/* ========================================================= GEXI — Create (content-pipeline front door) A thin, mobile-correct PAGE LAYER on the shared design system. It consumes the brand tokens from styles.css (brand color, accent, card, line, ink, muted, shadow and radius scales) and the gx-ui kit's motion + radius (gx-grad/gx-ease/gx-r) — NO parallel color system — so Create inherits the exact "Gemini-grade, GEXI-green" look + dark mode the homepage uses, and a future rewrite can adopt the .gx-* primitives directly. Class names stay fd-* so the proven frontdoor.js (and its e2e) keep binding unchanged. MOBILE-CORRECTNESS CONTRACT (the inherited "right side cut off" bug — fixed at the root, documented so it never returns): • is a flex COLUMN (global app shell). A max-width container that is a flex child MUST also set `width:100%; min-width:0` or its min-content floor refuses to shrink below the desktop max-width and `overflow-x:clip` silently cuts it off. → .fd-main does exactly that. Every full-width scroll strip uses min-width:0. • Horizontal chip/example rows NEVER wrap-overflow on phones: they become swipeable scroll strips (overflow-x:auto, scroll-snap), bounded to the viewport. ========================================================= */ :root { /* Map the page's local aliases onto the shared brand tokens (single source of truth). Older fd-* rules reference these; now they pull the brand system. */ --fd-accent: var(--brand-500); --fd-accent-2: var(--accent); --fd-radius: var(--gx-r, 18px); --fd-line: var(--line); --fd-surface: var(--card-alt); --fd-grad: var(--grad-creative); /* P2 — collapse onto the single canonical brand gradient (styles.css) */ --fd-ease: var(--gx-ease, cubic-bezier(.2, .7, .3, 1)); } /* ---- header ---- */ .fd-header { display: flex; align-items: center; gap: 12px; padding: 12px 16px; border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 20; background: color-mix(in srgb, var(--bg) 86%, transparent); backdrop-filter: saturate(1.4) blur(10px); -webkit-backdrop-filter: saturate(1.4) blur(10px); } .fd-home { color: var(--brand-500); font-weight: 700; text-decoration: none; font-size: 15px; } .fd-home:hover { text-decoration: underline; } .fd-title { font-weight: 650; color: var(--muted); } .fd-spacer { flex: 1; } /* UC5a-2 — the Switch-mode handoff trigger (hidden until the unified flag is feature-detected on). Distinct from the pre-existing .fd-switch (plan-card suggested-switch hint) + .fd-switch-btn. */ .fd-mode-switch { appearance: none; background: transparent; border: 0; cursor: pointer; padding: 0; color: var(--brand-500); font-weight: 700; font-size: 15px; font-family: inherit; } .fd-mode-switch:hover { text-decoration: underline; } /* ---- page canvas (the mobile-correctness keystone) ---- */ .fd-main { max-width: 760px; width: 100%; min-width: 0; box-sizing: border-box; margin-inline: auto; padding: clamp(20px, 5vw, 44px) 16px 96px; } .fd-h1 { font-size: clamp(24px, 5.4vw, 34px); font-weight: 800; margin: 0 0 8px; line-height: 1.14; letter-spacing: -0.022em; /* Every step heading uses the brand gradient — one consistent, premium voice. */ background: var(--fd-grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: transparent; padding-bottom: 1px; /* keeps gradient descenders (g/p/y) from clipping */ } .fd-sub { margin: 0 0 24px; font-size: clamp(15px, 2vw, 16px); color: var(--muted); line-height: 1.5; } .fd-step { animation: fd-rise .42s var(--fd-ease) both; } /* ---- START: a tight, top-aligned, centered hero (homepage-grade) ---- */ #fd-start { padding-top: clamp(4px, 2vh, 18px); } .fd-hero { text-align: center; } .fd-hero .fd-sub { margin: 0 auto 20px; max-width: 44ch; } /* the Gemini-style prompt card — prominent rounded input + integrated send button */ /* P2.4 — the prompt card now lives ONCE as .gx-promptcard in gx-ui.css (create.html consumes it, keeping #fd-desc / #fd-plan-btn). The old .fd-promptcard rules were retired here. */ /* quiet "or pick a starting point" divider */ .fd-or { display: flex; align-items: center; gap: 12px; justify-content: center; margin: 24px auto 14px; max-width: 600px; color: var(--muted); font-size: 12px; font-weight: 650; text-transform: uppercase; letter-spacing: 0.05em; } .fd-or::before, .fd-or::after { content: ''; height: 1px; flex: 1; background: var(--line); max-width: 110px; } /* chips/examples centered in the focused hero (desktop); left-scroll strip on phones */ .fd-hero .fd-chips, .fd-hero .fd-examples { justify-content: center; } @media (max-width: 640px) { .fd-hero .fd-chips, .fd-hero .fd-examples { justify-content: flex-start; } } /* ---- output-type chips ---- */ .fd-chips { display: flex; flex-wrap: wrap; gap: 9px; margin-bottom: 18px; min-width: 0; } @media (max-width: 640px) { /* swipeable scroll strip — bounded to the viewport, never overflows the page */ .fd-chips { flex-wrap: nowrap; overflow-x: auto; scroll-snap-type: x proximity; -webkit-overflow-scrolling: touch; padding-bottom: 4px; margin-inline: -16px; padding-inline: 16px; } .fd-chips::-webkit-scrollbar { display: none; } .fd-chip { scroll-snap-align: start; flex: 0 0 auto; } } .fd-chip { display: inline-flex; align-items: center; gap: 7px; padding: 10px 16px; border-radius: var(--radius-pill); cursor: pointer; border: 1.5px solid var(--line); background: var(--card); color: var(--ink); font-size: 14px; font-weight: 650; white-space: nowrap; transition: background .16s, border-color .16s, transform .1s var(--fd-ease), box-shadow .16s; } .fd-chip .fd-chip-ico { font-size: 17px; line-height: 1; } .fd-chip:hover { border-color: var(--accent); transform: translateY(-1px); } .fd-chip:active { transform: scale(0.96); } .fd-chip.is-active { background: var(--fd-grad); color: #fff; border-color: transparent; box-shadow: var(--shadow-md); } /* ---- describe ---- */ .fd-textarea { width: 100%; box-sizing: border-box; resize: vertical; padding: 15px 16px; border-radius: var(--gx-r, 18px); font-family: inherit; font-size: 16px; line-height: 1.5; border: 1.5px solid var(--line); background: var(--card); color: var(--ink); box-shadow: var(--shadow); transition: border-color .16s, box-shadow .16s; } .fd-textarea::placeholder { color: var(--muted); } .fd-textarea:focus { outline: none; border-color: var(--accent); box-shadow: var(--shadow-glow); } .fd-textarea-sm { font-size: 14.5px; } /* example idea chips */ .fd-examples { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0 4px; min-width: 0; } @media (max-width: 640px) { .fd-examples { flex-wrap: nowrap; overflow-x: auto; -webkit-overflow-scrolling: touch; scroll-snap-type: x proximity; margin-inline: -16px; padding: 0 16px 4px; } .fd-examples::-webkit-scrollbar { display: none; } .fd-example { scroll-snap-align: start; flex: 0 0 auto; } } .fd-example { font-size: 13px; padding: 8px 13px; border-radius: var(--radius-pill); cursor: pointer; border: 1px dashed var(--line-strong); background: transparent; color: var(--muted); white-space: nowrap; transition: border-color .16s, color .16s, background .16s; } .fd-example:hover { color: var(--ink); border-color: var(--accent); background: