@import url('https://fonts.googleapis.com/css2?family=Vazirmatn:wght@400;500;600;700&display=swap');

:root {
  --ink: #13223B;
  --ink-soft: #33445F;
  --accent: #C98A2E;
  --accent-deep: #A66F1E;
  --bg: #EFF1F4;
  --surface: #FFFFFF;
  --border: #DCE0E6;
  --error: #B3261E;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: 'Vazirmatn', sans-serif;
  background: var(--bg);
  color: var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
}

.wrap { width: 100%; padding: 24px; }

.card {
  position: relative;
  max-width: 380px;
  margin: 0 auto;
  background: var(--surface);
  border: 1px solid var(--border);
  border-top: 4px solid var(--accent);
  padding: 32px 28px;
}

.lang-switch {
  position: absolute;
  top: 14px;
  inset-inline-end: 14px;
  display: flex;
  gap: 2px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 3px;
  cursor: pointer;
  font-family: inherit;
}

.lang-switch span {
  padding: 3px 9px;
  font-size: 12px;
  border-radius: 16px;
  color: var(--ink-soft);
}

.lang-switch span.active {
  background: var(--ink);
  color: #fff;
}

.brand {
  margin: 0 0 4px;
  font-size: 24px;
  font-weight: 700;
}

.sub {
  margin: 0 0 24px;
  color: var(--ink-soft);
  font-size: 14px;
}

.tabs {
  display: flex;
  border-bottom: 1px solid var(--border);
  margin-bottom: 20px;
}

.tab {
  flex: 1;
  background: none;
  border: none;
  padding: 10px 4px;
  font-family: inherit;
  font-size: 14px;
  color: var(--ink-soft);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}

.tab.active {
  color: var(--ink);
  border-bottom-color: var(--accent);
  font-weight: 600;
}

.panel { display: none; flex-direction: column; gap: 6px; }
.panel.active { display: flex; }

label { font-size: 13px; color: var(--ink-soft); margin-top: 10px; }

input {
  font-family: inherit;
  font-size: 15px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--ink);
  outline: none;
}

input:focus { border-color: var(--accent); }

.btn {
  margin-top: 18px;
  padding: 11px;
  font-family: inherit;
  font-size: 15px;
  font-weight: 600;
  background: var(--ink);
  color: #fff;
  border: none;
  cursor: pointer;
}

.btn:hover { background: var(--ink-soft); }
.btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.btn-link {
  margin-top: 12px;
  background: none;
  border: none;
  color: var(--accent-deep);
  font-family: inherit;
  font-size: 13px;
  cursor: pointer;
  padding: 4px;
}

.hint { font-size: 13px; color: var(--ink-soft); margin: 0 0 4px; }

.error {
  margin-top: 16px;
  padding: 10px 12px;
  background: #FBEAE9;
  color: var(--error);
  font-size: 13px;
  border-inline-start: 3px solid var(--error);
}