:root {
    --sidebar-width: 280px;
    --sidebar-collapsed-width: 45px;
    --transition-speed: 0.3s;

    /* ═══════════════════════════════════════════
       Pastel Light Theme Palette
       ═══════════════════════════════════════════ */
    --pl-bg-sidebar:        #f4f6fb;
    --pl-border-sidebar:    #d4dae6;
    --pl-accent:            #7da7e6;
    --pl-accent-hover:      #9bbdf0;
    --pl-accent-text:       #ffffff;
    --pl-nav-header-bg:     #e8ecf5;
    --pl-nav-header-text:   #5a6072;
    --pl-text-muted:        #a0a8b8;
    --pl-text-dark:         #4a5068;
    --pl-sort-arrow:        #7b8ba8;
    --pl-error-color:       #d4898a;
    --pl-error-bg:          #fdf2f3;
    --pl-error-border:      #f0c8ca;
    --pl-hint:              #a0a8b8;

    /* ── Login Pastel ── */
    --pl-login-bg-start:    #c4d7f2;
    --pl-login-bg-mid:      #b8c9e8;
    --pl-login-bg-end:      #d4c5e2;
    --pl-login-orb-pink:    rgba(255, 182, 193, 0.65);
    --pl-login-orb-pink2:   rgba(210, 175, 210, 0.7);
    --pl-login-orb-mint:    rgba(152, 225, 193, 0.65);
    --pl-login-orb-mint2:   rgba(135, 195, 165, 0.7);
    --pl-login-glass-bg:    rgba(255, 255, 255, 0.35);
    --pl-login-glass-border:rgba(255, 255, 255, 0.42);
    --pl-login-glass-text:  #3d4050;
    --pl-login-label:       rgba(50, 55, 75, 0.9);
    --pl-login-input-bg:    rgba(255, 255, 255, 0.55);
    --pl-login-input-border:rgba(200, 210, 230, 0.55);
    --pl-login-input-text:  #3d4050;
    --pl-login-input-placeholder: rgba(100, 110, 135, 0.7);
    --pl-login-focus-border: rgba(160, 180, 215, 0.85);
    --pl-login-focus-shadow:rgba(160, 180, 215, 0.30);
    --pl-login-submit-from: #a8c8f0;
    --pl-login-submit-to:   #c4b5e6;
    --pl-login-submit-text: #4a5068;
    --pl-login-submit-shadow:rgba(140, 160, 210, 0.35);
    --pl-login-avatar-bg:   linear-gradient(135deg, rgba(245, 248, 255, 0.95), rgba(225, 230, 245, 0.9));
    --pl-login-avatar-text: #556080;
    --pl-login-check-bg:    rgba(200, 210, 230, 0.5);
    --pl-login-check-border:rgba(160, 175, 200, 0.8);
    --pl-login-check-checked-bg:#7da7e6;
    --pl-login-check-checked-border:#7da7e6;
}

body {
    overflow: hidden; /* Keep desktop single-scroll layout */
    height: 100vh;
}

.card-body {
    padding: 0 !important;
}

#crud-datatable {
    overflow-x: auto;
}

.card .btn {
    padding: 2px 6px !important;
}

/* Disable transitions on load */
.preload * {
    transition: none !important;
}

.sidebar {
    width: var(--sidebar-width);
    height: 100vh;
    position: relative;
    transition: width var(--transition-speed), padding var(--transition-speed);
    overflow: hidden;
    white-space: nowrap;
    border-right: 1px solid var(--pl-border-sidebar);
    background: linear-gradient(180deg, #f8f9fc 0%, var(--pl-bg-sidebar) 30%);
    z-index: 1000;
    padding-top: 1px;
    box-shadow: inset -1px 0 0 rgba(180, 190, 210, 0.25);
}

/* ── Brand / Logo Area ── */
.sidebar > a.d-flex {
    position: relative;
    background: linear-gradient(135deg, rgba(125, 167, 230, 0.10), rgba(160, 180, 215, 0.06));
    border-bottom: 1px solid var(--pl-border-sidebar);
    margin-bottom: 4px;
}

.sidebar > a.d-flex i {
    font-size: 1.35rem;
    color: var(--pl-accent);
    transition: color 0.25s ease, transform 0.3s ease;
}

.sidebar > a.d-flex:hover i {
    transform: scale(1.12);
}

.sidebar > a.d-flex span {
    font-weight: 650;
    letter-spacing: -0.2px;
    color: var(--pl-text-dark);
}

/* Collapsed State */
.sidebar.collapsed,
.sidebar-collapsed .sidebar {
    width: var(--sidebar-collapsed-width);
}

