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

body {
    font-family: 'Courier New', monospace;
    background-color: #1e1e1e;
    color: #ffffff;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
    overflow: hidden;
}

/* Loading Screen */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #1e1e1e 0%, #2d2d2d 100%);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease-out;
}

.loading-screen.fade-out {
    opacity: 0;
    pointer-events: none;
}

.loading-logo {
    font-size: 2.5rem;
    color: #4CAF50;
    margin-bottom: 2rem;
    text-align: center;
    animation: pulse 2s ease-in-out infinite;
}

.loading-title {
    font-size: 1.5rem;
    color: #ffffff;
    margin-bottom: 1rem;
    text-align: center;
}

.loading-subtitle {
    font-size: 1rem;
    color: #cccccc;
    margin-bottom: 3rem;
    text-align: center;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 3px solid #555;
    border-top: 3px solid #4CAF50;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 2rem;
}

.loading-progress {
    width: 300px;
    height: 4px;
    background-color: #555;
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 1rem;
}

.loading-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, #4CAF50, #8BC34A);
    width: 0%;
    border-radius: 2px;
    animation: loadingProgress 3s ease-out forwards;
}

.loading-text {
    color: #999;
    font-size: 0.9rem;
    text-align: center;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.05); opacity: 0.8; }
}

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

@keyframes loadingProgress {
    0% { width: 0%; }
    20% { width: 30%; }
    40% { width: 60%; }
    60% { width: 80%; }
    80% { width: 95%; }
    100% { width: 100%; }
}

/* Main game container - initially hidden */
.game-container {
    opacity: 0;
    transition: opacity 0.5s ease-in;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.game-container.show {
    opacity: 1;
}

/* Terminal Container */
.terminal {
    width: 100%;
    max-width: 1200px;
    height: 85vh;
    background-color: #2d2d2d;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* Terminal Header */
.terminal-header {
    background-color: #3c3c3c;
    padding: 10px 15px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-radius: 10px 10px 0 0;
}

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

.window-controls {
    display: flex;
    gap: 8px;
}

.control {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.control.red { 
    background-color: #ff5f56; 
}

.control.yellow { 
    background-color: #ffbd2e; 
}

.control.green { 
    background-color: #27ca3f; 
}

.terminal-title {
    margin-left: 15px;
    font-size: 14px;
    color: #cccccc;
}

/* Progress Bar */
.progress-container {
    display: flex;
    align-items: center;
    gap: 10px;
}

.progress-bar {
    width: 200px;
    height: 8px;
    background-color: #555;
    border-radius: 4px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #4CAF50, #8BC34A);
    width: 0%;
    transition: width 0.5s ease;
}

.progress-text {
    font-size: 12px;
    color: #cccccc;
    min-width: 60px;
}

/* Difficulty Selector */
.difficulty-selector {
    display: flex;
    gap: 5px;
    margin-left: 15px;
}

.difficulty-btn {
    padding: 4px 8px;
    background-color: #555;
    border: none;
    color: #fff;
    font-size: 10px;
    border-radius: 3px;
    cursor: pointer;
    font-family: 'Courier New', monospace;
    transition: background-color 0.3s ease;
}

.difficulty-btn:hover {
    background-color: #666;
}

.difficulty-btn.active {
    background-color: #4CAF50;
}

/* Terminal Body */
.terminal-body {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
    scroll-behavior: smooth;
}

.output {
    flex: 1;
    margin-bottom: 20px;
    line-height: 1.4;
    overflow-anchor: none; /* Prevent scroll anchoring issues */
}

.command-line {
    margin-bottom: 10px;
}

/* Text Styling */
.prompt {
    color: #4CAF50;
    font-weight: bold;
}

.user-input {
    color: #ffffff;
}

.aws-output {
    color: #e0e0e0;
    margin-left: 0;
    white-space: pre-wrap;
}

