/**
 * User Log Manager - Frontend Styles
 * 
 * This stylesheet contains all frontend styling for:
 * - Log tables and filters
 * - Dashboard metrics, charts, and calendar view (new)
 * - Recent activity table
 * - Responsive layouts
 * - Status indicators and legend
 * 
 * Updated with:
 * - Enhanced dashboard chart styling
 * - Recent activity table styles
 * - NEW: Calendar View styles
 * - Improved responsive behavior
 */

/* Base Container Styles */
.ulm-frontend-logs-container {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    margin-bottom: 20px;
    padding: 15px;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
    background-color: #f9f9f9;
    font-size: 14px;
    line-height: 1.6;
}

.ulm-frontend-logs-container h2 {
    margin-top: 0;
    color: #23282d;
    border-bottom: 1px solid #e0e0e0;
    padding-bottom: 10px;
    margin-bottom: 20px;
    font-size: 1.5em;
    font-weight: 600;
}

/* Filter Form Styles */
.ulm-frontend-logs-container .ulm-filters-form {
    margin-bottom: 25px;
    padding: 20px;
    background-color: #f0f0f0;
    border: 1px solid #dcdcdc;
    border-radius: 4px;
}

.ulm-frontend-logs-container .ulm-filter-row {
    margin-bottom: 15px;
}

.ulm-frontend-logs-container .ulm-filter-row:last-child {
    margin-bottom: 0;
}

.ulm-frontend-logs-container .ulm-full-width-search {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 3px;
    box-sizing: border-box;
    font-size: 1em;
}

.ulm-frontend-logs-container .ulm-full-width-search:disabled {
    background-color: #e9e9e9;
    cursor: not-allowed;
    opacity: 0.7;
}

.ulm-frontend-logs-container .ulm-date-status-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    align-items: flex-end;
}

.ulm-frontend-logs-container .ulm-date-filter-group,
.ulm-frontend-logs-container .ulm-status-filter-group {
    flex: 1;
    min-width: 180px;
}

.ulm-frontend-logs-container .ulm-date-filter-group label,
.ulm-frontend-logs-container .ulm-status-filter-group label {
    display: block;
    margin-bottom: 5px;
    font-size: 0.9em;
    color: #444;
    font-weight: 500;
}

.ulm-frontend-logs-container .ulm-date-filter-group input[type="date"],
.ulm-frontend-logs-container .ulm-status-filter-group select {
    width: 100%;
    padding: 9px;
    border: 1px solid #ccc;
    border-radius: 3px;
    box-sizing: border-box;
    font-size: 1em;
}

.ulm-frontend-logs-container .ulm-status-filter-group select {
    height: calc(1.5em + 18px + 2px); /* Match date inputs approx */
}

/* Button Styles */
.ulm-frontend-logs-container .ulm-action-buttons .ulm-button {
    padding: 10px 18px;
    text-decoration: none;
    border-radius: 3px;
    cursor: pointer;
    margin-right: 10px;
    font-size: 0.95em;
    border: none;
    font-weight: 500;
    transition: all 0.2s ease-in-out;
}

.ulm-frontend-logs-container .ulm-action-buttons .ulm-button:last-child {
    margin-right: 0;
}

.ulm-frontend-logs-container .ulm-button-primary {
    background-color: #0073aa;
    color: white;
}

.ulm-frontend-logs-container .ulm-button-primary:hover {
    background-color: #005a87;
}

.ulm-frontend-logs-container .ulm-button-secondary {
    background-color: #e0e0e0;
    color: #333;
}

.ulm-frontend-logs-container .ulm-button-secondary:hover {
    background-color: #d0d0d0;
}

/* Table Styles */
.ulm-log-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
    background-color: #fff;
    box-shadow: 0 1px 3px rgba(0,0,0,0.08);
    border: 1px solid #e0e0e0;
}

.ulm-log-table th,
.ulm-log-table td {
    border-bottom: 1px solid #e0e0e0;
    padding: 12px 15px;
    text-align: left;
    vertical-align: top;
}

.ulm-log-table th:first-child,
.ulm-log-table td:first-child {
    padding-left: 15px;
}

.ulm-log-table th:last-child,
.ulm-log-table td:last-child {
    padding-right: 15px;
}

.ulm-log-table th {
    background-color: #f7f7f7;
    font-weight: 600;
    color: #333;
    font-size: 0.9em;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.ulm-log-table tbody tr:nth-child(even) {
    background-color: #fcfcfc;
}

.ulm-log-table tbody tr:hover {
    background-color: #f0f5fa;
}

/* Pagination Styles */
.ulm-pagination {
    margin-top: 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.ulm-pagination .displaying-num {
    font-size: 0.9em;
    color: #555;
}

