/**
 * Sliding Door Game - Frontend Styles
 * Modern Material Design-inspired CSS with responsive design
 */

/* Ensure game doesn't interfere with page layout */
.sdg-game-wrapper *,
.sdg-game-container *,
.sdg-popup-overlay * {
    box-sizing: border-box;
}

/* Prevent accidental fullscreen behavior */
.sdg-game-container:not(.sdg-size-popup) {
    position: relative !important;
    top: auto !important;
    left: auto !important;
    right: auto !important;
    bottom: auto !important;
    transform: none !important;
    /* Ensure it never takes over the page */
    max-width: 90vw !important;
    max-height: 80vh !important;
    display: inline-block !important;
    vertical-align: top !important;
}

/* CSS Variables scoped to plugin only */
.sdg-game-wrapper,
.sdg-game-container,
.sdg-popup-overlay {
    --sdg-primary: #2196F3;
    --sdg-primary-dark: #1976D2;
    --sdg-primary-light: #BBDEFB;
    --sdg-secondary: #FF9800;
    --sdg-success: #4CAF50;
    --sdg-error: #F44336;
    --sdg-warning: #FF9800;
    --sdg-info: #2196F3;
    --sdg-background: #FAFAFA;
    --sdg-surface: #FFFFFF;
    --sdg-text-primary: #212121;
    --sdg-text-secondary: #757575;
    --sdg-border: #E0E0E0;
    --sdg-shadow: 0 2px 4px rgba(0,0,0,0.1);
    --sdg-shadow-elevated: 0 4px 8px rgba(0,0,0,0.12);
    --sdg-shadow-high: 0 8px 16px rgba(0,0,0,0.16);
    --sdg-border-radius: 8px;
    --sdg-border-radius-large: 12px;
    --sdg-transition: all 0.3s cubic-bezier(0.4, 0.0, 0.2, 1);
    --sdg-transition-fast: all 0.15s cubic-bezier(0.4, 0.0, 0.2, 1);
}

/* Game Wrapper - Ensures proper containment */
.sdg-game-wrapper {
    display: block;
    width: 100%;
    max-width: 100%;
    text-align: center;
    margin: 20px 0;
    overflow: visible;
    box-sizing: border-box;
}

/* Base Game Container */
.sdg-game-container {
    position: relative;
    display: inline-block;
    max-width: 100%;
    margin: 20px auto;
    padding: 24px;
    background: var(--sdg-surface);
    border-radius: var(--sdg-border-radius-large);
    box-shadow: var(--sdg-shadow-elevated);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    transition: var(--sdg-transition);
    overflow: visible;
    width: fit-content;
    /* Ensure it stays within content flow */
    z-index: 1;
    contain: layout style;
}

.sdg-game-container:hover {
    box-shadow: var(--sdg-shadow-high);
}

/* Size Variations */
.sdg-game-container.sdg-size-small {
    padding: 16px;
    margin: 16px auto;
    max-width: 400px;
}

.sdg-game-container.sdg-size-medium {
    max-width: 600px;
}

.sdg-game-container.sdg-size-large {
    padding: 32px;
    margin: 32px auto;
    max-width: 800px;
}

.sdg-game-container.sdg-size-popup {
    margin: 0;
    padding: 16px;
    border-radius: var(--sdg-border-radius);
    max-width: none;
}

/* Game Canvas */
.sdg-game-canvas {
    position: relative;
    margin: 0 auto 20px;
    border: 2px solid var(--sdg-border);
    border-radius: var(--sdg-border-radius);
    overflow: hidden;
    background: linear-gradient(135deg, #E3F2FD 0%, #BBDEFB 100%);
    transition: var(--sdg-transition);
    max-width: 100%;
    box-sizing: border-box;
}

.sdg-playing .sdg-game-canvas {
    border-color: var(--sdg-primary);
    box-shadow: 0 0 0 2px rgba(33, 150, 243, 0.2);
}

.sdg-success .sdg-game-canvas {
    border-color: var(--sdg-success);
    box-shadow: 0 0 0 2px rgba(76, 175, 80, 0.2);
}

/* House and Door Images */
.sdg-house-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    z-index: 2;
}

.sdg-house-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.sdg-door-track {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 3;
    pointer-events: none;
}

