/* ===== MESSAGES MODULE - CSS ===== */
/* Aligned with MedPrepOnline Theme Colors */


/* ===== MESSAGES CONTAINER ===== */
.messages-container {
    min-height: 100vh;
    background-color: var(--bg-secondary);
    padding: 2rem 0;
}

.messages-wrapper {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* ===== MESSAGES HEADER ===== */
.messages-header {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg) var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
}

.messages-header-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-md);
}

.messages-header-title h1 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-dark);
    margin: 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.messages-header-title h1 i {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.messages-stats {
    display: flex;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-md);
}

/*.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: 0.25rem;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
*/
/* ===== MESSAGES TOOLBAR ===== */
.messages-toolbar {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md) var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    box-shadow: var(--shadow-sm);
}

.toolbar-filters {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-light);
    background: var(--bg-white);
    color: var(--text-secondary);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.filter-btn:hover {
    background: var(--bg-secondary);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.filter-btn.active {
    background: var(--primary-gradient);
    color: var(--bg-white);
    border-color: transparent;
}

.toolbar-search {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex: 1;
    max-width: 400px;
}

.search-input {
    flex: 1;
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    transition: var(--transition-fast);
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(79, 179, 217, 0.1);
}

.toolbar-actions {
    display: flex;
    gap: var(--spacing-sm);
}

/* ===== MESSAGES LIST ===== */
.messages-list-container {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

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

.message-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--border-light);
    cursor: pointer;
    transition: var(--transition-fast);
    position: relative;
}

.message-item:last-child {
    border-bottom: none;
}

.message-item:hover {
    background-color: var(--bg-secondary);
}

.message-item.unread {
    background: linear-gradient(90deg, rgba(79, 179, 217, 0.05) 0%, transparent 100%);
    border-left: 4px solid var(--primary-color);
}

.message-item.unread:hover {
    background: linear-gradient(90deg, rgba(79, 179, 217, 0.1) 0%, var(--bg-secondary) 100%);
}

/* Message Checkbox */
.message-checkbox {
    flex-shrink: 0;
    margin-top: 0.25rem;
}

.message-checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--primary-color);
}

/* Message Avatar */
.message-avatar {
    position: relative;
    flex-shrink: 0;
}

.message-avatar img,
.avatar-placeholder {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
}

.avatar-placeholder {
    background: var(--primary-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-white);
    font-size: 1.25rem;
    box-shadow: var(--shadow-sm);
}

.online-indicator {
    position: absolute;
    top: -2px;
    right: -2px;
    width: 14px;
    height: 14px;
    background: var(--success-color);
    border: 3px solid var(--bg-white);
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(40, 167, 69, 0.5);
    animation: pulse-indicator 2s infinite;
}

@keyframes pulse-indicator {

    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: 0.7;
        transform: scale(1.1);
    }
}

/* Message Content */
.message-content {
    flex-grow: 1;
    min-width: 0;
}

.message-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-xs);
    gap: var(--spacing-md);
}

.message-sender {
    font-size: 1rem;
    font-weight: 600;
    margin: 0;
    color: var(--text-primary);
    line-height: 1.4;
}

.message-item.unread .message-sender {
    font-weight: 700;
}

.message-time {
    font-size: 0.8125rem;
    color: var(--text-muted);
    white-space: nowrap;
}

.message-subject {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--text-dark);
    margin-bottom: var(--spacing-xs);
    line-height: 1.4;
}

.message-preview {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.message-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.message-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: var(--radius-sm);
}

.message-badge.attachment {
    background-color: rgba(23, 162, 184, 0.1);
    color: var(--info-color);
}

.message-badge.important {
    background-color: rgba(255, 193, 7, 0.1);
    color: var(--warning-color);
}

.message-badge.urgent {
    background-color: rgba(220, 53, 69, 0.1);
    color: var(--danger-color);
}

/* Message Actions */
.message-actions {
    display: flex;
    gap: var(--spacing-xs);
    opacity: 0;
    transition: var(--transition-fast);
}

.message-item:hover .message-actions {
    opacity: 1;
}

.action-btn {
    padding: 0.375rem 0.625rem;
    background: transparent;
    border: none;
    color: var(--text-muted);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition-fast);
    font-size: 0.875rem;
}

.action-btn:hover {
    background: var(--bg-tertiary);
    color: var(--primary-color);
}

.action-btn.delete:hover {
    color: var(--danger-color);
    background: rgba(220, 53, 69, 0.1);
}

/* Unread Dot */
.message-dot {
    position: absolute;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    width: 10px;
    height: 10px;
    background: var(--primary-color);
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(79, 179, 217, 0.5);
}

/* ===== MESSAGE DETAIL PAGE ===== */
.message-detail-container {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.message-detail-header {
    padding: var(--spacing-xl);
    border-bottom: 1px solid var(--border-light);
}

.message-detail-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.message-detail-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
}

.sender-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.sender-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    object-fit: cover;
}

.sender-details h5 {
    margin: 0 0 0.25rem 0;
    font-weight: 600;
    color: var(--text-dark);
}

.sender-details p {
    margin: 0;
    font-size: 0.875rem;
    color: var(--text-muted);
}

