/* ========================================
   MOBILE-FIRST RESPONSIVE STYLES
   Base styles are for mobile (320px+)
   Desktop styles use min-width media queries
   ======================================== */

/* ========== BASE MOBILE STYLES ========== */

/* Reset and base */
* {
    box-sizing: border-box;
}

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

body {
    font-size: 14px;
    overflow-x: hidden;
}

/* Container - Mobile First */
.container {
    width: 100%;
    padding-right: 15px;
    padding-left: 15px;
    margin-right: auto;
    margin-left: auto;
}

/* Grid - Mobile First (Stack by default) */
.row {
    display: flex;
    flex-wrap: wrap;
    margin-right: -15px;
    margin-left: -15px;
}

[class*="col-"] {
    width: 100%;
    padding-right: 15px;
    padding-left: 15px;
}

/* ========== TOP HEADER (GOVT BAR) ========== */
.top-header {
    padding: 8px 0;
    font-size: 11px;
}

.top-header .container {
    padding: 0 10px;
}

.top-header .row {
    margin: 0;
}

.top-header .col-md-3,
.top-header .col-md-9 {
    width: 100%;
    padding: 5px 0;
}

.top-header img {
    height: 20px;
}

.top-header .nav {
    flex-direction: column;
    gap: 8px;
}

.top-header .nav-item {
    margin: 0;
}

.top-header span[style*="font-size: 12px"],
.top-header span[style*="font-size: 14px"] {
    font-size: 11px !important;
}

/* Hide on mobile */
.d-none.d-md-block {
    display: none !important;
}

/* ========== HEADER / NAVIGATION ========== */
.header {
    padding: 10px 0;
}

.navbar {
    padding: 0;
}

.navbar-brand {
    margin-right: 8px !important;
}

.navbar-brand img {
    height: 50px !important;
    max-width: 100%;
}

.navbar .vr {
    display: none;
}

.navbar-toggler {
    padding: 4px 8px;
    font-size: 1.2rem;
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.navbar-collapse {
    margin-top: 15px;
}

.navbar-nav {
    width: 100%;
}

.navbar-nav .nav-item {
    margin: 5px 0;
    text-align: center;
}

.navbar-nav .nav-link {
    margin: 0 !important;
    padding: 12px 15px;
}

.navbar-nav .btn {
    width: 100%;
    margin: 10px 0 !important;
}

/* ========== CONTENT AREAS ========== */
.academy-box {
    margin: 1.5rem 0.5rem;
    padding: 1rem;
    border-radius: 8px;
}

.card,
.card-body {
    margin-bottom: 1rem;
}

.card-icon-box {
    padding: 0.75rem;
    margin-bottom: 1rem;
}

/* ========== FORMS ========== */
.form-control,
.form-select {
    font-size: 14px;
    padding: 10px 12px;
}

.form-label {
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 6px;
}

.btn {
    font-size: 14px;
    padding: 10px 20px;
}

/* Stack form columns on mobile */
.row.g-3 [class*="col-md-"] {
    margin-bottom: 15px;
}

/* ========== TABLES ========== */
.table-responsive {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.table {
    font-size: 12px;
    min-width: 600px;
}

.table th,
.table td {
    padding: 8px;
    white-space: nowrap;
}

/* DataTables on Mobile */
.dataTables_wrapper .dataTables_length,
.dataTables_wrapper .dataTables_filter,
.dataTables_wrapper .dataTables_info,
.dataTables_wrapper .dataTables_paginate {
    font-size: 12px;
    margin: 10px 0;
}

.dataTables_wrapper .dataTables_filter input {
    width: 100%;
    margin-left: 0 !important;
    margin-top: 5px;
}

/* ========== MODALS ========== */
.modal-dialog {
    margin: 10px;
}

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

.modal-header,
.modal-footer {
    padding: 12px 15px;
}

.modal-body {
    padding: 15px;
}

/* ========== ALERTS & NOTICES ========== */
.alert {
    font-size: 13px;
    padding: 12px 15px;
    margin-bottom: 15px;
}

.notice-box {
    padding: 0.75rem;
    margin: 1rem 0;
}

/* ========== FOOTER ========== */
footer {
    padding: 1.5rem 0;
    font-size: 13px;
    margin-top: auto;
}

footer .container {
    padding: 0 15px;
}

footer .row > div {
    margin-bottom: 15px;
}

/* ========== ACCESSIBILITY PANEL ========== */
#uw-main {
    width: 100% !important;
    max-width: 320px;
    right: 0;
    left: auto !important;
}

