/* ============================================================
   Streams8K AI Tools — Design System v4.0
   Light, clean, professional (ilovepdf / SaaS style)
   ============================================================ */

:root {
  --spk-bg: #ffffff;
  --spk-bg2: #f4f6fb;
  --spk-bg3: #ffffff;
  --spk-line: #e6eaf1;
  --spk-line2: #d7dfeb;
  --spk-txt: #0b1220;
  --spk-mut: #51617a;
  --spk-mut2: #8b9ab0;
  --spk-pri: #0e9f6e;
  --spk-pri-soft: #e6f7f0;
  --spk-sec: #14b8a6;
  --spk-grn: #16a34a;
  --spk-grn-soft: #dcfce7;
  --spk-red: #ef4444;
  --spk-grad: linear-gradient(135deg, #16a34a, #0ea5a7);
  --spk-grad-dark: linear-gradient(135deg, #22c55e, #14b8a6);
  --spk-dark: #05070c;
  --spk-dark2: #0b1220;
  --spk-dark-border: rgba(255, 255, 255, .1);
  --spk-rad: 16px;
  --spk-sh: 0 8px 28px rgba(15, 23, 42, .07);
  --spk-sh2: 0 16px 42px rgba(14, 159, 110, .18);
}

.spk-full { margin: 0; background: var(--spk-bg); color: var(--spk-txt); font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif; line-height: 1.6; -webkit-font-smoothing: antialiased; scroll-behavior: smooth; color-scheme: light; }
.spk-full *, .spk-full *::before, .spk-full *::after { box-sizing: border-box; }
.spk-full img { max-width: 100%; }
.spk-full a { color: var(--spk-pri); }
.spk-full ::selection { background: rgba(22, 163, 74, .16); }
.spk-wrap { max-width: 1180px; margin: 0 auto; padding: 0 22px; }

/* ---------- Header ---------- */
.spk-nav { position: sticky; top: 0; z-index: 60; background: rgba(5, 7, 12, .92); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border-bottom: 1px solid var(--spk-dark-border); }
.spk-nav-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 16px; }
.spk-logo { display: inline-flex; align-items: center; gap: 11px; font-weight: 800; font-size: 21px; color: #fff; text-decoration: none; letter-spacing: -.02em; }
.spk-logo-icon { width: 40px; height: 40px; border-radius: 12px; background: var(--spk-grad-dark); display: grid; place-items: center; font-size: 20px; box-shadow: 0 6px 18px rgba(22, 163, 74, .32); position: relative; flex: none; }
.spk-logo-icon::after { content: ''; position: absolute; inset: 0; border-radius: 12px; background: linear-gradient(160deg, rgba(255, 255, 255, .35), rgba(255, 255, 255, 0) 55%); }
.spk-logo-icon span { position: relative; z-index: 1; }
.spk-logo-text span { background: var(--spk-grad-dark); -webkit-background-clip: text; background-clip: text; color: transparent; }
.spk-logo-tag { display: inline-block; margin-left: 6px; font-size: 9.5px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: #34d399; background: rgba(22, 163, 74, .16); border: 1px solid rgba(52, 211, 153, .3); padding: 3px 7px; border-radius: 6px; }
.spk-nav-menu { display: flex; align-items: center; gap: 4px; }
.spk-nav-menu a { color: #b6c2d4; text-decoration: none; font-weight: 600; font-size: 15px; padding: 9px 14px; border-radius: 10px; transition: .15s; }
.spk-nav-menu a:hover { color: #34d399; background: rgba(22, 163, 74, .12); }
.spk-nav-menu a.active { color: #34d399; background: rgba(22, 163, 74, .14); font-weight: 700; }
.spk-nav-count { display: inline-grid; place-items: center; min-width: 22px; height: 22px; padding: 0 6px; border-radius: 999px; background: var(--spk-grad-dark); color: #fff; font-size: 11px; font-weight: 800; margin-left: 4px; vertical-align: 1px; box-shadow: 0 2px 6px rgba(22, 163, 74, .35); }
.spk-nav-right { display: flex; align-items: center; gap: 10px; }
.spk-nav-right .spk-btn { padding: 10px 18px; font-size: 14px; }
.spk-nav-ghost { color: #c6d0df; text-decoration: none; font-weight: 700; font-size: 14px; padding: 10px 16px; border-radius: 12px; border: 1px solid rgba(255, 255, 255, .18); transition: .15s; }
.spk-nav-ghost:hover { border-color: #34d399; color: #34d399; background: rgba(22, 163, 74, .12); }
.spk-burger { display: none; background: none; border: 1px solid rgba(255, 255, 255, .18); border-radius: 10px; padding: 9px; cursor: pointer; }
.spk-burger span { display: block; width: 20px; height: 2px; background: #d3dce9; margin: 4px 0; border-radius: 2px; }

/* Header nav search */
.spk-nav-search { display: flex; align-items: center; gap: 8px; background: rgba(255, 255, 255, .07); border: 1px solid rgba(255, 255, 255, .16); border-radius: 12px; padding: 7px 10px; transition: border-color .15s, background .15s; }
.spk-nav-search:focus-within { border-color: #34d399; background: rgba(255, 255, 255, .1); box-shadow: 0 0 0 4px rgba(22, 163, 74, .16); }
.spk-nav-search input { background: none; border: none; outline: none; color: #e7edf5; font-size: 14px; width: 170px; padding: 2px 0; }
.spk-nav-search input::placeholder { color: #8995a8; }
.spk-nav-search button { background: none; border: none; color: #67e8a4; font-size: 16px; cursor: pointer; padding: 2px 4px; display: grid; place-items: center; }

/* Category bar (below main nav) */
.spk-catbar { background: var(--spk-dark); border-bottom: 1px solid var(--spk-dark-border); }
.spk-catbar-in { display: flex; align-items: center; gap: 8px; overflow-x: auto; scrollbar-width: none; padding: 10px 22px; max-width: 1224px; margin: 0 auto; }
.spk-catbar-in::-webkit-scrollbar { display: none; }
.spk-catitem { position: relative; flex: none; }
.spk-catbtn { display: inline-flex; align-items: center; gap: 7px; background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .12); color: #c9d3e1; font-weight: 600; font-size: 13px; padding: 7px 13px; border-radius: 999px; cursor: pointer; transition: .15s; white-space: nowrap; }
.spk-catbtn:hover { border-color: #34d399; color: #34d399; background: rgba(22, 163, 74, .12); }
.spk-catbtn:hover .spk-catcount { background: var(--spk-grad-dark); color: #fff; }
.spk-catico { font-size: 15px; line-height: 1; }
.spk-catcount { min-width: 20px; height: 20px; padding: 0 6px; border-radius: 999px; background: rgba(255, 255, 255, .14); color: #d7dee9; font-size: 10.5px; font-weight: 800; display: inline-grid; place-items: center; line-height: 1; transition: .15s; }
.spk-catcaret { font-size: 9px; opacity: .8; transition: transform .15s; }
.spk-catitem.open .spk-catbtn { border-color: #34d399; color: #fff; background: rgba(22, 163, 74, .2); }
.spk-catitem.open .spk-catcaret { transform: rotate(180deg); }
.spk-catdrop { position: absolute; top: calc(100% + 8px); left: 0; min-width: 340px; background: #fff; border: 1px solid var(--spk-line); border-radius: 14px; box-shadow: 0 22px 46px rgba(5, 7, 12, .28); padding: 12px; display: none; z-index: 80; }
.spk-catitem.open .spk-catdrop { display: block; }
.spk-catdrop-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; max-height: 330px; overflow-y: auto; }
.spk-catdrop-a { color: var(--spk-txt); text-decoration: none; font-size: 13.5px; padding: 8px 10px; border-radius: 9px; display: flex; align-items: center; gap: 8px; transition: .12s; }
.spk-catdrop-a:hover { background: var(--spk-pri-soft); color: var(--spk-pri); }
.spk-catdrop-a span.spk-catico { font-size: 15px; }
.spk-catdrop-all { display: flex; align-items: center; justify-content: center; gap: 6px; margin-top: 8px; padding: 9px; border-top: 1px solid var(--spk-line); color: var(--spk-pri); font-weight: 700; font-size: 13.5px; text-decoration: none; }
.spk-catdrop-all:hover { color: var(--spk-grn); }

