:root {
  --bg: #0e1116;
  --panel: #171b22;
  --panel2: #1d222b;
  --line: #262d38;
  --txt: #e8ecf1;
  --mut: #97a2b1;
  --red: #e0322f;
  --blue: #3b82f6;
  --ok: #34c07c;
  --rad: 14px;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--txt);
  font: 15px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }

.top {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 22px; border-bottom: 1px solid var(--line);
  position: sticky; top: 0; background: rgba(14,17,22,.85); backdrop-filter: blur(8px); z-index: 5;
}
.logo { color: var(--txt); font-weight: 700; font-size: 17px; display: flex; gap: 9px; align-items: center; }
.logo:hover { text-decoration: none; }
.logo-badge {
  background: var(--red); color: #fff; border-radius: 8px; padding: 2px 7px; font-size: 14px; letter-spacing: .5px;
}
.domain { color: var(--mut); font-size: 13px; }
nav a { color: var(--mut); font-size: 14px; }
nav a:hover { color: var(--txt); text-decoration: none; }

main { width: min(1180px, 94vw); margin: 0 auto; padding: 30px 0 60px; flex: 1; }

.hero { text-align: center; margin: 34px 0 40px; }
.hero h1 { font-size: clamp(26px, 4.5vw, 40px); margin: 0 0 12px; }
.hero p { color: var(--mut); max-width: 640px; margin: 0 auto; }

.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 16px; }
.card {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--rad);
  padding: 20px; color: var(--txt); transition: transform .12s ease, border-color .12s ease;
}
.card:hover { transform: translateY(-3px); border-color: #33405133; border-color: var(--blue); text-decoration: none; }
.card.disabled { opacity: .45; pointer-events: none; }
.card .ic { font-size: 28px; margin-bottom: 10px; }
.card h2 { font-size: 17px; margin: 0 0 6px; }
.card p { color: var(--mut); font-size: 13.5px; margin: 0; }

/* ---------- header / footer (shared theme) ---------- */
.site-top {
  position: sticky; top: 0; z-index: 5;
  background: rgba(14,17,22,.88); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.top-in {
  max-width: 1180px; margin: 0 auto; padding: 0 22px;
  display: flex; align-items: center; gap: 22px; height: 60px;
}
.mainnav { flex: 1; display: flex; gap: 20px; justify-content: center; }
.mainnav a { color: var(--mut); font-size: 14px; padding: 4px 2px; }
.mainnav a:hover { color: var(--txt); text-decoration: none; }
.mainnav a.on { color: var(--txt); border-bottom: 2px solid var(--blue); }
.top-in .btn { margin-top: 0; padding: 8px 16px; font-size: 13.5px; }
@media (max-width: 760px) {
  .mainnav { display: none; }
  .top-in { justify-content: space-between; gap: 10px; padding: 0 14px; }
  .lang-sw { margin-left: 0; margin-right: 0; }
  .lang-sw a { padding: 2px 6px; font-size: 12.5px; }
  .top-in .btn { padding: 7px 12px; font-size: 12.5px; }
}
@media (max-width: 520px) {
  .lang-sw span { display: none; }
  .logo { font-size: 15px; }
  .logo-badge { font-size: 12.5px; padding: 2px 6px; }
}
@media (max-width: 355px) {
  .top-cta-wrap { display: none; }
}

.site-foot { border-top: 1px solid var(--line); background: #0b0e13; margin-top: 46px; }
.foot-in {
  max-width: 1180px; margin: 0 auto; padding: 36px 22px 26px;
  display: grid; grid-template-columns: 2.1fr 1fr 1fr 1.3fr; gap: 28px;
}
.fbrand p { color: var(--mut); font-size: 13px; margin: 10px 0 0; max-width: 320px; }
.fcol { display: flex; flex-direction: column; gap: 9px; }
.fcol h4 { margin: 0 0 4px; font-size: 13px; letter-spacing: .6px; text-transform: uppercase; color: #cfd8e3; }
.fcol a { color: var(--mut); font-size: 13.5px; }
.fcol a:hover { color: var(--txt); text-decoration: none; }
.fcol .fnote { color: var(--mut); font-size: 12.5px; margin: 0; }
.foot-bar {
  border-top: 1px solid var(--line); padding: 14px 22px; color: #77839380; color: var(--mut);
  font-size: 12.5px; display: flex; gap: 14px; flex-wrap: wrap; justify-content: space-between;
  max-width: 1180px; margin: 0 auto;
}
@media (max-width: 900px) { .foot-in { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .foot-in { grid-template-columns: 1fr; } }

