:root {
    --dmp-black: #000000;
    --dmp-copper: #B87333;
    --dmp-orange: #FF6B35;
    --dmp-white: #FFFFFF;
    --dmp-gray: #333333;
    --dmp-light-gray: #f5f5f5;
    --dmp-success: #28a745;
    --dmp-error: #dc3545;
}

.dmp-game-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 30px;
    background: linear-gradient(135deg, var(--dmp-black) 0%, var(--dmp-gray) 100%);
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.dmp-game-header {
    text-align: center;
    margin-bottom: 30px;
}

.dmp-game-title {
    color: var(--dmp-copper);
    font-size: 2.5rem;
    font-weight: 900;
    text-transform: uppercase;
    margin: 0 0 20px 0;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    letter-spacing: 2px;
}

.dmp-game-stats {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

.dmp-stat {
    background: rgba(255, 255, 255, 0.1);
    padding: 15px 25px;
    border-radius: 10px;
    backdrop-filter: blur(10px);
}

.dmp-stat-label {
    display: block;
    color: var(--dmp-white);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 5px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.dmp-stat-value {
    display: block;
    color: var(--dmp-orange);
    font-size: 1.8rem;
    font-weight: 700;
}

.dmp-game-board {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 15px;
    margin: 30px 0;
    min-height: 400px;
}

.dmp-card {
    aspect-ratio: 1;
    cursor: pointer;
    perspective: 1000px;
    transition: transform 0.2s;
}

.dmp-card:hover {
    transform: scale(1.05);
}

.dmp-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transition: transform 0.6s;
    transform-style: preserve-3d;
}

.dmp-card.flipped .dmp-card-inner,
.dmp-card.matched .dmp-card-inner {
    transform: rotateY(180deg);
}

.dmp-card-front,
.dmp-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.dmp-card-front {
    background: linear-gradient(135deg, var(--dmp-copper) 0%, #8B5A3C 100%);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

.dmp-card-front::before {
    content: '';
    width: 60%;
    height: 60%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><text y="50" font-size="50" fill="%23000">D</text></svg>') center/contain no-repeat;
    opacity: 0.3;
}

.dmp-card-back {
    background: var(--dmp-white);
    transform: rotateY(180deg);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

.dmp-card-back img {
    width: 70%;
    height: 70%;
    object-fit: contain;
}

.dmp-card.matched {
    opacity: 0.6;
    pointer-events: none;
}

.dmp-card.matched .dmp-card-back {
    background-image: url(http://idesign.ma/demo/duracell/wp-content/uploads/2026/01/carteback.png);
}

.dmp-game-controls {
    text-align: center;
    margin-top: 30px;
}

.dmp-btn {
    padding: 15px 40px;
    font-size: 1.1rem;
    font-weight: 700;
    text-transform: uppercase;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s;
    letter-spacing: 1px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.dmp-btn-primary {
    background: linear-gradient(135deg, var(--dmp-orange) 0%, var(--dmp-copper) 100%);
    color: var(--dmp-white);
}

.dmp-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 107, 53, 0.4);
}

.dmp-btn-secondary {
    background: transparent;
    color: var(--dmp-white);
    border: 2px solid var(--dmp-white);
    margin-left: 15px;
}

.dmp-btn-secondary:hover {
    background: var(--dmp-white);
    color: var(--dmp-black);
}

.dmp-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
}

.dmp-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    animation: fadeIn 0.3s ease-out;
}

.dmp-modal-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--dmp-white);
    border-radius: 20px;
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    animation: modalSlideIn 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.dmp-celebration {
    position: relative;
    overflow: hidden;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes modalSlideIn {
    from {
        transform: translate(-50%, -60%);
        opacity: 0;
    }
    to {
        transform: translate(-50%, -50%);
        opacity: 1;
    }
}

.dmp-modal-header {
    background: linear-gradient(135deg, var(--dmp-black) 0%, var(--dmp-gray) 100%);
    color: var(--dmp-copper);
    padding: 25px 30px;
    border-radius: 20px 20px 0 0;
    text-align: center;
    position: relative;
}

.dmp-trophy {
    font-size: 4rem;
    margin-bottom: 10px;
    animation: bounce 1s ease-in-out infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.dmp-modal-header h3 {
    margin: 0;
    font-size: 2rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 2px;
    animation: pulse 2s ease-in-out infinite;
}

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

.dmp-modal-body {
    padding: 30px;
}

.dmp-lottery-intro {
    text-align: center;
    font-size: 1.1rem;
    color: var(--dmp-gray);
    margin-bottom: 30px;
    font-weight: 600;
}

.dmp-lottery-form {
    margin-top: 20px;
}

.dmp-form-group {
    margin-bottom: 20px;
}

.dmp-form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--dmp-gray);
    font-weight: 600;
    font-size: 0.95rem;
}