/* ---------- Buttons ---------- */
.spk-btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 26px; border-radius: 12px; font-weight: 700; font-size: 16px; text-decoration: none; border: none; cursor: pointer; transition: transform .15s, box-shadow .15s; }
.spk-btn-primary { background: var(--spk-grad-dark); color: #fff; box-shadow: 0 6px 20px rgba(22, 163, 74, .28); }
.spk-btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(22, 163, 74, .38); }
.spk-btn-ghost { background: #fff; color: var(--spk-txt); border: 1px solid var(--spk-line2); }
.spk-btn-ghost:hover { border-color: var(--spk-pri); color: var(--spk-pri); }
.spk-btn-mini, .spk-btn-big {
  border: none; border-radius: 10px; cursor: pointer; font-weight: 700; white-space: nowrap;
  background: var(--spk-grad-dark); color: #fff; transition: transform .15s, box-shadow .15s, filter .15s; box-shadow: 0 3px 10px rgba(22, 163, 74, .22);
}
.spk-btn-mini { padding: 9px 16px; font-size: 13.5px; }
.spk-btn-big { padding: 13px 24px; font-size: 15px; }
.spk-btn-mini:hover, .spk-btn-big:hover { transform: translateY(-1px); box-shadow: 0 8px 22px rgba(22, 163, 74, .32); }
.spk-btn-mini:disabled, .spk-btn-big:disabled { opacity: .55; cursor: wait; transform: none; box-shadow: none; }
.spk-tool .spk-btn-mini, .spk-tool .spk-btn-big, .spk-tool .spk-btnrow button { box-shadow: none; }

/* ---------- Hero ---------- */
.spk-hero { position: relative; overflow: hidden; padding: 96px 0 76px; text-align: center; background: linear-gradient(180deg, #eefaf4 0%, #ffffff 68%); }
.spk-hero-sm { padding: 58px 0 46px; }
.spk-hero-glow { position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background: radial-gradient(620px 460px at 20% -10%, rgba(22, 163, 74, .14), transparent), radial-gradient(620px 460px at 82% 4%, rgba(20, 184, 166, .12), transparent); }
.spk-hero-grid { position: absolute; inset: 0; z-index: 0; pointer-events: none; opacity: .6;
  background-image: linear-gradient(rgba(15, 23, 42, .04) 1px, transparent 1px), linear-gradient(90deg, rgba(15, 23, 42, .04) 1px, transparent 1px);
  background-size: 46px 46px; -webkit-mask-image: radial-gradient(circle at 50% 26%, #000, transparent 78%); mask-image: radial-gradient(circle at 50% 26%, #000, transparent 78%); }
.spk-hero-in { position: relative; z-index: 1; }
.spk-blob { position: absolute; z-index: 1; border-radius: 50%; filter: blur(60px); opacity: .5; pointer-events: none; }
.spk-blob-1 { width: 340px; height: 340px; left: -90px; top: 40px; background: radial-gradient(circle, rgba(14, 159, 110, .5), transparent 70%); animation: spk-drift 14s ease-in-out infinite; }
.spk-blob-2 { width: 300px; height: 300px; right: -70px; top: 70px; background: radial-gradient(circle, rgba(20, 184, 166, .42), transparent 70%); animation: spk-drift 18s ease-in-out infinite reverse; }
.spk-blob-3 { width: 260px; height: 260px; right: 18%; bottom: -80px; background: radial-gradient(circle, rgba(34, 197, 94, .4), transparent 70%); animation: spk-drift 16s ease-in-out infinite 2s; }
@keyframes spk-drift { 0%, 100% { transform: translateY(0) translateX(0); } 50% { transform: translateY(-22px) translateX(16px); } }
.spk-hero-in h1 { font-size: clamp(36px, 6vw, 62px); font-weight: 900; line-height: 1.1; margin: 22px auto 0; max-width: 840px; letter-spacing: -.03em; color: var(--spk-txt); }
.spk-hero .grad, .spk-hero h1 span { background: var(--spk-grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.spk-hero .spk-sub { color: var(--spk-mut); font-size: 18px; max-width: 640px; margin: 22px auto 0; }
.spk-hero-ctas { display: flex; gap: 14px; justify-content: center; margin-top: 34px; flex-wrap: wrap; }
.spk-trust { margin-top: 26px; color: var(--spk-mut2); font-size: 14px; letter-spacing: .02em; }
.spk-badge { display: inline-flex; align-items: center; gap: 8px; background: var(--spk-grn-soft); color: var(--spk-grn); border: 1px solid rgba(22, 163, 74, .28); padding: 7px 16px; border-radius: 999px; font-size: 13px; font-weight: 600; box-shadow: 0 2px 8px rgba(22, 163, 74, .12); }

/* ---------- Stats bar ---------- */
.spk-statsbar { border-top: 1px solid var(--spk-line); border-bottom: 1px solid var(--spk-line); background: var(--spk-bg2); }
.spk-statsbar-in { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; padding-top: 22px; padding-bottom: 22px; }
.spk-statsbar-in > div { text-align: center; }
.spk-statsbar-in b { display: block; font-size: 28px; font-weight: 900; background: var(--spk-grad); -webkit-background-clip: text; background-clip: text; color: transparent; font-variant-numeric: tabular-nums; }
.spk-statsbar-in span { color: var(--spk-mut); font-size: 13px; }

/* ---------- Section heads ---------- */
.spk-sechead { text-align: center; margin-bottom: 36px; }
.spk-sechead > span { display: inline-block; background: var(--spk-pri-soft); color: var(--spk-pri); border: 1px solid rgba(22, 163, 74, .2); padding: 5px 14px; border-radius: 999px; font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.spk-sechead h2 { font-size: clamp(26px, 4vw, 36px); font-weight: 900; margin: 14px 0 8px; letter-spacing: -.02em; color: var(--spk-txt); }
.spk-sechead .spk-sub { color: var(--spk-mut); margin: 0; }

/* ---------- Ad slots ---------- */
.spk-ad { margin: 24px 0; display: flex; justify-content: center; overflow: hidden; }
.spk-ad-placeholder { color: var(--spk-mut2); border: 1px dashed var(--spk-line2); border-radius: 12px; padding: 42px; margin: 34px 0; font-size: 13px; text-align: center; background: var(--spk-bg2); }

/* ---------- Catalog (homepage) ---------- */
.spk-cat { padding: 44px 0 74px; }
.spk-catgrid { display: flex; flex-direction: column; gap: 46px; }
.spk-catsec-head { display: flex; align-items: center; gap: 14px; margin-bottom: 20px; }
.spk-catsec-ico, .spk-tsec-ico { width: 48px; height: 48px; border-radius: 14px; background: var(--spk-pri-soft); border: 1px solid rgba(22, 163, 74, .18); display: grid; place-items: center; font-size: 22px; flex: none; }
.spk-catsec-head h3, .spk-tsec-head h3 { margin: 0; font-size: 21px; font-weight: 800; letter-spacing: -.01em; color: var(--spk-txt); }
.spk-catsec-count, .spk-tsec-head span { color: var(--spk-mut2); font-size: 13px; }
.spk-catgrid-inner { display: grid; grid-template-columns: repeat(auto-fill, minmax(252px, 1fr)); gap: 16px; }
.spk-cat-card { background: var(--spk-bg3); border: 1px solid var(--spk-line); border-radius: 16px; padding: 20px; text-decoration: none; color: inherit; transition: transform .16s, border-color .16s, box-shadow .16s; display: block; position: relative; overflow: hidden; }
.spk-cat-card::before { content: ''; position: absolute; inset: 0 0 auto 0; height: 3px; background: var(--spk-grad); opacity: 0; transition: .16s; }
.spk-cat-card:hover { transform: translateY(-4px); border-color: rgba(22, 163, 74, .45); box-shadow: var(--spk-sh2); }
.spk-cat-card:hover::before { opacity: 1; }
.spk-cat-ico { font-size: 26px; display: block; }
.spk-cat-card h3 { font-size: 16px; margin: 12px 0 6px; color: var(--spk-txt); }
.spk-cat-card p { color: var(--spk-mut); font-size: 13.5px; margin: 0; line-height: 1.5; }
.spk-free { color: var(--spk-grn); font-size: 11.5px; font-weight: 800; margin-top: 12px; display: inline-block; background: var(--spk-grn-soft); border: 1px solid rgba(22, 163, 74, .22); padding: 3px 9px; border-radius: 999px; }