.error {
    color: #ff6b6b;
}

.success {
    color: #4CAF50;
}

.clue {
    color: #ffd93d;
    font-weight: bold;
}

.hint {
    color: #ff9800;
    font-style: italic;
    background-color: #2a2a2a;
    padding: 10px;
    border-left: 3px solid #ff9800;
    margin: 10px 0;
    border-radius: 0 5px 5px 0;
}

.json-output {
    color: #87CEEB;
}

.congratulations {
    color: #ffd93d;
    font-weight: bold;
    text-align: center;
    margin: 20px 0;
}

/* Input Container */
.input-container {
    display: flex;
    align-items: center;
    position: relative;
}

.input-prompt {
    color: #4CAF50;
    font-weight: bold;
    margin-right: 10px;
}

#command-input {
    flex: 1;
    background: transparent;
    border: none;
    color: #ffffff;
    font-family: 'Courier New', monospace;
    font-size: 14px;
    outline: none;
    caret-color: #4CAF50;
}

#command-input::selection {
    background-color: #4CAF50;
    color: #000;
}

/* Autocomplete Dropdown */
.autocomplete-dropdown {
    position: absolute;
    top: -200px;
    left: 120px;
    background-color: #3c3c3c;
    border: 1px solid #555;
    border-radius: 5px;
    max-height: 150px;
    overflow-y: auto;
    z-index: 1000;
    display: none;
    min-width: 300px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.autocomplete-item {
    padding: 8px 12px;
    cursor: pointer;
    border-bottom: 1px solid #555;
    transition: background-color 0.2s ease;
}

.autocomplete-item:hover,
.autocomplete-item.selected {
    background-color: #4CAF50;
}

.autocomplete-item:last-child {
    border-bottom: none;
}

/* Buttons */
.reset-button, 
.hint-button {
    background-color: #4CAF50;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
    font-family: 'Courier New', monospace;
    margin: 10px auto;
    display: block;
    transition: background-color 0.3s ease;
}

.hint-button {
    background-color: #ff9800;
    margin: 10px 0;
}

.reset-button:hover {
    background-color: #45a049;
}

.hint-button:hover {
    background-color: #f57c00;
}

/* Stats and Achievements */
.stats-panel {
    background-color: #2a2a2a;
    padding: 15px;
    border-radius: 5px;
    margin: 10px 0;
    font-size: 12px;
    border-left: 3px solid #4CAF50;
}

.achievement {
    color: #ffd93d;
    font-weight: bold;
    text-align: center;
    background-color: #2a2a2a;
    padding: 10px;
    border-radius: 5px;
    margin: 10px 0;
    border-left: 3px solid #ffd93d;
    animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
    from {
        box-shadow: 0 0 5px rgba(255, 217, 61, 0.5);
    }
    to {
        box-shadow: 0 0 20px rgba(255, 217, 61, 0.8);
    }
}

/* Scrollbar Styling */
.terminal-body::-webkit-scrollbar,
.autocomplete-dropdown::-webkit-scrollbar {
    width: 8px;
}

.terminal-body::-webkit-scrollbar-track,
.autocomplete-dropdown::-webkit-scrollbar-track {
    background: #2d2d2d;
}

.terminal-body::-webkit-scrollbar-thumb,
.autocomplete-dropdown::-webkit-scrollbar-thumb {
    background: #555;
    border-radius: 4px;
}

.terminal-body::-webkit-scrollbar-thumb:hover,
.autocomplete-dropdown::-webkit-scrollbar-thumb:hover {
    background: #666;
}

/* Responsive Design */
@media (max-width: 768px) {
    body {
        padding: 10px;
    }
    
    .terminal {
        height: 90vh;
        max-width: 100%;
    }
    
    .terminal-header {
        flex-direction: column;
        gap: 10px;
        align-items: flex-start;
    }
    
    .progress-container {
        width: 100%;
        justify-content: space-between;
    }
    
    .progress-bar {
        flex: 1;
        margin-right: 10px;
    }
    
    .difficulty-selector {
        margin-left: 0;
    }
    
    .autocomplete-dropdown {
        left: 0;
        right: 0;
        min-width: auto;
    }
}

