/* ── Login Modal ──────────────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.75);
  backdrop-filter: blur(8px);
  z-index: 9000;
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
  opacity: 0; visibility: hidden;
  transition: all 0.3s ease;
}
.modal-overlay.active { opacity: 1; visibility: visible; }

.login-modal {
  display: grid;
  grid-template-columns: 220px 1fr;
  width: 100%; max-width: 620px;
  background: var(--black-card);
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid rgba(212,168,67,0.2);
  box-shadow: 0 30px 80px rgba(0,0,0,0.5);
  position: relative;
  transform: scale(0.95) translateY(10px);
  transition: transform 0.3s ease;
}
.modal-overlay.active .login-modal { transform: scale(1) translateY(0); }

/* Botón cerrar */
.login-modal-close {
  position: absolute; top: 14px; right: 14px;
  width: 32px; height: 32px; border-radius: 50%;
  background: rgba(255,255,255,0.08); border: none;
  color: var(--text-gray); cursor: pointer; font-size: 14px;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.2s ease; z-index: 2;
}
.login-modal-close:hover { background: rgba(220,53,69,0.2); color: #ef4444; }

/* Branding izquierdo */
.login-modal-brand {
  background: linear-gradient(160deg, #1a1200 0%, #2a1e00 50%, #1a1200 100%);
  border-right: 1px solid rgba(212,168,67,0.15);
  padding: 40px 24px;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  text-align: center; gap: 12px;
}
.login-brand-logo {
  width: 180px;
  display: flex; align-items: center; justify-content: center;
}
.login-brand-logo img {
  width: 100%;
  height: auto;
  display: block;
  filter: drop-shadow(0 8px 24px rgba(212,168,67,0.35));
}
.login-modal-brand h2 {
  font-size: 22px; font-weight: 800; line-height: 1.1;
  color: var(--gold-primary); letter-spacing: 1px;
}
.login-modal-brand h2 span { color: var(--text-white); font-weight: 400; }
.login-modal-brand p { font-size: 12px; color: var(--text-dark); }
.login-brand-dots { display: flex; gap: 6px; margin-top: 8px; }
.login-brand-dots span {
  width: 6px; height: 6px; border-radius: 50%;
  background: rgba(212,168,67,0.4);
}
.login-brand-dots span:first-child { background: var(--gold-primary); }

/* Formulario derecho */
.login-modal-form {
  padding: 36px 32px;
  display: flex; flex-direction: column; gap: 20px;
}
.login-form-header { text-align: center; }
.login-form-icon {
  width: 52px; height: 52px; border-radius: 14px;
  background: rgba(212,168,67,0.1);
  border: 1px solid rgba(212,168,67,0.2);
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; color: var(--gold-primary);
  margin: 0 auto 14px;
}
.login-form-header h3 {
  font-size: 20px; font-weight: 700; color: var(--text-white); margin-bottom: 4px;
}
.login-form-header p { font-size: 13px; color: var(--text-gray); }

.login-field { display: flex; flex-direction: column; gap: 6px; }
.login-field label {
  font-size: 12px; font-weight: 600; color: var(--text-gray);
  text-transform: uppercase; letter-spacing: 0.5px;
}
.login-input-wrap {
  position: relative; display: flex; align-items: center;
}
.login-input-wrap > i:first-child {
  position: absolute; left: 14px;
  color: var(--gold-primary); font-size: 14px; pointer-events: none;
}
.login-input-wrap input {
  width: 100%; padding: 12px 14px 12px 40px;
  background: var(--black-light);
  border: 1.5px solid rgba(255,255,255,0.08);
  border-radius: 10px; color: var(--text-white);
  font-family: var(--font-family); font-size: 14px;
  transition: border-color 0.2s ease;
}
.login-input-wrap input:focus {
  outline: none; border-color: var(--gold-primary);
  box-shadow: 0 0 0 3px rgba(212,168,67,0.1);
}
.login-toggle-pass {
  position: absolute; right: 12px;
  background: none; border: none; color: var(--text-gray);
  cursor: pointer; font-size: 14px; padding: 4px;
  transition: color 0.2s ease;
}
.login-toggle-pass:hover { color: var(--gold-primary); }

#loginError {
  display: none; align-items: center; gap: 8px;
  background: rgba(220,53,69,0.1);
  border: 1px solid rgba(220,53,69,0.25);
  border-radius: 8px; padding: 10px 14px;
  color: #ef4444; font-size: 13px;
}
#loginError.visible { display: flex; }

.login-submit {
  width: 100%; padding: 14px;
  background: linear-gradient(135deg, var(--gold-primary), var(--gold-light));
  border: none; border-radius: 12px;
  color: var(--black-bg); font-weight: 700; font-size: 14px;
  cursor: pointer; font-family: var(--font-family);
  display: flex; align-items: center; justify-content: center; gap: 8px;
  transition: all 0.25s ease;
  box-shadow: 0 4px 16px rgba(212,168,67,0.3);
}
.login-submit:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(212,168,67,0.4); }
.login-submit:active { transform: translateY(0); }

/* Spinner de carga */
.login-spinner {
  width: 18px; height: 18px;
  border: 2px solid rgba(0,0,0,0.2);
  border-top-color: var(--black-bg);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Modo claro */
[data-theme="light"] .login-modal { background: #ffffff; }
[data-theme="light"] .login-input-wrap input { background: #f8f9fa; color: #212529; }
[data-theme="light"] .login-modal-brand { background: linear-gradient(160deg, #f5e6c0, #fdf3d8); }

/* Responsive */
@media (max-width: 560px) {
  .login-modal { grid-template-columns: 1fr; }
  .login-modal-brand { display: none; }
  .login-modal-form { padding: 28px 20px; }
}

/* Animación shake para error */
@keyframes shake {
  0%,100% { transform: translateX(0); }
  20%,60% { transform: translateX(-6px); }
  40%,80% { transform: translateX(6px); }
}
.login-modal.shake { animation: shake 0.4s ease; }

/* ── Admin splash screen ──────────────────────────────────── */
#admin-splash {
  position: fixed; inset: 0; z-index: 99999;
  background: rgba(0,0,0,0.92);
  backdrop-filter: blur(10px);
  display: flex; align-items: center; justify-content: center;
  animation: fadeIn 0.3s ease;
}
.admin-splash-box {
  text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: 14px;
}
.admin-splash-icon {
  width: 72px; height: 72px; border-radius: 50%;
  background: linear-gradient(135deg, var(--gold-primary), var(--gold-light));
  display: flex; align-items: center; justify-content: center;
  font-size: 30px; color: #000;
  box-shadow: 0 0 40px rgba(212,168,67,0.5);
  animation: scaleIn 0.4s cubic-bezier(0.68,-0.55,0.265,1.55);
}
.admin-splash-title {
  font-size: 22px; font-weight: 700; color: var(--gold-primary); margin: 0;
}
.admin-splash-sub {
  font-size: 14px; color: var(--text-gray); margin: 0;
}
.admin-splash-bar {
  width: 220px; height: 4px;
  background: rgba(255,255,255,0.1); border-radius: 2px; overflow: hidden;
}
.admin-splash-progress {
  height: 100%;
  background: linear-gradient(90deg, var(--gold-primary), var(--gold-light));
  border-radius: 2px;
  animation: progressBar 1.6s ease forwards;
}
@keyframes progressBar {
  from { width: 0; }
  to   { width: 100%; }
}
@keyframes scaleIn {
  from { transform: scale(0); opacity: 0; }
  to   { transform: scale(1); opacity: 1; }
}