/* ==========================================================================
   ARQUIVO ÚNICO DE RESPONSIVIDADE - OREH APP
   ========================================================================== */

/* ===== VIEWPORT E AJUSTES GLOBAIS ===== */
html {
    font-size: 62.5%; /* 1rem = 10px, para facilitar os cálculos */
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
}

body {
    max-width: 100vw;
    overflow-x: hidden;
    -webkit-tap-highlight-color: transparent;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    /* Impede o "puxar para recarregar" e a rolagem da página quando um modal está aberto */
    overscroll-behavior-y: contain;
}

img, video, canvas, svg {
    max-width: 100%;
    height: auto;
}

/* Splash Screen Styles */
.splash-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    color: white;
    transition: opacity 0.5s ease-out, visibility 0.5s ease-out;
}
.splash-screen.hidden {
    opacity: 0;
    visibility: hidden;
}
.splash-screen .logo-text {
    font-size: 6rem;
    margin-bottom: 2rem;
}
.splash-screen .fa-spin {
    font-size: 3rem;
}

/* Classes para controlar visibilidade em desktop/mobile */
.mobile-only {
    display: none;
}


/* ==========================================================================
   MEDIA QUERIES (Mobile First Approach)
   ========================================================================== */

/* Estilos base para mobile (até 768px) */
@media (max-width: 48em) {
    .app-container {
        display: block; 
    }

    /* Transforma a sidebar em uma barra de navegação inferior fixa */
    .sidebar {
        width: 100%;
        height: calc(7rem + env(safe-area-inset-bottom)); /* Altura + área segura do iPhone */
        bottom: 0;
        top: auto;
        left: 0;
        flex-direction: row;
        background-color: var(--card-bg);
        box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
        padding: 0.5rem 0;
        border-top: 1px solid var(--border-color);
        padding-bottom: calc(0.5rem + env(safe-area-inset-bottom));
        z-index: 2000;
        transition: transform 0.3s ease-in-out;
    }

    .sidebar.sidebar--hidden {
        transform: translateY(100%);
    }

    .nav-links {
        display: flex;
        justify-content: space-around;
        width: 100%;
        padding: 0;
    }

    .nav-links li {
        flex: 1;
    }

    .nav-links a {
        flex-direction: column;
        justify-content: center;
        gap: 0.5rem;
        padding: 0.8rem 0.5rem;
        font-size: 1.2rem;
    }
    
    .nav-links a span {
        display: inline;
    }

    .sidebar .desktop-only {
        display: none;
    }

    .mobile-only {
        display: flex;
    }

    .sidebar-header {
        display: none;
    }

    .main-content {
        margin-left: 0 !important;
        width: 100%;
        height: calc(100vh - (8rem + env(safe-area-inset-bottom))); /* Altura para scroll */
        overflow-y: auto; /* Habilita scroll no conteúdo principal */
        /* Adiciona padding para safe-area em todas as direções */
        padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
        padding-top: 1.5rem;
        padding-left: 1.5rem;
        padding-right: 1.5rem;
        /* Espaço para a barra inferior não cobrir o conteúdo */
        padding-bottom: calc(8rem + env(safe-area-inset-bottom));
        margin-bottom: 0;
    }

    .topbar {
        flex-direction: column;
        align-items: flex-start;
        gap: 1.5rem;
    }
    
    .topbar .user-info {
        align-self: flex-end;
    }

    /* Força grids para uma única coluna */
    .metrics-grid, .charts-grid, .ia-grid, .plans-grid, .human-attention-container, .responsive-grid {
        grid-template-columns: 1fr;
    }
    
    .kanban-board {
        grid-auto-flow: column;
        grid-auto-columns: 85%;
        overflow-x: auto;
        padding: 1rem;
        scroll-snap-type: x mandatory;
    }
    .kanban-column {
        scroll-snap-align: start;
    }

