main>.container {
    padding: 70px 15px 20px;
}

.footer {
    background-color: #f5f5f5;
    font-size: .9em;
    height: 60px;
}

.footer>.container {
    padding-right: 15px;
    padding-left: 15px;
}

.not-set {
    color: #c55;
    font-style: italic;
}

/* add sorting icons to gridview sort links */
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 #212529;
    border-top-width: 0;
}

a.desc:after {
    border-top: solid 7px #212529;
    border-bottom-width: 0;
}

.grid-view th {
    white-space: nowrap;
}

.hint-block {
    display: block;
    margin-top: 5px;
    color: #999;
}

.error-summary {
    color: #a94442;
    background: #fdf7f7;
    border-left: 3px solid #eed3d7;
    padding: 10px 20px;
    margin: 0 0 15px 0;
}

/* align the logout "link" (button in form) of the navbar */
.nav li>form>button.logout {
    padding-top: 7px;
    color: rgba(255, 255, 255, 0.5);
}

@media(max-width:767px) {
    .nav li>form>button.logout {
        display: block;
        text-align: left;
        width: 100%;
        padding: 10px 0;
    }
}

.nav>li>form>button.logout:focus,
.nav>li>form>button.logout:hover {
    text-decoration: none;
    color: rgba(255, 255, 255, 0.75);
}

.nav>li>form>button.logout:focus {
    outline: none;
}

.form-group {
    margin-bottom: 1rem;
}

/* Form Validation Styling */
.invalid-feedback,
.help-block-error,
.help-block,
.error-block,
.help-inline {
    color: #dc3545 !important;
    /* Bootstrap danger red */
    font-size: 0.875em;
    margin-top: 0.25rem;
    display: block;
}

/* Also color hint blocks if they are inside a validation error group */
.has-error .hint-block,
.is-invalid~.form-text,
.has-error .form-text {
    color: #dc3545 !important;
}

.has-error .control-label,
.has-error .form-label,
.has-error .col-form-label {
    color: #dc3545 !important;
}

.has-error .form-control {
    border-color: #dc3545 !important;
}

.has-error .form-control:focus {
    border-color: #dc3545 !important;
    box-shadow: 0 0 0 0.25rem rgba(220, 53, 69, 0.25) !important;
}

/* Error summary styling */
.error-summary {
    color: #b94a48 !important;
    background-color: #f2dede;
    border: 1px solid #eed3d7;
    border-radius: 4px;
    padding: 10px;
    margin-bottom: 20px;
}

.error-summary ul {
    margin-bottom: 0;
}

/* =========================================
   Yellow-Black Theme Overrides (Tire Shop)
   ========================================= */
:root {
    --theme-yellow: #ffc107;
    /* Bootstrap warning yellow */
    --theme-black: #212529;
    /* Bootstrap dark */
    --theme-dark-grey: #343a40;
}

/* Override Primary Color to Yellow/Black for specific elements if desired, 
   or just create a custom feel while keeping semantic names. 
   Let's make 'Primary' items feel like the brand color (Yellow/Black). */

.bg-primary {
    background-color: var(--theme-black) !important;
}

.text-primary {
    color: var(--theme-yellow) !important;
}

.btn-primary {
    background-color: var(--theme-yellow);
    border-color: var(--theme-yellow);
    color: #000;
    font-weight: bold;
}

.btn-primary:hover {
    background-color: #e0a800;
    border-color: #d39e00;
    color: #000;
}

/* Navbar Tweaks */
.navbar-dark .navbar-brand {
    color: var(--theme-yellow);
    font-weight: bold;
}

.navbar-dark .navbar-nav .nav-link {
    color: rgba(255, 255, 255, 0.8);
}

.navbar-dark .navbar-nav .nav-link.active,
.navbar-dark .navbar-nav .nav-link:hover {
    color: var(--theme-yellow);
}

/* Card overrides for that 'feature' look */
.card-header {
    background-color: var(--theme-black);
    color: var(--theme-yellow);
    font-weight: bold;
    border-bottom: 1px solid #444;
}

/* Footer override */
.footer {
    background-color: var(--theme-black);
    color: #aaa;
}

.footer .text-muted {
    color: #aaa !important;
}

/* Login/Landing Page specifics */
.hero-section {
    background: linear-gradient(135deg, #212529 0%, #000000 100%) !important;
}

.hero-section h1 {
    color: var(--theme-yellow) !important;
}

.hero-section p {
    color: #ccc !important;
}

/* Table headers */
.table-dark {
    background-color: var(--theme-black);
    color: var(--theme-yellow);
}

/* Pagination */
.page-item.active .page-link {
    background-color: var(--theme-black);
    border-color: var(--theme-black);
    color: var(--theme-yellow);
}

.page-link {
    color: var(--theme-black);
}
/* =========================================
   'Godly' (Premium) UI Enhancements
   ========================================= */

/* 1. Improved Breadcrumbs Visibility */
.breadcrumb {
    padding: 10px 15px !important;
    background: rgba(255, 255, 255, 0.05) !important;
    border-radius: 8px !important;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
}

.breadcrumb-item a {
    color: var(--theme-yellow) !important;
    text-decoration: none;
    font-weight: 500;
}

.breadcrumb-item.active {
    color: #fff !important;
}

.breadcrumb-item+.breadcrumb-item::before {
    color: rgba(255, 255, 255, 0.5) !important;
}

/* 2. Glassmorphism Design System */
.glass-card {
    background: rgba(255, 255, 255, 0.03) !important;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.125) !important;
    border-radius: 15px !important;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37) !important;
}

.glass-card-header {
    background: rgba(255, 193, 7, 0.1) !important;
    border-bottom: 1px solid rgba(255, 193, 7, 0.2) !important;
    padding: 15px 20px !important;
}

/* 3. Premium Animations */
.hover-glow:hover {
    box-shadow: 0 0 15px rgba(255, 193, 7, 0.5) !important;
    transform: translateY(-2px);
    transition: all 0.3s ease;
}

.anim-pulse {
    animation: pulse-glow 2s infinite;
}

@keyframes pulse-glow {
    0% { box-shadow: 0 0 5px rgba(255, 193, 7, 0.2); }
    50% { box-shadow: 0 0 15px rgba(255, 193, 7, 0.5); }
    100% { box-shadow: 0 0 5px rgba(255, 193, 7, 0.2); }
}

/* 4. Products Index Dashboard */
.stock-badge-pulse {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
    margin-right: 5px;
}
.pulse-green { background: #28a745; box-shadow: 0 0 8px #28a745; }
.pulse-red { background: #dc3545; box-shadow: 0 0 8px #dc3545; animation: blinker 1s linear infinite; }

@keyframes blinker {
    50% { opacity: 0; }
}