/* ==================== BASE STYLES ==================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --transition-speed: 0.3s;
}

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    transition: background-color var(--transition-speed), color var(--transition-speed);
}

/* ==================== CYBERPUNK DARK THEME ==================== */
body[data-theme-style="cyberpunk"][data-theme-mode="dark"] {
    --bg-primary: #000000;
    --bg-secondary: #0a0a0a;
    --bg-tertiary: #1a1a1a;
    --text-primary: #00ff00;
    --text-secondary: #00cc00;
    --text-tertiary: #009900;
    --border-color: #00ff00;
    --shadow-color: rgba(0, 255, 0, 0.5);
    --btn-bg: #0a0a0a;
    --btn-hover: #00ff00;
    --error-color: #ff0066;
    --success-color: #00ffaa;
    
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: 'Courier New', Courier, monospace;
}

/* ==================== CYBERPUNK LIGHT THEME ==================== */
body[data-theme-style="cyberpunk"][data-theme-mode="light"] {
    --bg-primary: #e8f5e9;
    --bg-secondary: #c8e6c9;
    --bg-tertiary: #a5d6a7;
    --text-primary: #1b5e20;
    --text-secondary: #2e7d32;
    --text-tertiary: #388e3c;
    --border-color: #4caf50;
    --shadow-color: rgba(76, 175, 80, 0.3);
    --btn-bg: #c8e6c9;
    --btn-hover: #2e7d32;
    --error-color: #c62828;
    --success-color: #2e7d32;
    
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: 'Courier New', Courier, monospace;
}

/* ==================== STANDARD DARK THEME ==================== */
body[data-theme-style="standard"][data-theme-mode="dark"] {
    --bg-primary: #1e1e1e;
    --bg-secondary: #2d2d2d;
    --bg-tertiary: #3e3e3e;
    --text-primary: #ffffff;
    --text-secondary: #b3b3b3;
    --text-tertiary: #808080;
    --border-color: #404040;
    --shadow-color: rgba(0, 0, 0, 0.5);
    --btn-bg: #2d2d2d;
    --btn-hover: #007bff;
    --error-color: #ff4444;
    --success-color: #4caf50;
    
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', sans-serif;
}

/* ==================== STANDARD LIGHT THEME ==================== */
body[data-theme-style="standard"][data-theme-mode="light"] {
    --bg-primary: #ffffff;
    --bg-secondary: #f5f5f5;
    --bg-tertiary: #e0e0e0;
    --text-primary: #333333;
    --text-secondary: #666666;
    --text-tertiary: #999999;
    --border-color: #d0d0d0;
    --shadow-color: rgba(0, 0, 0, 0.1);
    --btn-bg: #f5f5f5;
    --btn-hover: #007bff;
    --error-color: #d32f2f;
    --success-color: #388e3c;
    
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', sans-serif;
}

/* ==================== CYBERPUNK EFFECTS ==================== */
body[data-theme-style="cyberpunk"] {
    text-shadow: 0 0 2px var(--text-primary);
}

body[data-theme-style="cyberpunk"]::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
    background: repeating-linear-gradient(
        0deg,
        rgba(0, 0, 0, 0.1),
        rgba(0, 0, 0, 0.1) 1px,
        transparent 1px,
        transparent 2px
    );
    animation: scanlines 8s linear infinite;
}

@keyframes scanlines {
    0% { transform: translateY(0); }
    100% { transform: translateY(10px); }
}

@keyframes blink {
    0%, 49% { opacity: 1; }
    50%, 100% { opacity: 0; }
}

body[data-theme-style="cyberpunk"] .bracket {
    animation: blink 1s infinite;
}

/* ==================== HEADER ==================== */
header {
    padding: 1.5rem 2rem;
    border-bottom: 2px solid var(--border-color);
    background-color: var(--bg-secondary);
}

.header-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.logo {
    font-size: 2rem;
    font-weight: bold;
    margin: 0;
    letter-spacing: 2px;
}

body[data-theme-style="cyberpunk"] .logo {
    text-transform: uppercase;
}

.controls {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    flex-wrap: wrap;
}

.control-select {
    padding: 0.5rem 1rem;
    background-color: var(--btn-bg);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    font-family: inherit;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all var(--transition-speed);
}

body[data-theme-style="standard"] .control-select {
    border-radius: 4px;
}

.control-select:hover,
.control-select:focus {
    border-color: var(--btn-hover);
    outline: none;
}

body[data-theme-style="cyberpunk"] .control-select:hover {
    box-shadow: 0 0 10px var(--shadow-color);
}

