@media (max-width: 480px) {
    .bg-h2 {
        font-size: 16px;
        padding: 8px;
    }

    .logo-1 {
        max-width: 100px;
    }

    .guru-img {
        max-width: 90%;
    }

    .card-body h3 {
        font-size: 18px;
        margin-bottom: 15px;
    }

    .form-control {
        font-size: 13px !important;
        padding: 8px;
    }

    .btn-lg {
        font-size: 13px !important;
        padding: 10px 14px !important;
    }

    .back-btn {
        width: 60%;
        font-size: 13px;
        padding: 8px 12px;
    }

    .card-header a {
        font-size: 20px;
    }
}

@media (max-width: 360px) {
    .bg-h2 {
        font-size: 14px;
    }

    .logo-1 {
        max-width: 80px;
    }

    .card-body {
        padding: 0.75rem !important;
    }

    .back-btn {
        width: 70%;
    }
}

/* Landscape orientation on mobile */
@media (max-height: 500px) and (orientation: landscape) {
    body {
        overflow-y: auto;
    }

    .guru-img {
        max-width: 60%;
        margin: 5px auto;
    }

    .logo-1 {
        max-width: 80px;
        margin: 5px auto;
    }

    .bg-h2 {
        font-size: 14px;
        padding: 5px;
    }

    .card-body {
        padding: 0.75rem !important;
    }

    .form-group {
        padding: 5px 0px !important;
    }
}

@media (max-width: 991px) {
    .logo-header {
        width: 150px !important;
    }

    .dashboard-button-style {
        display: none !important;
    }

    .bell-notification {
        padding-top: 10px;
    }

    .bell-fas {
        font-size: 16pt;
        margin-right: 15px;
        margin-left: 15px;
    }

    .bell-number {
        left: 35px;
        top: 3px;
        height: 20px;
        width: 20px;
        font-size: 9px;
        padding: 2px;
    }

    .sidebar {
        position: fixed;
        left: -250px;
        transition: left 0.3s ease;
        z-index: 1000;
    }

    .sidebar.active {
        left: 0;
    }

    .main-header {
        width: 100%;
    }

    .navbar-nav {
        flex-direction: row;
        align-items: center;
    }

    .profile-pic .avatar-sm {
        width: 35px;
        height: 35px;
    }

    .pageLastUpdate {
        font-size: 8px;
        left: 2%;
    }
}

@media (max-width: 768px) {
    .logo-header {
        width: 120px !important;
        padding: 10px;
    }

    .logo-header img {
        max-width: 100%;
        height: auto;
    }

    .bell-fas {
        font-size: 14pt;
        margin-right: 10px;
        margin-left: 10px;
    }

    .bell-number {
        left: 28px;
        height: 18px;
        width: 18px;
        font-size: 8px;
    }

    .navbar-header {
        padding: 0 10px;
    }

    .btn-primary-dark {
        font-size: 12px;
        padding: 6px 12px;
    }

    .primary-text {
        font-size: 14px;
    }

    .dropdown-menu {
        min-width: 200px;
        right: 0;
        left: auto;
    }

    .user-box {
        padding: 10px;
    }

    .user-box .avatar-sm {
        width: 40px;
        height: 40px;
    }

    .u-text p {
        font-size: 13px;
    }

    .password-text {
        font-size: 13px;
    }

    .sidebar-wrapper {
        width: 250px;
    }

    .nav-primary>li>a {
        padding: 10px 15px;
        font-size: 14px;
    }

    .nav-primary>li>a i {
        font-size: 16px;
    }

    .nav-collapse li a {
        font-size: 13px;
        padding: 8px 15px;
    }

    .modal-dialog {
        margin: 10px;
        max-width: calc(100% - 20px) !important;
    }

    .modal-content {
        border-radius: 8px;
    }

    .form-group.inlines .col-md-3 {
        width: 100%;
        text-align: left !important;
        margin-bottom: 5px;
    }