.uwaw-features__item {
    font-size: 13px;
    padding: 10px;
}

/* ========== UTILITIES ========== */
.text-truncate {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.mb-mobile {
    margin-bottom: 1rem;
}

.px-mobile {
    padding-left: 0.5rem;
    padding-right: 0.5rem;
}

/* ========== TABLET (576px and up) ========== */
@media (min-width: 576px) {
    body {
        font-size: 15px;
    }

    .container {
        max-width: 540px;
    }

    .navbar-brand img {
        height: 60px !important;
    }

    .academy-box {
        margin: 2rem 1rem;
        padding: 1.5rem;
    }

    .table {
        font-size: 13px;
    }

    .form-control,
    .form-select,
    .btn {
        font-size: 15px;
    }

    footer {
        font-size: 14px;
    }

    /* Show 2 columns for md-6 */
    .col-sm-6 {
        width: 50%;
    }

    .col-sm-12 {
        width: 100%;
    }
}

/* ========== TABLET LANDSCAPE / SMALL DESKTOP (768px and up) ========== */
@media (min-width: 768px) {
    body {
        font-size: 16px;
    }

    .container {
        max-width: 720px;
    }

    /* Show top government bar */
    .d-none.d-md-block {
        display: block !important;
    }

    .top-header .col-md-3 {
        width: 25%;
    }

    .top-header .col-md-9 {
        width: 75%;
    }

    .top-header .nav {
        flex-direction: row;
        gap: 0;
    }

    .top-header img {
        height: 30px;
    }

    .top-header span[style*="font-size: 11px"] {
        font-size: 12px !important;
    }

    /* Header */
    .navbar-brand img {
        height: 70px !important;
    }

    .navbar .vr {
        display: block;
    }

    .navbar-collapse {
        margin-top: 0;
    }

    .navbar-nav .nav-item {
        text-align: left;
    }

    .navbar-nav .nav-link {
        padding: 8px 16px;
        margin: 0 4px !important;
    }

    .navbar-nav .btn {
        width: auto;
        margin: 0 !important;
        margin-left: 16px !important;
    }

    /* Grid columns */
    .col-md-1 { width: 8.333333%; }
    .col-md-2 { width: 16.666667%; }
    .col-md-3 { width: 25%; }
    .col-md-4 { width: 33.333333%; }
    .col-md-5 { width: 41.666667%; }
    .col-md-6 { width: 50%; }
    .col-md-7 { width: 58.333333%; }
    .col-md-8 { width: 66.666667%; }
    .col-md-9 { width: 75%; }
    .col-md-10 { width: 83.333333%; }
    .col-md-11 { width: 91.666667%; }
    .col-md-12 { width: 100%; }

    /* Content */
    .academy-box {
        margin: 3rem auto;
        padding: 2rem;
    }

    .table {
        font-size: 14px;
    }

    .table th,
    .table td {
        padding: 12px;
    }

    /* Modal */
    .modal-dialog {
        margin: 30px auto;
        max-width: 500px;
    }
}

/* ========== DESKTOP (992px and up) ========== */
@media (min-width: 992px) {
    .container {
        max-width: 960px;
    }

    .navbar-brand img {
        height: 80px !important;
    }

    .navbar-nav .nav-link {
        margin: 0 8px !important;
    }

    .navbar-nav .btn {
        margin-left: 16px !important;
    }

    /* Grid columns */
    .col-lg-1 { width: 8.333333%; }
    .col-lg-2 { width: 16.666667%; }
    .col-lg-3 { width: 25%; }
    .col-lg-4 { width: 33.333333%; }
    .col-lg-5 { width: 41.666667%; }
    .col-lg-6 { width: 50%; }
    .col-lg-7 { width: 58.333333%; }
    .col-lg-8 { width: 66.666667%; }
    .col-lg-9 { width: 75%; }
    .col-lg-10 { width: 83.333333%; }
    .col-lg-11 { width: 91.666667%; }
    .col-lg-12 { width: 100%; }

    .academy-box {
        max-width: 1200px;
    }

    .modal-dialog {
        max-width: 600px;
    }
}

/* ========== LARGE DESKTOP (1200px and up) ========== */
@media (min-width: 1200px) {
    .container {
        max-width: 1140px;
    }

