/* ============================================================
   VendiNow Cores — Design System
   Integrado com Bootstrap 5.3 data-bs-theme
   ============================================================ */

/* ---- Identidade visual (imutável, sem tema) ---- */
:root {
  --vn-primary:       #0062A6;
  --vn-primary-dark:  #004b80;
  --vn-secondary:     #1A9ADD;
  --vn-success:       #00C48C;
  --vn-danger:        #FF5252;
  --vn-radius:        10px;
  --vn-radius-sm:     7px;
  --vn-font:          'Nunito', system-ui, sans-serif;
}

/* ============================================================
   BOOTSTRAP 5.3 — Override de variáveis por tema
   Isso faz TODOS os componentes Bootstrap respeitarem o tema
   ============================================================ */

/* Light (padrão — as variáveis do Bootstrap já são light) */
[data-bs-theme="light"] {
  --bs-body-bg:           #F5F8FA;
  --bs-body-color:        #1A202C;
  --bs-secondary-color:   #4A5568;
  --bs-border-color:      #E2E8F0;
  --bs-card-bg:           #ffffff;
  --bs-secondary-bg:      #EDF2F7;
  --bs-tertiary-bg:       #F8FAFC;

  /* Custom vars light */
  --vn-navbar-bg:         #ffffff;
  --vn-navbar-border:     #E2E8F0;
  --vn-navbar-text:       #1A202C;
  --vn-navbar-brand:      var(--vn-primary);
  --vn-footer-bg:         #F8FAFC;
  --vn-footer-text:       #4A5568;
  --vn-footer-border:     #E2E8F0;
  --vn-toggle-bg:         #1A202C;
  --vn-toggle-color:      #ffffff;
  --vn-toggle-border:     #CBD5E0;
  --vn-card-shadow:       0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.05);
  --vn-img-bg:            #EDF2F7;
  --vn-carousel-btn:      rgba(15,23,42,.6);
  --vn-carousel-btn-h:    rgba(15,23,42,.88);
}

/* Dark */
[data-bs-theme="dark"] {
  --bs-body-bg:           #0b1120;
  --bs-body-color:        #E2E8F0;
  --bs-secondary-color:   #94a3b8;
  --bs-border-color:      #1e293b;
  --bs-card-bg:           #0f1a2e;
  --bs-secondary-bg:      #111827;
  --bs-tertiary-bg:       #0a0f1a;
  --bs-emphasis-color:    #f1f5f9;

  /* Formulários */
  --bs-form-control-bg:        #0f1a2e;
  --bs-form-select-bg:         #0f1a2e;
  --bs-form-control-border:    #1e293b;

  /* Tabelas */
  --bs-table-bg:               transparent;
  --bs-table-striped-bg:       rgba(255,255,255,.03);
  --bs-table-hover-bg:         rgba(255,255,255,.04);
  --bs-table-border-color:     #1e293b;

  /* Custom vars dark */
  --vn-navbar-bg:         #0b1120;
  --vn-navbar-border:     #1e293b;
  --vn-navbar-text:       #E2E8F0;
  --vn-navbar-brand:      var(--vn-secondary);
  --vn-footer-bg:         #0b1120;
  --vn-footer-text:       #64748b;
  --vn-footer-border:     #1e293b;
  --vn-toggle-bg:         #E2E8F0;
  --vn-toggle-color:      #0b1120;
  --vn-toggle-border:     #334155;
  --vn-card-shadow:       0 1px 3px rgba(0,0,0,.4), 0 1px 2px rgba(0,0,0,.3);
  --vn-img-bg:            #111827;
  --vn-carousel-btn:      rgba(15,23,42,.8);
  --vn-carousel-btn-h:    rgba(15,23,42,.96);
}

/* ============================================================
   TRANSIÇÃO SUAVE NA TROCA DE TEMA
   ============================================================ */
*, *::before, *::after {
  transition:
    background-color .22s ease,
    border-color .22s ease,
    color .15s ease,
    box-shadow .2s ease;
}
/* Exceção: elementos que não devem transicionar */
img, video, canvas, svg,
.btn, a, input, select, textarea,
.carousel, .modal, .progress-bar {
  transition: none;
}
.btn { transition: background-color .15s ease, color .15s ease, border-color .15s ease, box-shadow .15s ease; }

/* ============================================================
   BASE
   ============================================================ */
body {
  font-family: var(--vn-font);
}

