/* ===== Segment Creator Finder — page-specific styles ==========
   Inherits design tokens (--bg-*, --text-*, --accent-primary,
   --radius-*, --shadow-*, --transition-base) from home.css.

   Design thesis: the whole page is about resolving an identifier.
   Typography carries that — mono for IDs / URL structure / section
   labels, Inter for prose. No ambient orbs, no gradient step-cards,
   no aurora. Restraint, with one signature: the URL-structure input.
================================================================ */

.scf-main { background: var(--bg-primary); min-height: 70vh; }

/* Mono utility face — loaded by the template via Google Fonts. */
.scf-mono { font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace; }

/* ---- Hero ---------------------------------------------------- */
.scf-hero { padding: clamp(3.5rem, 9vh, 6rem) 0 clamp(2rem, 5vh, 3.5rem); }
.scf-hero .container {
    max-width: 720px; margin: 0 auto; padding: 0 1.25rem;
    display: flex; flex-direction: column; align-items: flex-start;
    gap: 1.5rem;
}

.scf-eyebrow {
    font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
    font-size: 0.72rem; letter-spacing: 0.18em; text-transform: uppercase;
    color: var(--accent-primary); margin: 0;
    display: inline-flex; align-items: center; gap: 0.6rem;
}
.scf-eyebrow::before {
    content: ""; width: 24px; height: 1px;
    background: var(--accent-primary);
}

.scf-hero h1 {
    font-size: clamp(2.5rem, 6vw, 4.25rem);
    font-weight: 800; line-height: 0.98;
    letter-spacing: -0.04em; margin: 0;
    color: var(--text-primary);
}
.scf-hero h1 .scf-h1-accent {
    color: var(--accent-primary); /* "this line?" picked out — the active question */
}

.scf-subtitle {
    font-size: clamp(1.05rem, 1.6vw, 1.2rem);
    color: var(--text-secondary); line-height: 1.55;
    margin: 0; max-width: 540px;
}

/* ---- The signature: URL-structure input --------------------- */
.scf-url-input-shell {
    width: 100%;
    display: flex; align-items: stretch;
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
    font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
}
.scf-url-input-shell:focus-within {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent-primary) 18%, transparent);
}
.scf-url-prefix {
    padding: 0.95rem 0 0.95rem 1rem;
    color: var(--text-tertiary);
    font-size: 0.92rem;
    user-select: none;
    white-space: nowrap;
    flex-shrink: 0;
    transition: color var(--transition-base);
}
.scf-url-input-shell.scf-prefix-active .scf-url-prefix { color: var(--accent-primary); }
.scf-url-prefix-full { display: inline; }
.scf-url-prefix-short { display: none; }
.scf-url-input {
    flex: 1; min-width: 0;
    padding: 0.95rem 1rem;
    background: transparent; border: none; outline: none;
    color: var(--text-primary);
    font-family: inherit; font-size: 0.95rem;
    /* `text-overflow: ellipsis` only works on un-focused inputs; for our
       case auto-extraction means the value is always a short integer once
       paste resolves, so this just shows ellipsis briefly during paste. */
    text-overflow: ellipsis;
}
.scf-url-input::placeholder { color: color-mix(in srgb, var(--text-tertiary) 70%, transparent); }

/* Form children get explicit vertical rhythm. Without an explicit gap the
   elements stack with browser defaults (varying margins per element type)
   and read as cramped — especially because the Turnstile widget and submit
   button are both heavy visual blocks. */
.scf-form {
    display: flex; flex-direction: column;
    gap: 1.3rem;
    width: 100%;
}
.scf-form > label { margin: 0 0 -0.7rem; } /* label sits closer to its input */
/* Captcha + submit row each get more breathing room than the helper row,
   because they carry more visual weight. */
.scf-form > .scf-turnstile-wrap,
.scf-form > .scf-submit-row { margin-top: 0.15rem; }

/* Auto-extract demo / test-segment helper row. Quiet, monospace, muted. */
.scf-helper-row {
    display: flex; align-items: center; gap: 0.4rem;
    flex-wrap: wrap;
    font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
    font-size: 0.74rem; color: var(--text-tertiary);
}
.scf-helper-label { letter-spacing: 0.05em; opacity: 0.7; }
.scf-example-btn {
    background: transparent;
    border: 1px solid var(--border-primary);
    border-radius: 6px;
    padding: 0.18rem 0.5rem;
    font-family: inherit; font-size: inherit;
    color: var(--text-secondary); cursor: pointer;
    transition: border-color var(--transition-base), color var(--transition-base);
}
.scf-example-btn:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