    /* Grid columns */
    .col-xl-1 { width: 8.333333%; }
    .col-xl-2 { width: 16.666667%; }
    .col-xl-3 { width: 25%; }
    .col-xl-4 { width: 33.333333%; }
    .col-xl-5 { width: 41.666667%; }
    .col-xl-6 { width: 50%; }
    .col-xl-7 { width: 58.333333%; }
    .col-xl-8 { width: 66.666667%; }
    .col-xl-9 { width: 75%; }
    .col-xl-10 { width: 83.333333%; }
    .col-xl-11 { width: 91.666667%; }
    .col-xl-12 { width: 100%; }

    .modal-dialog {
        max-width: 800px;
    }
}

/* ========== EXTRA LARGE DESKTOP (1400px and up) ========== */
@media (min-width: 1400px) {
    .container {
        max-width: 1320px;
    }
}

/* ========== SIDEBAR NAVIGATION MOBILE FIXES ========== */
/* Hide entire sidebar panel on mobile */
.side-mini-panel,
.side-mini-panel.with-vertical,
.sidebar-nav,
.sidebar-nav.simplebar-scrollable-y,
.mini-nav,
.mini-nav-ul,
.mini-nav-ul.simplebar-scrollable-y {
    display: none !important;
    visibility: hidden !important;
    width: 0 !important;
    height: 0 !important;
    overflow: hidden !important;
}

/* ========== BOTTOM NAVIGATION TABS FOR MOBILE ========== */
/* Move tabs to bottom on mobile */
@media (max-width: 991px) {
    /* Topbar adjustments for mobile */
    .topbar {
        position: sticky;
        top: 0;
        z-index: 99;
    }

    /* Main navigation container - move to bottom */
    .nav-container {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        width: 100%;
        border-radius: 0;
        background: white;
        border-top: 2px solid #e5e5e5;
        box-shadow: 0 -2px 16px rgba(0, 0, 0, 0.1);
        z-index: 997;
        padding-bottom: env(safe-area-inset-bottom);
    }

    /* Navigation tabs styling for bottom bar */
    .nav-container .navbar-nav {
        width: 100%;
        height: auto !important;
        background: transparent !important;
        border: none !important;
        padding: 8px 0 !important;
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        gap: 0 !important;
        border-radius: 0 !important;
    }

    .nav-container .navbar-nav .nav-item {
        flex: 1;
        text-align: center;
        min-width: 60px;
    }

    .nav-container .navbar-nav .nav-link {
        padding: 8px 4px !important;
        border-radius: 0 !important;
        margin: 0 !important;
        font-size: 12px;
        gap: 4px !important;
        height: 50px;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        color: #6c757d;
        border-bottom: 3px solid transparent;
        transition: all 0.2s ease;
    }

    .nav-container .navbar-nav .nav-link.active {
        color: #004a93;
        border-bottom-color: #004a93;
        background: rgba(0, 74, 147, 0.05);
    }

    .nav-container .navbar-nav .nav-link:hover {
        background: rgba(0, 74, 147, 0.08);
    }

    /* Hide nav link spans on mobile */
    .nav-container .navbar-nav .nav-link span {
        white-space: nowrap;
    }

    /* Adjust main content area to accommodate bottom tabs */
    .body-wrapper,
    .tab-content {
        padding-bottom: calc(56px + env(safe-area-inset-bottom)) !important;
    }

    /* Dropdown menus on mobile */
    .nav-container .dropdown-menu {
        position: fixed;
        bottom: calc(56px + env(safe-area-inset-bottom));
        left: 0;
        right: 0;
        width: 100%;
        border-radius: 12px 12px 0 0;
        max-height: 50vh;
        overflow-y: auto;
        z-index: 998;
    }

    /* Hide navbar collapse on mobile */
    .navbar-collapse {
        display: none !important;
    }

    /* Show nav container with bottom tabs */
    .nav-container {
        display: block !important;
    }
}

/* ========== SIDEBAR RESPONSIVE DESIGN (MOBILE-FIRST) ========== */

/* Mobile base styles (default - mobile first) */
.left-sidebar,
.side-mini-panel {
    position: fixed;
    top: 0;
    left: -100%;
    height: 100vh;
    z-index: 1050;
    transition: left 0.3s ease-in-out, transform 0.3s ease-in-out;
    width: 280px;
    background: #fff;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

