/* =========================================================
   EnvoFresh — Panel de administración
   Hoja de estilos independiente de css/styles.css (no depende
   de ella para poder evolucionar el sitio público sin riesgo).
   ========================================================= */

:root {
  --verde: #1E9B3A;
  --verde-oscuro: #0F6B26;
  --verde-lima: #8DC63F;
  --negro: #171717;
  --blanco: #ffffff;
  --gris-100: #f7f8f6;
  --gris-200: #eef1ec;
  --gris-300: #e2e6df;
  --gris-400: #b9c2b7;
  --gris-600: #6b756a;
  --gris-800: #333a32;
  --rojo: #d33f3f;
  --rojo-oscuro: #a92e2e;
  --ambar: #f5a524;
  --ambar-oscuro: #ad6c00;
  --ambar-claro: #fff4e0;

  --demo-banner-h: 50px;

  --radio-sm: 8px;
  --radio-md: 14px;
  --radio-lg: 22px;
  --sombra: 0 10px 30px -12px rgba(15, 40, 20, 0.25);
  --sombra-sm: 0 4px 14px -6px rgba(15, 40, 20, 0.18);

  --fuente: "Poppins", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --sidebar-w: 240px;
}

* , *::before, *::after { box-sizing: border-box; }
/* El atributo [hidden] debe ganar SIEMPRE sobre cualquier regla de autor
   que fije "display" (ej. .modal-overlay, .screen, .app-shell, .btn, img).
   En la cascada CSS, un selector de autor con importancia normal gana al
   UA stylesheet aunque tenga menor especificidad, así que sin esta regla
   el atributo hidden queda "roto" en toda la página (modal, pantallas,
   banner demo y botones que usan [hidden] para ocultarse). */
[hidden] { display: none !important; }
body {
  margin: 0;
  font-family: var(--fuente);
  color: var(--negro);
  background: var(--gris-100);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; font-size: 0.95rem; }
h1, h2, h3, h4, p { margin: 0; }
code {
  background: var(--gris-200);
  padding: 2px 6px;
  border-radius: 6px;
  font-size: 0.9em;
}

:focus-visible {
  outline: 3px solid var(--verde-lima);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ---------- Botones ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.92rem;
  border: 2px solid transparent;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  white-space: nowrap;
  background: var(--gris-200);
  color: var(--negro);
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--verde); color: var(--blanco); box-shadow: var(--sombra-sm); }
.btn-primary:hover { background: var(--verde-oscuro); }
.btn-outline-dark { background: transparent; border-color: var(--gris-400); color: var(--negro); }
.btn-outline-dark:hover { border-color: var(--negro); }
.btn-danger { background: var(--rojo); color: var(--blanco); }
.btn-danger:hover { background: var(--rojo-oscuro); }
.btn-block { width: 100%; }
.btn-sm { padding: 8px 16px; font-size: 0.85rem; }
.btn-link {
  background: none;
  border: none;
  color: var(--verde-oscuro);
  font-weight: 600;
  font-size: 0.88rem;
  padding: 4px 0;
  text-decoration: none;
}
.btn-link:hover { text-decoration: underline; }
.btn-link-danger { color: var(--rojo); }

/* ---------- Pantallas de estado (config / login) ---------- */
.screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.config-warning-card, .login-card {
  background: var(--blanco);
  border-radius: var(--radio-lg);
  box-shadow: var(--sombra);
  padding: 40px;
  max-width: 520px;
  width: 100%;
}
.config-warning-logo, .login-logo { width: 150px; margin-bottom: 20px; }
.config-warning-card h1, .login-card h1 { font-size: 1.4rem; font-weight: 800; margin-bottom: 10px; }
.config-warning-card p, .login-card p { color: var(--gris-600); margin-bottom: 14px; }
.config-warning-card ol { margin: 0 0 16px; padding-left: 22px; color: var(--gris-800); }
.config-warning-card li { margin-bottom: 8px; }
.config-warning-note { font-size: 0.85rem; }

.login-card form { display: flex; flex-direction: column; gap: 14px; margin-top: 18px; }
.login-card label { display: flex; flex-direction: column; gap: 6px; font-weight: 600; font-size: 0.9rem; }
.login-card input {
  padding: 12px 14px;
  border-radius: var(--radio-sm);
  border: 1.5px solid var(--gris-300);
  font-weight: 400;
}
.login-card input:focus { border-color: var(--verde); outline: none; }

.form-error {
  background: #fdecec;
  color: var(--rojo-oscuro);
  border-radius: var(--radio-sm);
  padding: 10px 12px;
  font-size: 0.85rem;
}

