/**
 * SFTP File Browser Component Styles
 * MobaXterm-style SFTP panel for SSH connections
 */

/* ========== SFTP Panel (Right Side) ========== */
.sftp-panel {
    width: 100%;
    min-width: 280px;
    /*max-width: 500px;*/
    background: var(--bg-sidebar);
    border-left: 1px solid var(--border-color);
    display: none;
    flex-direction: column;
    overflow: hidden;
}

.sftp-panel.visible {
    display: flex;
}

/* ========== SFTP Header ========== */
.sftp-header {
    padding: 10px 12px;
    background: linear-gradient(180deg, rgba(74, 158, 255, 0.1), rgba(34, 211, 238, 0.05));
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
}

.sftp-header-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-primary);
}


/* ========== SFTP Toolbar ========== */
.sftp-toolbar {
    padding: 8px 10px;
    background: var(--bg-darker);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    flex-shrink: 0;
}

.sftp-toolbar-btn {
    padding: 6px 10px;
    background: transparent;
    border: 1px solid transparent;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    color: var(--text-secondary);
    transition: all 0.15s;
    display: flex;
    align-items: center;
    gap: 4px;
}

.sftp-toolbar-btn:hover {
    background: rgba(74, 158, 255, 0.15);
    border-color: var(--accent-blue);
    color: var(--text-primary);
}

.sftp-toolbar-btn:active {
    transform: scale(0.95);
}

.sftp-toolbar-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.sftp-toolbar-btn .label {
    font-size: 10px;
}

.sftp-toolbar-separator {
    width: 1px;
    height: 24px;
    background: var(--border-color);
    margin: 0 4px;
}

/* ========== Path Bar ========== */
.sftp-path-bar {
    padding: 8px 10px;
    background: var(--bg-panel);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.sftp-path-bar input {
    flex: 1;
    padding: 6px 10px;
    background: var(--bg-darker);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-primary);
    font-size: 12px;
    font-family: 'Consolas', monospace;
}

.sftp-path-bar input:focus {
    outline: none;
    border-color: var(--accent-blue);
}

.sftp-path-go-btn {
    padding: 6px 12px;
    background: var(--accent-blue);
    border: none;
    border-radius: 4px;
    color: white;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.15s;
}

.sftp-path-go-btn:hover {
    filter: brightness(1.1);
}

/* ========== Filter Bar ========== */
.sftp-filter-bar {
    display: flex;
    gap: 6px;
    padding: 8px 12px;
    background: var(--bg-darker);
    border-bottom: 1px solid var(--border-color);
    align-items: center;
}

.sftp-filter-bar input {
    flex: 1;
    padding: 6px 10px;
    background: var(--bg-panel);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-primary);
    font-size: 11px;
    transition: border-color 0.2s;
}

.sftp-filter-bar input:focus {
    outline: none;
    border-color: var(--accent-cyan);
    box-shadow: 0 0 0 2px rgba(34, 211, 238, 0.1);
}

.sftp-filter-bar input::placeholder {
    color: var(--text-muted);
}

.sftp-filter-clear {
    display: none;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    padding: 0;
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    border-radius: 4px;
    font-size: 12px;
    transition: all 0.2s;
}

.sftp-filter-clear:hover {
    background: rgba(248, 113, 113, 0.2);
    color: var(--accent-red);
}

/* ========== File List ========== */
.sftp-file-list {
    flex: 1;
    overflow-y: auto;
    background: var(--bg-panel);
}

.sftp-file-list::-webkit-scrollbar { width: 8px; }
.sftp-file-list::-webkit-scrollbar-track { background: transparent; }
.sftp-file-list::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}
.sftp-file-list::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* ========== File Item ========== */
.sftp-file-item {
    display: flex;
    align-items: center;
    padding: 6px 10px;
    cursor: pointer;
    transition: all 0.1s;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
}

.sftp-file-item * {
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    pointer-events: none;
}

.sftp-file-item:hover {
    background: rgba(74, 158, 255, 0.1);
}

.sftp-file-item.selected {
    background: rgba(74, 158, 255, 0.2);
    border-color: var(--accent-blue);
}

.sftp-file-item.filtered-match {
    background: rgba(34, 211, 238, 0.15);
    border-color: var(--accent-cyan);
    animation: filterPulse 0.3s ease-out;
}

@keyframes filterPulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.02); }
    100% { transform: scale(1); }
}

.sftp-file-item.directory {
    font-weight: 500;
}

.sftp-file-icon {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    margin-right: 8px;
    flex-shrink: 0;
}

.sftp-file-details {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.sftp-file-name {
    font-size: 12px;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sftp-file-meta {
    font-size: 10px;
    color: var(--text-muted);
    display: flex;
    gap: 12px;
}

/* ========== Empty State ========== */
.sftp-empty {
    padding: 40px 20px;
    text-align: center;
    color: var(--text-muted);
}

.sftp-empty-icon {
    font-size: 48px;
    margin-bottom: 12px;
    opacity: 0.5;
}

.sftp-empty-text {
    font-size: 12px;
}

/* ========== Loading State ========== */
.sftp-loading {
    padding: 40px 20px;
    text-align: center;
}

.sftp-loading-spinner {
    width: 32px;
    height: 32px;
    border: 3px solid var(--border-color);
    border-top: 3px solid var(--accent-blue);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 12px;
}

