  --primary-dark: #3B82F6;
  --primary-light:#172554;
  --accent:       #34D399;
  --accent-dark:  #10B981;
  --text:         #F1F5F9;
  --text-muted:   #94A3B8;
  --border:       #334155;
  --header-bg:    rgba(15,23,42,0.95);
  --shadow:       0 1px 3px rgba(0,0,0,.3);
  --shadow-md:    0 4px 6px rgba(0,0,0,.3);
  --shadow-lg:    0 10px 25px rgba(0,0,0,.5);
}

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

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

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  transition: background var(--transition), color var(--transition);
}

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

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

/* ── Utilities ───────────────────────────────────────────────── */
.container { max-width: 1100px; margin: 0 auto; padding: 0 1.25rem; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }

/* ── Header ──────────────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--header-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  height: var(--header-h);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  height: 100%;
  gap: 0.75rem;
}

.header-logo {
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--primary);
  white-space: nowrap;
  flex-shrink: 0;
  text-decoration: none;
}
.header-logo:hover { text-decoration: none; opacity: 0.85; }

.header-nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  flex-wrap: nowrap;
  margin-left: auto;
}

/* ── Mobile-only add-event button (hidden on desktop) ─────────── */
.btn-add-mobile { display: none; }

/* ── Burger button (hidden on desktop) ───────────────────────── */
.burger-btn {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 2rem;
  height: 2rem;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.25rem;
  border-radius: var(--radius);
  flex-shrink: 0;
}
.burger-btn span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.2s, opacity 0.2s;
}
.burger-btn.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger-btn.open span:nth-child(2) { opacity: 0; }
.burger-btn.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav-link {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-muted);
  padding: 0.375rem 0.625rem;
  border-radius: var(--radius);
  white-space: nowrap;
  transition: color var(--transition), background var(--transition);
  cursor: pointer;
  text-decoration: none;
  background: transparent;
  border: none;
  font-family: var(--font-body);
}
.nav-link:hover { color: var(--text); background: var(--surface2); text-decoration: none; }
.nav-link--active { color: var(--primary) !important; font-weight: 600; }

.btn-add {
  background: var(--primary);
  color: #fff !important;
  border-radius: var(--radius);
  padding: 0.375rem 0.875rem;
  font-weight: 600;
  font-size: 0.8125rem;
  transition: background var(--transition), transform var(--transition);
  white-space: nowrap;
}
.btn-add:hover { background: var(--primary-dark); color: #fff !important; transform: translateY(-1px); text-decoration: none; }

.lang-switcher {
  display: flex;
  align-items: center;
  gap: 2px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.lang-btn {
  padding: 0.25rem 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
  font-family: var(--font-body);
}
.lang-btn.active, .lang-btn:hover { background: var(--primary); color: #fff; }

.theme-btn {
  width: 32px;
  height: 32px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: background var(--transition), color var(--transition);
  flex-shrink: 0;
}
.theme-btn:hover { background: var(--surface2); color: var(--text); }

/* ── Hero Section ────────────────────────────────────────────── */
.hero {
  padding: 2.5rem 0 1.5rem;
  text-align: center;
}

.hero-hashtag {
  font-family: var(--font-head);
  font-size: clamp(2.5rem, 8vw, 5rem);
  font-weight: 700;
  line-height: 1.05;
  background: linear-gradient(135deg, #1D4ED8 0%, #7C3AED 50%, #38BDF8 100%);
  background-size: 200% 200%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shimmer 4s ease-in-out infinite;
  margin-bottom: 0.75rem;
  display: inline-block;
}

@keyframes shimmer {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.hero-sub {
  font-size: clamp(0.8125rem, 2vw, 0.9375rem);
  color: var(--text-muted);
  max-width: 420px;
  margin: 0 auto 1rem;
  line-height: 1.5;
}

.hero-manifesto-link {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  color: var(--primary);
  font-weight: 600;
  font-size: 0.9375rem;
  transition: gap var(--transition), opacity var(--transition);
}
.hero-manifesto-link:hover { gap: 0.6rem; opacity: 0.85; text-decoration: none; }

/* ── Stats Bar ───────────────────────────────────────────────── */
.stats-bar {
  text-align: center;
  font-size: 0.875rem;
  color: var(--text-muted);
  font-weight: 500;
  padding: 0.75rem 0 1.25rem;
  letter-spacing: 0.01em;
}
.stats-bar span { color: var(--primary); font-weight: 700; }