/* Tablet / narrow-laptop: prefix becomes /segments/ to free input width.
   At <540px (small phones) the input can be tight; switch sooner. */
@media (max-width: 720px) {
    .scf-url-prefix-full { display: none; }
    .scf-url-prefix-short { display: inline; }
}

/* Honeypot: pulled off-canvas while keeping focusable. `display:none`
   is too obvious — bots now skip it. */
.scf-honeypot {
    position: absolute !important;
    left: -10000px !important; top: auto !important;
    width: 1px !important; height: 1px !important; overflow: hidden !important;
}

/* ---- Turnstile + submit row --------------------------------- */
/* `data-size="flexible"` on the widget below makes it stretch to the
   parent's width; the wrap aligns left to match the form's column. */
.scf-turnstile-wrap {
    display: flex; flex-direction: column;
    min-height: 65px; /* reserve to avoid CLS while widget loads */
    width: 100%;
}
.scf-turnstile-wrap .cf-turnstile { width: 100%; }

.scf-submit-row { display: flex; flex-direction: column; gap: 0.75rem; width: 100%; }
.scf-submit-btn {
    width: 100%; padding: 1rem 1.5rem;
    font-size: 0.98rem; font-weight: 600; letter-spacing: 0.01em;
    border: none; border-radius: var(--radius-md);
    background: var(--accent-primary); color: #fff;
    cursor: pointer;
    transition: filter var(--transition-base), transform var(--transition-base);
    display: inline-flex; align-items: center; justify-content: center; gap: 0.55rem;
}
.scf-submit-btn:hover:not(:disabled) { filter: brightness(1.08); }
.scf-submit-btn:active:not(:disabled) { transform: translateY(1px); }
.scf-submit-btn:disabled { opacity: 0.55; cursor: not-allowed; }
.scf-submit-btn .scf-arrow { transition: transform var(--transition-base); }
.scf-submit-btn:hover:not(:disabled) .scf-arrow { transform: translateX(3px); }
.scf-submit-btn .scf-spinner {
    width: 14px; height: 14px; border-radius: 50%;
    border: 2px solid rgba(255,255,255,0.35); border-top-color: #fff;
    animation: scf-spin 0.7s linear infinite; display: none;
}
.scf-submit-btn.scf-loading .scf-spinner { display: inline-block; }
.scf-submit-btn.scf-loading .scf-arrow { display: none; }
@keyframes scf-spin { to { transform: rotate(360deg); } }

.scf-rate-notice {
    font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
    font-size: 0.78rem; color: var(--text-tertiary);
    margin: 0; letter-spacing: 0.02em;
}
.scf-rate-notice a { color: var(--accent-primary); text-decoration: none; }
.scf-rate-notice a:hover { text-decoration: underline; }

/* ---- Result + error reveal ---------------------------------- */
.scf-output { width: 100%; }
.scf-result, .scf-error { display: none; padding: 1.5rem 0 0; }
.scf-result.scf-visible, .scf-error.scf-visible { display: block; }

.scf-result-divider {
    height: 1px; background: var(--border-primary);
    margin-bottom: 1.5rem;
}
.scf-result-label {
    font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
    font-size: 0.72rem; letter-spacing: 0.18em; text-transform: uppercase;
    color: var(--text-tertiary); margin: 0;
}
.scf-result-id {
    font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
    font-size: clamp(2.5rem, 7vw, 4rem);
    font-weight: 600; letter-spacing: -0.02em;
    color: var(--text-primary); margin: 0.4rem 0 1rem;
    font-variant-numeric: tabular-nums;
    word-break: break-all; line-height: 1;
}
.scf-result-actions { display: flex; align-items: center; gap: 1.25rem; flex-wrap: wrap; }
.scf-result-link {
    color: var(--accent-primary); text-decoration: none;
    font-weight: 600; font-size: 0.95rem;
    display: inline-flex; align-items: center; gap: 0.35rem;
    transition: gap var(--transition-base);
}
.scf-result-link:hover { gap: 0.55rem; }
.scf-result-cached {
    font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
    font-size: 0.72rem; color: var(--text-tertiary); letter-spacing: 0.05em;
}

.scf-error {
    font-size: 0.95rem; color: var(--text-primary); line-height: 1.5;
}
.scf-error::before {
    content: ""; display: block; width: 24px; height: 1px;
    background: #ef4444; margin-bottom: 0.75rem;
}