/* Sidebar mini panel specific for mobile */
.side-mini-panel {
    width: 70px;
    left: -70px;
}

/* Show sidebar on mobile when toggled */
.left-sidebar.show-sidebar,
body[data-sidebartype="full"] .left-sidebar {
    left: 0;
    transform: translateX(0);
}

.side-mini-panel.show-sidebar {
    left: 0;
}

/* Mobile overlay backdrop */
.sidebar-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1040;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
}

.sidebar-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Page wrapper adjustments for mobile */
.page-wrapper {
    width: 100%;
    margin-left: 0;
    padding-left: 0;
    transition: margin-left 0.3s ease-in-out;
}

.body-wrapper {
    width: 100%;
    margin-left: 0;
}

/* Sidebar navigation items - mobile optimized */
.sidebar-nav ul {
    padding: 0;
    margin: 0;
    list-style: none;
}

.sidebar-nav .sidebar-item {
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.sidebar-nav .sidebar-link {
    padding: 15px 20px;
    display: flex;
    align-items: center;
    min-height: 48px; /* Touch-friendly */
    font-size: 15px;
    color: #2a3547;
    text-decoration: none;
    transition: all 0.2s ease;
}

.sidebar-nav .sidebar-link:hover,
.sidebar-nav .sidebar-link:active {
    background: rgba(93, 135, 255, 0.08);
    color: #5d87ff;
}

.sidebar-nav .sidebar-link i,
.sidebar-nav .sidebar-link .material-icons {
    margin-right: 15px;
    font-size: 20px;
    width: 24px;
    text-align: center;
}

/* Mini nav for mobile */
.mini-nav {
    padding: 10px 0;
}

.mini-nav-ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.mini-nav-ul .nav-small-cap {
    padding: 10px 20px;
    font-size: 11px;
    text-transform: uppercase;
    color: #8a99af;
    font-weight: 600;
}

/* Sidebar header for mobile */
.sidebar-header {
    padding: 20px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.sidebar-close-btn {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    padding: 5px;
    color: #2a3547;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    transition: background 0.2s ease;
}

.sidebar-close-btn:hover {
    background: rgba(0, 0, 0, 0.05);
}

/* Submenu styling for mobile */
.sidebar-nav .collapse,
.sidebar-nav .collapsing {
    background: rgba(0, 0, 0, 0.02);
}

.sidebar-nav .collapse .sidebar-item {
    border-bottom: none;
}

.sidebar-nav .collapse .sidebar-link {
    padding-left: 55px;
    font-size: 14px;
}

/* Sidebar tabs content for mobile */
.tab-content {
    height: 100%;
}

.tab-pane {
    height: 100%;
}

/* ========== TABLET STYLES (768px - 991px) ========== */
@media (min-width: 768px) and (max-width: 991px) {
    .left-sidebar {
        width: 260px;
        left: -260px;
    }
    
    .side-mini-panel {
        width: 75px;
        left: -75px;
    }
    
    /* Sidebar items slightly smaller on tablet */
    .sidebar-nav .sidebar-link {
        padding: 12px 18px;
        font-size: 14px;
    }
}

/* ========== DESKTOP STYLES (992px+) ========== */
@media (min-width: 992px) {
    /* Reset mobile-specific positioning */
    .left-sidebar,
    .side-mini-panel {
        position: fixed;
        left: 0;
        top: 0;
        height: 100vh;
        transition: width 0.2s ease, left 0.2s ease;
    }
    
    /* Desktop sidebar widths */
    .left-sidebar {
        width: 270px;
    }
    
    .side-mini-panel {
        width: 80px;
    }
    
    /* Mini sidebar state on desktop */
    body[data-sidebartype="mini-sidebar"] .left-sidebar {
        width: 80px;
    }
    
    body[data-sidebartype="mini-sidebar"] .side-mini-panel {
        width: 80px;
    }
    
    /* Full sidebar state on desktop */
    body[data-sidebartype="full"] .left-sidebar {
        width: 270px;
    }
    
    body[data-sidebartype="full"] .side-mini-panel {
        width: 80px;
    }
    
    /* Page wrapper adjusts based on sidebar state */
    body[data-sidebartype="full"] .page-wrapper {
        margin-left: 270px;
        width: calc(100% - 270px);
    }
    
    body[data-sidebartype="mini-sidebar"] .page-wrapper {
        margin-left: 80px;
        width: calc(100% - 80px);
    }
    