.sdg-door-wrapper {
    position: absolute;
    transition: none;
    filter: drop-shadow(2px 2px 4px rgba(0,0,0,0.3));
}

.sdg-door-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

/* Game State Indicators */
.sdg-game-state {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
}

.sdg-loading-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    padding: 24px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--sdg-border-radius);
    box-shadow: var(--sdg-shadow);
}

.sdg-loaded .sdg-loading-indicator {
    display: none;
}

.sdg-spinner {
    width: 32px;
    height: 32px;
    border: 3px solid var(--sdg-border);
    border-top: 3px solid var(--sdg-primary);
    border-radius: 50%;
    animation: sdg-spin 1s linear infinite;
}

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

/* Click Overlay */
.sdg-click-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 5;
    cursor: pointer;
    background: rgba(33, 150, 243, 0.05);
    opacity: 0;
    visibility: hidden;
    transition: var(--sdg-transition);
}

.sdg-click-overlay.sdg-visible {
    opacity: 1;
    visibility: visible;
}

.sdg-click-overlay:hover {
    background: rgba(33, 150, 243, 0.1);
}

/* Game Instructions */
.sdg-game-instructions {
    margin: 16px 0;
    opacity: 0;
    visibility: hidden;
    transition: var(--sdg-transition);
}

.sdg-game-instructions.sdg-visible {
    opacity: 1;
    visibility: visible;
}

.sdg-instructions {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: var(--sdg-primary-light);
    border-radius: var(--sdg-border-radius);
    box-shadow: var(--sdg-shadow);
    border: 1px solid var(--sdg-primary);
}

.sdg-instruction-text {
    font-size: 16px;
    font-weight: 500;
    color: var(--sdg-text-primary);
    text-align: center;
}

.sdg-click-indicator {
    font-size: 24px;
    color: var(--sdg-primary);
    animation: sdg-pulse 1.5s ease-in-out infinite;
}

@keyframes sdg-pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.1); opacity: 0.7; }
}

/* Messages */
.sdg-message-container {
    margin: 20px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--sdg-transition);
}

.sdg-message-container.sdg-visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.sdg-message {
    display: none;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    border-radius: var(--sdg-border-radius);
    margin-bottom: 12px;
    box-shadow: var(--sdg-shadow);
}

.sdg-success-message {
    background: #E8F5E8;
    border-left: 4px solid var(--sdg-success);
    color: #2E7D32;
}

.sdg-failure-message {
    background: #FFEBEE;
    border-left: 4px solid var(--sdg-error);
    color: #C62828;
}

.sdg-message-icon {
    font-size: 24px;
    flex-shrink: 0;
}

.sdg-message-content h4 {
    margin: 0 0 4px;
    font-size: 16px;
    font-weight: 600;
}

.sdg-message-content p {
    margin: 0;
    font-size: 14px;
    line-height: 1.4;
}

/* Action Buttons */
.sdg-action-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin: 20px 0;
    justify-content: center;
}

.sdg-action-buttons .button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border: none;
    border-radius: var(--sdg-border-radius);
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: var(--sdg-transition-fast);
    box-shadow: var(--sdg-shadow);
    min-height: 44px;
    position: relative;
    overflow: hidden;
}

.sdg-action-buttons .button:before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.sdg-action-buttons .button:hover:before {
    left: 100%;
}

.button.button-primary {
    background: var(--sdg-primary);
    color: white;
}

.button.button-primary:hover {
    background: var(--sdg-primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--sdg-shadow-elevated);
}

.button.button-secondary {
    background: var(--sdg-secondary);
    color: white;
}

.button.button-secondary:hover {
    background: #F57C00;
    transform: translateY(-1px);
    box-shadow: var(--sdg-shadow-elevated);
}

.button:not(.button-primary):not(.button-secondary) {
    background: var(--sdg-surface);
    color: var(--sdg-text-primary);
    border: 1px solid var(--sdg-border);
}

.button:not(.button-primary):not(.button-secondary):hover {
    background: var(--sdg-background);
    border-color: var(--sdg-primary);
    transform: translateY(-1px);
}

/* Game Stats */
.sdg-game-stats {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-top: 20px;
    padding: 16px;
    background: var(--sdg-background);
    border-radius: var(--sdg-border-radius);
    border: 1px solid var(--sdg-border);
}

