/* ═══════════════════════════════════════════════════
   NUN — Admin Panel styles
   Palette + design system consistent with main NUN
═══════════════════════════════════════════════════ */

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

:root {
  --bg-primary:    #1D1D1F;
  --bg-secondary:  #2a2a2d;
  --bg-card:       #353538;
  --bg-hover:      #3f3f44;
  --accent:        #FA233B;
  --accent-2:      #8E2DE2;
  --accent-3:      #4A90E2;
  --text-primary:  #f0f0ff;
  --text-secondary:#8888aa;
  --text-muted:    #555570;
  --border:        #3f3f44;
  --border-light:  #4f4f56;
  --danger:        #ff4757;
  --success:       #2ed573;
  --warning:       #ffa502;
  --shadow:        0 4px 24px rgba(0,0,0,.4);
  --radius:        12px;
  --sidebar-w:     220px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 15px; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ─── Header ─────────────────────────────────────── */
.admin-header {
  height: 52px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 20px;
  gap: 16px;
  position: sticky;
  top: 0;
  z-index: 100;
}
.admin-header .logo {
  font-size: 13px;
  font-weight: 700;
  color: var(--accent-2);
  letter-spacing: .5px;
  text-transform: uppercase;
}
.admin-header .spacer { flex: 1; }
.admin-header .back-link {
  font-size: 12px;
  color: var(--text-secondary);
  text-decoration: none;
  padding: 5px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  transition: background .15s;
}
.admin-header .back-link:hover { background: var(--bg-hover); color: var(--text-primary); }
.admin-header .user-badge {
  font-size: 12px;
  color: var(--text-muted);
}

/* ─── Layout ─────────────────────────────────────── */
.admin-layout {
  display: flex;
  flex: 1;
}

/* ─── Sidebar ────────────────────────────────────── */
.admin-sidebar {
  width: var(--sidebar-w);
  background: var(--bg-secondary);
  border-right: 1px solid var(--border);
  padding: 20px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-height: calc(100vh - 52px);
}
.admin-sidebar .nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  transition: background .15s, color .15s;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
}
.admin-sidebar .nav-item:hover { background: var(--bg-hover); color: var(--text-primary); }
.admin-sidebar .nav-item.active { background: #8E2DE222; color: var(--accent-2); }
.admin-sidebar .nav-item .icon { font-size: 15px; width: 18px; text-align: center; }

/* ─── Main content ───────────────────────────────── */
.admin-main {
  flex: 1;
  padding: 28px 32px;
  overflow-y: auto;
}
.admin-section { display: none; }
.admin-section.active { display: block; }

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}
.section-header h2 {
  font-size: 18px;
  font-weight: 600;
}

/* ─── Buttons ────────────────────────────────────── */
.btn {
  padding: 7px 16px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 500;
  border: none;
  cursor: pointer;
  transition: opacity .15s;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.btn:hover { opacity: .85; }
.btn-primary { background: var(--accent-2); color: #fff; }
.btn-danger  { background: var(--danger);   color: #fff; }
.btn-ghost   { background: var(--bg-hover); color: var(--text-primary); }
.btn-sm      { padding: 4px 10px; font-size: 12px; }

/* ─── Table ──────────────────────────────────────── */
.admin-table-wrap {
  background: var(--bg-card);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  overflow: hidden;
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
thead { background: var(--bg-secondary); }
th {
  padding: 11px 14px;
  text-align: left;
  font-weight: 600;
  color: var(--text-secondary);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .5px;
  border-bottom: 1px solid var(--border);
}
td {
  padding: 11px 14px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
tr:last-child td { border-bottom: none; }
tr:hover td { background: var(--bg-hover); }

.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
}
.badge-superadmin { background: #FA233B22; color: #FA233B; }
.badge-owner      { background: #8E2DE222; color: #8E2DE2; }
.badge-artista    { background: #4A90E222; color: #4A90E2; }
.badge-productor  { background: #2ed57322; color: #2ed573; }
.badge-invitado   { background: #8888aa22; color: #8888aa; }
.badge-user       { background: #8888aa22; color: #8888aa; }

.actions-cell { display: flex; gap: 6px; }

/* ─── Spaces list ────────────────────────────────── */
.spaces-grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.space-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
}
.space-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}
.space-card-title { font-size: 15px; font-weight: 600; }
.space-card-slug  { font-size: 11px; color: var(--text-muted); margin-top: 2px; }
.space-meta {
  display: flex;
  gap: 20px;
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 14px;
}
.space-meta span strong { color: var(--text-primary); }
.storage-bar {
  height: 4px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
  margin-bottom: 14px;
}
.storage-bar-fill {
  height: 100%;
  background: var(--accent-2);
  border-radius: 2px;
  transition: width .3s;
}
.members-table-wrap {
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  margin-top: 8px;
}
.add-member-row {
  display: flex;
  gap: 8px;
  align-items: center;
  padding: 10px 14px;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
}
.add-member-row input,
.add-member-row select {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-primary);
  font-size: 12px;
  padding: 5px 8px;
}
.add-member-row input { flex: 1; }
.add-member-row select { min-width: 110px; }