.dmp-required {
    color: var(--dmp-orange);
}

.dmp-form-group input[type="text"],
.dmp-form-group input[type="email"],
.dmp-form-group input[type="tel"],
.dmp-form-group input[type="file"] {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #ddd;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.dmp-form-group input:focus {
    outline: none;
    border-color: var(--dmp-orange);
}

.dmp-form-group small {
    display: block;
    margin-top: 5px;
    color: #666;
    font-size: 0.85rem;
}

.dmp-checkbox-group {
    margin-top: 20px;
}

.dmp-checkbox-group label {
    display: flex;
    align-items: flex-start;
    cursor: pointer;
    font-size: 0.95rem;
}

.dmp-checkbox-group input[type="checkbox"] {
    margin-right: 10px;
    margin-top: 3px;
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.dmp-form-actions {
    display: flex;
    gap: 15px;
    margin-top: 30px;
    flex-wrap: wrap;
}

.dmp-form-actions .dmp-btn {
    flex: 1;
    min-width: 200px;
}

.dmp-form-message {
    margin-top: 20px;
    padding: 15px;
    border-radius: 8px;
    text-align: center;
    font-weight: 600;
}

.dmp-form-message.dmp-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.dmp-form-message.dmp-error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.dmp-confetti {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
    z-index: 1;
}

.dmp-confetti-piece {
    position: absolute;
    width: 10px;
    height: 10px;
    top: -10px;
    opacity: 0;
    animation: confettiFall 4s ease-in-out forwards;
}

@keyframes confettiFall {
    0% {
        top: -10px;
        opacity: 1;
        transform: rotate(0deg);
    }
    100% {
        top: 100%;
        opacity: 0;
        transform: rotate(720deg);
    }
}

.dmp-victory-stats {
    display: flex;
    justify-content: space-around;
    gap: 20px;
    margin: 30px 0;
    flex-wrap: wrap;
}

.dmp-victory-stat {
    flex: 1;
    min-width: 120px;
    text-align: center;
    padding: 20px;
    background: linear-gradient(135deg, var(--dmp-light-gray) 0%, #e0e0e0 100%);
    border-radius: 15px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    animation: slideUp 0.5s ease-out forwards;
    opacity: 0;
}

.dmp-victory-stat:nth-child(1) {
    animation-delay: 0.2s;
}

.dmp-victory-stat:nth-child(2) {
    animation-delay: 0.4s;
}

.dmp-victory-stat:nth-child(3) {
    animation-delay: 0.6s;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.dmp-victory-icon {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.dmp-victory-label {
    font-size: 0.9rem;
    color: var(--dmp-gray);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 5px;
}

.dmp-victory-value {
    font-size: 1.8rem;
    color: var(--dmp-orange);
    font-weight: 700;
}

.dmp-victory-message {
    text-align: center;
    font-size: 1.2rem;
    color: var(--dmp-gray);
    margin: 30px 0;
    font-weight: 600;
    padding: 20px;
    background: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
    border-radius: 15px;
    color: var(--dmp-white);
    box-shadow: 0 4px 15px rgba(255, 165, 0, 0.3);
    animation: glow 2s ease-in-out infinite;
}

@keyframes glow {
    0%, 100% {
        box-shadow: 0 4px 15px rgba(255, 165, 0, 0.3);
    }
    50% {
        box-shadow: 0 4px 25px rgba(255, 165, 0, 0.6);
    }
}

@media (max-width: 768px) {
    .dmp-game-container {
        padding: 20px;
    }

    .dmp-game-title {
        font-size: 1.8rem;
    }

    .dmp-game-stats {
        gap: 15px;
    }

    .dmp-stat {
        padding: 10px 15px;
    }

    .dmp-stat-value {
        font-size: 1.4rem;
    }

    .dmp-game-board {
        grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
        gap: 10px;
    }

    .dmp-btn {
        padding: 12px 30px;
        font-size: 1rem;
    }

    .dmp-btn-secondary {
        margin-left: 0;
        margin-top: 10px;
    }

    .dmp-modal-content {
        width: 95%;
    }

    .dmp-modal-header h3 {
        font-size: 1.5rem;
    }

    .dmp-form-actions {
        flex-direction: column;
    }

    .dmp-form-actions .dmp-btn {
        width: 100%;
        min-width: auto;
    }

    .dmp-trophy {
        font-size: 3rem;
    }

    .dmp-victory-stats {
        flex-direction: column;
        gap: 15px;
    }

    .dmp-victory-stat {
        width: 100%;
    }

    .dmp-victory-message {
        font-size: 1rem;
        padding: 15px;
    }
}

@media (max-width: 480px) {
    .dmp-game-title {
        font-size: 1.5rem;
    }

    .dmp-game-stats {
        flex-direction: column;
        gap: 10px;
    }

    .dmp-stat {
        width: 100%;
    }

    .dmp-trophy {
        font-size: 2.5rem;
    }

    .dmp-modal-header h3 {
        font-size: 1.3rem;
    }

    .dmp-victory-icon {
        font-size: 2rem;
    }

    .dmp-victory-value {
        font-size: 1.4rem;
    }
}