.login-demo-note {
  margin-top: 16px;
  background: var(--gris-200);
  border-radius: var(--radio-sm);
  padding: 10px 12px;
  font-size: 0.82rem;
  color: var(--gris-800);
  text-align: center;
}
.login-demo-note strong { color: var(--verde-oscuro); }

.setup-incomplete-note {
  margin-top: 16px;
  background: var(--ambar-claro);
  color: var(--ambar-oscuro);
  border-radius: var(--radio-sm);
  padding: 10px 12px;
  font-size: 0.82rem;
  text-align: left;
}
.setup-incomplete-note code {
  background: rgba(0, 0, 0, 0.08);
  padding: 1px 4px;
  border-radius: 3px;
}

/* ---------- Banner de modo demostración ---------- */
.demo-banner {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 500;
  min-height: var(--demo-banner-h);
  background: var(--ambar);
  color: #3a2900;
  padding: 10px 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  font-weight: 600;
  font-size: 0.85rem;
  text-align: center;
  box-shadow: var(--sombra-sm);
}
.demo-banner .btn {
  padding: 7px 16px;
  font-size: 0.78rem;
  background: #3a2900;
  color: var(--blanco);
}
.demo-banner .btn:hover { background: #241a00; }

body.demo-banner-active .app-shell { margin-top: var(--demo-banner-h); }
body.demo-banner-active .sidebar { top: var(--demo-banner-h); height: calc(100vh - var(--demo-banner-h)); }
body.demo-banner-active .screen { padding-top: calc(24px + var(--demo-banner-h)); }

/* ---------- Layout general ---------- */
.app-shell {
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
  min-height: 100vh;
}

.sidebar {
  background: var(--negro);
  color: var(--blanco);
  display: flex;
  flex-direction: column;
  padding: 24px 18px;
  position: sticky;
  top: 0;
  height: 100vh;
}
.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 30px;
}
.sidebar-brand img { width: 34px; height: 34px; object-fit: contain; }
.sidebar-brand span { font-weight: 700; color: var(--verde-lima); }

.sidebar-nav { display: flex; flex-direction: column; gap: 4px; flex: 1; }
.nav-item {
  text-align: left;
  background: none;
  border: none;
  color: rgba(255,255,255,0.75);
  padding: 12px 14px;
  border-radius: var(--radio-sm);
  font-weight: 600;
  font-size: 0.94rem;
}
.nav-item:hover { background: rgba(255,255,255,0.08); color: var(--blanco); }
.nav-item.active { background: var(--verde); color: var(--blanco); }

.sidebar-footer {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,0.12);
}
.sidebar-user {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.6);
  word-break: break-all;
}
.sidebar-footer .btn-link { color: var(--verde-lima); }

/* min-width: 0 evita el "blowout" clásico de grid/flex: sin esto, el
   track 1fr crece para acomodar el min-content de la tabla anidada
   (.data-table tiene min-width:640px) y desborda .app-shell/body en
   viewports angostos, aunque .table-wrap ya maneje su propio scroll. */
.main-content { padding: 30px 36px; max-width: 1100px; min-width: 0; }
.mobile-menu-toggle { display: none; }

.panel { display: none; }
.panel.active { display: block; }

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}
.panel-header h2 { font-size: 1.5rem; font-weight: 800; }
.panel-hint { color: var(--gris-600); font-size: 0.9rem; margin-bottom: 20px; max-width: 720px; }

/* ---------- Toolbar / tabla productos ---------- */
.panel-toolbar {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.panel-toolbar input, .panel-toolbar select {
  padding: 10px 14px;
  border-radius: var(--radio-sm);
  border: 1.5px solid var(--gris-300);
  background: var(--blanco);
}
.panel-toolbar input { flex: 1; min-width: 220px; }

.table-wrap {
  background: var(--blanco);
  border-radius: var(--radio-md);
  box-shadow: var(--sombra-sm);
  overflow-x: auto;
}
.data-table { width: 100%; border-collapse: collapse; min-width: 640px; }
.data-table th, .data-table td {
  text-align: left;
  padding: 12px 14px;
  border-bottom: 1px solid var(--gris-200);
  font-size: 0.9rem;
  vertical-align: middle;
}
.data-table th { color: var(--gris-600); font-weight: 700; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.03em; }
.data-table tr:last-child td { border-bottom: none; }
.table-thumb { width: 44px; height: 44px; object-fit: contain; border-radius: 6px; background: var(--gris-100); }
.table-actions { display: flex; gap: 12px; white-space: nowrap; }
.empty-state { text-align: center; color: var(--gris-600); padding: 30px; }
.loading-text { color: var(--gris-600); font-style: italic; }