/* ─── Modal ──────────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.6);
  display: flex; align-items: center; justify-content: center;
  z-index: 200;
}
.modal-overlay.hidden { display: none; }
.modal {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 24px;
  width: 420px;
  max-width: 94vw;
  box-shadow: var(--shadow);
}
.modal h3 { font-size: 16px; font-weight: 600; margin-bottom: 18px; }
.form-group { margin-bottom: 14px; }
.form-group label { display: block; font-size: 12px; color: var(--text-secondary); margin-bottom: 5px; }
.form-group input,
.form-group select {
  width: 100%;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 13px;
  padding: 8px 12px;
  outline: none;
  transition: border-color .15s;
}
.form-group input:focus,
.form-group select:focus { border-color: var(--accent-2); }
.form-hint { font-size: 11px; color: var(--text-muted); margin-top: 4px; }
.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 20px;
}
.modal-error {
  color: var(--danger);
  font-size: 12px;
  margin-top: 10px;
  min-height: 18px;
}

/* ─── Toast ──────────────────────────────────────── */
#toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 300;
}
.toast {
  padding: 10px 18px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 500;
  color: #fff;
  box-shadow: var(--shadow);
  animation: slideIn .2s ease;
}
.toast.success { background: var(--success); color: #111; }
.toast.error   { background: var(--danger); }
@keyframes slideIn {
  from { transform: translateX(40px); opacity: 0; }
  to   { transform: translateX(0);    opacity: 1; }
}

/* ─── Empty state ────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: 40px;
  color: var(--text-muted);
  font-size: 13px;
}

/* ─── Login overlay ─────────────────────────────── */
.login-overlay {
  position: fixed;
  inset: 0;
  background: var(--bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}
.login-overlay.hidden { display: none; }
.login-box {
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: 20px;
  padding: 36px 32px 28px;
  width: 100%;
  max-width: 360px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  box-shadow: var(--shadow);
}
.login-logo {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  text-align: center;
}
.login-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.login-field label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: .5px;
}
.login-field input {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 14px;
  padding: 10px 12px;
  outline: none;
}
.login-field input:focus { border-color: var(--accent); }
.login-error {
  color: var(--danger);
  font-size: 12px;
  min-height: 16px;
}

/* ─── Confirm dialog ─────────────────────────────── */
.confirm-name-input {
  width: 100%;
  margin-top: 10px;
  background: var(--bg-secondary);
  border: 1px solid var(--danger);
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 13px;
  padding: 8px 12px;
  outline: none;
}

/* ─── Plan badges ────────────────────────────────── */
.plan-badge {
  display: inline-block;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .06em;
  padding: 2px 6px;
  border-radius: 4px;
  vertical-align: middle;
  margin-left: 6px;
  text-transform: uppercase;
}
.badge-free { background: var(--bg-elevated); color: var(--text-muted); border: 1px solid var(--border); }
.badge-pro  { background: #2563eb22; color: #60a5fa; border: 1px solid #2563eb44; }
.badge-max  { background: #7c3aed22; color: #a78bfa; border: 1px solid #7c3aed44; }

/* ─── Form layout helpers ────────────────────────── */
.form-row { display: flex; gap: 12px; }
.form-group--half { flex: 1; min-width: 0; }
.form-hint-inline { font-size: 10px; color: var(--text-muted); font-weight: 400; }

/* ─── Analítica de producto ──────────────────────── */
.muted { color: var(--text-muted); font-size: 12px; }
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 12px;
  margin-bottom: 28px;
}
.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
}
.stat-value { font-size: 22px; font-weight: 700; color: var(--text-primary); line-height: 1.1; }
.stat-label { font-size: 11px; color: var(--text-muted); margin-top: 6px; text-transform: uppercase; letter-spacing: .04em; }
.analytics-h3 { margin: 28px 0 12px; font-size: 14px; color: var(--text-secondary); }
.analytics-note { margin-top: 20px; }
#section-analytics .badge { margin: 1px 2px; }
.wl-plan {
  background: var(--bg-elevated);
  color: var(--text-primary);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 5px 8px;
  font-size: 13px;
}