:root {
  --blue: #0b5fff;
  --blue-dark: #0848c4;
  --bg: #f4f6fb;
  --card: #ffffff;
  --text: #1a1f36;
  --muted: #6b7280;
  --border: #d7dbe7;
  --error: #c0264a;
  --ok: #0a7d40;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  -webkit-text-size-adjust: 100%;
}

.view {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  padding: env(safe-area-inset-top) 0 env(safe-area-inset-bottom);
}

/* The hidden attribute must win over .view's display:flex, or hidden
   views stay on screen. .view[hidden] outranks .view on specificity. */
.view[hidden] { display: none; }

#login-view { justify-content: center; align-items: center; padding: 1.25rem; }

.app-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--blue);
  color: #fff;
  padding: 1rem 1.25rem;
  font-weight: 600;
  font-size: 1.05rem;
}

.card {
  background: var(--card);
  width: 100%;
  max-width: 480px;
  margin: 1rem auto;
  padding: 1.25rem;
  border-radius: 14px;
  box-shadow: 0 1px 3px rgba(16, 24, 40, 0.08);
}

h1 { font-size: 1.4rem; margin: 0 0 .25rem; }
.muted { color: var(--muted); margin: 0 0 1rem; }

form { display: flex; flex-direction: column; gap: .9rem; }

label {
  display: flex;
  flex-direction: column;
  font-size: .85rem;
  font-weight: 600;
  color: var(--muted);
  gap: .35rem;
}

label.checkbox {
  flex-direction: row;
  align-items: center;
  gap: .5rem;
  font-weight: 500;
}

input[type="text"],
input[type="password"],
input[type="number"],
input[type="date"] {
  font-size: 1rem;            /* 16px+ stops iOS zoom-on-focus */
  padding: .75rem .8rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #fff;
  color: var(--text);
  width: 100%;
}

input:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(11, 95, 255, 0.15);
}

.row { display: flex; gap: .75rem; }
.row > label { flex: 1; }

/* Password show/hide toggle */
.pw-wrap { position: relative; }
.pw-wrap input { padding-right: 4rem; }
.pw-toggle {
  position: absolute;
  top: 50%;
  right: .4rem;
  transform: translateY(-50%);
  background: none;
  color: var(--blue);
  font-size: .8rem;
  font-weight: 700;
  padding: .4rem .5rem;
}
.pw-toggle:active { color: var(--blue-dark); }

fieldset {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1rem .9rem;
  display: flex;
  flex-direction: column;
  gap: .9rem;
}
legend { font-size: .8rem; font-weight: 700; color: var(--text); padding: 0 .4rem; }

button { font-size: 1rem; cursor: pointer; border: none; border-radius: 10px; }

.primary {
  background: var(--blue);
  color: #fff;
  padding: .9rem;
  font-weight: 700;
  margin-top: .25rem;
}
.primary:active { background: var(--blue-dark); }
.primary:disabled { opacity: .6; cursor: default; }

.link { background: none; color: #fff; text-decoration: underline; padding: .25rem; }

.error { color: var(--error); font-size: .85rem; margin: 0; }
.status { font-size: .95rem; margin: .25rem 0 0; padding: .6rem .75rem; border-radius: 8px; }
.status.ok { background: #e7f6ee; color: var(--ok); }
.status.err { background: #fdeaef; color: var(--error); }