.dash-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem;
    text-align: center;
    min-height: 300px;
}

.dash-loading__spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border-light);
    border-top-color: var(--primary);
    border-right-color: var(--secondary);
    border-radius: 50%;
    animation: dash-spin 0.8s linear infinite;
    margin-bottom: 1rem;
}

.dash-loading__text {
    color: var(--text-tertiary);
    font-size: 0.875rem;
}

.dash-error {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem;
    text-align: center;
}

.dash-error__icon {
    font-size: 3rem;
    color: var(--error);
    margin-bottom: 1rem;
}

.dash-error__message {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

/* ----------------------------------------
   Banner / Alert Components
   ---------------------------------------- */
.dash-banner {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.25rem;
    border-radius: var(--radius-md);
    margin-bottom: 1.5rem;
    animation: dash-slideDown 0.3s ease;
}

.dash-banner--info {
    background: linear-gradient(135deg, #f0f9ff, #e0f2fe);
    border-left: 4px solid var(--primary);
}

.dash-banner--warning {
    background: linear-gradient(135deg, #fffbeb, #fef3c7);
    border-left: 4px solid var(--warning);
}

.dash-banner--success {
    background: linear-gradient(135deg, #ecfdf5, #d1fae5);
    border-left: 4px solid var(--success);
}

.dash-banner--error {
    background: linear-gradient(135deg, #fef2f2, #fee2e2);
    border-left: 4px solid var(--error);
}

.dash-banner__icon {
    font-size: 1.25rem;
}

.dash-banner--info .dash-banner__icon { color: var(--primary); }
.dash-banner--warning .dash-banner__icon { color: var(--warning); }
.dash-banner--success .dash-banner__icon { color: var(--success); }
.dash-banner--error .dash-banner__icon { color: var(--error); }

.dash-banner__content {
    flex: 1;
}

.dash-banner__title {
    font-weight: 600;
    margin-bottom: 0.25rem;
    color: var(--text-primary);
}

.dash-banner__text {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.dash-banner__close {
    background: none;
    border: none;
    font-size: 1rem;
    cursor: pointer;
    color: var(--text-tertiary);
    padding: 0.25rem;
    border-radius: 50%;
    transition: all 0.2s;
}

.dash-banner__close:hover {
    background: rgba(0, 0, 0, 0.05);
    color: var(--text-primary);
}

/* ----------------------------------------
   Stats Grid & Cards
   ---------------------------------------- */
.dash-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.dash-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.dash-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.dash-card--stats {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
}

.dash-card--product {
    padding: 1.25rem;
}

.dash-card--form-section {
    padding: 1.5rem;
}

.dash-card__icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.dash-card__icon--primary {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.1), rgba(59, 130, 246, 0.1));
    color: var(--primary);
}

.dash-card__icon--success {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(59, 130, 246, 0.1));
    color: var(--success);
}

.dash-card__icon--warning {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.1), rgba(249, 115, 22, 0.1));
    color: var(--warning);
}

.dash-card__content {
    flex: 1;
}

.dash-card__label {
    font-size: 0.875rem;
    color: var(--text-tertiary);
    margin-bottom: 0.25rem;
}

.dash-card__value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
}

.dash-card__value--small {
    font-size: 1.25rem;
}

.dash-card__action {
    margin-top: 0.5rem;
}

.dash-card__link {
    font-size: 0.875rem;
    color: var(--primary);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    transition: gap 0.2s;
}

.dash-card__link:hover {
    gap: 0.5rem;
}

.dash-card__title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.dash-card__subtitle {
    font-size: 0.875rem;
    color: var(--text-tertiary);
}

.dash-card__meta {
    margin-top: 0.5rem;
    font-size: 0.75rem;
    color: var(--text-tertiary);
}

.dash-card--skeleton {
    min-height: 110px;
    background: linear-gradient(90deg, var(--bg-tertiary) 25%, var(--border-light) 50%, var(--bg-tertiary) 75%);
    background-size: 200% 100%;
    animation: dash-shimmer 1.5s infinite;
}

/* ----------------------------------------
   Header Section
   ---------------------------------------- */
.dash-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.dash-header__title {
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin: 0;
}

.dash-header__subtitle {
    font-size: 0.875rem;
    color: var(--text-tertiary);
    margin-top: 0.25rem;
}

.dash-header__actions {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

/* ----------------------------------------
   Form Components
   ---------------------------------------- */
.dash-form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
}

@media (max-width: 768px) {
    .dash-form-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

.dash-form-group {
    margin-bottom: 1.25rem;
}

.dash-form-group--inline {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.dash-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.dash-label--required::after {
    content: '*';
    color: var(--error);
    margin-left: 0.25rem;
}

.dash-input-wrapper {
    position: relative;
}

.dash-input-wrapper--icon-left .dash-input {
    padding-left: 2.5rem;
}

.dash-input-wrapper--icon-left .dash-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-tertiary);
    font-size: 0.875rem;
}

