/* ============================================================================
   Quantivus Website - Central Stylesheet
   Alle Komponenten-Styles kompiliert an einer Stelle
   ============================================================================ */

/* Content Editor Styles */
/* Content Editor Page */
.content-editor-page {
    display: flex;
    flex-direction: column;
    height: 100vh;
    background: var(--color-bg);
    overflow: hidden;
}

/* Top Bar */
.top-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    background: var(--color-bg-secondary);
    border-bottom: 1px solid var(--color-border);
    min-height: 60px;
    flex-shrink: 0;
}

.top-bar-left {
    display: flex;
    align-items: center;
    gap: 2rem;
    flex: 1;
}

.top-bar h1 {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    white-space: nowrap;
}

.breadcrumbs {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.breadcrumb-item {
    padding: 0.25rem 0.75rem;
    background: var(--color-bg-hover);
    border-radius: var(--radius-sm);
}

.breadcrumb-item.active {
    background: var(--color-primary-light);
    color: var(--color-primary);
    font-weight: 600;
}

.breadcrumb-item.muted {
    opacity: 0.5;
}

.top-bar-actions {
    display: flex;
    gap: 0.75rem;
    flex-shrink: 0;
}

/* Editor Container */
.editor-container {
    display: flex;
    flex: 1;
    overflow: hidden;
    gap: 0;
}

/* File Browser */
.file-browser {
    width: 300px;
    background: var(--color-bg-card);
    border-right: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    flex-shrink: 0;
}

.browser-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    border-bottom: 1px solid var(--color-border);
    flex-shrink: 0;
}

.browser-header h3 {
    margin: 0;
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
}

.file-search {
    position: relative;
    padding: 1rem;
    border-bottom: 1px solid var(--color-border);
    flex-shrink: 0;
}

.search-icon {
    position: absolute;
    left: 1.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-muted);
    pointer-events: none;
}

.search-input {
    width: 100%;
    padding: 0.625rem 1rem 0.625rem 2.5rem;
    background: var(--color-bg-hover);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text);
    font-size: 0.875rem;
    transition: all var(--transition-fast);
}

.search-input:focus {
    outline: none;
    border-color: var(--color-primary);
    background: var(--color-bg-secondary);
}

/* File Tree */
.file-tree {
    flex: 1;
    overflow-y: auto;
    padding: 0.5rem;
}

.file-group {
    margin-bottom: 0.5rem;
}

.group-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 0.75rem;
    cursor: pointer;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    user-select: none;
}

.group-header:hover {
    background: var(--color-bg-hover);
}

.group-name {
    flex: 1;
    font-weight: 600;
    font-size: 0.875rem;
}

.group-count {
    font-size: 0.75rem;
    padding: 0.125rem 0.5rem;
    background: var(--color-bg-hover);
    border-radius: 100px;
    color: var(--color-text-muted);
}

.group-files {
    margin-left: 1.5rem;
    margin-top: 0.25rem;
}

.file-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    cursor: pointer;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    font-size: 0.8125rem;
}

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

.file-item.selected {
    background: var(--color-primary);
    color: white;
}

.file-lang {
    font-weight: 700;
    font-size: 0.75rem;
    padding: 0.125rem 0.375rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
}

.file-item.selected .file-lang {
    background: rgba(255, 255, 255, 0.2);
}

.file-size {
    margin-left: auto;
    font-size: 0.75rem;
    opacity: 0.6;
}

/* Editor Area */
.editor-area {
    display: flex;
    flex-direction: column;
    flex: 1;
    overflow: hidden;
    background: var(--color-bg);
}

.editor-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    background: var(--color-bg-card);
    border-bottom: 1px solid var(--color-border);
    flex-shrink: 0;
}

.toolbar-group {
    display: flex;
    gap: 0.25rem;
    background: var(--color-bg-secondary);
    padding: 0.25rem;
    border-radius: var(--radius-md);
}

.toolbar-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: transparent;
    border: none;
    border-radius: var(--radius-sm);
    color: var(--color-text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.toolbar-btn:hover:not(:disabled) {
    background: var(--color-bg-hover);
    color: var(--color-text);
}

.toolbar-btn:disabled {
    background: var(--color-primary);
    color: white;
    cursor: default;
}

.toolbar-info {
    display: flex;
    gap: 1rem;
}

.info-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 0.75rem;
    background: var(--color-bg-secondary);
    border-radius: var(--radius-sm);
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
}

/* Status Messages */
.status-message {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.875rem 1.5rem;
    margin: 1rem 1.5rem 0;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.status-message.success {
    background: rgba(0, 200, 150, 0.1);
    border: 1px solid rgba(0, 200, 150, 0.3);
    color: var(--color-success);
}

.status-message.error {
    background: rgba(255, 68, 68, 0.1);
    border: 1px solid rgba(255, 68, 68, 0.3);
    color: var(--color-error);
}

.status-message .close-btn {
    margin-left: auto;
    background: none;
    border: none;
    color: inherit;
    opacity: 0.6;
    cursor: pointer;
    padding: 0.25rem;
    transition: opacity var(--transition-fast);
}

.status-message .close-btn:hover {
    opacity: 1;
}

/* Editor Content */
.editor-content {
    flex: 1;
    overflow: visible;
    padding: 1.5rem;
    display: flex;
    min-height: 0;
}

.editor-content.visual,
.editor-content.tree {
    flex-direction: row;
}

.editor-content.split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.visual-editor,
.tree-editor {
    flex: 1;
    overflow-y: auto;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    min-height: 0;
}

/* Welcome State */
.welcome-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    text-align: center;
    padding: 3rem;
}

.welcome-icon {
    font-size: 5rem;
    color: var(--color-primary);
    opacity: 0.3;
    margin-bottom: 2rem;
}

.welcome-state h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--color-text);
}

.welcome-state p {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    max-width: 500px;
    margin-bottom: 3rem;
}

.welcome-features {
    display: flex;
    gap: 2rem;
}

.welcome-features .feature {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    padding: 1.5rem;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    min-width: 140px;
}

.welcome-features .feature i {
    font-size: 2rem;
    color: var(--color-primary);
}

.welcome-features .feature span {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-secondary);
}

/* Loading & Empty States */
.loading-state,
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem 1rem;
    color: var(--color-text-muted);
}

.loading-state i,
.empty-state i {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.3;
}

.loading-state p,
.empty-state p {
    font-size: 0.875rem;
    margin: 0;
}

/* Responsive */
@media (max-width: 1024px) {
    .editor-content.split {
        grid-template-columns: 1fr;
        grid-template-rows: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .top-bar {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .editor-container {
        flex-direction: column;
    }

    .file-browser {
        width: 100%;
        max-height: 300px;
    }

    .welcome-features {
        flex-direction: column;
        gap: 1rem;
    }
}