:root {
  --bg: #0b1020;
  --panel: #0f172a;
  --card: #111827;
  --text: #e5e7eb;
  --muted: #9ca3af;
  --accent: #7c3aed;
  --accent-2: #14b8a6;
  --border: #1f2937;
  --danger: #ef4444;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: radial-gradient(circle at 20% 20%, rgba(124,58,237,0.12), transparent 22%), radial-gradient(circle at 80% 0%, rgba(20,184,166,0.12), transparent 22%), var(--bg);
  color: var(--text);
}
a { color: var(--accent-2); text-decoration: none; }
a { color: var(--accent-2); text-decoration: none; }

.page {
  display: flex;
  min-height: 100vh;
}
.sidebar {
  width: 260px;
  background: linear-gradient(180deg, #0f172a 0%, #0b1020 100%);
  border-right: 1px solid var(--border);
  padding: 24px;
}
.brand {
  font-weight: 800;
  letter-spacing: 0.4px;
  font-size: 20px;
}
.nav {
  margin-top: 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.nav a {
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--panel);
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav a.active { border-color: var(--accent); }
.nav a[data-icon]::before {
  content: attr(data-icon);
  font-size: 1.1rem;
}
.main {
  flex: 1;
  padding: 28px;
}
.user-card {
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.9), rgba(15, 23, 42, 0.7));
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 32px;
}
.user-card-head {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}
.user-card-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}
.user-name {
  font-weight: 600;
  font-size: 16px;
  line-height: 1.25;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.user-avatar {
  width: 68px;
  height: 68px;
  min-width: 68px;
  flex: 0 0 68px;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 18px;
  color: #fff;
  position: relative;
  overflow: hidden;
}
.user-avatar img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  display: block;
  opacity: 0;
  transition: opacity 0.2s ease;
  background: rgba(17, 24, 39, 0.9);
}
.user-avatar-initials {
  position: relative;
  z-index: 1;
}
.user-avatar.has-photo img {
  opacity: 1;
}
.user-avatar.has-photo .user-avatar-initials {
  opacity: 0;
}
.sidebar-label {
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--muted);
  margin: 0;
}
.sidebar-logout {
  width: 100%;
  margin-top: 12px;
}
h1, h2, h3 { margin: 0 0 12px; }
.muted { color: var(--muted); font-size: 14px; }
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px;
  margin-bottom: 16px;
  box-shadow: 0 14px 40px rgba(0,0,0,0.25);
}
.row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}
input, select, button {
  padding: 12px 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
  font-size: 14px;
}
button {
  cursor: pointer;
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  border: none;
  color: white;
  font-weight: 700;
  box-shadow: 0 10px 25px rgba(124,58,237,0.25);
}
button[data-icon]::before {
  content: attr(data-icon);
  margin-right: 6px;
}
button.ghost { background: transparent; border: 1px solid var(--border); color: var(--text); box-shadow: none; }
button.danger { background: linear-gradient(120deg, #ef4444, #f97316); }
.table-action-btn {
  padding: 6px 10px;
  font-size: 12px;
  border-radius: 8px;
  box-shadow: none;
}
.signal-mini-grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.signal-mini-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(15, 23, 42, 0.65);
  cursor: pointer;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.signal-mini-card:hover {
  border-color: rgba(124, 58, 237, 0.6);
  transform: translateY(-1px);
}
.signal-mini-profile {
  display: flex;
  align-items: center;
  gap: 12px;
}
.signal-mini-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  overflow: hidden;
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 18px;
  color: #fff;
}
.signal-mini-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.signal-mini-name {
  font-weight: 600;
  font-size: 16px;
}
.signal-mini-meta {
  font-size: 13px;
  color: var(--muted);
}
.signal-mini-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}
.signal-mini-card button {
  min-width: 120px;
}
table { width: 100%; border-collapse: collapse; margin-top: 8px; }
th, td { border: 1px solid var(--border); padding: 8px 10px; text-align: left; }
th { background: var(--panel); }
.status { font-size: 14px; color: var(--muted); margin-top: 6px; }
.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(124,58,237,0.18);
  border: 1px solid rgba(124,58,237,0.4);
  color: #d8b4fe;
  font-weight: 600;
  font-size: 13px;
}

.modal {
  position: fixed;
  inset: 0;
  background: rgba(2, 6, 23, 0.78);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}
.modal.hidden { display: none; }
.modal-panel {
  width: min(440px, 92vw);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 22px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.45);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.top-nav {
  position: fixed;
  top: 16px;
  right: 16px;
  display: flex;
  gap: 10px;
  z-index: 1100;
}
.top-nav a {
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
}