/* ---------- Tools page toolbar + category chips ---------- */
.spk-toolbar { padding-top: 8px; }
.spk-tool-search { width: 100%; background: #fff; border: 1px solid var(--spk-line2); color: var(--spk-txt); border-radius: 12px; padding: 15px 18px; font-size: 15px; outline: none; transition: border-color .15s, box-shadow .15s; box-shadow: 0 1px 2px rgba(15, 23, 42, .04); }
.spk-tool-search:focus { border-color: var(--spk-pri); box-shadow: 0 0 0 4px rgba(22, 163, 74, .12); }
.spk-tool-search::placeholder { color: var(--spk-mut2); }
.spk-catnav { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 16px; }
.spk-chip { background: #fff; border: 1px solid var(--spk-line2); color: var(--spk-mut); font-size: 13.5px; font-weight: 600; padding: 9px 16px; border-radius: 999px; cursor: pointer; transition: .15s; }
.spk-chip:hover { border-color: var(--spk-pri); color: var(--spk-pri); background: var(--spk-pri-soft); }
.spk-chip-on { background: var(--spk-grad); color: #fff; border-color: transparent; box-shadow: 0 4px 14px rgba(22, 163, 74, .3); }
.spk-chip-on:hover { color: #fff; }

/* ---------- Tool sections (tools page, grouped) ---------- */
.spk-tsection { margin-top: 48px; scroll-margin-top: 96px; }
.spk-tsec-head { display: flex; align-items: center; gap: 14px; margin-bottom: 20px; padding-bottom: 12px; border-bottom: 1px solid var(--spk-line); }
.spk-hub-heading { margin-top: 8px; }
.spk-hub-heading .spk-ad, .spk-hub-heading .spk-ad-placeholder { margin: 8px 0; }

/* ---------- Tool card ---------- */
.spk-tool { background: var(--spk-bg3); border: 1px solid var(--spk-line); border-radius: var(--spk-rad); padding: 20px; color: var(--spk-txt); font-family: 'Inter', 'Segoe UI', system-ui, sans-serif; max-width: 720px; box-shadow: var(--spk-sh); transition: border-color .15s, box-shadow .15s; position: relative; scroll-margin-top: 96px; }
.spk-tool:hover { border-color: rgba(22, 163, 74, .35); box-shadow: var(--spk-sh2); }
.spk-tool * { box-sizing: border-box; }
.spk-tool-head { display: flex; align-items: flex-start; gap: 14px; margin-bottom: 16px; flex-wrap: wrap; }
.spk-tool-ico { width: 50px; height: 50px; border-radius: 14px; display: grid; place-items: center; font-size: 23px; flex: none; position: relative; color: #fff; box-shadow: 0 6px 16px rgba(15, 23, 42, .18), inset 0 0 0 1px rgba(255, 255, 255, .2); }
.spk-tool-ico::after { content: ''; position: absolute; inset: 0; border-radius: 14px; background: linear-gradient(160deg, rgba(255, 255, 255, .3), rgba(255, 255, 255, 0) 55%); pointer-events: none; }
.spk-tool[data-cat^="voice"] .spk-tool-ico { background: linear-gradient(135deg, #ec4899, #f59e0b); }
.spk-tool[data-cat^="video"] .spk-tool-ico { background: linear-gradient(135deg, #6366f1, #38bdf8); }
.spk-tool[data-cat^="docs"] .spk-tool-ico { background: linear-gradient(135deg, #10b981, #14b8a6); }
.spk-tool[data-cat^="image"] .spk-tool-ico { background: linear-gradient(135deg, #fb923c, #fb7185); }
.spk-tool[data-cat^="text"] .spk-tool-ico { background: linear-gradient(135deg, #8b5cf6, #6366f1); }
.spk-tool[data-cat^="social"] .spk-tool-ico { background: linear-gradient(135deg, #ef4444, #f97316); }
.spk-tool[data-cat^="dev"] .spk-tool-ico { background: linear-gradient(135deg, #0ea5e9, #22d3ee); }
.spk-tool[data-cat^="calc"] .spk-tool-ico { background: linear-gradient(135deg, #10b981, #4ade80); }
.spk-tool[data-cat^="fun"] .spk-tool-ico { background: linear-gradient(135deg, #f59e0b, #ec4899); }
.spk-tool-meta { flex: 1; min-width: 180px; }
.spk-tool-title { font-size: 17.5px; font-weight: 800; color: var(--spk-txt); line-height: 1.3; }
.spk-tool-desc { font-size: 13px; color: var(--spk-mut); margin-top: 3px; }
.spk-tool-cat { background: var(--spk-pri-soft); border: 1px solid rgba(22, 163, 74, .2); color: var(--spk-pri); font-size: 11px; font-weight: 700; padding: 4px 10px; border-radius: 999px; white-space: nowrap; flex: none; }
.spk-new { position: absolute; top: 14px; right: 14px; background: var(--spk-grad); color: #fff; font-size: 10px; font-weight: 900; letter-spacing: .05em; padding: 4px 10px; border-radius: 999px; box-shadow: 0 3px 10px rgba(22, 163, 74, .3); }
.spk-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 24px; }
.spk-grid .spk-tool { max-width: none; }
.spk-grid .spk-ad { grid-column: 1 / -1; }

