/* ============================================================
   MORATO CALÇADOS — Admin Panel CSS (Shopify-like Layout)
   Style: Black & Gold Premium
   ============================================================ */

/* Imports */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800;900&display=swap');

:root {
  --primary: #111111;
  --primary-dark: #000000;
  --primary-light: #222222;
  --accent: #25d366;
  --accent-dark: #1da851;
  --gold: #c9a84c;
  --gold-light: #e0c068;
  --gold-dark: #a88a3a;
  
  --white: #ffffff;
  --off-white: #fafafa;
  --gray-50: #f5f5f5;
  --gray-100: #eeeeee;
  --gray-200: #e0e0e0;
  --gray-300: #bdbdbd;
  --gray-500: #757575;
  --gray-700: #424242;
  --gray-800: #2a2a2a;
  --gray-900: #111111;
  --danger: #ef4444;
  --danger-hover: #dc2626;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.15);

  /* Transition & Border Radii */
  --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 16px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Outfit', sans-serif;
  background-color: #0b0b0b;
  color: var(--gray-100);
  line-height: 1.6;
  min-height: 100vh;
}

/* ================================================================
   LOGIN SCREEN
   ================================================================ */
.admin-login-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: radial-gradient(circle at center, #1c1c1c 0%, #050505 100%);
}

.login-card {
  background: var(--gray-900);
  border: 1px solid rgba(201, 168, 76, 0.15);
  border-radius: var(--radius-lg);
  padding: 48px 36px;
  width: 100%;
  max-width: 440px;
  box-shadow: var(--shadow-lg);
}

.login-header {
  text-align: center;
  margin-bottom: 32px;
}

.login-logo {
  height: 56px;
  object-fit: contain;
  margin-bottom: 20px;
}

.login-header h2 {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 8px;
}

.login-header p {
  color: var(--gray-500);
  font-size: 0.875rem;
}

/* Form Groups */
.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 8px;
}

.form-group input[type="text"],
.form-group input[type="password"],
.form-group input[type="number"],
.form-group select {
  width: 100%;
  background: #181818;
  border: 1px solid var(--gray-800);
  color: var(--white);
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.95rem;
  transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--gold);
  background: #202020;
}

/* Password eye wrap */
.password-input-wrapper {
  position: relative;
}

.password-input-wrapper input {
  padding-right: 48px;
}

.password-input-wrapper button {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: none;
  color: var(--gray-500);
  font-size: 1.1rem;
  cursor: pointer;
  padding: 4px;
}

.password-input-wrapper button:hover {
  color: var(--white);
}

.error-msg {
  display: none;
  color: var(--danger);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 16px;
  text-align: center;
}

.btn-admin-primary {
  width: 100%;
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
  color: var(--primary-dark);
  font-weight: 800;
  font-size: 1rem;
  padding: 14px 24px;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.btn-admin-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(201, 168, 76, 0.3);
}

.btn-block {
  width: 100%;
  display: block;
  margin-top: 10px;
}

.login-footer {
  margin-top: 24px;
  text-align: center;
}

.login-footer a {
  color: var(--gray-500);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 600;
  transition: var(--transition);
}

.login-footer a:hover {
  color: var(--white);
}

/* ================================================================
   ADMIN LAYOUT
   ================================================================ */
.admin-panel-wrapper {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Header */
.admin-header {
  background: var(--gray-900);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding: 14px 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 100;
}

.admin-logo {
  height: 40px;
  object-fit: contain;
}

.header-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.header-actions {
  display: flex;
  gap: 12px;
  align-items: center;
}

.btn-header-secondary {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--white);
  padding: 8px 16px;
  font-weight: 600;
  font-size: 0.85rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.btn-header-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
}

.btn-header-danger {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.2);
  color: var(--danger);
  padding: 8px 16px;
  font-weight: 600;
  font-size: 0.85rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.btn-header-danger:hover {
  background: var(--danger);
  color: var(--white);
  border-color: transparent;
}

/* Container de Abas */
.admin-container {
  display: flex;
  flex-grow: 1;
}

/* Barra Lateral (Shopify Side Panel) */
.admin-sidebar {
  width: 260px;
  background: var(--gray-900);
  border-right: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 24px 16px;
  flex-shrink: 0;
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.nav-tab-btn {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 12px;
  background: transparent;
  border: none;
  color: var(--gray-500);
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  text-align: left;
  transition: var(--transition);
}

.nav-tab-btn:hover {
  color: var(--white);
  background: rgba(255, 255, 255, 0.02);
}

.nav-tab-btn.active {
  color: var(--gold);
  background: rgba(201, 168, 76, 0.08);
}

