/* File: assets/css/style.css */

/* Meta Ads Campaign Manager Styles */
.meta-ads-container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 20px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background: #f0f2f5;
}

/* Header */
.meta-ads-header {
    background: #fff;
    padding: 24px;
    border-radius: 8px;
    margin-bottom: 20px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.meta-ads-header-content {
    display: flex;
    align-items: center;
    gap: 16px;
}

.meta-ads-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);
    border-radius: 50%;
}

.meta-ads-header h1 {
    margin: 0;
    font-size: 24px;
    color: #050505;
}

.meta-ads-header p {
    margin: 0;
    color: #65676b;
    font-size: 14px;
}

/* Grid Layout */
.meta-ads-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

@media (max-width: 1024px) {
    .meta-ads-grid {
        grid-template-columns: 1fr;
    }
}

/* Cards */
.meta-ads-card {
    background: #fff;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 16px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.meta-ads-card h2 {
    font-size: 18px;
    color: #050505;
    margin: 0 0 20px 0;
    padding-bottom: 12px;
    border-bottom: 1px solid #e4e6eb;
}

/* Form Groups */
.meta-ads-form-group {
    margin-bottom: 16px;
}

.meta-ads-form-group label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: #050505;
    margin-bottom: 6px;
}

.meta-ads-form-group input[type="text"],
.meta-ads-form-group input[type="url"],
.meta-ads-form-group input[type="number"],
.meta-ads-form-group textarea,
.meta-ads-form-group select {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #dddfe2;
    border-radius: 6px;
    font-size: 14px;
    transition: all 0.2s;
}

.meta-ads-form-group input:focus,
.meta-ads-form-group textarea:focus,
.meta-ads-form-group select:focus {
    outline: none;
    border-color: #1877f2;
    box-shadow: 0 0 0 1px #1877f2;
}

.meta-ads-form-group textarea {
    resize: vertical;
    font-family: inherit;
}

/* Row Layout */
.meta-ads-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

/* Input with Prefix */
.meta-ads-input-prefix {
    display: flex;
    align-items: center;
    gap: 8px;
}

.meta-ads-input-prefix span {
    font-size: 14px;
    color: #65676b;
    font-weight: 500;
}

/* Ad Format Buttons */
.meta-ads-format-buttons {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.meta-ads-format-btn {
    padding: 16px 12px;
    border: 2px solid #dddfe2;
    background: #fff;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.meta-ads-format-btn:hover {
    background: #f0f2f5;
}

.meta-ads-format-btn.active {
    border-color: #1877f2;
    background: #e7f3ff;
}

.meta-ads-format-btn svg {
    width: 32px;
    height: 32px;
    stroke: #65676b;
    fill: none;
}

.meta-ads-format-btn.active svg {
    stroke: #1877f2;
}

.meta-ads-format-btn span {
    font-size: 12px;
    font-weight: 600;
    color: #050505;
}

/* Upload Area */
.meta-ads-upload-area {
    margin-bottom: 16px;
}

.meta-ads-upload-btn {
    width: 100%;
    padding: 32px;
    border: 2px dashed #dddfe2;
    background: #fff;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.meta-ads-upload-btn:hover {
    border-color: #1877f2;
    background: #f0f2f5;
}

.meta-ads-upload-btn svg {
    width: 48px;
    height: 48px;
    stroke: #65676b;
    fill: none;
}

.meta-ads-upload-btn p {
    margin: 0;
    font-size: 14px;
    font-weight: 600;
    color: #050505;
}

.meta-ads-upload-btn span {
    font-size: 12px;
    color: #65676b;
}

/* Specs Box */
.meta-ads-specs {
    background: #e7f3ff;
    border: 1px solid #bedaff;
    border-radius: 6px;
    padding: 12px;
    font-size: 12px;
}

.meta-ads-specs p {
    margin: 0 0 8px 0;
    font-weight: 600;
    color: #050505;
}

.meta-ads-specs ul {
    margin: 0;
    padding-left: 20px;
    color: #65676b;
}

.meta-ads-specs li {
    margin-bottom: 4px;
}

/* Carousel Preview List */
#carousel-preview-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 12px;
}

.carousel-preview-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: #f0f2f5;
    border-radius: 6px;
}

.carousel-preview-item img {
    width: 48px;
    height: 48px;
    object-fit: cover;
    border-radius: 4px;
}

.carousel-preview-item span {
    flex: 1;
    font-size: 14px;
    color: #050505;
}