/* ── Filters ─────────────────────────────────────────────────── */
.filters-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  padding: 0.75rem 0 1rem;
  border-top: 1px solid var(--border);
}

.filter-select {
  appearance: none;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.4375rem 2rem 0.4375rem 0.75rem;
  font-size: 0.875rem;
  font-family: var(--font-body);
  color: var(--text);
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236B7280' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.625rem center;
  transition: border-color var(--transition), box-shadow var(--transition);
  min-width: 140px;
}
.filter-select:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-light); }
.filter-select:hover { border-color: var(--primary); }

html.dark .filter-select {
  background-color: var(--surface);
  color: var(--text);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2394A3B8' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
}
html.dark .filter-name-input { background-image: none; }

.filter-select--sm { min-width: 82px; }

.filter-name-input {
  background-color: var(--surface) !important;
  background-image: none !important;
  padding-right: 0.75rem;
  min-width: 160px;
  flex: 1 1 160px;
  cursor: text;
}
.filter-name-input:-webkit-autofill,
.filter-name-input:-webkit-autofill:focus {
  -webkit-box-shadow: 0 0 0 50px var(--surface) inset;
  box-shadow: 0 0 0 50px var(--surface) inset;
}

.filter-select:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
}

.topic-tags-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
  padding-bottom: 0.75rem;
}

.topic-tag-active {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  background: color-mix(in srgb, var(--primary) 15%, transparent);
  color: var(--primary);
  border: 1px solid color-mix(in srgb, var(--primary) 35%, transparent);
  border-radius: 999px;
  padding: 0.2rem 0.5rem 0.2rem 0.625rem;
  font-size: 0.8rem;
  font-weight: 500;
  line-height: 1.4;
}

.topic-tag-remove {
  background: none;
  border: none;
  cursor: pointer;
  color: inherit;
  font-size: 1rem;
  line-height: 1;
  padding: 0;
  opacity: 0.7;
  transition: opacity var(--transition);
}
.topic-tag-remove:hover { opacity: 1; }

.filter-clear-btn {
  font-size: 0.8125rem;
  color: var(--text-muted);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.375rem 0.5rem;
  border-radius: var(--radius);
  font-family: var(--font-body);
  transition: color var(--transition);
}
.filter-clear-btn:hover { color: var(--danger); }

/* ── Event List ──────────────────────────────────────────────── */
#agenda { padding-top: 0.5rem; }

.day-group { margin-bottom: 2rem; }

.day-header {
  font-family: var(--font-head);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 0.5rem 0;
  border-bottom: 2px solid var(--primary);
  margin-bottom: 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.day-header .day-date { color: var(--primary); font-size: 1.25rem; font-weight: 700; }
.day-header .day-name { color: var(--text-muted); font-size: 0.8125rem; font-weight: 600; }

.event-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.8125rem 0.625rem;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: background var(--transition);
  border-radius: 0;
  position: relative;
}
.event-row:hover { background: #e7f3ff !important; }
.event-row:hover .see-more-btn { opacity: 1; transform: translateX(0); }
.day-group .event-row:nth-child(odd) { background: var(--surface2); }
html.dark .day-group .event-row:nth-child(odd) { background: rgba(255,255,255,.03); }
html.dark .event-row:hover { background: rgba(255,255,255,.07) !important; }

.event-time {
  font-family: var(--font-head);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary);
  min-width: 3.5rem;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 0.05rem;
}
.event-time-end {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-muted);
}

.event-logo-mini {
  width: 32px;
  height: 32px;
  border-radius: 6px;
  object-fit: cover;
  flex-shrink: 0;
  background: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  overflow: hidden;
}

.event-info { flex: 1; min-width: 0; }

.event-name {
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.3;
}

.event-meta {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-top: 0.125rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.event-meta .dot { opacity: 0.4; }

.event-desc {
  font-size: 0.8125rem;
  color: var(--text-muted);
  flex: 1;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  display: none;
}
@media (min-width: 640px) { .event-desc { display: block; } }

