/* ==========================================================================
   Tocantins Esportes — Admin Panel Styles (Sidebar + CRUD Layout)
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Login Gate
   -------------------------------------------------------------------------- */
.admin-login-gate {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--bg-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s ease;
}

.admin-login-gate.hidden {
  opacity: 0;
  pointer-events: none;
}

.login-card {
  background: var(--bg-slate);
  border: 1px solid var(--border-neon);
  border-radius: var(--radius-xl);
  padding: 3rem 2.5rem;
  width: 100%;
  max-width: 440px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.95), var(--shadow-neon-volt);
  text-align: center;
  animation: loginCardEntry 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes loginCardEntry {
  from { transform: translateY(40px) scale(0.92); opacity: 0; }
  to { transform: translateY(0) scale(1); opacity: 1; }
}

.login-card .logo-icon {
  width: 64px;
  height: 64px;
  font-size: 2rem;
  margin: 0 auto 1.5rem;
}

.login-card h2 {
  font-size: 1.6rem;
  margin-bottom: 0.5rem;
}

.login-card .login-subtitle {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 2rem;
}

.login-error {
  background: rgba(255, 85, 0, 0.12);
  border: 1px solid rgba(255, 85, 0, 0.4);
  color: var(--blaze-orange);
  padding: 10px 14px;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  margin-bottom: 1rem;
  display: none;
}

.login-error.visible {
  display: block;
}

/* --------------------------------------------------------------------------
   2. Admin Layout (Sidebar + Content)
   -------------------------------------------------------------------------- */
.admin-layout {
  display: flex;
  min-height: 100vh;
  padding-top: 130px; /* navbar (80px) + marquee (50px) */
}

.admin-sidebar {
  width: 280px;
  min-width: 280px;
  background: rgba(11, 15, 25, 0.95);
  border-right: 1px solid rgba(255, 255, 255, 0.08);
  padding: 1.5rem 0;
  position: fixed;
  top: 130px;
  left: 0;
  bottom: 0;
  z-index: 50;
  overflow-y: auto;
  backdrop-filter: blur(20px);
  display: flex;
  flex-direction: column;
}

.admin-sidebar-header {
  padding: 0 1.5rem 1.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: 1rem;
}

.admin-user-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.admin-user-avatar {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--neon-volt), var(--neon-green));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: 900;
  color: var(--bg-dark);
  flex-shrink: 0;
}

.admin-user-name {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-white);
}

.admin-user-role {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.admin-user-role.master { color: var(--neon-volt); }
.admin-user-role.operador { color: var(--blaze-orange); }

/* Sidebar Navigation */
.admin-nav {
  flex: 1;
  padding: 0.5rem 0;
}

.admin-nav-section {
  padding: 0.5rem 1.5rem;
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-subtle);
  margin-top: 0.8rem;
}

.admin-nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 1.5rem;
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition-fast);
  border-left: 3px solid transparent;
  text-decoration: none;
  position: relative;
}

.admin-nav-item:hover {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-white);
}

.admin-nav-item.active {
  background: rgba(212, 255, 0, 0.06);
  color: var(--neon-volt);
  border-left-color: var(--neon-volt);
}

.admin-nav-item .nav-icon {
  font-size: 1.1rem;
  width: 24px;
  text-align: center;
  flex-shrink: 0;
}

.admin-nav-item .nav-badge {
  margin-left: auto;
  background: rgba(255, 85, 0, 0.2);
  color: var(--blaze-orange);
  font-size: 0.7rem;
  font-weight: 800;
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

.admin-sidebar-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.admin-logout-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 10px 14px;
  background: rgba(255, 85, 0, 0.08);
  border: 1px solid rgba(255, 85, 0, 0.2);
  border-radius: var(--radius-md);
  color: var(--blaze-orange);
  font-weight: 700;
  font-size: 0.85rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.admin-logout-btn:hover {
  background: rgba(255, 85, 0, 0.18);
  border-color: var(--blaze-orange);
}

/* Content Area */
.admin-content {
  flex: 1;
  margin-left: 280px;
  padding: 2rem 2.5rem 4rem;
  min-width: 0;
}