.nav-tab-btn i {
  font-size: 1.1rem;
}

.btn-danger-outline {
  width: 100%;
  background: transparent;
  border: 1px solid rgba(239, 68, 68, 0.4);
  color: var(--danger);
  padding: 10px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
  font-size: 0.85rem;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.btn-danger-outline:hover {
  background: var(--danger);
  color: var(--white);
  border-color: transparent;
}

/* Área de Conteúdo */
.admin-content-area {
  flex-grow: 1;
  padding: 40px;
  overflow-y: auto;
}

/* Controle de Visibilidade de Abas */
.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

/* ================================================================
   GRID & CARDS
   ================================================================ */
.admin-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 32px;
  align-items: start;
}

.admin-card {
  background: var(--gray-900);
  border: 1px solid rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-lg);
  padding: 32px;
  margin-bottom: 24px;
}

.card-header {
  margin-bottom: 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding-bottom: 16px;
}

.card-header h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.card-header h3 i {
  color: var(--gold);
}

.card-header p {
  font-size: 0.85rem;
  color: var(--gray-500);
}

.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* ================================================================
   GRADE DE ESTOQUE (INPUTS NUMÉRICOS)
   ================================================================ */
.stock-input-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  background: #181818;
  padding: 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--gray-800);
}

.stock-input-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.stock-input-item label {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--gray-400);
}

.stock-input-item input[type="number"] {
  width: 100%;
  text-align: center;
  padding: 8px 6px;
  background: #101010;
  border: 1px solid var(--gray-800);
  border-radius: var(--radius-sm);
  color: var(--white);
  font-family: inherit;
  font-weight: 700;
}

.stock-input-item input[type="number"]:focus {
  outline: none;
  border-color: var(--gold);
}

/* ================================================================
   IMAGE UPLOAD
   ================================================================ */
.image-upload-area {
  position: relative;
}

.upload-trigger {
  border: 2px dashed var(--gray-800);
  background: #181818;
  border-radius: var(--radius-sm);
  padding: 24px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.upload-trigger:hover {
  border-color: var(--gold);
  background: #1a1a1a;
}

.upload-trigger i {
  font-size: 2rem;
  color: var(--gray-500);
}

.upload-trigger:hover i {
  color: var(--gold);
}

.upload-trigger span {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gray-300);
}

.preview-box {
  background: #181818;
  border: 1px solid var(--gray-800);
  border-radius: var(--radius-sm);
  padding: 12px;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.preview-box img {
  max-height: 120px;
  max-width: 100%;
  object-fit: contain;
}

.btn-remove-img {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--danger);
  color: var(--white);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.btn-remove-img:hover {
  background: var(--danger-hover);
}

/* ================================================================
   PRODUCTS LIST CMS
   ================================================================ */
.admin-products-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-height: 600px;
  overflow-y: auto;
}

.admin-prod-card {
  background: #181818;
  border: 1px solid var(--gray-800);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  transition: var(--transition);
}

.admin-prod-card:hover {
  border-color: rgba(201, 168, 76, 0.2);
}

.prod-card-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.prod-thumb {
  width: 52px;
  height: 52px;
  background: #222222;
  border-radius: var(--radius-sm);
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.prod-thumb img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.prod-details h4 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 2px;
}

.category-pill {
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-right: 6px;
}

.tag-badge {
  background: rgba(255, 255, 255, 0.06);
  color: var(--white);
  font-size: 0.6rem;
  padding: 1px 5px;
  border-radius: var(--radius-sm);
}

.prod-price {
  font-size: 0.8rem;
  color: var(--gray-400);
  margin-top: 2px;
}

.prod-price span {
  font-weight: 800;
  color: var(--white);
}

.btn-delete-prod {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-sm);
  background: rgba(239, 68, 68, 0.08);
  color: var(--danger);
  border: 1px solid rgba(239, 68, 68, 0.12);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.btn-delete-prod:hover {
  background: var(--danger);
  color: var(--white);
  border-color: transparent;
}

.empty-state {
  text-align: center;
  padding: 40px;
  color: var(--gray-500);
}

.empty-state i {
  font-size: 2.5rem;
  margin-bottom: 12px;
}

/* ================================================================
   MEDIA QUERIES
   ================================================================ */
@media (max-width: 1024px) {
  .admin-container {
    flex-direction: column;
  }
  .admin-sidebar {
    width: 100%;
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    flex-direction: row;
    padding: 16px;
  }
  .sidebar-nav {
    flex-direction: row;
    overflow-x: auto;
    width: 100%;
  }
  .nav-tab-btn {
    white-space: nowrap;
    padding: 10px 14px;
  }
  .sidebar-footer {
    display: none; /* Hide reset in mobile side, or show in other place */
  }
  .admin-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .admin-header {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
  .admin-content-area {
    padding: 20px;
  }
  .stock-input-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}