/* CSS Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Dark Theme (Default) */
    --bg-primary: #000000;
    --bg-secondary: #111111;
    --bg-tertiary: #222222;
    --text-primary: #ffffff;
    --text-secondary: #eeeeee;
    --text-muted: #aaaaaa;
    --border-color: #444444;
    --accent-color: #007acc;
    --success-color: #28a745;
    --error-color: #dc3545;
    --warning-color: #ffc107;
    
    /* Font Variables */
    --font-family: 'JetBrains Mono', 'Fira Code', Consolas, Monaco, monospace;
    --font-size: 14px;
    --line-height: 1.0;
    
    /* Layout Variables */
    --header-height: auto;
    --footer-height: 80px;
    --border-radius: 4px;
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
}

/* Theme Variants */
.theme-light {
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-tertiary: #e9ecef;
    --text-primary: #212529;
    --text-secondary: #495057;
    --text-muted: #6c757d;
    --border-color: #dee2e6;
}

.theme-amber {
    --bg-primary: #2b1810;
    --bg-secondary: #3d2317;
    --bg-tertiary: #4f2e1d;
    --text-primary: #ffb000;
    --text-secondary: #d4940a;
    --accent-color: #ff8c00;
}

.theme-green {
    --bg-primary: #0d1b0d;
    --bg-secondary: #1a2e1a;
    --bg-tertiary: #264026;
    --text-primary: #00ff00;
    --text-secondary: #00cc00;
    --accent-color: #00dd00;
}

/* Base Layout */
html, body {
    height: 100%;
    font-family: var(--font-family);
    font-size: var(--font-size);
    line-height: var(--line-height);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    overflow: hidden;
}

#app {
    display: flex;
    flex-direction: column;
    height: 100vh;
    max-height: 100vh;
    position: relative;
}

/* Floating Controls */
.floating-controls {
    position: fixed;
    bottom: 100px;  /* Above the input area */
    right: var(--spacing-md);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    z-index: 1000;
    padding: var(--spacing-sm);
}

/* Hide floating controls on large screens where left pane is visible */
@media (min-width: 1200px) {
    .floating-controls {
        display: none;
    }
}

.floating-panel {
    position: fixed;
    top: 60px;
    right: var(--spacing-md);
    bottom: var(--spacing-md);
    width: 320px;
    z-index: 999;
    background-color: var(--bg-secondary);
    border-radius: var(--border-radius);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    display: flex;
    flex-direction: column;
}

.panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-sm) var(--spacing-md);
}

/* Panel Styles */
.panel {
    background-color: var(--bg-tertiary);
    transition: max-height var(--transition-normal);
    overflow: hidden;
}

.panel.collapsed {
    max-height: 0;
}

.panel:not(.collapsed) {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.panel-content {
    padding: var(--spacing-md);
    overflow-y: auto;
    flex: 1;
}

.panel h3 {
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

/* Settings Panel */
.setting-group {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.setting-group label {
    min-width: 80px;
    color: var(--text-secondary);
}

.setting-group select,
.setting-group input[type="range"] {
    flex: 1;
}

.setting-group input[type="checkbox"] {
    margin-right: var(--spacing-xs);
    transform: scale(1.2);
}

.setting-group input[type="checkbox"] + span {
    color: var(--text-secondary);
    font-size: 0.9em;
}

/* Message Types Settings Table */
.message-types-section {
    margin-top: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
    padding-top: var(--spacing-md);
}

.message-types-section h4 {
    margin: 0 0 var(--spacing-md) 0;
    color: var(--text-color);
    font-size: 0.9em;
    font-weight: 600;
}

.message-types-table {
    width: 100%;
}

.table-header {
    display: grid;
    grid-template-columns: 1fr auto auto;
    gap: var(--spacing-md);
    padding: var(--spacing-xs) 0;
    border-bottom: 1px solid var(--border-color);
    font-weight: 600;
    font-size: 0.8em;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.table-row {
    display: grid;
    grid-template-columns: 1fr auto auto;
    gap: var(--spacing-md);
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    align-items: center;
}

.table-row:last-child {
    border-bottom: none;
}

.type-name {
    color: var(--text-color);
    font-size: 0.85em;
}

/* Custom checkbox styling */
.checkbox-container {
    position: relative;
    display: inline-block;
    cursor: pointer;
    width: 20px;
    height: 20px;
}