/* ---------- ad slots ---------- */
.ad-wrap { display: flex; justify-content: center; padding: 14px 0 0; }
.ad-in, main > .ad-in, section.ad-in {
  max-width: 1180px; width: 100%;
}
section.ad-in { margin: 0 auto 30px; padding: 0 22px; }
.ad.ad-top { min-height: 90px; max-width: 728px; width: 100%; margin-inline: auto; }
.ad.ad-mid { min-height: 120px; width: 100%; }
.ad.ad-bottom { min-height: 280px; max-width: 970px; width: 100%; margin-inline: auto; }
.ad.ad-side { width: 300px; min-height: 560px; }
.ad-ph {
  border: 1px dashed #3a4553; border-radius: 10px; background: #12161d;
  display: flex; align-items: center; justify-content: center;
}
.ad-ph span { color: #5a6675; font-size: 11px; letter-spacing: 1.5px; text-transform: uppercase; }
.ad-side {
  position: fixed; top: 96px; z-index: 1;
}
.ad-side-l { left: 16px; }
.ad-side-r { right: 16px; }
@media (max-width: 1549px) { .ad-side { display: none; } }

/* ---------- static pages ---------- */
.page-h1 { margin: 14px 0 18px; }
.prose { max-width: 760px; color: #c6cdd8; font-size: 14.5px; line-height: 1.7; }
.prose h2 { color: var(--txt); font-size: 17px; margin: 26px 0 8px; }
.prose a { text-decoration: underline; }
.big-mail { font-size: 17px; margin: 12px 0; }

/* ---------- seo landing pages ---------- */
.why { margin: 40px 0 44px; }
.seo-hero { text-align: center; margin: 30px 0 34px; }
.seo-hero h1 { font-size: clamp(26px, 4.2vw, 38px); margin: 0 0 14px; }
.seo-hero p { color: var(--mut); max-width: 720px; margin: 0 auto 22px; font-size: 15.5px; }
.seo-cta { display: inline-block; }
.steps-md h2, .faq-md h2, .related h2 { font-size: 20px; margin: 34px 0 16px; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.steps > div {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--rad); padding: 18px 20px;
  display: flex; gap: 14px; align-items: flex-start;
}
.steps .n {
  background: var(--blue); color: #fff; font-weight: 700; border-radius: 50%;
  width: 28px; height: 28px; display: flex; align-items: center; justify-content: center; flex: 0 0 28px;
  font-size: 14px;
}
.steps p { margin: 3px 0 0; color: #c6cdd8; font-size: 14px; }
@media (max-width: 760px) { .steps { grid-template-columns: 1fr; } }
.faq-md { max-width: 820px; }
.faq {
  border: 1px solid var(--line); border-radius: 10px; background: var(--panel);
  padding: 12px 18px; margin-bottom: 10px;
}
.faq summary { cursor: pointer; font-weight: 600; font-size: 14.5px; color: var(--txt); }
.faq p { margin: 10px 0 2px; color: #c6cdd8; font-size: 14px; line-height: 1.65; }
.related { margin-top: 10px; }
.rel-links { display: flex; flex-wrap: wrap; gap: 10px; }
.rel-chip {
  background: var(--panel); border: 1px solid var(--line); border-radius: 999px;
  padding: 6px 14px; font-size: 13px; color: var(--mut);
  text-transform: capitalize;
}
.rel-chip:hover { border-color: var(--blue); color: var(--txt); text-decoration: none; }
.rel-chip.rel-cur { border-color: var(--blue); color: var(--txt); }

/* language switcher in the top bar */
.lang-sw {
  display: inline-flex; align-items: center; gap: 2px;
  margin-left: 10px; margin-right: 6px;
  background: var(--panel); border: 1px solid var(--line); border-radius: 999px;
  padding: 3px 8px; font-size: 12px;
}
.lang-sw span { opacity: .65; margin-right: 3px; font-size: 11px; }
.lang-sw a { padding: 2px 7px; border-radius: 999px; font-weight: 600; color: var(--mut); letter-spacing: .3px; }
.lang-sw a:hover { color: var(--txt); text-decoration: none; }
.lang-sw a.on { background: rgba(74, 122, 255, .18); color: var(--blue); }