    /* No overlay needed on desktop */
    .sidebar-overlay {
        display: none;
    }
    
    /* Desktop sidebar items */
    .sidebar-nav .sidebar-link {
        padding: 10px 20px;
        font-size: 14px;
        min-height: auto;
    }
    
    /* Hide close button on desktop */
    .sidebar-close-btn {
        display: none;
    }
    
    /* Sidebar with horizontal layout (desktop specific) */
    .left-sidebar.with-horizontal {
        top: 70px; /* Adjust based on header height */
        height: calc(100vh - 70px);
    }
    
    /* Mini sidebar text hiding on desktop */
    body[data-sidebartype="mini-sidebar"] .sidebar-nav .sidebar-link span:not(.material-icons) {
        display: none;
    }
    
    body[data-sidebartype="mini-sidebar"] .sidebar-nav .sidebar-link {
        justify-content: center;
        padding: 12px 0;
    }
    
    body[data-sidebartype="mini-sidebar"] .sidebar-nav .sidebar-link i,
    body[data-sidebartype="mini-sidebar"] .sidebar-nav .sidebar-link .material-icons {
        margin-right: 0;
    }
}

/* ========== LARGE DESKTOP (1200px+) ========== */
@media (min-width: 1200px) {
    .left-sidebar {
        width: 270px;
    }
    
    body[data-sidebartype="full"] .page-wrapper {
        margin-left: 270px;
        width: calc(100% - 270px);
    }
}

/* ========== MOBILE SPECIFIC IMPROVEMENTS ========== */
@media (max-width: 991px) {
    /* Ensure page content is not pushed by sidebar */
    .page-wrapper {
        width: 100% !important;
        margin-left: 0 !important;
        padding-left: 0 !important;
    }

    .body-wrapper {
        width: 100% !important;
        margin-left: 0 !important;
    }
    
    /* Hide desktop-only sidebar elements */
    .sidebar-nav .nav-small-cap {
        display: block;
    }
    
    /* Improve touch targets on mobile */
    .sidebarmenu .sidebar-link {
        min-height: 48px;
        padding: 14px 20px;
    }
    
    /* Better scrolling for sidebar on mobile */
    .sidebar-nav {
        max-height: calc(100vh - 60px);
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }
}

@media (max-width: 767px) {
    /* Touch-friendly buttons */
    .btn,
    .nav-link,
    a[role="button"] {
        min-height: 44px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    /* Better spacing for mobile */
    .mt-5,
    .my-5 {
        margin-top: 2rem !important;
    }

    .mb-5,
    .my-5 {
        margin-bottom: 2rem !important;
    }

    .pt-5,
    .py-5 {
        padding-top: 2rem !important;
    }

    .pb-5,
    .py-5 {
        padding-bottom: 2rem !important;
    }

    /* Reduce padding in cards for mobile */
    .card-body {
        padding: 1rem;
    }

    /* Full-width buttons on mobile */
    .btn-block {
        width: 100%;
        display: block;
    }

    /* Better accordion spacing */
    .accordion-item {
        margin-bottom: 10px;
    }

    .accordion-button {
        font-size: 14px;
        padding: 12px 15px;
    }

    .accordion-body {
        font-size: 13px;
        padding: 15px;
    }
}

/* ========== LANDSCAPE MODE FIXES ========== */
@media (max-height: 500px) and (orientation: landscape) {
    .navbar-brand img {
        height: 40px !important;
    }

    .top-header {
        display: none !important;
    }

    .header {
        padding: 5px 0;
    }
}

/* ========== PRINT STYLES ========== */
@media print {
    .navbar,
    .top-header,
    footer,
    .btn,
    #uw-main {
        display: none !important;
    }

    body {
        font-size: 12pt;
        color: #000;
        background: white;
    }

    .container {
        max-width: 100%;
    }

    .academy-box {
        box-shadow: none;
        border: 1px solid #ccc;
        page-break-inside: avoid;
    }
}

/* ========== HIGH CONTRAST MODE ========== */
@media (prefers-contrast: high) {
    .btn {
        border: 2px solid;
    }

    .card,
    .academy-box {
        border: 2px solid #000;
    }
}

/* ========== REDUCED MOTION ========== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}