/* ==========================================================================
   Caja Personalizada Comenaranjas
   Color principal: #e8650a
   ========================================================================== */

:root {
    --cp-primary:       #e8650a;
    --cp-primary-dark:  #c4520a;
    --cp-primary-light: #fdf0e6;
    --cp-text:          #2c2c2c;
    --cp-text-light:    #666;
    --cp-border:        #e0e0e0;
    --cp-white:         #ffffff;
    --cp-success:       #2e7d32;
    --cp-radius:        10px;
    --cp-shadow:        0 2px 12px rgba(0,0,0,.08);
    --cp-transition:    .2s ease;
}

/* --------------------------------------------------------------------------
   Contenedor principal
   -------------------------------------------------------------------------- */
.cp-app {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, sans-serif;
    color: var(--cp-text);
    max-width: 1100px;
    margin: 0 auto;
    padding: 1rem;
    box-sizing: border-box;
}

.cp-app *,
.cp-app *::before,
.cp-app *::after {
    box-sizing: inherit;
}

.cp-paso {
    animation: cpFadeIn .25s ease;
}

@keyframes cpFadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}

.cp-titulo {
    font-size: 1.6rem;
    font-weight: 700;
    margin: 0 0 1.5rem;
    color: var(--cp-text);
}

/* --------------------------------------------------------------------------
   Paso 1 – Selección de tamaño
   -------------------------------------------------------------------------- */
.cp-tamanios-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.25rem;
}

.cp-tamanio-btn {
    background: var(--cp-white);
    border: 2px solid var(--cp-border);
    border-radius: var(--cp-radius);
    padding: 1.75rem 1rem;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: .4rem;
    transition: border-color var(--cp-transition), box-shadow var(--cp-transition), transform var(--cp-transition);
    text-align: center;
}

.cp-tamanio-btn:hover,
.cp-tamanio-btn:focus-visible {
    border-color: var(--cp-primary);
    box-shadow: 0 0 0 3px rgba(232,101,10,.15);
    transform: translateY(-2px);
    outline: none;
}

.cp-tamanio-icono {
    font-size: 2.5rem;
}

.cp-tamanio-label {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--cp-primary);
}

.cp-tamanio-desc {
    font-size: .85rem;
    color: var(--cp-text-light);
}

.cp-tamanio-precio {
    font-size: 1.1rem;
    font-weight: 600;
    margin-top: .25rem;
    color: var(--cp-text);
}

/* --------------------------------------------------------------------------
   Paso 2 – Configurador
   -------------------------------------------------------------------------- */
.cp-configurador-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 1.25rem;
}

.cp-configurador-header .cp-titulo {
    margin: 0;
}

.cp-configurador-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 1.5rem;
    align-items: start;
}

@media (max-width: 768px) {
    .cp-configurador-layout {
        grid-template-columns: 1fr;
    }
}

/* Barra de progreso */
.cp-barra-progreso-wrap {
    background: var(--cp-primary-light);
    border-radius: var(--cp-radius);
    padding: .85rem 1rem;
    margin-bottom: 1rem;
}

.cp-barra-progreso-header {
    display: flex;
    justify-content: space-between;
    font-size: .85rem;
    font-weight: 600;
    margin-bottom: .5rem;
    color: var(--cp-text);
}

.cp-barra-progreso {
    height: 14px;
    background: var(--cp-border);
    border-radius: 999px;
    overflow: hidden;
}

.cp-barra-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--cp-primary), #f0930e);
    border-radius: 999px;
    transition: width .35s ease;
}

.cp-barra-fill.cp-llena {
    background: var(--cp-success);
}

.cp-instrucciones {
    font-size: .88rem;
    color: var(--cp-text-light);
    margin: 0 0 .85rem;
}

/* Grid de productos */
.cp-productos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: .85rem;
}

.cp-producto-card {
    background: var(--cp-white);
    border: 2px solid var(--cp-border);
    border-radius: var(--cp-radius);
    padding: .75rem .6rem .65rem;
    cursor: pointer;
    text-align: center;
    transition: border-color var(--cp-transition), box-shadow var(--cp-transition), transform var(--cp-transition);
    user-select: none;
    position: relative;
}

.cp-producto-card:hover,
.cp-producto-card:focus-visible {
    border-color: var(--cp-primary);
    box-shadow: var(--cp-shadow);
    transform: translateY(-2px);
    outline: none;
}

.cp-producto-card.cp-agotado {
    opacity: .45;
    cursor: not-allowed;
    pointer-events: none;
}

.cp-producto-card img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 6px;
    display: block;
    margin: 0 auto .5rem;
}

.cp-producto-nombre {
    font-size: .8rem;
    font-weight: 600;
    line-height: 1.3;
    color: var(--cp-text);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.cp-producto-peso {
    font-size: .75rem;
    color: var(--cp-primary);
    font-weight: 600;
    margin-top: .25rem;
}

.cp-producto-badge {
    position: absolute;
    top: 6px;
    right: 6px;
    background: var(--cp-primary);
    color: #fff;
    font-size: .7rem;
    font-weight: 700;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Panel "Tu caja" */
.cp-panel-caja {
    background: var(--cp-white);
    border: 2px solid var(--cp-border);
    border-radius: var(--cp-radius);
    padding: 1rem;
    position: sticky;
    top: 80px;
}

