roi-theme/assets/css/css-global-responsive.css

/**
 * Responsive Design Styles
 *
 * Media queries and responsive adjustments
 * @package ROI_Theme
 * @since 1.0.0
 */

/* Extra small devices (phones, less than 576px) */
@media (max-width: 575.98px) {
    :root {
        --bs-gutter-x: 1rem;
    }

    body {
        font-size: 14px;
    }

    h1 {
        font-size: 24px;
    }

    h2 {
        font-size: 20px;
    }

    h3 {
        font-size: 18px;
    }

    .container-fluid {
        padding: 0 10px;
    }

    /* Navigation adjustments */
    .navbar {
        padding: 0.5rem 0;
    }

    .navbar-brand {
        font-size: 18px;
    }

    /* Content area */
    main {
        padding: 0.5rem;
    }

    /* Sidebar */
    .sidebar {
        margin-top: 2rem;
    }

    /* Tables become scrollable */
    table {
        font-size: 12px;
        margin-bottom: 1rem;
        overflow-x: auto;
    }

    .table-responsive {
        margin-bottom: 1rem;
    }

    /* Buttons */
    .btn {
        padding: 0.375rem 0.75rem;
        font-size: 14px;
    }

    .btn-lg {
        padding: 0.5rem 1rem;
        font-size: 16px;
    }

    /* Cards */
    .card {
        margin-bottom: 1rem;
    }

    /* Forms */
    .form-group {
        margin-bottom: 1rem;
    }

    .form-control {
        padding: 0.375rem 0.75rem;
        font-size: 16px;
    }

    /* Modals */
    .modal-dialog {
        margin: 0.5rem;
    }

    .modal-content {
        border-radius: 4px;
    }

    /* Images */
    img {
        max-width: 100%;
        height: auto;
    }

    /* Lists */
    ul,
    ol {
        padding-left: 1.5rem;
    }

    /* Spacing utilities */
    .mt-1,
    .my-1 {
        margin-top: 0.25rem !important;
    }

    .mb-1,
    .my-1 {
        margin-bottom: 0.25rem !important;
    }

    .p-1 {
        padding: 0.25rem !important;
    }
}

/* Small devices (landscape phones, 576px and up) */
@media (min-width: 576px) {
    body {
        font-size: 14px;
    }

    h1 {
        font-size: 28px;
    }

    h2 {
        font-size: 22px;
    }

    h3 {
        font-size: 18px;
    }
}

/* Medium devices (tablets, 768px and up) */
@media (min-width: 768px) {
    body {
        font-size: 15px;
    }

    h1 {
        font-size: 32px;
    }

    h2 {
        font-size: 26px;
    }

    h3 {
        font-size: 20px;
    }

    /* Two column layout for medium screens */
    .row-md-2 {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 1.5rem;
    }

    /* Navigation */
    .navbar {
        padding: 1rem 0;
    }

    /* Sidebar */
    .main-content {
        display: grid;
        grid-template-columns: 1fr 300px;
        gap: 2rem;
    }

    .main-content.no-sidebar {
        grid-template-columns: 1fr;
    }
}

/* Large devices (desktops, 992px and up) */
@media (min-width: 992px) {
    body {
        font-size: 16px;
    }

    h1 {
        font-size: 36px;
    }

    h2 {
        font-size: 28px;
    }

    h3 {
        font-size: 22px;
    }

    /* Three column layout for large screens */
    .row-lg-3 {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
    }

    /* Main content with sidebars */
    .main-content {
        display: grid;
        grid-template-columns: 1fr 300px;
        gap: 2rem;
    }

    .main-content.with-left-sidebar {
        grid-template-columns: 250px 1fr 300px;
    }

    .content-wrapper {
        max-width: 1200px;
        margin: 0 auto;
    }
}

/* Extra large devices (large desktops, 1200px and up) */
@media (min-width: 1200px) {
    body {
        font-size: 16px;
    }

    h1 {
        font-size: 40px;
    }

    h2 {
        font-size: 32px;
    }

    h3 {
        font-size: 24px;
    }

    .container {
        max-width: 1140px;
    }

    .container-lg {
        max-width: 1280px;
    }

    .container-xl {
        max-width: 1400px;
    }
}

/* XXL devices (1400px and up) */
@media (min-width: 1400px) {
    .container {
        max-width: 1320px;
    }

    .container-xl {
        max-width: 1500px;
    }

    .container-xxl {
        max-width: 1700px;
    }
}

/* Landscape orientation adjustments */
@media (orientation: landscape) and (max-height: 500px) {
    header {
        padding: 0.5rem 0;
    }

    main {
        padding: 0.5rem 0;
    }

    .btn {
        padding: 0.25rem 0.5rem;
        font-size: 12px;
    }
}

/* High DPI displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    body {
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }
}

/* Touch devices */
@media (hover: none) and (pointer: coarse) {
    button,
    .btn,
    a {
        min-height: 44px;
        min-width: 44px;
    }

    input[type="checkbox"],
    input[type="radio"] {
        width: 20px;
        height: 20px;
    }
}

/* Reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    :root {
        color-scheme: dark;
    }

    body {
        background-color: #1a1a1a;
        color: #e0e0e0;
    }

    a {
        color: #64b5f6;
    }

    a:visited {
        color: #ba68c8;
    }

    code,
    pre {
        background-color: #2d2d2d;
        color: #e0e0e0;
    }
}