/* Solution Reply Styles */
.solution-reply {
    background: #1d3030;
    padding: 20px;
    color: white;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
    border-left: 4px solid #5b86e5;
}

.solution-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.solution-adviser-info {
    display: flex;
    align-items: center;
    gap: 8px;
}

.solution-adviser-name {
    font-weight: 600;
    font-size: 1.1em;
}

.solution-badge {
    background: rgba(255, 255, 255, 0.2);
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 0.8em;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.solution-date {
    font-size: 0.9em;
    opacity: 0.9;
    font-weight: 500;
}

.solution-content {
    margin-top: 12px;
}

.solution-description {
    font-size: 1em;
    line-height: 1.5;
    margin-bottom: 16px;
    background: rgba(255, 255, 255, 0.1);
    padding: 12px;
    border-radius: 8px;
    border-left: 3px solid rgba(255, 255, 255, 0.3);
}

.solution-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.calendar-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(255, 255, 255, 0.2);
    color: white;
    text-decoration: none;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9em;
    font-weight: 500;
    transition: all 0.2s ease;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.calendar-link:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    color: white;
    text-decoration: none;
}

.calendar-link i {
    font-size: 0.9em;
}

/* Notification Styles */
.notification {
    position: fixed;
    top: 80px;
    right: 20px;
    z-index: 2000;
    max-width: 400px;
    animation: slideInRight 0.3s ease-out;
}

.notification-content {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    font-weight: 500;
}

.notification-success {
    background: #10b981;
    color: white;
}

.notification-error {
    background: #ef4444;
    color: white;
}

.notification-info {
    background: #3b82f6;
    color: white;
}

.notification-close {
    background: none;
    border: none;
    color: inherit;
    cursor: pointer;
    padding: 4px;
    margin-left: auto;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.notification-close:hover {
    opacity: 1;
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Solve Button States */
.thread__action[data-action="provide-solution"].has-solution {
    background: #10b981;
    color: white;
}

.thread__action[data-action="provide-solution"].has-solution:hover {
    background: #059669;
}