    .form-group.inlines .col-md-12 {
        padding: 0 15px !important;
    }

    #snackbar {
        left: 50%;
        margin-left: -125px;
        top: 20px;
        font-size: 14px;
        min-width: 200px;
    }

    .ribbon span {
        font-size: 10px;
        padding: 5px 30px;
    }
}

@media (max-width: 576px) {
    .logo-header {
        width: 100px !important;
    }

    .bell-notification {
        padding-top: 8px;
    }

    .bell-fas {
        font-size: 12pt;
        margin-right: 8px;
        margin-left: 8px;
    }

    .bell-number {
        left: 22px;
        height: 16px;
        width: 16px;
        font-size: 7px;
        padding: 1px;
    }

    .navbar-header {
        padding: 0 5px;
    }

    .btn-primary-dark {
        font-size: 11px;
        padding: 5px 10px;
    }

    .mx-3 {
        margin-left: 0.5rem !important;
        margin-right: 0.5rem !important;
    }

    .dropdown-menu {
        min-width: 180px;
        font-size: 12px;
    }

    .sidebar-wrapper {
        width: 220px;
    }

    .sidebar {
        left: -220px;
    }

    .nav-primary>li>a {
        padding: 8px 12px;
        font-size: 13px;
    }

    .nav-primary>li>a i {
        font-size: 14px;
        margin-right: 8px;
    }

    .nav-primary>li>a p {
        font-size: 13px;
    }

    .nav-collapse li a {
        font-size: 12px;
        padding: 6px 12px;
    }

    .rights {
        font-size: 10px;
    }

    .modal-body {
        padding: 15px;
    }

    .form-control {
        font-size: 13px;
        padding: 8px;
    }

    .btn {
        font-size: 13px;
        padding: 8px 16px;
    }

    .card-body {
        padding: 15px;
    }

    #snackbar {
        min-width: 180px;
        font-size: 12px;
        padding: 12px;
    }

    .pageLastUpdate {
        display: none;
    }

    .ribbon span {
        font-size: 8px;
        padding: 4px 20px;
    }
}

@media (max-width: 400px) {
    .logo-header {
        width: 80px !important;
    }

    .bell-fas {
        font-size: 11pt;
        margin-right: 5px;
        margin-left: 5px;
    }

    .btn-primary-dark {
        font-size: 10px;
        padding: 4px 8px;
    }

    .sidebar-wrapper {
        width: 200px;
    }

    .sidebar {
        left: -200px;
    }

    .nav-primary>li>a {
        padding: 6px 10px;
        font-size: 12px;
    }

    .nav-collapse li a {
        font-size: 11px;
        padding: 5px 10px;
    }
}

/* Hamburger Menu Button for Mobile */
@media (max-width: 991px) {
    .navbar-toggler {
        display: inline-block;
        border: none;
        background: transparent;
        padding: 5px;
        margin-right: 10px;
    }

    .navbar-toggler span {
        display: block;
        width: 25px;
        height: 3px;
        background: #7e5c33;
        margin: 5px 0;
        transition: 0.3s;
    }

    .main-panel {
        width: 100% !important;
        margin-left: 0 !important;
    }

    /* Overlay for sidebar */
    .sidebar-overlay {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.5);
        z-index: 999;
    }

    .sidebar-overlay.active {
        display: block;
    }
}

/* Landscape orientation on mobile */
@media (max-height: 500px) and (orientation: landscape) {
    .logo-header {
        width: 100px !important;
        padding: 5px;
    }

    .navbar-header {
        padding: 0 8px;
    }

    .bell-notification {
        padding-top: 5px;
    }

    .sidebar-wrapper {
        max-height: 100vh;
        overflow-y: auto;
    }

    .nav-primary>li>a {
        padding: 6px 10px;
    }

    .dropdown-menu {
        max-height: 300px;
        overflow-y: auto;
    }
}