body {
    margin: 0;
    padding: 0;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    font-family: 'Arial', sans-serif;
}

.gift-container {
    position: relative;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.gift-container:hover {
    transform: scale(1.05);
}

.gift-box {
    width: 200px;
    height: 200px;
    background: #e74c3c;
    position: relative;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

/* Vertical ribbon */
.ribbon-vertical {
    position: absolute;
    width: 40px;
    height: 100%;
    background: gold;
    left: 50%;
    transform: translateX(-50%);
    box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.2);
}

/* Horizontal ribbon */
.ribbon-horizontal {
    position: absolute;
    width: 100%;
    height: 40px;
    background: gold;
    top: 50%;
    transform: translateY(-50%);
    box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.2);
}

/* Bow on top */
.bow {
    position: absolute;
    top: -40px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 70px;
}

/* Left loop of bow */
.bow-left {
    position: absolute;
    width: 45px;
    height: 50px;
    background: linear-gradient(135deg, #ffd700 0%, #ffed4e 50%, #ffd700 100%);
    border-radius: 50% 50% 50% 0%;
    left: -5px;
    top: 5px;
    transform: rotate(-30deg);
    box-shadow:
        inset -3px -3px 8px rgba(0, 0, 0, 0.2),
        3px 5px 12px rgba(0, 0, 0, 0.3);
}

/* Right loop of bow */
.bow-right {
    position: absolute;
    width: 45px;
    height: 50px;
    background: linear-gradient(135deg, #ffd700 0%, #ffed4e 50%, #ffd700 100%);
    border-radius: 50% 50% 0% 50%;
    right: -5px;
    top: 5px;
    transform: rotate(30deg);
    box-shadow:
        inset 3px -3px 8px rgba(0, 0, 0, 0.2),
        -3px 5px 12px rgba(0, 0, 0, 0.3);
}

/* Center knot of bow */
.bow-center {
    position: absolute;
    width: 25px;
    height: 30px;
    background: linear-gradient(180deg, #ffd700 0%, #ffed4e 50%, #ffd700 100%);
    border-radius: 3px;
    left: 50%;
    top: 15px;
    transform: translateX(-50%);
    box-shadow:
        inset 0 2px 5px rgba(255, 255, 255, 0.3),
        0 4px 10px rgba(0, 0, 0, 0.3);
    z-index: 2;
}

/* Gift tag */
.gift-tag {
    position: fixed;
    left: 30px;
    bottom: 30px;
    background: white;
    padding: 15px 20px;
    border-radius: 5px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    transform: rotate(-3deg);
    font-family: 'Courier New', monospace;
}

.gift-tag:before {
    content: '';
    position: absolute;
    width: 12px;
    height: 12px;
    background: white;
    border-radius: 50%;
    left: 10px;
    top: 10px;
    box-shadow: inset 0 0 3px rgba(0, 0, 0, 0.3);
}

.gift-tag-text {
    font-size: 16px;
    color: #333;
    line-height: 1.5;
    margin-left: 15px;
}


/* Popup overlay */
.popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    z-index: 1000;
}

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

.popup-content {
    position: relative;
    max-width: 90%;
    max-height: 90%;
    transform: scale(0.7);
    transition: transform 0.3s ease;
}

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

.popup-content img {
    max-width: 100%;
    max-height: 90vh;
    border-radius: 10px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.close-button {
    position: absolute;
    top: -15px;
    right: -15px;
    width: 40px;
    height: 40px;
    background: white;
    border: none;
    border-radius: 50%;
    font-size: 28px;
    line-height: 1;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    transition: transform 0.2s ease, background 0.2s ease;
    color: #333;
}

.close-button:hover {
    transform: scale(1.1);
    background: #f0f0f0;
}

/* Animation when clicked */
@keyframes shake {
    0%, 100% { transform: rotate(0deg) scale(1); }
    25% { transform: rotate(-5deg) scale(1.05); }
    75% { transform: rotate(5deg) scale(1.05); }
}

.gift-container.shake {
    animation: shake 0.5s ease-in-out;
}

@keyframes popOut {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(0.9);
    }
    100% {
        transform: scale(0);
    }
}

.gift-container.pop-out {
    animation: popOut 0.5s ease-in-out;
}