.carousel-preview-item button {
    width: 24px;
    height: 24px;
    border: none;
    background: #fff;
    border-radius: 50%;
    cursor: pointer;
    font-size: 18px;
    color: #65676b;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.carousel-preview-item button:hover {
    background: #ff0000;
    color: #fff;
}

/* Actions */
.meta-ads-actions {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
}

/* Buttons */
.meta-ads-btn {
    padding: 12px 24px;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.meta-ads-btn-primary {
    background: #1877f2;
    color: #fff;
}

.meta-ads-btn-primary:hover {
    background: #166fe5;
}

.meta-ads-btn-secondary {
    background: #e4e6eb;
    color: #050505;
}

.meta-ads-btn-secondary:hover {
    background: #d8dadf;
}

/* Preview Section */
.meta-ads-right {
    position: relative;
}

.meta-ads-preview-sticky {
    position: sticky;
    top: 20px;
}

.meta-ads-preview-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid #e4e6eb;
}

.meta-ads-preview-header h2 {
    margin: 0;
    font-size: 18px;
    color: #050505;
}

.meta-ads-preview-header select {
    padding: 6px 12px;
    border: 1px solid #dddfe2;
    border-radius: 6px;
    font-size: 12px;
}

/* Preview Frame */
.meta-ads-preview-frame {
    max-width: 500px;
    margin: 0 auto;
    background: #fff;
    border: 1px solid #dddfe2;
    border-radius: 8px;
    overflow: hidden;
}

.preview-header {
    padding: 12px;
    border-bottom: 1px solid #e4e6eb;
}

.preview-page-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.preview-avatar {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 600;
    font-size: 16px;
}

.preview-page-name {
    font-weight: 600;
    font-size: 14px;
    color: #050505;
}

.preview-sponsored {
    font-size: 12px;
    color: #65676b;
}

.preview-text {
    padding: 12px;
    font-size: 15px;
    color: #050505;
    line-height: 1.4;
}

.preview-media {
    background: #000;
}

.preview-media img,
.preview-media video {
    width: 100%;
    height: 350px;
    object-fit: cover;
    display: block;
}

.carousel-preview {
    position: relative;
}

.carousel-indicator {
    position: absolute;
    top: 12px;
    right: 12px;
    background: rgba(0,0,0,0.7);
    color: #fff;
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
}

.preview-link-card {
    padding: 12px;
    background: #f0f2f5;
}

.preview-url {
    font-size: 11px;
    color: #65676b;
    text-transform: uppercase;
    margin-bottom: 4px;
}

.preview-headline {
    font-weight: 600;
    font-size: 14px;
    color: #050505;
    margin-bottom: 2px;
}

.preview-description {
    font-size: 12px;
    color: #65676b;
}

.preview-actions {
    display: flex;
    justify-content: space-around;
    padding: 8px 12px;
    border-top: 1px solid #e4e6eb;
}

.preview-actions button {
    background: none;
    border: none;
    color: #65676b;
    font-size: 14px;
    font-weight: 600;
    padding: 8px 16px;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s;
}

.preview-actions button:hover {
    background: #f0f2f5;
}

.preview-cta {
    padding: 12px;
    border-top: 1px solid #e4e6eb;
}

.preview-cta button {
    width: 100%;
    padding: 10px;
    background: #e4e6eb;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    color: #050505;
    cursor: pointer;
    transition: all 0.2s;
}

.preview-cta button:hover {
    background: #d8dadf;
}

/* Performance Stats */
.meta-ads-performance {
    margin-top: 16px;
    padding: 16px;
    background: #e7f3ff;
    border: 1px solid #bedaff;
    border-radius: 8px;
}

.meta-ads-performance h3 {
    margin: 0 0 12px 0;
    font-size: 14px;
    font-weight: 600;
    color: #050505;
}

.meta-ads-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    text-align: center;
}

.meta-ads-stats div strong {
    display: block;
    font-size: 20px;
    color: #050505;
    margin-bottom: 4px;
}

.meta-ads-stats div span {
    font-size: 12px;
    color: #65676b;
}

/* Notices */
.meta-ads-notice {
    padding: 16px;
    border-radius: 6px;
    margin-bottom: 20px;
    font-size: 14px;
}

.meta-ads-success {
    background: #d4edda;
    border: 1px solid #c3e6cb;
    color: #155724;
}

.meta-ads-error {
    background: #f8d7da;
    border: 1px solid #f5c6cb;
    color: #721c24;
}

.meta-ads-notice p {
    margin: 0;
}