.checkbox-container input[type="checkbox"] {
    opacity: 0;
    position: absolute;
    width: 20px;
    height: 20px;
    cursor: pointer;
}

.checkmark {
    position: absolute;
    top: 0;
    left: 0;
    height: 18px;
    width: 18px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 3px;
    transition: all 0.2s ease;
}

.checkbox-container:hover .checkmark {
    border-color: var(--accent-color);
}

.checkbox-container input:checked ~ .checkmark {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
}

.checkmark:after {
    content: "";
    position: absolute;
    display: none;
    left: 5px;
    top: 2px;
    width: 4px;
    height: 8px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.checkbox-container input:checked ~ .checkmark:after {
    display: block;
}

.checkbox-container.wide-label {
    width: auto;
    display: flex;
    align-items: center;
}

.checkbox-container .checkbox-label {
    margin-left: 8px;
    font-size: 14px;
}

/* Main Content Area */
.main {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    position: relative;
    padding-top: 0;
}

/* Connection Status */
.connection-status {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    padding: var(--spacing-sm) var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    z-index: 10;
    transition: transform var(--transition-normal);
}

.connection-status.connected {
    background-color: var(--success-color);
    transform: translateY(-100%);
}

.connection-status.error {
    background-color: var(--error-color);
}

.spinner {
    width: 16px;
    height: 16px;
    border: 2px solid var(--text-muted);
    border-top: 2px solid var(--text-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Game Container */
.game-container {
    flex: 1;
    display: flex;
    overflow: hidden;
    position: relative;
}

/* Left and Right Panes */
.left-pane {
    display: none;
    flex: 1;
    flex-direction: column;
    background-color: var(--bg-primary);
    border-right: 1px solid var(--border-color);
    overflow: hidden;
    position: relative; /* For scratchpad overlay */
}

.right-pane {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    position: relative;
}

#prompt-display {
    flex-shrink: 0;
    text-align: center;
    padding: var(--spacing-sm);
    background-color: var(--bg-tertiary);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    position: relative;
    z-index: 5;
    display: none; /* Hidden by default */
    transition: all var(--transition-normal);
}

#prompt-display.visible {
    display: block;
}

.pane-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-color);
}

.pane-controls {
    display: flex;
    gap: var(--spacing-xs);
    align-items: center;
}

.pane-header h3 {
    margin: 0;
    font-size: 1em;
    color: var(--text-secondary);
}

.left-output {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-md);
    font-family: var(--font-family);
    font-size: var(--font-size);
    line-height: var(--line-height);
    white-space: pre-wrap;
    word-wrap: break-word;
}

/* Dual-pane mode at 1200px+ */
@media (min-width: 1200px) {
    .left-pane {
        display: flex;
    }
    
    .game-container {
        gap: 0;
    }
}

/* Terminal Display */
.terminal {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background-color: var(--bg-primary);
}

.output {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-md);
    font-family: var(--font-family);
    font-size: var(--font-size);
    line-height: var(--line-height);
    white-space: pre-wrap;
    word-wrap: break-word;
    word-break: normal;
    scroll-behavior: smooth;
}

.output::-webkit-scrollbar {
    width: 8px;
}

.output::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

.output::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: var(--border-radius);
}

.output::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* Message Styles */
.message {
    position: relative;
    cursor: pointer;
    padding: 2px 4px;
    margin: 0 -4px;
    border-radius: var(--border-radius);
    transition: background-color var(--transition-fast);
}

.message:hover {
    background-color: rgba(255, 255, 255, 0.05);
}

/* Show click hint on wide screens */
@media (min-width: 1200px) {
    .message:hover::after {
        /* content: "Click to send left"; */
        position: absolute;
        right: 10px;
        top: 50%;
        transform: translateY(-50%);
        font-size: 0.8em;
        color: var(--text-muted);
        opacity: 0.7;
        pointer-events: none; /* Don't interfere with mouse events */
        z-index: 1; /* Stay below tooltip */
    }
    
}

.message.system {
    color: var(--warning-color);
    font-style: italic;
}

.message.error {
    color: var(--error-color);
}

/* Scratchpad - overlays left pane on desktop, floating panel on mobile */
.scratchpad {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    display: flex;
    flex-direction: column;
    transition: transform var(--transition-normal);
    z-index: 10;
}