    /* Modais em tela cheia */
    .modal {
        align-items: flex-end; /* Alinha o modal na parte inferior */
        padding-top: env(safe-area-inset-top);
    }
    .modal-content {
        width: 100%;
        max-width: 100%;
        max-height: 90vh;
        border-radius: 2rem 2rem 0 0;
        border: none;
        overflow-y: auto;
    }
    .modal-content-bottom {
        animation: slideUp 0.3s ease-out;
    }
    @keyframes slideUp {
        from { transform: translateY(100%); }
        to { transform: translateY(0); }
    }
    
    .more-menu-links {
        list-style: none;
        padding: 1rem 0 2rem;
    }

    .more-menu-links li a {
        flex-direction: row;
        justify-content: flex-start;
        gap: 2rem;
        padding: 1.5rem 2.5rem;
        font-size: 1.6rem;
        border-radius: 1rem;
        color: var(--text-color);
        background-color: transparent;
        transform: none; /* Reseta transform do hover de desktop */
    }

    .more-menu-links li a:hover,
    .more-menu-links li a.active {
        background-color: rgba(0,0,0,0.05);
        color: var(--primary);
    }

    body.dark-mode .more-menu-links li a:hover,
    body.dark-mode .more-menu-links li a.active {
        background-color: rgba(255,255,255,0.08);
    }

    .more-menu-links li a i {
        width: 2.5rem;
        text-align: center;
        font-size: 1.8rem;
        color: var(--primary);
    }

    /* TABELAS RESPONSIVAS (CARD LAYOUT) */
    .table-container { overflow-x: visible; }
    .client-table, .product-table, .admin-table { min-width: 0; border: none; }
    .client-table thead, .product-table thead, .admin-table thead { display: none; }
    .client-table tbody, .product-table tbody, .admin-table tbody { display: flex; flex-direction: column; gap: 2rem; }
    .client-table tr, .product-table tr, .admin-table tr { display: block; border-radius: 1.6rem; box-shadow: var(--shadow); background: var(--card-bg); border: 1px solid var(--border-color); padding: 2rem; margin-bottom: 0; }
    
    body.dark-mode .client-table tr,
    body.dark-mode .product-table tr,
    body.dark-mode .admin-table tr { background: #2d3748; border-color: #4a5568; }

    .client-table td, .product-table td, .admin-table td { display: flex; justify-content: space-between; align-items: center; text-align: right; padding: 1.2rem 0; border-bottom: 1px solid var(--border-color); }
    
    body.dark-mode .client-table td,
    body.dark-mode .product-table td,
    body.dark-mode .admin-table td { border-color: #4a5568; }

    .client-table tr td:last-child, .product-table tr td:last-child, .admin-table tr td:last-child { border-bottom: none; }
    .client-table td[data-label]::before, .product-table td[data-label]::before, .admin-table td[data-label]::before { content: attr(data-label); font-weight: 700; color: var(--text-color); text-align: left; margin-right: 1rem; }
    
    .client-table .client-name-cell, .product-info { font-size: 1.8rem; padding-top: 0; justify-content: flex-start; flex-direction: column; align-items: flex-start; }
    .client-table .client-name-cell::before, .product-info::before { display: none; }
    .product-actions, .client-actions, .table-actions { justify-content: center !important; padding-top: 1.5rem; }
    .product-actions::before, .client-actions::before, .table-actions::before { display: none; }
}

/* Telas muito pequenas (até 576px) */
@media (max-width: 36em) {
    html { font-size: 58%; }
    .main-content { padding: 1rem; padding-bottom: calc(8rem + env(safe-area-inset-bottom)); }
}

/* Tablets (de 769px a 992px) */
@media (min-width: 48.0625em) and (max-width: 62em) {
    .sidebar {
        width: 8rem;
    }
    .sidebar .nav-links span,
    .sidebar .sidebar-header h1 span {
        display: none;
    }
    .main-content {
        margin-left: 8rem;
        width: calc(100% - 8rem);
    }
}

/* Desktops e telas maiores (acima de 992px) */
@media (min-width: 62.0625em) {
    .sidebar {
        width: 25rem;
    }
    .main-content {
        margin-left: 25rem;
        width: calc(100% - 25rem);
    }
    .responsive-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 20px;
    }
}