.topic-chip {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 600;
  padding: 0.125rem 0.5rem;
  border-radius: 99px;
  background: var(--primary-light);
  color: var(--primary);
  white-space: nowrap;
}
html.dark .topic-chip { background: rgba(37,99,235,0.2); color: var(--primary); }

.event-reg-link {
  display: inline-flex;
  align-items: center;
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--accent);
  background: rgba(16,185,129,0.1);
  border-radius: 99px;
  padding: 0.125rem 0.5rem;
  white-space: nowrap;
  text-decoration: none;
  transition: background var(--transition), color var(--transition);
}
.event-reg-link:hover { background: var(--accent); color: #fff; }
html.dark .event-reg-link { background: rgba(52,211,153,0.15); }

.see-more-btn {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--primary);
  background: var(--primary-light);
  border: none;
  border-radius: var(--radius);
  padding: 0.375rem 0.75rem;
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
  opacity: 0;
  transform: translateX(4px);
  transition: opacity var(--transition), transform var(--transition), background var(--transition);
  font-family: var(--font-body);
}
.see-more-btn:hover { background: var(--primary); color: #fff; }
@media (max-width: 639px) { .see-more-btn { opacity: 1; transform: none; } }

.empty-state {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--text-muted);
}
.empty-state .emoji { font-size: 2.5rem; display: block; margin-bottom: 0.75rem; }
.empty-state h3 { font-size: 1.125rem; color: var(--text); margin-bottom: 0.5rem; }
.empty-state a { color: var(--accent); font-weight: 600; }

/* ── Modal ───────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.55);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 200ms ease;
}
.modal-overlay.open { opacity: 1; pointer-events: all; }
.modal-overlay.open .modal-box { transform: translateY(0) scale(1); }

.modal-box {
  background: var(--surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  max-width: 640px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  transform: translateY(16px) scale(0.98);
  transition: transform 200ms ease;
  position: relative;
}

.modal-header {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem 1.25rem 1rem;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: var(--surface);
  z-index: 1;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.modal-logo {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  object-fit: cover;
  flex-shrink: 0;
  background: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  overflow: hidden;
}

.modal-title-area { flex: 1; min-width: 0; }
.modal-event-name {
  font-family: var(--font-head);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.2;
  margin-bottom: 0.25rem;
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.375rem;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0.25rem;
  border-radius: var(--radius);
  flex-shrink: 0;
  transition: color var(--transition), background var(--transition);
  line-height: 1;
}
.modal-close:hover { color: var(--text); background: var(--surface2); }

.modal-body { padding: 1.25rem; }

.modal-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1rem;
}
.modal-meta-item {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.875rem;
  color: var(--text-muted);
}
.modal-meta-item .icon { font-size: 1rem; }
.modal-meta-item a { color: var(--primary); }
.modal-meta-item a:hover { text-decoration: underline; }

.modal-topics { display: flex; flex-wrap: wrap; gap: 0.375rem; margin-bottom: 1rem; }

.modal-desc { font-size: 0.9375rem; color: var(--text-muted); line-height: 1.65; margin-bottom: 1rem; }
.modal-long-desc { font-size: 0.9375rem; line-height: 1.7; color: var(--text); margin-bottom: 1.25rem; }

.modal-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  background: var(--accent);
  color: #fff !important;
  font-weight: 700;
  font-size: 0.9375rem;
  padding: 0.625rem 1.25rem;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
  font-family: var(--font-body);
  text-decoration: none;
}
.btn-primary:hover { background: var(--accent-dark); transform: translateY(-1px); text-decoration: none; color: #fff !important; }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  background: var(--surface2);
  color: var(--text);
  font-weight: 500;
  font-size: 0.875rem;
  padding: 0.5rem 0.875rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition);
  font-family: var(--font-body);
  text-decoration: none;
}
.btn-secondary:hover { background: var(--border); text-decoration: none; color: var(--text); }

/* ── Forms ───────────────────────────────────────────────────── */
.page-form {
  max-width: 720px;
  margin: 0 auto;
  padding: 2rem 0 3rem;
}

.page-title {
  font-family: var(--font-head);
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 700;
  margin-bottom: 0.5rem;
}
.page-subtitle {
  color: var(--text-muted);
  font-size: 0.9375rem;
  margin-bottom: 2rem;
  line-height: 1.5;
}

