:root {
    --lwc-bg-color: #061018;
    --lwc-card-bg: #1e1e1e;
    --lwc-text-primary: #ffffff;
    --lwc-text-secondary: #b3b3b3;
    --lwc-accent: #926AA6;
    --lwc-box-empty: #2a2a2a;
    --lwc-box-filled: #926aa6a2;
    --lwc-box-current: #ffffff;
    --lwc-border-color: #222;
}

.lwc-wrapper {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--lwc-bg-color);
    color: var(--lwc-text-primary);
    margin: 0;
    padding: 20px;
    display: flex;
    justify-content: center;
}

.lwc-container {
    max-width: 1200px; /* Wider for sidebar */
    width: 100%;
    background-color: var(--lwc-card-bg);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.5);
    box-sizing: border-box;
}

.lwc-container *, .lwc-container *::before, .lwc-container *::after {
    box-sizing: border-box;
}

.lwc-main-layout {
    display: flex;
    gap: 30px;
    flex-wrap: wrap; /* Responsive */
}

.lwc-calendar-section {
    flex: 1;
    min-width: 300px;
}

.lwc-chapters-sidebar {
    width: 250px;
    flex-shrink: 0;
    border-left: 1px solid var(--lwc-border-color);
    padding-left: 20px;
}

.lwc-wrapper .lwc-chapters-sidebar h3 {
    margin-top: 0;
    color: var(--lwc-text-secondary);
    font-size: 16px;
    text-transform: uppercase;
    letter-spacing: 1px;
}


.lwc-chapter-content {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.lwc-chapter-checkbox {
    margin-top: 4px;
    cursor: pointer;
    width: 16px;
    height: 16px;
    accent-color: currentColor; /* Matches text color or we can specificy */
}

/* Specific accent colors for checkboxes */
.type-life .lwc-chapter-checkbox { accent-color: #00e5ff; }
.type-career .lwc-chapter-checkbox { accent-color: #ff9d00; }
.type-personal .lwc-chapter-checkbox { accent-color: #76ff03; }
.type-milestone .lwc-chapter-checkbox { accent-color: #ff0055; }

.lwc-chapter-item label {
    cursor: pointer;
    flex: 1;
}

.lwc-wrapper .lwc-chapter-item {
    background: #252525;
    padding: 10px 12px;
    margin-bottom: 10px;
    border-radius: 6px;
    transition: all 0.2s;
    border-left: 3px solid transparent;
}

.lwc-chapter-item:hover {
    background: #333;
}

.lwc-chapter-item.type-life:hover { border-left-color: #00e5ff; }
.lwc-chapter-item.type-career:hover { border-left-color: #ff9d00; }
.lwc-chapter-item.type-personal:hover { border-left-color: #76ff03; }
.lwc-chapter-item.type-milestone:hover { border-left-color: #ff0055; }

.lwc-wrapper .lwc-chapter-title {
    font-weight: bold;
    display: block;
    margin-bottom: 4px;
    font-size: 13px !important;
    line-height: 1.4;
}

.lwc-wrapper .lwc-chapter-desc {
    font-size: 11px !important;
    color: var(--lwc-text-secondary);
    line-height: 1.3;
}

header {
    text-align: center;
    margin-bottom: 30px;
}

h1 {
    margin: 0 0 10px 0;
    color: var(--lwc-text-primary);
}

p {
    color: var(--lwc-text-secondary);
    margin: 0;
}

.lwc-legend {
    display: flex;
    justify-content: flex-start; /* Left align to match grid */
    gap: 20px;
    margin-bottom: 20px;
}

.lwc-legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--lwc-text-secondary);
}

.lwc-box {
    width: 10px;
    height: 10px;
    border: 1px solid var(--lwc-border-color);
    border-radius: 1px;
}

.lwc-box.past {
    background-color: var(--lwc-box-filled);
    border-color: var(--lwc-box-filled);
}

.lwc-box.present {
    background-color: var(--lwc-box-current);
    border-color: var(--lwc-box-current);
    box-shadow: 0 0 4px rgba(255,255,255,0.5);
}