/* ---------- Inputs / shared ---------- */
.spk-foot input, .spk-tinput, .spk-qr-text, .spk-prompt, .spk-input {
  flex: 1; background: #fff; border: 1px solid var(--spk-line2); color: var(--spk-txt);
  border-radius: 10px; padding: 11px 13px; font-size: 14px; outline: none; width: 100%; transition: border-color .15s, box-shadow .15s;
}
.spk-foot input:focus, .spk-tinput:focus, .spk-qr-text:focus, .spk-prompt:focus, .spk-input:focus { border-color: var(--spk-pri); box-shadow: 0 0 0 4px rgba(22, 163, 74, .12); }
.spk-tinput { min-height: 120px; resize: vertical; margin-bottom: 10px; font-family: inherit; }
.spk-tinput::placeholder { color: var(--spk-mut2); }
.hint, .spk-hint-row { color: var(--spk-mut2); font-size: 12.5px; margin: 6px 0; }
.spk-imgrow, .spk-trow, .spk-bgrow, .spk-upload { display: flex; gap: 9px; margin-bottom: 10px; align-items: center; flex-wrap: wrap; }
.spk-imgrow .spk-prompt { flex: 1; }
.spk-imgrow .spk-img-neg { flex: 1; min-width: 200px; }
.spk-img-dl:disabled { cursor: default; opacity: .45; }
.spk-upload { background: var(--spk-bg2); border: 1px dashed var(--spk-line2); border-radius: 12px; padding: 12px; transition: border-color .15s, background .15s; cursor: pointer; }
.spk-upload:hover { border-color: var(--spk-pri); background: var(--spk-pri-soft); }
.spk-upload input[type=file] { flex: 1; color: var(--spk-mut); font-size: 13px; }
.spk-upload label { color: var(--spk-mut); font-size: 13px; display: flex; align-items: center; gap: 6px; cursor: pointer; }
.spk-upload input[type=number] { width: 72px; background: #fff; border: 1px solid var(--spk-line2); color: var(--spk-txt); border-radius: 8px; padding: 6px 8px; text-align: center; }
.spk-trow select, .spk-tool-pick, .spk-voice-pick, .spk-retro-style, .spk-blur-type,
.spk-voice-lang, .spk-vc-lang, .spk-vc-pitch, .spk-ve-filter, .spk-ve-speed, .spk-ve-tpos,
.spk-caps-style, .spk-caps-color, .spk-caps-size, .spk-vc-chan {
  background: #fff; border: 1px solid var(--spk-line2); color: var(--spk-txt); border-radius: 10px;
  padding: 10px 12px; font-size: 14px; outline: none; min-width: 0; transition: border-color .15s, box-shadow .15s;
}
.spk-trow select:focus, .spk-tool-pick:focus, .spk-voice-pick:focus, .spk-retro-style:focus, .spk-blur-type:focus,
.spk-voice-lang:focus, .spk-vc-lang:focus, .spk-vc-pitch:focus, .spk-ve-filter:focus, .spk-ve-speed:focus, .spk-ve-tpos:focus,
.spk-caps-style:focus, .spk-caps-color:focus, .spk-caps-size:focus, .spk-vc-chan:focus { border-color: var(--spk-pri); box-shadow: 0 0 0 4px rgba(22, 163, 74, .12); }
.spk-tool-pick, .spk-voice-pick { flex: 1; max-width: 300px; }
.spk-trow label { color: var(--spk-mut); font-size: 13px; display: flex; align-items: center; gap: 6px; }
.spk-trow input[type="date"], .spk-trow input[type="number"], .spk-trow input[type="text"], .spk-trow .spk-grad-css { background: #fff; border: 1px solid var(--spk-line2); color: var(--spk-txt); border-radius: 10px; padding: 10px 12px; font-size: 14px; outline: none; color-scheme: light; transition: border-color .15s, box-shadow .15s; }
.spk-trow input[type="date"]:focus, .spk-trow input[type="number"]:focus, .spk-trow input[type="text"]:focus, .spk-trow .spk-grad-css:focus { border-color: var(--spk-pri); box-shadow: 0 0 0 4px rgba(22, 163, 74, .12); }
.spk-trow input[type="range"] { accent-color: var(--spk-pri); }
.spk-trow.button-only { margin-bottom: 6px; }
.spk-check { display: flex; align-items: center; gap: 7px; color: var(--spk-mut); font-size: 13px; margin-bottom: 10px; }
.spk-check input[type="checkbox"] { accent-color: var(--spk-pri); width: 16px; height: 16px; }
.spk-send, .spk-voice, .spk-gen, .spk-trun, .spk-qr-run, .spk-bg-run, .spk-stt-run, .spk-frun, .spk-ocr-run,
.spk-sketch-run, .spk-retro-run, .spk-blur-run, .spk-upscale-run, .spk-palette-run, .spk-ascii-run, .spk-meme-run,
.spk-srt-run, .spk-srt-dl, .spk-hashtag-run, .spk-prompt-run, .spk-prompt-copy, .spk-fancy-run, .spk-age-run, .spk-bmi-run, .spk-tweet-run,
.spk-lorem-run, .spk-lorem-copy, .spk-score-run, .spk-name-run, .spk-pass-run, .spk-pass-copy, .spk-grad-copy, .spk-voice-run, .spk-voice-stop,
.spk-yt-run, .spk-yt-tags-run, .spk-bio-run, .spk-uuid-run, .spk-slug-run, .spk-json-fmt, .spk-json-min, .spk-json-copy,
.spk-binary-run, .spk-morse-run, .spk-perc-run, .spk-perc-run2, .spk-perc-run3, .spk-ratio-run, .spk-days-run, .spk-unit-run,
.spk-cd-start, .spk-cd-reset, .spk-diff-run, .spk-flip-run, .spk-emoji-run, .spk-qr-run, .spk-webp-run,
.spk-vid-upscale, .spk-vid-compress, .spk-vid-gif, .spk-vid-speed, .spk-vid-audio, .spk-vid-frames, .spk-vid-trim, .spk-vid-filter,
.spk-vid-mp3, .spk-pdf-merge, .spk-pdf-split, .spk-pdf-compress, .spk-pdf-word, .spk-pdf-jpg, .spk-word-pdf,
.spk-imgtext-run, .spk-imgconvert-run, .spk-imgcrop-run, .spk-imgcompress-run, .spk-imgmerge-run, .spk-yt-run {
border: none; border-radius: 10px; cursor: pointer; font-weight: 700;
  background: var(--spk-grad-dark); color: #fff; white-space: nowrap; transition: transform .15s, box-shadow .15s, filter .15s; box-shadow: 0 3px 12px rgba(22, 163, 74, .22); padding: 11px 18px;
}
.spk-cd-run, .spk-cd-reset, .spk-emojicopy-search,
.spk-audcut-run, .spk-audconv-run, .spk-dupl-run, .spk-sort-run, .spk-numw-run,
.spk-aipara-run, .spk-aiem-run, .spk-aiyt-run, .spk-b64-run, .spk-epoch-run,
.spk-qrs-run, .spk-cur-run, .spk-loan-run, .spk-tip-run, .spk-fav-run, .spk-imgtopdf-run,
.spk-textpdf-run, .spk-pdfrot-run, .spk-imgrot-run, .spk-imgb64-run, .spk-rng-run,
.spk-rw-run, .spk-wheel-run, .spk-chat-run, .spk-pdfchat-run, .spk-pdfchat-ask,
.spk-voice-dl, .spk-vc-run, .spk-vc-pro, .spk-vc-apply, .spk-ve-run, .spk-caps-run {
  border: none; border-radius: 10px; cursor: pointer; font-weight: 700;
  background: var(--spk-grad-dark); color: #fff; white-space: nowrap; transition: transform .15s, box-shadow .15s, filter .15s; box-shadow: 0 3px 12px rgba(22, 163, 74, .22); padding: 11px 18px;
}
.spk-fav-run, .spk-copy-mini { padding: 7px 12px; }
button:disabled { opacity: .55; cursor: wait; }
@keyframes spkPulse { 50% { opacity: .35; } }
.spk-voice.listening, .spk-stt-live.spk-active { background: var(--spk-red) !important; color: #fff !important; animation: spkPulse 1s infinite; }

/* output boxes */
.spk-tout, .spk-stt-out, .spk-fout, .spk-case-out, .spk-slug-out, .spk-json-out, .spk-binary-out, .spk-morse-out,
.spk-perc-out, .spk-ratio-out, .spk-days-out, .spk-unit-out {
  margin-top: 8px; padding: 12px; background: var(--spk-bg2); border: 1px solid var(--spk-line);
  border-radius: 10px; font-size: 14px; white-space: pre-wrap; word-break: break-word; min-height: 40px; color: var(--spk-txt);
}
.spk-srt-out, .spk-json-out, .spk-binary-out { max-height: 320px; overflow-y: auto; font-family: 'JetBrains Mono', Consolas, monospace; font-size: 12.5px; }

/* stats pills */
.spk-stats { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.spk-stat { background: #fff; border: 1px solid var(--spk-line); color: var(--spk-mut); font-size: 13px; padding: 8px 12px; border-radius: 8px; }
.spk-stat b { color: var(--spk-txt); }

/* before/after columns */
.spk-wcols { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 10px; }
.spk-wlabel { font-size: 12px; color: var(--spk-mut); margin-bottom: 6px; font-weight: 600; }
.spk-wprev { min-height: 130px; background: var(--spk-bg2); border: 1px solid var(--spk-line); border-radius: 10px; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.spk-wprev img, .spk-wprev canvas { max-width: 100%; max-height: 320px; display: block; }

/* buttons row */
.spk-btnrow { display: flex; flex-wrap: wrap; gap: 6px; margin: 8px 0; }
.spk-btnrow button { background: #fff; border: 1px solid var(--spk-line2); color: var(--spk-txt); font-size: 12px; font-weight: 700; padding: 7px 13px; border-radius: 8px; cursor: pointer; transition: .15s; }
.spk-btnrow button:hover { border-color: var(--spk-pri); color: var(--spk-pri); background: var(--spk-pri-soft); }

/* password / gradient / passrow */
.spk-passrow { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 10px; align-items: center; }
.spk-passrow label { color: var(--spk-mut); font-size: 13px; display: flex; align-items: center; gap: 6px; }
.spk-passrow input[type="number"] { width: 64px; background: #fff; border: 1px solid var(--spk-line2); color: var(--spk-txt); border-radius: 8px; padding: 6px 8px; text-align: center; }
.spk-pass-out { flex: 1; font-family: 'JetBrains Mono', Consolas, monospace; letter-spacing: 1px; color: var(--spk-txt); }
.spk-grad-controls { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 12px; align-items: center; }
.spk-grad-controls label { color: var(--spk-mut); font-size: 13px; display: flex; align-items: center; gap: 6px; }
.spk-grad-controls input[type="color"] { width: 46px; height: 34px; border: 1px solid var(--spk-line2); border-radius: 8px; background: none; cursor: pointer; padding: 2px; }
.spk-grad-controls input[type="number"] { width: 64px; background: #fff; border: 1px solid var(--spk-line2); color: var(--spk-txt); border-radius: 8px; padding: 6px 8px; text-align: center; }
.spk-grad-preview { margin-bottom: 10px; }
.spk-grad-box { height: 130px; border-radius: 12px; border: 1px solid var(--spk-line); }

/* ascii */
.spk-ascii-out pre { white-space: pre; overflow-x: auto; max-height: 420px; overflow-y: auto; background: var(--spk-bg2); border: 1px solid var(--spk-line); border-radius: 10px; padding: 12px; font-size: 9px; line-height: 1.1; margin-top: 8px; }

