/* ========================================
   Responsive Mejorado - QRyoung
   Mobile-First Design
   ======================================== */

/* ========================================
   Tablet: 768px - 1200px
   ======================================== */

@media (max-width: 1200px) {
    .content-grid {
        grid-template-columns: 1fr;
    }

    .plans-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .shape-options {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ========================================
   Mobile: < 768px
   ======================================== */

@media (max-width: 768px) {

    /* Container */
    .container {
        grid-template-columns: 1fr !important;
        padding: 0 !important;
        gap: 0 !important;
    }

    /* Sidebar móvil en la parte inferior */
    .sidebar {
        position: fixed !important;
        bottom: 0 !important;
        left: 0 !important;
        right: 0 !important;
        top: auto !important;
        height: 80px !important;
        flex-direction: row !important;
        justify-content: space-between !important;
        align-items: center !important;
        z-index: 1000 !important;
        border-radius: var(--radius-xl) var(--radius-xl) 0 0 !important;
        padding: var(--spacing-sm) var(--spacing-md) !important;
        box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1) !important;
    }

    /* Mostrar logo en móvil - más pequeño */
    .logo {
        display: flex !important;
        width: 40px !important;
        height: 40px !important;
        margin-right: var(--spacing-sm) !important;
    }

    .logo-image {
        width: 100% !important;
        height: 100% !important;
        object-fit: contain !important;
    }

    /* Nav menu horizontal */
    .nav-menu {
        flex-direction: row !important;
        flex: 1 !important;
        gap: var(--spacing-xs) !important;
        justify-content: space-evenly !important;
    }

    /* Items de navegación compactos */
    .nav-item {
        flex-direction: column !important;
        padding: var(--spacing-xs) var(--spacing-sm) !important;
        min-width: auto !important;
    }

    .nav-icon {
        width: 22px !important;
        height: 22px !important;
    }

    .nav-label {
        font-size: 0.625rem !important;
    }

    /* Footer de sidebar horizontal */
    .sidebar-footer {
        flex-direction: row !important;
        gap: var(--spacing-xs) !important;
        width: auto !important;
        align-items: center !important;
    }

    /* Botón de créditos compacto */
    .credit-btn {
        width: 40px !important;
        height: 40px !important;
        margin-bottom: 0 !important;
    }

    .credit-btn svg {
        width: 18px !important;
        height: 18px !important;
    }

    /* Botón de donación compacto */
    .donation-btn {
        width: 40px !important;
        height: 40px !important;
        margin-bottom: 0 !important;
    }

    .donation-btn svg {
        width: 18px !important;
        height: 18px !important;
    }

    /* Avatar compacto */
    .user-avatar {
        width: 45px !important;
        height: 45px !important;
        font-size: 1rem !important;
    }

    /* Main content con espacio para sidebar inferior */
    .main-content {
        padding: var(--spacing-lg) !important;
        margin-bottom: 85px !important;
        min-height: auto !important;
        border-radius: 0 !important;
    }

    /* Tipografía móvil */
    h1 {
        font-size: 1.875rem !important;
    }

    .subtitle {
        font-size: 1rem !important;
    }

    /* Grids en columna */
    .content-grid {
        grid-template-columns: 1fr !important;
    }

    .frame-options {
        grid-template-columns: repeat(3, 1fr) !important;
        gap: var(--spacing-sm) !important;
    }

    .shape-options {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: var(--spacing-sm) !important;
    }

    .color-picker-group {
        grid-template-columns: 1fr !important;
    }

    /* Planes */
    .plan-price {
        font-size: 2.5rem !important;
    }

    .plans-grid {
        grid-template-columns: 1fr !important;
    }

    /* QR Preview más pequeño */
    .qr-preview-container {
        min-height: 250px !important;
        padding: var(--spacing-md) !important;
    }

    /* Botones más pequeños */
    .btn-primary,
    .btn-secondary {
        font-size: 0.875rem !important;
        padding: var(--spacing-sm) var(--spacing-md) !important;
    }

    /* ========================================
       Historial Móvil - QR e Iconos Pequeños
       ======================================== */

    /* QR Cards en historial más pequeños */
    .history-grid {
        grid-template-columns: 1fr !important;
        gap: var(--spacing-md) !important;
    }

    .qr-card {
        padding: var(--spacing-md) !important;
    }

    /* QR Image más pequeño */
    .qr-card img,
    .qr-card canvas {
        max-width: 100px !important;
        width: 100px !important;
        height: auto !important;
    }

    /* Iconos de acciones más pequeños */
    .qr-actions {
        gap: var(--spacing-xs) !important;
    }

    .qr-actions button {
        width: 32px !important;
        height: 32px !important;
        padding: var(--spacing-xs) !important;
    }

    .qr-actions svg {
        width: 16px !important;
        height: 16px !important;
    }

    /* Info del QR compacta */
    .qr-info h4 {
        font-size: 0.875rem !important;
    }

    .qr-info p {
        font-size: 0.75rem !important;
    }

    /* Metadata del QR */
    .qr-meta {
        font-size: 0.7rem !important;
    }
}

/* ========================================
   Small Mobile: < 480px
   ======================================== */

@media (max-width: 480px) {

    /* Header más compacto */
    .content-header {
        margin-bottom: var(--spacing-lg) !important;
    }

    h1 {
        font-size: 1.5rem !important;
    }

    .subtitle {
        font-size: 0.875rem !important;
    }

    /* Grids más compactos */
    .frame-options,
    .shape-options {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: var(--spacing-sm) !important;
    }

    .frame-option,
    .shape-option {
        padding: var(--spacing-sm) !important;
    }

    .frame-option span,
    .shape-option span {
        font-size: 0.7rem !important;
    }

    /* Planes más compactos */
    .plans-grid {
        gap: var(--spacing-lg) !important;
    }

    .plan-card {
        padding: var(--spacing-lg) !important;
    }

    .plan-price {
        font-size: 2rem !important;
    }

    /* Ocultar labels del nav */
    .nav-label {
        display: none !important;
    }

    /* Sidebar más compacta */
    .sidebar {
        height: 60px !important;
    }

    /* Main content ajustado */
    .main-content {
        margin-bottom: 75px !important;
        padding: var(--spacing-md) !important;
    }

    /* Inputs más pequeños */
    .qr-input {
        font-size: 1rem !important;
        padding: var(--spacing-sm) var(--spacing-md) !important;
    }
}

/* ========================================
   Landscape Mobile
   ======================================== */

@media (max-width: 768px) and (orientation: landscape) {
    .sidebar {
        height: 55px !important;
    }

    .nav-icon {
        width: 18px !important;
        height: 18px !important;
    }

    .donation-btn,
    .user-avatar {
        width: 40px !important;
        height: 40px !important;
    }

    .main-content {
        margin-bottom: 65px !important;
    }
}