.control-btn {
    padding: 0.5rem 1rem;
    background-color: var(--btn-bg);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    font-size: 1.2rem;
    cursor: pointer;
    transition: all var(--transition-speed);
}

body[data-theme-style="standard"] .control-btn {
    border-radius: 4px;
}

.control-btn:hover {
    border-color: var(--btn-hover);
    transform: scale(1.05);
}

/* ==================== MAIN CONTENT ==================== */
main {
    flex: 1;
    padding: 2rem;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
}

/* ==================== ACTION BAR ==================== */
.action-bar {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.btn {
    padding: 0.75rem 1.5rem;
    border: 1px solid var(--border-color);
    background-color: var(--btn-bg);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-speed);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

body[data-theme-style="standard"] .btn {
    border-radius: 4px;
}

.btn:hover {
    border-color: var(--btn-hover);
    transform: translateY(-2px);
}

body[data-theme-style="cyberpunk"] .btn:hover {
    box-shadow: 0 0 15px var(--shadow-color);
    color: var(--btn-hover);
}

body[data-theme-style="standard"] .btn:hover {
    box-shadow: 0 4px 8px var(--shadow-color);
}

.btn-primary {
    font-weight: bold;
}

body[data-theme-style="cyberpunk"] .btn-primary {
    border-width: 2px;
}

.btn-icon {
    font-style: normal;
}

/* ==================== MIDDLE CONTROLS ==================== */
.middle-controls {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding-top: 3rem;
}

.middle-controls .btn {
    writing-mode: horizontal-tb;
    padding: 0.75rem;
    min-width: 50px;
    justify-content: center;
    font-size: 0.9rem;
    white-space: nowrap;
}

.middle-controls .btn-icon {
    display: block;
    margin-bottom: 0.25rem;
    font-size: 1.2rem;
}

.middle-controls .btn span:not(.btn-icon) {
    display: block;
    font-size: 0.75rem;
}

.controls-divider {
    height: 2px;
    background-color: var(--border-color);
    margin: 0.5rem 0;
    opacity: 0.5;
}

/* ==================== EDITOR CONTAINER ==================== */
.editor-container {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    align-items: start;
}

@media (max-width: 968px) {
    .editor-container {
        grid-template-columns: 1fr;
    }
    
    .middle-controls {
        display: none !important;
    }
}

.editor-panel {
    border: 1px solid var(--border-color);
    background-color: var(--bg-secondary);
    overflow: hidden;
}

body[data-theme-style="standard"] .editor-panel {
    border-radius: 8px;
    box-shadow: 0 2px 4px var(--shadow-color);
}

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

.panel-header h2 {
    font-size: 1.2rem;
    margin: 0;
}

.panel-controls {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.search-counter {
    font-size: 0.8rem;
    color: var(--text-secondary);
    min-width: 40px;
    text-align: center;
}

.search-input {
    padding: 0.4rem 0.8rem;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    font-family: inherit;
    font-size: 0.85rem;
    outline: none;
    transition: all var(--transition-speed);
    width: 150px;
}

body[data-theme-style="standard"] .search-input {
    border-radius: 4px;
}

.search-input:focus {
    border-color: var(--btn-hover);
    width: 200px;
}

body[data-theme-style="cyberpunk"] .search-input:focus {
    box-shadow: 0 0 5px var(--shadow-color);
}

.panel-btn {
    padding: 0.4rem 0.6rem;
    background-color: var(--btn-bg);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    font-size: 0.9rem;
    cursor: pointer;
    transition: all var(--transition-speed);
}

body[data-theme-style="standard"] .panel-btn {
    border-radius: 4px;
}

.panel-btn:hover {
    border-color: var(--btn-hover);
    transform: scale(1.05);
}

body[data-theme-style="cyberpunk"] .panel-btn:hover {
    box-shadow: 0 0 8px var(--shadow-color);
}

/* Search highlight */
mark {
    background-color: var(--btn-hover);
    color: var(--bg-primary);
    padding: 0 2px;
    border-radius: 2px;
}

body[data-theme-style="cyberpunk"] .panel-header h2::before {
    content: '> ';
}

