/**
 * History Tab Styles - Matching Reference Design
 * 
 * @package TAICS_Content_Assistant
 * @version 2.0.0
 */

/* ===== HISTORY TAB HEADER ===== */
.taics-history-header {
    margin-bottom: 30px;
}

.taics-history-title h1 {
    color: var(--taics-text-primary);
    font-size: 1.6em;
    margin: 0 0 8px 0;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
}

.taics-history-subtitle {
    color: var(--taics-text-secondary);
    margin: 0;
    font-size: 14px;
    line-height: 1.5;
}

/* ===== STATISTICS SECTION ===== */
.taics-history-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 30px;
    padding: 0;
}

.taics-stat-card {
    text-align: center;
    padding: 0;
    background: transparent;
}

.taics-stat-number {
    font-size: 2.5em;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 8px;
    background: linear-gradient(135deg, var(--taics-primary) 0%, var(--taics-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.taics-stat-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--taics-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin: 0;
}

/* ===== HISTORY LIST ===== */
.taics-history-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

/* ===== HISTORY ITEM ===== */
.taics-history-item {
    background: var(--taics-bg-secondary);
    border: 1px solid var(--taics-border-light);
    border-radius: 8px;
    padding: 20px;
    transition: var(--taics-transition);
    display: flex;
    align-items: flex-start;
    gap: 20px;
    position: relative;
}

.taics-history-item:hover {
    border-color: var(--taics-primary);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.1);
}

/* ===== ITEM MAIN CONTENT ===== */
.taics-item-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.taics-item-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 15px;
}

.taics-item-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--taics-text-primary);
    margin: 0;
    line-height: 1.3;
    flex: 1;
}

.taics-item-status {
    flex-shrink: 0;
}

.taics-status-badge {
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.taics-status-badge.taics-status-publish {
    background: #d4edda;
    color: #155724;
}

.taics-status-badge.taics-status-draft {
    background: #fff3cd;
    color: #856404;
}

.taics-status-badge.taics-status-pending {
    background: #d1ecf1;
    color: #0c5460;
}

/* ===== ITEM META ===== */
.taics-item-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.taics-meta-left {
    display: flex;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
}

.taics-meta-item {
    font-size: 12px;
    color: var(--taics-text-secondary);
    display: flex;
    align-items: center;
    gap: 4px;
    font-weight: 500;
}

.taics-meta-item i {
    width: 12px;
    text-align: center;
    opacity: 0.7;
}

/* ===== ITEM EXCERPT ===== */
.taics-item-excerpt {
    background: var(--taics-bg-tertiary);
    border-radius: 6px;
    padding: 15px;
    border: 1px solid var(--taics-border-light);
}

.taics-item-excerpt p {
    margin: 0 0 10px 0;
    font-size: 14px;
    line-height: 1.5;
    color: var(--taics-text-primary);
}

.taics-word-count {
    font-size: 12px;
    color: var(--taics-text-secondary);
    display: flex;
    align-items: center;
    gap: 6px;
    margin: 0;
}

/* ===== ITEM ACTIONS ===== */
.taics-item-actions {
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex-shrink: 0;
}

.taics-action-btn {
    width: 40px;
    height: 40px;
    border: 1px solid var(--taics-border);
    background: var(--taics-bg-tertiary);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--taics-transition);
    text-decoration: none;
    font-size: 14px;
}

.taics-btn-view {
    color: #17a2b8;
    border-color: rgba(23, 162, 184, 0.3);
    background: rgba(23, 162, 184, 0.05);
}

.taics-btn-view:hover {
    background: #17a2b8;
    color: white;
    border-color: #17a2b8;
    transform: translateY(-1px);
}

.taics-btn-delete {
    color: var(--taics-danger);
    border-color: rgba(220, 53, 69, 0.3);
    background: rgba(220, 53, 69, 0.05);
}

.taics-btn-delete:hover {
    background: var(--taics-danger);
    color: white;
    border-color: var(--taics-danger);
    transform: translateY(-1px);
}

/* ===== EMPTY HISTORY STATE ===== */
.taics-empty-history {
    text-align: center;
    padding: 60px 20px;
    color: var(--taics-text-secondary);
}

.taics-empty-icon {
    width: 80px;
    height: 80px;
    background: var(--taics-border-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: var(--taics-text-secondary);
    font-size: 32px;
}

.taics-empty-history h3 {
    color: var(--taics-text-primary);
    font-size: 1.3em;
    margin: 0 0 10px 0;
    font-weight: 600;
}

.taics-empty-history p {
    margin: 0 0 25px 0;
    font-size: 15px;
    line-height: 1.5;
}

.taics-btn {
    padding: 12px 20px;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--taics-transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}

.taics-btn-primary {
    background: var(--taics-primary);
    color: white;
}

.taics-btn-primary:hover {
    background: var(--taics-secondary);
    transform: translateY(-1px);
}

.taics-btn-secondary {
    background: var(--taics-bg-tertiary);
    color: var(--taics-text-primary);
    border: 1px solid var(--taics-border);
}

.taics-btn-secondary:hover {
    background: var(--taics-border);
}

.taics-switch-tab {
    cursor: pointer;
}

/* ===== HISTORY FOOTER ===== */
.taics-history-footer {
    text-align: center;
    padding: 30px 0 0;
    border-top: 1px solid var(--taics-border-light);
    margin-top: 30px;
}

.taics-load-more {
    background: var(--taics-bg-secondary);
    border: 1px solid var(--taics-border);
    color: var(--taics-text-primary);
    padding: 12px 25px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--taics-transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.taics-load-more:hover {
    border-color: var(--taics-primary);
    background: var(--taics-primary);
    color: white;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1024px) {
    .taics-history-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .taics-history-item {
        flex-direction: column;
        gap: 15px;
    }
    
    .taics-item-actions {
        flex-direction: row;
        justify-content: flex-end;
        order: -1;
        align-self: flex-end;
    }
}

@media (max-width: 768px) {
    .taics-history-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .taics-stat-number {
        font-size: 2em;
    }
    
    .taics-history-item {
        padding: 15px;
    }
    
    .taics-item-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .taics-meta-left {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    .taics-item-excerpt {
        padding: 12px;
    }
    
    .taics-action-btn {
        width: 36px;
        height: 36px;
        font-size: 12px;
    }
}

@media (max-width: 480px) {
    .taics-history-stats {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }
    
    .taics-stat-number {
        font-size: 1.8em;
    }
    
    .taics-stat-label {
        font-size: 11px;
    }
    
    .taics-history-item {
        padding: 12px;
    }
    
    .taics-item-title {
        font-size: 15px;
    }
    
    .taics-meta-item {
        font-size: 11px;
    }
    
    .taics-item-excerpt p {
        font-size: 13px;
    }
    
    .taics-empty-icon {
        width: 60px;
        height: 60px;
        font-size: 24px;
    }
}

/* ===== DARK MODE ADJUSTMENTS ===== */
body.taics-dark-mode .taics-empty-icon {
    background: var(--taics-border);
}

body.taics-dark-mode .taics-item-excerpt {
    background: var(--taics-bg-primary);
    border-color: var(--taics-border);
}

body.taics-dark-mode .taics-status-badge.taics-status-publish {
    background: rgba(40, 167, 69, 0.2);
    color: #28a745;
}

body.taics-dark-mode .taics-status-badge.taics-status-draft {
    background: rgba(255, 193, 7, 0.2);
    color: #ffc107;
}

body.taics-dark-mode .taics-status-badge.taics-status-pending {
    background: rgba(23, 162, 184, 0.2);
    color: #17a2b8;
}