/* Legacy Farms Mystery - Main Styles */

:root {
    --primary-color: #1a1a2e;
    --secondary-color: #16213e;
    --accent-color: #4FC3F7;
    --success-color: #61FFCA;
    --warning-color: #FFD700;
    --text-primary: #FFFFFF;
    --text-secondary: #B8BEC5;
    --gradient-bg: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    background: var(--primary-color);
    color: var(--text-primary);
    overflow-x: hidden;
    position: relative;
    min-height: 100vh;
}

/* App Container */
.app-container {
    max-width: 100%;
    min-height: 100vh;
    position: relative;
}

/* Screens */
.screen {
    display: none;
    min-height: 100vh;
    padding: 20px;
    animation: fadeIn 0.3s ease-in;
}

.screen.active {
    display: block;
}

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

/* Home Screen */
.header {
    text-align: center;
    padding: 40px 20px;
    background: var(--gradient-bg);
    border-radius: 20px;
    margin-bottom: 30px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.header h1 {
    font-size: 2.5em;
    margin-bottom: 10px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.subtitle {
    font-size: 1.2em;
    color: var(--success-color);
    font-style: italic;
}

.story-intro {
    background: var(--secondary-color);
    padding: 20px;
    border-radius: 15px;
    margin-bottom: 30px;
    border-left: 4px solid var(--accent-color);
}

.story-intro p {
    line-height: 1.6;
    color: var(--text-secondary);
}

/* Buttons */
.menu-buttons {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 30px;
}

.btn {
    padding: 15px 25px;
    border: none;
    border-radius: 10px;
    font-size: 1.1em;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    text-decoration: none;
    font-weight: 600;
}

.btn-primary {
    background: var(--gradient-bg);
    color: white;
    box-shadow: 0 4px 15px rgba(79, 195, 247, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(79, 195, 247, 0.4);
}

.btn-secondary {
    background: var(--secondary-color);
    color: var(--text-primary);
    border: 2px solid var(--accent-color);
}

.btn-secondary:hover {
    background: var(--accent-color);
    color: var(--primary-color);
}

.btn-ar {
    background: linear-gradient(135deg, #61FFCA 0%, #4FC3F7 100%);
    color: var(--primary-color);
    font-weight: bold;
}

.icon {
    font-size: 1.3em;
}

/* Connection Status */
.connection-status {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 15px;
    background: var(--secondary-color);
    border-radius: 10px;
}

.status-indicator {
    animation: pulse 2s infinite;
}

.status-indicator.online {
    color: var(--success-color);
}

.status-indicator.offline {
    color: #FF6B6B;
}

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

/* Adventure Screen */
.adventure-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.back-btn {
    background: var(--secondary-color);
    border: none;
    color: var(--text-primary);
    padding: 10px 15px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 1em;
}

.location-card {
    background: var(--secondary-color);
    padding: 20px;
    border-radius: 15px;
    margin-bottom: 20px;
    border-left: 4px solid var(--warning-color);
}

.location-card h3 {
    font-size: 1.5em;
    margin-bottom: 10px;
    color: var(--warning-color);
}

.distance-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
}

.story-content {
    background: rgba(79, 195, 247, 0.1);
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 20px;
    line-height: 1.7;
}

.action-buttons {
    display: flex;
    gap: 15px;
    margin-bottom: 30px;
}

.action-buttons .btn {
    flex: 1;
}

/* Stones Collection */
.stones-collected {
    background: var(--secondary-color);
    padding: 20px;
    border-radius: 15px;
}

.stones-collected h4 {
    margin-bottom: 15px;
    color: var(--success-color);
}

.stones-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
}

.stone-slot {
    aspect-ratio: 1;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5em;
    border: 2px dashed rgba(255, 255, 255, 0.2);
}

.stone-slot.collected {
    background: var(--gradient-bg);
    border: 2px solid var(--warning-color);
    animation: glow 2s ease-in-out infinite;
}

@keyframes glow {
    0%, 100% { box-shadow: 0 0 5px rgba(255, 215, 0, 0.5); }
    50% { box-shadow: 0 0 20px rgba(255, 215, 0, 0.8); }
}

/* AR Screen */
#arScreen {
    position: relative;
    padding: 0;
}

.exit-ar-btn {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 999;
    background: rgba(255, 255, 255, 0.9);
    color: var(--primary-color);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 1.5em;
    cursor: pointer;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.ar-instructions {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.7);
    padding: 15px 25px;
    border-radius: 25px;
    z-index: 998;
    text-align: center;
}

/* Progress Screen */
.screen-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 30px;
}

.progress-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    gap: 15px;
    margin-bottom: 30px;
}

.stat-card {
    background: var(--secondary-color);
    padding: 20px;
    border-radius: 15px;
    text-align: center;
    border: 2px solid var(--accent-color);
}

.stat-value {
    font-size: 2em;
    font-weight: bold;
    color: var(--warning-color);
    margin-bottom: 5px;
}

.stat-label {
    font-size: 0.9em;
    color: var(--text-secondary);
}

.achievements {
    background: var(--secondary-color);
    padding: 20px;
    border-radius: 15px;
}

.achievements h3 {
    margin-bottom: 15px;
    color: var(--success-color);
}

.achievement-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    gap: 10px;
}

.achievement {
    aspect-ratio: 1;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-size: 2em;
    position: relative;
}

.achievement.unlocked {
    background: var(--gradient-bg);
}

.achievement-label {
    font-size: 0.4em;
    margin-top: 5px;
}

/* Map Screen */
.map-container {
    background: var(--secondary-color);
    padding: 20px;
    border-radius: 15px;
    min-height: 400px;
}

.map-placeholder {
    text-align: center;
    padding: 20px;
}

.location-list {
    margin-top: 20px;
    text-align: left;
}

.map-location {
    padding: 10px;
    margin: 5px 0;
    background: rgba(79, 195, 247, 0.1);
    border-radius: 8px;
    border-left: 3px solid var(--accent-color);
}

/* Loading Overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(26, 26, 46, 0.95);
    display: none;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    z-index: 9999;
}

.loading-overlay.active {
    display: flex;
}

.loader {
    width: 50px;
    height: 50px;
    border: 3px solid var(--secondary-color);
    border-top: 3px solid var(--accent-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Responsive Design */
@media (max-width: 768px) {
    .header h1 {
        font-size: 2em;
    }
    
    .action-buttons {
        flex-direction: column;
    }
    
    .progress-stats {
        grid-template-columns: 1fr;
    }
}

/* PWA Specific */
@media (display-mode: standalone) {
    .header {
        padding-top: 60px; /* Account for status bar */
    }
}

/* iOS Specific Fixes */
@supports (-webkit-touch-callout: none) {
    .screen {
        padding-bottom: env(safe-area-inset-bottom);
    }
}