var(--grad-brand-soft); } /* ---- buttons ---- */ .fd-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; min-width: 0; } .fd-hero .fd-actions { justify-content: center; } .fd-btn { flex: 1; min-width: 0; padding: 14px 20px; border-radius: var(--radius-pill); font-size: 15px; font-weight: 700; cursor: pointer; border: 1.5px solid transparent; color: var(--ink); display: inline-flex; align-items: center; justify-content: center; gap: 8px; transition: filter .16s, transform .1s var(--fd-ease), box-shadow .16s, border-color .16s; } .fd-btn-lg { flex: 0 1 340px; padding: 15px 24px; font-size: 16px; } .fd-btn:active { transform: translateY(1px); } .fd-btn-primary { background: var(--fd-grad); color: #fff; box-shadow: var(--shadow-md); } .fd-btn-primary:hover { filter: brightness(1.05); } .fd-btn-primary:disabled { opacity: 0.45; cursor: not-allowed; box-shadow: none; filter: none; } .fd-btn-ghost { flex: 0 0 auto; background: transparent; border-color: var(--line-strong); color: var(--ink); } .fd-btn-ghost:hover { border-color: var(--accent); } /* C4 — cost-confirm gate. It renders inside .fd-build-grid (a grid), so span all columns or it gets squished into one 150px cell (buttons collapse to circles). */ .fd-confirm { grid-column: 1 / -1; text-align: center; padding: 10px 4px; max-width: 460px; margin: 0 auto; } .fd-confirm-cost { font-size: 16px; margin: 6px 0 4px; } .fd-confirm-actions { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-top: 20px; } .fd-confirm-actions .fd-btn { flex: 0 1 auto; min-width: 132px; white-space: nowrap; } .fd-error { margin-top: 12px; color: var(--red); font-size: 14px; } /* ---- plan card ---- */ .fd-plancard { border: 1px solid var(--line); border-radius: var(--gx-r, 18px); padding: 20px; background: var(--card); box-shadow: var(--shadow); } .fd-pc-summary { font-size: 18px; font-weight: 750; line-height: 1.35; color: var(--ink); } .fd-pc-summary .fd-pc-ico { font-size: 22px; margin-right: 6px; } .fd-pc-summary .fd-pc-dim { color: var(--muted); font-weight: 600; font-size: 15px; } /* stage stepper */ .fd-pc-steps { display: flex; flex-wrap: wrap; align-items: center; gap: 7px; margin-top: 14px; } .fd-step-chip { font-size: 12px; font-weight: 650; padding: 5px 11px; border-radius: var(--radius-pill); background: var(--grad-brand-soft); color: var(--brand-500); } .fd-step-sep { color: var(--muted); opacity: 0.6; font-size: 12px; } .fd-pc-tweak { margin-top: 16px; border-top: 1px solid var(--line); padding-top: 12px; } .fd-pc-tweak-toggle { cursor: pointer; font-size: 13.5px; font-weight: 650; color: var(--muted); list-style: none; } .fd-pc-tweak-toggle::-webkit-details-marker { display: none; } .fd-pc-tweak-toggle::before { content: '⚙ '; } .fd-pc-body { display: flex; flex-direction: column; gap: 14px; margin-top: 14px; } .fd-pc-row { display: flex; flex-direction: column; gap: 6px; } .fd-pc-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 10px; } .fd-pc-field { display: flex; flex-direction: column; gap: 6px; } .fd-pc-label { font-size: 11.5px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; color: var(--muted); } .fd-select, .fd-input { padding: 11px 12px; border-radius: 12px; font-family: inherit; font-size: 15px; color: var(--ink); border: 1.5px solid var(--line); background: var(--card); width: 100%; box-sizing: border-box; transition: border-color .16s, box-shadow .16s; } .fd-select:focus, .fd-input:focus { outline: none; border-color: var(--accent); box-shadow: var(--shadow-glow); } /* style preview */ .fd-preview-frame { max-width: 420px; margin: 