.sftp-loading-text {
    font-size: 12px;
    color: var(--text-muted);
}

/* ========== Status Bar ========== */
.sftp-status-bar {
    padding: 6px 10px;
    background: var(--bg-darker);
    border-top: 1px solid var(--border-color);
    font-size: 10px;
    color: var(--text-muted);
    display: flex;
    justify-content: space-between;
    flex-shrink: 0;
}

/* ========== Context Menu ========== */
.sftp-context-menu {
    position: fixed;
    background: var(--bg-darker);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 6px 0;
    min-width: 180px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
    z-index: 10001;
    display: none;
}

.sftp-context-menu.visible {
    display: block;
}

.sftp-context-menu-item {
    padding: 8px 16px;
    font-size: 12px;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all 0.15s;
}

.sftp-context-menu-item:hover {
    background: rgba(74, 158, 255, 0.2);
    color: var(--text-primary);
}

.sftp-context-menu-item.danger:hover {
    background: rgba(248, 113, 113, 0.2);
    color: var(--accent-red);
}

.sftp-context-menu-item .icon {
    font-size: 14px;
    width: 20px;
    text-align: center;
}

.sftp-context-menu-separator {
    height: 1px;
    background: var(--border-color);
    margin: 4px 8px;
}

/* ========== File Editor Modal ========== */
.sftp-editor-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    z-index: 10002;
    align-items: center;
    justify-content: center;
}

.sftp-editor-overlay.visible {
    display: flex;
}

.sftp-editor-modal {
    background: var(--bg-darker);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    width: 90vw;
    height: 85vh;
    max-width: 1200px;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
}

.sftp-editor-header {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
}

.sftp-editor-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
}

.sftp-editor-title-path {
    font-size: 12px;
    color: var(--text-muted);
    font-weight: normal;
    font-family: 'Consolas', monospace;
}

.sftp-editor-actions {
    display: flex;
    gap: 8px;
}

.sftp-editor-btn {
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    border: 1px solid transparent;
    transition: all 0.15s;
}

.sftp-editor-btn.primary {
    background: var(--accent-blue);
    color: white;
}

.sftp-editor-btn.primary:hover {
    filter: brightness(1.1);
}

.sftp-editor-btn.secondary {
    background: transparent;
    border-color: var(--border-color);
    color: var(--text-secondary);
}

.sftp-editor-btn.secondary:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
}

.sftp-editor-body {
    flex: 1;
    padding: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.sftp-editor-textarea {
    flex: 1;
    width: 100%;
    background: #0a0a14;
    border: none;
    color: var(--text-primary);
    font-family: 'Cascadia Code', 'Fira Code', Consolas, monospace;
    font-size: 13px;
    line-height: 1.5;
    padding: 16px;
    resize: none;
    outline: none;
    tab-size: 4;
}

.sftp-editor-status {
    padding: 8px 16px;
    background: var(--bg-panel);
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    font-size: 11px;
    color: var(--text-muted);
    flex-shrink: 0;
}

.sftp-editor-status .modified {
    color: var(--accent-orange);
}

/* ========== Properties Modal ========== */
.sftp-props-modal {
    width: 400px;
}

.sftp-props-body {
    padding: 16px;
}

.sftp-props-row {
    display: flex;
    margin-bottom: 12px;
}

.sftp-props-label {
    width: 100px;
    font-size: 11px;
    color: var(--text-muted);
    flex-shrink: 0;
}

.sftp-props-value {
    flex: 1;
    font-size: 12px;
    color: var(--text-primary);
    word-break: break-all;
}

/* ========== Rename/Create Input ========== */
.sftp-inline-input {
    display: none;
    padding: 4px 8px;
    background: var(--bg-darker);
    border: 1px solid var(--accent-blue);
    border-radius: 4px;
    color: var(--text-primary);
    font-size: 12px;
    outline: none;
    width: calc(100% - 50px);
}

.sftp-inline-input.visible {
    display: block;
}

/* ========== Drag & Drop Overlay ========== */
.sftp-drop-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(74, 158, 255, 0.2);
    border: 3px dashed var(--accent-blue);
    border-radius: 8px;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 100;
    pointer-events: none;
}

.sftp-drop-overlay.visible {
    display: flex;
}

.sftp-drop-text {
    font-size: 16px;
    font-weight: 600;
    color: var(--accent-blue);
}

/* ========== Upload Progress ========== */
.sftp-upload-progress {
    position: absolute;
    bottom: 40px;
    left: 10px;
    right: 10px;
    background: var(--bg-darker);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px;
    display: none;
    z-index: 50;
}

.sftp-upload-progress.visible {
    display: block;
}

.sftp-upload-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
    font-size: 11px;
    gap: 8px;
}

.sftp-upload-filename {
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    flex: 1;
    min-width: 0;
}

.sftp-upload-percent {
    color: var(--accent-blue);
    flex-shrink: 0;
}

.sftp-upload-cancel {
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 14px;
    transition: all 0.2s;
    flex-shrink: 0;
}

.sftp-upload-cancel:hover {
    background: rgba(255, 100, 100, 0.2);
    color: var(--accent-red);
}

.sftp-upload-bar {
    height: 4px;
    background: var(--bg-panel);
    border-radius: 2px;
    overflow: hidden;
}

.sftp-upload-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-cyan));
    transition: width 0.3s;
    border-radius: 2px;
}