/* Layout CSS - Основна структура Remix IDE */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica', 'Arial', sans-serif;
    background: #1e1e1e;
    color: #cccccc;
    overflow: hidden;
    font-size: 13px;
}

/* Контейнер */
.remix-container {
    display: flex;
    flex-direction: column;
    height: 100vh;
    background: #1e1e1e;
}

/* Хедер */
.remix-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #2d2d30;
    border-bottom: 1px solid #3e3e42;
    padding: 8px 16px;
    height: 50px;
    z-index: 100;
    flex-shrink: 0;
}

.header-left {
    display: flex;
    align-items: center;
}

.remix-logo {
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo-text {
    font-weight: 600;
    font-size: 16px;
    color: #ffffff;
    margin-left: 4px;
}

.header-center {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.current-file-name {
    font-size: 14px;
    color: #ffffff;
    font-weight: 500;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.network-indicator {
    display: flex;
    align-items: center;
}

.network-badge {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 4px 8px;
    background: #383838;
    border-radius: 12px;
    font-size: 12px;
}

.network-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #dc3545;
}

.network-dot.connected {
    background: #28a745;
}

/* ПРАВИЛЬНА СТРУКТУРА: remix-main горизонтальний */
.remix-main {
    display: flex;
    flex-direction: row;
    flex: 1;
    overflow: hidden;
}

/* Icon panel зліва */
.remix-icon-panel {
    width: 50px;
    background: #2d2d30;
    border-right: 1px solid #3e3e42;
    display: flex;
    flex-direction: column;
    padding: 8px 0;
    flex-shrink: 0;
}

.icon-group {
    display: flex;
    flex-direction: column;
}

.icon-item {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background-color 0.2s;
    color: #cccccc;
    position: relative;
}

.icon-item:hover {
    background: #37373d;
}

.icon-item.active {
    background: #37373d;
    border-left: 3px solid #007acc;
    color: #ffffff;
}

.icon-separator {
    height: 1px;
    background: #3e3e42;
    margin: 8px 8px;
}

/* ГОЛОВНИЙ КОНТЕНТ: займає решту простору */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* ВЕРХНЯ СЕКЦІЯ: sidebar + editor горизонтально */
.top-section {
    flex: 1;
    display: flex;
    flex-direction: row;
    overflow: hidden;
}

/* Sidebar зліва в top-section */
.remix-sidebar {
    width: 280px;
    background: #252526;
    border-right: 1px solid #3e3e42;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    flex-shrink: 0;
    min-width: 250px;
}

/* Вертикальний resizer між sidebar і editor */
.vertical-resizer {
    width: 4px;
    background: #3e3e42;
    cursor: col-resize;
    flex-shrink: 0;
    transition: background-color 0.2s;
}

.vertical-resizer:hover {
    background: #007acc;
}

/* Editor займає решту ширини top-section */
.remix-editor {
    flex: 1;
    display: flex;
    flex-direction: column;
    background: #1e1e1e;
    overflow: hidden;
    min-width: 0; /* ВАЖЛИВО: дозволяє flex item стискатися */
}

/* Горизонтальний resizer між top-section і terminal */
.horizontal-resizer {
    height: 4px;
    background: #3e3e42;
    cursor: row-resize;
    flex-shrink: 0;
    transition: background-color 0.2s;
}

.horizontal-resizer:hover {
    background: #007acc;
}

/* Terminal знизу в main-content */
.remix-terminal {
    height: 120px;
    background: #1e1e1e;
    border-top: 1px solid #3e3e42;
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
}

/* Plugin content */
.plugin-content {
    display: none;
    flex: 1;
    overflow: hidden;
    flex-direction: column;
}

.plugin-content.active {
    display: flex;
}

.plugin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px;
    border-bottom: 1px solid #3e3e42;
    background: #2d2d30;
    flex-shrink: 0;
}

.plugin-header h3 {
    font-size: 14px;
    font-weight: 600;
    color: #ffffff;
    margin: 0;
}

