:root {
  --brand: #1E6BAA;
  --bg: #f4f7fb;
  --card: #fff;
  --text: #1a2a3a;
  --muted: #5b6b7c;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
}

body[dir="rtl"] .app-header { flex-direction: row-reverse; }
body[dir="rtl"] .app-main, body[dir="rtl"] .card { text-align: right; }

.app-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  background: var(--brand);
  color: #fff;
}

.logo {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  object-fit: cover;
  background: #fff;
}

.app-header h1 { margin: 0; font-size: 1.25rem; }
.tagline { margin: 4px 0 0; opacity: 0.9; font-size: 0.9rem; }

#lang-select {
  margin-inline-start: auto;
  border: 0;
  border-radius: 8px;
  padding: 8px;
}

.app-main { padding: 16px; display: grid; gap: 12px; }

.card {
  background: var(--card);
  border-radius: 12px;
  padding: 16px;
  box-shadow: 0 2px 8px rgba(0,0,0,.06);
}

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

.field { display: grid; gap: 6px; margin: 12px 0; }
.field input, .field select, .field textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid #d0d7de;
  border-radius: 8px;
  font: inherit;
}

.check { display: flex; gap: 8px; align-items: center; margin: 8px 0; }

.actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }

.btn {
  border: 0;
  border-radius: 10px;
  padding: 12px 16px;
  font-size: 1rem;
  background: #e8eef5;
  color: var(--text);
  cursor: pointer;
}

.btn.primary { background: var(--brand); color: #fff; }
.btn:disabled { opacity: 0.5; }

.list { list-style: none; padding: 0; margin: 16px 0 0; }
.list li {
  padding: 12px 0;
  border-top: 1px solid #eef2f6;
}

.app-footer { padding: 16px; text-align: center; color: var(--muted); }

#offline-banner {
  background: #fff3cd;
  border: 1px solid #ffecb5;
}