/* ═══════════════════════════════════════════════════
   QR Reservation Form — Mobile-first public UI
   Hotel guests use this on their phones.
   ═══════════════════════════════════════════════════ */

:root {
  --qr-bg:        #fafaf7;
  --qr-primary:   #1a1a1a;
  --qr-accent:    #d4af37;
  --qr-success:   #27ae60;
  --qr-danger:    #e74c3c;
  --qr-card:      #ffffff;
  --qr-border:    #e8e8e3;
  --qr-muted:     #888;
  --qr-shadow:    0 2px 16px rgba(0,0,0,0.10);
}

/* ─── Page ─────────────────────────────────── */

.qr-page {
  min-height: 100vh;
  background: var(--qr-bg);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1.5rem 1rem 3rem;
}

.qr-brand {
  text-align: center;
  margin-bottom: 1.5rem;
}

.qr-brand__logo {
  display: block;
  max-width: 200px;
  width: 100%;
  height: auto;
  margin: 0 auto 0.5rem;
  object-fit: contain;
}

.qr-brand__date {
  font-size: 0.875rem;
  color: var(--qr-muted);
  margin-top: 0.25rem;
}

/* ─── Form card ─────────────────────────────── */

.qr-card {
  background: var(--qr-card);
  border-radius: 16px;
  box-shadow: var(--qr-shadow);
  padding: 1.5rem;
  width: 100%;
  max-width: 500px;
  margin-bottom: 1rem;
}

.qr-card__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--qr-primary);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--qr-accent);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* ─── Fields ────────────────────────────────── */

.qr-field {
  margin-bottom: 1.1rem;
}

.qr-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--qr-primary);
  margin-bottom: 0.35rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.qr-label .required {
  color: var(--qr-danger);
  margin-left: 2px;
}

.qr-input {
  width: 100%;
  padding: 0.75rem 0.875rem;
  border: 1.5px solid var(--qr-border);
  border-radius: 8px;
  font-size: 16px; /* Prevent iOS auto-zoom */
  background: var(--qr-bg);
  color: var(--qr-primary);
  transition: border-color 0.15s;
  box-sizing: border-box;
}

.qr-input:focus {
  outline: none;
  border-color: var(--qr-accent);
  background: #fff;
}

.qr-input.is-invalid {
  border-color: var(--qr-danger);
}

.qr-error {
  font-size: 0.75rem;
  color: var(--qr-danger);
  margin-top: 0.25rem;
  display: none;
}

.qr-error.is-visible {
  display: block;
}

/* ─── Counter ───────────────────────────────── */

.qr-counter {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.qr-counter__label {
  font-size: 0.875rem;
  color: var(--qr-primary);
  min-width: 70px;
}

.qr-counter__btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1.5px solid var(--qr-border);
  background: var(--qr-card);
  font-size: 1.25rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--qr-primary);
  transition: background 0.1s, border-color 0.1s;
  flex-shrink: 0;
}

.qr-counter__btn:hover {
  background: var(--qr-accent);
  border-color: var(--qr-accent);
  color: #fff;
}

.qr-counter__value {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--qr-primary);
  min-width: 24px;
  text-align: center;
}

/* ─── Time slots ────────────────────────────── */

.qr-time-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
}

.qr-time-btn {
  padding: 0.6rem 0.25rem;
  border: 1.5px solid var(--qr-border);
  border-radius: 8px;
  background: var(--qr-bg);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  text-align: center;
  color: var(--qr-primary);
  transition: all 0.15s;
}

.qr-time-btn:hover {
  border-color: var(--qr-accent);
  background: #fff9e6;
}

.qr-time-btn.is-selected {
  background: var(--qr-accent);
  border-color: var(--qr-accent);
  color: #fff;
}

/* ─── Fixed menu items ──────────────────────── */

.qr-fixed-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0;
  font-size: 0.875rem;
  color: var(--qr-muted);
  border-bottom: 1px dashed var(--qr-border);
}

.qr-fixed-item:last-child { border-bottom: none; }

.qr-fixed-label {
  font-weight: 600;
  color: var(--qr-primary);
  min-width: 80px;
  font-size: 0.8rem;
}

/* ─── Main course rows ──────────────────────── */

.qr-main-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.6rem;
}

.qr-main-row__label {
  font-size: 0.8rem;
  color: var(--qr-muted);
  min-width: 70px;
  flex-shrink: 0;
}

.qr-main-select {
  flex: 1;
  min-width: 0;
  padding: 0.6rem 0.75rem;
  border: 1.5px solid var(--qr-border);
  border-radius: 8px;
  font-size: 15px;
  background: var(--qr-bg);
  color: var(--qr-primary);
  cursor: pointer;
  overflow: hidden;
  text-overflow: ellipsis;
}

.qr-main-select:focus {
  outline: none;
  border-color: var(--qr-accent);
}

/* ─── Allergy field ─────────────────────────── */

.qr-textarea {
  width: 100%;
  padding: 0.75rem 0.875rem;
  border: 1.5px solid var(--qr-border);
  border-radius: 8px;
  font-size: 15px;
  background: var(--qr-bg);
  color: var(--qr-primary);
  resize: vertical;
  min-height: 72px;
  box-sizing: border-box;
  font-family: inherit;
}

.qr-textarea:focus {
  outline: none;
  border-color: var(--qr-accent);
  background: #fff;
}

