/* ═══════════════════════════════════════════════════════════════════
   Quiz Zibatá — Panel Administración Frontend v1.0
   Mismo sistema de diseño que quiz.css (zibatagolf.com)
   ═══════════════════════════════════════════════════════════════════ */

/* ── Panel wrapper ─────────────────────────────────────────────── */
.qcz-admin-panel {
  width: 100%;
  max-width: 1000px;
  background: var(--zg-white, #fff);
  border-radius: var(--zg-r, 10px);
  border: 1px solid var(--zg-line, rgba(26,74,46,.12));
  border-top: 3px solid var(--zg-green, #1a4a2e);
  box-shadow: var(--zg-shadow, 0 2px 12px rgba(13,13,13,.08));
  overflow: hidden;
}

/* ── Panel header ──────────────────────────────────────────────── */
.qcz-admin-header {
  background: #0f2e1b;
  padding: 22px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  position: relative;
  overflow: hidden;
}
.qcz-admin-header::before {
  content: '';
  position: absolute; inset: 0;
  background-image: repeating-linear-gradient(
    90deg, rgba(255,255,255,.03) 0, rgba(255,255,255,.03) 1px,
    transparent 1px, transparent 80px
  );
}
.qcz-admin-header::after {
  content: '';
  position: absolute; bottom: 0; left: 5%; right: 5%;
  height: 1px;
  background: linear-gradient(90deg, transparent, #b8963e, transparent);
  opacity: .5;
}
.qcz-admin-header-left  { display: flex; align-items: center; gap: 14px; position: relative; }
.qcz-admin-logo-circle  {
  width: 44px; height: 44px; border-radius: 50%;
  border: 2px solid rgba(184,150,62,.4);
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; background: rgba(255,255,255,.05);
}
.qcz-admin-header-title {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: 1.3rem; font-weight: 400; color: #fff;
  letter-spacing: -.01em;
}
.qcz-admin-header-sub   {
  font-size: .65rem; font-weight: 700; color: #d4af67;
  text-transform: uppercase; letter-spacing: .14em;
  display: block; margin-top: 2px;
}
.qcz-admin-header-right { display: flex; align-items: center; gap: 10px; position: relative; }
.qcz-admin-user-tag     {
  display: flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.12);
  border-radius: 20px; padding: 6px 14px; font-size: .78rem; color: rgba(255,255,255,.8);
}
.qcz-admin-user-dot     {
  width: 8px; height: 8px; border-radius: 50%;
  background: #b8963e; flex-shrink: 0;
}

/* ── Tabs ──────────────────────────────────────────────────────── */
.qcz-admin-tabs {
  display: flex;
  border-bottom: 1px solid rgba(26,74,46,.12);
  background: #faf9f6;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.qcz-admin-tab-btn {
  display: flex; align-items: center; gap: 8px;
  padding: 14px 22px; font-size: .82rem; font-weight: 600;
  letter-spacing: .04em; text-transform: uppercase;
  color: #6a7a70; background: transparent; border: none;
  border-bottom: 3px solid transparent;
  cursor: pointer; white-space: nowrap;
  transition: color .18s, border-color .18s, background .18s;
  font-family: 'Outfit', system-ui, sans-serif;
}
.qcz-admin-tab-btn:hover   { color: #1a4a2e; background: rgba(26,74,46,.04); }
.qcz-admin-tab-btn.active  { color: #1a4a2e; border-bottom-color: #1a4a2e; background: #fff; }
.qcz-admin-tab-icon        { font-size: 1rem; }
.qcz-admin-tab-badge       {
  background: #1a4a2e; color: #fff;
  font-size: .6rem; font-weight: 700; padding: 2px 6px;
  border-radius: 10px; min-width: 18px; text-align: center;
}

/* ── Tab content ───────────────────────────────────────────────── */
.qcz-admin-tab-content  { display: none; }
.qcz-admin-tab-content.active { display: block; }

/* ── Sección interna ───────────────────────────────────────────── */
.qcz-admin-section      { padding: 24px 28px; }
.qcz-admin-section-title{
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: 1.15rem; font-weight: 400; color: #0f2e1b;
  margin-bottom: 18px; padding-bottom: 10px;
  border-bottom: 1px solid rgba(26,74,46,.1);
  display: flex; align-items: center; gap: 10px;
}
.qcz-admin-section-title::before {
  content: '';
  width: 4px; height: 20px;
  background: linear-gradient(180deg, #1a4a2e, #b8963e);
  border-radius: 2px; flex-shrink: 0;
}

/* ── KPI Grid ──────────────────────────────────────────────────── */
.qcz-adm-kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 24px;
}
.qcz-adm-kpi {
  background: #0f2e1b;
  border-radius: 8px;
  border-bottom: 3px solid #b8963e;
  padding: 18px 14px;
  text-align: center;
}
.qcz-adm-kpi-num   {
  display: block;
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: 2rem; color: #d4af67;
  line-height: 1; margin-bottom: 5px;
}
.qcz-adm-kpi-label {
  font-size: .6rem; font-weight: 700;
  color: rgba(255,255,255,.5);
  text-transform: uppercase; letter-spacing: .1em;
}

