/**
 * Author Profile Styles
 *
 * Styles for the author profile page.
 * Follows Pin theme design system.
 *
 * @package GridMode WordPress Theme
 * @since 1.0.0
 */

/* ==========================================================================
   Author Header
   ========================================================================== */

.pin-author-header {
    background: var(--pin-card-bg, #ffffff);
    padding: 40px 30px;
    margin-bottom: 0;
}

.pin-author-header-inner {
    max-width: 100%;
}

.pin-author-header-main {
    display: flex;
    align-items: flex-start;
    gap: 24px;
    margin-bottom: 30px;
}

.pin-author-avatar {
    flex-shrink: 0;
}

.pin-author-avatar-img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--pin-page-bg, #f6f5f2);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.pin-author-info {
    flex: 1;
    min-width: 0;
}

.pin-author-name {
    font-size: 28px;
    font-weight: 700;
    color: var(--pin-title-color, #333333);
    margin: 0 0 10px 0;
    line-height: 1.2;
}

.pin-author-bio {
    font-size: 15px;
    color: var(--pin-text-secondary, #666666);
    line-height: 1.6;
    margin: 0 0 12px 0;
}

.pin-author-joined {
    font-size: 14px;
    color: var(--pin-text-secondary, #666666);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 6px;
}

.pin-author-joined i {
    color: var(--pin-primary-color, #dd3333);
}

/* ==========================================================================
   Statistics Cards
   ========================================================================== */

.pin-author-stats-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.pin-stat-card {
    text-align: center;
    padding: 20px 16px;
    background: var(--pin-page-bg, #f6f5f2);
    border-radius: 8px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.pin-stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.pin-stat-number {
    display: block;
    font-size: 28px;
    font-weight: 700;
    color: var(--pin-title-color, #333333);
    line-height: 1.2;
    margin-bottom: 4px;
}

.pin-stat-label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--pin-text-secondary, #666666);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Approval rate colors */
.pin-stat-approval--high {
    color: var(--approval-high, #28A745) !important;
}

.pin-stat-approval--medium {
    color: var(--approval-medium, #FFC107) !important;
}

.pin-stat-approval--low {
    color: var(--approval-low, #DC3545) !important;
}

/* ==========================================================================
   Tab Navigation
   ========================================================================== */

.pin-author-tabs {
    display: flex;
    gap: 0;
    background: var(--pin-card-bg, #ffffff);
    border-bottom: 1px solid var(--pin-border-color, #e5e5e5);
    margin-bottom: 0;
}

.pin-author-tab {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 16px 20px;
    background: none;
    border: none;
    font-family: inherit;
    font-size: 14px;
    font-weight: 600;
    color: var(--pin-text-secondary, #666666);
    cursor: pointer;
    transition: color 0.2s ease, border-color 0.2s ease, background-color 0.2s ease;
    border-bottom: 3px solid transparent;
    margin-bottom: -1px;
}

.pin-author-tab:hover {
    color: var(--pin-title-color, #333333);
    background-color: rgba(0, 0, 0, 0.02);
}

.pin-author-tab.is-active {
    color: var(--pin-primary-color, #dd3333);
    border-bottom-color: var(--pin-primary-color, #dd3333);
}

.pin-author-tab i {
    font-size: 16px;
}

.pin-tab-count {
    background: var(--pin-page-bg, #f6f5f2);
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
    min-width: 24px;
}

.pin-author-tab.is-active .pin-tab-count {
    background: var(--pin-primary-color, #dd3333);
    color: #ffffff;
}

/* ==========================================================================
   Tab Content Areas
   ========================================================================== */

.pin-author-tab-content {
    display: none;
    background: var(--pin-card-bg, #ffffff);
    min-height: 300px;
}

.pin-author-tab-content.is-active {
    display: block;
}

/* Posts tab content uses existing grid styles */
#author-posts-tab .gridmode-posts-grid {
    padding: 20px;
}

/* ==========================================================================
   Empty States
   ========================================================================== */

.pin-author-empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--pin-text-secondary, #666666);
}

.pin-author-empty-state i {
    font-size: 48px;
    color: var(--pin-border-color, #e5e5e5);
    margin-bottom: 16px;
    display: block;
}

.pin-author-empty-state p {
    font-size: 16px;
    margin: 0;
}

/* ==========================================================================
   Loading Indicator
   ========================================================================== */

.pin-loading-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    color: var(--pin-text-secondary, #666666);
}

.pin-loading-indicator .loader {
    width: 32px;
    height: 32px;
    border: 3px solid var(--pin-border-color, #e5e5e5);
    border-top-color: var(--pin-primary-color, #dd3333);
    border-radius: 50%;
    animation: pin-spin 0.8s linear infinite;
    margin-bottom: 12px;
}

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

/* ==========================================================================
   Votes Tab
   ========================================================================== */

.pin-votes-filter {
    display: flex;
    gap: 8px;
    padding: 16px 20px;
    border-bottom: 1px solid var(--pin-border-color, #e5e5e5);
    background: var(--pin-page-bg, #f6f5f2);
}

.pin-filter-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: var(--pin-card-bg, #ffffff);
    border: 1px solid var(--pin-border-color, #e5e5e5);
    border-radius: 20px;
    font-family: inherit;
    font-size: 13px;
    font-weight: 500;
    color: var(--pin-text-secondary, #666666);
    cursor: pointer;
    transition: all 0.2s ease;
}

