/* ==========================================================================
   PANEL DE ADMINISTRACIÓN - FERRETERÍA DEL VALLE
   ========================================================================== */

:root {
  --bg-main: #f0ece1;
  --bg-card: #faf8f5;
  --bg-muted: #e5ded2;
  --bg-dark: #181d24;

  --text-main: #181d24;
  --text-muted: #535f6e;
  --text-light: #ffffff;

  --color-primary: #d97706;
  --color-primary-hover: #b45309;
  --color-wpp: #25d366;
  --color-danger: #dc2626;
  --color-danger-hover: #b91c1c;
  --color-success: #16a34a;

  --border-color: #d5cec2;
  --border-dark: #2d3748;

  --shadow-sm: 0 1px 3px rgba(35, 25, 15, 0.05);
  --shadow-md: 0 4px 8px -1px rgba(35, 25, 15, 0.08);
  --shadow-lg: 0 12px 20px -3px rgba(35, 25, 15, 0.12);

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;

  --font-family: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

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

body {
  font-family: var(--font-family);
  background-color: var(--bg-main);
  color: var(--text-main);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.admin-header {
  background-color: var(--bg-card);
  border-bottom: 1px solid var(--border-color);
  padding: 0.85rem 1.5rem;
  box-shadow: var(--shadow-sm);
}

.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.admin-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: inherit;
}

.admin-logo-img {
  height: 40px;
  width: auto;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
}

.admin-title {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.admin-badge {
  font-size: 0.7rem;
  font-weight: 700;
  background-color: var(--bg-dark);
  color: #fff;
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-full);
  text-transform: uppercase;
}

.admin-user-nav {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.user-pill {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--bg-muted);
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  border: 1px solid var(--border-color);
}

.user-avatar {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  object-fit: cover;
}

/* Contenedor principal */
.admin-container {
  max-width: 1100px;
  margin: 2rem auto;
  padding: 0 1.25rem;
  flex: 1;
  width: 100%;
}

/* Pantalla de Login */
.login-screen {
  max-width: 440px;
  margin: 4rem auto;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  text-align: center;
  box-shadow: var(--shadow-lg);
}

.login-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.login-title {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.login-desc {
  font-size: 0.92rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
  line-height: 1.4;
}

/* Barra de acciones del Dashboard */
.dashboard-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 2rem;
}

.dashboard-title h1 {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--bg-dark);
}

.dashboard-title p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.action-buttons {
  display: flex;
  gap: 0.6rem;
}

/* Grid de Combos en Admin */
.admin-combos-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

@media (min-width: 768px) {
  .admin-combos-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .admin-combos-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.admin-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  position: relative;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.admin-card.is-inactive {
  opacity: 0.65;
  filter: grayscale(0.4);
  background-color: var(--bg-muted);
}

.admin-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.card-icon-title {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.card-icon {
  font-size: 1.75rem;
  background-color: var(--bg-muted);
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
}

.card-title-text h3 {
  font-size: 1.15rem;
  font-weight: 800;
  line-height: 1.2;
}

.status-badge {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-full);
}

.status-active {
  background-color: #dcfce7;
  color: #166534;
  border: 1px solid #bbf7d0;
}

.status-hidden {
  background-color: #fee2e2;
  color: #991b1b;
  border: 1px solid #fecaca;
}

.admin-card-body {
  flex: 1;
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.4;
  margin-bottom: 1.25rem;
}

.admin-card-features {
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px dashed var(--border-color);
}

.admin-card-features li {
  list-style: none;
  font-size: 0.82rem;
  color: var(--text-main);
  margin-bottom: 0.3rem;
  display: flex;
  gap: 0.4rem;
}

.admin-card-actions {
  display: flex;
  gap: 0.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
}

/* Botones */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.65rem 1.1rem;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  line-height: 1.2;
}

.btn-primary {
  background-color: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

.btn-primary:hover {
  background-color: var(--color-primary-hover);
}

.btn-dark {
  background-color: var(--bg-dark);
  color: #fff;
}

.btn-dark:hover {
  background-color: #000;
}

.btn-outline {
  background-color: transparent;
  border-color: var(--border-color);
  color: var(--text-main);
}

.btn-outline:hover {
  background-color: var(--bg-muted);
}

.btn-danger-outline {
  background-color: transparent;
  border-color: #fca5a5;
  color: var(--color-danger);
}

.btn-danger-outline:hover {
  background-color: #fee2e2;
}

.btn-sm {
  padding: 0.4rem 0.75rem;
  font-size: 0.8rem;
}

.btn-block {
  width: 100%;
}

/* Modal */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(24, 29, 36, 0.65);
  backdrop-filter: blur(4px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  visibility: hidden;
  transition: all 0.25s ease;
}

.modal-backdrop.is-open {
  opacity: 1;
  visibility: visible;
}

.modal-box {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 580px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  transform: translateY(20px);
  transition: transform 0.25s ease;
}

.modal-backdrop.is-open .modal-box {
  transform: translateY(0);
}

.modal-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title {
  font-size: 1.2rem;
  font-weight: 800;
}

.modal-close {
  background: transparent;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-muted);
}

.modal-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-main);
}

.form-control {
  font-family: inherit;
  font-size: 0.92rem;
  padding: 0.65rem 0.85rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background-color: #fff;
  color: var(--text-main);
  outline: none;
  transition: border-color 0.2s ease;
}

.form-control:focus {
  border-color: var(--color-primary);
}

textarea.form-control {
  min-height: 100px;
  resize: vertical;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
}

.form-help {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.modal-footer {
  padding: 1.25rem 1.5rem;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: flex-end;
  gap: 0.6rem;
}

/* Toast */
.toast-msg {
  position: fixed;
  bottom: 25px;
  right: 25px;
  background-color: var(--bg-dark);
  color: #fff;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  font-weight: 600;
  box-shadow: var(--shadow-lg);
  z-index: 300;
  opacity: 0;
  transform: translateY(15px);
  transition: all 0.25s ease;
}

.toast-msg.is-show {
  opacity: 1;
  transform: translateY(0);
}


/* ================= PESTAÑAS DEL DASHBOARD ================= */
.admin-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.1rem;
}

.admin-tab {
  appearance: none;
  background: transparent;
  border: 0;
  border-bottom: 3px solid transparent;
  padding: 0.65rem 1rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  font-family: inherit;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.admin-tab:hover {
  color: var(--text-main);
}

.admin-tab.is-active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

/* Paneles: solo el activo se muestra */
.tab-panel {
  display: none;
}

.tab-panel.is-active {
  display: block;
  animation: fadePanel 0.25s ease;
}

@keyframes fadePanel {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ================= TARJETA DE CONFIGURACIÓN / FORMULARIOS ================= */
.admin-config-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  max-width: 560px;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.admin-config-card .form-help {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

/* ================= LISTA DE USUARIOS ================= */
.admin-users-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.admin-user-row {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.6rem 0.85rem;
  background: var(--bg-muted);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
}

.user-chip {
  font-weight: 600;
  color: var(--text-main);
}

.user-you {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--color-success);
  background: rgba(22, 163, 74, 0.12);
  padding: 0.12rem 0.5rem;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}