@font-face {
  font-family: 'Vazirmatn';
  src: url('/static/Vazirmatn.woff2') format('woff2');
  font-weight: 100 900;
  font-display: swap;
}

:root {
  --bg: #f4f6f8;
  --card: #ffffff;
  --line: #d5dde5;
  --text: #16202a;
  --muted: #5a6b7c;
  --accent: #0f766e;
  --accent-hover: #0d5f59;
  --accent-soft: #e6f4f1;
  --ok-bg: #dcfce7;
  --ok-text: #166534;
  --err-bg: #fee2e2;
  --err-text: #991b1b;
  --warn-bg: #fef3c7;
  --warn-text: #92400e;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  --sans: 'Vazirmatn', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.5;
  padding: 16px 12px 40px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}

.mono {
  font-family: var(--mono);
  direction: ltr;
  unicode-bidi: embed;
}

.container {
  max-width: 840px;
  margin: 0 auto;
}

/* Header */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 10px;
  margin-bottom: 10px;
  border-bottom: 2px solid var(--accent);
}

.brand-wrap {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand {
  font-family: var(--mono);
  font-size: 18px;
  font-weight: 800;
  color: var(--text);
  text-decoration: none;
  letter-spacing: -0.5px;
}

.brand span {
  color: var(--accent);
}

.ext-links {
  display: flex;
  gap: 6px;
  direction: ltr;
}

.ext-links a {
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
  text-decoration: none;
  padding: 3px 8px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--card);
}

.ext-links a:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.lang-bar {
  display: flex;
  gap: 4px;
  direction: ltr;
}

.lang-bar button {
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  padding: 3px 7px;
  border-radius: 4px;
  cursor: pointer;
}

.lang-bar button[aria-pressed="true"] {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

/* Visitor My IP Bar (Ping.eu top strip) */
.myip-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 18px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 9px 14px;
  margin-bottom: 10px;
  font-size: 13px;
}

.myip-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.myip-label {
  color: var(--muted);
  font-size: 12px;
}

.btn-mini {
  background: var(--accent-soft);
  color: var(--accent);
  border: 1px solid #99d5cf;
  border-radius: 4px;
  padding: 4px 10px;
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}

.btn-mini:hover {
  background: var(--accent);
  color: #fff;
}

/* Tool Menu (Ping.eu horizontal links) */
.tool-menu {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: 10px;
}

.tool-tab {
  flex: 1 1 auto;
  border: 1px solid var(--line);
  background: #e9eef2;
  color: var(--text);
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 700;
  padding: 8px 12px;
  border-radius: 5px;
  cursor: pointer;
  text-align: center;
  transition: 0.1s;
}

.tool-tab:hover {
  background: #dde5ec;
}

.tool-tab.active {
  background: var(--accent);
  color: #ffffff;
  border-color: var(--accent);
}

/* Main Box */
.main-box {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 14px;
}

.query-form {
  margin-bottom: 14px;
}

.form-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: stretch;
}

.field-grow {
  flex: 1 1 260px;
}

.field-grow input {
  width: 100%;
  height: 38px;
  padding: 0 11px;
  border: 1px solid #b8c4d0;
  border-radius: 4px;
  font-family: var(--mono);
  font-size: 14px;
  color: var(--text);
  background: #fff;
}

.field-grow input:focus,
.field-addon input:focus,
.field-addon select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(15, 118, 110, 0.15);
}

.field-addon {
  display: flex;
  align-items: center;
  gap: 4px;
  background: #f8fafc;
  border: 1px solid #b8c4d0;
  border-radius: 4px;
  padding: 0 8px;
  height: 38px;
}

.field-addon[hidden],
.port-presets[hidden],
.geo-summary[hidden],
.detail-output[hidden],
.raw-output[hidden] {
  display: none !important;
}

.addon-label {
  font-size: 12px;
  color: var(--muted);
  white-space: nowrap;
}

.field-addon input {
  width: 68px;
  border: 0;
  background: transparent;
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 700;
  text-align: center;
  color: var(--text);
}

.field-addon select {
  border: 0;
  background: transparent;
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  cursor: pointer;
}

.btn-go {
  height: 38px;
  padding: 0 20px;
  background: var(--accent);
  color: #fff;
  border: 1px solid var(--accent);
  border-radius: 4px;
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
}

.btn-go:hover {
  background: var(--accent-hover);
}

.btn-go:disabled {
  opacity: 0.6;
  cursor: wait;
}

.port-presets,
.quick-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 5px;
  margin-top: 8px;
  font-size: 12px;
  color: var(--muted);
}

.port-chip,
.quick-bar button {
  border: 1px solid var(--line);
  background: #f8fafc;
  color: var(--text);
  font-family: var(--mono);
  font-size: 11.5px;
  padding: 2px 8px;
  border-radius: 3px;
  cursor: pointer;
}

.port-chip:hover,
.port-chip.active,
.quick-bar button:hover {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 700;
}

/* Result Area */
.result-box {
  border: 1px solid var(--line);
  border-radius: 5px;
  background: #fbfcfd;
  padding: 12px;
}

.result-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 8px;
  margin-bottom: 10px;
  border-bottom: 1px solid var(--line);
}

.result-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
}

.badge-tool {
  background: #e2e8f0;
  color: #1e293b;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 800;
  padding: 2px 7px;
  border-radius: 3px;
}

.status-pill {
  font-size: 12px;
  font-weight: 700;
  padding: 2px 9px;
  border-radius: 4px;
  background: #e2e8f0;
  color: #334155;
}

.result-box[data-state="complete"] .status-pill {
  background: var(--ok-bg);
  color: var(--ok-text);
}

.result-box[data-state="error"] .status-pill {
  background: var(--err-bg);
  color: var(--err-text);
}

.result-box[data-state="running"] .status-pill {
  background: var(--warn-bg);
  color: var(--warn-text);
}

/* GeoIP Target Strip */
.geo-summary {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 9px 11px;
  margin-bottom: 10px;
}

.geo-cell {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.geo-cell small {
  font-size: 11px;
  color: var(--muted);
}

.geo-cell strong {
  font-size: 13px;
  color: var(--text);
  word-break: break-word;
}

.res-summary-line {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--text);
  background: #f1f5f9;
  border-inline-start: 3px solid var(--accent);
  padding: 7px 10px;
  border-radius: 3px;
  direction: ltr;
  text-align: left;
}

.detail-output {
  margin-top: 10px;
}

.detail-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: #fff;
}

.detail-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--mono);
  font-size: 12.5px;
  direction: ltr;
  text-align: left;
}

.detail-table th {
  background: #eef2f6;
  color: #1e293b;
  font-weight: 700;
  padding: 6px 10px;
  border-bottom: 1px solid var(--line);
}

.detail-table td {
  padding: 6px 10px;
  border-bottom: 1px solid #edf2f7;
  color: #1e293b;
}

.detail-table tr:last-child td {
  border-bottom: 0;
}

.raw-output {
  margin-top: 10px;
  background: #0f172a;
  color: #e2e8f0;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.55;
  padding: 10px 12px;
  border-radius: 4px;
  overflow-x: auto;
  white-space: pre-wrap;
}

.footer {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
  font-size: 12px;
  color: var(--muted);
  direction: ltr;
}

.footer a {
  color: var(--accent);
  text-decoration: none;
}

@media (max-width: 640px) {
  .geo-summary {
    grid-template-columns: 1fr 1fr;
  }
  .myip-strip {
    flex-direction: column;
    align-items: flex-start;
  }
}