.admin-page-header {
  margin-bottom: 2rem;
}

.admin-page-header h1 {
  font-size: 2rem;
  margin-bottom: 0.3rem;
}

.admin-page-header p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* Admin Section */
.admin-section {
  display: none;
}

.admin-section.active {
  display: block;
}

/* --------------------------------------------------------------------------
   3. KPI Dashboard Cards
   -------------------------------------------------------------------------- */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.2rem;
  margin-bottom: 2.5rem;
}

.kpi-card {
  background: rgba(17, 24, 39, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  position: relative;
  overflow: hidden;
  transition: var(--transition-fast);
}

.kpi-card:hover {
  border-color: rgba(255, 255, 255, 0.15);
  transform: translateY(-2px);
}

.kpi-card-accent {
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  border-radius: 4px 0 0 4px;
}

.kpi-card-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.kpi-card-value {
  font-family: var(--font-numeric);
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-white);
  line-height: 1.1;
}

.kpi-card-sub {
  font-size: 0.8rem;
  color: var(--text-subtle);
  margin-top: 0.3rem;
}

/* --------------------------------------------------------------------------
   4. Admin Modals (CRUD Forms)
   -------------------------------------------------------------------------- */
.admin-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(12px);
  z-index: 500;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 2rem;
  overflow-y: auto;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.admin-modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.admin-modal {
  background: var(--bg-slate);
  border: 1px solid var(--border-neon);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 680px;
  padding: 2.5rem;
  position: relative;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.95), var(--shadow-neon-volt);
  transform: translateY(30px) scale(0.95);
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  margin: 2rem auto;
}

.admin-modal-overlay.active .admin-modal {
  transform: translateY(0) scale(1);
}

.admin-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.admin-modal-header h2 {
  font-size: 1.4rem;
}

.admin-modal-close {
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: var(--text-white);
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  transition: var(--transition-fast);
}

.admin-modal-close:hover {
  background: var(--blaze-orange);
}

/* Form Grid */
.admin-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.admin-form-grid .full-width {
  grid-column: 1 / -1;
}

.admin-form-group {
  margin-bottom: 0.5rem;
}

.admin-form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.admin-form-group label .required {
  color: var(--blaze-orange);
  margin-left: 2px;
}

.admin-form-group input,
.admin-form-group select,
.admin-form-group textarea {
  width: 100%;
  padding: 10px 14px;
  background: rgba(11, 15, 25, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-sm);
  color: var(--text-white);
  font-family: var(--font-body);
  font-size: 0.9rem;
  transition: var(--transition-fast);
}

.admin-form-group input:focus,
.admin-form-group select:focus,
.admin-form-group textarea:focus {
  outline: none;
  border-color: var(--neon-volt);
  box-shadow: 0 0 12px rgba(212, 255, 0, 0.2);
}

.admin-form-group select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%239CA3AF' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}

.admin-form-group textarea {
  min-height: 80px;
  resize: vertical;
}

/* File Upload Zone */
.admin-file-upload {
  border: 2px dashed rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  text-align: center;
  cursor: pointer;
  transition: var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.admin-file-upload:hover {
  border-color: var(--neon-volt);
  background: rgba(212, 255, 0, 0.04);
}

.admin-file-upload.has-file {
  border-color: var(--neon-green);
  border-style: solid;
}

.admin-file-upload .upload-icon {
  font-size: 2rem;
  margin-bottom: 0.5rem;
  opacity: 0.6;
}

.admin-file-upload .upload-text {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.admin-file-upload .upload-text strong {
  color: var(--neon-volt);
}

.admin-file-upload .upload-hint {
  font-size: 0.75rem;
  color: var(--text-subtle);
  margin-top: 0.3rem;
}

.admin-file-upload input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.admin-file-upload .upload-preview {
  max-height: 120px;
  max-width: 100%;
  border-radius: var(--radius-sm);
  margin-top: 0.5rem;
  object-fit: cover;
}

/* Modal Footer */
.admin-modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 1rem;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

/* --------------------------------------------------------------------------
   5. Hero Selector Section
   -------------------------------------------------------------------------- */
.hero-selector-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 2rem;
  align-items: start;
}