.dash-input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-family: inherit;
    transition: all 0.2s;
    background: var(--bg-primary);
    color: var(--text-primary);
}

.dash-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
}

.dash-input:invalid {
    border-color: var(--error);
}

.dash-input--textarea {
    resize: vertical;
    min-height: 100px;
}

.dash-input--number {
    -moz-appearance: textfield;
}

.dash-input--number::-webkit-inner-spin-button,
.dash-input--number::-webkit-outer-spin-button {
    opacity: 0.5;
}

.dash-hint {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    margin-top: 0.25rem;
}

.dash-hint--error {
    color: var(--error);
}

.dash-hint--success {
    color: var(--success);
}

.dash-hint--warning {
    color: var(--warning);
}

.dash-counter {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    margin-top: 0.25rem;
    text-align: right;
}

.dash-form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

/* ----------------------------------------
   Selection Components (Categories, Tags)
   ---------------------------------------- */
.dash-selection-container {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.dash-selection-search {
    padding: 0.75rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--bg-tertiary);
}

.dash-selection-search__input {
    flex: 1;
    border: none;
    background: none;
    outline: none;
    font-size: 0.875rem;
}

.dash-selection-list {
    max-height: 300px;
    overflow-y: auto;
    padding: 0.5rem;
}

.dash-selection-option {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.2s;
}

.dash-selection-option:hover {
    background: var(--gradient-light);
}

.dash-selection-option--selected {
    background: var(--gradient-primary);
    color: white;
}

.dash-selection-option__icon {
    width: 20px;
}

.dash-selection-option__label {
    flex: 1;
    font-size: 0.875rem;
    font-weight: 500;
}

.dash-selection-option__check {
    opacity: 0;
}

.dash-selection-option--selected .dash-selection-option__check {
    opacity: 1;
}

.dash-selected-item {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 0.75rem;
    background: var(--gradient-primary);
    color: white;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 500;
}

.dash-selected-item__remove {
    cursor: pointer;
    font-size: 0.75rem;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.dash-selected-item__remove:hover {
    opacity: 1;
}

.dash-selected-items {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.75rem;
}

.dash-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.25rem 0.625rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 500;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
}

.dash-tag--clickable {
    cursor: pointer;
    transition: all 0.2s;
}

.dash-tag--clickable:hover {
    border-color: var(--primary);
    background: var(--gradient-light);
}

.dash-tag--selected {
    background: var(--gradient-primary);
    color: white;
    border-color: var(--primary);
}

/* ----------------------------------------
   File Upload
   ---------------------------------------- */
.dash-upload {
    border: 2px dashed var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
    background: var(--bg-tertiary);
}

.dash-upload:hover {
    border-color: var(--primary);
    background: var(--gradient-light);
}

.dash-upload--thumbnail {
    min-height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.dash-upload__placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.dash-upload__icon {
    font-size: 2rem;
    color: var(--text-tertiary);
}

.dash-upload__text {
    color: var(--text-secondary);
}

.dash-upload__hint {
    font-size: 0.75rem;
    color: var(--text-tertiary);
}

.dash-upload__preview {
    position: relative;
    display: inline-block;
}

.dash-upload__preview-image {
    width: 150px;
    height: 150px;
    border-radius: var(--radius-md);
    object-fit: cover;
}

.dash-upload__remove {
    position: absolute;
    top: -8px;
    right: -8px;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--error);
    color: white;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.dash-upload__remove:hover {
    transform: scale(1.1);
}

.dash-file-info {
    margin-top: 0.75rem;
    padding: 0.75rem;
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.dash-file-info__icon {
    font-size: 1.5rem;
    color: var(--primary);
}

.dash-file-info__details {
    flex: 1;
}

.dash-file-info__name {
    font-size: 0.875rem;
    font-weight: 500;
    word-break: break-all;
}

.dash-file-info__meta {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    margin-top: 0.25rem;
}

.dash-progress {
    margin-top: 0.75rem;
}

.dash-progress__bar {
    background: var(--border-light);
    border-radius: 20px;
    overflow: hidden;
    height: 8px;
}

.dash-progress__fill {
    width: 0%;
    height: 100%;
    background: var(--gradient-primary);
    transition: width 0.3s ease;
}

.dash-progress__text {
    font-size: 0.75rem;
    text-align: center;
    margin-top: 0.25rem;
    color: var(--text-tertiary);
}

/* ----------------------------------------
   Alert / Toast Messages
   ---------------------------------------- */
.dash-alert {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 1rem;
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
}

.dash-alert--success {
    background: #ecfdf5;
    border-left: 4px solid var(--success);
    color: #065f46;
}

.dash-alert--error {
    background: #fef2f2;
    border-left: 4px solid var(--error);
    color: #991b1b;
}

.dash-alert--info {
    background: #eff6ff;
    border-left: 4px solid var(--info);
    color: #1e40af;
}

.dash-alert--warning {
    background: #fffbeb;
    border-left: 4px solid var(--warning);
    color: #92400e;
}

