/* ── AUTH.CSS ── Login overlay & admin PIN panel ── */

/* ═══════════════════════════════════════════
   AUTH OVERLAY
   ═══════════════════════════════════════════ */
#auth-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-base, #060606);
  backdrop-filter: blur(10px);
}

.auth-container {
  width: 100%;
  max-width: 420px;
  padding: 1.5rem;
}

.auth-card {
  background: var(--bg-card, #0d0d0d);
  border: 1px solid var(--border, rgba(123, 193, 29, 0.15));
  border-radius: 16px;
  padding: 2rem;
  text-align: center;
  box-shadow: var(--shadow, 0 4px 20px rgba(0, 0, 0, 0.55));
}

.auth-logo {
  margin-bottom: 0.5rem;
}

.auth-logo-img {
  max-height: 50px;
  object-fit: contain;
}

/* Tema claro / oscuro para el logo */
:root[data-theme="light"] .auth-logo-dark { display: none; }
:root[data-theme="dark"]  .auth-logo-light { display: none; }
:root:not([data-theme="light"]) .auth-logo-light { display: none; }

.auth-title {
  font-family: var(--font-display, 'Barlow', sans-serif);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary, #fff);
  margin: 0.5rem 0 0.25rem;
  letter-spacing: 0.04em;
}

.auth-subtitle {
  font-size: 0.82rem;
  color: var(--text-muted, rgba(255,255,255,0.55));
  margin-bottom: 1.5rem;
}

/* ── Tabs ── */
.auth-tabs {
  display: flex;
  gap: 0;
  margin-bottom: 1.5rem;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--border, rgba(123,193,29,0.15));
}

.auth-tab {
  flex: 1;
  padding: 0.65rem 0.5rem;
  font-size: 0.78rem;
  font-weight: 600;
  font-family: var(--font-main, 'Barlow', sans-serif);
  background: var(--bg-paper, #161616);
  color: var(--text-muted, rgba(255,255,255,0.55));
  border: none;
  cursor: pointer;
  transition: all 0.2s;
}

.auth-tab.active {
  background: var(--accent-1, #7bc11d);
  color: #000;
}

.auth-tab:hover:not(.active) {
  color: var(--text-primary, #fff);
}

/* ── Panels ── */
.auth-panel {
  display: none;
}

.auth-panel.active {
  display: block;
}

/* ── Fields ── */
.auth-field {
  margin-bottom: 1rem;
  text-align: left;
}

.auth-field label {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-muted, rgba(255,255,255,0.55));
  margin-bottom: 0.35rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.auth-field input {
  width: 100%;
  padding: 0.7rem 0.9rem;
  font-size: 0.9rem;
  font-family: var(--font-main, 'Barlow', sans-serif);
  background: var(--bg-paper, #161616);
  border: 1px solid var(--border, rgba(123,193,29,0.15));
  border-radius: 8px;
  color: var(--text-primary, #fff);
  outline: none;
  transition: border-color 0.2s;
}

.auth-field input:focus {
  border-color: var(--accent-1, #7bc11d);
}

.auth-field input::placeholder {
  color: rgba(255,255,255,0.2);
}

/* ── Error ── */
.auth-error {
  font-size: 0.75rem;
  color: #ef4444;
  margin-bottom: 0.75rem;
  min-height: 1.2em;
}

/* ── Button ── */
.auth-btn {
  width: 100%;
  padding: 0.75rem;
  font-size: 0.9rem;
  font-weight: 700;
  font-family: var(--font-main, 'Barlow', sans-serif);
  background: var(--accent-1, #7bc11d);
  color: #000;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
  letter-spacing: 0.03em;
}

.auth-btn:hover {
  background: #8fd42a;
}

.auth-btn:active {
  transform: scale(0.98);
}

.auth-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.auth-hint {
  font-size: 0.7rem;
  color: var(--text-muted, rgba(255,255,255,0.45));
  margin-top: 0.75rem;
  line-height: 1.4;
}

/* ═══════════════════════════════════════════
   TOP BAR ACTIONS
   ═══════════════════════════════════════════ */
.top-bar-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.top-bar-pin-btn {
  padding: 0.4rem 0.9rem;
  font-size: 0.7rem;
  font-weight: 600;
  font-family: var(--font-main, 'Barlow', sans-serif);
  background: var(--accent-1, #7bc11d);
  color: #000;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.2s;
  white-space: nowrap;
  letter-spacing: 0.02em;
}

.top-bar-pin-btn:hover {
  background: #8fd42a;
}

.logout-btn {
  padding: 0.35rem 0.5rem;
  font-size: 0.85rem;
  background: transparent;
  color: var(--text-muted, rgba(255,255,255,0.55));
  border: 1px solid var(--border, rgba(123,193,29,0.15));
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s;
}

.logout-btn:hover {
  color: #ef4444;
  border-color: #ef4444;
}

/* ═══════════════════════════════════════════
   ADMIN PIN PANEL (dropdown debajo del top bar)
   ═══════════════════════════════════════════ */
.admin-pin-panel {
  background: var(--bg-card, #0d0d0d);
  border-bottom: 1px solid var(--border, rgba(123,193,29,0.15));
  padding: 1rem 0;
  animation: slideDown 0.2s ease;
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.admin-pin-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.admin-pin-inner h3 {
  font-family: var(--font-display, 'Barlow', sans-serif);
  font-size: 0.95rem;
  color: var(--text-primary, #fff);
  margin-bottom: 0.25rem;
}

.admin-pin-hint {
  font-size: 0.72rem;
  color: var(--text-muted, rgba(255,255,255,0.55));
  margin-bottom: 0.75rem;
}

.admin-pin-controls {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
  font-size: 0.78rem;
  color: var(--text-primary, #fff);
}

.admin-pin-gen-btn {
  width: auto !important;
  padding: 0.4rem 1rem !important;
  font-size: 0.75rem !important;
}

/* ── PIN Result Cards ── */
.pin-resultado {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.pin-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: var(--bg-paper, #161616);
  border: 1px solid var(--border, rgba(123,193,29,0.2));
  border-radius: 10px;
  padding: 0.6rem 1.2rem;
  min-width: 120px;
}

.pin-code {
  font-family: 'Courier New', monospace;
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--accent-1, #7bc11d);
}

.pin-code-small {
  font-family: 'Courier New', monospace;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--accent-1, #7bc11d);
}

.pin-expira {
  font-size: 0.62rem;
  color: var(--text-muted, rgba(255,255,255,0.45));
  margin-top: 0.2rem;
}

.error-text {
  color: #ef4444;
  font-size: 0.75rem;
}

/* ── PIN Historial Table ── */
.pin-historial-wrap {
  max-height: 250px;
  overflow-y: auto;
  margin-top: 0.5rem;
}

.pin-historial-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.72rem;
}

.pin-historial-table th {
  text-align: left;
  padding: 0.4rem 0.6rem;
  color: var(--text-muted, rgba(255,255,255,0.45));
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-bottom: 1px solid var(--border, rgba(123,193,29,0.1));
}

.pin-historial-table td {
  padding: 0.4rem 0.6rem;
  color: var(--text-primary, #fff);
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

.pin-historial-table tr:hover td {
  background: rgba(123,193,29,0.04);
}