6px auto 2px; border-radius: var(--gx-r, 18px); overflow: hidden; } .fd-preview-frame .fd-tile { aspect-ratio: 1; max-width: 420px; } .fd-preview-img { width: 100%; display: block; border-radius: var(--gx-r, 18px); border: 1px solid var(--line); animation: fd-fade 380ms ease; } .fd-switch { margin-bottom: 14px; font-size: 14px; padding: 11px 14px; border-radius: 12px; background: rgba(251,191,36,0.15); border: 1px solid rgba(251,191,36,0.3); color: var(--ink); } .fd-switch-btn { background: none; border: none; color: var(--brand-500); font-weight: 750; cursor: pointer; padding: 0; text-decoration: underline; } /* ---- build (progress + results, in place) ---- */ .fd-build-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; } .fd-build-count { font-size: 14px; color: var(--muted); font-variant-numeric: tabular-nums; white-space: nowrap; } .fd-progressbar { height: 8px; border-radius: var(--radius-pill); background: var(--card-alt); overflow: hidden; margin: 14px 0 18px; } .fd-progressbar-fill { height: 100%; width: 0; border-radius: var(--radius-pill); background: var(--fd-grad); transition: width 400ms ease; } .fd-build-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; min-width: 0; } @media (max-width: 440px) { .fd-build-grid { grid-template-columns: 1fr 1fr; } } .fd-tile { aspect-ratio: 1; border-radius: 15px; overflow: hidden; position: relative; background: var(--card-alt); display: grid; place-items: center; border: 1px solid var(--line); } .fd-tile img { width: 100%; height: 100%; object-fit: cover; display: block; animation: fd-fade 380ms ease; } .fd-tile.is-error { border-color: var(--red); } .fd-tile-ph { display: grid; place-items: center; gap: 8px; color: var(--muted); font-size: 12.5px; } .fd-tile.is-pending::after { content: ''; position: absolute; inset: 0; background: linear-gradient(100deg, transparent 30%, rgba(127,127,127,0.16) 50%, transparent 70%); background-size: 200% 100%; animation: fd-shimmer 1.3s ease-in-out infinite; } .fd-spinner { width: 22px; height: 22px; border-radius: 50%; border: 2.5px solid var(--line); border-top-color: var(--brand-500); animation: fd-spin 0.8s linear infinite; } /* P1.7 per-scene controls */ .fd-tile-actions { position: absolute; top: 7px; right: 7px; display: flex; gap: 6px; z-index: 2; opacity: 0; transition: opacity 140ms ease; } .fd-tile:hover .fd-tile-actions, .fd-tile:focus-within .fd-tile-actions { opacity: 1; } @media (hover: none) { .fd-tile-actions { opacity: 1; } } .fd-tile-btn { width: 30px; height: 30px; border-radius: 9px; border: none; cursor: pointer; background: rgba(15,17,21,0.66); color: #fff; font-size: 14px; line-height: 1; display: grid; place-items: center; backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); transition: background 120ms ease, transform 120ms ease; } .fd-tile-btn:hover { background: rgba(15,17,21,0.85); transform: translateY(-1px); } .fd-tile-btn:active { transform: none; } .fd-tile-editor { position: absolute; inset: 0; z-index: 3; padding: 10px; display: flex; flex-direction: column; gap: 5px; background: var(--card); border-radius: 15px; overflow: auto; animation: fd-fade 160ms ease; } .fd-ed-label { font-size: 11px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: 0.03em; } .fd-tile-editor textarea { width: 100%; resize: none; border-radius: 9px; border: 1px solid var(--line); background: var(--card-alt); color: var(--ink); padding: 6px 8px; font: inherit; font-size: 12.5px; line-height: 1.4; } .fd-ed-row { display: flex; gap: 6px; margin-top: auto; } .fd-ed-btn { flex: 1; padding: 