.message-detail-actions {
    display: flex;
    gap: var(--spacing-sm);
    margin-left: auto;
}

.message-detail-body {
    padding: var(--spacing-xl);
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-primary);
}

.message-detail-footer {
    padding: var(--spacing-lg) var(--spacing-xl);
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-light);
}

/* ===== COMPOSE MESSAGE PAGE ===== */
.compose-container {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-sm);
}

.compose-header {
    margin-bottom: var(--spacing-xl);
}

.compose-header h1 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-dark);
    margin: 0;
}

.compose-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.form-label {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text-dark);
}

.form-label.required::after {
    content: '*';
    color: var(--danger-color);
    margin-left: 0.25rem;
}

.form-control {
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    font-size: 0.9375rem;
    transition: var(--transition-fast);
    font-family: inherit;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(79, 179, 217, 0.1);
}

.form-control.textarea {
    min-height: 250px;
    resize: vertical;
}

.recipient-selector {
    position: relative;
}

.recipient-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-white);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    max-height: 300px;
    overflow-y: auto;
    z-index: 1000;
    margin-top: 0.25rem;
}

.recipient-option {
    padding: var(--spacing-md);
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.recipient-option:hover {
    background: var(--bg-secondary);
}

.recipient-option-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}

.recipient-option-info h6 {
    margin: 0;
    font-weight: 600;
    color: var(--text-dark);
    font-size: 0.9375rem;
}

.recipient-option-info p {
    margin: 0;
    font-size: 0.8125rem;
    color: var(--text-muted);
}

.compose-actions {
    display: flex;
    gap: var(--spacing-md);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-light);
}

/* ===== BUTTONS ===== */
.btn {
    padding: 0.625rem 1.25rem;
    border: none;
    border-radius: var(--radius-md);
    font-size: 0.9375rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    text-decoration: none;
    line-height: 1.5;
}

.btn-primary {
    background: var(--primary-gradient);
    color: var(--bg-white);
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: var(--bg-secondary);
    color: var(--text-dark);
}

.btn-secondary:hover {
    background: var(--bg-tertiary);
}

.btn-outline-primary {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-outline-primary:hover {
    background: var(--primary-color);
    color: var(--bg-white);
}

/* .btn-danger {
    background: var(--danger-color);
    color: var(--bg-white);
} */

.btn-danger:hover {
    background: #c82333;
}

.btn-sm {
    padding: 0.375rem 0.875rem;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 0.875rem 1.75rem;
    font-size: 1rem;
}

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

/* ===== EMPTY STATE ===== */
.empty-state {
    text-align: center;
    padding: var(--spacing-xl) var(--spacing-lg);
}

.empty-state i {
    font-size: 4rem;
    color: var(--text-muted);
    margin-bottom: var(--spacing-lg);
    opacity: 0.5;
}

.empty-state h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
}

.empty-state p {
    color: var(--text-muted);
    margin-bottom: var(--spacing-lg);
}

/* ===== PAGINATION ===== */
.pagination-container {
    padding: var(--spacing-lg);
    background: var(--bg-white);
    border-top: 1px solid var(--border-light);
    display: flex;
    justify-content: center;
}

.pagination {
    display: flex;
    gap: var(--spacing-xs);
    list-style: none;
    padding: 0;
    margin: 0;
}

.page-item {
    display: flex;
}

.page-link {
    padding: 0.5rem 0.875rem;
    border: 1px solid var(--border-light);
    background: var(--bg-white);
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    text-decoration: none;
    transition: var(--transition-fast);
    font-size: 0.875rem;
    font-weight: 500;
}

.page-link:hover {
    background: var(--bg-secondary);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.page-item.active .page-link {
    background: var(--primary-gradient);
    color: var(--bg-white);
    border-color: transparent;
}

.page-item.disabled .page-link {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ===== THREAD VIEW ===== */
.thread-container {
    margin-top: var(--spacing-lg);
}

.thread-item {
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.thread-item-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.thread-item-body {
    padding-left: calc(48px + var(--spacing-md));
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
    .messages-toolbar {
        flex-direction: column;
        align-items: stretch;
    }

    .toolbar-search {
        max-width: 100%;
    }

    .messages-stats {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .message-item {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .message-actions {
        opacity: 1;
    }

    .compose-actions {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }
}

/* ===== LOADING STATES ===== */
.loading-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(79, 179, 217, 0.3);
    border-radius: 50%;
    border-top-color: var(--primary-color);
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* ===== TOAST NOTIFICATIONS ===== */
.toast-container {
    position: fixed;
    top: 80px;
    right: 20px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.toast {
    background: var(--bg-white);
    border-radius: var(--radius-md);
    padding: var(--spacing-md) var(--spacing-lg);
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    min-width: 300px;
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from {
        transform: translateX(400px);
        opacity: 0;
    }

    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.toast.success {
    border-left: 4px solid var(--success-color);
}

.toast.error {
    border-left: 4px solid var(--danger-color);
}

.toast.info {
    border-left: 4px solid var(--info-color);
}

.toast.warning {
    border-left: 4px solid var(--warning-color);
}