/* ============================
   Глобальные переменные
============================ */
:root {
  --bg: #f7f8fa;
  --card: #ffffff;
  --accent: #0078d7;
  --border: #e6e6e6;
  --text: #222;
  --muted: #6c757d;
  --radius: 10px;
}

/* ============================
   Базовые стили
============================ */
* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Inter", "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
}

/* ============================
   Layout
============================ */
.wrap {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

main.app {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

.container {
  max-width: 600px;
  margin: 40px auto;
  padding: 0 16px;
}

/* Заголовок страницы */
.page-header {
  margin: 10px 0 30px;
}

.page-header .title {
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
}

/* ============================
   Карточка
============================ */
.card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 24px;
  border: 1px solid var(--border);
  box-shadow: 0 8px 24px rgba(0,0,0,0.05);
}

.card h1 {
  margin: 0 0 20px 0;
}

/* ============================
   Форма
============================ */
.profile-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.field label {
  font-size: 13px;
  color: var(--muted);
}

.field input,
.field select {
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  font-size: 14px;
  background: #fff;
}

/* ============================
   Кнопка
============================ */
.btn-primary {
  margin-top: 12px;
  padding: 12px;
  border-radius: 8px;
  border: none;
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  cursor: pointer;
  transition: background .15s ease;
}

.btn-primary:hover {
  background: #0063b1;
}

/* ============================
   Footer
============================ */
.footer {
  text-align: center;
  color: var(--muted);
  font-size: 13px;
  margin: 40px 0 20px;
}