.dash-alert__icon {
    font-size: 1.125rem;
    margin-top: 0.125rem;
}

.dash-alert__content {
    flex: 1;
}

.dash-alert__title {
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.dash-alert__message {
    font-size: 0.875rem;
}

/* ----------------------------------------
   Button Components
   ---------------------------------------- */
.dash-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    border: 1px solid transparent;
    text-decoration: none;
}

.dash-btn--primary {
    background: var(--gradient-primary);
    color: white;
    border: none;
}

.dash-btn--primary:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-glow);
}

.dash-btn--secondary {
    background: var(--bg-secondary);
    border-color: var(--border-color);
    color: var(--text-secondary);
}

.dash-btn--secondary:hover {
    background: var(--gradient-light);
    border-color: var(--primary);
    color: var(--primary);
}

.dash-btn--danger {
    background: var(--error);
    color: white;
}

.dash-btn--danger:hover {
    background: #dc2626;
    transform: translateY(-1px);
}

.dash-btn--icon {
    width: 36px;
    height: 36px;
    padding: 0;
    border-radius: 50%;
    justify-content: center;
}

.dash-btn--sm {
    padding: 0.375rem 0.75rem;
    font-size: 0.75rem;
}

.dash-btn--lg {
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
}

.dash-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

/* ----------------------------------------
   Grid & List Components
   ---------------------------------------- */
.dash-grid {
    display: grid;
    gap: 1.5rem;
}

.dash-grid--products {
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
}

.dash-grid--stats {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

@media (max-width: 768px) {
    .dash-grid--products {
        grid-template-columns: 1fr;
    }
}

.dash-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.dash-list-item {
    padding: 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: all 0.2s;
}

.dash-list-item:hover {
    border-color: var(--primary-light);
    box-shadow: var(--shadow-sm);
}

/* ----------------------------------------
   Pagination
   ---------------------------------------- */
.dash-pagination {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.dash-pagination__info {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.dash-pagination__controls {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

/* ----------------------------------------
   Modal
   ---------------------------------------- */
.dash-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    animation: dash-fadeIn 0.2s ease;
}

.dash-modal {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    width: 100%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-xl);
    animation: dash-slideUp 0.3s ease;
}

.dash-modal--lg {
    max-width: 800px;
}

.dash-modal--sm {
    max-width: 400px;
}

.dash-modal__header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    background: var(--bg-card);
    z-index: 1;
}

.dash-modal__title {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 600;
}

.dash-modal__close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-tertiary);
    transition: all 0.2s;
}

.dash-modal__close:hover {
    color: var(--error);
}

.dash-modal__body {
    padding: 1.5rem;
}

.dash-modal__footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
}

/* ----------------------------------------
   Empty State
   ---------------------------------------- */
.dash-empty {
    text-align: center;
    padding: 3rem;
}

.dash-empty__icon {
    font-size: 4rem;
    margin-bottom: 1rem;
    color: var(--primary-light);
    opacity: 0.7;
}

.dash-empty__title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.dash-empty__text {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

/* ----------------------------------------
   Spacing Utilities
   ---------------------------------------- */
.dash-m-0 { margin: 0; }
.dash-mt-1 { margin-top: 0.25rem; }
.dash-mt-2 { margin-top: 0.5rem; }
.dash-mt-3 { margin-top: 0.75rem; }
.dash-mt-4 { margin-top: 1rem; }
.dash-mt-5 { margin-top: 1.5rem; }
.dash-mb-1 { margin-bottom: 0.25rem; }
.dash-mb-2 { margin-bottom: 0.5rem; }
.dash-mb-3 { margin-bottom: 0.75rem; }
.dash-mb-4 { margin-bottom: 1rem; }
.dash-mb-5 { margin-bottom: 1.5rem; }
.dash-p-0 { padding: 0; }
.dash-p-1 { padding: 0.25rem; }
.dash-p-2 { padding: 0.5rem; }
.dash-p-3 { padding: 0.75rem; }
.dash-p-4 { padding: 1rem; }
.dash-p-5 { padding: 1.5rem; }

/* ----------------------------------------
   Animations
   ---------------------------------------- */
@keyframes dash-spin {
    to { transform: rotate(360deg); }
}

@keyframes dash-slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes dash-slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes dash-fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes dash-shimmer {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

/* ----------------------------------------
   Responsive
   ---------------------------------------- */
@media (max-width: 768px) {
    .dash-header {
        flex-direction: column;
        align-items: stretch;
    }
    
    .dash-header__actions {
        justify-content: flex-start;
    }
    
    .dash-modal {
        margin: 1rem;
        max-width: calc(100% - 2rem);
    }
}

@media (max-width: 480px) {
    .dash-card--stats {
        flex-direction: column;
        text-align: center;
    }
    
    .dash-form-actions {
        flex-direction: column-reverse;
    }
    
    .dash-form-actions .dash-btn {
        width: 100%;
        justify-content: center;
    }
}