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

:root {
  --bg: #0a0e17;
  --card: #111827;
  --border: #1f2937;
  --text: #e5e7eb;
  --muted: #9ca3af;
  --accent: #06b6d4;
  --accent-hover: #0891b2;
  --error: #ef4444;
  --warn: #f59e0b;
  --good: #10b981;
  --font-family: "IRANSans", "Iran Sans", sans-serif;
}

@font-face {
  font-family: "IRANSans";
  src: url("/static/fonts/IRANSansWeb.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "IRANSans";
  src: url("/static/fonts/IRANSansWeb_Medium.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "IRANSans";
  src: url("/static/fonts/IRANSansWeb_Medium.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "IRANSans";
  src: url("/static/fonts/IRANSansWeb_Bold.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

body {
  font-family: var(--font-family);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.6;
}

input,
button,
textarea,
select {
  font-family: inherit;
}

.container {
  max-width: 520px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

.header {
  text-align: center;
  margin-bottom: 2rem;
}

.logo {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
}

.header h1 {
  font-size: 1.75rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--accent), #6366f1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.subtitle {
  color: var(--muted);
  margin-top: 0.25rem;
  font-size: 0.95rem;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.75rem;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.lookup-form label {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
  color: var(--muted);
}

.lookup-form input {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg);
  color: var(--text);
  font-size: 1rem;
  margin-bottom: 1rem;
  transition: border-color 0.2s;
}

.lookup-form input:focus {
  outline: none;
  border-color: var(--accent);
}

.lookup-form button {
  width: 100%;
  padding: 0.85rem;
  border: none;
  border-radius: 10px;
  background: var(--accent);
  color: #fff;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
}

.lookup-form button:hover {
  background: var(--accent-hover);
}

.alert {
  margin-top: 1.25rem;
  padding: 0.85rem 1rem;
  border-radius: 10px;
  font-size: 0.9rem;
}

.alert-error {
  background: rgba(239, 68, 68, 0.12);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #fca5a5;
}

.result {
  margin-top: 1.75rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--border);
}

.result h2 {
  font-size: 1.1rem;
  margin-bottom: 1rem;
  color: var(--muted);
}

.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.stat-box {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1rem;
  text-align: center;
}

.stat-box.highlight {
  grid-column: 1 / -1;
  border-color: rgba(6, 182, 212, 0.4);
  background: rgba(6, 182, 212, 0.06);
}

.stat-box.warn {
  border-color: rgba(245, 158, 11, 0.4);
  background: rgba(245, 158, 11, 0.06);
}

.stat-label {
  display: block;
  font-size: 0.8rem;
  color: var(--muted);
  margin-bottom: 0.25rem;
}

.stat-value {
  font-size: 1.5rem;
  font-weight: 700;
}

.stat-value small {
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--muted);
}

.details {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.details > div {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
}

.details dt {
  color: var(--muted);
}

.badge {
  padding: 0.15rem 0.6rem;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
}

.badge.good {
  background: rgba(16, 185, 129, 0.15);
  color: var(--good);
}

.badge.bad {
  background: rgba(239, 68, 68, 0.15);
  color: var(--error);
}

.footer {
  text-align: center;
  margin-top: 2rem;
  color: var(--muted);
  font-size: 0.8rem;
}

@media (max-width: 400px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }

  .stat-box.highlight {
    grid-column: auto;
  }
}