.stack {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.form-shell {
  max-width: 460px;
  width: 100%;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.compact-input {
  padding: 12px 12px;
  font-size: 13px;
}

.admin-events {
  background:
    radial-gradient(circle at 10% 10%, rgba(124, 58, 237, 0.12), transparent 25%),
    radial-gradient(circle at 90% 0%, rgba(20, 184, 166, 0.12), transparent 25%),
    var(--bg);
}

.admin-events-main {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.hero-card {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  background: linear-gradient(135deg, rgba(17, 24, 39, 0.9), rgba(12, 17, 30, 0.95));
}

.hero-stats {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.hero-actions {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 8px;
  min-width: 220px;
}

.hero-actions button {
  align-self: flex-start;
}

.stat-card {
  min-width: 120px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 12px 16px;
  background: rgba(15, 23, 42, 0.6);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stat-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--muted);
}

.stat-card strong {
  font-size: 22px;
}

.admin-events .form-grid {
  display: grid;
  gap: 12px;
  margin-bottom: 12px;
}

.admin-events .form-grid.two-col {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.admin-events .form-grid.three-col {
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.admin-events .form-grid.four-col {
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.upload-field input {
  padding: 10px;
}

.range {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 8px;
}

@media (max-width: 960px) {
  body:not(.user-portal) {
    flex-direction: column;
  }
  body:not(.user-portal) .sidebar {
    width: 100%;
    border-right: none;
    border-bottom: 1px solid var(--border);
    padding: 20px;
  }
  body:not(.user-portal) .nav {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 8px;
  }
  body:not(.user-portal) .nav a {
    flex: 1 1 calc(50% - 8px);
    min-width: 140px;
  }
  body:not(.user-portal) .main {
    padding: 20px;
  }
  body:not(.user-portal) .user-card {
    margin-top: 20px;
  }
}

@media (max-width: 600px) {
  body:not(.user-portal) .nav a {
    flex: 1 1 100%;
  }
  body:not(.user-portal) .user-card-head {
    flex-direction: column;
    align-items: flex-start;
  }
  body:not(.user-portal) .user-avatar {
    width: 56px;
    height: 56px;
    min-width: 56px;
  }
}

@media (max-width: 720px) {
  body.user-portal {
    flex-direction: row;
  }
  body.user-portal .sidebar {
    width: 72px;
    padding: 16px 10px;
    border-right: 1px solid var(--border);
    border-bottom: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
  }
  body.user-portal .brand,
  body.user-portal .user-card-info,
  body.user-portal .sidebar-label {
    display: none;
  }
  body.user-portal .user-card {
    width: 100%;
    padding: 0;
    background: transparent;
    border: none;
    box-shadow: none;
    margin: 0;
    align-items: center;
  }
  body.user-portal .user-card-head {
    flex-direction: column;
    align-items: center;
  }
  body.user-portal .nav {
    flex-direction: column;
    gap: 10px;
    width: 100%;
  }
  body.user-portal .nav a {
    justify-content: center;
    font-size: 0;
    padding: 12px 0;
    border-radius: 14px;
  }
  body.user-portal .nav a::before {
    margin-right: 0;
    font-size: 1.4rem;
  }
  body.user-portal .sidebar-logout {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    font-size: 0;
    padding: 0;
    justify-content: center;
  }
  body.user-portal .sidebar-logout::before {
    margin-right: 0;
    font-size: 1.3rem;
  }
  body.user-portal .main {
    padding: 18px;
  }
}

@media (max-width: 768px) {
  .admin-events .form-grid.three-col,
  .admin-events .form-grid.four-col {
    grid-template-columns: 1fr;
  }

  .hero-card {
    flex-direction: column;
  }
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.table-card {
  margin-top: 8px;
}

.table-shell table {
  margin-top: 0;
}

.profile-preview-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1200;
}

.profile-preview-overlay.hidden {
  display: none;
}


.profile-preview-panel {
  width: min(880px, 94vw);
  max-height: 90vh;
  overflow-y: auto;
  padding: 24px;
  background: var(--bg);
}

.signal-profile-card {
  width: min(520px, 92vw);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.signal-profile-head {
  display: flex;
  gap: 16px;
  align-items: center;
}

.signal-profile-photo {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(255, 255, 255, 0.2);
  background: var(--panel);
}

.signal-profile-body {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
}

.signal-profile-body .label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  display: block;
}

.ticket-block {
  border-top: 1px solid #e5e7eb;
  margin-top: 12px;
  padding-top: 12px;
}

.ticket-line {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}

.ticket-code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace;
  font-size: 14px;
  background: #111827;
  color: #f9fafb;
  padding: 2px 8px;
  border-radius: 4px;
}