.form-section {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin-bottom: 1.25rem;
  box-shadow: var(--shadow);
}
.form-section-title {
  font-family: var(--font-head);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.form-section-title .badge {
  background: var(--primary-light);
  color: var(--primary);
  font-size: 0.6875rem;
  padding: 0.125rem 0.5rem;
  border-radius: 99px;
  text-transform: none;
  letter-spacing: 0;
}

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 600px) { .form-grid { grid-template-columns: 1fr; } }
.form-grid .full { grid-column: 1 / -1; }

.form-field { display: flex; flex-direction: column; gap: 0.375rem; }
.dt-pair-row { display: flex; gap: 0.5rem; }
.dt-pair-row input[type="date"] { flex: 1.6; min-width: 0; }
.dt-pair-row input[type="time"] { flex: 1; min-width: 0; }

label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text);
}
label .req { color: var(--danger); margin-left: 2px; }
label .hint { font-weight: 400; color: var(--text-muted); font-size: 0.8125rem; margin-left: 0.375rem; }
label .private-badge {
  font-size: 0.7rem;
  background: var(--surface2);
  color: var(--text-muted);
  padding: 0.1rem 0.4rem;
  border-radius: 99px;
  margin-left: 0.375rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="url"],
input[type="datetime-local"],
textarea,
select.form-select {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.5625rem 0.75rem;
  font-size: 0.9375rem;
  font-family: var(--font-body);
  color: var(--text);
  transition: border-color var(--transition), box-shadow var(--transition);
  appearance: none;
}
input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-light);
}
input.error, textarea.error, select.error {
  border-color: var(--danger);
  box-shadow: 0 0 0 3px rgba(239,68,68,0.15);
}
textarea { resize: vertical; min-height: 90px; line-height: 1.6; }

.char-counter {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: right;
  transition: color var(--transition);
}
.char-counter.warn { color: var(--warn); }
.char-counter.over { color: var(--danger); font-weight: 600; }

.field-error {
  font-size: 0.8125rem;
  color: var(--danger);
  display: block;
}
.field-error:empty { display: none; }
input[aria-invalid="true"], select[aria-invalid="true"], textarea[aria-invalid="true"] {
  border-color: var(--danger) !important;
  box-shadow: 0 0 0 3px rgba(239,68,68,0.15);
}

.form-note {
  font-size: 0.8125rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-top: 0.375rem;
  padding: 0.75rem;
  background: var(--surface2);
  border-radius: var(--radius);
  border-left: 3px solid var(--primary);
}

/* Topics grid */
.topics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: 0.5rem;
  margin-top: 0.5rem;
}
.topic-checkbox {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  padding: 0.4375rem 0.625rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color var(--transition), background var(--transition);
  font-size: 0.8125rem;
  font-weight: 500;
  user-select: none;
}
.topic-checkbox:hover { border-color: var(--primary); background: var(--primary-light); }
.topic-checkbox input { accent-color: var(--primary); flex-shrink: 0; }
.topic-checkbox.checked { border-color: var(--primary); background: var(--primary-light); color: var(--primary); }
html.dark .topic-checkbox.checked { background: rgba(37,99,235,0.15); }

/* Terms */
.terms-row {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface2);
}
.terms-row input[type="checkbox"] { margin-top: 3px; accent-color: var(--primary); width: 16px; height: 16px; flex-shrink: 0; }
.terms-row label { font-weight: 400; font-size: 0.875rem; line-height: 1.5; cursor: pointer; }
.terms-row a { color: var(--primary); font-weight: 600; }

/* Honeypot */
.hp-field { position: absolute; left: -9999px; opacity: 0; pointer-events: none; tab-index: -1; }

/* ALTCHA wrapper */
.captcha-wrapper { margin-top: 0.5rem; }

/* Submit area */
.submit-area {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: center;
  margin-top: 0.5rem;
}
.btn-submit {
  background: var(--primary);
  color: #fff;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1rem;
  padding: 0.875rem 2.5rem;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  min-width: 200px;
}
.btn-submit:hover:not(:disabled) { background: var(--primary-dark); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-submit:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }

/* Alert messages */
.alert {
  padding: 1rem 1.25rem;
  border-radius: var(--radius);
  font-size: 0.9375rem;
  line-height: 1.5;
  margin-bottom: 1.5rem;
}
.alert-success { background: #D1FAE5; color: #065F46; border: 1px solid #6EE7B7; }
.alert-error   { background: #FEE2E2; color: #991B1B; border: 1px solid #FECACA; }
html.dark .alert-success { background: rgba(16,185,129,0.15); color: var(--accent); border-color: var(--accent); }
html.dark .alert-error   { background: rgba(239,68,68,0.15);  color: #FCA5A5;     border-color: #EF4444; }

/* ── Manifesto Page ───────────────────────────────────────────── */
.manifesto-page {
  max-width: 680px;
  margin: 0 auto;
  padding: 2.5rem 0 4rem;
}
.manifesto-back {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
  transition: color var(--transition);
}
.manifesto-back:hover { color: var(--primary); text-decoration: none; }

.manifesto-header { margin-bottom: 2.5rem; text-align: center; }
.manifesto-header h1 {
  font-family: var(--font-head);
  font-size: clamp(1.75rem, 5vw, 2.75rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 0.5rem;
}
.manifesto-header .origin {
  font-size: 0.875rem;
  color: var(--text-muted);
  font-style: italic;
}
.manifesto-header .origin a { color: var(--primary); }

.manifesto-section { margin-bottom: 2rem; }
.manifesto-section h2 {
  font-family: var(--font-head);
  font-size: 1.1875rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.manifesto-section p {
  color: var(--text-muted);
  line-height: 1.75;
  font-size: 0.9375rem;
  margin-bottom: 0.75rem;
}
.manifesto-section ul {
  list-style: none;
  padding: 0;
}
.manifesto-section ul li {
  display: flex;
  gap: 0.625rem;
  align-items: flex-start;
  color: var(--text-muted);
  font-size: 0.9375rem;
  line-height: 1.65;
  margin-bottom: 0.5rem;
}
.manifesto-section ul li::before { content: '▸'; color: var(--primary); flex-shrink: 0; margin-top: 1px; }

.manifesto-cta {
  text-align: center;
  padding: 2rem;
  background: linear-gradient(135deg, var(--primary-light), var(--surface));
  border-radius: var(--radius-lg);
  border: 1px solid var(--primary-light);
  margin-top: 2rem;
}
.manifesto-cta h3 { font-family: var(--font-head); font-size: 1.25rem; font-weight: 700; margin-bottom: 0.5rem; }
.manifesto-cta p  { color: var(--text-muted); margin-bottom: 1.25rem; }

/* ── Admin ───────────────────────────────────────────────────── */
.admin-layout {
  min-height: calc(100vh - var(--header-h));
  display: flex;
  flex-direction: column;
}

.admin-topbar {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.875rem;
}
.admin-topbar .who { color: var(--text-muted); }
.admin-topbar .who strong { color: var(--text); }

.admin-tabs {
  display: flex;
  gap: 0.25rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}
.admin-tab {
  padding: 0.4375rem 1rem;
  border-radius: var(--radius);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-muted);
  background: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  font-family: var(--font-body);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
}
.admin-tab:hover { color: var(--text); border-color: var(--border); text-decoration: none; }
.admin-tab.active { color: var(--primary); background: var(--primary-light); border-color: var(--primary); }
.count-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.25rem;
  height: 1.25rem;
  font-size: 0.6875rem;
  font-weight: 700;
  background: var(--primary);
  color: #fff;
  border-radius: 99px;
  padding: 0 0.3rem;
}

.admin-event-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1rem 1.25rem;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  box-shadow: var(--shadow);
  transition: border-color var(--transition);
}
.admin-event-card:hover { border-color: var(--primary); }

.admin-event-info { flex: 1; min-width: 0; }
.admin-event-name { font-weight: 700; font-size: 1rem; margin-bottom: 0.25rem; }
.admin-event-meta { font-size: 0.8125rem; color: var(--text-muted); line-height: 1.5; }

.admin-actions {
  display: flex;
  flex-direction: column;
  gap: 0.3125rem;
  align-items: stretch;
  flex-shrink: 0;
  min-width: 7.5rem;
}
.admin-actions form { margin: 0; }