7px; border-radius: 9px; border: 1px solid var(--line); cursor: pointer; font-size: 12.5px; font-weight: 600; background: transparent; color: var(--ink); } .fd-ed-save, .fd-st-save { background: var(--brand-500); border-color: var(--brand-500); color: #fff; } .fd-ed-save:disabled, .fd-st-save:disabled { opacity: 0.5; cursor: default; } /* P3.6c — per-scene light-edit styler */ .fd-tile-btn.is-on { background: var(--brand-500); color: #fff; } .fd-styler .fd-st-filter, .fd-styler .fd-st-dur { width: 100%; border-radius: 9px; border: 1px solid var(--line); background: var(--card-alt); color: var(--ink); padding: 6px 8px; font: inherit; font-size: 12.5px; } .fd-st-check { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--muted); cursor: pointer; } .fd-st-check input { margin: 0; } .fd-styler textarea:disabled { opacity: 0.45; } .fd-st-err { color: var(--red); font-size: 11.5px; line-height: 1.35; } .fd-note { grid-column: 1 / -1; padding: 18px; border-radius: 15px; background: var(--card-alt); font-size: 14.5px; line-height: 1.55; display: flex; gap: 10px; align-items: center; color: var(--ink); } .fd-note .fd-doc { display: block; white-space: pre-wrap; margin: 0; font: inherit; line-height: 1.6; width: 100%; } .fd-note-info { background: color-mix(in srgb, var(--accent) 12%, var(--card-alt)); border: 1px solid color-mix(in srgb, var(--accent) 28%, transparent); font-size: 13.5px; padding: 12px 15px; margin-bottom: 10px; } @keyframes fd-fade { from { opacity: 0; transform: scale(1.02); } to { opacity: 1; transform: none; } } @keyframes fd-rise { from { opacity: 0; transform: translateY(10px); } } @keyframes fd-spin { to { transform: rotate(360deg); } } @keyframes fd-shimmer { from { background-position: 200% 0; } to { background-position: -200% 0; } } @media (prefers-reduced-motion: reduce) { .fd-step, .fd-tile.is-pending::after, .fd-spinner, .fd-tile img, .fd-producer { animation: none !important; } } /* P3.5 — the compiled result */ .fd-result { margin: 16px 0 8px; display: flex; justify-content: center; animation: fd-fade 240ms ease; } .fd-result-video { width: 100%; max-width: 420px; max-height: 70vh; border-radius: 16px; background: #000; box-shadow: var(--shadow-lg); } .fd-result-img { width: 100%; max-width: 420px; border-radius: 16px; display: block; box-shadow: var(--shadow-md); } .fd-result-audio { width: 100%; max-width: 420px; } #fd-download-btn { text-decoration: none; } /* disabled state */ .fd-disabled { padding: 48px 0; } .fd-disabled-card { border: 1px dashed var(--line-strong); border-radius: var(--gx-r, 18px); padding: 28px; text-align: center; color: var(--ink); } .fd-disabled-card code { background: var(--card-alt); padding: 2px 7px; border-radius: 6px; } /* P4 — the "Let GEXI finish it" hero button (autonomous Producer) — purple→blue→lime to read as distinct from the green primary action. */ .fd-btn-magic { background: linear-gradient(135deg, #7c3aed, #2563eb 55%, var(--accent-2)); color: #fff; border-color: transparent; box-shadow: 0 6px 18px rgba(124,58,237,0.32); } .fd-btn-magic:hover { filter: brightness(1.06); } .fd-btn-magic:disabled { opacity: 0.5; cursor: not-allowed; box-shadow: none; } /* P4 — the live Producer status strip */ .fd-producer { margin: 12px 0 4px; padding: 13px 15px; border-radius: 14px; font-size: 14.5px; line-height: 1.5; border: 1px solid var(--line); background: var(--card); color: var(--ink); animation: fd-fade 240ms ease; } .fd-producer-line { display: flex; gap: 9px; align-items: center; } .fd-producer-vision { margin-top: 7px; font-size: 