/* Roadmap Frontend Styles */
.rvptg-roadmap-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

.rvptg-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding: 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 15px;
    color: white;
}

.rvptg-header h2 {
    margin: 0;
    font-size: 28px;
    font-weight: 600;
}

.rvptg-btn-suggest {
    background: white;
    color: #667eea;
    border: none;
    padding: 10px 20px;
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

.rvptg-btn-suggest:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.rvptg-login-notice {
    background: rgba(255,255,255,0.2);
    padding: 10px 20px;
    border-radius: 25px;
    font-size: 14px;
}

/* Board Layout */
.rvptg-board {
    display: grid;
    grid-template-columns: 180px 1fr 1fr 1fr;
    gap: 20px;
    background: white;
    padding: 25px;
    border-radius: 15px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.08);
}

/* Category Column */
.rvptg-category-column {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.rvptg-category-header {
    height: 50px;
}

.rvptg-category-item {
    padding: 20px 10px;
    border-radius: 12px;
    color: white;
    font-weight: 600;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    transition: transform 0.3s;
    min-height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.rvptg-category-item:hover {
    transform: translateX(5px);
}

/* Status Columns */
.rvptg-status-column {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.rvptg-status-header {
    padding: 12px;
    border-radius: 12px;
    font-weight: 600;
    text-align: center;
    color: white;
    box-shadow: 0 4px 12px rgba(0,0,0,0.12);
}

.rvptg-status-header.planned {
    background: linear-gradient(135deg, #FFD93D 0%, #FFB344 100%);
}

.rvptg-status-header.in-progress {
    background: linear-gradient(135deg, #6BCF7F 0%, #4CAF50 100%);
}

.rvptg-status-header.completed {
    background: linear-gradient(135deg, #8B4513 0%, #A0522D 100%);
}

/* Task Groups */
.rvptg-task-group {
    background: #f8f9fa;
    border-radius: 12px;
    padding: 10px;
    min-height: 100px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.rvptg-task-item {
    background: white;
    padding: 10px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    transition: all 0.3s;
    cursor: pointer;
    border-left: 4px solid transparent;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.rvptg-task-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.rvptg-task-item.in-progress {
    border-left-color: #4CAF50;
}

.rvptg-task-item.completed {
    border-left-color: #8B4513;
    opacity: 0.8;
}

.rvptg-task-content {
    flex: 1;
}

.rvptg-task-title {
    color: #333;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
}

.rvptg-task-title:hover {
    color: #667eea;
}

/* Vote Info */
.rvptg-vote-info {
    display: flex;
    align-items: center;
    gap: 5px;
}

.rvptg-vote-btn {
    background: none;
    border: none;
    font-size: 16px;
    cursor: pointer;
    padding: 0;
    transition: transform 0.2s;
}

.rvptg-vote-btn:hover:not(:disabled) {
    transform: scale(1.2);
}

.rvptg-vote-btn:disabled {
    cursor: not-allowed;
    opacity: 0.5;
}

.rvptg-vote-btn.voted {
    animation: heartbeat 0.5s;
}

@keyframes heartbeat {
    0% { transform: scale(1); }
    50% { transform: scale(1.3); }
    100% { transform: scale(1); }
}

.rvptg-vote-count {
    font-size: 12px;
    color: #666;
    min-width: 20px;
}

.rvptg-empty {
    color: #999;
    font-style: italic;
    text-align: center;
    padding: 20px;
}

/* Daily Log */
.rvptg-daily-log {
    margin-top: 40px;
    background: white;
    padding: 25px;
    border-radius: 15px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.08);
}

.rvptg-daily-log h3 {
    margin: 0 0 20px 0;
    color: #333;
    font-size: 20px;
}

.rvptg-daily-items {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.rvptg-daily-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 12px;
    background: #f8f9fa;
    border-radius: 8px;
    transition: background 0.3s;
}

.rvptg-daily-item:hover {
    background: #e9ecef;
}

.rvptg-daily-status {
    font-size: 18px;
}

.rvptg-daily-category {
    font-weight: 600;
    font-size: 12px;
    text-transform: uppercase;
}

.rvptg-daily-title {
    flex: 1;
    color: #333;
}

.rvptg-daily-date {
    color: #666;
    font-size: 12px;
}

/* Modal */
.rvptg-modal {
    position: fixed;
    z-index: 999999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    display: none;
}

.rvptg-modal-content {
    background-color: white;
    margin: 5% auto;
    padding: 20px;
    border-radius: 15px;
    width: 80%;
    max-width: 600px;
    position: relative;
    animation: slideIn 0.3s;
}

@keyframes slideIn {
    from { transform: translateY(-50px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.rvptg-close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
}

.rvptg-close:hover {
    color: #000;
}

/* Responsive */
@media (max-width: 1200px) {
    .rvptg-board {
        grid-template-columns: 150px 1fr 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .rvptg-board {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    
    .rvptg-category-column {
        display: none;
    }
    
    .rvptg-task-group {
        border: 2px solid #e0e0e0;
    }
    
    .rvptg-header {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
}