/* Base action button — all share same width via column layout */
.btn-act {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  box-sizing: border-box;
  font-size: 0.8125rem;
  font-weight: 600;
  padding: 0.375rem 0.625rem;
  line-height: 1.4;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: opacity var(--transition);
  font-family: var(--font-body);
  text-decoration: none;
  text-align: center;
  white-space: nowrap;
  box-sizing: border-box;
}
.btn-act:hover { opacity: 0.82; text-decoration: none; }

/* Colour variants */
.btn-approve, .btn-act.btn-approve { background: var(--accent); color: #fff; }
.btn-deny,    .btn-act.btn-deny    { background: var(--danger); color: #fff; }
.btn-remove,  .btn-act.btn-remove  { background: var(--danger); color: #fff; }
.btn-suspend, .btn-act.btn-suspend { background: var(--warn);   color: #fff; }
.btn-edit,    .btn-act.btn-edit    { background: var(--surface2); color: var(--text); border: 1px solid var(--border); }
.btn-view,    .btn-act.btn-view    { background: var(--primary); color: #fff; }

.btn-act.voted { outline: 2px solid rgba(255,255,255,.6); outline-offset: -2px; }

/* legacy standalone usage (detail page) */
.btn-approve:hover, .btn-deny:hover, .btn-remove:hover { opacity: 0.85; text-decoration: none; }
.btn-view:hover, .btn-act.btn-view:hover  { opacity: 0.85; text-decoration: none; }
.btn-edit:hover, .btn-act.btn-edit:hover  { border-color: var(--primary); color: var(--primary); text-decoration: none; }

.private-box {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  font-size: 0.875rem;
  line-height: 1.75;
}
.private-box .field { display: flex; gap: 0.5rem; }
.private-box .lbl { font-weight: 600; color: var(--text); min-width: 80px; }
.private-box .val { color: var(--text-muted); }

.vote-history {
  background: var(--surface2);
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: 0.75rem;
}
.vote-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.625rem 1rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.875rem;
}
.vote-row:last-child { border-bottom: none; }
.vote-action { font-weight: 700; min-width: 70px; }
.vote-action.approved  { color: var(--accent); }
.vote-action.denied    { color: var(--warn); }
.vote-action.removed   { color: var(--danger); }
.vote-action.restored  { color: var(--primary); }
.vote-action.suspended { color: var(--warn); }

/* Status pills */
.status-pill {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 700;
  padding: 0.15rem 0.6rem;
  border-radius: 99px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.status-pill.pending   { background: #FEF3C7; color: #92400E; }
.status-pill.approved  { background: #D1FAE5; color: #065F46; }
.status-pill.denied    { background: #FEE2E2; color: #991B1B; }
.status-pill.removed   { background: #F3F4F6; color: #374151; }
.status-pill.suspended { background: #FFF7ED; color: #9A3412; }
html.dark .status-pill.pending   { background: rgba(245,158,11,0.2);  color: #FCD34D; }
html.dark .status-pill.approved  { background: rgba(16,185,129,0.2);  color: var(--accent); }
html.dark .status-pill.denied    { background: rgba(239,68,68,0.2);   color: #FCA5A5; }
html.dark .status-pill.removed   { background: rgba(107,114,128,0.2); color: #9CA3AF; }
html.dark .status-pill.suspended { background: rgba(251,146,60,0.2);  color: #FB923C; }

.edit-badge {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 700;
  padding: 0.1rem 0.45rem;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: #DBEAFE;
  color: #1E40AF;
  vertical-align: middle;
}
html.dark .edit-badge { background: rgba(59,130,246,0.22); color: #93C5FD; }

.admin-login-box {
  max-width: 400px;
  margin: 4rem auto;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
  box-shadow: var(--shadow-lg);
}
.admin-login-box h1 { font-family: var(--font-head); font-size: 1.5rem; margin-bottom: 0.5rem; }
.admin-login-box p  { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 1.5rem; }

.btn-google {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  background: #fff;
  color: #3C4043;
  border: 1px solid #DADCE0;
  border-radius: var(--radius);
  padding: 0.6875rem 1.25rem;
  font-size: 0.9375rem;
  font-weight: 600;
  cursor: pointer;
  transition: box-shadow var(--transition);
  font-family: var(--font-body);
  text-decoration: none;
}
.btn-google:hover { box-shadow: 0 1px 6px rgba(0,0,0,.15); text-decoration: none; color: #3C4043; }
.btn-google svg  { width: 18px; height: 18px; }

