/* ============================================================
   Steel Rail Design System — Theme Override
   Load AFTER all.min.css to override Limitless/Bootstrap defaults.
   ============================================================ */

/* ----- CSS Custom Properties ----- */
:root {
    --sr-primary: #1B3A5C;
    --sr-primary-light: #2A5A8C;
    --sr-primary-dark: #0F2440;
    --sr-accent: #E8653A;
    --sr-success: #10B981;
    --sr-warning: #F59E0B;
    --sr-danger: #EF4444;
    --sr-info: #3B82F6;
    --sr-page-bg: #F0F2F5;
    --sr-card-bg: #FFFFFF;
    --sr-border: #E2E8F0;
    --sr-text: #1E293B;
    --sr-text-muted: #64748B;
    --sr-radius: 0.625rem;
    --sr-shadow: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
    --sr-shadow-lg: 0 10px 25px rgba(0,0,0,.1), 0 4px 10px rgba(0,0,0,.06);
    --sr-transition: .2s ease;
}

/* ----- Global ----- */
body {
    background-color: var(--sr-page-bg) !important;
    color: var(--sr-text) !important;
}

/* ----- Headings ----- */
h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6 {
    color: var(--sr-primary) !important;
}

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar-main {
    background: linear-gradient(135deg, var(--sr-primary), var(--sr-primary-light)) !important;
    box-shadow: 0 2px 12px rgba(27,58,92,.25) !important;
    padding: .5rem 0 !important;
}

.navbar-main .navbar-brand a,
.navbar-main .navbar-brand h5,
.navbar-main .brand-text {
    color: #fff !important;
}

.navbar-main .navbar-nav .nav-link {
    color: rgba(255,255,255,.85) !important;
    padding: .5rem .85rem !important;
    border-radius: var(--sr-radius) !important;
    transition: background var(--sr-transition), color var(--sr-transition) !important;
    font-size: .875rem !important;
}

.navbar-main .navbar-nav .nav-link:hover,
.navbar-main .navbar-nav .nav-link:focus {
    color: #fff !important;
    background: rgba(255,255,255,.12) !important;
}

.navbar-main .navbar-nav .nav-link i {
    font-size: 1.15rem;
    vertical-align: middle;
    margin-left: .4rem;
}

.navbar-main .navbar-toggler {
    border-color: rgba(255,255,255,.3) !important;
    color: #fff !important;
}

.navbar-main .navbar-toggler-icon {
    filter: invert(1);
}

/* Credit badge in navbar */
.credit-badge {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    background: var(--sr-success) !important;
    color: #fff !important;
    padding: .35rem .75rem;
    border-radius: 2rem;
    font-size: .8rem;
    font-weight: 600;
}

/* Notification dot */
.notification-dot {
    position: absolute;
    top: 2px;
    right: 2px; /* RTL: right */
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--sr-accent);
    border: 2px solid var(--sr-primary);
}

/* ============================================================
   CARDS
   ============================================================ */
.card {
    border: 1px solid var(--sr-border) !important;
    border-radius: var(--sr-radius) !important;
    box-shadow: var(--sr-shadow) !important;
    background: var(--sr-card-bg) !important;
    transition: box-shadow var(--sr-transition), transform var(--sr-transition) !important;
}

.card-header {
    background: transparent !important;
    border-bottom: 1px solid var(--sr-border) !important;
    font-weight: 600;
}

.card-header h5,
.card-header h6 {
    color: var(--sr-primary) !important;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn-primary {
    background-color: var(--sr-primary) !important;
    border-color: var(--sr-primary) !important;
    color: #fff !important;
}

.btn-primary:hover,
.btn-primary:focus {
    background-color: var(--sr-primary-light) !important;
    border-color: var(--sr-primary-light) !important;
    box-shadow: 0 4px 12px rgba(27,58,92,.3) !important;
}

.btn-accent {
    background-color: var(--sr-accent) !important;
    border-color: var(--sr-accent) !important;
    color: #fff !important;
}

.btn-accent:hover,
.btn-accent:focus {
    background-color: #D55A32 !important;
    border-color: #D55A32 !important;
}

.btn-success {
    background-color: var(--sr-success) !important;
    border-color: var(--sr-success) !important;
}

