/* ==========================================================================
   DroidSend Mobile & Touch Optimization (2026 Edition)
   Crafted for iOS Safari, Android Chrome, and Small Tablets
   Zero horizontal overflow, 60fps hardware transitions, 44px+ tap targets
   ========================================================================== */

/* --------------------------------------------------------------------------
   Global Mobile Reset & Prevention of Horizontal Scroll
   -------------------------------------------------------------------------- */
html, body {
    max-width: 100% !important;
    overflow-x: hidden !important;
    -webkit-text-size-adjust: 100%;
}

*, *:before, *:after {
    -webkit-tap-highlight-color: transparent;
}

/* --------------------------------------------------------------------------
   Tablet & Mobile Shared Rules (<= 991px)
   -------------------------------------------------------------------------- */
@media (max-width: 991px) {
    .ds-circles-row {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 12px !important;
    }

    .ds-hero-stats {
        margin-top: 12px;
        flex-wrap: wrap;
    }

    .pricing-card-translucent {
        margin-bottom: 24px !important;
    }
}

/* --------------------------------------------------------------------------
   Mobile Phones (< 768px) Primary Engine
   -------------------------------------------------------------------------- */
@media (max-width: 767px) {

    /* --- 1. Fixed Mobile Header Bar --- */
    body.sidebar-mini .main-header,
    .main-header {
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        right: 0 !important;
        width: 100% !important;
        height: 58px !important;
        min-height: 58px !important;
        max-height: 58px !important;
        padding: 0 10px !important;
        display: flex !important;
        align-items: center !important;
        justify-content: space-between !important;
        background: var(--ds-navbar-bg, #040710) !important;
        backdrop-filter: blur(16px) saturate(180%) !important;
        -webkit-backdrop-filter: blur(16px) saturate(180%) !important;
        border-bottom: 1px solid var(--ds-navbar-border, rgba(255, 255, 255, 0.08)) !important;
        z-index: 1030 !important;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4) !important;
    }

    /* Logo inside mobile header */
    .main-header .logo {
        position: relative !important;
        float: none !important;
        display: inline-flex !important;
        align-items: center !important;
        width: auto !important;
        height: 58px !important;
        line-height: 58px !important;
        padding: 0 4px !important;
        border: none !important;
        background: transparent !important;
        text-align: left !important;
    }

    .main-header .logo .logo-mini {
        display: none !important;
    }

    .main-header .logo .logo-lg {
        display: inline-flex !important;
        align-items: center !important;
        gap: 8px !important;
        line-height: 1 !important;
    }

    .main-header .logo .brand-glyph {
        width: 32px !important;
        height: 32px !important;
        font-size: 14px !important;
        border-radius: 10px !important;
    }

    .main-header .logo .brand-name {
        font-size: 17.5px !important;
        letter-spacing: -0.4px !important;
    }

    .main-header .logo .brand-badge-version {
        display: none !important;
    }

    /* Navbar & Custom Actions Menu */
    .main-header .navbar {
        margin: 0 !important;
        margin-left: 0 !important;
        float: none !important;
        width: auto !important;
        height: 58px !important;
        min-height: 58px !important;
        padding: 0 !important;
        display: flex !important;
        align-items: center !important;
        justify-content: flex-end !important;
        background: transparent !important;
        border: none !important;
    }

    .navbar-custom-menu {
        float: none !important;
        display: flex !important;
        align-items: center !important;
    }

    .navbar-custom-menu .ds-nav-actions {
        display: flex !important;
        flex-direction: row !important;
        align-items: center !important;
        gap: 6px !important;
        margin: 0 !important;
        padding: 0 !important;
    }

    .navbar-custom-menu .ds-nav-actions > li {
        display: inline-flex !important;
        align-items: center !important;
        margin: 0 !important;
        padding: 0 !important;
    }

    .nav-pill-btn {
        height: 36px !important;
        min-width: 36px !important;
        padding: 6px 10px !important;
        border-radius: 10px !important;
        font-size: 13px !important;
        justify-content: center !important;
    }

    .sidebar-toggle-pill {
        padding: 6px 10px !important;
        background: rgba(99, 102, 241, 0.15) !important;
        border-color: rgba(99, 102, 241, 0.35) !important;
        color: #818cf8 !important;
    }

    .sidebar-toggle-pill i {
        font-size: 16px !important;
    }

    .user-profile-pill {
        padding: 4px !important;
        border-radius: 50% !important;
        width: 36px !important;
        height: 36px !important;
    }