.pin-filter-btn:hover {
    border-color: var(--pin-primary-color, #dd3333);
    color: var(--pin-primary-color, #dd3333);
}

.pin-filter-btn.is-active {
    background: var(--pin-primary-color, #dd3333);
    border-color: var(--pin-primary-color, #dd3333);
    color: #ffffff;
}

.pin-votes-list {
    padding: 0;
}

.pin-vote-item {
    display: flex;
    gap: 16px;
    padding: 16px 20px;
    border-bottom: 1px solid var(--pin-border-color, #e5e5e5);
    transition: background-color 0.2s ease;
}

.pin-vote-item:hover {
    background-color: rgba(0, 0, 0, 0.01);
}

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

.pin-vote-thumb {
    flex-shrink: 0;
    width: 80px;
    height: 60px;
    border-radius: 6px;
    overflow: hidden;
    background: var(--pin-page-bg, #f6f5f2);
}

.pin-vote-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.pin-vote-thumb-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--pin-border-color, #e5e5e5);
}

.pin-vote-thumb-placeholder i {
    font-size: 24px;
}

.pin-vote-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.pin-vote-title {
    font-size: 15px;
    font-weight: 600;
    margin: 0 0 6px 0;
    line-height: 1.4;
}

.pin-vote-title a {
    color: var(--pin-title-color, #333333);
    text-decoration: none;
}

.pin-vote-title a:hover {
    color: var(--pin-primary-color, #dd3333);
}

.pin-vote-meta {
    display: flex;
    align-items: center;
    gap: 12px;
}

.pin-vote-type {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 13px;
    font-weight: 500;
}

.pin-vote-type--like {
    color: var(--pin-like-color, #6ecb0a);
}

.pin-vote-type--dislike {
    color: var(--pin-dislike-color, #fe6969);
}

/* ==========================================================================
   Comments Tab
   ========================================================================== */

.pin-comments-list {
    padding: 0;
}

.pin-comment-item {
    padding: 20px;
    border-bottom: 1px solid var(--pin-border-color, #e5e5e5);
    transition: background-color 0.2s ease;
}

.pin-comment-item:hover {
    background-color: rgba(0, 0, 0, 0.01);
}

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

.pin-comment-content {
    margin-bottom: 12px;
}

.pin-comment-content p {
    margin: 0;
    font-size: 15px;
    line-height: 1.6;
    color: var(--pin-text-color, #414141);
}

.pin-comment-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 16px;
    font-size: 13px;
    color: var(--pin-text-secondary, #666666);
}

.pin-comment-post-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--pin-primary-color, #dd3333);
    text-decoration: none;
    font-weight: 500;
}

.pin-comment-post-link:hover {
    text-decoration: underline;
}

.pin-comment-date {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

/* ==========================================================================
   Load More Button
   ========================================================================== */

.pin-load-more-wrapper {
    padding: 20px;
    text-align: center;
    border-top: 1px solid var(--pin-border-color, #e5e5e5);
}

.pin-load-more-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 200px;
    padding: 12px 24px;
    background: var(--pin-primary-color, #dd3333);
    border: none;
    border-radius: 6px;
    font-family: inherit;
    font-size: 14px;
    font-weight: 600;
    color: #ffffff;
    cursor: pointer;
    transition: background-color 0.2s ease, transform 0.2s ease;
}

.pin-load-more-btn:hover {
    background: var(--pin-primary-hover, #c62828);
    transform: translateY(-1px);
}

.pin-load-more-btn:disabled {
    background: var(--pin-border-color, #e5e5e5);
    color: var(--pin-text-secondary, #666666);
    cursor: not-allowed;
    transform: none;
}

.pin-load-more-btn.is-loading {
    pointer-events: none;
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */

@media screen and (max-width: 1000px) {
    .pin-author-stats-cards {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (max-width: 768px) {
    .pin-author-header {
        padding: 24px 16px;
    }

    .pin-author-header-main {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .pin-author-avatar-img {
        width: 100px;
        height: 100px;
    }

    .pin-author-name {
        font-size: 24px;
    }

    .pin-author-joined {
        justify-content: center;
    }

    .pin-author-stats-cards {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .pin-stat-card {
        padding: 16px 12px;
    }

    .pin-stat-number {
        font-size: 24px;
    }

    .pin-stat-label {
        font-size: 11px;
    }

    /* Tabs */
    .pin-author-tab {
        flex-direction: column;
        padding: 12px 8px;
        font-size: 12px;
        gap: 4px;
    }

    .pin-tab-text {
        display: none;
    }

    .pin-author-tab i {
        font-size: 18px;
    }

    /* Votes */
    .pin-votes-filter {
        padding: 12px 16px;
        overflow-x: auto;
    }

    .pin-filter-btn {
        padding: 6px 12px;
        font-size: 12px;
        white-space: nowrap;
    }

    .pin-vote-item {
        padding: 12px 16px;
    }

    .pin-vote-thumb {
        width: 60px;
        height: 45px;
    }

    .pin-vote-title {
        font-size: 14px;
    }

    /* Comments */
    .pin-comment-item {
        padding: 16px;
    }

    .pin-comment-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
}

@media screen and (max-width: 480px) {
    .pin-author-stats-cards {
        grid-template-columns: repeat(2, 1fr);
    }

    .pin-author-tab {
        padding: 10px 6px;
    }

    .pin-tab-count {
        padding: 2px 6px;
        font-size: 11px;
    }
}