/* ==========================================
   HeavyDutyXRef - Industrial Theme System
   Colors: Orange #FF6B00, Black #2C3333, Yellow #FFC107
   No JavaScript - Pure CSS theming with server-side cookie
   ========================================== */

/* Light Theme (Default) */
:root {
    --primary-orange: #FF6B00;
    --dark-charcoal: #2C3333;
    --accent-yellow: #FFC107;
    --light-gray: #F5F5F5;
    --medium-gray: #E0E0E0;
    --border-gray: #CCCCCC;
    
    /* Theme-specific colors */
    --bg-primary: #FFFFFF;
    --bg-secondary: #F5F5F5;
    --bg-tertiary: #E8E8E8;
    --text-primary: #2C3333;
    --text-secondary: #5A5A5A;
    --text-muted: #888888;
    --border-color: #CCCCCC;
    --shadow-color: rgba(0, 0, 0, 0.1);
    
    /* Component colors */
    --navbar-bg: #2C3333;
    --navbar-text: #FFFFFF;
    --card-bg: #FFFFFF;
    --input-bg: #FFFFFF;
    --input-border: #CCCCCC;
    --table-stripe: #F9F9F9;
}

/* Dark Theme */
[data-theme="dark"] {
    --bg-primary: #1A1A1A;
    --bg-secondary: #2C2C2C;
    --bg-tertiary: #3A3A3A;
    --text-primary: #E0E0E0;
    --text-secondary: #B0B0B0;
    --text-muted: #808080;
    --border-color: #404040;
    --shadow-color: rgba(0, 0, 0, 0.4);
    
    /* Component colors for dark mode */
    --navbar-bg: #1A1A1A;
    --navbar-text: #E0E0E0;
    --card-bg: #2C2C2C;
    --input-bg: #3A3A3A;
    --input-border: #505050;
    --table-stripe: #252525;
}

/* Base styles */
html {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    transition: background-color 0.3s ease, color 0.3s ease;
    min-height: 100%;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    transition: background-color 0.3s ease, color 0.3s ease;
    min-height: 100vh;
    margin: 0;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    color: var(--text-primary);
}

h1:focus {
    outline: none;
}

/* Links */
a {
    color: var(--primary-orange);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: var(--accent-yellow);
    text-decoration: underline;
}

.btn-link {
    color: var(--primary-orange);
}

/* Buttons - Industrial Orange Theme */
.btn-primary {
    color: #FFFFFF !important;
    background-color: var(--primary-orange) !important;
    border-color: var(--primary-orange) !important;
    font-weight: 500;
}

.btn-primary:hover {
    background-color: #E66000 !important;
    border-color: #E66000 !important;
    color: #FFFFFF !important;
}

.btn-primary:focus, .btn-primary:active {
    background-color: var(--primary-orange) !important;
    border-color: var(--primary-orange) !important;
    box-shadow: 0 0 0 0.2rem rgba(255, 107, 0, 0.5) !important;
}

.btn-primary:disabled {
    background-color: var(--primary-orange) !important;
    border-color: var(--primary-orange) !important;
    opacity: 0.65;
}

.btn-success {
    background-color: var(--accent-yellow);
    border-color: var(--accent-yellow);
    color: var(--dark-charcoal);
    font-weight: 500;
}

.btn-success:hover {
    background-color: #FFB300;
    border-color: #FFB300;
}

.btn-warning {
    background-color: var(--accent-yellow);
    border-color: var(--accent-yellow);
    color: var(--dark-charcoal);
}

.btn-outline-primary {
    color: var(--primary-orange);
    border-color: var(--primary-orange);
}

.btn-outline-primary:hover {
    background-color: var(--primary-orange);
    border-color: var(--primary-orange);
    color: #FFFFFF;
}

.btn:focus, .btn:active:focus {
    box-shadow: 0 0 0 0.2rem rgba(255, 107, 0, 0.5);
}

/* Forms */
.form-control, .form-select {
    background-color: var(--input-bg);
    border-color: var(--input-border);
    color: var(--text-primary);
}

.form-control:focus, .form-select:focus {
    background-color: var(--input-bg);
    border-color: var(--primary-orange);
    box-shadow: 0 0 0 0.2rem rgba(255, 107, 0, 0.25);
    color: var(--text-primary);
}

.form-label {
    color: var(--text-primary);
    font-weight: 500;
}

.form-check-input:focus {
    border-color: var(--primary-orange);
    box-shadow: 0 0 0 0.2rem rgba(255, 107, 0, 0.25);
}

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

.darker-border-checkbox.form-check-input {
    border-color: #929292;
}

/* Tables */
.table {
    color: var(--text-primary);
    background-color: var(--card-bg);
}

.table thead th {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    border-bottom-color: var(--border-color);
}

.table tbody tr {
    background-color: var(--card-bg);
}

.table-dark {
    background-color: var(--dark-charcoal);
    color: #FFFFFF;
}

.table-striped tbody tr:nth-of-type(odd) {
    background-color: var(--table-stripe);
}

.table-striped tbody tr:nth-of-type(even) {
    background-color: var(--card-bg);
}

.table-hover tbody tr:hover {
    background-color: rgba(255, 107, 0, 0.05);
}

[data-theme="dark"] .table-hover tbody tr:hover {
    background-color: rgba(255, 107, 0, 0.15);
}