/* ── Barra de herramientas ─────────────────────────────────────── */
.qcz-adm-toolbar {
  display: flex; gap: 10px; flex-wrap: wrap;
  align-items: center; margin-bottom: 16px;
}
.qcz-adm-search {
  flex: 1; min-width: 180px; max-width: 320px;
  padding: 10px 14px;
  border: 1.5px solid rgba(26,74,46,.14);
  border-radius: 6px; font-size: .88rem;
  font-family: 'Outfit', system-ui, sans-serif;
  color: #1c1c1c; background: #f7f6f2;
  outline: none;
  font-size: max(16px, .88rem);
  transition: border-color .18s, box-shadow .18s;
}
.qcz-adm-search:focus { border-color: #1a4a2e; box-shadow: 0 0 0 3px rgba(26,74,46,.1); background: #fff; }
.qcz-adm-search::placeholder { color: #8a9490; }

/* Filtro rol */
.qcz-adm-select {
  padding: 10px 14px;
  border: 1.5px solid rgba(26,74,46,.14);
  border-radius: 6px; font-size: .85rem;
  font-family: 'Outfit', system-ui, sans-serif;
  color: #1c1c1c; background: #f7f6f2;
  outline: none; cursor: pointer;
  transition: border-color .18s;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%231a4a2e'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 32px;
}
.qcz-adm-select:focus { border-color: #1a4a2e; }

/* Botones admin */
.qcz-adm-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 10px 18px; border: none; border-radius: 6px;
  font-size: .82rem; font-weight: 600; letter-spacing: .04em;
  text-transform: uppercase; cursor: pointer;
  font-family: 'Outfit', system-ui, sans-serif;
  transition: transform .15s, filter .15s, box-shadow .15s;
  white-space: nowrap; min-height: 40px; touch-action: manipulation;
}
.qcz-adm-btn:hover  { transform: translateY(-1px); filter: brightness(1.07); }
.qcz-adm-btn:active { transform: scale(.97); }
.qcz-adm-btn-green  { background: #1a4a2e; color: #fff; box-shadow: 0 2px 8px rgba(26,74,46,.25); }
.qcz-adm-btn-gold   { background: #b8963e; color: #fff; box-shadow: 0 2px 8px rgba(184,150,62,.25); }
.qcz-adm-btn-ghost  { background: transparent; border: 1.5px solid rgba(26,74,46,.18); color: #4a5550; }
.qcz-adm-btn-ghost:hover { border-color: #1a4a2e; color: #1a4a2e; filter: none; }
.qcz-adm-btn-danger { background: transparent; border: 1.5px solid rgba(139,32,32,.25); color: #8b2020; }
.qcz-adm-btn-danger:hover { background: #f8eded; filter: none; }
.qcz-adm-btn-sm     { padding: 7px 12px; font-size: .74rem; min-height: 32px; }

/* ── Tabla ─────────────────────────────────────────────────────── */
.qcz-adm-table-wrap {
  overflow-x: auto;
  border: 1px solid rgba(26,74,46,.12);
  border-radius: 8px;
  -webkit-overflow-scrolling: touch;
}
.qcz-adm-table {
  width: 100%; border-collapse: collapse;
  font-size: .84rem; min-width: 520px;
  font-family: 'Outfit', system-ui, sans-serif;
}
.qcz-adm-table thead tr { background: #0f2e1b; }
.qcz-adm-table th {
  padding: 12px 16px; text-align: left;
  color: #d4af67; font-size: .62rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .12em;
  white-space: nowrap;
}
.qcz-adm-table td { padding: 12px 16px; border-bottom: 1px solid rgba(26,74,46,.08); color: #1c1c1c; }
.qcz-adm-table tbody tr:last-child td { border-bottom: none; }
.qcz-adm-table tbody tr { transition: background .14s; }
.qcz-adm-table tbody tr:hover td { background: #f0f5f2; }

/* Badges de nivel en tabla */
.qcz-adm-nivel-badge {
  display: inline-block; padding: 3px 10px;
  border-radius: 20px; font-size: .72rem; font-weight: 700;
  white-space: nowrap;
}
.nivel-excelente   { background: #eaf3ed; color: #1a5c32; }
.nivel-competente  { background: #fdf5e6; color: #7a5a10; }
.nivel-capacitacion{ background: #f8eded; color: #8b2020; }

/* Badge rol */
.qcz-adm-rol-badge {
  display: inline-block; padding: 3px 10px;
  border-radius: 20px; font-size: .72rem; font-weight: 700;
}
.rol-admin    { background: #0f2e1b; color: #d4af67; }
.rol-profesor { background: #e8f0eb; color: #1a4a2e; }
.rol-alumno   { background: #f0f5f2; color: #4a5550; }

/* ── Formulario modal-style ────────────────────────────────────── */
.qcz-adm-form-panel {
  background: #f7f6f2;
  border: 1px solid rgba(26,74,46,.12);
  border-left: 4px solid #1a4a2e;
  border-radius: 0 8px 8px 0;
  padding: 22px 24px;
  margin-bottom: 20px;
  display: none;
  animation: zg-up .3s ease both;
}
.qcz-adm-form-panel.visible { display: block; }

