/**
 * TMW Metrics - Standardized Log Viewer Styles
 *
 * Provides consistent styling for all log viewers across the application
 * Based on Employee Data module's best-in-class implementation
 */

/* ============================================
   LOG CONTROLS (Top Bar)
   ============================================ */

.log-controls {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    padding: 0.75rem;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 8px;
    flex-wrap: wrap;
}

.log-control-btn {
    background: var(--metro-magenta, #E20074);
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.log-control-btn:hover {
    background: #c0005e;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(226, 0, 116, 0.3);
}

.log-control-btn:active {
    transform: translateY(0);
}

.log-control-btn i {
    font-size: 0.9rem;
}

.log-file-select {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.log-file-select:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--metro-magenta, #E20074);
}

.log-file-select:focus {
    outline: none;
    border-color: var(--metro-magenta, #E20074);
    box-shadow: 0 0 0 3px rgba(226, 0, 116, 0.2);
}

.auto-scroll-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    user-select: none;
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.9rem;
    margin-left: auto; /* Push to right side */
}

.auto-scroll-toggle input[type="checkbox"] {
    width: 16px;
    height: 16px;
    cursor: pointer;
}

/* ============================================
   LOG VIEWER WRAPPER
   ============================================ */

.log-viewer-wrapper {
    background: rgba(0, 0, 0, 0.3);
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* ============================================
   LOG HEADER (Sticky)
   ============================================ */

.log-header {
    display: grid;
    grid-template-columns: 180px 100px 1fr;
    gap: 1rem;
    padding: 0.75rem 1rem;
    background: rgba(0, 0, 0, 0.5);
    border-bottom: 2px solid var(--metro-magenta, #E20074);
    position: sticky;
    top: 0;
    font-weight: 600;
    z-index: 10;
    color: white;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.log-header > div {
    display: flex;
    align-items: center;
}

/* ============================================
   LOG CONTENT AREA
   ============================================ */

.log-content {
    max-height: 400px;
    overflow-y: auto;
    overflow-x: hidden;
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 0.9rem;
    background: rgba(0, 0, 0, 0.2);
}

/* Custom scrollbar for log content */
.log-content::-webkit-scrollbar {
    width: 8px;
}

.log-content::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.3);
}

.log-content::-webkit-scrollbar-thumb {
    background: var(--metro-magenta, #E20074);
    border-radius: 4px;
}

.log-content::-webkit-scrollbar-thumb:hover {
    background: #c0005e;
}

/* ============================================
   LOG ENTRIES
   ============================================ */

.log-entries {
    /* Container for all log entries */
}

.log-entry {
    display: flex;
    gap: 1rem;
    padding: 0.5rem 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    min-height: 32px;
    align-items: center;
    transition: background-color 0.15s ease;
    color: rgba(255, 255, 255, 0.9);
}

.log-entry:nth-child(even) {
    background: rgba(255, 255, 255, 0.03);
}

.log-entry:hover {
    background: rgba(255, 255, 255, 0.08) !important;
}

.log-entry:last-child {
    border-bottom: none;
}

/* ============================================
   LOG ENTRY COMPONENTS
   ============================================ */

.log-timestamp {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 400;
    flex-shrink: 0;
    width: 180px;
}

.log-module-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    text-align: center;
    background: rgba(226, 0, 116, 0.2);
    color: var(--metro-magenta, #E20074);
    border: 1px solid rgba(226, 0, 116, 0.4);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    flex-shrink: 0;
}

.log-level-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 700;
    text-align: center;
    min-width: 90px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    flex-shrink: 0;
}

.log-message {
    word-wrap: break-word;
    word-break: break-word;
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.95);
    flex: 1;
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
}

/* Message readability enhancements */
.log-message:hover {
    color: rgba(255, 255, 255, 1);
    cursor: text;
}

/* Emoji spacing in messages */
.log-message {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Truncated messages show tooltip */
.log-message {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 100%;
}

.log-entry:hover .log-message {
    white-space: normal;
    word-wrap: break-word;
}

/* ============================================
   LOG LEVEL COLOR SCHEMES
   ============================================ */

/* DEBUG - Green */
.log-level-debug {
    background: #2d5a27;
    color: #a3d9a5;
    border: 1px solid #4a8c43;
}

.log-debug .log-message {
    color: rgba(163, 217, 165, 0.95);
}

/* INFO - Blue */
.log-level-info {
    background: #2c5282;
    color: #90cdf4;
    border: 1px solid #4299e1;
}

.log-info .log-message {
    color: rgba(144, 205, 244, 0.95);
}

/* WARNING - Yellow/Orange */
.log-level-warning {
    background: #744210;
    color: #fbd38d;
    border: 1px solid #d69e2e;
}

.log-warning .log-message {
    color: rgba(251, 211, 141, 0.95);
}

/* ERROR - Red */
.log-level-error {
    background: #822727;
    color: #feb2b2;
    border: 1px solid #e53e3e;
}

.log-error .log-message {
    color: rgba(254, 178, 178, 0.95);
}

/* CRITICAL - Dark Red */
.log-level-critical {
    background: #63171b;
    color: #feb2b2;
    border: 1px solid #e53e3e;
    font-weight: 600;
    animation: pulse-critical 2s infinite;
}

.log-critical .log-message {
    color: rgba(254, 178, 178, 0.95);
    font-weight: 600;
}

@keyframes pulse-critical {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(229, 62, 62, 0.4);
    }
    50% {
        box-shadow: 0 0 0 4px rgba(229, 62, 62, 0);
    }
}

/* ============================================
   EMPTY STATE
   ============================================ */

.log-entries:empty::before {
    content: "No logs available";
    display: block;
    padding: 2rem;
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
    font-style: italic;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 768px) {
    .log-header,
    .log-entry {
        grid-template-columns: 140px 80px 1fr;
        gap: 0.5rem;
        font-size: 0.85rem;
    }

    .log-controls {
        flex-direction: column;
        align-items: stretch;
    }

    .log-control-btn,
    .log-file-select {
        width: 100%;
        justify-content: center;
    }

    .auto-scroll-toggle {
        margin-left: 0;
        justify-content: center;
    }

    .log-content {
        max-height: 300px;
    }
}

@media (max-width: 480px) {
    .log-header,
    .log-entry {
        grid-template-columns: 1fr;
        gap: 0.25rem;
    }

    .log-timestamp {
        font-size: 0.75rem;
    }

    .log-level-badge {
        font-size: 0.7rem;
        padding: 0.2rem 0.5rem;
        min-width: 60px;
    }

    .log-message {
        font-size: 0.8rem;
    }
}

/* ============================================
   INTEGRATION WITH EXISTING CARDS
   ============================================ */

.card .log-viewer-wrapper {
    margin-top: 1rem;
}

.card .log-controls {
    margin-top: 0;
}

/* Dark theme override (if needed) */
body.dark-theme .log-viewer-wrapper,
body.dark-theme .log-controls {
    background: rgba(44, 46, 64, 0.95);
    border-color: rgba(255, 255, 255, 0.1);
}

/* ============================================
   UTILITY CLASSES
   ============================================ */

.log-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    color: rgba(255, 255, 255, 0.7);
}

.log-loading i {
    margin-right: 0.5rem;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.log-error-message {
    padding: 1rem;
    background: rgba(130, 39, 39, 0.3);
    border-left: 4px solid #e53e3e;
    color: #feb2b2;
    margin: 0.5rem;
    border-radius: 4px;
}