.btn-success:hover,
.btn-success:focus {
    background-color: #0EA472 !important;
    border-color: #0EA472 !important;
}

.btn-danger {
    background-color: var(--sr-danger) !important;
    border-color: var(--sr-danger) !important;
}

.btn-warning {
    background-color: var(--sr-warning) !important;
    border-color: var(--sr-warning) !important;
}

.btn-info {
    background-color: var(--sr-info) !important;
    border-color: var(--sr-info) !important;
    color: #fff !important;
}

/* ============================================================
   BADGES
   ============================================================ */
.badge.bg-primary { background-color: var(--sr-primary) !important; }
.badge.bg-success { background-color: var(--sr-success) !important; }
.badge.bg-warning { background-color: var(--sr-warning) !important; }
.badge.bg-danger  { background-color: var(--sr-danger)  !important; }
.badge.bg-info    { background-color: var(--sr-info)    !important; }

/* ============================================================
   TABLES
   ============================================================ */
.table {
    border-color: var(--sr-border) !important;
}

.table thead th {
    background-color: var(--sr-primary) !important;
    color: #fff !important;
    border-color: var(--sr-primary-dark) !important;
    font-weight: 600;
    font-size: .8rem;
    text-transform: none;
    padding: .65rem .75rem !important;
}

.table tbody tr {
    transition: background var(--sr-transition) !important;
}

.table tbody tr:hover {
    background-color: rgba(27,58,92,.04) !important;
}

.table td {
    vertical-align: middle !important;
    border-color: var(--sr-border) !important;
    padding: .6rem .75rem !important;
}

/* DataTable header override */
table.dataTable thead tr,
table.display thead tr {
    background-color: var(--sr-primary) !important;
    color: #fff !important;
}

table.dataTable thead th,
table.display thead th {
    background-color: var(--sr-primary) !important;
    color: #fff !important;
}

/* ============================================================
   FORMS
   ============================================================ */
.form-control {
    border-color: var(--sr-border) !important;
    border-radius: var(--sr-radius) !important;
    transition: border-color var(--sr-transition), box-shadow var(--sr-transition) !important;
}

.form-control:focus {
    border-color: var(--sr-primary-light) !important;
    box-shadow: 0 0 0 .2rem rgba(27,58,92,.15) !important;
}

.form-select {
    border-color: var(--sr-border) !important;
    border-radius: var(--sr-radius) !important;
}

.form-select:focus {
    border-color: var(--sr-primary-light) !important;
    box-shadow: 0 0 0 .2rem rgba(27,58,92,.15) !important;
}

.form-check-input:checked {
    background-color: var(--sr-primary) !important;
    border-color: var(--sr-primary) !important;
}

.form-label {
    color: var(--sr-text) !important;
    font-weight: 500;
    font-size: .85rem;
}

/* ============================================================
   ACCORDION
   ============================================================ */
.accordion-item {
    border-color: var(--sr-border) !important;
    border-radius: var(--sr-radius) !important;
    overflow: hidden;
    margin-bottom: .5rem;
}

.accordion-button {
    color: var(--sr-text) !important;
    font-weight: 600;
    background-color: #f8fafc !important;
}

.accordion-button:not(.collapsed) {
    color: var(--sr-primary) !important;
    background-color: rgba(27,58,92,.05) !important;
    box-shadow: none !important;
}

.accordion-button:focus {
    box-shadow: 0 0 0 .2rem rgba(27,58,92,.15) !important;
}

/* ============================================================
   SIDEBAR (Admin)
   ============================================================ */
.sidebar-dark {
    background-color: var(--sr-primary-dark) !important;
}

.sidebar-dark .sidebar-section-body {
    border-bottom: 1px solid rgba(255,255,255,.1);
}

.sidebar-dark .nav-sidebar .nav-link {
    color: rgba(255,255,255,.7) !important;
    border-radius: var(--sr-radius) !important;
    margin: 2px 8px;
    transition: background var(--sr-transition), color var(--sr-transition) !important;
}

.sidebar-dark .nav-sidebar .nav-link:hover {
    color: #fff !important;
    background: rgba(255,255,255,.1) !important;
}

.sidebar-dark .nav-sidebar .nav-link.active {
    color: #fff !important;
    background: var(--sr-primary-light) !important;
}