13.5px; font-style: italic; color: var(--muted); } .fd-producer.is-running { border-color: rgba(37,99,235,0.4); background: rgba(37,99,235,0.07); } .fd-producer.is-running .fd-spinner { border-top-color: #2563eb; } .fd-producer.is-paused { border-color: rgba(251,191,36,0.45); background: rgba(251,191,36,0.10); } .fd-producer.is-escalated { border-color: rgba(251,191,36,0.5); background: rgba(251,191,36,0.12); } .fd-producer.is-done { border-color: rgba(22,163,74,0.4); background: rgba(34,197,94,0.09); } /* P2 — the quiet automatic-quality-review summary + flagged tiles */ .fd-review-summary { margin: 8px 0 2px; font-size: 13.5px; font-weight: 600; } .fd-review-summary.all-ok { color: var(--brand-500); } .fd-review-summary.has-flags { color: #b45309; } .fd-tile.is-flagged { outline: 2px solid #f59e0b; outline-offset: 1px; } .fd-tile.is-flagged::before { content: '⚠︎'; position: absolute; top: 5px; left: 5px; z-index: 2; font-size: 12px; line-height: 1; padding: 3px 5px; border-radius: 7px; background: rgba(245,158,11,0.92); color: #1a1206; } @media (max-width: 440px) { .fd-pc-grid { grid-template-columns: 1fr; } } /* F2 — compose-ladder verdict badges (only the user-meaningful ones) */ .fd-tile-sel { position: absolute; left: 6px; bottom: 6px; z-index: 2; font-size: 10.5px; font-weight: 800; letter-spacing: .01em; white-space: nowrap; color: #fff; border-radius: 999px; padding: 3px 8px; pointer-events: auto; background: rgba(17, 24, 39, .78); backdrop-filter: blur(4px); } .fd-tile-sel.is-upgrade { background: linear-gradient(135deg, rgba(16,185,129,.92), rgba(132,204,22,.92)); } .fd-tile-sel.is-rescue { background: rgba(180, 83, 9, .9); } .fd-tile-sel.fd-tile-sel-voice { left: auto; right: 6px; padding: 3px 6px; } /* F1: the narration marker sits opposite the visual badge */ /* F4 — the instant-serve choice card (the honest lightning/fresh offer) */ .fd-instant { display: flex; gap: 12px; align-items: center; margin-bottom: 14px; padding: 12px; border-radius: 14px; border: 1px solid rgba(16,185,129,.35); background: linear-gradient(135deg, rgba(16,185,129,.08), rgba(132,204,22,.08)); } .fd-instant-thumb { width: 76px; height: 76px; border-radius: 10px; object-fit: cover; flex: none; border: 1px solid var(--line); } .fd-instant-body { display: flex; flex-direction: column; gap: 4px; min-width: 0; width: 100%; } .fd-instant-body strong { font-size: 14px; color: var(--ink); } .fd-instant-sub { font-size: 12.5px; color: var(--muted); line-height: 1.45; } .fd-instant-actions { display: flex; gap: 8px; margin-top: 6px; flex-wrap: wrap; } .fd-instant-actions .fd-btn { padding: 8px 14px; font-size: 13px; } /* F4 v2 — the slate rail (pick-one-of-N instant options) */ .fd-slate { display: flex; gap: 8px; overflow-x: auto; padding: 4px 0 6px; -webkit-overflow-scrolling: touch; } .fd-slate-item { position: relative; flex: none; width: 86px; height: 86px; padding: 0; border-radius: 12px; overflow: hidden; cursor: pointer; background: var(--card-alt); border: 2px solid var(--line); transition: border-color .15s ease, transform .15s ease; } .fd-slate-item img { width: 100%; height: 100%; object-fit: cover; display: block; } .fd-slate-item.is-selected { border-color: var(--brand-500); transform: scale(1.04); } .fd-slate-src { position: absolute; left: 4px; bottom: 4px; font-size: 9px; font-weight: 800; color: #fff; background: rgba(17,24,39,.78); border-radius: 999px; padding: 2px 6px; white-space: nowrap; } .fd-slate-src.is-gexi { background: linear-gradient(135deg, rgba(16,185,129,.92), rgba(132,204,22,.92)); }