/* chips / emoji / hashtags / fancy */
.spk-emoji-out, .spk-hashtag-out, .spk-name-out { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; align-items: center; }
.spk-emoji-chip, .spk-chip, .spk-emoji-chip { background: #fff; border: 1px solid var(--spk-line2); color: var(--spk-txt); font-size: 14px; padding: 8px 13px; border-radius: 999px; cursor: pointer; transition: .15s; }
.spk-emoji-chip:hover, .spk-chip:hover { border-color: var(--spk-pri); color: var(--spk-pri); background: var(--spk-pri-soft); }
.spk-emojilist { color: var(--spk-mut2); font-size: 12px; margin-top: 6px; line-height: 1.8; }
.spk-fancy-out { display: flex; flex-direction: column; gap: 8px; margin-top: 8px; }
.spk-bio-out { display: flex; flex-direction: column; gap: 8px; margin-top: 8px; }
.spk-fancy-item { text-align: left; background: #fff; border: 1px solid var(--spk-line2); color: var(--spk-txt); border-radius: 10px; padding: 10px 13px; font-size: 15px; cursor: pointer; white-space: normal; line-height: 1.4; transition: .15s; }
.spk-fancy-item:hover { border-color: var(--spk-pri); background: var(--spk-pri-soft); }
.spk-tweet-line { padding: 10px 13px; background: #fff; border: 1px solid var(--spk-line2); border-radius: 10px; font-size: 14px; }
.spk-prompt-out, .spk-tweet-out { margin-top: 8px; }

/* palette */
.spk-palette-out { display: flex; flex-direction: column; gap: 6px; margin-top: 8px; }
.spk-palette-row { display: flex; align-items: center; gap: 10px; }
.spk-palette-swatch { width: 34px; height: 34px; border-radius: 8px; border: 1px solid var(--spk-line); flex: none; }
.spk-palette-hex { font-family: 'JetBrains Mono', Consolas, monospace; font-size: 14px; color: var(--spk-txt); cursor: pointer; border: 1px dashed var(--spk-line2); border-radius: 8px; padding: 6px 12px; transition: .15s; }
.spk-palette-hex:hover { border-color: var(--spk-pri); }

/* Voice / STT new */
.spk-voice-row { gap: 18px; }
.spk-voice-row label { gap: 8px; }
.spk-stt-wrap { display: flex; gap: 9px; flex-wrap: wrap; align-items: center; margin-bottom: 8px; }
.spk-stt-status { color: var(--spk-mut); font-size: 13px; margin: 4px 0 8px; }
.spk-stt-file-out { min-height: 44px; margin-top: 8px; padding: 12px; background: var(--spk-bg2); border: 1px solid var(--spk-line); border-radius: 10px; font-size: 14px; white-space: pre-wrap; word-break: break-word; color: var(--spk-txt); }
.spk-imgout { margin-top: 10px; }
.spk-imgout img { max-width: 100%; border-radius: 12px; border: 1px solid var(--spk-line); box-shadow: var(--spk-sh); }
.spk-qr-out { margin-top: 10px; }
.spk-qr-out img { background: #fff; padding: 12px; border: 1px solid var(--spk-line); border-radius: 12px; max-width: 220px; }

/* Video tools */
.spk-vid-progress { color: var(--spk-mut); font-size: 13px; min-height: 18px; margin: 6px 0; }
.spk-vid-out video, .spk-vid-part video { max-width: 100%; max-height: 320px; display: block; border-radius: 12px; background: #000; }
.spk-vid-out img { max-width: 100%; max-height: 320px; display: block; margin: 0 auto; border-radius: 12px; }
.spk-vid-prev video { max-width: 100%; max-height: 320px; display: block; border-radius: 8px; }
.spk-vid-info { margin-top: 8px; display: flex; flex-direction: column; gap: 8px; align-items: flex-start; }
.spk-vid-info .spk-btn { padding: 9px 15px; font-size: 13.5px; }
.spk-fileinfo { color: var(--spk-mut); font-size: 13px; }
.spk-frame-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); gap: 8px; width: 100%; }
.spk-frame-thumb { height: 76px; border-radius: 8px; border: 1px solid var(--spk-line); cursor: pointer; transition: .15s; background-size: cover; background-position: center; }
.spk-frame-thumb:hover { border-color: var(--spk-pri); transform: translateY(-2px); }
.spk-upload .spk-vid-style { background: #fff; border: 1px solid var(--spk-line2); color: var(--spk-txt); border-radius: 10px; padding: 10px 12px; font-size: 14px; outline: none; }

/* PDF tools */
.spk-pdf-prev { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 10px; margin-top: 10px; }
.spk-pdf-thumb { width: 100%; height: auto; border: 1px solid var(--spk-line); border-radius: 8px; background: #fff; }
.spk-pdf-out .spk-fileinfo { display: block; margin: 8px 0; }
.spk-pdf-out .spk-trow.button-only { margin-top: 8px; }

/* Crop tool */
.spk-crop-box { position: relative; margin: 14px 0; background: #000; border-radius: 12px; display: block; max-width: 100%; user-select: none; }
.spk-crop-sel { position: absolute; border: 2px dashed var(--spk-pri); background: rgba(22, 163, 74, .16); cursor: move; box-sizing: border-box; display: none; }
.spk-crop-h { position: absolute; width: 12px; height: 12px; background: #fff; border: 2px solid var(--spk-pri); border-radius: 3px; box-shadow: 0 1px 4px rgba(0,0,0,.3); }
.spk-crop-hn { top: -7px; left: 50%; margin-left: -7px; cursor: ns-resize; }
.spk-crop-hs { bottom: -7px; left: 50%; margin-left: -7px; cursor: ns-resize; }
.spk-crop-hw { top: 50%; left: -7px; margin-top: -7px; cursor: ew-resize; }
.spk-crop-he { top: 50%; right: -7px; margin-top: -7px; cursor: ew-resize; }
.spk-crop-hnw { top: -7px; left: -7px; cursor: nwse-resize; }
.spk-crop-hne { top: -7px; right: -7px; cursor: nesw-resize; }
.spk-crop-hsw { bottom: -7px; left: -7px; cursor: nesw-resize; }
.spk-crop-hse { bottom: -7px; right: -7px; cursor: nwse-resize; }

/* YouTube thumbnail grabber */
.spk-ytout { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px; margin-top: 12px; }
.spk-yt-card { background: #fff; border: 1px solid var(--spk-line); border-radius: 12px; overflow: hidden; padding: 8px; text-align: center; color: var(--spk-txt); text-decoration: none; transition: .15s; }
.spk-yt-card:hover { border-color: var(--spk-pri); transform: translateY(-2px); box-shadow: var(--spk-sh); }
.spk-yt-card img { width: 100%; border-radius: 8px; display: block; margin-bottom: 6px; }
.spk-yt-card span { font-size: 12px; color: var(--spk-mut); }
.spk-ythint { color: var(--spk-mut); font-size: 13px; grid-column: 1 / -1; }

/* Image suite */
.spk-imgm-prev, .spk-imgtext-prev { margin-top: 8px; }
.spk-wprev canvas, .spk-wcol .spk-wprev img, .spk-imgm-prev img, .spk-imgtext-prev img { max-width: 100%; max-height: 320px; border-radius: 8px; display: block; }

/* Stopwatch */
.spk-sw-disp { font-family: 'JetBrains Mono', Consolas, monospace; font-size: 44px; font-weight: 800; line-height: 1; text-align: center; padding: 22px; background: var(--spk-bg2); border: 1px solid var(--spk-line); border-radius: 14px; margin-bottom: 12px; color: var(--spk-txt); letter-spacing: 1px; }
.spk-sw-row { justify-content: center; }
.spk-sw-laps { max-height: 180px; overflow: auto; margin-top: 12px; display: flex; flex-direction: column; gap: 6px; }
.spk-sw-laps div { font-family: 'JetBrains Mono', Consolas, monospace; font-size: 14px; color: var(--spk-mut); background: #fff; border: 1px solid var(--spk-line); border-radius: 8px; padding: 7px 12px; }

/* Color picker */
.spk-cp-row { display: flex; align-items: center; gap: 14px; margin-bottom: 10px; }
.spk-cp-input { width: 58px; height: 58px; border: none; border-radius: 14px; background: none; cursor: pointer; padding: 0; }
.spk-cp-input::-webkit-color-swatch-wrapper { padding: 0; }
.spk-cp-input::-webkit-color-swatch { border: none; border-radius: 14px; box-shadow: 0 0 0 1px var(--spk-line2); }
.spk-cp-box { flex: 1; height: 58px; border-radius: 14px; display: flex; align-items: center; justify-content: center; box-shadow: 0 0 0 1px var(--spk-line2); }
.spk-cp-hex { font-weight: 800; font-size: 20px; color: #fff; text-shadow: 0 1px 6px rgba(0,0,0,.6); }
.spk-cp-codes { margin: 2px 0 10px; }
.spk-cp-rgb { font-family: 'JetBrains Mono', Consolas, monospace; font-size: 14px; color: var(--spk-mut); background: #fff; border: 1px solid var(--spk-line); padding: 8px 12px; border-radius: 8px; }
.spk-cp-shades { display: grid; grid-template-columns: repeat(11, 1fr); gap: 6px; margin-top: 10px; }
.spk-cp-shades span { height: 34px; border-radius: 8px; cursor: pointer; transition: transform .12s; box-shadow: 0 0 0 1px rgba(15,23,42,.08); }
.spk-cp-shades span:hover { transform: scale(1.12); }

