:root {
            --yes-scale: 1; 
            --primary: #ff0077;
            --secondary: #00ff88;
        }
        * { margin: 0; padding: 0; box-sizing: border-box; }
        body {
            width: 100vw; height: 100vh;
            overflow: hidden;
            font-family: 'Poppins', system-ui, -apple-system, sans-serif;
            background-color: #1a000d;
            color: white;
            display: flex;
            justify-content: center;
            align-items: center;
            user-select: none;
        }
        #bgVideo {
            position: fixed;
            top: 0; left: 0; width: 100%; height: 100%;
            object-fit: cover;
            z-index: -2;
            filter: brightness(0.5) saturate(1.2) contrast(1.1);
            transition: filter 1.5s ease;
        }
        .video-overlay {
            position: fixed;
            top: 0; left: 0; width: 100%; height: 100%;
            background: rgba(255, 0, 85, 0.15);
            z-index: -1;
        }
        #confettiCanvas {
            position: fixed;
            top: 0; left: 0; width: 100%; height: 100%;
            pointer-events: none;
            z-index: 500;
        }
        .screen {
            position: absolute;
            width: 100%; height: 100%;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            z-index: 10;
            transition: opacity 0.8s ease, transform 0.8s ease;
        }
        .hidden {
            opacity: 0;
            transform: scale(0.8);
            pointer-events: none;
            z-index: -1;
        }
        .show-screen {
            animation: popIn 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
        }
        @keyframes popIn {
            0% { opacity: 0; transform: scale(0.5); }
            100% { opacity: 1; transform: scale(1); }
        }
        .start-btn {
            font-family: inherit;
            font-size: clamp(1.2rem, 4vw, 2rem);
            font-weight: 800;
            padding: 20px 60px;
            color: #fff;
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(10px);
            border: 2px solid rgba(255, 255, 255, 0.4);
            border-radius: 50px;
            text-transform: uppercase;
            cursor: pointer;
            letter-spacing: 3px;
            transition: all 0.3s ease;
            box-shadow: 0 8px 32px rgba(255, 0, 100, 0.3);
            animation: heartbeat 1.5s infinite;
        }
        .start-btn:hover {
            background: rgba(255, 255, 255, 0.25);
            box-shadow: 0 8px 32px rgba(255, 0, 100, 0.6);
            transform: scale(1.05);
        }
        @keyframes heartbeat {
            0%, 100% { transform: scale(1); }
            50% { transform: scale(1.05); }
        }
        h1 {
            font-family: 'Dancing Script', 'Brush Script MT', cursive;
            font-size: clamp(3rem, 8vw, 5rem);
            text-align: center;
            margin-bottom: 40px;
            color: #fff;
            text-shadow: 0 0 20px #ff0055, 0 0 40px #ff0055; 
            padding: 0 20px;
            z-index: 50;
            animation: float 3s ease-in-out infinite, slideDown 1s ease-out forwards;
        }
        @keyframes slideDown {
            0% { opacity: 0; transform: translateY(-50px); }
            100% { opacity: 1; transform: translateY(0); }
        }
        @keyframes float {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-15px); }
        }
        .btn-group { 
            display: flex; 
            flex-direction: column;
            gap: 20px; 
            align-items: center; 
            justify-content: center;
            position: relative;
            width: 100%;
            animation: slideUp 1s ease-out forwards;
        }
        @keyframes slideUp {
            0% { opacity: 0; transform: translateY(50px); }
            100% { opacity: 1; transform: translateY(0); }
        }
        .action-btn {
            padding: 15px 50px;
            font-size: clamp(1.2rem, 4vw, 1.5rem);
            font-family: inherit;
            border: none;
            border-radius: 50px;
            font-weight: 800;
            cursor: pointer;