.sidebar-dark .nav-group-sub .nav-link {
    padding-right: 2.5rem !important;
}

/* ============================================================
   FOOTER
   ============================================================ */
.navbar-footer {
    background: var(--sr-card-bg) !important;
    border-top: 1px solid var(--sr-border) !important;
    color: var(--sr-text-muted);
    font-size: .8rem;
}

.navbar-footer a {
    color: var(--sr-primary) !important;
}

/* ============================================================
   ALERTS
   ============================================================ */
.alert-warning {
    background-color: #FEF3C7 !important;
    border-color: #FDE68A !important;
    color: #92400E !important;
}

.alert-danger {
    background-color: #FEE2E2 !important;
    border-color: #FECACA !important;
    color: #991B1B !important;
}

.alert-success {
    background-color: #D1FAE5 !important;
    border-color: #A7F3D0 !important;
    color: #065F46 !important;
}

.alert-info {
    background-color: #DBEAFE !important;
    border-color: #BFDBFE !important;
    color: #1E40AF !important;
}

/* Profile/Address alert badges override */
.alert.bg-warning {
    background-color: #FEF3C7 !important;
    color: #92400E !important;
    border: 1px solid #FDE68A !important;
}

.alert.bg-warning .alert-icon {
    background: var(--sr-warning) !important;
    color: #fff !important;
}

.alert.bg-warning a {
    color: var(--sr-primary) !important;
    font-weight: 600;
    text-decoration: underline;
}

/* ============================================================
   MODALS
   ============================================================ */
.modal-content {
    border-radius: var(--sr-radius) !important;
    border: none !important;
    box-shadow: var(--sr-shadow-lg) !important;
}

.modal-header {
    border-bottom: 1px solid var(--sr-border) !important;
    background: #f8fafc !important;
    border-radius: var(--sr-radius) var(--sr-radius) 0 0 !important;
}

.modal-header .modal-title {
    color: var(--sr-primary) !important;
    font-weight: 600;
}

.modal-footer {
    border-top: 1px solid var(--sr-border) !important;
}

/* ============================================================
   DROPDOWNS
   ============================================================ */
.dropdown-menu {
    border: 1px solid var(--sr-border) !important;
    border-radius: var(--sr-radius) !important;
    box-shadow: var(--sr-shadow-lg) !important;
}

.dropdown-item:hover,
.dropdown-item:focus {
    background-color: rgba(27,58,92,.05) !important;
    color: var(--sr-primary) !important;
}

/* ============================================================
   OFFCANVAS
   ============================================================ */
.offcanvas {
    border-right: none !important;
    border-left: none !important;
    box-shadow: var(--sr-shadow-lg) !important;
}

.offcanvas-header {
    border-bottom: 1px solid var(--sr-border);
}

.offcanvas-title {
    color: var(--sr-primary) !important;
    font-weight: 600;
}

/* ============================================================
   SELECT2
   ============================================================ */
.select2-container--default .select2-selection--single {
    border-color: var(--sr-border) !important;
    border-radius: var(--sr-radius) !important;
}

.select2-container--default .select2-selection--single:focus,
.select2-container--default.select2-container--focus .select2-selection--single {
    border-color: var(--sr-primary-light) !important;
}

/* ============================================================
   PAGINATION / GRIDJS
   ============================================================ */
.gridjs-pagination .gridjs-pages button {
    border-radius: var(--sr-radius) !important;
}

.gridjs-pagination .gridjs-currentPage {
    background: var(--sr-primary) !important;
    color: #fff !important;
}

/* ============================================================
   AUTH PAGES — Split-Panel Layout
   ============================================================ */
.auth-page-bg {
    background: var(--sr-page-bg);
    min-height: 100vh;
}

.auth-card {
    border: none !important;
    border-radius: 1rem !important;
    box-shadow: var(--sr-shadow-lg) !important;
    overflow: hidden;
    max-width: 960px;
    width: 100%;
}

/* Override Limitless .login-form fixed 25rem width */
.login-form {
    width: 100% !important;
    max-width: 960px !important;
}

.auth-brand-panel {
    background: linear-gradient(160deg, var(--sr-primary-dark), var(--sr-primary), var(--sr-primary-light));
    color: #fff;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2.5rem 2rem;
    text-align: center;
    min-height: 380px;
}