.lwc-box.future {
    background-color: var(--lwc-box-empty);
}

.lwc-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 3px;
    margin-bottom: 30px;
}

.lwc-week-box {
    width: 8px;
    height: 8px;
    border-radius: 1px;
    background-color: var(--lwc-box-empty);
    border: 1px solid transparent; 
    transition: transform 0.1s, box-shadow 0.1s;
}

.lwc-week-box.filled {
    background-color: var(--lwc-box-filled);
}

.lwc-week-box.current {
    background-color: var(--lwc-box-current);
    transform: scale(1.3);
    box-shadow: 0 0 6px rgba(255,255,255,0.8);
    z-index: 20;
    border-radius: 50%; /* Make current week circular */
}

/* Highlight state triggered by JS - Border Only */
.lwc-week-box.highlight-life {
    border-color: #00e5ff !important;
    box-shadow: 0 0 4px #00e5ff;
    z-index: 10;
    transform: scale(1.2);
}

.lwc-week-box.highlight-career {
    border-color: #ff9d00 !important; /* Orange for career */
    box-shadow: 0 0 4px #ff9d00;
    z-index: 10;
    transform: scale(1.2);
}

.lwc-week-box.highlight-personal {
    border-color: #76ff03 !important; /* Bright Green for skills/personal */
    box-shadow: 0 0 4px #76ff03;
    z-index: 10;
    transform: scale(1.2);
}

.lwc-week-box.highlight-milestone {
    background-color: #ff0055 !important; /* Red/Pink fill for specific weeks */
    border-color: #ff0055 !important;
    box-shadow: 0 0 6px #ff0055;
    z-index: 20;
    transform: scale(1.4);
}

.lwc-week-box.highlight-overlap {
    background-color: #ffffff !important;
    border-color: #ffffff !important;
    box-shadow: 0 0 8px #ffffff, 0 0 15px #ffffff; /* Strong glow */
    z-index: 30; /* Highest priority */
    transform: scale(1.3);
}

/* Tooltip */
.lwc-tooltip {
    position: fixed;
    background: rgba(0, 0, 0, 0.95);
    color: var(--lwc-text-primary);
    padding: 12px 16px;
    border-radius: 6px;
    border: 1px solid var(--lwc-accent);
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.2s;
    z-index: 1000;
    font-size: 0.9rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
}

.lwc-tooltip.visible {
    opacity: 1;
}

/* Sidebar Sections */
.lwc-wrapper .lwc-sidebar-section {
    margin-bottom: 15px;
    border-bottom: 1px solid #333;
    padding-bottom: 10px;
}

.lwc-section-header {
    display: flex;
    align-items: center;
    padding: 8px 0;
    cursor: pointer;
    user-select: none;
    justify-content: space-between;
    width: 100%;
    border-radius: 4px;
    transition: background-color 0.2s;
}

.lwc-section-header:hover {
    background-color: rgba(255,255,255,0.05);
}

.lwc-section-header-left {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
}

.lwc-wrapper .lwc-section-title {
    font-weight: bold;
    color: var(--lwc-text-primary);
    text-transform: uppercase;
    font-size: 14px !important;
    letter-spacing: 1px;
    line-height: 1.4;
}

.lwc-toggle-icon {
    transition: transform 0.3s ease;
    font-size: 0.8em;
    color: #888;
}

.lwc-section-header.collapsed .lwc-toggle-icon {
    transform: rotate(-90deg);
}

.lwc-chapters-list {
    display: block; /* Default open */
    padding-left: 10px;
    margin-top: 5px;
    transition: all 0.3s ease;
}

.lwc-chapters-list.hidden {
    display: none;
}

.lwc-select-all-cb {
    cursor: pointer;
    width: 16px;
    height: 16px;
    accent-color: var(--lwc-text-secondary);
}

/* Tooltip style if we want to add hover info later */
.lwc-week-box:hover {
    border-color: rgba(255,255,255,0.5);
    transform: scale(1.5);
    z-index: 30;
}

/* Management Modal Styles */
.lwc-manage-btn {
    background: transparent;
    border: 1px solid #444;
    color: var(--lwc-text-secondary);
    padding: 5px 10px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
    margin-top: 10px;
    transition: all 0.2s;
}

