:root{
    --bg1:#1a0b1f;
    --bg2:#2d0a2e;
  
    --red:#e91e63;
    --pink:#ff4081;
    --rose:#ff1744;
    --lav:#ba68c8;
    --peach:#ffccbc;
    --white:#ffffff;
    --gold:#ffd700;
  
    --stroke: rgba(255,255,255,0.18);
    --shadow: 0 20px 60px rgba(0,0,0,0.45);
    --radius: 22px;
    --max: 980px;
  }
  
  *{box-sizing:border-box}
  html,body{height:100%}
  
  body{
    margin:0;
    font-family: "Inter", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
    color: rgba(255,255,255,0.92);
    background: radial-gradient(1200px 800px at 20% 15%, #4a0e4e 0%, transparent 55%),
                radial-gradient(1000px 700px at 80% 10%, #8e24aa 0%, transparent 55%),
                radial-gradient(800px 600px at 50% 80%, #d81b60 0%, transparent 55%),
                linear-gradient(160deg, var(--bg1), var(--bg2));
    overflow-x:hidden;
  }
  
  /* Animated background canvas */
  #bg{
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: -3;
    opacity: 0.95;
  }
  
  /* Floating hearts container */
  .floating-hearts {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
    overflow: hidden;
  }
  
  .floating-heart {
    position: absolute;
    color: rgba(255, 64, 129, 0.7);
    font-size: 20px;
    animation: float-up 4s ease-in-out infinite;
    pointer-events: none;
  }
  
  @keyframes float-up {
    0% {
      transform: translateY(100vh) rotate(0deg);
      opacity: 0;
    }
    10% {
      opacity: 1;
    }
    90% {
      opacity: 1;
    }
    100% {
      transform: translateY(-100px) rotate(360deg);
      opacity: 0;
    }
  }
  
  /* blobs */
  .blob{
    position:fixed;
    width:520px;
    height:520px;
    filter: blur(48px);
    opacity:0.55;
    z-index:-2;
    border-radius:999px;
    pointer-events:none;
    mix-blend-mode: screen;
  }
  .blob-1{
    left:-180px; top:120px;
    background: radial-gradient(circle at 30% 30%, #e91e63, transparent 60%),
                radial-gradient(circle at 70% 70%, #ba68c8, transparent 60%);
    animation: floaty 10s ease-in-out infinite;
  }
  .blob-2{
    right:-220px; bottom:40px;
    background: radial-gradient(circle at 30% 30%, #ff4081, transparent 60%),
                radial-gradient(circle at 70% 70%, #ff1744, transparent 60%);
    animation: floaty 12s ease-in-out infinite reverse;
  }
  @keyframes floaty{
    0%,100%{transform: translateY(0) translateX(0) scale(1)}
    50%{transform: translateY(-18px) translateX(10px) scale(1.04)}
  }
  
  .wrap{
    width:min(var(--max), 92vw);
    margin: 0 auto;
    padding: 34px 0 44px;
    display:grid;
    gap: 18px;
  }
  
  .hero{
    padding: 28px 22px 10px;
    text-align:center;
  }
  
  .badge{
    display:inline-flex;
    align-items:center;
    gap:10px;
    padding: 10px 14px;
    background: linear-gradient(135deg, rgba(233,30,99,.22), rgba(186,104,200,.18));
    border:1px solid var(--stroke);
    border-radius: 999px;
    box-shadow: 0 12px 30px rgba(0,0,0,0.28);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    font-weight:600;
    letter-spacing:.2px;
  }
  
  .title{
    margin: 14px 0 10px;
    line-height:1.05;
    font-size: clamp(32px, 5.2vw, 64px);
    letter-spacing: -0.8px;
  }
  .title .script{
    display:inline-block;
    font-family: "Dancing Script", cursive;
    font-weight: 700;
    font-size: clamp(44px, 6.6vw, 86px);
    margin: 0 8px;
    color: rgba(255,255,255,0.96);
    text-shadow: 0 18px 60px rgba(233,30,99,.35);
  }
  
  .subtitle{
    margin: 0 auto;
    max-width: 62ch;
    color: rgba(255,255,255,0.82);
    font-size: clamp(14px, 1.8vw, 18px);
  }
  
  .ctaRow{
    margin-top: 18px;
    display:flex;
    gap: 10px;
    justify-content:center;
    flex-wrap:wrap;
  }
  
  .btn{
    border:1px solid var(--stroke);
    border-radius: 999px;
    padding: 12px 16px;
    min-width: 170px;
    cursor:pointer;
    font-weight:700;
    color: rgba(255,255,255,0.95);
    background: rgba(255,255,255,0.08);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 14px 40px rgba(0,0,0,0.35);
    transition: transform .12s ease, background .2s ease, border-color .2s ease;
  }
  .btn:hover{ transform: translateY(-1px); }
  .btn:active{ transform: translateY(1px) scale(0.99); }
  