.hero-preview-box {
  background: rgba(11, 15, 25, 0.8);
  border: 2px solid var(--border-neon);
  border-radius: var(--radius-xl);
  overflow: hidden;
  position: relative;
}

.hero-preview-box .preview-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
}

.hero-preview-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.hero-preview-body {
  padding: 1.5rem;
}

.hero-preview-body h3 {
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
}

/* 10 Secondary Slots Grid */
.secondary-slots-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.8rem;
  margin-top: 2rem;
}

.secondary-slot {
  background: rgba(11, 15, 25, 0.8);
  border: 1px dashed rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-sm);
  padding: 0.8rem;
  text-align: center;
  min-height: 90px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  color: var(--text-subtle);
  transition: var(--transition-fast);
  cursor: pointer;
}

.secondary-slot.filled {
  border-style: solid;
  border-color: var(--neon-green);
  color: var(--text-white);
}

.secondary-slot:hover {
  border-color: var(--neon-volt);
  background: rgba(212, 255, 0, 0.04);
}

.secondary-slot .slot-num {
  font-weight: 800;
  font-size: 0.7rem;
  color: var(--blaze-orange);
  margin-bottom: 4px;
}

.secondary-slot .slot-name {
  font-weight: 700;
  font-size: 0.72rem;
  line-height: 1.2;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

/* --------------------------------------------------------------------------
   6. Sponsor Slot Mapper (Corrected Hierarchy)
   -------------------------------------------------------------------------- */
.slot-section-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1rem;
  font-weight: 800;
  margin: 2rem 0 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.slot-grid-auto {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
}

.slot-card {
  background: rgba(17, 24, 39, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  min-height: 140px;
  text-align: center;
  transition: var(--transition-fast);
}

.slot-card.active {
  border-color: var(--neon-green);
}

.slot-card.smart-ad {
  border-color: var(--blaze-orange);
}

.slot-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5);
}

.slot-card-header {
  display: flex;
  justify-content: space-between;
  width: 100%;
  align-items: center;
  margin-bottom: 0.5rem;
}

.slot-card-body {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* --------------------------------------------------------------------------
   7. Confirmation Dialog
   -------------------------------------------------------------------------- */
.confirm-dialog-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(8px);
  z-index: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.confirm-dialog-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.confirm-dialog {
  background: var(--bg-slate);
  border: 1px solid var(--border-neon);
  border-radius: var(--radius-lg);
  padding: 2rem;
  max-width: 420px;
  width: 100%;
  text-align: center;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.9);
}

.confirm-dialog h3 {
  margin-bottom: 0.5rem;
}

.confirm-dialog p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}

.confirm-dialog-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
}

/* --------------------------------------------------------------------------
   8. Empty State
   -------------------------------------------------------------------------- */
.empty-state {
  text-align: center;
  padding: 3rem 1.5rem;
  color: var(--text-subtle);
}

.empty-state .empty-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  opacity: 0.5;
}

.empty-state h3 {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.empty-state p {
  font-size: 0.85rem;
  max-width: 400px;
  margin: 0 auto;
}

/* --------------------------------------------------------------------------
   9. Admin responsive
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .admin-sidebar {
    width: 220px;
    min-width: 220px;
  }
  .admin-content {
    margin-left: 220px;
    padding: 1.5rem;
  }
  .admin-form-grid {
    grid-template-columns: 1fr;
  }
  .hero-selector-wrapper {
    grid-template-columns: 1fr;
  }
  .secondary-slots-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .admin-sidebar {
    width: 60px;
    min-width: 60px;
  }
  .admin-sidebar .admin-nav-item span,
  .admin-sidebar .admin-nav-section,
  .admin-sidebar-header,
  .admin-sidebar-footer,
  .admin-nav-item .nav-badge {
    display: none;
  }
  .admin-nav-item {
    padding: 14px 0;
    justify-content: center;
  }
  .admin-nav-item .nav-icon {
    font-size: 1.3rem;
  }
  .admin-content {
    margin-left: 60px;
    padding: 1rem;
  }
  .kpi-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .secondary-slots-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}