/* ==========================================================================
   Notepad++ Pro Code Chat & Pasteboard Theme
   ========================================================================== */

:root {
    --bg-dark: #181818;
    --bg-panel: #1e1e1e;
    --bg-header: #252526;
    --bg-input: #2d2d2d;
    --bg-hover: #333333;
    
    --border-color: #3c3c3c;
    --border-accent: #007acc;
    
    --text-primary: #d4d4d4;
    --text-muted: #858585;
    --text-light: #ffffff;
    
    --accent-blue: #007acc;
    --accent-blue-hover: #1f8ad2;
    --accent-green: #4ec9b0;
    --accent-yellow: #dcdcaa;
    --accent-orange: #ce9178;
    --accent-danger: #f48771;
    --accent-danger-bg: rgba(244, 135, 113, 0.15);
    
    --font-ui: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-code: 'Fira Code', 'Cascadia Code', 'Consolas', 'Courier New', monospace;
}

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

body.npp-theme {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: var(--font-ui);
    height: 100vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* Header Bar */
.ide-header {
    background-color: var(--bg-header);
    border-bottom: 1px solid var(--border-color);
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 16px;
    user-select: none;
}

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

.app-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    font-size: 15px;
    color: #ffffff;
}

.logo-icon {
    color: var(--accent-green);
    font-size: 18px;
}

.version-badge {
    background: rgba(78, 201, 176, 0.15);
    color: var(--accent-green);
    font-size: 11px;
    padding: 2px 8px;
    border-radius: 12px;
    font-weight: 600;
    border: 1px solid rgba(78, 201, 176, 0.3);
}

.status-pill {
    display: flex;
    align-items: center;
    gap: 6px;
    background-color: var(--bg-input);
    border: 1px solid var(--border-color);
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 12px;
    color: var(--text-primary);
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: #888;
}

.status-dot.online {
    background-color: #4caf50;
    box-shadow: 0 0 8px #4caf50;
}

.status-dot.offline {
    background-color: #f44336;
}

/* Workspace Grid Layout */
.workspace-container {
    display: flex;
    flex: 1;
    overflow: hidden;
}

/* Left Composer Panel */
.composer-panel {
    width: 420px;
    background-color: var(--bg-panel);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
}

.panel-header {
    background-color: var(--bg-header);
    padding: 10px 16px;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 8px;
}

.composer-form {
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    flex: 1;
    overflow-y: auto;
}

.form-row {
    display: flex;
    gap: 12px;
}

.form-row .input-group {
    flex: 1;
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.input-group label {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 6px;
}

.input-group input, .input-group select {
    background-color: var(--bg-input);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 8px 12px;
    border-radius: 4px;
    font-family: var(--font-ui);
    font-size: 13px;
    outline: none;
    transition: border-color 0.2s;
}

.input-group input:focus, .input-group select:focus {
    border-color: var(--accent-blue);
}

.editor-group {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.editor-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: var(--bg-header);
    border: 1px solid var(--border-color);
    border-bottom: none;
    padding: 6px 10px;
    border-top-left-radius: 4px;
    border-top-right-radius: 4px;
}

.toolbar-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
}

.toolbar-actions {
    display: flex;
    gap: 6px;
}

.btn-tool {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 12px;
    cursor: pointer;
    padding: 2px 6px;
    border-radius: 3px;
    transition: background 0.2s, color 0.2s;
}

.btn-tool:hover {
    background-color: var(--bg-hover);
    color: var(--text-light);
}

#codeInput {
    flex: 1;
    min-height: 240px;
    background-color: #121212;
    color: #e0e0e0;
    font-family: var(--font-code);
    font-size: 13px;
    line-height: 1.5;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-bottom-left-radius: 4px;
    border-bottom-right-radius: 4px;
    resize: none;
    outline: none;
    tab-size: 4;
}

#codeInput:focus {
    border-color: var(--accent-blue);
}

.composer-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 4px;
}

.hint-text {
    font-size: 11px;
    color: var(--text-muted);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    font-size: 13px;
    font-weight: 600;
    border-radius: 4px;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-primary {
    background-color: var(--accent-blue);
    color: #ffffff;
}

.btn-primary:hover {
    background-color: var(--accent-blue-hover);
    box-shadow: 0 0 10px rgba(0, 122, 204, 0.4);
}

.btn-outline-danger {
    background: transparent;
    border: 1px solid var(--accent-danger);
    color: var(--accent-danger);
}

.btn-outline-danger:hover {
    background-color: var(--accent-danger-bg);
}

.btn-sm {
    padding: 4px 10px;
    font-size: 12px;
}

/* Right Feed Panel */
.feed-panel {
    flex: 1;
    background-color: var(--bg-dark);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.feed-header {
    background-color: var(--bg-panel);
    padding: 10px 20px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.feed-title {
    font-size: 14px;
    font-weight: 700;
    color: #ffffff;
    display: flex;
    align-items: center;
    gap: 8px;
}

.snippet-count-badge {
    background-color: var(--bg-input);
    color: var(--accent-blue);
    font-size: 11px;
    padding: 2px 8px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
}

.search-box {
    position: relative;
    width: 240px;
}

.search-box i {
    position: absolute;
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 12px;
}

.search-box input {
    width: 100%;
    background-color: var(--bg-input);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 6px 12px 6px 30px;
    border-radius: 4px;
    font-size: 12px;
    outline: none;
}