.table td, .table th {
    border-color: var(--border-color);
    color: var(--text-primary);
}

/* Cards */
.card {
    background-color: var(--card-bg);
    border-color: var(--border-color);
    color: var(--text-primary);
}

.card-header {
    background-color: var(--bg-tertiary);
    border-bottom-color: var(--border-color);
    color: var(--text-primary);
}

.card-header.bg-primary {
    background-color: var(--primary-orange) !important;
    color: #FFFFFF !important;
}

.card-header.bg-success {
    background-color: #198754 !important;
    color: #FFFFFF !important;
}

.card-header.text-white {
    color: #FFFFFF !important;
}

/* List Groups (for search results) */
.list-group {
    background-color: transparent;
}

.list-group-item {
    background-color: var(--card-bg);
    border-color: var(--border-color);
    color: var(--text-primary);
}

.list-group-item h6,
.list-group-item p,
.list-group-item small {
    color: var(--text-primary);
}

.list-group-item .text-muted {
    color: var(--text-muted) !important;
}

.list-group-item-action {
    color: var(--text-primary);
}

.list-group-item-action:hover {
    background-color: rgba(255, 107, 0, 0.05);
    color: var(--text-primary);
}

.list-group-item-action:focus {
    background-color: rgba(255, 107, 0, 0.1);
    color: var(--text-primary);
}

[data-theme="dark"] .list-group-item-action:hover {
    background-color: rgba(255, 107, 0, 0.15);
}

[data-theme="dark"] .list-group-item-action:focus {
    background-color: rgba(255, 107, 0, 0.2);
}

/* Alerts */
.alert-warning {
    background-color: rgba(255, 193, 7, 0.15);
    border-color: var(--accent-yellow);
    color: var(--text-primary);
}

.alert-danger {
    background-color: rgba(220, 53, 69, 0.15);
    border-color: #dc3545;
    color: var(--text-primary);
}

.alert-success {
    background-color: rgba(25, 135, 84, 0.15);
    border-color: #198754;
    color: var(--text-primary);
}

.alert-info {
    background-color: rgba(13, 202, 240, 0.15);
    border-color: #0dcaf0;
    color: var(--text-primary);
}

/* Badges */
.badge {
    font-weight: 500;
}

.badge.bg-light {
    background-color: #E8E8E8 !important;
    color: #2C3333 !important;
}

[data-theme="dark"] .badge.bg-light {
    background-color: #505050 !important;
    color: #E0E0E0 !important;
}

.badge.bg-success {
    background-color: #198754 !important;
    color: #FFFFFF !important;
}

.badge.bg-warning {
    background-color: var(--accent-yellow) !important;
    color: var(--dark-charcoal) !important;
}

.badge.bg-secondary {
    background-color: #6c757d !important;
    color: #FFFFFF !important;
}

.text-dark {
    color: #2C3333 !important;
}

[data-theme="dark"] .text-dark {
    color: #E0E0E0 !important;
}

/* Modals */
.modal-content {
    background-color: var(--card-bg);
    border-color: var(--border-color);
    color: var(--text-primary);
}

.modal-header {
    border-bottom-color: var(--border-color);
}

.modal-footer {
    border-top-color: var(--border-color);
}

/* Breadcrumbs */
.breadcrumb {
    background-color: var(--bg-secondary);
}

.breadcrumb-item a {
    color: var(--primary-orange);
}

.breadcrumb-item.active {
    color: var(--text-secondary);
}

/* Content area */
.content {
    padding-top: 1.1rem;
}

/* Validation */
.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid #e50000;
}

.validation-message {
    color: #e50000;
}

.text-muted {
    color: var(--text-muted) !important;
}

/* Error boundary */
.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

.blazor-error-boundary::after {
    content: "An error has occurred."
}

/* Utility classes */
.bg-light {
    background-color: var(--bg-secondary) !important;
}

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

.bg-success {
    background-color: var(--accent-yellow) !important;
    color: var(--dark-charcoal) !important;
}

.border {
    border-color: var(--border-color) !important;
}

/* Text color utilities */
.text-primary {
    color: var(--primary-orange) !important;
}

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

.text-charcoal {
    color: var(--dark-charcoal) !important;
}

/* Loading spinner colors */
.spinner-border {
    color: var(--primary-orange);
}

/* Navbar customization (handled in NavMenu) */
.top-row {
    background-color: var(--navbar-bg);
}

/* Theme toggle button styling */
.theme-toggle {
    background: none;
    border: none;
    color: var(--navbar-text);
    cursor: pointer;
    padding: 0.5rem 1rem;
    margin: 0;
    transition: all 0.3s ease;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    border-radius: 0.25rem;
    width: 100%;
}

.theme-toggle:hover {
    background-color: rgba(255, 107, 0, 0.2);
    color: var(--accent-yellow);
    text-decoration: none;
}

.theme-toggle .theme-icon {
    font-size: 1.25rem;
    display: inline-block;
}

.theme-toggle .theme-label {
    font-size: 0.875rem;
    font-weight: 500;
    display: inline-block;
}

/* Logo styling */
.navbar-brand img {
    height: 40px;
    width: auto;
    margin-right: 0.5rem;
}

/* Smooth theme transitions */
* {
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

/* Don't transition on buttons/links hover states */
button, a, .btn {
    transition: all 0.2s ease;
}