/* URL decoder */
.spk-url-out { background: var(--spk-bg2); }

/* Markdown */
.spk-md-out { margin-top: 10px; padding: 16px; background: #fff; border: 1px solid var(--spk-line); border-radius: 12px; min-height: 80px; font-size: 14.5px; line-height: 1.65; }
.spk-md-out h1, .spk-md-out h2, .spk-md-out h3, .spk-md-out h4 { color: var(--spk-txt); margin: 14px 0 6px; }
.spk-md-out h1 { font-size: 1.5rem; } .spk-md-out h2 { font-size: 1.3rem; } .spk-md-out h3 { font-size: 1.15rem; } .spk-md-out h4 { font-size: 1rem; }
.spk-md-out p { margin: 6px 0; }
.spk-md-out a { color: var(--spk-pri); }
.spk-md-out code { background: var(--spk-pri-soft); border: 1px solid rgba(22, 163, 74, .15); padding: 1px 6px; border-radius: 5px; font-size: 13px; }
.spk-md-out pre { background: var(--spk-bg2); border: 1px solid var(--spk-line); border-radius: 8px; padding: 12px; overflow: auto; }
.spk-md-out pre code { border: none; padding: 0; background: none; }
.spk-md-out ul { padding-left: 22px; margin: 6px 0; }
.spk-md-out li { margin: 3px 0; }

/* CSV/JSON */
.spk-cj-in { min-height: 150px; }
.spk-cj-out { min-height: 150px; background: #fff; }

/* diff */
.spk-diff-cols .spk-tinput { min-height: 160px; margin-bottom: 0; }
.spk-diff-out { margin-top: 8px; padding: 12px; background: var(--spk-bg2); border: 1px solid var(--spk-line); border-radius: 10px; font-size: 14px; white-space: pre-wrap; word-break: break-word; min-height: 40px; color: var(--spk-txt); }
.spk-diff-out .spk-diff-add { color: var(--spk-grn); background: rgba(22, 163, 74, .1); }
.spk-diff-out .spk-diff-del { color: var(--spk-red); background: rgba(239, 68, 68, .08); text-decoration: line-through; }

/* percent calc rows */
.spk-pcalc { display: flex; flex-direction: column; gap: 10px; margin-bottom: 6px; }
.spk-prow { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.spk-prow span { color: var(--spk-mut); font-size: 14px; }
.spk-prow input { width: 110px; background: #fff; border: 1px solid var(--spk-line2); color: var(--spk-txt); border-radius: 10px; padding: 9px 11px; font-size: 14px; outline: none; }
.spk-prow input:focus { border-color: var(--spk-pri); box-shadow: 0 0 0 4px rgba(22, 163, 74, .12); }
.spk-prow button { padding: 9px 16px; }

/* countdown */
.spk-cd-display { font-size: 64px; font-weight: 900; text-align: center; letter-spacing: .04em; background: var(--spk-grad); -webkit-background-clip: text; background-clip: text; color: transparent; font-variant-numeric: tabular-nums; margin: 14px 0 6px; }

/* unit convert */
.spk-unit-from, .spk-unit-to { background: #fff; border: 1px solid var(--spk-line2); color: var(--spk-txt); border-radius: 10px; padding: 10px; font-size: 14px; }
.spk-unit-val { width: 130px; }

/* ------------- Chat (if used) ------------- */
.spk-chat-body { height: 260px; overflow-y: auto; display: flex; flex-direction: column; gap: 10px; padding: 12px; background: var(--spk-bg2); border: 1px solid var(--spk-line); border-radius: 12px; margin-bottom: 10px; }
.spk-chat-body::-webkit-scrollbar { width: 6px; }
.spk-chat-body::-webkit-scrollbar-thumb { background: var(--spk-line2); border-radius: 3px; }
.spk-msg { max-width: 84%; padding: 9px 13px; border-radius: 13px; font-size: 14px; line-height: 1.5; white-space: pre-wrap; word-break: break-word; }
.spk-bot { align-self: flex-start; background: #fff; border: 1px solid var(--spk-line); border-bottom-left-radius: 4px; color: var(--spk-txt); }
.spk-user { align-self: flex-end; background: var(--spk-grad); color: #fff; border-bottom-right-radius: 4px; font-weight: 600; }
.spk-typing { color: var(--spk-mut); font-size: 13px; padding: 8px 0; }
.spk-quick { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 10px; }
.spk-quick button { background: #fff; border: 1px solid var(--spk-line2); color: var(--spk-mut); font-size: 12px; padding: 6px 12px; border-radius: 999px; cursor: pointer; }
.spk-quick button:hover { border-color: var(--spk-pri); color: var(--spk-pri); }
.spk-foot { display: flex; gap: 8px; }
button.spk-send, button.spk-voice { width: 48px; padding: 0; font-size: 17px; }
.spk-chat-row { display: flex; gap: 8px; align-items: center; margin-bottom: 10px; }
.spk-chat-in { flex: 1; min-width: 0; background: #fff; border: 1px solid var(--spk-line2); color: var(--spk-txt); border-radius: 10px; padding: 10px 12px; font-size: 14px; outline: none; }
.spk-chat-in:focus { border-color: var(--spk-pri); box-shadow: 0 0 0 4px rgba(22, 163, 74, .12); }
.spk-chat-in:disabled { opacity: .55; }
.spk-chat-run:disabled { opacity: .55; cursor: not-allowed; }
.spk-pdfchat-info { color: var(--spk-mut); font-size: 13px; margin: 8px 0; }
.spk-pdfchat-body { height: 240px; }
.spk-chat-q { background: #fff; border: 1px solid var(--spk-line2); color: var(--spk-mut); font-size: 12px; padding: 6px 12px; border-radius: 999px; cursor: pointer; }
.spk-chat-q:hover { border-color: var(--spk-pri); color: var(--spk-pri); }

/* tool landing pages (/tool/slug/) */
.spk-crumb { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; font-size: 13px; color: var(--spk-mut); padding: 18px 0 0; }
.spk-crumb a { color: var(--spk-pri); text-decoration: none; }
.spk-crumb a:hover { text-decoration: underline; }
.spk-crumb span { color: var(--spk-line2); }
.spk-crumb span[aria-current="page"] { color: var(--spk-txt); font-weight: 600; }
.spk-related { padding: 34px 0 6px; }
.spk-catrow { display: flex; flex-wrap: wrap; gap: 8px; padding-bottom: 6px; }
.spk-catcard { background: #fff; border: 1px solid var(--spk-line); color: var(--spk-txt); border-radius: 999px; padding: 7px 15px; font-size: 13px; font-weight: 600; text-decoration: none; transition: border-color .15s, color .15s, transform .15s; }
.spk-catcard:hover { border-color: var(--spk-pri); color: var(--spk-pri); transform: translateY(-1px); }

/* FAQ */
.spk-faq { padding: 30px 0 80px; max-width: 780px; margin: 0 auto; }
.spk-faq details { background: #fff; border: 1px solid var(--spk-line); border-radius: 12px; padding: 18px 22px; margin-bottom: 12px; transition: border-color .15s, box-shadow .15s; }
.spk-faq details:hover { border-color: var(--spk-line2); box-shadow: var(--spk-sh); }
.spk-faq summary { font-weight: 700; cursor: pointer; color: var(--spk-txt); }
.spk-faq details p { color: var(--spk-mut); margin: 10px 0 0; font-size: 14px; }
.spk-howto { list-style: none; counter-reset: h; padding: 0; }
.spk-howto li { counter-increment: h; display: flex; gap: 14px; align-items: flex-start; background: #fff; border: 1px solid var(--spk-line); border-radius: 12px; padding: 16px 20px; margin-bottom: 10px; color: var(--spk-mut); font-size: 14px; }
.spk-howto li::before { content: counter(h); flex: 0 0 30px; height: 30px; display: inline-flex; align-items: center; justify-content: center; background: var(--spk-pri); color: #fff; font-weight: 800; border-radius: 999px; font-size: 14px; line-height: 1; }

