/* Main Layout */
.notification-main {
    position: relative;
    width: calc(100% - 4.4em);
    min-height: 100vh;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    margin-left: auto;
}

/* Container */
.notification-container {
    width: 80%;
    margin: 1.25rem auto;
    padding: 1.25rem;
    background-color: var(--notification-body-bg);
    border-radius: 30px 30px 0 0;
    box-shadow: 0 2px 4px var(--notification-shadow-color);
}

/* Title */
.notification-container .notification-title {
    position: relative;
    color: var(--text-color);
    padding-bottom: 0.7rem;
    font-size: 1.6rem;
    font-weight: 600;
    border-bottom: var(--primary-color) solid 2px;
    text-align: center;
    margin-bottom: 1.25rem;
}

.notification-title::before {
    left: 2em;
}

.notification-title::after {
    right: 2em;
}

.notification-title i {
    margin: 0 0.5em;
    color: var(--primary-color);
    opacity: 0.8;
}

/* Notification List */
.notification-list {
    display: flex;
    flex-direction: column;
    gap: 0.95rem;
}

/* Notification Items */
.notification-item {
    display: flex;
    align-items: center;
    padding: 0.625rem;
    background-color: var(--notification-item-bg);
    border-radius: 0.375rem;
    cursor: pointer;
    box-shadow: var(--notification-item-shadow);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    animation: fadeIn 0.3s ease-out;
}

.notification-item:hover {
    box-shadow: var(--notification-item-hover-shadow);
}

.notification-item.unread {
    border-left: 3px solid var(--notification-unread-border);
    background-color: var(--notification-unread-bg);
}

/* Avatar Styles */
.notification-author-avatar,
.notification-user-avatar {
    margin-right: 1rem;
    flex-shrink: 0;
}

.notification-author-avatar img,
.notification-user-avatar img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}

.update-logo {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}

/* Icon Styles */
.notification-icon {
    font-size: 1.25rem;
    margin-right: 0.95rem;
    color: var(--text-color);
    min-width: 40px;
    min-height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--notification-icon-bg);
    border-radius: 50%;
}

.notification-logo {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--notification-logo-bg);
    border-radius: 8px;
    border: 2px solid var(--notification-unread-border);
    box-shadow: var(--notification-logo-shadow);
}

/* Notification Content */
.notification-content {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.notification-content p {
    margin: 0;
}

.notification-content p a {
    text-decoration: none;
    color: var(--text-secondary-color);
    font-size: 0.95rem;
    line-height: 1.4;
}

.notification-content p a em {
    font-style: italic;
    color: var(--notification-unread-border);
    font-weight: 500;
}

.notification-content p a strong {
    font-weight: 600;
    color: var(--primary-color);
}

.notification-content p a i {
    color: var(--notification-unread-border);
    margin-right: 0.2rem;
    font-size: 1rem;
    transition: color 0.2s ease, transform 0.2s ease;
}

/* Badge Styles */
.major-update-badge {
    background: var(--notification-major-badge-bg);
    color: white;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: var(--notification-major-badge-shadow);
    display: inline-block;
    margin-right: 5px;
}

.minor-update-badge{
    background: var(--notification-minor-badge-bg);
    color: white;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: var(--notification-minor-badge-shadow);
    display: inline-block;
    margin-right: 5px;
}

/* Time and Count */
.notification-time {
    font-size: 0.75rem;
    color: var(--text-muted-color);
    margin-top: 0.25rem;
}

.notification-count {
    font-size: 0.75rem;
    color: var(--text-muted-color);
    font-style: italic;
    margin-left: 0.5rem;
}

/* Empty State */
.notification-empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    text-align: center;
    background-color: var(--notification-empty-bg);
    border-radius: 0.375rem;
    border: 1px dashed var(--notification-empty-border);
}

.notification-empty-state i {
    font-size: 2rem;
    color: var(--notification-unread-border);
    margin-bottom: 1rem;
}

.notification-empty-state p {
    color: var(--text-muted-color);
    font-size: 1rem;
    margin: 0;
}

/* Loading Spinner */
.loading-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    padding: 1.5rem;
    margin: 1rem 0;
    background-color: var(--notification-item-bg);
    border-radius: 0.375rem;
    animation: fadeIn 0.3s ease-out;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--notification-item-bg);
    border-top: 3px solid var(--notification-unread-border);
    border-radius: 50%;
    animation: spin 1s linear infinite, pulse 2s ease-in-out infinite;
}

.loading-text {
    color: var(--text-secondary-color);
    font-size: 0.95rem;
    opacity: 0.8;
    animation: pulse 2s ease-in-out infinite;
}