            text-transform: uppercase;
            color: white;
            letter-spacing: 2px;
            transition: top 0.3s ease, left 0.3s ease, background 0.3s, transform 0.2s, opacity 0.3s;
        }
        #yesBtn {
            background: linear-gradient(45deg, #ff0077, #ff4d94);
            box-shadow: 0 10px 20px rgba(255, 0, 119, 0.4);
            z-index: 20; 
            transform: scale(var(--yes-scale));
            transition: transform 0.3s cubic-bezier(0.25, 0.8, 0.25, 1), box-shadow 0.3s;
        }
        #yesBtn:hover { 
            filter: brightness(1.2);
            box-shadow: 0 15px 40px rgba(255, 0, 119, 0.8); 
            transform: scale(calc(var(--yes-scale) + 0.05));
        }
        #noWrapper {
            width: auto; height: auto;
            display: flex; justify-content: center; align-items: center;
            transition: opacity 0.5s ease;
        }
        #noBtn {
            background: linear-gradient(45deg, #555, #888);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
            position: relative; 
            z-index: 30;
        }
        .box { background: rgba(20, 5, 15, 0.5); backdrop-filter: blur(15px); -webkit-backdrop-filter: blur(15px); border: 1px solid rgba(255, 0, 119, 0.3); padding: 40px 30px; border-radius: 24px; text-align: center; width: 90%; max-width: 420px; box-shadow: 0 15px 35px rgba(0,0,0,0.5), inset 0 0 20px rgba(255,0,119,0.1); display: flex; flex-direction: column; position: relative; overflow: hidden; }
        .box::before { content: ''; position: absolute; top: -50%; left: -50%; width: 200%; height: 200%; background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 60%); transform: rotate(45deg); pointer-events: none; }
        .box h2 { font-family: 'Dancing Script', cursive; font-size: clamp(2rem, 6vw, 2.8rem); color: #fff; margin-bottom: 25px; text-shadow: 0 0 15px var(--primary); letter-spacing: 2px; }
        .box input { background: rgba(255, 255, 255, 0.05); padding: 15px; width: 100%; border-radius: 12px; border: 1px solid rgba(255,255,255,0.2); font-size: 1rem; margin-bottom: 18px; text-align: center; outline: none; font-family: inherit; font-weight: 600; color: #fff; transition: 0.3s; }
        .box input:focus { border-color: var(--primary); box-shadow: 0 0 15px rgba(255,0,119,0.3); background: rgba(255,255,255,0.1); }
        .box-btn { font-family: inherit; font-size: 1rem; font-weight: 800; padding: 15px 35px; color: #fff; border: none; border-radius: 50px; cursor: pointer; transition: all 0.3s ease; width: 100%; max-width: 320px; margin: 10px auto; text-transform: uppercase; letter-spacing: 1px; }
        .box-btn:hover { transform: scale(1.05) translateY(-3px); box-shadow: 0 10px 20px rgba(0,0,0,0.4); }
        .btn-blue { background: linear-gradient(45deg, #0055ff, #00aaff); box-shadow: 0 0 15px rgba(0,170,255,0.4); }
        .btn-green { background: linear-gradient(45deg, #00b09b, #96c93d); box-shadow: 0 0 15px rgba(0,176,155,0.4); }
        .back-link { font-size: 0.85rem; color: rgba(255,255,255,0.5); cursor: pointer; text-decoration: none; margin-top: 15px; display: inline-block; transition: 0.3s; text-transform: uppercase; letter-spacing: 2px; z-index: 20; }
        .back-link:hover { color: var(--primary); text-shadow: 0 0 10px var(--primary); }
        .magic-link-box { background: rgba(0, 255, 136, 0.1); border: 1px dashed var(--secondary); padding: 20px; border-radius: 15px; margin-top: 20px; display: none; animation: popIn 0.5s; }
        .magic-link-box p { font-size: 0.85rem; margin-bottom: 10px; color: var(--secondary); font-weight: bold; text-transform: uppercase; letter-spacing: 1px;}
        .magic-link-box input { background: rgba(0,0,0,0.3); color: #fff; border: 1px solid var(--secondary); padding: 10px; font-size: 0.8rem; margin-bottom: 15px; border-radius: 8px; width: 100%; font-family: 'Share Tech Mono', monospace;}
        .admin-box { max-width: 700px; width: 95%; background: rgba(10, 0, 5, 0.95); border-color: var(--secondary); box-shadow: 0 0 30px rgba(0, 255, 136, 0.1); }
