/* Page publique odh.fr — minimaliste */
* { box-sizing: border-box; }

body {
    margin: 0;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    background: linear-gradient(135deg, #eef2ff, #f8fafc);
    color: #1f2430;
    padding: 20px;
}

.wrap {
    width: 100%;
    max-width: 520px;
    text-align: center;
}

.logo { font-size: 2.6rem; font-weight: 800; margin: 0; }
.logo span { color: #2563eb; }
.tagline { color: #6b7280; margin: 4px 0 30px; }

.box {
    display: flex;
    gap: 8px;
    background: #fff;
    padding: 10px;
    border-radius: 14px;
    box-shadow: 0 10px 40px rgba(0,0,0,.07);
}
.box input {
    flex: 1;
    border: none;
    padding: 13px 14px;
    font-size: 1rem;
    border-radius: 9px;
    outline: none;
}
.box input:focus { box-shadow: inset 0 0 0 2px #c7d2fe; }
.box button {
    border: none;
    background: #2563eb;
    color: #fff;
    font-weight: 600;
    padding: 0 22px;
    border-radius: 9px;
    cursor: pointer;
    font-size: 1rem;
}
.box button:hover { background: #1d4ed8; }
.box button:disabled { opacity: .6; cursor: default; }

.msg { margin-top: 16px; padding: 11px 14px; border-radius: 10px; font-size: .95rem; }
.msg.error { background: #fef2f2; color: #991b1b; border: 1px solid #fca5a5; }

.result {
    margin-top: 16px;
    display: flex;
    gap: 8px;
    background: #fff;
    padding: 10px;
    border-radius: 14px;
    box-shadow: 0 6px 24px rgba(0,0,0,.06);
}
.result input {
    flex: 1;
    border: 1px solid #e3e6ea;
    padding: 12px 14px;
    border-radius: 9px;
    font-size: 1rem;
    color: #2563eb;
    font-weight: 600;
}
.result button {
    border: 1px solid #2563eb;
    background: #fff;
    color: #2563eb;
    font-weight: 600;
    padding: 0 18px;
    border-radius: 9px;
    cursor: pointer;
}
.result button.copied { background: #2563eb; color: #fff; }

.footnote { color: #9ca3af; font-size: .85rem; margin-top: 28px; }