@media (max-width: 480px) {
    .terminal-body {
        padding: 15px;
    }
    
    .difficulty-btn {
        font-size: 9px;
        padding: 3px 6px;
    }
    
    .terminal-title {
        font-size: 12px;
    }
}

/* CLI Enhancement Styles */
.typing-animation {
    overflow: hidden;
    border-right: 2px solid #4CAF50;
    white-space: nowrap;
    animation: typing 2s steps(40, end), blink-caret 0.75s step-end infinite;
}

@keyframes typing {
    from { width: 0; }
    to { width: 100%; }
}

@keyframes blink-caret {
    from, to { border-color: transparent; }
    50% { border-color: #4CAF50; }
}

.command-executing {
    color: #ffeb3b;
}

.command-executing::after {
    content: " ⏳";
    animation: spin 1s linear infinite;
}

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

.fade-in {
    animation: fadeIn 0.5s ease-in;
}

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

.slide-in {
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from { transform: translateX(-20px); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

/* Enhanced autocomplete */
.autocomplete-dropdown {
    position: absolute;
    top: -200px;
    left: 120px;
    background-color: #3c3c3c;
    border: 1px solid #555;
    border-radius: 3px;
    max-height: 120px;
    overflow-y: auto;
    z-index: 1000;
    display: none;
    min-width: 250px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    animation: slideDown 0.15s ease-out;
    font-size: 11px;
}

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

.autocomplete-item {
    padding: 4px 8px;
    cursor: pointer;
    border-bottom: 1px solid #555;
    transition: all 0.15s ease;
    display: flex;
    justify-content: space-between;
    align-items: center;
    line-height: 1.2;
}

.autocomplete-item:hover,
.autocomplete-item.selected {
    background-color: #4CAF50;
    transform: none;
}

.autocomplete-item:last-child {
    border-bottom: none;
}

.autocomplete-item .command-suggestion {
    color: #999;
    font-style: italic;
    margin-left: 8px;
    font-size: 10px;
    opacity: 0.8;
}

.autocomplete-item .shortcut {
    font-size: 9px;
    color: #888;
    background-color: #555;
    padding: 1px 4px;
    border-radius: 2px;
    opacity: 0.7;
}

.autocomplete-item.selected .shortcut {
    background-color: #2e7d32;
    color: #fff;
    opacity: 1;
}

.autocomplete-item.selected .command-suggestion {
    color: #e8f5e8;
    opacity: 1;
}

/* Command suggestions */
.command-suggestion {
    color: #666;
    font-style: italic;
    margin-left: 10px;
}

/* Status indicators */
.status-indicator {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-right: 8px;
}

.status-success { background-color: #4CAF50; }
.status-error { background-color: #f44336; }
.status-warning { background-color: #ff9800; }
.status-info { background-color: #2196f3; }

/* Enhanced prompt */
.input-prompt {
    color: #4CAF50;
    font-weight: bold;
    margin-right: 10px;
    position: relative;
}

.input-prompt::before {
    content: "";
    position: absolute;
    left: -15px;
    top: 50%;
    transform: translateY(-50%);
    width: 6px;
    height: 6px;
    background-color: #4CAF50;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

/* Show different state when input is focused */
.input-container:focus-within .input-prompt::before {
    background-color: #8BC34A;
    animation: none;
}

.input-container:focus-within .input-prompt {
    color: #8BC34A;
}

/* Add a subtle hint when terminal is ready */
.input-container:not(:focus-within)::after {
    content: "Click here to start typing...";
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    color: #666;
    font-size: 12px;
    font-style: italic;
    pointer-events: none;
    opacity: 0.7;
}

@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.5; }
    100% { opacity: 1; }
}

/* Loading states */
.loading-dots::after {
    content: "";
    animation: loadingDots 1.5s infinite;
}

@keyframes loadingDots {
    0%, 20% { content: ""; }
    40% { content: "."; }
    60% { content: ".."; }
    80%, 100% { content: "..."; }
}