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar-vendinow {
  background-color: var(--vn-navbar-bg);
  border-bottom: 1px solid var(--vn-navbar-border);
  backdrop-filter: blur(8px);
}
.navbar-vendinow .navbar-brand        { color: var(--vn-navbar-brand); font-weight: 800; }
.navbar-vendinow .navbar-brand:hover  { color: var(--vn-primary-dark); }
.navbar-vendinow .nav-link            { color: var(--vn-navbar-text); font-weight: 500; }
.navbar-vendinow .nav-link:hover      { color: var(--vn-primary); }
.navbar-vendinow .nav-link.active     { color: var(--vn-primary); font-weight: 700; }
.navbar-vendinow .navbar-text         { color: var(--vn-navbar-text); }
.navbar-vendinow .navbar-toggler      { border-color: transparent; color: var(--vn-navbar-text); }
.navbar-vendinow .navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%231A202C' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}
[data-bs-theme="dark"] .navbar-vendinow .navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%23E2E8F0' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}
.navbar-vendinow .dropdown-menu {
  background-color: var(--vn-navbar-bg);
  border-color: var(--vn-navbar-border);
}
.navbar-vendinow .dropdown-item        { color: var(--vn-navbar-text); }
.navbar-vendinow .dropdown-item:hover  { background-color: var(--bs-secondary-bg); color: var(--vn-primary); }

/* ============================================================
   BOTÕES
   ============================================================ */
.btn-vendinow {
  background-color: var(--vn-primary);
  color: #ffffff;
  border: none;
  padding: .5rem 1.25rem;
  border-radius: var(--vn-radius-sm);
  font-weight: 600;
}
.btn-vendinow:hover {
  background-color: var(--vn-primary-dark);
  color: #ffffff;
}

.btn-outline-logout {
  border: 1px solid var(--bs-border-color);
  color: var(--bs-body-color);
  background: transparent;
  border-radius: var(--vn-radius-sm);
}
.btn-outline-logout:hover {
  background-color: var(--bs-secondary-bg);
  color: var(--bs-body-color);
}

.btn-theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid var(--vn-toggle-border);
  background-color: var(--vn-toggle-bg);
  color: var(--vn-toggle-color);
  width: 34px;
  height: 34px;
  padding: 0;
  flex-shrink: 0;
  transition: background-color .2s, border-color .2s, color .2s !important;
}
.btn-theme-toggle:hover { opacity: .85; }
.btn-theme-toggle .bi   { font-size: 1.05rem; }

/* ============================================================
   CARDS
   ============================================================ */
.card {
  border-color: var(--bs-border-color);
  box-shadow: var(--vn-card-shadow);
  border-radius: var(--vn-radius);
}
.card-vendinow {
  background-color: var(--bs-card-bg);
  border: 1px solid var(--bs-border-color);
  border-radius: var(--vn-radius);
  box-shadow: var(--vn-card-shadow);
  transition: transform .2s ease, box-shadow .2s ease !important;
}
.card-vendinow:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0,0,0,.12);
}
[data-bs-theme="dark"] .card-vendinow:hover {
  box-shadow: 0 8px 24px rgba(0,0,0,.4);
}

/* Imagem de card */
.card-img-top {
  height: 200px;
  object-fit: cover;
  object-position: center;
  background-color: var(--vn-img-bg);
  border-radius: var(--vn-radius) var(--vn-radius) 0 0;
}
.produto-detalhe-capa {
  max-width: 100%;
  height: auto;
  object-fit: contain;
  margin: 0 auto;
}

/* Card selecionado via btn-check */
.btn-check:checked + .card {
  border: 2px solid var(--vn-primary);
  box-shadow: 0 0 0 3px rgba(0,98,166,.2);
}

/* ============================================================
   TABELAS
   ============================================================ */
[data-bs-theme="dark"] .table-light {
  --bs-table-bg:           rgba(255,255,255,.03);
  --bs-table-color:        var(--bs-body-color);
  --bs-table-border-color: var(--bs-border-color);
}