.sdg-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.sdg-stat-label {
    font-size: 12px;
    font-weight: 500;
    color: var(--sdg-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.sdg-stat-value {
    font-size: 18px;
    font-weight: 600;
    color: var(--sdg-primary);
}

/* Popup Styles */
.sdg-popup-trigger {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: var(--sdg-primary);
    color: white;
    border: none;
    border-radius: var(--sdg-border-radius);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--sdg-transition-fast);
    box-shadow: var(--sdg-shadow);
}

.sdg-popup-trigger:hover {
    background: var(--sdg-primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--sdg-shadow-elevated);
}

.sdg-popup-overlay {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    background: rgba(0, 0, 0, 0.6) !important;
    backdrop-filter: blur(4px);
    z-index: 999999 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    opacity: 0;
    visibility: hidden;
    transition: var(--sdg-transition);
    margin: 0 !important;
    padding: 0 !important;
    box-sizing: border-box !important;
}

.sdg-popup-overlay.active {
    opacity: 1 !important;
    visibility: visible !important;
}

.sdg-popup-content {
    position: relative !important;
    max-width: min(90vw, 600px) !important;
    max-height: 90vh !important;
    width: 100% !important;
    height: auto !important;
    background: var(--sdg-surface);
    border-radius: var(--sdg-border-radius-large);
    box-shadow: var(--sdg-shadow-high);
    overflow: auto !important;
    transform: scale(0.9) translateY(20px);
    transition: var(--sdg-transition);
    margin: 20px !important;
    box-sizing: border-box !important;
}

.sdg-popup-overlay.active .sdg-popup-content {
    transform: scale(1) translateY(0);
}

.sdg-popup-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 32px;
    height: 32px;
    background: rgba(0, 0, 0, 0.1);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    z-index: 10;
    transition: var(--sdg-transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.sdg-popup-close:hover {
    background: rgba(0, 0, 0, 0.2);
}

.sdg-popup-header {
    padding: 16px 20px 12px;
    text-align: center;
    border-bottom: 1px solid var(--sdg-border);
}

.sdg-popup-header h3 {
    margin: 0 0 8px;
    font-size: 20px;
    font-weight: 600;
    color: var(--sdg-text-primary);
}

.sdg-popup-header p {
    margin: 0;
    color: var(--sdg-text-secondary);
    font-size: 14px;
}

/* Confetti Effect */
.sdg-confetti {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 20;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    animation: sdg-confetti-fall 2s ease-out;
}

@keyframes sdg-confetti-fall {
    0% {
        opacity: 1;
        transform: translateY(-20px) scale(0);
    }
    50% {
        transform: translateY(0) scale(1);
    }
    100% {
        opacity: 0;
        transform: translateY(20px) scale(0);
    }
}

/* Accessibility */
.sdg-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .sdg-game-container {
        padding: 16px;
        margin: 16px 10px;
        max-width: calc(100vw - 20px);
    }
    
    .sdg-game-canvas {
        max-width: 100%;
        max-height: 60vh;
        overflow: hidden;
    }
    
    .sdg-action-buttons {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
    }
    
    .sdg-action-buttons .button {
        justify-content: center;
        min-height: 44px;
        font-size: 16px;
        padding: 12px 16px;
    }
    
    .sdg-game-stats {
        gap: 16px;
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .sdg-popup-content {
        margin: 15px;
        max-width: calc(100vw - 30px);
        max-height: 95vh;
    }
    
    .sdg-popup-header {
        padding: 12px 16px 8px;
    }
    
    .sdg-popup-header h3 {
        font-size: 18px;
        margin-bottom: 6px;
    }
    
    .sdg-instructions {
        padding: 16px;
    }
    
    .sdg-instruction-text {
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .sdg-game-container {
        padding: 12px;
        margin: 12px 5px;
        max-width: calc(100vw - 10px);
    }
    
    .sdg-game-canvas {
        max-height: 55vh;
        min-height: 250px;
    }
    
    .sdg-popup-content {
        margin: 10px;
        max-width: calc(100vw - 20px);
        max-height: 98vh;
    }
    