.search-box input:focus {
    border-color: var(--accent-blue);
}

/* Filter Pills Bar */
.filter-bar {
    background-color: var(--bg-header);
    padding: 8px 20px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    gap: 6px;
    overflow-x: auto;
}

.filter-pill {
    background-color: var(--bg-input);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.2s;
}

.filter-pill:hover {
    color: var(--text-light);
    background-color: var(--bg-hover);
}

.filter-pill.active {
    background-color: var(--accent-blue);
    color: #ffffff;
    border-color: var(--accent-blue);
}

/* Snippets Feed Container */
.snippets-feed {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.empty-state {
    text-align: center;
    margin: auto;
    color: var(--text-muted);
    max-width: 400px;
}

.empty-icon {
    font-size: 48px;
    margin-bottom: 12px;
    color: var(--border-color);
}

.empty-state h3 {
    color: var(--text-primary);
    margin-bottom: 6px;
}

.empty-state p {
    font-size: 13px;
    line-height: 1.5;
}

/* Snippet Code Card (Notepad++ Tab Style) */
.snippet-card {
    background-color: var(--bg-panel);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
    transition: transform 0.15s ease, border-color 0.15s ease;
}

.snippet-card:hover {
    border-color: #555555;
}

/* Card Header Tab */
.snippet-card-header {
    background-color: var(--bg-header);
    border-bottom: 1px solid var(--border-color);
    padding: 8px 14px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.card-meta-left {
    display: flex;
    align-items: center;
    gap: 10px;
}

.file-icon {
    color: var(--accent-yellow);
    font-size: 14px;
}

.snippet-title {
    font-weight: 700;
    font-size: 13px;
    color: #ffffff;
    font-family: var(--font-code);
}

.lang-badge {
    background-color: rgba(0, 122, 204, 0.2);
    color: var(--accent-blue);
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    padding: 2px 6px;
    border-radius: 3px;
    border: 1px solid rgba(0, 122, 204, 0.4);
}

.card-meta-right {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 11px;
    color: var(--text-muted);
}

.author-tag {
    color: var(--accent-green);
    font-weight: 600;
}

.card-actions {
    display: flex;
    align-items: center;
    gap: 6px;
}

.btn-card-action {
    background-color: var(--bg-input);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    font-size: 12px;
    padding: 4px 10px;
    border-radius: 3px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-weight: 500;
    transition: all 0.2s;
}

.btn-card-action:hover {
    background-color: var(--bg-hover);
    border-color: var(--accent-blue);
    color: #ffffff;
}

.btn-copy {
    background-color: rgba(78, 201, 176, 0.15);
    border-color: rgba(78, 201, 176, 0.3);
    color: var(--accent-green);
}

.btn-copy:hover {
    background-color: var(--accent-green);
    color: #121212;
}

.btn-copy.copied {
    background-color: #4caf50 !important;
    color: #ffffff !important;
}

.btn-del:hover {
    background-color: var(--accent-danger-bg);
    border-color: var(--accent-danger);
    color: var(--accent-danger);
}

/* Code Container Body */
.snippet-code-container {
    position: relative;
    background-color: #0d1117 !important;
    border-top: 1px solid var(--border-color);
    max-height: 500px;
    overflow-y: auto;
    overflow-x: auto;
}

.snippet-code-container pre {
    margin: 0 !important;
    padding: 14px 16px !important;
    background: #0d1117 !important;
    font-family: var(--font-code) !important;
    font-size: 13px !important;
    line-height: 1.6 !important;
    color: #e6edf3 !important;
    white-space: pre-wrap !important;
    word-break: break-word !important;
}

.snippet-code-container code {
    font-family: var(--font-code) !important;
    color: #e6edf3 !important;
    background: transparent !important;
}

/* High Contrast Syntax Highlighting Override */
.snippet-code-container .token.comment { color: #8b949e !important; font-style: italic; }
.snippet-code-container .token.function { color: #d2a8ff !important; font-weight: 600; }
.snippet-code-container .token.keyword { color: #ff7b72 !important; font-weight: 600; }
.snippet-code-container .token.string { color: #a5d6ff !important; }
.snippet-code-container .token.number, .snippet-code-container .token.boolean { color: #79c0ff !important; }
.snippet-code-container .token.operator { color: #7ee787 !important; }
.snippet-code-container .token.punctuation { color: #c9d1d9 !important; }

/* IDE Footer */
.ide-footer {
    background-color: var(--bg-header);
    border-top: 1px solid var(--border-color);
    height: 26px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 16px;
    font-size: 11px;
    color: var(--text-muted);
    user-select: none;
}

.footer-left, .footer-right {
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-divider {
    color: #444;
}

/* Toast Notifications */
.toast-container {
    position: fixed;
    bottom: 36px;
    right: 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    z-index: 9999;
}

.toast {
    background-color: var(--bg-panel);
    border: 1px solid var(--accent-blue);
    color: var(--text-primary);
    padding: 10px 16px;
    border-radius: 4px;
    font-size: 12px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    gap: 10px;
    animation: slideIn 0.3s ease;
}

.toast.success {
    border-color: var(--accent-green);
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Responsive Layout */
@media (max-width: 900px) {
    .workspace-container {
        flex-direction: column;
    }
    .composer-panel {
        width: 100%;
        height: 350px;
    }
    .snippets-feed {
        padding: 10px;
    }
}