/* Hide text and arrows */
.sidebar.collapsed .sidebar-text,
.sidebar-collapsed .sidebar .sidebar-text,
.sidebar.collapsed .dropdown-toggle::after,
.sidebar-collapsed .sidebar .dropdown-toggle::after {
    display: none !important;
}

/* Hide submenus */
.sidebar.collapsed .collapse,
.sidebar-collapsed .sidebar .collapse {
    display: none !important;
}

/* Add padding to scroll container so inner content has edge gaps */
.sidebar.collapsed .flex-grow-1.overflow-auto,
.sidebar-collapsed .sidebar .flex-grow-1.overflow-auto {
    padding-left: 3px;
    padding-right: 3px;
}

/* Center nav links and icons — fill available width, no horizontal margins */
.sidebar.collapsed .nav-item .nav-link,
.sidebar-collapsed .sidebar .nav-item .nav-link {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100% !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    padding-left: 2px !important;
    padding-right: 2px !important;
    border-radius: 4px;
}

.sidebar.collapsed .nav-item .nav-link.text-muted,
.sidebar-collapsed .sidebar .nav-item .nav-link.text-muted {
    display: none !important;
}

.sidebar.collapsed .nav-link i,
.sidebar-collapsed .sidebar .nav-link i {
    margin-right: 0 !important;
}

/* Header Logo Area */
.sidebar.collapsed > a.d-flex,
.sidebar-collapsed .sidebar > a.d-flex {
    width: 100%;
    justify-content: center;
    margin-right: 0 !important;
}

.sidebar.collapsed > a.d-flex > i,
.sidebar-collapsed .sidebar > a.d-flex > i {
    margin-right: 0 !important;
}

/* User Dropdown Area */
.sidebar.collapsed .dropdown,
.sidebar-collapsed .sidebar .dropdown {
    width: 100%;
}

.sidebar.collapsed .dropdown > a,
.sidebar-collapsed .sidebar .dropdown > a {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 10px 0;
}

.sidebar.collapsed .dropdown > a i,
.sidebar-collapsed .sidebar .dropdown > a i {
    margin-right: 0 !important;
}

/* Main Content
   Every flex-column ancestor between app-container and #main needs
   min-height:0 — the CSS default min-height:auto on flex children
   prevents them from shrinking below content size, so overflow on
   #main never fires unless the ENTIRE chain is unclamped.            */
.main-wrapper {
    min-width: 0;
    min-height: 0;
    max-height: 100vh;
    overflow: hidden;
}

.main-content {
    min-height: 0;
    max-height: 100vh;
    overflow: hidden;
}

#main {
    min-height: 0;
    overflow-y: auto !important;
}

/* Narrow padding */
.nav-link {
    padding: 0.25rem 0.5rem;
}

.container-fluid {
    padding-left: 0.5rem;
    padding-right: 0.5rem;
}

/* Nested Menu Styles */
.sidebar .nav-pills .nav-item .collapse .nav-link,
.sidebar .nav-pills .nav-item .collapsing .nav-link {
    padding-left: 2rem; /* Indent nested items */
    font-size: 0.9em;
}

.sidebar .dropdown-toggle {
    display: flex;
    align-items: center;
}

.sidebar .dropdown-toggle::after {
    content: ' ';
    display: inline-block;
    border-style: solid;
    border-width: 0.15em 0.15em 0 0;
    height: 0.4em;
    width: 0.4em;
    transform: rotate(45deg);
    margin-left: auto;
    transition: transform 0.2s ease-in-out;
}

.sidebar .dropdown-toggle:not(.collapsed)::after {
    transform: rotate(135deg);
}

/* ═══════════════════════════════════════════════════════
   Polished Sidebar Navigation
   ═══════════════════════════════════════════════════════ */

/* ── Individual nav links ── */
.sidebar .nav-item .nav-link {
    margin: 2px 8px;
    border-radius: 8px;
    padding: 8px 12px;
    font-size: 0.90rem;
    font-weight: 500;
    color: var(--pl-text-dark);
    position: relative;
    transition: all 0.22s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Left accent dot on hover */
.sidebar .nav-item .nav-link::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%) scale(0);
    width: 3px;
    height: 18px;
    border-radius: 0 4px 4px 0;
    background: var(--pl-accent);
    transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
    opacity: 0;
}

.sidebar .nav-item .nav-link:hover::before {
    transform: translateY(-50%) scale(1);
    opacity: 1;
}

/* Icon styling */
.sidebar .nav-item .nav-link i {
    font-size: 1.05rem;
    color: var(--pl-text-muted);
    transition: color 0.25s ease, transform 0.25s ease;
}

