/**
 * L'Oréal Box Asset Submission Form - Styles
 * Colors: Black (#000000) and Yellow (#FFC407)
 * Font: Montserrat
 */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Montserrat', sans-serif;
    background-color: #000000;
    padding: 20px;
    min-height: 100vh;
}

/* Page Header */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 40px;
    background-color: #ffffff;
    border-radius: 10px;
    margin-bottom: 30px;
    box-shadow: 0 4px 6px rgba(255, 196, 7, 0.3);
}

.page-header h1 {
    color: #000000;
    font-weight: 700;
    font-size: 24px;
}

.user-info {
    color: #000000;
    font-size: 14px;
}

.user-info strong {
    color: #FFC407;
}

/* Main Container - Two Column Layout */
.main-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    max-width: 1400px;
    margin: 0 auto;
}

/* Form Column */
.form-column {
    background-color: #ffffff;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(255, 196, 7, 0.3);
}

.form-group {
    margin-bottom: 25px;
}

label {
    display: block;
    color: #000000;
    font-weight: 600;
    margin-bottom: 8px;
    font-size: 14px;
}

input[type="date"],
input[type="text"] {
    width: 100%;
    padding: 12px;
    border: 2px solid #FFC407;
    border-radius: 5px;
    font-family: 'Montserrat', sans-serif;
    font-size: 14px;
    color: #000000;
    background-color: #ffffff;
    transition: border-color 0.3s ease;
}

input[type="date"]:focus,
input[type="text"]:focus {
    outline: none;
    border-color: #000000;
}

input.validating {
    border-color: #FFC407;
    animation: pulse 1s infinite;
}

input.valid {
    border-color: #4CAF50;
}

input.invalid {
    border-color: #ff4444;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.6;
    }
}

/* Validation Message */
.validation-message {
    margin-top: 8px;
    font-size: 12px;
    min-height: 18px;
}

.validation-message.loading {
    color: #FFC407;
}

.validation-message.success {
    color: #4CAF50;
}

.validation-message.error {
    color: #ff4444;
}

/* Submit Button */
.submit-btn {
    width: 100%;
    padding: 14px;
    background-color: #FFC407;
    color: #000000;
    border: none;
    border-radius: 5px;
    font-family: 'Montserrat', sans-serif;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 10px;
}

.submit-btn:hover:not(:disabled) {
    background-color: #000000;
    color: #FFC407;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(255, 196, 7, 0.4);
}

.submit-btn:active:not(:disabled) {
    transform: translateY(0);
}

.submit-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Message Alert */
.message {
    margin-top: 20px;
    padding: 12px;
    border-radius: 5px;
    text-align: center;
    font-weight: 600;
    display: none;
}

.message.success {
    background-color: #FFC407;
    color: #000000;
}

.message.error {
    background-color: #ff4444;
    color: #ffffff;
}

/* Preview Column */
.preview-column {
    background-color: #ffffff;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(255, 196, 7, 0.3);
}

.preview-container {
    min-height: 400px;
}

.preview-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 400px;
    color: #999;
    text-align: center;
}

.preview-placeholder svg {
    margin-bottom: 20px;
    opacity: 0.5;
}

.preview-placeholder p {
    font-size: 16px;
}

/* Preview Content */
.preview-content {
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.preview-header {
    border-bottom: 2px solid #FFC407;
    padding-bottom: 15px;
    margin-bottom: 20px;
}

.preview-header h2 {
    color: #000000;
    font-size: 20px;
    margin-bottom: 10px;
}

.preview-info {
    background-color: #f9f9f9;
    padding: 15px;
    border-radius: 5px;
    margin-bottom: 10px;
    border-left: 4px solid #FFC407;
}

.preview-info-label {
    font-size: 12px;
    color: #666;
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 5px;
}

.preview-info-value {
    font-size: 16px;
    color: #000000;
    font-weight: 700;
}

.preview-section {
    margin-top: 25px;
}

.preview-section h3 {
    color: #000000;
    font-size: 16px;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.preview-section h3::before {
    content: '';
    width: 4px;
    height: 16px;
    background-color: #FFC407;
    border-radius: 2px;
}

.contents-summary {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
}

.summary-item {
    flex: 1;
    background-color: #f9f9f9;
    padding: 15px;
    border-radius: 5px;
    text-align: center;
}

.summary-count {
    font-size: 24px;
    font-weight: 700;
    color: #FFC407;
}

.summary-label {
    font-size: 12px;
    color: #666;
    text-transform: uppercase;
    margin-top: 5px;
}

.items-list {
    max-height: 300px;
    overflow-y: auto;
}

.item {
    padding: 10px;
    border-bottom: 1px solid #eee;
    display: flex;
    align-items: center;
    gap: 10px;
}

.item:last-child {
    border-bottom: none;
}

.item-icon {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
}

.item-name {
    flex: 1;
    color: #000000;
    font-size: 14px;
}

.item-type {
    font-size: 11px;
    color: #666;
    text-transform: uppercase;
}

/* Loading Spinner */
.loading-spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid #FFC407;
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* Responsive Design */
@media (max-width: 1024px) {
    .main-container {
        grid-template-columns: 1fr;
    }

    .preview-column {
        order: -1;
    }
}

@media (max-width: 768px) {
    .page-header {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }

    .form-column,
    .preview-column {
        padding: 20px;
    }
}