.scratchpad.collapsed {
    transform: translateX(-100%);
}

/* On mobile (when left pane is hidden), make scratchpad a floating panel */
@media (max-width: 1199px) {
    .scratchpad {
        position: fixed;
        top: 60px;
        right: var(--spacing-md);
        left: var(--spacing-md);
        bottom: 120px; /* Leave space for input area */
        max-width: 400px;
        margin: 0 auto;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
        backdrop-filter: blur(10px);
    }
    
    .scratchpad.collapsed {
        transform: translateY(-100%);
    }
}

.scratchpad-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-sm) var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

.scratchpad-header h3 {
    font-size: 1em;
    color: var(--text-primary);
}

#scratchpad-text {
    flex: 1;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    border: none;
    padding: var(--spacing-md);
    font-family: var(--font-family);
    font-size: var(--font-size);
    resize: none;
    outline: none;
}

.scratchpad-controls {
    padding: var(--spacing-sm) var(--spacing-md);
    display: flex;
    gap: var(--spacing-sm);
    border-top: 1px solid var(--border-color);
}

/* Footer / Input Area */
.footer {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    flex-shrink: 0;
    padding: var(--spacing-sm) var(--spacing-md);
}

.input-container {
    display: flex;
    gap: var(--spacing-sm);
    align-items: flex-end;
    padding: var(--spacing-md);
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    flex-shrink: 0;
}

.command-input {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-family: var(--font-family);
    font-size: var(--font-size);
    outline: none;
    transition: border-color var(--transition-fast);
    resize: none;
    overflow-y: auto;
    overflow-x: hidden;
    min-height: 38px; /* Grammarly minimum height requirement */
    min-width: 301px; /* Grammarly minimum width requirement */
    max-height: 10em;
    line-height: 1.4;
    white-space: pre-wrap;
    word-wrap: break-word;
}

.command-input:focus {
    border-color: var(--accent-color);
}


/* Button Styles */
.btn {
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--accent-color);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-family: inherit;
    font-size: inherit;
    transition: background-color var(--transition-fast);
    outline: none;
}

.btn:hover {
    background-color: color-mix(in srgb, var(--accent-color) 80%, white 20%);
}

.btn:active {
    transform: translateY(1px);
}

.btn-icon {
    padding: var(--spacing-sm);
    background-color: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

.btn-icon:hover {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}

.btn-small {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 12px;
}

.btn-send {
    background-color: var(--success-color);
}

.btn-send:hover {
    background-color: color-mix(in srgb, var(--success-color) 80%, white 20%);
}

/* Form Elements */
select {
    padding: var(--spacing-xs) var(--spacing-sm);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-family: inherit;
    font-size: inherit;
    outline: none;
}

input[type="range"] {
    accent-color: var(--accent-color);
}

/* Tooltip */
.tooltip {
    position: absolute;
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius);
    font-size: 12px;
    pointer-events: none;
    z-index: 1001;
    opacity: 0;
    transition: opacity var(--transition-fast);
    border: 1px solid var(--border-color);
}

.tooltip.visible {
    opacity: 1;
}

/* Responsive Design */
@media (max-width: 768px) {
    :root {
        --font-size: 12px;
        --spacing-md: 12px;
    }
    
    .header-content {
        padding: var(--spacing-sm);
    }
    
    .title {
        font-size: 1.1em;
    }
    
    .scratchpad {
        width: 100%;
        position: absolute;
        top: 0;
        bottom: 0;
        right: 0;
        z-index: 20;
    }
    
    .input-controls {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-xs);
    }
    
    .input-help {
        font-size: 11px;
    }
    
    /* Mobile input improvements */
    .command-input {
        font-size: 16px; /* Prevents zoom on iOS */
        padding: 12px;
        border-width: 2px;
    }
    
    /* Fix mobile viewport and scrolling issues */
    html, body {
        height: 100vh;
        height: -webkit-fill-available; /* iOS Safari fix */
        overflow: auto; /* Allow scrolling on mobile */
    }
    
    #app {
        height: 100vh;
        height: -webkit-fill-available; /* iOS Safari fix */
        min-height: 100vh;
        min-height: -webkit-fill-available;
    }
    
