:root {
  --white: #ffffff;
  --primary: #000000;
  --secondary: #ffffff;

  --orange: #ff9b64;
  --lila: #cac0ff;
  --blue: #0177ff;
  --yellow: #ffce4e;
  --roas: #feb0d7;
  --mint: #b5f0de;
  --green: #d8eb89;
  --red: #fc3749;
  --gray-light: #f2f2f6;
  --gray: #93929c;
  --gray-dark: #595959;

  --background: var(--secondary);
  --foreground: var(--primary);
  --muted: var(--gray-light);
  --muted-foreground: var(--gray-dark);
  --border: var(--gray);
  --input: var(--gray);
  --ring: var(--blue);
  --radius: 0.5rem;
}

/* Reusable module wrappers */
.pos-module-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.pos-card {
  min-height: 220px;
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 12px;
  background: var(--secondary);
  color: var(--primary);
  border: 1px solid var(--border);
}

.pos-card h5 {
  margin: 0 0 8px;
  font-size: 18px;
  line-height: 1.3;
}

.pos-card p {
  margin: 0;
  color: inherit;
  overflow-wrap: anywhere;
}

.pos-card--dark {
  background: var(--primary);
  color: var(--secondary);
}

.pos-card--orange {
  background: var(--orange);
}

.pos-card--lila {
  background: var(--lila);
}

.pos-card--blue {
  background: var(--blue);
  color: var(--secondary);
}

.pos-card--green {
  background: var(--green);
}

.pos-card--mint {
  background: var(--mint);
}

.pos-card--roas {
  background: var(--roas);
}

.pos-card--yellow {
  background: var(--yellow);
}

.pos-card--gray {
  background: var(--gray-light);
}

.pos-card--red {
  background: var(--red);
}

/* Reusable form system (system font stays from page/body) */
.pos-form {
  max-width: 420px;
  display: grid;
  gap: 16px;
}

.pos-form .form-group {
  display: grid;
  gap: 8px;
}

label,
.form-label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  line-height: 1.2;
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="url"],
input[type="tel"],
input[type="search"],
input[type="number"],
input[type="date"],
input[type="time"],
input[type="datetime-local"],
input[type="month"],
input[type="week"],
textarea,
select,
.form-input,
.form-textarea,
.form-select {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--secondary);
  color: var(--foreground);
  font-family: inherit;
  font-size: 15px;
  line-height: 1.5;
}

textarea,
.form-textarea {
  min-height: 120px;
}

select,
.form-select {
  padding-right: 44px;
  background-image: linear-gradient(45deg, transparent 50%, var(--gray) 50%),
    linear-gradient(135deg, var(--gray) 50%, transparent 50%);
  background-position: calc(100% - 18px) calc(50% - 2px), calc(100% - 12px) calc(50% - 2px);
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
}

input::placeholder,
textarea::placeholder {
  color: var(--muted-foreground);
  opacity: 1;
}

input:focus,
textarea:focus,
select:focus,
.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--primary);
}

input:focus-visible,
textarea:focus-visible,
select:focus-visible,
.form-input:focus-visible,
.form-textarea:focus-visible,
.form-select:focus-visible {
  outline: 2px solid var(--ring);
  outline-offset: 2px;
}

input[type="checkbox"],
input[type="radio"],
input[type="range"] {
  accent-color: var(--primary);
}

.pos-form-notice {
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 14px;
  line-height: 1.4;
}

.pos-form-notice--success,
.pos-form-notice--info {
  background: var(--gray-light);
  color: var(--primary);
}

.pos-form-notice--error {
  background: rgba(252, 55, 73, 0.08);
  border-color: rgba(252, 55, 73, 0.35);
  color: var(--primary);
}

@media (max-width: 1024px) {
  .pos-module-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .pos-module-grid {
    grid-template-columns: 1fr;
  }
}