.plugin-actions {
    display: flex;
    gap: 4px;
}

.action-btn {
    width: 24px;
    height: 24px;
    background: transparent;
    border: none;
    color: #cccccc;
    cursor: pointer;
    border-radius: 3px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.action-btn:hover {
    background: #3e3e42;
    color: #ffffff;
}

/* Workspace section займає решту plugin-content */
.workspace-section {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.workspace-selector {
    padding: 12px 16px;
    border-bottom: 1px solid #3e3e42;
    flex-shrink: 0;
}

.workspace-dropdown {
    width: 100%;
    background: #3c3c3c;
    border: 1px solid #464647;
    border-radius: 4px;
    color: #cccccc;
    padding: 6px 8px;
    font-size: 12px;
}

.workspace-actions {
    padding: 12px 16px;
    border-bottom: 1px solid #3e3e42;
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex-shrink: 0;
}

.workspace-action-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: #007acc;
    border: none;
    border-radius: 4px;
    color: white;
    cursor: pointer;
    font-size: 12px;
    font-weight: 500;
    transition: background-color 0.2s;
}

.workspace-action-btn:hover {
    background: #005a9e;
}

.workspace-action-btn svg {
    width: 16px;
    height: 16px;
}

/* File Explorer займає решту workspace-section */
.file-explorer {
    flex: 1;
    overflow-y: auto;
    padding: 8px 0;
}

.folder-item {
    margin-bottom: 4px;
}

.folder-header {
    display: flex;
    align-items: center;
    padding: 4px 16px;
    cursor: pointer;
    transition: background-color 0.2s;
    font-size: 13px;
}

.folder-header:hover {
    background: #2a2d2e;
}

.folder-icon {
    color: #dcb67a;
    margin-right: 6px;
}

.folder-name {
    flex: 1;
    color: #cccccc;
}

.folder-actions {
    display: none;
    gap: 2px;
}

.folder-header:hover .folder-actions {
    display: flex;
}

.folder-action-btn {
    width: 16px;
    height: 16px;
    background: transparent;
    border: none;
    color: #cccccc;
    cursor: pointer;
    border-radius: 2px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.folder-action-btn:hover {
    background: #3e3e42;
}

.folder-content {
    padding-left: 24px;
}

.file-item {
    display: flex;
    align-items: center;
    padding: 4px 16px;
    cursor: pointer;
    transition: background-color 0.2s;
    font-size: 13px;
    position: relative;
}

.file-item:hover {
    background: #2a2d2e;
}

.file-item.active {
    background: #37373d;
    color: #ffffff;
}

.file-icon {
    margin-right: 6px;
}

.file-name {
    color: #cccccc;
    flex: 1;
}

.file-item.active .file-name {
    color: #ffffff;
}

/* Індикатори змін у файлах */
.file-modified,
.tab-modified {
    color: #f6851b !important;
    font-weight: bold;
    margin-left: 4px;
}

/* Context Menu */
.context-menu {
    position: fixed;
    background: #2d2d30;
    border: 1px solid #3e3e42;
    border-radius: 4px;
    padding: 4px 0;
    min-width: 150px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    font-size: 12px;
}

.context-menu-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    cursor: pointer;
    color: #cccccc;
    transition: background-color 0.2s;
}

.context-menu-item:hover {
    background: #37373d;
}

.context-menu-item.danger {
    color: #f44336;
}

.context-menu-item.danger:hover {
    background: rgba(244, 67, 54, 0.1);
}

.context-menu-separator {
    height: 1px;
    background: #3e3e42;
    margin: 4px 0;
}

/* Drag and Drop */
.file-item.dragging {
    opacity: 0.5;
}

.folder-content.drag-over {
    background: rgba(0, 122, 204, 0.1);
    border: 1px dashed #007acc;
}

/* Animations */
.folder-content {
    transition: max-height 0.2s ease-out;
    overflow: hidden;
}

.folder-item.collapsed .folder-content {
    max-height: 0;
}

.folder-item.expanded .folder-content {
    max-height: 1000px;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-5px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Selection */
::selection {
    background: #007acc;
    color: #ffffff;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: #1e1e1e;
}

::-webkit-scrollbar-thumb {
    background: #424242;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #4f4f4f;
}