:root {
  --green: #00fb94;
  --green-soft: #acffb7;
  --black: #000000;
  --white: #ffffff;
  --gray: #6c6a72;
  --bg: #f5fff5;
  --line: #e3e9e3;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: "Montserrat", system-ui, sans-serif;
  background: var(--bg);
  color: var(--black);
  line-height: 1.5;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  background: var(--black);
  color: var(--white);
}

.brand { font-weight: 900; letter-spacing: 1px; }
.brand span { color: var(--green); font-weight: 600; }

main {
  max-width: 1000px;
  margin: 24px auto;
  padding: 0 16px;
  display: grid;
  gap: 24px;
}

.panel {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 20px;
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

h2 { font-size: 18px; font-weight: 700; }

.grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-bottom: 16px;
}

label {
  display: flex;
  flex-direction: column;
  font-size: 13px;
  font-weight: 600;
  color: var(--gray);
  gap: 4px;
}

label.full { grid-column: 1 / -1; }
label.checkbox { flex-direction: row; align-items: center; gap: 8px; }

input, select, textarea {
  font-family: inherit;
  font-size: 14px;
  padding: 9px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--black);
  background: var(--white);
}

input:focus, select:focus, textarea:focus {
  outline: 2px solid var(--green);
  border-color: var(--green);
}

input:disabled { background: #f0f0f0; color: var(--gray); }

.btn {
  font-family: inherit;
  font-weight: 700;
  font-size: 14px;
  padding: 10px 18px;
  border: none;
  border-radius: 8px;
  cursor: pointer;
}

.btn-sm { padding: 6px 12px; font-size: 13px; }

.btn-primary { background: var(--green); color: var(--black); }
.btn-primary:hover { background: var(--green-soft); }

.btn-ghost {
  background: transparent;
  color: inherit;
  border: 1px solid currentColor;
  text-decoration: none;
}

.btn-danger { background: var(--black); color: var(--white); }
.btn-danger:hover { background: var(--gray); }

table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--line); }
th { font-size: 12px; text-transform: uppercase; color: var(--gray); }
td.actions { display: flex; gap: 6px; justify-content: flex-end; }

.msg { margin-top: 10px; font-size: 14px; font-weight: 600; min-height: 20px; }
.msg.ok { color: #0a8a4a; }
.msg.err { color: var(--gray); }

.hint { font-size: 13px; color: var(--gray); margin-bottom: 12px; }
.row-btns { display: flex; gap: 10px; margin-top: 4px; }

.summary {
  margin-top: 14px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--bg);
  font-size: 14px;
}
.summary ul { margin: 6px 0 6px 18px; }
.summary p { margin: 6px 0; }
.summary-ok { color: #0a8a4a; font-weight: 700; }
.summary-warn { color: var(--gray); font-weight: 600; }
.summary-err { color: #000; font-weight: 600; }
.summary-err li { color: #000; }

@media (max-width: 640px) {
  .grid { grid-template-columns: 1fr; }
  table { font-size: 13px; }
}