:root {
  --bg: #f6f7fb;
  --card: #ffffff;
  --text: #101828;
  --muted: #667085;
  --border: #e4e7ec;
  --primary: #0a7f5a;
  --danger: #b42318;
  --shadow: 0 10px 30px rgba(16, 24, 40, 0.08);
}

* { box-sizing: border-box; }

@font-face {
  font-family: "Arad";
  src: url("/fonts/AradVF.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

body {
  margin: 0;
  font-family: "Arad", ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial;
  background: radial-gradient(900px 500px at 50% -150px, rgba(10, 127, 90, 0.14), transparent 55%), var(--bg);
  color: var(--text);
}

.wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 16px;
}

.head h1 {
  margin: 8px 0 4px;
  font-size: 22px;
  font-weight: 900;
}

.sub {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.card {
  margin-top: 14px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 14px;
  box-shadow: var(--shadow);
}

.notice {
  margin-top: 12px;
  border-radius: 16px;
  border: 1px solid rgba(180, 35, 24, 0.25);
  background: rgba(180, 35, 24, 0.06);
  padding: 12px 14px;
}

.notice-title {
  font-weight: 900;
  font-size: 13px;
  color: var(--danger);
}

.notice-body {
  margin-top: 4px;
  font-size: 13px;
  color: rgba(180, 35, 24, 0.9);
  line-height: 1.9;
}

.guide {
  border: 1px dashed var(--border);
  border-radius: 14px;
  padding: 12px;
  background: #fbfcfe;
  margin-bottom: 14px;
}

.guide-title {
  font-weight: 900;
  font-size: 13px;
  margin-bottom: 6px;
}

.guide ul {
  margin: 0;
  padding-right: 18px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.9;
}

.label {
  display: block;
  margin: 10px 0 6px;
  font-size: 12px;
  font-weight: 800;
  color: var(--muted);
}

.textarea {
  width: 100%;
  min-height: 240px;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px;
  font-size: 14px;
  line-height: 2;
  resize: vertical;
  outline: none;
  background: #fff;
}

.textarea:focus {
  border-color: #9ad6c2;
}

.meta {
  margin-top: 6px;
  color: var(--muted);
  font-size: 12px;
}

.file {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px;
  background: #fff;
}

.preview {
  margin-top: 10px;
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  background: #fbfcfe;
}

.preview-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
}

.btn {
  width: 100%;
  margin-top: 12px;
  border: 0;
  border-radius: 12px;
  padding: 12px 14px;
  font-size: 14px;
  font-weight: 900;
  color: #fff;
  background: var(--primary);
  cursor: pointer;
  transition: transform 120ms ease, filter 120ms ease;
}

.btn:active {
  transform: translateY(1px);
}

.btn:disabled {
  opacity: 0.6;
}

.status {
  margin: 10px 2px 0;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.8;
}

.status.error { color: var(--danger); }
.status.ok { color: var(--primary); }