/* Stats cards */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}
.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  text-align: center;
  box-shadow: var(--shadow);
  color: inherit;
  transition: border-color .15s, box-shadow .15s;
}
.stat-card:hover { border-color: var(--primary); box-shadow: 0 0 0 2px color-mix(in srgb,var(--primary) 20%,transparent); }
.stat-card .stat-num { font-family: var(--font-head); font-size: 2rem; font-weight: 700; color: var(--primary); }
.stat-card .stat-label { font-size: 0.8125rem; color: var(--text-muted); margin-top: 0.25rem; }

/* ── Footer ──────────────────────────────────────────────────── */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 2rem 0;
  margin-top: 3rem;
}
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.875rem;
  color: var(--text-muted);
}
.footer-links { display: flex; gap: 1.25rem; flex-wrap: wrap; }
.footer-links a { color: var(--text-muted); transition: color var(--transition); }
.footer-links a:hover { color: var(--primary); text-decoration: none; }
.footer-born { font-size: 0.8125rem; opacity: 0.7; }
.footer-born a { color: var(--primary); }

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 768px) {
  .event-time   { min-width: 2.75rem; font-size: 0.8125rem; }
  .event-name   { font-size: 0.875rem; }
  .form-section { padding: 1rem; }
  /* Modal: bottom sheet sliding from below */
  .modal-overlay { padding: 0; align-items: flex-end; }
  .modal-box {
    max-height: 92vh;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    margin: 0;
    transform: translateY(100%);
    overscroll-behavior: contain;
  }
  .modal-overlay.open .modal-box { transform: translateY(0); }
  .modal-header { border-radius: var(--radius-lg) var(--radius-lg) 0 0; }
  .footer-inner { flex-direction: column; text-align: center; }
}

@media (max-width: 640px) {
  /* Burger + mobile nav dropdown */
  .burger-btn { display: flex; }
  .header-inner { gap: 0.5rem; }
  .header-logo { font-size: 0.9375rem; margin-right: auto; }
  .btn-add { padding: 0.3rem 0.625rem; font-size: 0.75rem; }
  .btn-add-mobile { display: inline-flex; }
  .header-nav .btn-add { display: none; }

  .header-nav {
    display: none;
    position: fixed;
    top: var(--header-h);
    right: 0.75rem;
    left: auto;
    width: 200px;
    background: var(--surface);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
    flex-direction: column;
    padding: 0.375rem;
    gap: 0.125rem;
    z-index: 99;
    margin-left: 0;
  }
  .header-nav.open { display: flex; }
  .header-nav .nav-link { width: 100%; font-size: 0.875rem; padding: 0.5rem 0.625rem; border-radius: var(--radius); }
  .header-nav .lang-switcher { align-self: stretch; margin: 0.25rem 0.375rem; }
  .header-nav .theme-btn { align-self: flex-start; margin: 0 0.125rem; }

  /* Filter dropdowns: 2 per row */
  .filters-bar { display: grid; grid-template-columns: 1fr 1fr; }
  .filter-select { min-width: 0; }
  .filter-name-input { flex: none; grid-column: 1 / -1; }
  .filter-clear-btn { grid-column: 1 / -1; }

  /* Event row: compact — time + name + See+ only */
  .event-logo-mini { display: none; }
  .event-reg-link  { display: none; }
  .event-row       { padding: 0.625rem 0.25rem; gap: 0.375rem; }
  .event-time      { font-size: 0.75rem; min-width: 2.375rem; }
  .event-time-end  { font-size: 0.6875rem; }
  .event-name      { font-size: 0.8125rem; }
  .see-more-btn    { padding: 0.3rem 0.5rem; font-size: 0.75rem; }
}

@media (max-width: 480px) {
  .hero { padding: 1.75rem 0 1rem; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .admin-event-card { flex-direction: column; }
  .admin-actions { width: 100%; }
}

/* ── Loading spinner ─────────────────────────────────────────── */
.spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255,255,255,0.4);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  vertical-align: middle;
  margin-right: 0.375rem;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Misc ────────────────────────────────────────────────────── */
.divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 1.5rem 0;
}

.text-center  { text-align: center; }
.text-muted   { color: var(--text-muted); }
.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-4 { margin-bottom: 1rem; }