* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Arial, sans-serif;
}

body {
    background: #0f051d;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    position: relative;
}

body::before {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    background: #ff4d6d;
    filter: blur(150px);
    opacity: 0.2;
    top: 20%;
    left: 20%;
}

#decorations-container {
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.floating-item {
    position: absolute;
    top: -50px;
    animation: falling linear infinite;
}

@keyframes falling {
    0% { transform: translateY(0) rotate(0deg); opacity: 0; }
    10% { opacity: 0.6; }
    100% { transform: translateY(105vh) rotate(360deg); opacity: 0; }
}

.wrapper {
    width: 90%;
    max-width: 480px;
    display: flex;
    flex-direction: column;
    gap: 30px;
    z-index: 10;
}

/* PROGRESS BAR STYLING */
.progress-bar-container {
    position: relative;
    width: 100%;
    padding: 0 10px;
}

.progress-line {
    position: absolute;
    top: 15px;
    left: 40px;
    right: 40px;
    height: 3px;
    background: rgba(255, 255, 255, 0.1);
    z-index: 1;
}

.progress-fill {
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, #ff4d6d, #ff758f);
    box-shadow: 0 0 10px #ff4d6d;
    transition: width 0.4s ease;
}

.steps-nodes {
    display: flex;
    justify-content: space-between;
    position: relative;
    z-index: 2;
}

.step-node {
    text-align: center;
}

.step-node span {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: #1a0b2e;
    border: 2px solid rgba(255, 255, 255, 0.2);
    color: rgba(255, 255, 255, 0.4);
    font-weight: bold;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.step-node p {
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.75rem;
    margin-top: 5px;
    font-weight: 500;
}

.step-node.active span {
    background: #ff4d6d;
    border-color: #ff758f;
    color: white;
    box-shadow: 0 0 15px #ff4d6d;
}

.step-node.active p {
    color: #ff758f;
    text-shadow: 0 0 5px rgba(255, 117, 143, 0.5);
}

/* CARDS DESIGN */
.quiz-container {
    width: 100%;
}

.card {
    background: rgba(26, 11, 46, 0.8);
    border: 1.5px solid rgba(255, 117, 143, 0.25);
    backdrop-filter: blur(15px);
    border-radius: 20px;
    padding: 30px 25px;
    text-align: center;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
    display: none;
}

.card.active {
    display: block;
    animation: fadeIn 0.5s ease-in-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(15px); }
    to { opacity: 1; transform: translateY(0); }
}

h2 {
    color: #fff;
    font-size: 1.8rem;
    margin-bottom: 20px;
}

p {
    color: #e0d5ed;
    font-size: 1.05rem;
    line-height: 1.5;
    margin-bottom: 20px;
}

.pickup-line {
    font-style: italic;
    color: #ff758f;
    font-size: 1.15rem;
}

/* OPTIONS GRID - FIX: ALL BUTTONS ARE NOW EXACTLY UNIFORM */
.options-grid {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.options-grid button {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #e0d5ed;
    padding: 14px 20px;
    border-radius: 15px;
    text-align: left;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.options-grid button:hover {
    background: rgba(255, 77, 109, 0.1);
    border-color: #ff4d6d;
    transform: translateX(3px);
}

.error-text {
    color: #ff758f;
    font-size: 0.9rem;
    margin-top: 15px;
    font-weight: 500;
}

/* STEP 4 PROPOSAL INTERACTION */
.proposal-title {
    color: #ff4d6d;
    font-size: 2rem;
    margin: 15px 0 25px 0;
    text-shadow: 0 0 15px rgba(255, 77, 109, 0.4);
}

.proposal-buttons {
    position: relative;
    height: 70px;
    width: 100%;
}

#yes-btn {
    position: absolute;
    left: 0;
    width: 48%;
    background: linear-gradient(90deg, #ff4d6d, #ff758f);
    color: white;
    padding: 15px;
    font-size: 1.1rem;
    font-weight: bold;
    border-radius: 30px;
    box-shadow: 0 4px 15px rgba(255, 77, 109, 0.4);
}

#no-btn {
    position: absolute;
    right: 0;
    width: 48%;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: rgba(255, 255, 255, 0.7);
    padding: 8px;
    font-size: 0.95rem;
    border-radius: 30px;
}

.hint-arrow {
    color: rgba(255, 255, 255, 0.3);
    font-size: 0.85rem;
    margin-top: 15px;
}

/* ======================================================== */
/* IMPRESSIVE POPPING CONGRATULATIONS PAGE WITH BACKGROUND  */
/* ======================================================== */
.congrats-page {
    display: none; /* Triggered by JS */
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 99999;
    background: url('1000058003.png') no-repeat center bottom;
    background-size: cover;
    justify-content: center;
    align-items: center; /* Center aligns card perfectly on screen */
    padding: 20px;
}

/* Popping Center Overlay Card */
.congrats-overlay-card {
    background: rgba(15, 5, 29, 0.8);
    border: 2px solid rgba(255, 77, 109, 0.3);
    backdrop-filter: blur(10px);
    border-radius: 25px;
    padding: 35px;
    width: 100%;
    max-width: 440px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8), 0 0 30px rgba(255, 77, 109, 0.2);
    text-align: center;
    
    /* Popping scale-up transition animation */
    animation: popOut 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

@keyframes popOut {
    0% { transform: scale(0.5); opacity: 0; }
    100% { transform: scale(1); opacity: 1; }
}

.congrats-overlay-card h1 {
    color: #ff4d6d;
    font-size: 2.2rem;
    text-shadow: 0 0 10px rgba(255, 77, 109, 0.4);
}

.divider {
    color: #ff758f;
    margin: 10px 0;
    font-size: 1.2rem;
}

.main-congrats-text {
    color: #fff;
    font-weight: bold;
    font-size: 1.2rem;
    line-height: 1.4;
}

.pickup-line-congrats {
    font-style: italic;
    color: #ff758f;
    font-size: 1.1rem;
    background: rgba(255, 77, 109, 0.1);
    padding: 10px;
    border-radius: 12px;
    margin-bottom: 20px;
    border-left: 3px solid #ff4d6d;
}

.promise-text {
    color: #d1c1e0;
    font-size: 0.95rem;
    line-height: 1.6;
}

.congrats-overlay-card h2 {
    color: white;
    font-size: 1.3rem;
    margin-top: 15px;
}

.love-btn {
    background: linear-gradient(90deg, #ff4d6d, #ff758f);
    color: white;
    width: 100%;
    padding: 14px;
    border-radius: 30px;
    font-weight: bold;
    font-size: 1.1rem;
    margin-top: 15px;
    box-shadow: 0 4px 15px rgba(255, 77, 109, 0.4);
}

.love-btn:hover {
    transform: scale(1.03);
    box-shadow: 0 6px 20px rgba(255, 77, 109, 0.6);
}

.tip-text {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.4);
    margin-top: 15px;
    margin-bottom: 0;
}