    .user-profile-pill img.user-image {
        width: 26px !important;
        height: 26px !important;
        margin: 0 !important;
    }

    .user-profile-pill .user-name {
        display: none !important;
    }

    .upgrade-nav-pill {
        padding: 6px 8px !important;
    }

    .upgrade-nav-pill .nav-pill-label {
        display: none !important;
    }

    .logout-pill {
        padding: 6px 10px !important;
    }

    .logout-pill .nav-pill-label {
        display: none !important;
    }

    .theme-toggle-btn {
        padding: 6px 10px !important;
    }

    .theme-toggle-btn .nav-pill-label {
        display: none !important;
    }

    .download-apk-pill .nav-pill-label {
        display: none !important;
    }

    /* --- 2. Mobile Off-Canvas Drawer (Sidebar) --- */
    body.sidebar-mini .main-sidebar,
    .main-sidebar {
        position: fixed !important;
        top: 58px !important;
        bottom: 0 !important;
        left: 0 !important;
        width: 275px !important;
        max-width: 82vw !important;
        height: calc(100vh - 58px) !important;
        max-height: calc(100vh - 58px) !important;
        min-height: calc(100vh - 58px) !important;
        padding-top: 10px !important;
        overflow-y: auto !important;
        overflow-x: hidden !important;
        -webkit-overflow-scrolling: touch;
        z-index: 1045 !important;
        background: var(--ds-sidebar-bg, #040710) !important;
        backdrop-filter: blur(20px) saturate(180%) !important;
        -webkit-backdrop-filter: blur(20px) saturate(180%) !important;
        border-right: 1px solid var(--ds-sidebar-border, rgba(255, 255, 255, 0.1)) !important;
        transform: translateX(-100%) !important;
        -webkit-transform: translateX(-100%) !important;
        transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s ease !important;
        box-shadow: none !important;
    }

    /* Active Slide-In Drawer State */
    body.sidebar-open .main-sidebar {
        transform: translateX(0) !important;
        -webkit-transform: translateX(0) !important;
        box-shadow: 15px 0 50px rgba(0, 0, 0, 0.85) !important;
    }

    /* Mobile Backdrop Darkening Overlay */
    .sidebar-mobile-backdrop {
        position: fixed;
        top: 58px;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.7);
        backdrop-filter: blur(5px);
        -webkit-backdrop-filter: blur(5px);
        z-index: 1040;
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.28s ease;
    }

    body.sidebar-open .sidebar-mobile-backdrop {
        opacity: 1;
        pointer-events: auto;
    }

    body.sidebar-open {
        overflow: hidden !important;
    }

    /* --- 3. Content Wrapper & Main Footer Resets --- */
    body.sidebar-mini .content-wrapper,
    .content-wrapper {
        margin-left: 0 !important;
        margin-top: 0 !important;
        padding: 70px 12px 35px 12px !important; /* Clears 58px fixed header */
        width: 100% !important;
        max-width: 100% !important;
        min-width: 100% !important;
        box-sizing: border-box !important;
    }

    body.sidebar-mini .main-footer,
    .main-footer {
        margin-left: 0 !important;
        width: 100% !important;
        padding: 18px 14px !important;
        text-align: center !important;
        box-sizing: border-box !important;
    }

    .content-header {
        padding: 10px 4px 14px 4px !important;
    }

    .content-header > h1 {
        font-size: 20px !important;
        line-height: 1.3 !important;
    }

    .content {
        padding: 0 !important;
    }

    /* --- 4. Page Hero Banners (.ds-page-hero) --- */
    .ds-page-hero {
        flex-direction: column !important;
        align-items: flex-start !important;
        padding: 18px 14px !important;
        border-radius: 18px !important;
        margin-bottom: 18px !important;
        gap: 14px !important;
    }

    .ds-hero-main {
        align-items: flex-start !important;
        gap: 12px !important;
    }

    .ds-hero-icon {
        width: 44px !important;
        height: 44px !important;
        font-size: 20px !important;
        border-radius: 12px !important;
        flex-shrink: 0 !important;
    }

    .ds-hero-text h2 {
        font-size: 18px !important;
        line-height: 1.25 !important;
        margin-bottom: 4px !important;
    }

    .ds-hero-text p {
        font-size: 13px !important;
        line-height: 1.45 !important;
    }

