@import url("https://fonts.googleapis.com/css2?family=Manrope:wght@400;600;700;800&family=DM+Mono:wght@400;500&display=swap");

:root {
  --bg-0: #f6f8fb;
  --bg-1: #ffffff;
  --ink-0: #101828;
  --ink-1: #475467;
  --line: #d0d5dd;
  --safe: #067647;
  --safe-bg: #ecfdf3;
  --danger: #b42318;
  --danger-bg: #fef3f2;
  --accent: #0b4a6f;
  --accent-2: #1d7cb5;
  --shadow: 0 14px 36px rgba(16, 24, 40, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Manrope", "Avenir Next", "Segoe UI", sans-serif;
  color: var(--ink-0);
  background:
    radial-gradient(circle at 10% 10%, rgba(29, 124, 181, 0.18), transparent 32%),
    radial-gradient(circle at 92% 18%, rgba(6, 118, 71, 0.15), transparent 36%),
    linear-gradient(180deg, #eef3f8 0%, var(--bg-0) 55%, #ffffff 100%);
  min-height: 100vh;
}

.page {
  width: min(980px, calc(100% - 2rem));
  margin: 2rem auto 2.5rem;
  display: grid;
  gap: 1rem;
}

.card {
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1rem 1.1rem;
  box-shadow: var(--shadow);
}

.hero {
  padding: 1.35rem 1.35rem 1.15rem;
}

.hero h1 {
  margin: 0.05rem 0 0.4rem;
  font-size: clamp(1.6rem, 2vw + 1.1rem, 2.3rem);
  letter-spacing: -0.03em;
}

.hero p {
  margin: 0;
  color: var(--ink-1);
}

.eyebrow {
  margin: 0;
  color: var(--accent);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 700;
}

.form-card {
  display: grid;
  gap: 0.9rem;
}

.file-input-label {
  font-weight: 700;
}

input[type="file"],
input[type="number"] {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.6rem 0.7rem;
  font: inherit;
  background: #fff;
}

.inline-fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

label {
  display: grid;
  gap: 0.35rem;
  font-weight: 600;
}

.checkbox-row {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-weight: 600;
}

.checkbox-row input[type="checkbox"] {
  width: 1rem;
  height: 1rem;
}

button {
  border: none;
  border-radius: 999px;
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  color: #fff;
  padding: 0.72rem 1rem;
  font: 700 1rem/1 "Manrope", "Avenir Next", sans-serif;
  cursor: pointer;
  transition: transform 0.16s ease, opacity 0.16s ease;
}

button:hover:enabled {
  transform: translateY(-1px);
}

button:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

#previewImage,
#resultImage,
#resultCanvas {
  width: 100%;
  max-height: 70vh;
  object-fit: contain;
  border-radius: 12px;
  border: 1px solid #d8dee8;
  background: #f8fafc;
}

#fileMeta,
#wsolMessage {
  margin: 0.65rem 0 0;
  color: var(--ink-1);
  font-size: 0.94rem;
}

#resultBadge {
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  width: fit-content;
  max-width: 100%;
  padding: 0.42rem 0.8rem;
  font-weight: 800;
  letter-spacing: 0.01em;
  margin-bottom: 0.75rem;
}

#resultBadge.safe {
  background: var(--safe-bg);
  color: var(--safe);
  border: 1px solid #9ee7c5;
}

#resultBadge.dangerous {
  background: var(--danger-bg);
  color: var(--danger);
  border: 1px solid #fdb0aa;
}

.result-stats {
  display: grid;
  gap: 0.35rem;
  margin-bottom: 0.9rem;
}

.result-stats div {
  color: var(--ink-1);
}

.result-stats strong {
  color: var(--ink-0);
  font-family: "DM Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  font-weight: 500;
}

details {
  margin-top: 1rem;
  border-top: 1px dashed var(--line);
  padding-top: 0.75rem;
}

summary {
  cursor: pointer;
  font-weight: 700;
}

pre {
  margin: 0.65rem 0 0;
  border-radius: 12px;
  border: 1px solid #2f3748;
  background: #0d1220;
  color: #d4deff;
  font-family: "DM Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.83rem;
  line-height: 1.45;
  padding: 0.8rem;
  overflow-x: auto;
}

.error {
  border-color: #fda29b;
  background: #fef3f2;
  color: var(--danger);
  font-weight: 700;
}

@media (max-width: 700px) {
  .page {
    width: min(980px, calc(100% - 1rem));
    margin: 1rem auto 1.5rem;
  }

  .card {
    border-radius: 14px;
    padding: 0.9rem;
  }

  .inline-fields {
    grid-template-columns: 1fr;
  }
}