@import url('https://fonts.googleapis.com/css2?family=Great+Vibes&family=Dancing+Script:wght@600&family=Poppins:wght@500;600&display=swap');

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

body {
    margin: 0;
    min-height: 100svh;
    background: linear-gradient(160deg, #D90429, #FF8FA3);
    font-family: 'Poppins', system-ui, sans-serif;
    overflow-x: hidden;
    touch-action: manipulation;
}

.contain {
    position: relative;
    z-index: 1;
    width: 100%;
    min-height: 100svh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 22px;
    padding: 22px 16px;
}

/* ---------- Carte ---------- */
.card1 {
    width: 100%;
    max-width: 400px;
    background: rgba(255, 255, 255, .96);
    border: none;
    border-radius: 28px;
    padding: 24px 18px 8px;
    box-shadow: 0 24px 50px rgba(90, 10, 26, .35);
    order: 1;
    will-change: transform;
}

.card1 h1 {
    margin: 12px 0 8px;
    font-family: "Great Vibes", cursive;
    font-weight: 400;
    font-size: clamp(2.2rem, 10vw, 3rem);
    color: #D90429;
}
.card1 h1 span { display: inline-block; }

.pict { position: relative; width: 100%; margin: 0 auto; top: 0; }

.pict img {
    width: 100%;
    height: clamp(190px, 32svh, 300px);
    display: block;
    object-fit: cover;
    border-radius: 20px;
}

.pict .bow {
    position: absolute;
    top: -30px;
    right: -12px;
    font-size: 3.6em;
    filter: drop-shadow(0 4px 6px rgba(0, 0, 0, .35));
    z-index: 2;
    transform-origin: top center;
    animation: bow-swing 2.5s ease-in-out infinite;
}

@keyframes bow-swing {
    0%, 100% { transform: rotate(15deg) translateY(0); }
    50%      { transform: rotate(-10deg) translateY(-6px); }
}

/* ---------- Clavier (verre dépoli) ---------- */
.nombre {
    width: 100%;
    max-width: 400px;
    padding: 20px 16px 22px;
    color: #fff;
    background: rgba(255, 255, 255, .14);
    border: 1px solid rgba(255, 255, 255, .4);
    border-radius: 28px;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    order: 2;
}

.nombre h2 {
    margin: 0 0 14px;
    font-family: 'Dancing Script', cursive;
    font-size: 1.5rem;
}

.in {
    width: 80%;
    display: flex;
    justify-content: center;
    gap: 12px;
    margin: 0 auto;
}

.in input {
    width: 42px;
    height: 46px;
    padding: 0;
    border-radius: 12px;
    background: rgba(255, 255, 255, .15);
    border: 2px solid rgba(255, 255, 255, .7);
    text-align: center;
    font-size: 1.3rem;
    outline: none;
}
.in input::placeholder { color: rgba(255, 255, 255, .7); }
.in input:focus { border-color: #fff; box-shadow: 0 0 14px rgba(255, 255, 255, .6); }

.code-input { caret-color: #fff; color: #fff; font-weight: bold; }

.message {
    min-height: 34px;
    margin: 12px 0 0;
    font-weight: 600;
    font-size: .9rem;
    opacity: 0;
    transition: opacity .3s ease;
}
.message.show { opacity: 1; }
.message.success { color: #c9ffe0; }
.message.error {
    color: #fff;
    background: rgba(0, 0, 0, .28);
    border-radius: 8px;
    padding: 4px 12px;
    display: inline-block;
}

.num {
    width: 88%;
    max-width: 300px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    justify-items: center;
    gap: 12px;
    margin: 6px auto 0;
    top: 0;
    padding: 0;
}

.nb {
    position: relative;
    overflow: hidden;
    width: clamp(56px, 17vw, 70px);
    height: auto;
    aspect-ratio: 1;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: rgba(255, 255, 255, .2);
    border: 1.5px solid rgba(255, 255, 255, .55);
    cursor: pointer;
    user-select: none;
    -webkit-user-select: none;
    touch-action: manipulation;
}
.nb.special { background: rgba(0, 0, 0, .18); }

.nb p {
    margin: 0;
    color: #fff;
    font: 600 1.5rem 'Poppins', sans-serif;
    pointer-events: none;
}

.rip {
    position: absolute;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, .65);
    pointer-events: none;
}

@media (hover: hover) { .nb:hover { background: rgba(255, 255, 255, .35); } }

input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button { -webkit-appearance: none !important; margin: 0; }
input[type="number"] { -moz-appearance: textfield !important; }

/* ---------- Effets créés par le JS ---------- */
.fx-heart { position: fixed; bottom: -40px; z-index: 0; opacity: .45; pointer-events: none; color: #fff; }
.fx-conf  { position: fixed; left: 50%; top: 50%; width: 10px; height: 14px; border-radius: 2px; z-index: 9; pointer-events: none; }
.fx-pop   { position: fixed; z-index: 9; pointer-events: none; color: #fff; font-size: 14px; margin: -7px 0 0 -7px; }

/* ---------- Petit mobile ---------- */
@media (max-width: 380px) {
    .in input { width: 36px; height: 40px; }
    .nombre h2 { font-size: 1.25rem; }
    .num { gap: 8px; }
}

/* ---------- Desktop ---------- */
@media (min-width: 900px) {
    .contain { flex-direction: row; justify-content: center; gap: 48px; }
    .card1, .nombre { width: 40%; }
    .pict img { height: 400px; }
}