/* Update Modal */
.update-modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: var(--modal-overlay-bg);
    backdrop-filter: blur(5px);
    animation: modalFadeIn 0.3s ease-out;
}

.update-modal-content {
    background: var(--notification-modal-bg);
    margin: 3% auto;
    padding: 0;
    border: 1px solid var(--notification-unread-border);
    border-radius: 10px;
    width: 90%;
    max-width: 650px;
    box-shadow: var(--notification-modal-shadow);
    animation: modalSlideIn 0.3s ease-out;
    overflow: hidden;
}

.update-modal-header {
    background: var(--notification-modal-header-bg);
    padding: 10px 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: white;
    position: relative;
}

.update-modal-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1.25rem;
    font-weight: 700;
}

.update-modal-title i {
    font-size: 1.4rem;
    animation: rocketBounce 2s ease-in-out infinite;
}

.update-modal-close {
    color: white;
    font-size: 24px;
    font-weight: bold;
    cursor: pointer;
    position: absolute;
    right: 12px;
    top: 8px;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.update-modal-body {
    padding: 15px;
    color: var(--text-color);
}

.update-version-info {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 15px;
    flex-wrap: wrap;
}

.update-badge {
    padding: 4px 10px;
    border-radius: 16px;
    font-size: 11px;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.update-badge.major-badge {
    background: var(--notification-major-badge-bg);
    color: white;
    box-shadow: var(--notification-major-badge-shadow);
}

.update-badge.minor-badge {
    background: var(--notification-minor-badge-bg);
    color: white;
    box-shadow: var(--notification-minor-badge-shadow);
}

.update-version {
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--notification-unread-border);
}

.update-date {
    color: var(--text-muted-color);
    font-size: 0.85rem;
}

.update-details h4 {
    color: var(--primary-color);
    margin-bottom: 10px;
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 6px;
}

.update-details h4::before {
    content: "✨";
    font-size: 1.1rem;
}

.update-content {
    background: var(--notification-content-bg);
    border-left: 3px solid var(--notification-unread-border);
    padding: 12px;
    border-radius: 6px;
    line-height: 1.6;
    white-space: pre-wrap;
    max-height: 300px;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--primary-color) var(--sidebar-secondary-bg-color);
}

.update-content::-webkit-scrollbar {
    width: 6px;
}

.update-content::-webkit-scrollbar-track {
    background: var(--sidebar-secondary-bg-color);
}

.update-content::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 3px;
}

.update-content::-webkit-scrollbar-thumb:hover {
    background: var(--primary-hover-color);
}

.update-modal-footer {
    background: var(--notification-modal-footer-bg);
    padding: 12px 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.view-all-updates-btn {
    background: var(--notification-modal-header-bg);
    color: white;
    padding: 8px 16px;
    text-decoration: none;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all 0.3s ease;
    box-shadow: var(--notification-btn-shadow);
}

.view-all-updates-btn:hover {
    box-shadow: var(--notification-btn-hover-shadow);
}

.close-modal-btn {
    background: transparent;
    border: 1px solid var(--notification-btn-border);
    color: var(--text-color);
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all 0.3s ease;
}

.close-modal-btn:hover {
    border-color: var(--notification-unread-border);
    color: var(--notification-unread-border);
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes pulse {
    0% { opacity: 0.6; }
    50% { opacity: 1; }
    100% { opacity: 0.6; }
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

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

@keyframes rocketBounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-3px);
    }
}

/* Responsive Design */
@media screen and (max-width: 1024px) {
    .notification-main {
        width: 100%;
        margin: 0;
        padding: 0;
    }
}

@media screen and (max-width: 769px) {
    .notification-container {
        width: 100%;
        margin: 0;
        padding: 1rem;
    }
    
    .notification-container .notification-title {
        font-size: 1.4rem;
    }
    
    .notification-item {
        padding: 0.75rem;
    }
    
    .notification-content p a {
        font-size: 0.9rem;
    }

    .loading-container {
        padding: 1rem;
    }
    
    .loading-spinner {
        width: 32px;
        height: 32px;
        border-width: 2px;
    }
    
    .loading-text {
        font-size: 0.9rem;
    }

    .update-modal-content {
        width: 95%;
        margin: 8% auto;
    }

    .update-modal-header {
        padding: 14px;
    }

    .update-modal-title {
        font-size: 1.1rem;
    }

    .update-modal-body {
        padding: 12px;
    }

    .update-modal-footer {
        padding: 10px 12px;
        flex-direction: column;
        align-items: stretch;
    }

    .view-all-updates-btn,
    .close-modal-btn {
        justify-content: center;
        width: 100%;
    }

    .update-modal-close{
        top: 4px;
        right: 6px;
    }
}