/* 역할 선택 진입 팝업 — docs/app/lib/role-picker-modal.js */
.role-picker-modal {
  position: fixed;
  inset: 0;
  z-index: 10050;
  display: none;
  align-items: center;
  justify-content: center;
  padding: clamp(1rem, 4vw, 2rem);
}

html.role-picker-open .role-picker-modal,
.role-picker-modal:not([hidden]) {
  display: flex;
}

html.role-picker-open,
body.role-picker-open {
  overflow: hidden;
}

.role-picker-modal__backdrop {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 10%, rgba(37, 99, 235, 0.18), transparent 42%),
    radial-gradient(circle at 80% 0%, rgba(5, 150, 105, 0.14), transparent 38%),
    rgba(2, 6, 23, 0.76);
  backdrop-filter: blur(6px);
}

.role-picker-modal__dialog {
  position: relative;
  z-index: 1;
  width: min(100%, 42rem);
  padding: clamp(1.35rem, 3.5vw, 2rem);
  border-radius: var(--radius-xl, 1rem);
  border: 1px solid rgba(255, 255, 255, 0.14);
  background:
    linear-gradient(160deg, rgba(255, 255, 255, 0.98), rgba(248, 250, 252, 0.96));
  box-shadow:
    0 28px 80px rgba(2, 6, 23, 0.42),
    0 8px 24px rgba(15, 23, 42, 0.12);
  animation: role-picker-in 0.28s ease;
}

@keyframes role-picker-in {
  from {
    opacity: 0;
    transform: translateY(12px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.role-picker-modal__brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.4rem;
  margin-bottom: 0.95rem;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted, #64748b);
}

.role-picker-modal__logo {
  display: block;
  height: 2.35rem;
  width: auto;
  max-width: min(13.5rem, 70vw);
  object-fit: contain;
  object-position: left center;
}

.role-picker-modal__title {
  margin: 0 0 0.45rem;
  font-size: clamp(1.25rem, 3vw, 1.55rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ink, #0f172a);
}

.role-picker-modal__lead {
  margin: 0 0 1.15rem;
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--ink-secondary, #334155);
}

.role-picker-modal__choices {
  display: grid;
  gap: 0.75rem;
}

@media (min-width: 540px) {
  .role-picker-modal__choices {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.role-picker-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.55rem;
  width: 100%;
  margin: 0;
  padding: 1rem 1.05rem;
  border: 1px solid var(--border, #e2e8f0);
  border-radius: var(--radius-lg, 0.75rem);
  background: #fff;
  text-align: left;
  cursor: pointer;
  transition:
    border-color 0.15s ease,
    box-shadow 0.15s ease,
    transform 0.15s ease,
    background 0.15s ease;
}

.role-picker-card:hover {
  border-color: rgba(37, 99, 235, 0.35);
  box-shadow: 0 10px 28px rgba(15, 23, 42, 0.1);
  transform: translateY(-1px);
}

.role-picker-card:focus-visible {
  outline: 2px solid rgba(37, 99, 235, 0.55);
  outline-offset: 2px;
}

.role-picker-card--customer:hover,
.role-picker-card--customer:focus-visible {
  border-color: rgba(5, 150, 105, 0.45);
}

.role-picker-card--staff:hover,
.role-picker-card--staff:focus-visible {
  border-color: rgba(37, 99, 235, 0.45);
}

.role-picker-card--current {
  border-color: rgba(37, 99, 235, 0.45);
  background: rgba(239, 246, 255, 0.65);
  box-shadow: inset 0 0 0 1px rgba(37, 99, 235, 0.12);
}

.role-picker-card--customer.role-picker-card--current {
  border-color: rgba(5, 150, 105, 0.45);
  background: rgba(236, 253, 245, 0.65);
  box-shadow: inset 0 0 0 1px rgba(5, 150, 105, 0.12);
}

.role-picker-card__icon {
  font-size: 1.65rem;
  line-height: 1;
}

.role-picker-card__title {
  font-size: 1rem;
  font-weight: 800;
  color: var(--ink, #0f172a);
}

.role-picker-card__desc {
  font-size: 0.82rem;
  line-height: 1.45;
  color: var(--muted, #64748b);
}

.role-picker-card__cta {
  margin-top: 0.15rem;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent, #2563eb);
}

.role-picker-card--customer .role-picker-card__cta {
  color: #059669;
}

.role-picker-modal__footnote {
  margin: 0.95rem 0 0;
  font-size: 0.78rem;
  color: var(--muted, #64748b);
  text-align: center;
}

/* ── 직원 로그인 단계 ─────────────────────────── */
.role-picker-modal__step[hidden] {
  display: none;
}

.role-picker-login {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.role-picker-login__back {
  align-self: flex-start;
  border: none;
  background: transparent;
  padding: 0.2rem 0;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--muted, #64748b);
  cursor: pointer;
}

.role-picker-login__back:hover {
  color: var(--accent, #2563eb);
}

.role-picker-login__head {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
}

.role-picker-login__icon {
  font-size: 1.7rem;
  line-height: 1;
}

.role-picker-login__title {
  margin: 0 0 0.25rem;
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--ink, #0f172a);
}

.role-picker-login__lead {
  margin: 0;
  font-size: 0.84rem;
  line-height: 1.5;
  color: var(--muted, #64748b);
}

.role-picker-login__field {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--ink-secondary, #334155);
}

.role-picker-login__field input {
  border: 1px solid var(--border, #e2e8f0);
  border-radius: 0.6rem;
  padding: 0.6rem 0.8rem;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--ink, #0f172a);
  background: #fff;
}

.role-picker-login__field input:focus-visible {
  outline: 2px solid rgba(37, 99, 235, 0.5);
  outline-offset: 1px;
  border-color: rgba(37, 99, 235, 0.5);
}

.role-picker-login__error {
  margin: 0;
  font-size: 0.8rem;
  font-weight: 600;
  color: #dc2626;
}

.role-picker-login__submit {
  margin-top: 0.2rem;
  border: none;
  border-radius: 0.65rem;
  padding: 0.7rem 1rem;
  font-size: 0.92rem;
  font-weight: 700;
  color: #fff;
  background: var(--accent, #2563eb);
  cursor: pointer;
  transition: background 0.15s ease, transform 0.1s ease;
}

.role-picker-login__submit:hover {
  background: #1d4ed8;
  transform: translateY(-1px);
}