/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #1f2937;
}

/* Utility Classes */
.bg-gray {
    background-color: #f9fafb;
}

.min-h-screen {
    min-height: 100vh;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
}

@media (min-width: 640px) {
    .container {
        padding: 0 1.5rem;
    }
}

@media (min-width: 1024px) {
    .container {
        padding: 0 2rem;
    }
}

/* Header Styles */
.header {
    background: white;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
    border-bottom: 1px solid #e5e7eb;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 0;
}

.header-left {
    display: flex;
    align-items: center;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

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

.logo-icon {
    width: 2rem;
    height: 2rem;
    color: #2563eb;
}

.logo-text h1 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 0.25rem;
}

.logo-text p {
    color: #6b7280;
    font-size: 0.875rem;
}

.search-container {
    position: relative;
}

.search-icon {
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    width: 1.25rem;
    height: 1.25rem;
    color: #9ca3af;
}

.search-input {
    padding: 0.5rem 1rem 0.5rem 2.5rem;
    border: 1px solid #d1d5db;
    border-radius: 0.5rem;
    width: 16rem;
    font-size: 0.875rem;
    transition: all 0.2s;
}

.search-input:focus {
    outline: none;
    border-color: transparent;
    box-shadow: 0 0 0 2px #2563eb;
}

/* Add Dress Button */
.add-dress-button {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: #2563eb;
    color: white;
    padding: 0.5rem 1rem;
    border: none;
    border-radius: 0.5rem;
    font-weight: 500;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
}

.add-dress-button:hover {
    background: #1d4ed8;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.add-icon {
    width: 1rem;
    height: 1rem;
}

/* Modal Styles */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 1rem;
    backdrop-filter: blur(4px);
}

.modal-overlay.show {
    display: flex;
    animation: fadeIn 0.2s ease-out;
}

.modal-content {
    background: white;
    border-radius: 0.75rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    width: 100%;
    max-width: 28rem;
    max-height: 90vh;
    overflow-y: auto;
    animation: slideIn 0.3s ease-out;
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 1.5rem 0 1.5rem;
    border-bottom: 1px solid #f3f4f6;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
}

.modal-header h2 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1f2937;
}

.modal-close {
    background: none;
    border: none;
    color: #6b7280;
    cursor: pointer;
    padding: 0.25rem;
    border-radius: 0.25rem;
    transition: all 0.2s;
}

.modal-close:hover {
    color: #1f2937;
    background: #f3f4f6;
}

.modal-close svg {
    width: 1.25rem;
    height: 1.25rem;
}

.modal-form {
    padding: 0 1.5rem 1.5rem 1.5rem;
}

/* Form Styles */
.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: #374151;
    margin-bottom: 0.5rem;
}

.required {
    color: #dc2626;
}

.optional {
    color: #6b7280;
    font-weight: 400;
}

.form-input,
.form-textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #d1d5db;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    transition: all 0.2s;
    background: white;
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-textarea {
    resize: vertical;
    min-height: 6rem;
}

.form-error {
    margin-top: 0.25rem;
    font-size: 0.75rem;
    color: #dc2626;
    display: none;
}

.form-error.show {
    display: block;
}

/* Modal Actions */
.modal-actions {
    display: flex;
    gap: 0.75rem;
    justify-content: flex-end;
    margin-top: 2rem;
}

.btn-primary,
.btn-secondary {
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 500;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s;
    border: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    position: relative;
}

.btn-primary {
    background: #2563eb;
    color: white;
}

.btn-primary:hover:not(:disabled) {
    background: #1d4ed8;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.btn-secondary {
    background: #f3f4f6;
    color: #374151;
    border: 1px solid #d1d5db;
}

.btn-secondary:hover {
    background: #e5e7eb;
}

.btn-spinner {
    display: none;
}

.btn-primary.loading .btn-text {
    opacity: 0;
}

.btn-primary.loading .btn-spinner {
    display: flex;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

.spinner {
    width: 1rem;
    height: 1rem;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top: 2px solid white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Toast Notifications */
.toast {
    position: fixed;
    top: 1rem;
    right: 1rem;
    background: white;
    border-radius: 0.5rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    padding: 1rem;
    display: none;
    align-items: flex-start;
    gap: 0.75rem;
    max-width: 24rem;
    z-index: 1100;
    border-left: 4px solid;
}

.toast.show {
    display: flex;
    animation: slideInRight 0.3s ease-out;
}

.success-toast {
    border-left-color: #10b981;
}

.error-toast {
    border-left-color: #ef4444;
}

.toast-content {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    flex: 1;
}