.qcz-adm-form-title {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: 1.1rem; color: #0f2e1b; font-weight: 400;
  margin-bottom: 18px; display: flex; align-items: center; gap: 8px;
}
.qcz-adm-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 18px;
  margin-bottom: 18px;
}
.qcz-adm-form-group { display: flex; flex-direction: column; gap: 5px; }
.qcz-adm-form-group.full { grid-column: 1 / -1; }
.qcz-adm-label {
  font-size: .68rem; font-weight: 700; color: #6a7a70;
  text-transform: uppercase; letter-spacing: .1em;
}
.qcz-adm-input {
  padding: 10px 14px;
  border: 1.5px solid rgba(26,74,46,.14);
  border-radius: 6px; font-size: max(16px, .88rem);
  font-family: 'Outfit', system-ui, sans-serif;
  color: #1c1c1c; background: #fff; outline: none;
  transition: border-color .18s, box-shadow .18s;
}
.qcz-adm-input:focus { border-color: #1a4a2e; box-shadow: 0 0 0 3px rgba(26,74,46,.10); }
.qcz-adm-input::placeholder { color: #aab5b0; }
select.qcz-adm-input {
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%231a4a2e'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 34px;
  cursor: pointer;
}
.qcz-adm-hint { font-size: .72rem; color: #8a9490; margin-top: 2px; }
.qcz-adm-form-actions { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.qcz-adm-form-error {
  color: #8b2020; font-size: .82rem;
  background: #f8eded; border-left: 3px solid #8b2020;
  border-radius: 0 6px 6px 0; padding: 9px 14px;
  margin-bottom: 14px; display: none;
}
.qcz-adm-form-error.visible { display: block; }
.qcz-adm-form-success {
  color: #1a5c32; font-size: .82rem;
  background: #eaf3ed; border-left: 3px solid #1a5c32;
  border-radius: 0 6px 6px 0; padding: 9px 14px;
  margin-bottom: 14px; display: none;
}
.qcz-adm-form-success.visible { display: block; }

/* ── Estado vacío ──────────────────────────────────────────────── */
.qcz-adm-empty {
  text-align: center; padding: 48px 20px;
  color: #8a9490; font-size: .88rem;
}
.qcz-adm-empty-icon { font-size: 40px; display: block; margin-bottom: 12px; opacity: .5; }

/* ── Confirmación inline ───────────────────────────────────────── */
.qcz-adm-confirm {
  display: none; position: absolute;
  background: #fff; border: 1px solid rgba(139,32,32,.2);
  border-radius: 8px; padding: 12px 16px; z-index: 100;
  box-shadow: 0 4px 20px rgba(13,13,13,.15);
  font-size: .82rem; color: #1c1c1c;
  white-space: nowrap;
}
.qcz-adm-confirm.visible { display: flex; align-items: center; gap: 10px; }
.qcz-adm-confirm-text { font-weight: 500; }

/* ── Loading spinner ───────────────────────────────────────────── */
.qcz-adm-loading {
  display: flex; align-items: center; justify-content: center;
  gap: 10px; padding: 32px; color: #6a7a70; font-size: .85rem;
}
.qcz-adm-spinner {
  width: 20px; height: 20px; border-radius: 50%;
  border: 2px solid rgba(26,74,46,.15);
  border-top-color: #1a4a2e;
  animation: qcz-spin .7s linear infinite;
}
@keyframes qcz-spin { to { transform: rotate(360deg); } }

/* ── Paginación ────────────────────────────────────────────────── */
.qcz-adm-pagination {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 10px;
  padding: 14px 16px;
  border-top: 1px solid rgba(26,74,46,.08);
  font-size: .8rem; color: #6a7a70;
  background: #faf9f6;
}
.qcz-adm-pagination-btns { display: flex; gap: 6px; }
.qcz-adm-page-btn {
  width: 30px; height: 30px; border-radius: 5px;
  border: 1px solid rgba(26,74,46,.15);
  background: #fff; color: #4a5550;
  font-size: .78rem; font-weight: 600; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all .15s;
}
.qcz-adm-page-btn:hover  { border-color: #1a4a2e; color: #1a4a2e; }
.qcz-adm-page-btn.active { background: #1a4a2e; color: #fff; border-color: #1a4a2e; }
.qcz-adm-page-btn:disabled { opacity: .35; cursor: not-allowed; }

/* ── Responsive ────────────────────────────────────────────────── */
@media (max-width: 600px) {
  .qcz-admin-section      { padding: 16px; }
  .qcz-adm-kpi-grid       { grid-template-columns: 1fr 1fr; }
  .qcz-adm-form-grid      { grid-template-columns: 1fr; }
  .qcz-adm-form-group.full{ grid-column: 1; }
  .qcz-admin-header       { padding: 16px; }
  .qcz-admin-header-title { font-size: 1.1rem; }
  .qcz-admin-tab-btn      { padding: 12px 14px; font-size: .74rem; }
}
@media (max-width: 400px) {
  .qcz-adm-kpi-grid       { grid-template-columns: 1fr; }
}