/* ============================================================
   FORMULÁRIOS
   ============================================================ */
[data-bs-theme="dark"] .form-control,
[data-bs-theme="dark"] .form-select {
  background-color: var(--bs-form-control-bg, #0f1a2e);
  border-color: var(--bs-border-color);
  color: var(--bs-body-color);
}
[data-bs-theme="dark"] .form-control:focus,
[data-bs-theme="dark"] .form-select:focus {
  background-color: var(--bs-form-control-bg, #0f1a2e);
  border-color: var(--vn-primary);
  box-shadow: 0 0 0 .2rem rgba(0,98,166,.3);
  color: var(--bs-body-color);
}
[data-bs-theme="dark"] .input-group-text {
  background-color: #1e293b;
  border-color: var(--bs-border-color);
  color: var(--bs-body-color);
}
[data-bs-theme="dark"] .form-check-input {
  background-color: #1e293b;
  border-color: #334155;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer-vendinow {
  background-color: var(--vn-footer-bg);
  color: var(--vn-footer-text);
  border-top: 1px solid var(--vn-footer-border);
  font-size: .875rem;
}
.footer-vendinow a         { color: inherit; text-decoration: none; }
.footer-vendinow a:hover   { text-decoration: underline; }

/* ============================================================
   ALERTAS CUSTOMIZADOS
   ============================================================ */
[data-bs-theme="dark"] .alert-success {
  --bs-alert-bg:          #064e3b;
  --bs-alert-border-color:#065f46;
  --bs-alert-color:       #d1fae5;
}
[data-bs-theme="dark"] .alert-danger {
  --bs-alert-bg:          #7f1d1d;
  --bs-alert-border-color:#991b1b;
  --bs-alert-color:       #fee2e2;
}
[data-bs-theme="dark"] .alert-info {
  --bs-alert-bg:          #0c2a4a;
  --bs-alert-border-color:#1e3a5f;
  --bs-alert-color:       #bae6fd;
}
[data-bs-theme="dark"] .alert-warning {
  --bs-alert-bg:          #451a03;
  --bs-alert-border-color:#78350f;
  --bs-alert-color:       #fef3c7;
}

/* ============================================================
   CAROUSEL CUSTOMIZADO
   ============================================================ */
.carousel-container { position: relative; }
.carousel-btn {
  position: absolute;
  top: 40%; transform: translateY(-50%);
  background: var(--vn-carousel-btn);
  border: none;
  color: #ffffff;
  font-size: 1.4rem;
  padding: .45rem .75rem;
  cursor: pointer;
  z-index: 20;
  border-radius: 50%;
  transition: background .2s !important;
}
.carousel-btn:hover { background: var(--vn-carousel-btn-h); }
.carousel-btn.left  { left: 6px; }
.carousel-btn.right { right: 6px; }
.carousel-track {
  overflow-x: auto;
  scroll-behavior: smooth;
  scrollbar-width: none;
}
.carousel-track::-webkit-scrollbar { display: none; }
.carousel-control-prev-icon,
.carousel-control-next-icon { background-color: var(--vn-primary) !important; }

/* ============================================================
   SWITCH (legado — formulários de config)
   ============================================================ */
.switch { position: relative; display: inline-block; width: 52px; height: 26px; }
.switch input { opacity: 0; width: 0; height: 0; }
.slider {
  position: absolute; cursor: pointer; inset: 0;
  background-color: #94a3b8;
  transition: .35s !important;
}
.slider:before {
  position: absolute; content: '';
  height: 18px; width: 18px;
  left: 4px; bottom: 4px;
  background-color: #fff;
  transition: .35s !important;
}
input:checked + .slider             { background-color: var(--vn-primary); }
input:checked + .slider:before      { transform: translateX(26px); }
input:focus + .slider               { box-shadow: 0 0 0 2px rgba(0,98,166,.35); }
.slider.round                       { border-radius: 34px; }
.slider.round:before                { border-radius: 50%; }

/* ============================================================
   UTILITÁRIOS EXTRAS
   ============================================================ */
.text-muted {
  color: var(--bs-secondary-color) !important;
}

/* Modal dark */
[data-bs-theme="dark"] .modal-content {
  background-color: var(--bs-card-bg);
  border-color: var(--bs-border-color);
}
[data-bs-theme="dark"] .modal-header,
[data-bs-theme="dark"] .modal-footer {
  border-color: var(--bs-border-color);
}

/* Dropdown dark */
[data-bs-theme="dark"] .dropdown-menu {
  background-color: var(--bs-card-bg);
  border-color: var(--bs-border-color);
}
[data-bs-theme="dark"] .dropdown-item {
  color: var(--bs-body-color);
}
[data-bs-theme="dark"] .dropdown-item:hover {
  background-color: var(--bs-secondary-bg);
}
[data-bs-theme="dark"] .dropdown-divider {
  border-color: var(--bs-border-color);
}