    .ds-hero-stats {
        width: 100% !important;
        flex-wrap: wrap !important;
        gap: 8px !important;
    }

    .ds-hero-stat-pill {
        font-size: 12px !important;
        padding: 6px 12px !important;
    }

    /* --- 5. Trial Callout Banner --- */
    .ds-trial-banner {
        flex-direction: column !important;
        align-items: flex-start !important;
        padding: 18px 14px !important;
        border-radius: 18px !important;
        gap: 16px !important;
        margin-bottom: 20px !important;
    }

    .ds-trial-title {
        font-size: 17px !important;
        line-height: 1.3 !important;
    }

    .ds-trial-desc {
        font-size: 13px !important;
        line-height: 1.5 !important;
    }

    .ds-trial-perks {
        gap: 6px 12px !important;
        font-size: 12px !important;
    }

    .ds-trial-banner-right {
        width: 100% !important;
        align-items: stretch !important;
    }

    .btn-upgrade-glow {
        width: 100% !important;
        justify-content: center !important;
        padding: 12px 18px !important;
        font-size: 14.5px !important;
    }

    /* --- 6. Quick Action Buttons --- */
    .ds-quick-actions {
        display: grid !important;
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 10px !important;
        margin-bottom: 18px !important;
    }

    .ds-quick-btn {
        padding: 14px 10px !important;
        border-radius: 14px !important;
        font-size: 13px !important;
        justify-content: center !important;
        text-align: center !important;
        gap: 8px !important;
    }

    .ds-quick-btn i {
        font-size: 16px !important;
    }

    /* --- 7. Circular Gauges & KPI Cards --- */
    .ds-circles-row {
        grid-template-columns: 1fr !important;
        gap: 12px !important;
        margin-bottom: 18px !important;
    }

    .ds-circle-gauge-card {
        padding: 16px !important;
        border-radius: 16px !important;
    }

    .ds-kpi-card {
        padding: 16px 18px !important;
        border-radius: 14px !important;
        margin-bottom: 14px !important;
    }

    .ds-kpi-card .ds-kpi-value {
        font-size: 24px !important;
    }

    .ds-analytics-card {
        padding: 16px 14px !important;
        border-radius: 16px !important;
    }

    .ds-chart-wrapper {
        min-height: 220px !important;
        max-height: 260px !important;
    }

    /* --- 8. Boxes, Cards & Content Sections --- */
    .box {
        border-radius: 16px !important;
        margin-bottom: 18px !important;
        overflow: hidden;
    }

    .box-header {
        padding: 14px 12px !important;
        display: flex !important;
        flex-direction: column !important;
        align-items: stretch !important;
        gap: 10px !important;
    }

    .box-header > .box-title {
        font-size: 16px !important;
        line-height: 1.3 !important;
    }

    .box-header .pull-left,
    .box-header .pull-right {
        float: none !important;
        width: 100% !important;
        display: flex !important;
        align-items: center !important;
        flex-wrap: wrap !important;
        gap: 6px !important;
    }

    .box-header .select-contacts-list {
        width: 100% !important;
    }

    .box-body {
        padding: 14px 12px !important;
    }

    .box-footer {
        padding: 12px !important;
        display: flex !important;
        flex-direction: column !important;
        gap: 8px !important;
    }

    .box-footer > div {
        display: flex !important;
        flex-wrap: wrap !important;
        gap: 6px !important;
        width: 100% !important;
    }

    .box-footer .btn,
    .box-header .btn {
        margin-right: 0 !important;
        padding: 8px 12px !important;
        font-size: 12.5px !important;
        flex-grow: 1;
        justify-content: center;
        text-align: center;
    }

    /* --- 9. DataTables & Tables Responsive --- */
    .table-responsive,
    .box-body > .table {
        display: block !important;
        width: 100% !important;
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch !important;
    }

    table.dataTable {
        width: 100% !important;
    }

    .dataTables_wrapper .dataTables_length,
    .dataTables_wrapper .dataTables_filter {
        float: none !important;
        text-align: left !important;
        width: 100% !important;
        margin-bottom: 10px !important;
    }

    .dataTables_wrapper .dataTables_filter input {
        width: 100% !important;
        margin-left: 0 !important;
        height: 38px !important;
        border-radius: 10px !important;
    }