    /* Ensure footer is properly visible on mobile */
    .footer {
        background-color: var(--bg-secondary);
        border-top: 2px solid var(--border-color);
        flex-shrink: 0; /* Prevent footer from shrinking */
    }
}

@media (max-width: 480px) {
    .header-controls {
        gap: var(--spacing-xs);
    }
    
    .btn-icon {
        padding: 6px;
    }
    
    .setting-group {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-xs);
    }
    
    .setting-group label {
        min-width: auto;
    }
}

/* Wide Screen Layout */
@media (min-width: 1200px) {
    .game-container.dual-pane .terminal {
        flex: 0 0 60%;
    }
    
    .game-container.dual-pane .scratchpad {
        flex: 1;
        transform: translateX(0);
    }
}

/* MXP Styles */
.mxp-link {
    color: #00aaff;
    text-decoration: underline;
    cursor: pointer;
}

.mxp-link:hover {
    color: #00ddff;
    text-decoration: none;
}

.mxp-link:visited {
    color: #8888ff;
}

.mxp-send {
    color: #ffff00;
    text-decoration: underline;
    cursor: pointer;
}

.mxp-send:hover {
    color: #ffffff;
    background-color: rgba(255, 255, 0, 0.1);
    text-decoration: none;
}

/* Context Menu */
.context-menu {
    position: fixed;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    min-width: 150px;
    padding: var(--spacing-xs) 0;
    transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.context-menu.collapsed {
    opacity: 0;
    transform: scale(0.95);
    pointer-events: none;
}

.context-menu-item {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    background: none;
    border: none;
    text-align: left;
    color: var(--text-color);
    cursor: pointer;
    transition: background-color var(--transition-fast);
    font: inherit;
}

.context-menu-item:hover {
    background-color: var(--accent-color);
    color: var(--bg-primary);
}

.context-menu-item:focus {
    outline: none;
    background-color: var(--accent-color);
    color: var(--bg-primary);
}

.context-menu-item[data-action="delete-message"] {
    color: #dc3545;
}

.context-menu-item[data-action="delete-message"]:hover {
    background-color: #dc3545;
    color: white;
}

/* Message type styles for web client protocol */
.message.msg-text {
    color: #00d2d3;
    font-weight: bold;
    border-left: 3px solid #00d2d3;
    padding-left: 8px;
    background-color: rgba(0, 210, 211, 0.1);
}

.message.msg-chat {
    color: #4ecdc4;
}

.message.msg-info {
    color: #95e1d3;
}

.message.msg-prompt {
    color: #f3a683;
    font-weight: bold;
}

.message.msg-room {
    color: #dfe6e9;
    font-style: italic;
}

.message.msg-movement {
    color: #74b9ff;
}

.message.msg-object {
    color: #a29bfe;
}

.message.msg-character {
    color: #fd79a8;
}

.message.msg-system {
    color: #636e72;
    font-style: italic;
}

.message.msg-error {
    color: #d63031;
    font-weight: bold;
}

.message.msg-social {
    color: #fdcb6e;
}

.message.msg-weather {
    color: #00b894;
    font-style: italic;
}

.message.msg-skill {
    color: #e17055;
}

.message.msg-quest {
    color: #0984e3;
    font-weight: bold;
}

.message.msg-auction {
    color: #6c5ce7;
}

.message.msg-death {
    color: #2d3436;
    font-weight: bold;
}

.message.msg-level {
    color: #00d2d3;
    font-weight: bold;
}

.message.msg-party {
    color: #55a3ff;
}

.message.msg-guild {
    color: #a55eea;
}

/* Media Content in Left Pane */
.media-content {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    margin: var(--spacing-sm) 0;
    background: var(--bg-primary);
}

.media-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm);
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.media-body {
    padding: var(--spacing-sm);
}

.media-body iframe {
    border-radius: var(--border-radius);
}

.close-media {
    padding: var(--spacing-xs) var(--spacing-sm) !important;
    min-width: auto !important;
}

/* Print Styles */
@media print {
    .header,
    .footer,
    .scratchpad {
        display: none;
    }
    
    .main {
        height: auto;
    }
    
    .output {
        overflow: visible;
        height: auto;
    }
}