.lwc-manage-btn:hover {
    border-color: var(--lwc-text-primary);
    color: var(--lwc-text-primary);
}

.lwc-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    opacity: 1;
    transition: opacity 0.3s;
}

.lwc-modal.hidden {
    opacity: 0;
    pointer-events: none;
}

.lwc-modal-content {
    background-color: var(--lwc-card-bg);
    width: 90%;
    max-width: 800px;
    max-height: 90vh;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.lwc-modal-header {
    padding: 20px;
    border-bottom: 1px solid var(--lwc-border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.lwc-modal-header h2 {
    margin: 0;
    font-size: 20px;
}

.lwc-close-modal {
    background: none;
    border: none;
    color: var(--lwc-text-secondary);
    font-size: 24px;
    cursor: pointer;
}

.lwc-modal-body {
    padding: 20px;
    overflow-y: auto;
    flex: 1;
}

.lwc-data-controls {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.lwc-action-btn {
    padding: 8px 16px;
    border-radius: 4px;
    border: none;
    cursor: pointer;
    font-weight: bold;
    font-size: 14px;
    transition: opacity 0.2s;
}

.lwc-action-btn:hover {
    opacity: 0.9;
}

.lwc-action-btn.primary { background-color: var(--lwc-accent); color: white; }
.lwc-action-btn.secondary { background-color: #444; color: white; }
.lwc-action-btn.danger { background-color: #d32929; color: white; }
.lwc-action-btn.success { background-color: #00e676; color: #000; }

/* Form Styles */
.lwc-edit-form {
    background: rgba(255, 255, 255, 0.05);
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    border: 1px solid var(--lwc-border-color);
}

.lwc-edit-form.hidden {
    display: none;
}

.lwc-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-bottom: 15px;
}

.lwc-form-group {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.lwc-form-group.full-width {
    grid-column: 1 / -1;
}

.lwc-form-group label {
    font-size: 12px;
    color: var(--lwc-text-secondary);
    text-transform: uppercase;
}

.lwc-form-group input, .lwc-form-group select {
    background: #333;
    border: 1px solid #444;
    color: white;
    padding: 8px;
    border-radius: 4px;
}

.lwc-color-input-wrapper {
    display: flex;
    gap: 10px;
    align-items: center;
}

.lwc-color-input-wrapper input[type="color"] {
    width: 40px;
    height: 35px;
    padding: 0;
    border: none;
}

.lwc-form-actions {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
}

/* Table Styles */
.lwc-events-list-container {
    overflow-x: auto;
}

.lwc-events-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.lwc-events-table th, .lwc-events-table td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid #333;
}

.lwc-events-table th {
    background-color: rgba(255,255,255,0.05);
    color: var(--lwc-text-secondary);
}

.lwc-events-table tr:hover {
    background-color: rgba(255,255,255,0.02);
}

.lwc-color-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    display: inline-block;
}

.lwc-table-actions {
    display: flex;
    gap: 5px;
}

.lwc-icon-btn {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 16px;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.lwc-icon-btn:hover { opacity: 1; }
.lwc-icon-btn.edit { color: #64b5f6; }
.lwc-icon-btn.delete { color: #e57373; }
.lwc-stats-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 30px;
    margin-bottom: 30px;
}

.lwc-stat-card {
    background-color: #252525;
    padding: 20px;
    border-radius: 8px;
    border: 1px solid var(--lwc-border-color);
    text-align: center;
}

.lwc-stat-card h3 {
    margin-top: 0;
    margin-bottom: 15px;
    color: var(--lwc-text-secondary);
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.lwc-stat-value {
    font-size: 18px;
    font-weight: bold;
    color: var(--lwc-text-primary);
    font-variant-numeric: tabular-nums;
    line-height: 1.6;
}

.lwc-stat-details {
    font-size: 14px;
    color: var(--lwc-text-primary);
    line-height: 1.6;
}

footer {
    text-align: center;
    font-size: 12px;
    color: var(--lwc-text-secondary);
    border-top: 1px solid var(--lwc-border-color);
    padding-top: 20px;
}