    .dataTables_wrapper .dataTables_info,
    .dataTables_wrapper .dataTables_paginate {
        float: none !important;
        text-align: center !important;
        width: 100% !important;
        margin-top: 10px !important;
    }

    .dataTables_wrapper .dataTables_paginate .paginate_button {
        padding: 5px 10px !important;
        font-size: 12px !important;
    }

    /* --- 10. Forms, Select2 & Inputs --- */
    .form-control,
    .input-group-addon {
        height: 44px !important;
        font-size: 14.5px !important;
        border-radius: 10px !important;
    }

    .select2-container .select2-selection--single {
        height: 44px !important;
        border-radius: 10px !important;
    }

    .select2-container--default .select2-selection--single .select2-selection__rendered {
        line-height: 44px !important;
    }

    .select2-container--default .select2-selection--single .select2-selection__arrow {
        height: 42px !important;
    }

    .input-group {
        width: 100% !important;
    }

    .btn {
        min-height: 40px !important;
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
        border-radius: 10px !important;
        font-weight: 600 !important;
    }

    /* --- 11. Timeline (Messages Page) Phone Layout --- */
    .timeline {
        margin: 10px 0 20px 0 !important;
    }

    .timeline:before {
        left: 18px !important;
        width: 2px !important;
    }

    .timeline > li {
        margin-bottom: 16px !important;
        margin-right: 0 !important;
    }

    .timeline > li > .timeline-item,
    .content .timeline > li > .timeline-item {
        margin-left: 42px !important;
        margin-right: 0 !important;
        border-radius: 14px !important;
    }

    .timeline-header {
        padding: 10px 12px !important;
        font-size: 13.5px !important;
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 6px !important;
    }

    .timeline > li > .timeline-item > .time,
    .timeline .time {
        float: none !important;
        padding: 0 !important;
        font-size: 11.5px !important;
        margin-top: 2px;
    }

    .timeline-body {
        padding: 10px 12px !important;
        font-size: 13.5px !important;
        line-height: 1.5 !important;
    }

    .timeline-footer {
        padding: 8px 12px !important;
        gap: 6px !important;
    }

    .ds-filter-tabs {
        display: flex !important;
        flex-wrap: nowrap !important;
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch !important;
        padding-bottom: 6px !important;
        gap: 6px !important;
    }

    .ds-filter-pill {
        flex-shrink: 0 !important;
        white-space: nowrap !important;
    }

    .timeline-item .reply-message,
    .timeline-item .delete-single-message {
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
        min-width: 34px !important;
        min-height: 34px !important;
        padding: 6px 8px !important;
    }

    /* --- 12. Modals Responsive --- */
    .modal-dialog {
        width: 95vw !important;
        max-width: 95vw !important;
        margin: 15px auto !important;
    }

    .modal-content {
        border-radius: 18px !important;
        padding: 14px !important;
    }

    .modal-header,
    .modal-body,
    .modal-footer {
        padding: 10px 6px !important;
    }

    .modal-footer {
        display: flex !important;
        flex-wrap: wrap !important;
        gap: 8px !important;
    }

    .modal-footer .btn {
        width: 100% !important;
        margin: 0 !important;
    }

    /* --- 13. Pricing Cards on Subscribe Page --- */
    .pricing-card-translucent {
        padding: 24px 18px !important;
        border-radius: 20px !important;
    }

    .pricing-plan-name {
        font-size: 22px !important;
    }

    .pricing-price-amount {
        font-size: 34px !important;
    }

    .btn-pricing-action {
        width: 100% !important;
        height: 48px !important;
    }

    /* --- 14. Classic Auth Boxes --- */
    .login-box, .register-box {
        width: 92% !important;
        max-width: 420px !important;
        margin: 20px auto !important;
    }
}

/* --------------------------------------------------------------------------
   Extra Small Devices (< 480px)
   -------------------------------------------------------------------------- */
@media (max-width: 480px) {
    .main-header .logo .brand-name {
        font-size: 16px !important;
    }

    .main-header .logo .brand-glyph {
        width: 28px !important;
        height: 28px !important;
        font-size: 12px !important;
    }

    .nav-pill-btn {
        padding: 5px 8px !important;
        height: 34px !important;
        min-width: 34px !important;
    }

    .ds-quick-actions {
        grid-template-columns: 1fr 1fr !important;
    }

    .content-wrapper {
        padding-left: 8px !important;
        padding-right: 8px !important;
    }
}