    .sdg-popup-header {
        padding: 10px 12px 6px;
    }
    
    .sdg-popup-header h3 {
        font-size: 16px;
    }
    
    .sdg-popup-header p {
        font-size: 12px;
    }
    
    .sdg-game-container.sdg-size-popup {
        padding: 12px;
    }
    
    .sdg-action-buttons .button {
        min-height: 48px;
        font-size: 16px;
    }
    
    .sdg-game-stats {
        flex-direction: column;
        gap: 12px;
    }
    
    .sdg-stat {
        flex-direction: row;
        justify-content: space-between;
        padding: 8px 12px;
        border-radius: 6px;
        background: rgba(33, 150, 243, 0.05);
    }
}

/* Extra small screens */
@media (max-width: 360px) {
    .sdg-game-container {
        padding: 8px;
        margin: 8px 2px;
        max-width: calc(100vw - 4px);
    }
    
    .sdg-game-canvas {
        max-height: 50vh;
        min-height: 200px;
    }
    
    .sdg-popup-content {
        margin: 5px;
        max-width: calc(100vw - 10px);
        max-height: 99vh;
        border-radius: 8px;
    }
    
    .sdg-popup-header {
        padding: 8px 10px 4px;
    }
    
    .sdg-popup-header h3 {
        font-size: 14px;
        margin-bottom: 4px;
    }
    
    .sdg-popup-header p {
        font-size: 11px;
    }
    
    .sdg-game-container.sdg-size-popup {
        padding: 8px;
    }
    
    .sdg-action-buttons {
        gap: 8px;
    }
    
    .sdg-action-buttons .button {
        min-height: 44px;
        font-size: 14px;
        padding: 10px 12px;
    }
    
    .sdg-instruction-text {
        font-size: 12px;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --sdg-border: #000000;
        --sdg-text-secondary: #000000;
        --sdg-shadow: 0 2px 4px rgba(0,0,0,0.3);
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .sdg-game-wrapper *,
    .sdg-game-container *,
    .sdg-popup-overlay * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .sdg-click-indicator {
        animation: none;
    }
    
    .sdg-spinner {
        animation: none;
        border-top-color: var(--sdg-border);
    }
}

/* AGGRESSIVE MOBILE FIXES - Override everything */
@media screen and (max-width: 768px) {
    .sdg-popup-overlay {
        padding: 0 !important;
        margin: 0 !important;
    }
    
    .sdg-popup-content {
        width: calc(100vw - 20px) !important;
        max-width: calc(100vw - 20px) !important;
        min-width: 0 !important;
        margin: 10px !important;
        padding: 0 !important;
        box-sizing: border-box !important;
    }
    
    .sdg-game-wrapper {
        width: 100% !important;
        max-width: 100% !important;
        overflow: hidden !important;
        box-sizing: border-box !important;
        margin: 0 !important;
        padding: 0 !important;
    }
    
    .sdg-game-container {
        width: 100% !important;
        max-width: 100% !important;
        min-width: 0 !important;
        margin: 0 auto !important;
        padding: 12px !important;
        box-sizing: border-box !important;
        overflow: hidden !important;
    }
    
    .sdg-game-canvas {
        width: 100% !important;
        max-width: 100% !important;
        min-width: 0 !important;
        height: auto !important;
        max-height: 60vh !important;
        box-sizing: border-box !important;
        overflow: hidden !important;
    }
}

@media screen and (max-width: 480px) {
    .sdg-popup-content {
        width: calc(100vw - 10px) !important;
        max-width: calc(100vw - 10px) !important;
        margin: 5px !important;
        max-height: 95vh !important;
    }
    
    .sdg-game-canvas {
        max-height: 50vh !important;
        min-height: 200px !important;
    }
    
    .sdg-popup-header {
        padding: 8px 12px 6px !important;
    }
    
    .sdg-popup-header h3 {
        font-size: 16px !important;
        margin: 0 0 4px 0 !important;
    }
    
    .sdg-popup-header p {
        font-size: 12px !important;
        margin: 0 !important;
    }
}

@media screen and (max-width: 360px) {
    .sdg-popup-content {
        width: calc(100vw - 4px) !important;
        max-width: calc(100vw - 4px) !important;
        margin: 2px !important;
        max-height: 98vh !important;
    }
    
    .sdg-game-container {
        padding: 8px !important;
    }
    
    .sdg-game-canvas {
        max-height: 45vh !important;
        min-height: 180px !important;
    }
}