/* ================================================================
   ✨ STAR MAP — créateur de ciel étoilé (autonome, anti-thème)
   ================================================================ */
.sm-wrap {
    --sm-primary: #7c3aed;
    --sm-primary-dark: #5b21b6;
    --sm-bg: #ffffff;
    --sm-soft: #f7f4ff;
    --sm-border: #e6def8;
    --sm-text: #17131f;
    --sm-muted: #5f6672;
    max-width: 1100px;
    margin: 0 auto;
    padding: 8px 12px 40px;
    color: var(--sm-text);
    font-family: inherit;
    box-sizing: border-box;
}
.sm-wrap *, .sm-wrap *::before, .sm-wrap *::after { box-sizing: border-box; }
.sm-wrap label, .sm-wrap p, .sm-wrap div, .sm-wrap span { color: var(--sm-text); }

/* ---------- HERO ---------- */
.sm-hero {
    text-align: center; padding: 30px 18px; margin-bottom: 18px; border-radius: 20px;
    background: radial-gradient(ellipse at 50% 0%, #2d1b69 0%, #14102b 60%, #0b1026 100%);
    position: relative; overflow: hidden;
}
.sm-hero::after {
    content: ''; position: absolute; inset: 0; opacity: .5;
    background-image:
        radial-gradient(1.5px 1.5px at 15% 30%, #fff, transparent),
        radial-gradient(1px 1px at 45% 20%, #fff, transparent),
        radial-gradient(1.5px 1.5px at 75% 45%, #fff, transparent),
        radial-gradient(1px 1px at 88% 18%, #fff, transparent),
        radial-gradient(1px 1px at 30% 70%, #fff, transparent),
        radial-gradient(1.5px 1.5px at 62% 78%, #fff, transparent);
}
.sm-wrap .sm-title { position: relative; z-index: 1; margin: 0 0 8px; font-size: 27px; font-weight: 800; color: #fff; line-height: 1.25; }
.sm-wrap .sm-sub   { position: relative; z-index: 1; margin: 0; font-size: 15px; color: rgba(255,255,255,.86); }

/* ---------- LAYOUT ---------- */
.sm-layout { display: grid; grid-template-columns: 1fr; gap: 18px; }
@media (min-width: 900px) { .sm-layout { grid-template-columns: 1fr 380px; align-items: start; } }

/* ---------- APERÇU ---------- */
.sm-preview-col { position: relative; }
@media (min-width: 900px) { .sm-preview-col { position: sticky; top: 20px; } }
.sm-poster {
    background: #fff; border-radius: 16px; padding: 12px;
    box-shadow: 0 18px 50px rgba(24, 16, 48, .22);
    border: 1px solid var(--sm-border);
}
.sm-poster-inner { border-radius: 10px; overflow: hidden; line-height: 0; }
.sm-poster-inner svg { display: block; width: 100%; height: auto; }
.sm-hint { text-align: center; font-size: 13px; color: var(--sm-muted); margin-top: 10px; }

/* ---------- FORMULAIRE ---------- */
.sm-step {
    background: var(--sm-bg) !important;
    border: 1px solid var(--sm-border); border-radius: 16px;
    padding: 16px; margin-bottom: 14px;
    box-shadow: 0 3px 14px rgba(92, 33, 182, .06);
}
.sm-step-title { display: flex; align-items: center; gap: 9px; font-weight: 800; font-size: 15px; margin-bottom: 12px; }
.sm-step-title span {
    display: inline-flex; align-items: center; justify-content: center;
    width: 24px; height: 24px; border-radius: 50%;
    background: var(--sm-primary); color: #fff !important; font-size: 13px;
}
.sm-step label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 10px; color: var(--sm-muted); }
.sm-wrap input[type="text"], .sm-wrap input[type="date"], .sm-wrap input[type="time"],
.sm-wrap input[type="number"], .sm-wrap select {
    width: 100%; margin-top: 5px; padding: 11px 12px; font-size: 15px;
    border: 1.5px solid var(--sm-border); border-radius: 11px;
    background: #fff !important; color: #17131f !important; -webkit-text-fill-color: #17131f;
    outline: none; font-family: inherit;
}
.sm-wrap input:focus, .sm-wrap select:focus { border-color: var(--sm-primary); box-shadow: 0 0 0 3px rgba(124,58,237,.14); }
.sm-wrap input::placeholder { color: #9aa2ae !important; opacity: 1; }
.sm-step > input[type="text"] { margin-bottom: 10px; }
.sm-coords { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }

/* ---------- FORMES ---------- */
.sm-shapes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.sm-shape {
    display: flex; flex-direction: column; align-items: center; gap: 6px;
    padding: 12px 6px; font-size: 12px; font-weight: 700; cursor: pointer;
    border: 2px solid var(--sm-border); border-radius: 12px;
    background: #fff; color: var(--sm-text); transition: all .18s ease;
}
.sm-shape:hover { border-color: var(--sm-primary); transform: translateY(-1px); }
.sm-shape.sm-active { border-color: var(--sm-primary); background: var(--sm-soft); }
.sm-ic-circle, .sm-ic-square { width: 26px; height: 26px; border: 2.5px solid var(--sm-primary); }
.sm-ic-circle { border-radius: 50%; }
.sm-ic-square { border-radius: 4px; }
.sm-ic-heart { font-size: 24px; color: var(--sm-primary); line-height: 26px; }

/* ---------- THÈMES ---------- */
.sm-themes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-bottom: 12px; }
.sm-theme {
    display: flex; flex-direction: column; align-items: center; gap: 5px;
    padding: 9px 4px; font-size: 11px; font-weight: 700; cursor: pointer;
    border: 2px solid var(--sm-border); border-radius: 11px; background: #fff; color: var(--sm-text);
    transition: all .18s ease;
}
.sm-theme span { width: 100%; height: 26px; border-radius: 7px; border: 1.5px solid; display: block; }
.sm-theme.sm-active { border-color: var(--sm-primary); background: var(--sm-soft); }
.sm-check { display: flex !important; align-items: center; gap: 8px; font-size: 13px; margin-bottom: 6px !important; cursor: pointer; }
.sm-check input { width: auto !important; margin: 0 !important; }

/* ---------- BOUTONS ---------- */
.sm-btn {
    width: 100%; margin-top: 10px; padding: 14px; font-size: 15px; font-weight: 700;
    border: 1.5px solid var(--sm-border); border-radius: 12px;
    background: #fff; color: var(--sm-text); cursor: pointer;
    transition: transform .12s ease, box-shadow .2s ease;
}
.sm-btn:hover:not(:disabled) { transform: translateY(-1px); }
.sm-btn:disabled { opacity: .55; cursor: not-allowed; }
.sm-btn-primary {
    background: linear-gradient(90deg, var(--sm-primary), var(--sm-primary-dark));
    color: #fff !important; border-color: transparent;
    box-shadow: 0 8px 22px rgba(92,33,182,.3); font-size: 16px;
}

/* ---------- TOAST ---------- */
.sm-toast {
    position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%) translateY(20px);
    background: #17131f; color: #fff !important; padding: 13px 20px; border-radius: 12px;
    font-size: 14px; font-weight: 600; max-width: 90vw; text-align: center;
    opacity: 0; pointer-events: none; transition: opacity .25s ease, transform .25s ease;
    z-index: 2147483000; box-shadow: 0 10px 30px rgba(0,0,0,.3);
}
.sm-toast.sm-show { opacity: 1; transform: translateX(-50%) translateY(0); }

@media (max-width: 600px) {
    .sm-wrap { padding: 6px 10px 34px; }
    .sm-wrap .sm-title { font-size: 23px; }
    .sm-wrap input, .sm-wrap select, .sm-btn { font-size: 16px; } /* pas de zoom iOS */
}