/* ─── Submit button ─────────────────────────── */

.qr-submit {
  width: 100%;
  max-width: 500px;
  padding: 1rem;
  background: var(--qr-accent);
  color: #fff;
  border: none;
  border-radius: 12px;
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  letter-spacing: 0.04em;
  box-shadow: 0 4px 16px rgba(212,175,55,0.35);
  transition: opacity 0.15s, transform 0.1s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.qr-submit:hover   { opacity: 0.92; }
.qr-submit:active  { transform: scale(0.98); }
.qr-submit:disabled { opacity: 0.5; cursor: not-allowed; }

/* ─── Error banner ──────────────────────────── */

.qr-banner {
  width: 100%;
  max-width: 500px;
  padding: 0.875rem 1rem;
  border-radius: 10px;
  font-size: 0.875rem;
  margin-bottom: 1rem;
  display: none;
}

.qr-banner.is-visible { display: block; }

.qr-banner--error {
  background: #fde8e8;
  color: var(--qr-danger);
  border: 1px solid #f5c6c6;
}

/* ─── Confirmation screen ───────────────────── */

.qr-confirm {
  width: 100%;
  max-width: 500px;
}

.qr-confirm__icon {
  font-size: 3rem;
  text-align: center;
  display: block;
  margin-bottom: 0.5rem;
}

.qr-confirm__heading {
  font-size: 1.4rem;
  font-weight: 700;
  text-align: center;
  color: var(--qr-success);
  margin-bottom: 0.25rem;
}

.qr-confirm__sub {
  text-align: center;
  color: var(--qr-muted);
  font-size: 0.875rem;
  margin-bottom: 1.5rem;
}

.qr-confirm__row {
  display: flex;
  justify-content: space-between;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--qr-border);
  font-size: 0.9rem;
}

.qr-confirm__row:last-child { border-bottom: none; }

.qr-confirm__row-label  { color: var(--qr-muted); }
.qr-confirm__row-value  { font-weight: 600; color: var(--qr-primary); text-align: right; }

.qr-confirm__id {
  font-size: 2rem;
  font-weight: 700;
  color: var(--qr-accent);
  text-align: center;
  letter-spacing: 0.1em;
  padding: 1rem 0;
}

.qr-confirm__actions {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.qr-confirm__actions .qr-submit {
  flex: 1;
}

.qr-btn-ghost {
  flex: 1;
  padding: 1rem;
  background: transparent;
  border: 1.5px solid var(--qr-border);
  border-radius: 12px;
  font-size: 1rem;
  font-weight: 600;
  color: var(--qr-primary);
  cursor: pointer;
}

/* ─── Menu not ready (info only, not blocking) ── */

.qr-no-menu {
  text-align: center;
  padding: 3rem 1.5rem;
}

.qr-no-menu__icon  { font-size: 3rem; display: block; margin-bottom: 0.75rem; }
.qr-no-menu__title { font-size: 1.25rem; font-weight: 700; margin-bottom: 0.5rem; }
.qr-no-menu__text  { color: var(--qr-muted); font-size: 0.9rem; line-height: 1.5; }

.qr-menu-pending {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 1.5rem;
  background: rgba(212,175,55,0.06);
  border: 1px dashed var(--qr-accent);
}

.qr-menu-pending__icon  { display:flex; justify-content:center; margin-bottom: 0.5rem; }
.qr-menu-pending__icon svg { width: 2rem; height: 2rem; }
.qr-menu-pending__title { font-size: 1rem; font-weight: 700; color: var(--qr-primary); margin-bottom: 0.25rem; }
.qr-menu-pending__text  { color: var(--qr-muted); font-size: 0.85rem; line-height: 1.5; margin: 0; }

/* ─── Date card status variants ─────────────── */

.qr-date-card__status--ok {
  color: var(--qr-success);
}

@media (max-width: 400px) {
  .qr-time-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ─── Date picker grid ──────────────────────── */

.qr-date-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.qr-date-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
  padding: 1rem 0.75rem;
  background: var(--qr-card);
  border: 2px solid var(--qr-border);
  border-radius: 12px;
  cursor: pointer;
  font-family: inherit;
  transition: border-color 0.15s, box-shadow 0.15s, transform 0.1s;
  text-align: center;
}

.qr-date-card:not(.qr-date-card--disabled):hover {
  border-color: var(--qr-accent);
  box-shadow: 0 2px 12px rgba(212,175,55,0.18);
  transform: translateY(-2px);
}

.qr-date-card--selected {
  border-color: var(--qr-accent);
  background: rgba(212,175,55,0.08);
  box-shadow: 0 0 0 3px rgba(212,175,55,0.2);
}

.qr-date-card--disabled {
  opacity: 0.45;
  cursor: not-allowed;
  background: var(--qr-bg);
}

.qr-date-card__label {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--qr-accent);
}

.qr-date-card__day {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--qr-primary);
}

.qr-date-card__ddmm {
  font-size: 1.3rem;
  font-weight: 700;
  font-family: monospace;
  color: var(--qr-primary);
}

.qr-date-card__status {
  font-size: 0.72rem;
  color: var(--qr-muted);
  margin-top: 0.2rem;
}

/* ─── Time slot full state ──────────────────── */

.qr-time-btn.is-full {
  opacity: 0.45;
  cursor: not-allowed;
  background: var(--qr-bg);
  color: var(--qr-muted);
}

.qr-time-full-label {
  display: block;
  font-size: 0.6rem;
  font-weight: 700;
  color: var(--qr-danger);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 2px;
}

.qr-time-avail {
  display: block;
  font-size: 0.65rem;
  color: var(--qr-success);
  font-weight: 600;
  margin-top: 2px;
}

/* ─── Special request char counter ─────────── */

.qr-char-count {
  font-size: 0.72rem;
  color: var(--qr-muted);
  text-align: right;
  margin-top: 0.25rem;
}