/* Footer (black) */
.spk-footer { border-top: 1px solid var(--spk-dark-border); background: var(--spk-dark); padding: 52px 0 0; margin-top: 30px; background-image: radial-gradient(circle at 18% -18%, rgba(22, 163, 74, .14), transparent 45%), radial-gradient(circle at 92% 112%, rgba(20, 184, 166, .1), transparent 40%); }
.spk-foot-grid { display: grid; grid-template-columns: 1.7fr 1.1fr 1.2fr 1.4fr 1fr; gap: 34px; padding-bottom: 36px; }
.spk-foot-brand p { color: #9aa7ba; font-size: 14px; max-width: 320px; margin: 14px 0 0; line-height: 1.65; }
.spk-foot-col { display: flex; flex-direction: column; gap: 11px; }
.spk-foot-col b { color: #e7edf5; margin-bottom: 2px; font-size: 14px; letter-spacing: .02em; }
.spk-foot-col a { color: #9aa7ba; text-decoration: none; font-size: 14px; transition: .15s; display: inline-flex; align-items: center; gap: 6px; width: fit-content; }
.spk-foot-col a::before { content: ''; width: 0; height: 1.5px; background: #34d399; transition: width .15s; }
.spk-foot-col a:hover { color: #34d399; }
.spk-foot-col a:hover::before { width: 12px; }
.spk-footer .spk-logo { color: #fff; }
.spk-socials { display: flex; gap: 10px; margin-top: 18px; }
.spk-soc { display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; border-radius: 10px; background: rgba(255, 255, 255, .07); border: 1px solid rgba(255, 255, 255, .14); text-decoration: none; font-size: 13px; font-weight: 700; color: #d7dee9 !important; transition: .15s; }
.spk-soc:hover { border-color: #34d399; transform: translateY(-2px); box-shadow: 0 10px 24px rgba(22, 163, 74, .24); }
.spk-soc-wa:hover { border-color: var(--spk-grn); color: #4ade80 !important; }
.spk-soc-em:hover { border-color: #34d399; color: #4ade80 !important; }
.spk-foot-bot { border-top: 1px solid rgba(255, 255, 255, .1); padding: 18px 0; }
.spk-foot-bottom { border-top: 1px solid rgba(255, 255, 255, .1); display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 20px 0 26px; color: #7d8aa0; font-size: 13px; }
.spk-to-top { color: #9aa7ba; text-decoration: none; font-weight: 600; font-size: 13px; transition: .15s; order: 2; }
.spk-to-top:hover { color: #34d399; }
.spk-foot-bottom a { color: #34d399; }
.spk-foot-bottom a:last-child:not(.spk-to-top) { position: static; }

/* Legal / privacy page */
.spk-legal { max-width: 860px; padding: 48px 20px 80px; color: var(--spk-txt); }
.spk-legal h2 { margin-top: 40px; font-size: 1.35rem; color: var(--spk-txt); }
.spk-legal p, .spk-legal li { line-height: 1.75; color: var(--spk-mut); }
.spk-legal a { color: var(--spk-pri); }
.spk-legal ul { padding-left: 22px; margin: 12px 0; }

/* scrollbars */
.spk-full ::-webkit-scrollbar { width: 9px; height: 9px; }
.spk-full ::-webkit-scrollbar-thumb { background: var(--spk-line2); border-radius: 6px; }
.spk-full ::-webkit-scrollbar-thumb:hover { background: #c3cddc; }
.spk-full ::-webkit-scrollbar-track { background: transparent; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .spk-foot-grid { grid-template-columns: 1fr 1fr; gap: 22px; }
  .spk-statsbar-in { grid-template-columns: repeat(2, 1fr); }
  .spk-grid { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .spk-burger { display: block; }
  .spk-nav-menu { display: none; position: absolute; top: 72px; left: 0; right: 0; flex-direction: column; background: rgba(255, 255, 255, .98); border-bottom: 1px solid var(--spk-line); box-shadow: var(--spk-sh); padding: 10px 22px; gap: 4px; }
  .spk-nav-menu.open { display: flex; }
  .spk-nav-menu a { padding: 13px 14px; }
  .spk-nav-right .spk-btn, .spk-nav-right .spk-nav-ghost { display: none; }
  .spk-hero { padding: 62px 0 48px; }
  .spk-foot-grid { grid-template-columns: 1fr; gap: 22px; }
  .spk-foot-bottom { flex-direction: column; align-items: flex-start; }
  .spk-cd-display { font-size: 46px; }
}
@media (max-width: 600px) {
  .spk-wcols, .spk-diff-cols { grid-template-columns: 1fr; }
  .spk-imgrow, .spk-trow, .spk-bgrow, .spk-upload { flex-wrap: wrap; }
  .spk-tool-pick, .spk-voice-pick { max-width: 100%; }
  .spk-statsbar-in { grid-template-columns: 1fr 1fr; }
}

/* ---------- New tools batch (v3.2) ---------- */
.spk-trow input[type="search"].spk-emcpy-search { background: #fff; border: 1px solid var(--spk-line2); color: var(--spk-txt); border-radius: 10px; padding: 10px 12px; font-size: 14px; outline: none; transition: border-color .15s, box-shadow .15s; }
.spk-trow input[type="search"].spk-emcpy-search:focus { border-color: var(--spk-pri); box-shadow: 0 0 0 4px rgba(22, 163, 74, .12); }
.spk-emcpy-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(46px, 1fr)); gap: 8px; margin-top: 6px; }
.spk-emcpy-grid button { font-size: 24px; line-height: 1; padding: 10px 4px; border: 1px solid var(--spk-line); background: #fff; border-radius: 10px; cursor: pointer; transition: transform .12s, border-color .12s, box-shadow .12s; }
.spk-emcpy-grid button:hover { transform: translateY(-2px); border-color: var(--spk-pri); box-shadow: 0 6px 16px rgba(22, 163, 74, .14); }
.spk-emcpy-grid button.spk-copied, .spk-emcpy-grid button:active { border-color: #10b981; background: #ecfdf5; }
.spk-cur-arrow { color: var(--spk-mut); font-size: 18px; padding: 0 2px; user-select: none; }
.spk-fav-prev { display: flex; align-items: center; justify-content: center; padding: 8px; background: #fff; }
.spk-wheel-wrap { display: flex; justify-content: center; margin: 10px 0 6px; }
.spk-wheel-canvas { width: 100%; max-width: 340px; border-radius: 50%; box-shadow: 0 14px 34px rgba(22, 163, 74, .16); background: #fff; }
.spk-wheel-result { color: var(--spk-pri); font-weight: 800; font-size: 1.1rem; }
.spk-audcut-out, .spk-audconv-out { color: var(--spk-txt); }

/* Floating WhatsApp button */
.spk-wa-float { position: fixed; bottom: 22px; right: 22px; z-index: 90; width: 56px; height: 56px; border-radius: 50%;
  background: #25d366; color: #fff; display: flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 26px rgba(37, 211, 102, .5); transition: transform .18s, box-shadow .18s; }
.spk-wa-float:hover { transform: translateY(-3px) scale(1.05); box-shadow: 0 16px 34px rgba(37, 211, 102, .6); }
.spk-wa-float::after { content: 'Chat with us'; position: absolute; right: 66px; top: 50%; transform: translateY(-50%); background: var(--spk-txt); color: #fff; font-size: 13px; font-weight: 600; padding: 7px 12px; border-radius: 10px; opacity: 0; pointer-events: none; white-space: nowrap; transition: opacity .18s; }
.spk-wa-float:hover::after { opacity: 1; }

/* Hide third-party WhatsApp widgets so only our float shows */
.spk-wa-float { display: none !important; }

/* ---------- New tools batch (v3.5) ---------- */
.spk-vc-dl { display: inline-block; margin: 8px 4px 2px 0; font-size: 12px; font-weight: 700; color: var(--spk-pri); cursor: pointer; text-decoration: none; }
.spk-vc-dl:hover { text-decoration: underline; }
.spk-vc-dl.spk-busy { color: var(--spk-mut); cursor: wait; }
.spk-narr-in { min-height: 130px; }
.spk-narr-lang { max-width: 280px; }
.spk-narr-status { color: var(--spk-mut); font-size: 13px; min-height: 20px; margin: 6px 0; }
.spk-narr-audio { width: 100%; max-width: 520px; margin: 8px 0 4px; display: block; }
.spk-narr-lines { display: flex; flex-direction: column; gap: 6px; margin-top: 10px; max-height: 260px; overflow: auto; }
.spk-narr-line { display: flex; align-items: center; gap: 8px; background: rgba(22, 163, 74, .05); border: 1px solid var(--spk-line); border-radius: 10px; padding: 8px 10px; font-size: 13px; }
.spk-narr-num { color: var(--spk-pri); font-weight: 800; min-width: 22px; }
.spk-narr-line span:nth-child(2) { flex: 1; color: var(--spk-txt); }
.spk-narr-play { margin-left: auto; flex: none; }