        .admin-box h2 { color: var(--secondary); text-shadow: 0 0 10px var(--secondary); font-family: 'Share Tech Mono', monospace; font-size: clamp(1.5rem, 5vw, 2rem); letter-spacing: 0;}
        .admin-table-container { overflow-y: auto; max-height: 65vh; background: rgba(0,0,0,0.6); border-radius: 12px; padding: 15px; border: 1px solid rgba(0,255,136,0.2); width: 100%; }
        .admin-table-container::-webkit-scrollbar { width: 6px; }
        .admin-table-container::-webkit-scrollbar-thumb { background: var(--secondary); border-radius: 10px; }
        .admin-record { background: linear-gradient(90deg, rgba(0,255,136,0.05), transparent); padding: 20px; border-radius: 10px; margin-bottom: 15px; text-align: left; border-left: 4px solid var(--secondary); position: relative; font-family: 'Share Tech Mono', monospace; border: 1px solid rgba(0,255,136,0.15);}
        .status-badge { position: absolute; top: 12px; right: 12px; padding: 6px 15px; border-radius: 6px; font-size: 0.85rem; font-weight: bold; background: var(--secondary); color: #000; box-shadow: 0 0 10px var(--secondary); animation: pulse 2s infinite; text-transform: uppercase;}
        @keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(0,255,136,0.7); } 70% { box-shadow: 0 0 0 10px rgba(0,255,136,0); } 100% { box-shadow: 0 0 0 0 rgba(0,255,136,0); } }
        .admin-record p { margin: 8px 0; font-size: 0.95rem; color: #ddd; display: flex; justify-content: space-between; border-bottom: 1px dashed rgba(255,255,255,0.1); padding-bottom: 5px;}
        .admin-record p strong { color: #888; }
        .admin-record span.highlight { color: #00ff88; font-weight: bold; }
        .admin-record span.danger { color: #ff0055; font-weight: bold; }
        .admin-record span.info { color: #00aaff; font-weight: bold; }
        .heart-wrapper {
            position: relative;
            width: clamp(80px, 15vw, 120px); 
            height: clamp(80px, 15vw, 120px);
            margin-bottom: 30px;
            animation: pulseBeat 0.8s infinite alternate, popIn 1s ease-out;
        }
        .neon-heart {
            position: absolute; top: 0; left: 0; width: 100%; height: 100%;
            background: linear-gradient(45deg, #ff0055, #ff6699);
            transform: rotate(-45deg);
            box-shadow: 0 0 50px #ff0055; 
            border-radius: 15px 15px 0 0;
        }
        .neon-heart::before, .neon-heart::after {
            content: ""; position: absolute; width: 100%; height: 100%;
            border-radius: 50%;
            background: linear-gradient(45deg, #ff0055, #ff6699);
            box-shadow: 0 0 50px #ff0055;
        }
        .neon-heart::before { top: -50%; left: 0; }
        .neon-heart::after { left: 50%; top: 0; }
        @keyframes pulseBeat {
            from { transform: scale(1); filter: drop-shadow(0 0 10px #ff0055); }
            to { transform: scale(1.3); filter: drop-shadow(0 0 40px #ff0055); }
        }
        .final-text {
            font-family: 'Dancing Script', 'Brush Script MT', cursive;
            font-size: clamp(2.5rem, 6vw, 4rem);
            text-align: center;
            color: white;
            text-shadow: 0 0 15px rgba(255, 0, 85, 0.8);
            min-height: 120px;
            padding: 0 20px;
        }
        .cursor {
            display: inline-block;
            width: 3px; height: 1em;
            background-color: #fff;
            animation: blink 1s infinite;
            vertical-align: bottom;
        }
        @keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }
        .watermark {
            position: fixed;
            bottom: 20px;
            font-family: inherit;
            font-size: clamp(0.7rem, 2vw, 0.9rem);
            color: rgba(255, 255, 255, 0.6);
            letter-spacing: 2px;
            text-transform: uppercase;
            font-weight: 600;
            z-index: 100;
            text-shadow: 0 2px 4px rgba(0,0,0,0.5);
            transition: all 0.4s ease;
            text-align: center;
            width: 100%;
            pointer-events: none;
        }
        .watermark span {
            color: #ff0055;
            font-weight: 800;
            text-shadow: 0 0 10px rgba(255, 0, 85, 0.6);
        }