/* newsletter signup band above the footer */
.nl-bar {
  background:
    radial-gradient(1200px 400px at 85% -60%, rgba(255, 255, 255, .18), transparent 60%),
    radial-gradient(900px 420px at 8% 130%, rgba(10, 20, 60, .55), transparent 65%),
    linear-gradient(135deg, #1d4ed8, #3b82f6 58%, #63a0ff);
  padding: 40px 24px 34px;
  border-top: 1px solid rgba(255, 255, 255, .12);
}
.nl-in {
  max-width: 1160px; margin: 0 auto; padding: 0;
  display: grid; gap: 14px 48px; grid-template-columns: 1.1fr .9fr;
  align-items: center;
}
.nl-copy h4 {
  font-size: 24px; margin: 0 0 8px; color: #fff; letter-spacing: .2px;
  display: flex; align-items: center; gap: 10px;
}
.nl-copy h4::before {
  content: '';
  display: inline-block; width: 26px; height: 26px; flex: 0 0 26px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23ffffff'%3E%3Cpath d='M4 5h16a2 2 0 0 1 2 2v10a2 2 0 0 1-2 2H4a2 2 0 0 1-2-2V7a2 2 0 0 1 2-2zm16 4.4V7H4v2.4l8 4.2 8-4.2z'/%3E%3C/svg%3E") center/contain no-repeat;
}
.nl-copy p { margin: 0; color: rgba(255, 255, 255, .88); font-size: 14.5px; line-height: 1.6; max-width: 520px; }
.nl-form { display: flex; gap: 10px; }
.nl-form input[type="email"] {
  flex: 1; background: #fff; border: none; color: #10131a;
  border-radius: 10px; padding: 13px 16px; font-size: 14.5px; min-width: 0;
  box-shadow: 0 6px 22px rgba(4, 10, 30, .25);
}
.nl-form input[type="email"]::placeholder { color: #8b93a3; }
.nl-form input[type="email"]:focus { outline: 2px solid #0b1b4d; outline-offset: 1px; }
.nl-form .btn {
  background: #0b1b4d; color: #fff; border: none; border-radius: 10px;
  padding: 13px 22px; font-size: 14.5px; font-weight: 700;
  box-shadow: 0 6px 22px rgba(4, 10, 30, .25);
  white-space: nowrap;
}
.nl-form .btn:hover { background: #152a6b; }
.nl-form .btn[disabled] { opacity: .6; cursor: default; }
.nl-hp { position: absolute; left: -9999px; height: 0; width: 0; opacity: 0; }
.nl-priv { grid-column: 1 / -1; margin: 4px 0 0; color: rgba(255, 255, 255, .78); font-size: 12px; }
.nl-priv a { color: #fff; text-decoration: underline; }
.nl-priv a:hover { color: #dbe7ff; }
.nl-status { grid-column: 1 / -1; margin: 0; font-size: 13px; font-weight: 600; }
.nl-status.good { color: #baf5cd; }
.nl-status.bad { color: #ffd2d2; }
.nl-page { display: flex; justify-content: center; padding: 70px 20px 90px; }
.nl-msg { max-width: 560px; text-align: center; }
.nl-msg h1 { font-size: 28px; margin-bottom: 12px; }
.nl-msg p { color: var(--mut); line-height: 1.6; margin: 0 0 22px; }
@media (max-width: 860px) {
  .nl-in { grid-template-columns: 1fr; gap: 12px; }
  .nl-form { flex-direction: column; }
  .nl-form .btn { width: 100%; }
}

.pop-links { margin: 8px 0 10px; text-align: center; }
.pop-links h2 { font-size: 15px; color: var(--mut); margin: 0 0 12px; letter-spacing: .4px; font-weight: 600; }

.why-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.why-row > div {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--rad);
  padding: 20px 22px;
}
.why-row span { font-size: 22px; }
.why-row h3 { margin: 8px 0 6px; font-size: 15px; }
.why-row p { margin: 0; color: var(--mut); font-size: 13.5px; }
@media (max-width: 760px) { .why-row { grid-template-columns: 1fr; } }


/* ---------- editor ---------- */
.editor-page main { width: min(1080px, 95vw); }
#tool-title { margin: 8px 0 20px; font-size: 24px; }

.drop {
  border: 2px dashed #35404e; border-radius: var(--rad); padding: 42px 20px;
  text-align: center; cursor: pointer; transition: border-color .15s, background .15s;
  background: var(--panel);
}
.drop.drag { border-color: var(--blue); background: #14203a; }
.drop h2 { margin: 8px 0 4px; font-size: 18px; }
.drop p { color: var(--mut); margin: 0; font-size: 13px; }
.drop .dz-ic { font-size: 34px; }

#up-status { margin-top: 10px; color: var(--mut); font-size: 13px; min-height: 20px; }

.grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(138px, 1fr));
  gap: 12px; margin-top: 20px;
}
.pg {
  position: relative; background: var(--panel); border: 2px solid var(--line); border-radius: 10px;
  padding: 6px; display: flex; flex-direction: column; gap: 4px; user-select: none;
  transition: border-color .1s ease, transform .1s ease;
}
.pg.dragging { opacity: .35; transform: scale(.96); }
.pg.over { border-color: var(--blue); }
.pg.sel { border-color: var(--blue); box-shadow: 0 0 0 2px #3b82f655; }
.pg .box { position: relative; background: #0b0e13; border-radius: 6px; overflow: hidden; min-height: 120px; display: flex; align-items: center; justify-content: center; }
.pg .box canvas, .pg .box img { max-width: 100%; max-height: 190px; width: auto; height: auto; display: block; }
.docph {
  width: 100%; height: 120px; display: flex; flex-direction: column; gap: 6px;
  align-items: center; justify-content: center; color: #8fa3bd; font-size: 13px; font-weight: 600;
  letter-spacing: .5px;
}
.docph span { font-size: 34px; }
.pg canvas.rot90 { transform: rotate(90deg); }
.pg canvas.rot180 { transform: rotate(180deg); }
.pg canvas.rot270 { transform: rotate(-90deg); }
.pg .badge {
  position: absolute; top: 4px; left: 4px; background: #000000aa; color: #cfd8e3;
  border-radius: 5px; font-size: 10px; padding: 1px 6px; white-space: nowrap;
  max-width: calc(100% - 26px); overflow: hidden; text-overflow: ellipsis;
}
.pg .idx {
  position: absolute; top: 4px; right: 4px; background: var(--blue); color: #fff;
  border-radius: 5px; font-size: 10px; padding: 1px 5px; font-weight: 600;
}
.pg .tools {
  display: flex; gap: 3px; justify-content: center; padding-top: 2px; flex-wrap: wrap;
}
.pg .tools button {
  background: var(--panel2); color: var(--txt); border: 1px solid var(--line); border-radius: 6px;
  font-size: 12px; padding: 2px 6px; cursor: pointer; line-height: 1.4;
}
.pg .tools button:hover { border-color: var(--mut); }
.pg .tools button.on { background: var(--blue); border-color: var(--blue); color: #fff; }
.fn-row {
  display: flex; align-items: center; gap: 8px; margin: 14px 0 -6px;
  color: var(--mut); font-size: 12.5px;
}
.fn-row .fname { color: var(--txt); font-weight: 600; max-width: 320px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.fn-row .fmeta { font-size: 11.5px; }

/* controls */
#controls { margin-top: 26px; display: none; }
.panel {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--rad); padding: 20px;
}
.panel h3 { margin: 0 0 14px; font-size: 15px; }
.row { display: flex; flex-wrap: wrap; gap: 14px; align-items: flex-end; }
.field { display: flex; flex-direction: column; gap: 5px; min-width: 150px; }
.field.w2 { min-width: 260px; flex: 1; }
.field label { font-size: 12px; color: var(--mut); letter-spacing: .3px; }
.field input[type=text], .field input[type=password], .field input[type=number], .field select {
  background: var(--panel2); border: 1px solid var(--line); color: var(--txt);
  border-radius: 8px; padding: 8px 10px; font-size: 14px; outline: none; width: 100%;
}
.field input:focus, .field select:focus { border-color: var(--blue); }
.field input[type=color] { width: 42px; height: 34px; border: 1px solid var(--line); border-radius: 8px; background: var(--panel2); padding: 2px; cursor: pointer; }
.inline { display: flex; gap: 8px; align-items: center; }
.chk { display: flex; gap: 6px; align-items: center; font-size: 13.5px; color: var(--txt); cursor: pointer; }
.chk input { accent-color: var(--blue); width: 15px; height: 15px; }

.btn {
  background: var(--blue); color: #fff; border: 0; border-radius: 9px;
  padding: 10px 22px; font-size: 15px; font-weight: 600; cursor: pointer; margin-top: 18px;
}
.btn:hover { filter: brightness(1.1); }
.btn:disabled { opacity: .5; cursor: default; }
.btn.ghost { background: var(--panel2); border: 1px solid var(--line); color: var(--txt); font-weight: 500; }
.btn.big { width: 100%; padding: 14px; font-size: 16px; }

.dl {
  margin-top: 22px; background: #12261c; border: 1px solid var(--ok); border-radius: var(--rad);
  padding: 18px 20px; display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
}
.dl .btn { margin: 0; background: var(--ok); }
.dl span { color: #b5e5c9; font-size: 14px; }

.overlay {
  position: fixed; inset: 0; background: #000000cc; z-index: 50;
  display: flex; flex-direction: column; gap: 14px; align-items: center; justify-content: center;
}
.spinner {
  width: 44px; height: 44px; border-radius: 50%;
  border: 4px solid #2a3442; border-top-color: var(--blue); animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.toast {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  background: #2a1416; color: #ffb3b1; border: 1px solid #a03a38;
  padding: 10px 18px; border-radius: 10px; font-size: 14px; z-index: 60; max-width: 90vw;
}