.ulm-pagination ul.page-numbers {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
}

.ulm-pagination ul.page-numbers li {
    display: inline;
    margin: 0;
}

.ulm-pagination ul.page-numbers li > * {
    display: inline-block;
    padding: 8px 12px;
    border: 1px solid #ccc;
    text-decoration: none;
    color: #0073aa;
    background-color: #fff;
    border-radius: 3px;
    transition: all 0.2s ease-in-out;
    line-height: 1.4;
}

.ulm-pagination ul.page-numbers li > a.page-numbers:hover {
    background-color: #0073aa;
    color: #fff;
    border-color: #0073aa;
}

.ulm-pagination ul.page-numbers li > span.page-numbers.current {
    background-color: #0073aa;
    color: #fff;
    border-color: #0073aa;
    font-weight: bold;
}

.ulm-pagination ul.page-numbers li > span.page-numbers.dots {
    background-color: transparent;
    border-color: transparent;
    color: #555;
    padding: 8px 4px;
}

/* Message Styles */
.ulm-message {
    padding: 12px 15px;
    border-radius: 3px;
    margin-bottom: 20px;
    border-width: 1px;
    border-style: solid;
}

.ulm-message.ulm-error {
    background-color: #fef2f2;
    border-color: #fecaca;
    color: #991b1b;
}

.ulm-message {
    background-color: #eff6ff;
    border-color: #bfdbfe;
    color: #1e40af;
}

/* Status Box Styles */
.ulm-status-box {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 4px;
    font-weight: bold;
    font-size: 0.9em;
    min-width: 30px;
    text-align: center;
    border: 1px solid rgba(0,0,0,0.1);
    line-height: 1.4;
}

.ulm-status-box[style*="background-color: #FFFFFF;"],
.ulm-status-box[style*="background-color: #ffffff;"] {
    border: 1px solid #ccc;
}

/* Legend Styles */
.ulm-legend-controls {
    margin-bottom: 10px;
    text-align: left;
}

#ulm-toggle-legend-btn {
    font-size: 0.9em;
    padding: 8px 12px;
}

.ulm-status-legend {
    margin-top: 0;
    padding: 20px;
    background-color: #f7f7f7;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
}

.ulm-status-legend h4 {
    margin-top: 0;
    margin-bottom: 15px;
    font-size: 1.1em;
    color: #333;
}

.ulm-legend-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.ulm-legend-list li {
    margin-bottom: 10px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
}

.ulm-legend-list li .ulm-status-box {
    flex-shrink: 0;
    margin-bottom: 4px;
}

.ulm-legend-list li strong {
    font-weight: 600;
    margin-bottom: 4px;
}

.ulm-legend-list li .ulm-legend-meaning {
    font-size: 0.95em;
    color: #555;
    flex-basis: 100%;
    margin-left: calc(30px + 8px + 8px);
}

/* ============================================= */
/* Dashboard Metrics & Chart Styles              */
/* ============================================= */

/* Dashboard Stats Period Header */
.ulm-stats-period {
    text-align: center;
    margin: -10px 0 25px 0;
}

.ulm-stats-period h4 {
    font-size: 1.1em;
    color: #555;
    font-weight: 500;
}

/* Metrics Grid Layout */
.ulm-metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
}

/* Metric Card Styling */
.ulm-metric-card {
    background-color: #fff;
    padding: 20px;
    border-radius: 12px;
    border: 1px solid #f0f0f0;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    display: flex;
    align-items: center;
    gap: 20px;
}

.metric-icon-wrapper {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.metric-icon-wrapper .dashicons {
    font-size: 26px;
    height: auto;
    width: auto;
}

.metric-content {
    display: flex;
    flex-direction: column;
}

.metric-value {
    font-size: 1.75em;
    font-weight: 600;
    color: #333;
    line-height: 1.2;
}

.metric-title {
    font-size: 0.85em;
    color: #6c757d;
}

/* Color Themes for Metric Cards */
.metric-icon-wrapper.card-color-green {
    background-color: #eaf6ec;
}

.metric-icon-wrapper.card-color-green .dashicons {
    color: #239e44;
}

.metric-icon-wrapper.card-color-orange {
    background-color: #fff8e8;
}

.metric-icon-wrapper.card-color-orange .dashicons {
    color: #f5a623;
}

.metric-icon-wrapper.card-color-blue {
    background-color: #e7f3ff;
}

.metric-icon-wrapper.card-color-blue .dashicons {
    color: #3572b8;
}

.metric-icon-wrapper.card-color-purple {
    background-color: #f3eefc;
}

.metric-icon-wrapper.card-color-purple .dashicons {
    color: #8c5de7;
}

/* Chart Grid Layout */
.ulm-charts-grid {
    display: grid;
    grid-template-columns: 1fr; /* Default to single column */
    gap: 30px;
    margin-top: 40px;
}