  .btn.primary{
    border-color: rgba(233,30,99,0.45);
    background: linear-gradient(135deg, rgba(233,30,99,.35), rgba(186,104,200,.22));
  }
  .btn.ghost{
    background: rgba(255,255,255,0.06);
  }
  
  .hint{
    margin-top: 12px;
    font-size: 12.5px;
    color: rgba(255,255,255,0.68);
  }
  
  .card{
    padding: 18px;
    border-radius: var(--radius);
    background: linear-gradient(180deg, rgba(255,255,255,0.12), rgba(255,255,255,0.06));
    border:1px solid rgba(255,255,255,0.18);
    box-shadow: var(--shadow);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
  }
  
  .cardTop{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:12px;
    flex-wrap:wrap;
    margin-bottom: 8px;
  }
  
  .pill{
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(0,0,0,0.20);
    border: 1px solid rgba(255,255,255,0.16);
    font-weight: 700;
  }
  
  .miniActions{
    display:flex;
    gap:8px;
  }
  .miniBtn{
    padding: 8px 12px;
    border-radius: 999px;
    border:1px solid rgba(255,255,255,0.18);
    background: rgba(255,255,255,0.08);
    color: rgba(255,255,255,0.92);
    font-weight:700;
    cursor:pointer;
    transition: transform .12s ease, background .2s ease;
  }
  .miniBtn:hover{ transform: translateY(-1px); }
  .miniBtn:active{ transform: translateY(1px) scale(.99); }
  
  .message{
    margin-top: 10px;
    padding: 14px;
    border-radius: 18px;
    background: rgba(0,0,0,0.22);
    border: 1px solid rgba(255,255,255,0.14);
    min-height: 220px;
    line-height: 1.55;
    font-size: clamp(14px, 1.8vw, 18px);
    color: rgba(255,255,255,0.88);
  }
  .message p{ margin: 0 0 12px; }
  
  /* Valentine's Special Section */
  .valentine-special{
    margin-top: 16px;
    padding: 16px;
    border-radius: 18px;
    background: linear-gradient(135deg, rgba(233,30,99,.15), rgba(186,104,200,.1));
    border: 1px solid rgba(255,255,255,0.14);
  }
  
  .special-title{
    margin: 0 0 12px;
    font-size: 18px;
    color: rgba(255,255,255,0.95);
    text-align: center;
    font-weight: 600;
  }
  
  .reasons-list{
    display: grid;
    gap: 8px;
  }
  
  .reason-item{
    padding: 10px 14px;
    border-radius: 12px;
    background: rgba(0,0,0,0.2);
    border: 1px solid rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.9);
    font-size: 14px;
    transition: transform .2s ease, background .2s ease;
  }
  .reason-item:hover{
    transform: translateY(-2px);
    background: rgba(233,30,99,0.1);
  }
  
  /* Reply box */
  .replyBox{
    margin-top: 14px;
    padding: 14px;
    border-radius: 18px;
    background: rgba(0,0,0,0.18);
    border: 1px solid rgba(255,255,255,0.14);
    display: grid;
    gap: 10px;
  }
  .replyTitle{
    margin: 0;
    font-size: 16px;
    color: rgba(255,255,255,0.9);
  }
  .replyBox textarea{
    width: 100%;
    min-height: 110px;
    resize: vertical;
    border-radius: 16px;
    padding: 12px 14px;
    border: 1px solid rgba(255,255,255,0.18);
    background: rgba(0,0,0,0.22);
    color: rgba(255,255,255,0.92);
    outline: none;
  }
  .replyActions{
    display:flex;
    gap: 10px;
    justify-content:center;
    flex-wrap: wrap;
  }
  .replyHint{
    margin: 0;
    text-align: center;
    font-size: 12.5px;
    color: rgba(255,255,255,0.72);
  }
  
  .signature{
    margin-top: 12px;
    padding-top: 10px;
    border-top: 1px dashed rgba(255,255,255,0.20);
    display:flex;
    align-items:center;
    justify-content:center;
    gap:10px;
    color: rgba(255,255,255,0.85);
  }
  
  .heartBeat{
    display:inline-block;
    color: #e91e63;
    filter: drop-shadow(0 10px 20px rgba(233,30,99,.35));
    animation: beat 1.1s ease-in-out infinite;
  }
  @keyframes beat{
    0%,100%{ transform: scale(1); }
    50%{ transform: scale(1.18); }
  }
  
  .footer{
    text-align:center;
    opacity:0.72;
    font-size: 13px;
    padding: 8px 0 0;
  }
  
  /* Mobile */
  @media (max-width: 520px){
    .hero{ padding: 22px 10px 6px; }
    .card{ padding: 14px; }
    .message{ padding: 12px; min-height: 240px; }
    .valentine-special{ padding: 12px; }
  }