/* ---------- New tools batch (v3.4) ---------- */
/* Voice (TTS) upgrades */
.spk-voice-lang { max-width: 280px; }
.spk-voice-row { display: flex; gap: 9px; align-items: center; flex-wrap: wrap; margin-bottom: 10px; }
.spk-voice-status { color: var(--spk-mut); font-size: 13px; min-height: 20px; margin: 6px 0; }
.spk-voice-ccount { font-size: 12px; color: var(--spk-mut); margin: 4px 0 6px; }
.spk-fmt-label { display: inline-flex; align-items: center; gap: 6px; color: var(--spk-mut); font-size: 13px; }
.spk-voice-dl { text-decoration: none; display: inline-block; }

/* Voice Chat */
.spk-vc-body { height: 280px; overflow-y: auto; display: flex; flex-direction: column; gap: 10px; padding: 12px; background: var(--spk-bg2); border: 1px solid var(--spk-line); border-radius: 12px; margin: 10px 0; }
.spk-vc-in { flex: 1; min-width: 0; background: #fff; border: 1px solid var(--spk-line2); color: var(--spk-txt); border-radius: 10px; padding: 11px 14px; font-size: 14px; outline: none; }
.spk-vc-in:focus { border-color: var(--spk-pri); box-shadow: 0 0 0 4px rgba(22, 163, 74, .12); }
.spk-vc-foot { display: flex; gap: 8px; align-items: center; margin-bottom: 6px; }
.spk-vc-mic, .spk-vc-replay { border-radius: 10px; padding: 10px 15px; font-size: 14px; font-weight: 700; border: 1px solid var(--spk-line2); background: #fff; color: var(--spk-mut); cursor: pointer; white-space: nowrap; transition: .15s; }
.spk-vc-mic:hover, .spk-vc-replay:hover { border-color: var(--spk-pri); color: var(--spk-pri); }
.spk-vc-mic.spk-active { color: #fff; background: var(--spk-red); border-color: transparent; animation: spkPulse 1s infinite; }
.spk-vc-or { color: var(--spk-mut2); font-size: 13px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; margin: 14px 0 8px; }
.spk-vc-status { color: var(--spk-mut); font-size: 13px; min-height: 20px; margin: 6px 0; }
.spk-vc-pitch { max-width: 200px; }
.spk-vc-echo, .spk-vc-rev { accent-color: var(--spk-pri); width: 16px; height: 16px; }
.spk-vc-pitch { accent-color: var(--spk-pri); min-width: 160px; }
.spk-vc-chan { max-width: 220px; }
.spk-vc-rec { border-radius: 10px; padding: 10px 15px; font-size: 14px; font-weight: 700; border: 1px solid var(--spk-line2); background: #fff; color: var(--spk-mut); cursor: pointer; white-space: nowrap; transition: .15s; }
.spk-vc-rec:hover { border-color: var(--spk-pri); color: var(--spk-pri); }
.spk-vc-rec.spk-active { background: var(--spk-red); color: #fff; border-color: transparent; animation: spkPulse 1s infinite; }
.spk-vc-play { border-radius: 10px; padding: 10px 15px; font-size: 14px; font-weight: 700; border: 1px solid var(--spk-line2); background: #fff; color: var(--spk-mut); cursor: pointer; transition: .15s; }
.spk-vc-play:hover:not(:disabled) { border-color: var(--spk-pri); color: var(--spk-pri); }
.spk-vc-play:disabled { opacity: .5; cursor: not-allowed; }
.spk-vc-apply:disabled { opacity: .55; cursor: not-allowed; }
.spk-vc-pro:disabled { opacity: .55; cursor: wait; }

/* Video Editor */
.spk-ve-in, .spk-ve-out { width: 96px; background: #fff; border: 1px solid var(--spk-line2); color: var(--spk-txt); border-radius: 10px; padding: 9px 10px; font-size: 13.5px; outline: none; }
.spk-ve-in:focus, .spk-ve-out:focus { border-color: var(--spk-pri); box-shadow: 0 0 0 4px rgba(22, 163, 74, .12); }
.spk-ve-flip { accent-color: var(--spk-pri); width: 16px; height: 16px; }
.spk-ve-text { flex: 1; min-width: 180px; max-width: 340px; background: #fff; border: 1px solid var(--spk-line2); color: var(--spk-txt); border-radius: 10px; padding: 9px 12px; font-size: 13.5px; outline: none; }
.spk-ve-text:focus { border-color: var(--spk-pri); box-shadow: 0 0 0 4px rgba(22, 163, 74, .12); }
.spk-ve-tcolor { width: 46px; height: 38px; border: 1px solid var(--spk-line2); border-radius: 10px; background: #fff; padding: 3px; cursor: pointer; }

/* Captions */
.spk-caps-in { min-height: 120px; font-family: 'JetBrains Mono', Consolas, monospace; font-size: 13px; background: #fff; border: 1px solid var(--spk-line2); color: var(--spk-txt); border-radius: 10px; padding: 10px 12px; outline: none; resize: vertical; }
.spk-caps-in:focus { border-color: var(--spk-pri); box-shadow: 0 0 0 4px rgba(22, 163, 74, .12); }

/* ---------- Responsive (v3.4) ---------- */
@media (max-width: 900px) {
  .spk-catbar-in { padding: 9px 16px; }
  .spk-nav-search input { width: 120px; }
}
@media (max-width: 760px) {
  .spk-nav-menu { background: rgba(5, 7, 12, .98); border-bottom: 1px solid var(--spk-dark-border); }
  .spk-nav-right .spk-nav-search { display: flex; }
  .spk-nav-right .spk-btn, .spk-nav-right .spk-nav-ghost { display: none; }
  .spk-catdrop { left: auto; right: 0; min-width: 260px; }
  .spk-catdrop-grid { grid-template-columns: 1fr; }
  .spk-vc-foot, .spk-foot { flex-wrap: wrap; }
}
@media (max-width: 600px) {
  .spk-catbar-in { padding: 8px 14px; }
  .spk-nav-search input { width: 90px; }
  .spk-wcols, .spk-diff-cols { grid-template-columns: 1fr; }
  .spk-imgrow, .spk-trow, .spk-bgrow, .spk-upload { flex-wrap: wrap; }
}

/* Timeline Studio editor */
.spk-editor-upload { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.spk-editor-tlbar { display: flex; gap: 4px; align-items: stretch; background: rgba(0,0,0,.25); border: 1px solid rgba(255,255,255,.08); border-radius: 10px; padding: 8px; margin-bottom: 10px; min-height: 34px; overflow-x: auto; }
.spk-editor-tlseg { background: linear-gradient(135deg, #16c79a, #0fa3b1); border-radius: 6px; color: #03130f; font-weight: 800; font-size: 13px; text-align: center; line-height: 34px; flex: 0 0 auto; box-shadow: 0 0 8px rgba(22,199,154,.35); }
.spk-editor-row { display: flex; gap: 10px; align-items: center; background: #0e1622; border: 1px solid rgba(255,255,255,.08); border-radius: 10px; padding: 8px; margin-bottom: 8px; }
.spk-editor-thumb { width: 96px; height: 54px; object-fit: cover; border-radius: 6px; background: #000; flex: 0 0 auto; }
.spk-editor-info { flex: 1; min-width: 0; }
.spk-editor-name { font-weight: 700; margin-bottom: 2px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.spk-editor-dur { font-size: 12px; opacity: .65; margin-bottom: 6px; }
.spk-editor-ctl { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; font-size: 12px; }
.spk-editor-ctl input[type=number] { width: 64px; }
.spk-editor-ctl select { max-width: 110px; }
.spk-editor-ctl input[type=text].spk-editor-cliptext, .spk-editor-text { flex: 1; min-width: 140px; }
.spk-editor-musicrow { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; background: #0e1622; border: 1px dashed rgba(255,255,255,.15); border-radius: 10px; padding: 8px 12px; margin-bottom: 10px; font-size: 13px; }
.spk-editor-musicrow label { display: flex; align-items: center; gap: 6px; }
.spk-editor-mvol { width: 120px; }
.spk-editor-ctime { flex: 1; min-width: 140px; }
.spk-editor-ctl .spk-editor-fade, .spk-editor-ctl .spk-editor-tpos, .spk-editor-ctl .spk-editor-tsize { max-width: 80px; }
.spk-trow > label { display: flex; align-items: center; gap: 6px; }
.spk-editor-vol { width: 90px; }
.spk-editor-vovol { width: 120px; }
.spk-editor-vostart { width: 64px; }
.spk-editor-caps { margin-bottom: 10px; }