/* ---------- Líneas ---------- */
.lineas-admin-list { display: flex; flex-direction: column; gap: 14px; }
.linea-admin-card {
  background: var(--blanco);
  border-radius: var(--radio-md);
  box-shadow: var(--sombra-sm);
  padding: 18px;
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 18px;
}
.linea-admin-photo-col { min-width: 0; }
.linea-admin-fields { display: flex; flex-direction: column; gap: 10px; }
.linea-admin-fields label { display: flex; flex-direction: column; gap: 4px; font-size: 0.82rem; font-weight: 600; color: var(--gris-800); }
.linea-admin-fields input[type="text"], .linea-admin-fields input[type="number"] {
  padding: 9px 12px;
  border-radius: var(--radio-sm);
  border: 1.5px solid var(--gris-300);
  font-weight: 400;
}
.linea-admin-row { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }

/* ---------- Contenido del sitio ---------- */
.content-groups { display: flex; flex-direction: column; gap: 18px; }
.content-card {
  background: var(--blanco);
  border-radius: var(--radio-md);
  box-shadow: var(--sombra-sm);
  padding: 22px;
}
.content-card h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 14px; }
.content-form { display: flex; flex-direction: column; gap: 14px; }
.content-form label, .field-label-wrap {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--gris-800);
}
.content-form input[type="text"], .content-form textarea {
  padding: 10px 12px;
  border-radius: var(--radio-sm);
  border: 1.5px solid var(--gris-300);
  font-weight: 400;
  color: var(--negro);
  resize: vertical;
}
.content-subgroup {
  border-top: 1px dashed var(--gris-300);
  padding-top: 14px;
  margin-top: 4px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.content-subgroup h4 { font-size: 0.9rem; font-weight: 700; color: var(--verde-oscuro); }
.trust-bar-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 14px; }
.trust-bar-item {
  background: var(--gris-100);
  border-radius: var(--radio-sm);
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.trust-bar-item > strong { font-size: 0.8rem; color: var(--gris-600); }
.trust-bar-item label { display: flex; flex-direction: column; gap: 4px; font-size: 0.78rem; font-weight: 600; }
.trust-bar-item input {
  padding: 8px 10px;
  border-radius: 6px;
  border: 1.5px solid var(--gris-300);
  font-weight: 400;
}

/* ---------- Ajustes ---------- */
.settings-card {
  background: var(--blanco);
  border-radius: var(--radio-md);
  box-shadow: var(--sombra-sm);
  padding: 22px;
  max-width: 420px;
  margin-bottom: 18px;
}
.settings-card h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 14px; }
.settings-hint { font-size: 0.85rem; color: var(--gris-600); margin-bottom: 12px; }
.password-demo-note {
  background: var(--ambar-claro);
  color: var(--ambar-oscuro);
  border-radius: var(--radio-sm);
  padding: 10px 12px;
  font-size: 0.82rem;
  margin-bottom: 14px;
}
.settings-card form { display: flex; flex-direction: column; gap: 12px; }
.settings-card label { display: flex; flex-direction: column; gap: 6px; font-size: 0.85rem; font-weight: 600; }
.settings-card input {
  padding: 10px 12px;
  border-radius: var(--radio-sm);
  border: 1.5px solid var(--gris-300);
  font-weight: 400;
}

/* ---------- Modal producto ---------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 20, 10, 0.55);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 40px 16px;
  overflow-y: auto;
  z-index: 100;
}
.modal {
  background: var(--blanco);
  border-radius: var(--radio-lg);
  width: 100%;
  max-width: 640px;
  min-width: 0;
  box-shadow: var(--sombra);
}
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--gris-200);
}
.modal-header h3 { font-size: 1.15rem; font-weight: 700; }
.modal-close {
  background: none;
  border: none;
  font-size: 1.4rem;
  line-height: 1;
  color: var(--gris-600);
}
.modal-close:hover { color: var(--negro); }
.modal-body { padding: 22px 24px; display: flex; flex-direction: column; gap: 20px; }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-grid .span-2 { grid-column: 1 / -1; }
.form-grid label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--gris-800);
}
.form-grid input, .form-grid select {
  padding: 10px 12px;
  border-radius: var(--radio-sm);
  border: 1.5px solid var(--gris-300);
  font-weight: 400;
  color: var(--negro);
}
.checkbox-label { flex-direction: row !important; align-items: center; gap: 8px !important; }

.field-label { display: block; font-size: 0.82rem; font-weight: 700; color: var(--gris-800); margin-bottom: 8px; }
.specs-editor, .photo-editor { border-top: 1px solid var(--gris-200); padding-top: 16px; }