/* Chart Container Base Styles */
.ulm-chart-container {
    background-color: #fff;
    padding: 20px;
    border-radius: 12px;
    border: 1px solid #f0f0f0;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

.ulm-chart-container h3 {
    margin-top: 0;
    margin-bottom: 20px;
    font-size: 1.2em;
    text-align: center;
    color: #333;
}

/* Donut Chart Container */
.ulm-chart-container #ulmDonutChartContainer {
    max-width: 400px;
    max-height: 400px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    padding: 0 20px;
}

/* Bar Chart Container */
.ulm-chart-container #ulmBarChartContainer {
    margin: 0 auto;
    position: relative;
    padding: 0 20px 20px;
}

/* Recent Activity Table Styles */
.ulm-recent-activity-container {
    background-color: #fff;
    padding: 20px;
    border-radius: 12px;
    border: 1px solid #f0f0f0;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    margin-top: 30px;
}

.ulm-recent-activity-container h3 {
    margin-top: 0;
    margin-bottom: 20px;
    font-size: 1.2em;
    text-align: center;
    color: #333;
}

.ulm-recent-activity-container .ulm-activity-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 0;
    background-color: #fff;
    border: none;
    box-shadow: none;
}

.ulm-recent-activity-container .ulm-activity-table th,
.ulm-recent-activity-container .ulm-activity-table td {
    padding: 12px 15px;
    border-bottom: 1px solid #e0e0e0;
    text-align: left;
    vertical-align: middle;
}

.ulm-recent-activity-container .ulm-activity-table th {
    background-color: #f7f7f7;
    font-weight: 600;
    color: #333;
    font-size: 0.9em;
}

.ulm-recent-activity-container .ulm-activity-table tbody tr:nth-child(even) {
    background-color: #fcfcfc;
}

.ulm-recent-activity-container .ulm-activity-table tbody tr:hover {
    background-color: #f0f5fa;
}

.ulm-recent-activity-container .ulm-activity-table td span[title] {
    cursor: help;
    text-decoration: underline dotted #aaa;
}

/* --- NEW: Calendar View Styles --- */

/* This is the main container for the calendar widget, styled like other dashboard cards. */
.ulm-calendar-container {
    background-color: #fff;
    padding: 20px;
    border-radius: 12px;
    border: 1px solid #f0f0f0;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    margin-top: 30px;
}

/* The title for the calendar widget. */
.ulm-calendar-container h3 {
    margin-top: 0;
    margin-bottom: 20px;
    font-size: 1.2em;
    text-align: center;
    color: #333;
}

/* The main grid structure for the calendar layout. */
.ulm-calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr); /* Creates 7 equal columns for the days of the week. */
    gap: 1px; /* Creates the border lines between cells. */
    background-color: #e9ecef; /* The color of the grid lines. */
    border: 1px solid #e9ecef;
}

/* Base styling for every cell within the calendar grid. */
.ulm-calendar-grid > div {
    background-color: #fff;
    min-height: 90px;
    padding: 8px;
    font-size: 0.9em;
}

/* Styles for the weekday header cells (e.g., "Sun", "Mon"). */
.ulm-calendar-grid .calendar-weekday {
    font-weight: bold;
    text-align: center;
    background-color: #f8f9fa;
    min-height: auto; /* Headers don't need to be as tall as day cells. */
    padding: 10px 5px;
    color: #495057;
}

/* Styles for empty day cells (days not in the current month). */
.ulm-calendar-grid .calendar-day.empty {
    background-color: #f8f9fa;
    cursor: default;
}

/* Styles for a standard day cell containing a date. */
.ulm-calendar-grid .calendar-day {
    position: relative;
    display: flex;
    flex-direction: column;
    transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out; /* Smooth transition for hover effect. */
}

/* An interactive hover effect to highlight the day cell. */
.ulm-calendar-grid .calendar-day:hover {
    transform: scale(1.05); /* Slightly enlarges the cell. */
    box-shadow: 0 5px 15px rgba(0,0,0,0.1); /* Adds a subtle shadow. */
    z-index: 5; /* Ensures the hovered cell appears on top of others. */
}

/* Styles the date number within a day cell. */
.ulm-calendar-grid .day-number {
    font-weight: 600;
    color: #6c757d;
    width: 24px; /* Set width */
    height: 24px; /* Set height */
    line-height: 24px; /* Vertically center */
    text-align: center;
    border-radius: 50%; /* Make it a circle */
    margin-bottom: 5px; /* Space below the number */
    transition: background-color 0.2s, color 0.2s;
}