/* ---- Section structure (hairline dividers, no boxed cards) -- */
.scf-section { padding: clamp(3rem, 7vh, 4.5rem) 0; }
.scf-section + .scf-section { border-top: 1px solid var(--border-primary); }
.scf-section .container { max-width: 720px; margin: 0 auto; padding: 0 1.25rem; }

.scf-section-label {
    font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
    font-size: 0.72rem; letter-spacing: 0.22em; text-transform: uppercase;
    color: var(--text-tertiary); margin: 0 0 1rem;
    display: flex; align-items: center; gap: 0.75rem;
}
.scf-section-label::before, .scf-section-label::after {
    content: ""; flex: 0 0 24px; height: 1px; background: var(--border-primary);
}
.scf-section-label::after { flex: 1; }

.scf-section h2 {
    font-size: clamp(1.5rem, 2.5vw, 1.9rem);
    font-weight: 700; letter-spacing: -0.02em;
    margin: 0 0 0.6rem; color: var(--text-primary);
}
.scf-section-sub {
    color: var(--text-secondary); margin: 0 0 2rem;
    font-size: 1rem; line-height: 1.55; max-width: 560px;
}

/* "How it works" — typed-out sequence, not floating cards. */
.scf-steps { display: flex; flex-direction: column; gap: 1.5rem; }
.scf-step { display: grid; grid-template-columns: auto 1fr; gap: 1.25rem; align-items: start; }
.scf-step-num {
    font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
    font-size: 0.95rem; font-weight: 600; color: var(--accent-primary);
    padding-top: 0.15rem; letter-spacing: 0.02em;
}
.scf-step h3 { font-size: 1.02rem; font-weight: 600; margin: 0 0 0.35rem; color: var(--text-primary); }
.scf-step p { font-size: 0.93rem; color: var(--text-secondary); line-height: 1.6; margin: 0; }
.scf-step code {
    font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
    font-size: 0.85rem; background: var(--bg-secondary);
    padding: 0.1rem 0.4rem; border-radius: 4px;
    color: var(--text-primary);
}

/* FAQ accordion — minimal, no gradient highlight. */
.scf-faq { display: flex; flex-direction: column; }
.scf-faq-item { border-bottom: 1px solid var(--border-primary); }
.scf-faq-item:first-child { border-top: 1px solid var(--border-primary); }
.scf-faq-item > summary {
    list-style: none; cursor: pointer; padding: 1.15rem 0;
    font-weight: 600; color: var(--text-primary);
    display: flex; align-items: center; justify-content: space-between; gap: 1rem;
    font-size: 0.98rem;
}
.scf-faq-item > summary::-webkit-details-marker { display: none; }
.scf-faq-item > summary::after {
    content: "+"; font-family: 'JetBrains Mono', ui-monospace, monospace;
    font-size: 1.2rem; font-weight: 400; color: var(--text-tertiary);
    transition: transform var(--transition-base), color var(--transition-base);
}
.scf-faq-item[open] > summary::after {
    content: "−"; color: var(--accent-primary);
}
.scf-faq-body { padding: 0 0 1.15rem; color: var(--text-secondary); font-size: 0.94rem; line-height: 1.7; }
.scf-faq-body p { margin: 0; }
.scf-faq-body p + p { margin-top: 0.6rem; }

/* CTA — restrained, single accent border-top, no gradient card. */
.scf-cta { padding-top: 3rem; padding-bottom: 3rem; }
.scf-cta .container { text-align: left; }
.scf-cta h2 { margin: 0 0 0.65rem; }
.scf-cta p { color: var(--text-secondary); margin: 0 0 1.5rem; max-width: 520px; line-height: 1.55; }
.scf-cta .scf-cta-btn {
    display: inline-flex; align-items: center; gap: 0.5rem;
    padding: 0.85rem 1.5rem; font-size: 0.98rem; font-weight: 600;
    background: var(--accent-primary); color: #fff;
    border: none; border-radius: var(--radius-md);
    text-decoration: none; transition: filter var(--transition-base), gap var(--transition-base);
}
.scf-cta .scf-cta-btn:hover { filter: brightness(1.08); gap: 0.75rem; }

@media (prefers-reduced-motion: reduce) {
    .scf-submit-btn .scf-arrow,
    .scf-result-link,
    .scf-cta .scf-cta-btn,
    .scf-faq-item > summary::after { transition: none; }
}