.json-textarea {
    width: 100%;
    height: 60vh;
    max-height: 600px;
    padding: 1rem;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    border: none;
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 0.95rem;
    line-height: 1.5;
    resize: none;
    outline: none;
    overflow-y: auto;
}

body[data-theme-style="cyberpunk"] .json-textarea {
    caret-color: var(--text-primary);
}

.output-container {
    position: relative;
    height: 60vh;
    max-height: 600px;
    overflow: hidden;
}

.json-output {
    width: 100%;
    height: 100%;
    padding: 1rem;
    background-color: var(--bg-primary);
    margin: 0;
    overflow-y: auto;
    overflow-x: auto;
}

.json-output code {
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 0.95rem;
    line-height: 1.5;
}

/* ==================== TREE VIEW ==================== */
.tree-view {
    padding: 1rem;
    background-color: var(--bg-primary);
    height: 100%;
    overflow-y: auto;
    overflow-x: auto;
}

.tree-node {
    margin-left: 1.5rem;
    position: relative;
}

.tree-node::before {
    content: '';
    position: absolute;
    left: -1rem;
    top: 0.5rem;
    width: 0.5rem;
    height: 1px;
    background-color: var(--border-color);
}

.tree-key {
    color: var(--text-secondary);
    font-weight: bold;
}

.tree-value {
    color: var(--text-primary);
}

.tree-toggle {
    cursor: pointer;
    user-select: none;
    display: inline-block;
    width: 1rem;
    text-align: center;
}

.tree-toggle:hover {
    color: var(--btn-hover);
}

/* ==================== MESSAGES ==================== */
.error-msg,
.status-msg {
    padding: 1rem;
    margin-bottom: 1rem;
    border: 1px solid var(--border-color);
    animation: slideIn 0.3s ease-out;
}

body[data-theme-style="standard"] .error-msg,
body[data-theme-style="standard"] .status-msg {
    border-radius: 4px;
}

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

.error-msg {
    background-color: var(--error-color);
    color: white;
}

.status-msg {
    background-color: var(--success-color);
    color: white;
}

/* ==================== FOOTER ==================== */
footer {
    padding: 1.5rem;
    text-align: center;
    border-top: 1px solid var(--border-color);
    background-color: var(--bg-secondary);
    color: var(--text-secondary);
}

.heart {
    color: var(--error-color);
    animation: heartbeat 1.5s infinite;
}

@keyframes heartbeat {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

/* ==================== PRISM.JS THEME OVERRIDES ==================== */
body[data-theme-style="cyberpunk"][data-theme-mode="dark"] pre[class*="language-"],
body[data-theme-style="cyberpunk"][data-theme-mode="dark"] code[class*="language-"] {
    color: #00ff00;
    background: #000000;
    text-shadow: 0 0 2px #00ff00;
}

body[data-theme-style="cyberpunk"][data-theme-mode="dark"] .token.property,
body[data-theme-style="cyberpunk"][data-theme-mode="dark"] .token.string {
    color: #00cc00;
}

body[data-theme-style="cyberpunk"][data-theme-mode="dark"] .token.number {
    color: #00ffaa;
}

body[data-theme-style="cyberpunk"][data-theme-mode="light"] pre[class*="language-"],
body[data-theme-style="cyberpunk"][data-theme-mode="light"] code[class*="language-"] {
    color: #1b5e20;
    background: #e8f5e9;
}

body[data-theme-style="standard"][data-theme-mode="dark"] pre[class*="language-"],
body[data-theme-style="standard"][data-theme-mode="dark"] code[class*="language-"] {
    color: #ffffff;
    background: #1e1e1e;
}

body[data-theme-style="standard"][data-theme-mode="light"] pre[class*="language-"],
body[data-theme-style="standard"][data-theme-mode="light"] code[class*="language-"] {
    color: #333333;
    background: #ffffff;
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 768px) {
    header {
        padding: 1rem;
    }
    
    .logo {
        font-size: 1.5rem;
    }
    
    main {
        padding: 1rem;
    }
    
    .action-bar {
        gap: 0.5rem;
    }
    
    .btn {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }
    
    .json-textarea {
        height: 50vh;
        max-height: 400px;
    }
    
    .output-container {
        height: 50vh;
        max-height: 400px;
    }
    
    .action-bar {
        justify-content: center;
    }
}