:root {
  --color-brand: #011E43;
  --color-brand-soft: #E8ECF2;
  --color-ink: #1C1C1C;
  --color-black: #000000;
  --color-bg: #FFFFFF;
  --color-bg-muted: #F9F9F9;
  --color-border: #EFEFEF;
  --color-success: #307A07;
  --color-success-bg: #D4E3CB;
  --color-warning: #ED8A00;
  --color-warning-bg: #FDF1E0;
  --color-error: #E32C2B;
  --color-error-bg: #F3CCCC;
  --font-family: "Instrument Sans", -apple-system, "Hiragino Sans", "Yu Gothic", sans-serif;
  --heading-letter-spacing: 0.12em;
  --radius: 14px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--color-bg-muted);
  color: var(--color-ink);
  font-family: var(--font-family);
  font-size: 15px;
  line-height: 1.6;
  /* 繝懊ち繝ｳ遲峨�騾｣謇薙ｒ繧ｺ繝ｼ繝�謫堺ｽ懊→隱､隱崎ｭ倥＆縺帙↑縺�(繝斐Φ繝√ぜ繝ｼ繝�縺ｯ蠑輔″邯壹″蜿ｯ閭ｽ) */
  touch-action: manipulation;
}

button, a, input, select, textarea {
  touch-action: manipulation;
}

h1, h2, h3, .heading {
  text-transform: uppercase;
  letter-spacing: var(--heading-letter-spacing);
  font-weight: 600;
  color: var(--color-brand);
}

a { color: var(--color-brand); }

.app-shell {
  max-width: 480px;
  margin: 0 auto;
  min-height: 100vh;
  background: var(--color-bg);
  display: flex;
  flex-direction: column;
}

.app-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-brand);
  color: #fff;
  position: sticky;
  top: 0;
  z-index: 10;
}

.app-topbar .brand {
  text-transform: uppercase;
  letter-spacing: var(--heading-letter-spacing);
  font-weight: 700;
  font-size: 14px;
}

.app-topbar .user-info {
  font-size: 12px;
  color: #ccc;
}

.app-topbar a.logout {
  color: #fff;
  font-size: 12px;
  text-decoration: underline;
  margin-left: 12px;
}

.app-main {
  flex: 1;
  padding: 20px;
  padding-bottom: 90px;
}

.app-bottomnav {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 480px;
  display: flex;
  border-top: 1px solid var(--color-border);
  background: var(--color-bg);
}

.app-bottomnav a {
  position: relative;
  flex: 1;
  text-align: center;
  padding: 14px 0;
  text-decoration: none;
  color: var(--color-ink);
  font-size: 13px;
  letter-spacing: 0.05em;
}

.nav-badge {
  position: absolute;
  top: 4px;
  right: calc(50% - 26px);
  min-width: 16px;
  height: 16px;
  padding: 0 4px;
  border-radius: 999px;
  background: var(--color-error);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  line-height: 16px;
  text-align: center;
}

.app-bottomnav a.active {
  color: var(--color-brand);
  font-weight: 700;
  border-top: 2px solid var(--color-brand);
}

.card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 16px;
  box-shadow: 0 2px 10px rgba(35, 24, 21, 0.05);
}

.btn {
  display: inline-block;
  padding: 14px 20px;
  border-radius: 10px;
  border: none;
  font-size: 13px;
  letter-spacing: 0.06em;
  font-weight: 600;
  cursor: pointer;
  text-align: center;
  text-decoration: none;
  transition: transform 0.05s ease;
}

.btn:active { transform: scale(0.98); }

.btn-primary { background: var(--color-brand); color: #fff; }
.btn-primary:disabled { background: #EDEAE8; color: #B3ABA7; cursor: not-allowed; }
.btn-success { background: var(--color-success); color: #fff; }
.btn-danger { background: var(--color-error); color: #fff; }
.btn-outline { background: var(--color-bg-muted); color: var(--color-ink); border: 1px solid var(--color-border); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.badge-pending { background: var(--color-warning-bg); color: var(--color-warning); }
.badge-approved { background: var(--color-success-bg); color: var(--color-success); }
.badge-rejected { background: var(--color-error-bg); color: var(--color-error); }
.summary-warning { background: var(--color-error-bg); color: var(--color-error); font-size: 12px; font-weight: 700; padding: 8px 10px; border-radius: 6px; margin: 6px 0; }