.cp-panel-titulo {
    font-size: 1rem;
    font-weight: 700;
    margin: 0 0 .75rem;
    color: var(--cp-primary);
    border-bottom: 2px solid var(--cp-primary-light);
    padding-bottom: .5rem;
}

.cp-caja-lista {
    list-style: none;
    margin: 0 0 .85rem;
    padding: 0;
    max-height: 340px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: .4rem;
}

.cp-caja-vacia {
    font-size: .82rem;
    color: var(--cp-text-light);
    text-align: center;
    padding: 1.25rem 0;
}

.cp-caja-item {
    display: flex;
    align-items: center;
    gap: .6rem;
    background: var(--cp-primary-light);
    border-radius: 6px;
    padding: .4rem .6rem;
    font-size: .82rem;
}

.cp-caja-item-img {
    width: 36px;
    height: 36px;
    object-fit: cover;
    border-radius: 4px;
    flex-shrink: 0;
}

.cp-caja-item-info {
    flex: 1;
    min-width: 0;
}

.cp-caja-item-nombre {
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.cp-caja-item-peso {
    color: var(--cp-primary);
    font-size: .75rem;
}

.cp-caja-item-remove {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    color: var(--cp-text-light);
    padding: 0;
    line-height: 1;
    flex-shrink: 0;
    transition: color var(--cp-transition);
}

.cp-caja-item-remove:hover {
    color: #c62828;
}

.cp-caja-footer {
    border-top: 1px solid var(--cp-border);
    padding-top: .85rem;
    display: flex;
    flex-direction: column;
    gap: .65rem;
}

.cp-caja-precio {
    font-size: .9rem;
    color: var(--cp-text);
}

.cp-caja-precio strong {
    color: var(--cp-primary);
    font-size: 1.05rem;
}

/* --------------------------------------------------------------------------
   Paso 3 – Resumen
   -------------------------------------------------------------------------- */
.cp-resumen-contenido {
    background: var(--cp-primary-light);
    border-radius: var(--cp-radius);
    padding: 1.25rem;
    margin-bottom: 1.5rem;
}

.cp-resumen-table {
    width: 100%;
    border-collapse: collapse;
    font-size: .9rem;
}

.cp-resumen-table th {
    text-align: left;
    font-weight: 700;
    padding: .4rem .6rem;
    border-bottom: 2px solid var(--cp-border);
    color: var(--cp-text);
}

.cp-resumen-table td {
    padding: .5rem .6rem;
    border-bottom: 1px solid var(--cp-border);
    vertical-align: middle;
}

.cp-resumen-table img {
    width: 40px;
    height: 40px;
    object-fit: cover;
    border-radius: 4px;
}

.cp-resumen-total {
    margin-top: 1rem;
    font-size: 1rem;
    text-align: right;
    font-weight: 700;
    color: var(--cp-text);
}

.cp-resumen-total span {
    color: var(--cp-primary);
    font-size: 1.25rem;
}

.cp-resumen-acciones {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    align-items: center;
}

/* --------------------------------------------------------------------------
   Botones
   -------------------------------------------------------------------------- */
.cp-btn-primario {
    background: var(--cp-primary);
    color: #fff;
    border: none;
    border-radius: var(--cp-radius);
    padding: .75rem 1.5rem;
    font-size: .95rem;
    font-weight: 700;
    cursor: pointer;
    transition: background var(--cp-transition), transform var(--cp-transition);
    display: inline-flex;
    align-items: center;
    gap: .5rem;
}

.cp-btn-primario:hover:not(:disabled) {
    background: var(--cp-primary-dark);
    transform: translateY(-1px);
}

.cp-btn-primario:disabled {
    opacity: .6;
    cursor: not-allowed;
}

.cp-btn-secundario {
    background: transparent;
    color: var(--cp-primary);
    border: 2px solid var(--cp-primary);
    border-radius: var(--cp-radius);
    padding: .65rem 1.25rem;
    font-size: .9rem;
    font-weight: 700;
    cursor: pointer;
    transition: background var(--cp-transition), color var(--cp-transition);
}

.cp-btn-secundario:hover {
    background: var(--cp-primary-light);
}

/* --------------------------------------------------------------------------
   Utilidades
   -------------------------------------------------------------------------- */
.cp-loading {
    grid-column: 1 / -1;
    text-align: center;
    padding: 2rem;
    color: var(--cp-text-light);
    font-size: .9rem;
}

.cp-spinner {
    display: inline-block;
    width: 18px;
    height: 18px;
    border: 3px solid rgba(255,255,255,.4);
    border-top-color: #fff;
    border-radius: 50%;
    animation: cpSpin .7s linear infinite;
}

@keyframes cpSpin {
    to { transform: rotate(360deg); }
}

/* Drag-and-drop visual cue */
.cp-panel-caja.cp-drag-over {
    border-color: var(--cp-primary);
    background: var(--cp-primary-light);
}

/* Responsive tweaks */
@media (max-width: 480px) {
    .cp-titulo {
        font-size: 1.25rem;
    }
    .cp-tamanios-grid {
        grid-template-columns: 1fr;
    }
}