/**
 * KTU Announcements Plugin Styles
 */

.ktu-announcements-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 0;
}

.ktu-announcement-item {
    background: #ffffff;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 24px;
    margin-bottom: 20px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    transition: box-shadow 0.3s ease, transform 0.2s ease;
}

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

.ktu-announcement-title {
    margin: 0 0 12px 0;
    font-size: 20px;
    font-weight: 600;
    line-height: 1.4;
    color: #2c3e50;
}

.ktu-announcement-title a {
    color: #0066cc;
    text-decoration: none;
    transition: color 0.2s ease;
}

.ktu-announcement-title a:hover {
    color: #0052a3;
    text-decoration: underline;
}

.ktu-announcement-date {
    display: flex;
    align-items: center;
    gap: 6px;
    margin: 0 0 16px 0;
    font-size: 14px;
    color: #7f8c8d;
}

.ktu-date-icon {
    font-size: 14px;
}

.ktu-announcement-message {
    margin: 16px 0;
    color: #34495e;
    line-height: 1.6;
    font-size: 15px;
}

.ktu-announcement-message p {
    margin: 0 0 12px 0;
}

.ktu-announcement-message p:last-child {
    margin-bottom: 0;
}

.ktu-announcement-attachments {
    margin-top: 16px;
    padding: 16px;
    background: #f8f9fa;
    border-radius: 6px;
    border-left: 3px solid #0066cc;
}

.ktu-attachments-label {
    display: block;
    margin-bottom: 10px;
    color: #2c3e50;
    font-size: 14px;
    font-weight: 600;
}

.ktu-attachments-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.ktu-attachments-list li {
    margin-bottom: 8px;
}

.ktu-attachments-list li:last-child {
    margin-bottom: 0;
}

.ktu-attachment-link {
    display: inline-flex;
    align-items: center;
    padding: 8px 16px;
    background: #0066cc;
    color: #ffffff;
    text-decoration: none;
    border-radius: 4px;
    border: none;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.ktu-attachment-link:hover {
    background: #0052a3;
    color: #ffffff;
    text-decoration: none;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 102, 204, 0.3);
}

/* Download button specific styles */
.ktu-download-btn {
    display: inline-flex;
    align-items: center;
    padding: 8px 16px;
    background: #0066cc;
    color: #ffffff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.2s ease;
}

.ktu-download-btn:hover {
    background: #0052a3;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 102, 204, 0.3);
}

.ktu-download-btn.downloading {
    opacity: 0.6;
    cursor: wait;
}

.ktu-download-icon {
    margin-right: 6px;
    font-size: 16px;
}

.ktu-announcements-error {
    padding: 20px;
    background: #fff3cd;
    border: 1px solid #ffc107;
    border-radius: 6px;
    color: #856404;
    text-align: center;
    font-weight: 500;
}

/* Fade-in animation */
@keyframes ktuFadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.ktu-fade-in {
    animation: ktuFadeIn 0.4s ease-out forwards;
}

/* Responsive styles */
@media (max-width: 768px) {
    .ktu-announcements-container {
        padding: 10px;
    }

    .ktu-announcement-item {
        padding: 16px;
        margin-bottom: 16px;
    }

    .ktu-announcement-title {
        font-size: 18px;
    }

    .ktu-announcement-message {
        font-size: 14px;
    }

    .ktu-attachment-link {
        display: block;
        text-align: center;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    .ktu-announcement-item {
        background: #1e293b;
        border-color: #334155;
        color: #e2e8f0;
    }

    .ktu-announcement-title {
        color: #f1f5f9;
    }

    .ktu-announcement-title a {
        color: #60a5fa;
    }

    .ktu-announcement-title a:hover {
        color: #93c5fd;
    }

    .ktu-announcement-date {
        color: #94a3b8;
    }

    .ktu-announcement-message {
        color: #cbd5e1;
    }

    .ktu-announcement-attachments {
        background: #0f172a;
        border-left-color: #60a5fa;
    }

    .ktu-attachments-label {
        color: #f1f5f9;
    }

    .ktu-attachment-link {
        background: #1e293b;
        color: #60a5fa;
        border-color: #334155;
    }

    .ktu-attachment-link:hover {
        background: #60a5fa;
        color: #0f172a;
        border-color: #60a5fa;
    }
}