/* MF Checkin — base styles */

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

:root {
  --ck-primary: #2575fc;
  --ck-primary-dark: #1a5fc9;
  --ck-accent: #6a11cb;
  --ck-bg: #f4f6fb;
  --ck-text: #1a1f36;
  --ck-muted: #6b7280;
  --ck-border: #e1e5f1;
  --ck-success: #0d8b5c;
  --ck-success-bg: #e7f7ef;
  --ck-error: #c53030;
  --ck-error-bg: #fde8e8;
  --ck-warn: #9a6700;
  --ck-warn-bg: #fff8e6;
  --ck-info: #0b5468;
  --ck-info-bg: #e6f4f9;
  --ck-radius: 12px;
  --ck-shadow: 0 4px 18px rgba(15, 23, 42, 0.08);
  --ck-shadow-lg: 0 15px 35px rgba(15, 23, 42, 0.12);
}

html, body {
  margin: 0; padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
  color: var(--ck-text);
  background: var(--ck-bg);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--ck-primary); text-decoration: none; }
a:hover { text-decoration: underline; }

button {
  font-family: inherit;
  cursor: pointer;
  border: 0;
}

/* ---- buttons ---- */
.ck-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 22px;
  font-size: 16px;
  font-weight: 600;
  border-radius: var(--ck-radius);
  background: linear-gradient(135deg, var(--ck-accent) 0%, var(--ck-primary) 100%);
  color: #fff;
  transition: transform .12s, box-shadow .12s, opacity .12s;
  min-height: 48px;
}
.ck-btn:hover:not(:disabled) { transform: translateY(-1px); box-shadow: 0 6px 14px rgba(37,117,252,.3); }
.ck-btn:active:not(:disabled) { transform: translateY(0); }
.ck-btn:disabled { opacity: .55; cursor: not-allowed; }
.ck-btn--ghost {
  background: transparent;
  color: var(--ck-primary);
  border: 1px solid var(--ck-border);
}
.ck-btn--ghost:hover:not(:disabled) { background: rgba(37,117,252,.06); box-shadow: none; }
.ck-btn--danger { background: var(--ck-error); }
.ck-btn--block { width: 100%; }

/* ---- inputs ---- */
.ck-input, .ck-select {
  width: 100%;
  padding: 14px 16px;
  font-size: 16px;
  border: 2px solid var(--ck-border);
  border-radius: var(--ck-radius);
  background: #fff;
  color: var(--ck-text);
  transition: border-color .15s, box-shadow .15s;
  outline: none;
  min-height: 48px;
}
.ck-input:focus, .ck-select:focus {
  border-color: var(--ck-primary);
  box-shadow: 0 0 0 4px rgba(37,117,252,.1);
}
.ck-input:disabled { background: #f7f8fc; }

/* ---- messages ---- */
.ck-msg {
  padding: 12px 16px;
  border-radius: 10px;
  font-size: 14px;
  margin-bottom: 16px;
  line-height: 1.4;
  display: none;
}
.ck-msg.show { display: block; animation: ckFadeIn .18s ease-out; }
.ck-msg--success { background: var(--ck-success-bg); color: var(--ck-success); border-left: 4px solid var(--ck-success); }
.ck-msg--error   { background: var(--ck-error-bg);   color: var(--ck-error);   border-left: 4px solid var(--ck-error); }
.ck-msg--warn    { background: var(--ck-warn-bg);    color: var(--ck-warn);    border-left: 4px solid var(--ck-warn); }
.ck-msg--info    { background: var(--ck-info-bg);    color: var(--ck-info);    border-left: 4px solid var(--ck-info); }

@keyframes ckFadeIn { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: translateY(0); } }

/* ---- layout ---- */
.ck-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
.ck-topbar {
  background: linear-gradient(90deg, #0b5468 0%, #12b1d1 100%);
  color: #fff;
  padding: 12px 20px;
  padding-top: max(12px, env(safe-area-inset-top));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  box-shadow: 0 2px 12px rgba(11,84,104,.15);
  z-index: 10;
}
.ck-topbar__brand {
  display: flex; align-items: center; gap: 10px;
  font-weight: 700; font-size: 17px;
}
.ck-topbar__brand img { height: 32px; }
.ck-topbar__actions { display: flex; align-items: center; gap: 10px; }
.ck-topbar__user {
  font-size: 13px; opacity: .9; max-width: 180px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.ck-topbar__logout {
  background: rgba(255,255,255,.15);
  color: #fff;
  border-radius: 8px;
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
}
.ck-topbar__logout:hover { background: rgba(255,255,255,.25); text-decoration: none; }

.ck-main { flex: 1; padding: 20px; max-width: 960px; margin: 0 auto; width: 100%; }

@media (max-width: 480px) {
  .ck-main { padding: 14px; }
  .ck-topbar__user { display: none; }
}