.toast-icon {
    width: 1.25rem;
    height: 1.25rem;
    flex-shrink: 0;
    margin-top: 0.125rem;
}

.success-toast .toast-icon {
    color: #10b981;
}

.error-toast .toast-icon {
    color: #ef4444;
}

.toast-message {
    flex: 1;
}

.toast-title {
    font-weight: 500;
    color: #1f2937;
    font-size: 0.875rem;
    margin-bottom: 0.25rem;
}

.toast-description {
    color: #6b7280;
    font-size: 0.75rem;
}

.toast-close {
    background: none;
    border: none;
    color: #9ca3af;
    cursor: pointer;
    padding: 0.125rem;
    border-radius: 0.25rem;
    transition: color 0.2s;
    flex-shrink: 0;
}

.toast-close:hover {
    color: #6b7280;
}

.toast-close svg {
    width: 1rem;
    height: 1rem;
}

/* Loading State */
.loading-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 60vh;
    text-align: center;
}

.loading-spinner {
    width: 3rem;
    height: 3rem;
    border: 3px solid #e5e7eb;
    border-top: 3px solid #2563eb;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 1rem;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.loading-container p {
    color: #6b7280;
    font-size: 1.125rem;
}

/* Error State */
.error-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 60vh;
    text-align: center;
    padding: 2rem;
}

.error-icon {
    width: 4rem;
    height: 4rem;
    color: #dc2626;
    margin-bottom: 1rem;
}

.error-container h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 0.5rem;
}

.error-container p {
    color: #6b7280;
    margin-bottom: 1.5rem;
}

.retry-button {
    background: #2563eb;
    color: white;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 0.5rem;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s;
}

.retry-button:hover {
    background: #1d4ed8;
}

/* Main Content */
.main-content {
    padding: 2rem 0;
}

.content-header {
    margin-bottom: 1.5rem;
}

.content-header h2 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 0.5rem;
}

.content-header p {
    color: #6b7280;
}

/* Products Grid */
.products-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .products-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Product Card */
.product-card {
    background: white;
    border-radius: 0.75rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: all 0.3s;
    cursor: pointer;
}

.product-card:hover {
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

.product-image-container {
    position: relative;
    overflow: hidden;
}

.product-image {
    width: 100%;
    height: 16rem;
    object-fit: cover;
    transition: transform 0.3s;
}

.product-card:hover .product-image {
    transform: scale(1.05);
}

.product-content {
    padding: 1.5rem;
}

.product-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 0.5rem;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-description {
    color: #6b7280;
    font-size: 0.875rem;
    margin-bottom: 1rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.product-id {
    font-size: 0.75rem;
    color: #9ca3af;
    background: #f3f4f6;
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-family: monospace;
}

.manage-button {
    width: 100%;
    background: #2563eb;
    color: white;
    padding: 0.5rem 1rem;
    border: none;
    border-radius: 0.5rem;
    font-weight: 500;
    font-size: 0.875rem;
    cursor: pointer;
    transition: background-color 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.manage-button:hover {
    background: #1d4ed8;
}

.manage-icon {
    width: 1rem;
    height: 1rem;
}

/* No Results */
.no-results {
    text-align: center;
    padding: 3rem 0;
}

.no-results-icon {
    width: 4rem;
    height: 4rem;
    color: #d1d5db;
    margin: 0 auto 1rem;
}

.no-results h3 {
    font-size: 1.125rem;
    font-weight: 500;
    color: #1f2937;
    margin-bottom: 0.5rem;
}

.no-results p {
    color: #6b7280;
}

/* Image Error Handling */
.product-image-error {
    width: 100%;
    height: 16rem;
    background: #f3f4f6;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #9ca3af;
    font-size: 0.875rem;
    gap: 0.5rem;
}

.product-image-error svg {
    color: #d1d5db;
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-1rem) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(2rem);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Responsive Design */
@media (max-width: 640px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
        align-items: stretch;
    }

    .header-actions {
        flex-direction: column;
        gap: 0.75rem;
    }

    .search-input {
        width: 100%;
    }

    .add-dress-button {
        justify-content: center;
    }

    .logo-text h1 {
        font-size: 1.25rem;
    }

    .container {
        padding: 0 1rem;
    }

    .modal-content {
        margin: 1rem;
        max-width: calc(100% - 2rem);
    }

    .modal-actions {
        flex-direction: column-reverse;
    }

    .btn-primary,
    .btn-secondary {
        width: 100%;
        justify-content: center;
    }
}