.auth-brand-panel img {
    width: 80px;
    height: auto;
    margin-bottom: 1.25rem;
    filter: brightness(0) invert(1);
}

.auth-brand-panel h3 {
    color: #fff !important;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: .5rem;
}

.auth-brand-panel p {
    color: rgba(255,255,255,.75);
    font-size: .9rem;
    line-height: 1.6;
}

.auth-form-panel {
    padding: 2.5rem 2rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.auth-form-panel h5 {
    color: var(--sr-primary) !important;
    font-weight: 700;
}

.auth-form-panel .btn-primary {
    padding: .6rem 1.5rem;
    font-weight: 600;
}

.auth-form-panel .btn-danger,
.auth-form-panel .btn-accent-otp {
    background-color: var(--sr-accent) !important;
    border-color: var(--sr-accent) !important;
    color: #fff !important;
    padding: .6rem 1.5rem;
    font-weight: 600;
}

.auth-form-panel .btn-danger:hover,
.auth-form-panel .btn-accent-otp:hover {
    background-color: #D55A32 !important;
    border-color: #D55A32 !important;
}

/* Auth page minimal navbar */
.auth-navbar {
    background: transparent !important;
    box-shadow: none !important;
}

.auth-navbar .navbar-brand a {
    color: var(--sr-primary) !important;
}

.auth-navbar .navbar-brand h5 {
    color: var(--sr-primary) !important;
}

/* ============================================================
   HOMEPAGE — Quick Action Cards
   ============================================================ */
.quick-action-card {
    border: 1px solid var(--sr-border) !important;
    border-radius: var(--sr-radius) !important;
    text-align: center;
    padding: 2rem 1.5rem;
    background: var(--sr-card-bg) !important;
    transition: transform var(--sr-transition), box-shadow var(--sr-transition) !important;
    text-decoration: none !important;
    display: block;
    cursor: pointer;
}

.quick-action-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--sr-shadow-lg) !important;
}

.quick-action-card:hover .quick-action-icon {
    color: var(--sr-accent) !important;
}

.quick-action-icon {
    font-size: 2.5rem;
    color: var(--sr-primary);
    margin-bottom: .75rem;
    transition: color var(--sr-transition);
    display: block;
}

.quick-action-card .card-label {
    color: var(--sr-text);
    font-weight: 600;
    font-size: .95rem;
}

/* ============================================================
   ADDRESS CARDS (Profile page)
   ============================================================ */
.address-card {
    border: 2px solid var(--sr-border) !important;
    border-radius: var(--sr-radius) !important;
    transition: border-color var(--sr-transition) !important;
    overflow: hidden;
}

.address-card.address-card-active {
    border-color: var(--sr-success) !important;
}

.address-card .list-group-item {
    border-color: var(--sr-border) !important;
}

.address-card .list-group-item i {
    color: var(--sr-primary) !important;
}

/* ============================================================
   ADMIN HEADER OVERRIDE
   ============================================================ */
.bg-primary.text-white,
.card-header.bg-primary {
    background-color: var(--sr-primary) !important;
    color: #fff !important;
}

/* ============================================================
   INVITATION MODAL — Badge Override
   ============================================================ */
.badge.bg-warning.text-black {
    background-color: var(--sr-primary) !important;
    color: #fff !important;
}

.badge.bg-warning.text-black a {
    color: #fff !important;
}

/* ============================================================
   SCROLLBAR
   ============================================================ */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: var(--sr-page-bg);
}

::-webkit-scrollbar-thumb {
    background: #CBD5E1;
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--sr-text-muted);
}

/* ============================================================
   UTILITIES
   ============================================================ */
.text-primary { color: var(--sr-primary) !important; }
.text-accent  { color: var(--sr-accent)  !important; }
.bg-primary   { background-color: var(--sr-primary) !important; }

/* Content divider styling */
.content-divider span {
    color: var(--sr-text-muted) !important;
}

/* Page header */
.page-header {
    border-bottom: 1px solid var(--sr-border);
}

/* List group */
.list-group-item {
    border-color: var(--sr-border) !important;
}

/* ============================================================
   UX IMPROVEMENTS
   ============================================================ */

/* --- Page fade-in animation --- */
.content-inner {
    animation: fadeInUp .35s ease-out;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* --- Navbar active page indicator --- */
.navbar-main .navbar-nav .nav-link.active {
    color: #fff !important;
    background: rgba(255,255,255,.18) !important;
    font-weight: 700;
}

