/* ===== Base ===== */
:root {
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  color-scheme: dark;
}

body {
  margin: 0;
  background: #0b0f14;
  color: #e5eef7;
}

/* ===== Layout ===== */
.wrap {
  margin: auto;
  width: 100%;
  max-width: 420px;
  padding: 32px;
  background: #0e141b;
  border: 1px solid #203040;
  border-radius: 16px;
  box-shadow: 0 8px 40px rgba(0, 0, 0, .35);
}

/* ===== Typography ===== */
h1, h2, h3 {
  margin: 0 0 16px;
  font-weight: 600;
  letter-spacing: .3px;
}

h1 { font-size: 1.4rem; }
h2 { font-size: 1.2rem; }
h3 { font-size: 1rem; }

p.muted {
  color: #8aa0b2;
  margin: 0 0 24px;
  font-size: .95rem;
}

.muted { color: #8aa0b2; }
.err { color: #ff6b6b; font-size: .9rem; }
.ok { color: #7be07b; }
.warn { color: #ffd36a; }

/* ===== Form Elements ===== */
label {
  display: block;
  font-size: .9rem;
  margin: 12px 0 6px;
  color: #a9bfd1;
}

input, select, textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid #28435a;
  background: #0b1218;
  color: #e8f1fa;
  outline: none;
}

input:focus, textarea:focus {
  border-color: #4aa8ff;
  box-shadow: 0 0 0 3px rgba(74,168,255,.15);
}

/* ===== Buttons ===== */
button {
  width: 100%;
  padding: 12px 14px;
  border: 0;
  border-radius: 10px;
  font-weight: 600;
  cursor: pointer;
}

button.primary {
  background: #2b90ff;
  color: #fff;
}

button.secondary {
  background: #17212b;
  border: 1px solid #2a3a4a;
  color: #dbe9f5;
}

button.small {
  width: auto;
  padding: 8px 12px;
  font-size: .9rem;
}

.row {
  display: flex;
  gap: 10px;
}

.or {
  text-align: center;
  margin: 14px 0;
  color: #7f96aa;
  font-size: .85rem;
}

/* ===== Header ===== */
header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  border-bottom: 1px solid #203040;
  background: #0e141b;
  position: sticky;
  top: 0;
}

header h1 {
  font-size: 1.1rem;
  margin: 0;
}

header .right {
  display: flex;
  gap: 10px;
  align-items: center;
}

/* ===== Containers & Cards ===== */
.container {
  max-width: 1100px;
  padding: 20px;
  margin: 0 auto;
}

.card {
  background: #0e141b;
  border: 1px solid #203040;
  border-radius: 14px;
  padding: 16px;
  margin-bottom: 16px;
}

/* ===== Tables ===== */
table {
  width: 100%;
  border-collapse: collapse;
  font-size: .95rem;
}

th, td {
  padding: 10px;
  border-bottom: 1px solid #1a2733;
}

th {
  text-align: left;
  color: #a9bfd1;
  font-weight: 600;
}

/* ===== Code Blocks ===== */
code.block {
  display: block;
  background: #091017;
  border: 1px solid #192735;
  border-radius: 10px;
  padding: 12px;
  white-space: pre-wrap;
  word-break: break-word;
}

/* ===== Footer ===== */
footer {
  margin-top: 20px;
  text-align: center;
  font-size: .85rem;
  color: #7f96aa;
}

a {
  color: #9ad1ff;
  text-decoration: none;
}