.sidebar .nav-item .nav-link:hover i {
    color: var(--pl-accent);
    transform: translateX(2px);
}

/* ── Active nav link ── */
.sidebar .nav-item .nav-link.active,
.sidebar .show > .nav-link {
    color: var(--pl-accent-text);
    background: linear-gradient(135deg, var(--pl-accent), #8db8ec);
    box-shadow: 0 3px 8px rgba(125, 167, 230, 0.30);
    font-weight: 600;
}

.sidebar .nav-item .nav-link.active i,
.sidebar .show > .nav-link i {
    color: var(--pl-accent-text);
}

.sidebar .nav-item .nav-link.active::before {
    transform: translateY(-50%) scale(1);
    opacity: 1;
    background: rgba(255, 255, 255, 0.7);
}

/* ── Nav link hover (inactive) ── */
.sidebar .nav-link:hover:not(.active):not(.text-muted) {
    background-color: rgba(125, 167, 230, 0.10);
    color: var(--pl-accent);
}

/* ── Section Header ── */
.sidebar .nav-header,
.sidebar .nav-item .nav-link.nav-header {
    margin: 16px 12px 6px;
    padding: 6px 12px;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.10em;
    text-transform: uppercase;
    color: var(--pl-nav-header-text);
    background: linear-gradient(90deg, var(--pl-nav-header-bg), transparent);
    border-radius: 4px;
}

/* ── Submenu container ── */
.sidebar .collapse,
.sidebar .collapsing {
    border-left: 1px dashed var(--pl-border-sidebar);
    margin-left: 24px;
    margin-right: 8px;
    padding-left: 4px;
}

/* Submenu items */
.sidebar .collapse .nav-link,
.sidebar .collapsing .nav-link {
    margin: 1px 4px;
    padding: 6px 10px;
    font-size: 0.83rem;
    border-radius: 6px;
}

/* ── Dropdown toggle (parent menu) ── */
.sidebar .nav-item .dropdown-toggle {
    justify-content: flex-start;
}

.sidebar .dropdown-toggle::after {
    margin-right: 4px;
    opacity: 0.45;
    transition: transform 0.25s ease, opacity 0.25s ease;
}

.sidebar .dropdown-toggle:hover::after {
    opacity: 0.7;
}

.sidebar .dropdown-toggle:not(.collapsed) {
    font-weight: 600;
    color: var(--pl-accent);
}

.sidebar .dropdown-toggle:not(.collapsed)::after {
    opacity: 0.7;
}

/* ── Scrollbar (Webkit) ── */
.sidebar .overflow-auto::-webkit-scrollbar {
    width: 4px;
}

.sidebar .overflow-auto::-webkit-scrollbar-track {
    background: transparent;
}

.sidebar .overflow-auto::-webkit-scrollbar-thumb {
    background: var(--pl-border-sidebar);
    border-radius: 4px;
}

.sidebar .overflow-auto::-webkit-scrollbar-thumb:hover {
    background: var(--pl-text-muted);
}

/* GridView Sorting Icons */
a.asc:after, a.desc:after {
    content: '';
    left: 3px;
    display: inline-block;
    width: 0;
    height: 0;
    border: solid 5px transparent;
    margin: 4px 4px 2px 4px;
    background: transparent;
}

a.asc:after {
    border-bottom: solid 7px var(--pl-sort-arrow);
    border-top-width: 0;
}

a.desc:after {
    border-top: solid 7px var(--pl-sort-arrow);
    border-bottom-width: 0;
}

.nav-header {
    background: var(--pl-nav-header-bg);
    color: var(--pl-nav-header-text);
}

/* grid-view th overrides moved to gridview-compact.css */

.hint-block {
    display: block;
    margin-top: 5px;
    color: var(--pl-hint);
}

.error-summary {
    color: var(--pl-error-color);
    background: var(--pl-error-bg);
    border-left: 3px solid var(--pl-error-border);
    padding: 10px 20px;
    margin: 0 0 15px 0;
}

/* ══════════════════════════════════════════════════════════
   Pastel Glassmorphism Login Page
   ══════════════════════════════════════════════════════════ */
body.login-page {
    overflow: auto;
    background: radial-gradient(circle at 20% 20%, var(--pl-login-bg-start) 0%, var(--pl-login-bg-mid) 45%, var(--pl-login-bg-end) 100%);
}

.login-shell {
    position: relative;
    isolation: isolate;
}

.site-login {
    position: relative;
}

.login-orb {
    position: absolute;
    width: 180px;
    height: 180px;
    border-radius: 50%;
    filter: blur(2px);
    z-index: -1;
}