/* --- Mobile collapsed menu styling --- */
@media (max-width: 991.98px) {
    .navbar-main .navbar-collapse {
        background: var(--sr-primary-dark);
        border-radius: 0 0 var(--sr-radius) var(--sr-radius);
        margin-top: .5rem;
        padding: .75rem;
    }

    .navbar-main .navbar-nav .nav-link {
        padding: .65rem 1rem !important;
        border-bottom: 1px solid rgba(255,255,255,.06);
    }

    .navbar-main .navbar-nav .nav-link:last-child {
        border-bottom: none;
    }

    /* Show credit on mobile inside collapsed menu */
    .credit-badge-mobile {
        display: flex !important;
        justify-content: center;
        margin-top: .5rem;
        padding-top: .75rem;
        border-top: 1px solid rgba(255,255,255,.1);
    }
}

@media (min-width: 992px) {
    .credit-badge-mobile {
        display: none !important;
    }
}

/* --- Welcome hero section (homepage) --- */
.welcome-hero {
    background: linear-gradient(135deg, var(--sr-primary), var(--sr-primary-light));
    color: #fff;
    border-radius: var(--sr-radius);
    padding: 2rem 2.5rem;
    margin-bottom: 1.5rem;
    position: relative;
    overflow: hidden;
}

.welcome-hero::after {
    content: '';
    position: absolute;
    left: -40px;
    top: -40px;
    width: 160px;
    height: 160px;
    background: rgba(255,255,255,.06);
    border-radius: 50%;
}

.welcome-hero h3 {
    color: #fff !important;
    font-weight: 700;
    margin-bottom: .25rem;
}

.welcome-hero p {
    color: rgba(255,255,255,.8);
    margin-bottom: 0;
    font-size: .9rem;
}

/* --- Quick-action card descriptions --- */
.quick-action-card .card-desc {
    display: block;
    color: var(--sr-text-muted);
    font-size: .78rem;
    font-weight: 400;
    margin-top: .35rem;
    line-height: 1.4;
}

/* --- Invitation modal copy row --- */
.invitation-copy-row {
    display: flex;
    align-items: center;
    gap: .5rem;
    background: #f8fafc;
    border: 1px solid var(--sr-border);
    border-radius: var(--sr-radius);
    padding: .6rem 1rem;
    margin-bottom: .75rem;
    direction: ltr;
    font-family: 'Arial', monospace;
}

.invitation-copy-row .copy-value {
    flex: 1;
    font-weight: 600;
    font-size: .85rem;
    color: var(--sr-text);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.invitation-copy-row .copy-btn {
    background: var(--sr-primary);
    color: #fff;
    border: none;
    border-radius: var(--sr-radius);
    padding: .3rem .65rem;
    cursor: pointer;
    font-size: .8rem;
    transition: background var(--sr-transition);
    display: inline-flex;
    align-items: center;
    gap: .3rem;
}

.invitation-copy-row .copy-btn:hover {
    background: var(--sr-primary-light);
}

/* --- Notification offcanvas empty state --- */
.notification-empty {
    text-align: center;
    padding: 2.5rem 1.5rem;
    color: var(--sr-text-muted);
}

.notification-empty i {
    font-size: 2.5rem;
    color: var(--sr-border);
    margin-bottom: .75rem;
    display: block;
}

/* --- Richer footer --- */
.site-footer {
    background: var(--sr-card-bg);
    border-top: 1px solid var(--sr-border);
    padding: 1rem 0;
    font-size: .8rem;
    color: var(--sr-text-muted);
}

.site-footer a {
    color: var(--sr-primary);
    text-decoration: none;
}

.site-footer a:hover {
    text-decoration: underline;
}

/* --- Profile section header with icon --- */
.section-header {
    display: flex;
    align-items: center;
    gap: .5rem;
    padding-bottom: .5rem;
    margin-bottom: 0;
}

.section-header i {
    font-size: 1.25rem;
    color: var(--sr-primary);
}

.section-header h5 {
    margin-bottom: 0;
}

/* --- Better empty data placeholder --- */
.text-empty {
    color: var(--sr-border) !important;
    font-style: italic;
}