/* Style for Today's Date */
.ulm-calendar-grid .calendar-day.is-today .day-number {
    background-color: #0073aa; /* WP blue */
    color: #fff;
    font-weight: bold;
}

/* Styles the container for the status indicator. */
.ulm-calendar-grid .day-status {
    margin: auto 0 5px 0; /* Pushes the status to the bottom of the cell. */
    text-align: center;
}

/* Provides slightly larger padding for status boxes inside the calendar for better visibility. */
.ulm-calendar-grid .day-status .ulm-status-box {
    padding: 4px 10px;
    font-size: 1em;
}

/* ============================================= */
/* End of Dashboard Styles                       */
/* ============================================= */

/* Responsive Adjustments */
@media (max-width: 768px) {
    .ulm-log-table thead {
        display: none;
    }
    
    .ulm-log-table,
    .ulm-log-table tbody,
    .ulm-log-table tr,
    .ulm-log-table td {
        display: block;
        width: 100%;
    }
    
    .ulm-log-table tr {
        margin-bottom: 20px;
        border: 1px solid #dcdcdc;
        background-color: #fff;
        border-radius: 4px;
        overflow: hidden;
        box-shadow: 0 1px 2px rgba(0,0,0,0.05);
    }
    
    .ulm-log-table td {
        text-align: right;
        padding: 10px 15px 10px 50%;
        position: relative;
        border: none;
        border-bottom: 1px dotted #eee;
    }
    
    .ulm-log-table td:last-child {
        border-bottom: none;
    }
    
    .ulm-log-table td::before {
        content: attr(data-label);
        position: absolute;
        left: 15px;
        top: 50%;
        transform: translateY(-50%);
        width: calc(50% - 25px);
        padding-right: 10px;
        font-weight: bold;
        text-align: left;
        color: #555;
        font-size: 0.9em;
    }
    
    /* Recent activity table responsive styles */
    .ulm-recent-activity-container .ulm-activity-table {
        display: block;
        overflow-x: auto;
    }
    
    .ulm-legend-list li .ulm-legend-meaning {
        margin-left: 0;
    }
    
    .ulm-frontend-logs-container .ulm-date-status-filters {
        flex-direction: column;
        gap: 10px;
        align-items: stretch;
    }
    
    .ulm-frontend-logs-container .ulm-date-filter-group,
    .ulm-frontend-logs-container .ulm-status-filter-group {
        min-width: 100%;
    }
    
    .ulm-pagination {
        flex-direction: column;
        align-items: center;
    }
    
    .ulm-pagination .displaying-num {
        margin-right: 0;
        margin-bottom: 10px;
        text-align: center;
    }
    
    .ulm-pagination ul.page-numbers {
        justify-content: center;
    }

    /* Chart responsive adjustments */
    .ulm-chart-container #ulmDonutChartContainer {
        max-width: 300px;
    }

    /* --- NEW: Responsive styles for the Calendar View --- */
    .ulm-calendar-grid > div {
        min-height: 70px; /* Reduce height of cells on smaller screens. */
        padding: 4px; /* Reduce padding. */
        font-size: 0.8em; /* Smaller font size. */
    }
    .ulm-calendar-grid .calendar-weekday {
        padding: 5px 2px; /* Tighter padding for weekday headers. */
    }
}

@media (min-width: 992px) {
    .ulm-charts-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .ulm-frontend-logs-container {
        padding: 10px;
    }
    
    .ulm-frontend-logs-container .ulm-filters-form {
        padding: 15px;
    }
    
    .ulm-frontend-logs-container .ulm-action-buttons {
        display: flex;
        flex-direction: column;
        gap: 10px;
    }
    
    .ulm-frontend-logs-container .ulm-action-buttons .ulm-button {
        width: 100%;
        margin-right: 0;
        text-align: center;
    }
    
    .ulm-pagination ul.page-numbers li > * {
        padding: 6px 10px;
        font-size: 0.9em;
    }
    
    .ulm-metrics-grid {
        grid-template-columns: 1fr;
    }

    /* Further mobile adjustments */
    .ulm-chart-container #ulmDonutChartContainer {
        max-width: 250px;
        padding: 0 10px;
    }
    
    .ulm-chart-container #ulmBarChartContainer {
        padding: 0 10px 10px;
    }
    
    /* Recent activity table mobile styles */
    .ulm-recent-activity-container .ulm-activity-table th,
    .ulm-recent-activity-container .ulm-activity-table td {
        padding: 8px 10px;
        font-size: 13px;
    }
}