/* The tools signup prompt: partials/_signup_prompt.html, js/signup_prompt.js.
   Same palette as auth.css and the signup CTA, so it reads as the site's own
   rather than a third-party overlay. */

.sp {
    --sp-red: #ff0000;
    --sp-red-soft: #ff4444;
    --sp-line: rgba(255, 255, 255, 0.12);
    --sp-muted: #8a8a8a;
    --sp-text: #d8d8d8;
    --sp-font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    width: min(420px, calc(100vw - 32px));
    max-height: calc(100vh - 32px);
    margin: auto;
    padding: 0;
    border: 1px solid var(--sp-line);
    border-radius: 10px;
    background: linear-gradient(160deg, #111 0%, #0c0c10 100%);
    color: var(--sp-text);
    font-family: var(--sp-font);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.6);
    overflow: auto;
}

/* Browsers without showModal get the attribute set instead; pin it in place. */
.sp[open]:not(:modal) {
    position: fixed;
    inset: 0;
    z-index: 10000;
}

.sp::backdrop {
    background: rgba(0, 0, 0, 0.72);
}

.sp[open] {
    animation: sp-in 0.22s ease-out;
}

@keyframes sp-in {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: none; }
}

@media (prefers-reduced-motion: reduce) {
    .sp[open] { animation: none; }
}

.sp-card {
    position: relative;
    padding: 1.6rem 1.5rem 1.1rem;
    border-top: 3px solid var(--sp-red);
}

.sp-close {
    position: absolute;
    top: 0.6rem;
    right: 0.6rem;
    width: 36px;
    height: 36px;
    border: 0;
    border-radius: 50%;
    background: transparent;
    color: var(--sp-muted);
    font-size: 1.1rem;
    cursor: pointer;
}
.sp-close:hover { color: #fff; background: rgba(255, 255, 255, 0.06); }
.sp-close:focus-visible { outline: 2px solid #fff; outline-offset: 1px; }

.sp-eyebrow {
    margin: 0 0 0.35rem;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--sp-red-soft);
}

.sp-title {
    margin: 0 2rem 0.4rem 0;
    font: 800 1.45rem/1.15 var(--sp-font);
    color: #fff;
    letter-spacing: -0.01em;
}

.sp-lede {
    margin: 0 0 0.9rem;
    font-size: 0.88rem;
    line-height: 1.5;
    color: #b5b5b5;
}

.sp-benefits {
    list-style: none;
    margin: 0 0 1.1rem;
    padding: 0;
    display: grid;
    gap: 0.35rem;
}
.sp-benefits li {
    display: flex;
    gap: 0.6rem;
    align-items: baseline;
    font-size: 0.84rem;
}
.sp-benefits i {
    width: 1rem;
    flex: none;
    text-align: center;
    color: var(--sp-red-soft);
}

.sp-form { margin: 0; }

/* White, like Google's own light button, so it is the loudest thing here. */
.sp-google {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.7rem;
    width: 100%;
    min-height: 50px;
    padding: 0.75rem 1rem;
    border: 0;
    border-radius: 6px;
    background: #fff;
    color: #1f1f1f;
    font: 600 1rem/1.2 var(--sp-font);
    cursor: pointer;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.sp-google:hover { transform: translateY(-1px); box-shadow: 0 6px 18px rgba(255, 255, 255, 0.12); }
.sp-google:focus-visible { outline: 2px solid var(--sp-red-soft); outline-offset: 3px; }
.sp-google .auth-google-g { width: 20px; height: 20px; flex: none; }

.sp-check {
    display: flex;
    gap: 0.6rem;
    align-items: flex-start;
    margin: 0.9rem 0 0;
    font-size: 0.84rem;
    line-height: 1.4;
    cursor: pointer;
}
.sp-check small { display: block; color: var(--sp-muted); font-size: 0.76rem; }
.sp-check input,
.sp-role input {
    width: 17px;
    height: 17px;
    margin: 0.1rem 0 0;
    flex: none;
    accent-color: var(--sp-red);
}

.sp-roles {
    margin: 0.85rem 0 0;
    padding: 0;
    border: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
}
.sp-roles legend {
    grid-column: 1 / -1;
    margin-bottom: 0.45rem;
    padding: 0;
    font-size: 0.84rem;
}
.sp-roles legend small { display: block; color: var(--sp-muted); font-size: 0.76rem; }

.sp-role {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    padding: 0.55rem 0.65rem;
    border: 1px solid var(--sp-line);
    border-radius: 6px;
    font-size: 0.82rem;
    cursor: pointer;
    transition: border-color 0.15s ease, background 0.15s ease;
}
.sp-role input { margin: 0; }
.sp-role i { color: var(--sp-muted); margin-right: 0.2rem; }
.sp-role:hover { border-color: rgba(255, 255, 255, 0.25); }
.sp-role:has(input:checked) { border-color: var(--sp-red-soft); background: rgba(255, 0, 0, 0.08); }
.sp-role:has(input:checked) i { color: var(--sp-red-soft); }
.sp-role:has(input:focus-visible) { outline: 2px solid #fff; outline-offset: 2px; }

.sp-email {
    display: block;
    padding: 0.8rem 1rem;
    border-radius: 6px;
    background: var(--sp-red);
    color: #fff;
    font-weight: 700;
    text-align: center;
    text-decoration: none;
}
.sp-email:hover { background: #d51007; }

.sp-alt {
    margin: 1rem 0 0;
    font-size: 0.8rem;
    text-align: center;
    color: var(--sp-muted);
}
.sp-alt a,
.sp-legal a { color: var(--sp-text); text-decoration: underline; }
.sp-alt a:hover,
.sp-legal a:hover { color: #fff; }
.sp-alt span { margin: 0 0.4rem; }

.sp-legal {
    margin: 0.5rem 0 0;
    font-size: 0.7rem;
    text-align: center;
    color: #6f6f6f;
}

.sp-later {
    display: block;
    margin: 0.6rem auto 0;
    padding: 0.4rem 0.8rem;
    border: 0;
    background: transparent;
    color: var(--sp-muted);
    font: 500 0.8rem var(--sp-font);
    cursor: pointer;
}
.sp-later:hover { color: #fff; }

@media (max-width: 380px) {
    .sp-card { padding: 1.4rem 1.1rem 1rem; }
    .sp-roles { grid-template-columns: 1fr; }
    .sp-title { font-size: 1.25rem; }
}