.login-orb.orb-one {
    top: -60px;
    left: -70px;
    background: linear-gradient(135deg, var(--pl-login-orb-pink), var(--pl-login-orb-pink2));
}

.login-orb.orb-two {
    right: -70px;
    bottom: -70px;
    background: linear-gradient(135deg, var(--pl-login-orb-mint), var(--pl-login-orb-mint2));
}

.login-glass-card {
    background: var(--pl-login-glass-bg);
    border: 1px solid var(--pl-login-glass-border) !important;
    border-radius: 18px;
    box-shadow: 0 18px 45px rgba(60, 70, 100, 0.18);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}

.login-glass-card .card-body {
    color: var(--pl-login-glass-text);
}

.login-glass-card .text-muted {
    color: rgba(60, 70, 100, 0.75) !important;
}

.login-avatar {
    width: 62px;
    height: 62px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    font-size: 1.5rem;
    color: var(--pl-login-avatar-text);
    background: var(--pl-login-avatar-bg);
}

.login-form .form-label,
.login-form .form-check-label {
    color: var(--pl-login-label);
}

.login-input {
    border: 1px solid var(--pl-login-input-border);
    background: var(--pl-login-input-bg);
    color: var(--pl-login-input-text);
    border-radius: 12px;
}

.login-input::placeholder {
    color: var(--pl-login-input-placeholder);
}

.login-input:focus {
    color: var(--pl-login-input-text);
    border-color: var(--pl-login-focus-border);
    box-shadow: 0 0 0 0.2rem var(--pl-login-focus-shadow);
    background: rgba(255, 255, 255, 0.62);
}

.login-form .form-check-input {
    background-color: var(--pl-login-check-bg);
    border-color: var(--pl-login-check-border);
}

.login-form .form-check-input:checked {
    background-color: var(--pl-login-check-checked-bg);
    border-color: var(--pl-login-check-checked-border);
}

.login-submit {
    border: 0;
    border-radius: 12px;
    color: var(--pl-login-submit-text);
    font-weight: 600;
    background: linear-gradient(135deg, var(--pl-login-submit-from) 0%, var(--pl-login-submit-to) 100%);
    box-shadow: 0 12px 22px var(--pl-login-submit-shadow);
}

.login-submit:hover,
.login-submit:focus {
    background: linear-gradient(135deg, #9dbef0 0%, #beaee6 100%);
}


@media (max-width: 384px) {
    #crud-datatable {
        font-size: 0.9rem;
    }
}

@media (max-width: 576px) {
    .login-orb {
        width: 120px;
        height: 120px;
    }
}

/* Mobile Overlay Styles */
@media (max-width: 768px) {
    body {
        overflow: auto;
        height: auto;
    }

    .app-container {
        height: auto !important;
        min-height: 100dvh;
    }

    /* On mobile body scrolls — revert the desktop #main scroll constraint */
    #main {
        min-height: unset;
        overflow-y: visible !important;
    }

    .sidebar {
        position: fixed;
        top: 0;
        left: 0;
        z-index: 1030;
        transition: transform 0.3s ease-in-out;
    }

    .sidebar-collapsed .sidebar {
        transform: translateX(-100%);
    }

    .main-wrapper {
        margin-left: 0 !important;
    }

    .sidebar-backdrop {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-color: rgba(0, 0, 0, 0.5);
        z-index: 1020;
        opacity: 0;
        visibility: hidden;
        transition: opacity 0.3s, visibility 0.3s;
    }

    html:not(.sidebar-collapsed) .sidebar-backdrop {
        opacity: 1;
        visibility: visible;
    }

    /* Lock background scroll only while mobile sidebar is open. */
    html:not(.sidebar-collapsed),
    html:not(.sidebar-collapsed) body {
        overflow: hidden;
    }
}

/* Leaflet map inside Bootstrap modal fix
   - modal-body overflow:auto clips absolutely-positioned tile layers
   - .leaflet-container must establish its own stacking context          */
#ajaxCrudModal .modal-dialog {
    max-width: 720px;
}

#ajaxCrudModal .modal-body {
    overflow: visible;
    max-height: none;
}

#ajaxCrudModal .modal-content {
    overflow: visible;
}

.leaflet-container {
    z-index: 0;
}

.leaflet-pane,
.leaflet-tile,
.leaflet-marker-icon,
.leaflet-marker-shadow,
.leaflet-tile-container,
.leaflet-pane > svg,
.leaflet-pane > canvas,
.leaflet-zoom-box,
.leaflet-image-layer,
.leaflet-layer {
    position: absolute;
    left: 0;
    top: 0;
}

.leaflet-container a.btn {
    color: white;
}