/* work-status badge on the punch screen: 譛ｪ蜃ｺ蜍､/蜃ｺ蜍､荳ｭ/莨第�荳ｭ/騾€蜍､貂医∩ */
.status-badge {
  display: inline-block;
  padding: 5px 14px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.05em;
  background: #EDEAE8;
  color: #7A716D;
}
.status-badge.working { background: var(--color-success-bg); color: var(--color-success); }
.status-badge.break { background: var(--color-warning-bg); color: var(--color-warning); }
.status-badge.done { background: var(--color-brand-soft); color: var(--color-brand); }

.punch-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 16px;
}

.punch-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 16px 8px;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  background: #EDEAE8;
  color: #B3ABA7;
  transition: transform 0.05s ease;
}

.punch-btn:active { transform: scale(0.97); }
.punch-btn:disabled { cursor: not-allowed; }

.punch-btn.enabled {
  background: var(--color-brand);
  color: #fff;
}

.punch-btn .punch-icon { width: 28px; height: 28px; display: flex; align-items: center; justify-content: center; }
.punch-btn .punch-icon svg { width: 100%; height: 100%; }
.punch-btn .punch-label { font-size: 15px; font-weight: 700; margin-top: 4px; }
.punch-btn .punch-sub { font-size: 11px; opacity: 0.85; }

.greeting-line {
  font-size: 13px;
  color: #7A716D;
  margin: 4px 0 0;
}

.pin-pad {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  max-width: 280px;
  margin: 24px auto 0;
}

.pin-pad button {
  aspect-ratio: 1;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  background: #fff;
  font-size: 22px;
  font-weight: 600;
  color: var(--color-ink);
}

.pin-dots {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin: 16px 0;
}

.pin-dots .dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 1px solid var(--color-ink);
}

.pin-dots .dot.filled { background: var(--color-brand); border-color: var(--color-brand); }

.toast {
  position: fixed;
  bottom: 100px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-brand);
  color: #fff;
  padding: 12px 20px;
  border-radius: 999px;
  font-size: 13px;
  max-width: 90%;
  text-align: center;
  z-index: 50;
  box-shadow: 0 4px 16px rgba(0,0,0,0.2);
}

.error-text { color: var(--color-error); font-size: 13px; }

/* Filter forms: 2-column grid of label+field pairs, with the submit button on its own row */
.filter-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 12px; }
.filter-grid label { margin-bottom: 14px; }
.filter-actions { display: flex; gap: 8px; flex-wrap: wrap; }

/* Form fields: labels wrap their input/select/textarea and stack it below the label text */
label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--color-ink);
  margin-bottom: 18px;
}

input[type="text"],
input[type="email"],
input[type="date"],
input[type="time"],
input[type="number"],
select,
textarea {
  display: block;
  width: 100%;
  margin-top: 8px;
  padding: 14px 16px;
  font-size: 16px;
  font-family: var(--font-family);
  font-weight: 400;
  color: var(--color-ink);
  background: var(--color-bg);
  border: 1.5px solid var(--color-border);
  border-radius: 10px;
  box-sizing: border-box;
}

label > input[type="text"],
label > input[type="email"],
label > input[type="date"],
label > input[type="time"],
label > input[type="number"],
label > select,
label > textarea {
  margin-top: 8px;
}

textarea {
  min-height: 90px;
  resize: vertical;
  line-height: 1.5;
  font-weight: 400;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--color-brand);
  box-shadow: 0 0 0 3px var(--color-brand-soft);
}

input:disabled,
select:disabled,
textarea:disabled {
  background: var(--color-bg-muted);
  color: #aaa;
}

table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { text-align: left; padding: 8px 4px; border-bottom: 1px solid var(--color-border); }