.spec-row-editor { display: flex; gap: 8px; margin-bottom: 8px; }
.spec-row-editor input {
  flex: 1;
  padding: 9px 12px;
  border-radius: var(--radio-sm);
  border: 1.5px solid var(--gris-300);
}
.btn-icon-remove {
  background: var(--gris-200);
  border: none;
  border-radius: 50%;
  width: 32px;
  height: 32px;
  font-size: 1.1rem;
  color: var(--rojo-oscuro);
  flex-shrink: 0;
}
.btn-icon-remove:hover { background: #fdecec; }

/* ---------- Dropzone de imágenes (arrastrar y soltar) ---------- */
.dropzone {
  position: relative;
  border: 2px dashed var(--gris-400);
  border-radius: var(--radio-md);
  background: var(--gris-100);
  padding: 22px 16px;
  min-height: 170px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease;
}
.dropzone:hover { border-color: var(--verde-lima); background: var(--gris-200); }
.dropzone:focus-visible { outline: 3px solid var(--verde-lima); outline-offset: 2px; }

.dropzone-content { display: flex; flex-direction: column; align-items: center; gap: 2px; }
.dropzone-icon { width: 34px; height: 34px; color: var(--gris-600); margin-bottom: 6px; }
.dropzone-text-main { font-weight: 700; font-size: 0.92rem; color: var(--gris-800); }
.dropzone-text-sub { font-size: 0.82rem; color: var(--gris-600); }
.dropzone-hint { font-size: 0.72rem; color: var(--gris-400); margin-top: 6px; }

.dropzone.dropzone-dragover {
  border-color: var(--verde);
  background: #eafaf0;
}
.dropzone.dropzone-dragover .dropzone-icon,
.dropzone.dropzone-dragover .dropzone-text-main { color: var(--verde-oscuro); }

.dropzone-preview { display: flex; flex-direction: column; align-items: center; gap: 10px; width: 100%; }
.dropzone-preview-img {
  max-width: 100%;
  max-height: 140px;
  object-fit: contain;
  border-radius: var(--radio-sm);
  background: var(--blanco);
  box-shadow: var(--sombra-sm);
}
.dropzone-preview-actions { display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; }
.dropzone-btn-remove {
  background: var(--gris-200);
  border: none;
  border-radius: 999px;
  padding: 7px 14px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--rojo-oscuro);
}
.dropzone-btn-remove:hover { background: #fdecec; }

.dropzone-error {
  margin: 10px 0 0;
  font-size: 0.78rem;
  color: var(--rojo-oscuro);
  font-weight: 600;
}
.dropzone.dropzone-error-state { border-color: var(--rojo); background: #fdecec; }

.dropzone--compact { min-height: 150px; padding: 16px 10px; }
.dropzone--compact .dropzone-icon { width: 26px; height: 26px; margin-bottom: 2px; }
.dropzone--compact .dropzone-text-main { font-size: 0.8rem; }
.dropzone--compact .dropzone-text-sub { font-size: 0.72rem; }
.dropzone--compact .dropzone-hint { font-size: 0.65rem; }
.dropzone--compact .dropzone-preview-img { max-height: 90px; }
.dropzone--compact .dropzone-btn-change { padding: 6px 12px; font-size: 0.75rem; }
.dropzone--compact .dropzone-btn-remove { padding: 6px 12px; font-size: 0.75rem; }

.modal-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--gris-200);
  padding-top: 16px;
}
.modal-actions-right { display: flex; gap: 10px; margin-left: auto; }

/* ---------- Toasts ---------- */
.toast-container {
  position: fixed;
  bottom: 20px;
  right: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 200;
}
.toast {
  background: var(--negro);
  color: var(--blanco);
  padding: 14px 18px;
  border-radius: var(--radio-sm);
  box-shadow: var(--sombra);
  font-size: 0.88rem;
  font-weight: 600;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.25s ease, transform 0.25s ease;
  max-width: 320px;
}
.toast.show { opacity: 1; transform: translateY(0); }
.toast-success { background: var(--verde-oscuro); }
.toast-error { background: var(--rojo-oscuro); }

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .app-shell { grid-template-columns: 1fr; }
  .sidebar {
    position: fixed;
    left: -260px;
    top: 0;
    width: 240px;
    z-index: 150;
    transition: left 0.2s ease;
    box-shadow: var(--sombra);
  }
  .app-shell.sidebar-open .sidebar { left: 0; }
  .mobile-menu-toggle {
    display: inline-flex;
    margin-bottom: 18px;
    background: var(--negro);
    color: var(--blanco);
    border: none;
    padding: 10px 16px;
    border-radius: 999px;
    font-weight: 600;
  }
  .main-content { padding: 20px; }
  .form-grid { grid-template-columns: 1fr; }
  .linea-admin-card { grid-template-columns: 1fr; }
}