/* Base styles */
html, body {
    font-family: 'Segoe UI', 'Helvetica Neue', Helvetica, Arial, sans-serif;
    margin: 0;
    padding: 0;
    height: 100%;
    background-color: #f5f7fa;
}

a, .btn-link {
    color: #0066cc;
}

.btn-primary {
    color: #fff;
    background-color: #0066cc;
    border-color: #0055aa;
}

.btn-primary:hover {
    background-color: #0055aa;
    border-color: #004499;
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
    box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

/* App Container */
.app-container {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Top Toolbar */
.top-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
    height: 56px;
    background: linear-gradient(135deg, #1a365d 0%, #2c5282 100%);
    color: white;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

.toolbar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
}

.brand-logo {
    height: 32px;
    width: auto;
}

.brand-name {
    font-size: 1.4rem;
    font-weight: 600;
    letter-spacing: -0.5px;
}

.toolbar-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
}

.user-icon {
    font-size: 1.2rem;
}

.admin-badge {
    background-color: #e53e3e;
    color: white;
    font-size: 0.7rem;
    padding: 2px 6px;
    border-radius: 3px;
    text-transform: uppercase;
    font-weight: 600;
}

/* Main Content Area */
.main-content {
    display: flex;
    margin-top: 56px;
    min-height: calc(100vh - 56px);
}

/* Side Navigation */
.side-nav {
    width: 220px;
    background-color: #2d3748;
    min-height: calc(100vh - 56px);
    position: fixed;
    top: 56px;
    left: 0;
    overflow-y: auto;
}

.nav-menu {
    padding: 10px 0;
}

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

.nav-item {
    margin: 2px 8px;
}

.nav-link {
    display: flex;
    align-items: center;
    padding: 10px 15px;
    color: #a0aec0;
    text-decoration: none;
    border-radius: 6px;
    transition: all 0.2s ease;
    gap: 0;
}

.nav-link > * {
    display: inline-flex;
    align-items: center;
}

.nav-link:hover {
    background-color: #4a5568;
    color: white;
}

.nav-link.active {
    background-color: #0066cc;
    color: white;
}

.nav-icon,
.nav-link i,
.nav-link .bi {
    font-size: 1.1rem;
    margin-right: 10px;
    width: 20px;
    height: 20px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    line-height: 1;
    vertical-align: middle;
}

.nav-text {
    font-size: 0.9rem;
}

.nav-divider {
    height: 1px;
    background-color: #4a5568;
    margin: 10px 15px;
}

.nav-section-title {
    color: #718096;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 10px 15px 5px;
    font-weight: 600;
}

/* Page Content */
.page-content {
    flex: 1;
    margin-left: 220px;
    padding: 20px;
    background-color: #f5f7fa;
}

/* Login Content */
.login-content {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: linear-gradient(135deg, #1a365d 0%, #2c5282 100%);
}

.login-box {
    background: white;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
    width: 100%;
    max-width: 400px;
}

.login-title {
    text-align: center;
    margin-bottom: 30px;
    color: #1a365d;
}

/* Cards */
.card {
    background: white;
    border: none;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    margin-bottom: 20px;
}

.card-header {
    background-color: #f8fafc;
    border-bottom: 1px solid #e2e8f0;
    padding: 15px 20px;
    font-weight: 600;
}

.card-body {
    padding: 20px;
}

/* Tables */
.table {
    margin-bottom: 0;
}

.table th {
    background-color: #f8fafc;
    font-weight: 600;
    border-bottom: 2px solid #e2e8f0;
}

.table td {
    vertical-align: middle;
}

.table-hover tbody tr:hover {
    background-color: #f8fafc;
}

/* Forms */
.form-group {
    margin-bottom: 20px;
}

.form-label {
    font-weight: 500;
    margin-bottom: 5px;
    color: #4a5568;
}

.form-control {
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    padding: 10px 15px;
}

.form-control:focus {
    border-color: #0066cc;
    box-shadow: 0 0 0 3px rgba(0,102,204,0.1);
}

/* Buttons */
.btn {
    border-radius: 6px;
    padding: 8px 16px;
    font-weight: 500;
    transition: all 0.2s ease;
}

.btn-sm {
    padding: 5px 12px;
    font-size: 0.85rem;
}

.btn-success {
    background-color: #38a169;
    border-color: #2f855a;
}

.btn-danger {
    background-color: #e53e3e;
    border-color: #c53030;
}

.btn-warning {
    background-color: #dd6b20;
    border-color: #c05621;
    color: white;
}

.btn-info {
    background-color: #3182ce;
    border-color: #2b6cb0;
    color: white;
}

.btn-outline-primary {
    color: #0066cc;
    border-color: #0066cc;
}

.btn-outline-primary:hover {
    background-color: #0066cc;
    color: white;
}

/* Page Headers */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.page-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1a365d;
    margin: 0;
}

/* Stats Cards */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

.stat-card {
    background: white;
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: #1a365d;
}

.stat-label {
    color: #718096;
    font-size: 0.9rem;
}

/* Status Badges */
.badge {
    padding: 5px 10px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
}

.badge-success {
    background-color: #c6f6d5;
    color: #22543d;
}

.badge-warning {
    background-color: #feebc8;
    color: #744210;
}

.badge-danger {
    background-color: #fed7d7;
    color: #742a2a;
}

.badge-info {
    background-color: #bee3f8;
    color: #2a4365;
}

/* Alerts */
.alert {
    border: none;
    border-radius: 8px;
    padding: 15px 20px;
}

.alert-success {
    background-color: #c6f6d5;
    color: #22543d;
}

.alert-danger {
    background-color: #fed7d7;
    color: #742a2a;
}

.alert-warning {
    background-color: #feebc8;
    color: #744210;
}

.alert-info {
    background-color: #bee3f8;
    color: #2a4365;
}

/* Modal styles */
.modal-content {
    border: none;
    border-radius: 10px;
}

.modal-header {
    border-bottom: 1px solid #e2e8f0;
    padding: 15px 20px;
}

.modal-footer {
    border-top: 1px solid #e2e8f0;
    padding: 15px 20px;
}

/* Custom button actions */
.action-buttons {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.action-buttons .btn {
    margin-right: 4px;
}

/* Order status colors */
.status-completed {
    color: #38a169;
}

.status-pending {
    color: #dd6b20;
}

/* Validation */
.valid.modified:not([type=checkbox]) {
    outline: 1px solid #38a169;
}

.invalid {
    outline: 1px solid #e53e3e;
}

.validation-message {
    color: #e53e3e;
    font-size: 0.85rem;
    margin-top: 5px;
}

/* Blazor Error UI */
.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #e53e3e;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
    border-radius: 8px;
}

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

#blazor-error-ui {
    display: none;
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: #e53e3e;
    color: white;
    padding: 15px 20px;
    border-radius: 8px;
    z-index: 9999;
}

/* Loading spinner */
.loading {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 40px;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #e2e8f0;
    border-top-color: #0066cc;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Empty state */
.empty-state {
    text-align: center;
    padding: 40px;
    color: #718096;
}

.empty-state-icon {
    font-size: 4rem;
    margin-bottom: 20px;
    opacity: 0.5;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .side-nav {
        width: 60px;
    }

    .nav-text {
        display: none;
    }

    .nav-icon {
        margin-right: 0;
    }

    .page-content {
        margin-left: 60px;
    }

    .nav-section-title {
        display: none;
    }
}