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

html,
body {
  margin: 0;
  padding: 0;
  min-height: 100%;
}

body {
  font-family: var(--font-sans);
  background: var(--color-background);
  color: var(--color-text);
  line-height: 1.4;
  letter-spacing: -0.01em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: var(--color-text);
  text-decoration: none;
}

button,
input,
textarea,
select {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

h1,
h2,
h3,
p {
  margin: 0;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 52px;
  padding: 0.8rem 1.2rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: background var(--transition), transform var(--transition), opacity var(--transition);
}

.btn:active {
  transform: scale(0.985);
}

.btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
}

.btn-primary {
  background: var(--color-brand);
  color: var(--color-text);
}

.btn-primary:hover:not(:disabled) {
  background: var(--color-brand-hover);
}

.btn-secondary {
  background: transparent;
  color: var(--color-text);
  box-shadow: inset 0 0 0 1.5px var(--color-text);
}

.btn-secondary:hover:not(:disabled) {
  background: rgba(51, 43, 36, 0.04);
}

.btn-ghost {
  background: transparent;
  color: var(--color-text);
  box-shadow: inset 0 0 0 1px var(--color-border);
  border-radius: var(--radius-md);
}

.btn-danger {
  background: var(--color-danger-bg);
  color: var(--color-danger);
  border-radius: var(--radius-md);
}

.btn-block {
  width: 100%;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.field label {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
}

.field .hint {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.field input,
.field textarea,
.field select {
  min-height: 50px;
  padding: 0.75rem 0;
  border: none;
  border-bottom: 1.5px solid var(--color-border);
  border-radius: 0;
  background: transparent;
  outline: none;
  transition: border-color var(--transition);
}

.field textarea {
  min-height: 96px;
  resize: vertical;
}

.field input:focus,
.field textarea:focus,
.field select:focus {
  border-bottom-color: var(--color-brand);
}

.field-error {
  color: var(--color-danger);
  font-size: 0.78rem;
}

.empty-state {
  text-align: left;
  padding: 2rem 0;
  color: var(--color-text-muted);
}

.empty-state strong {
  display: block;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
}

.status-pill {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.status-pending {
  color: var(--color-warning);
}

.status-confirmed {
  color: var(--color-success);
}

.status-cancelled {
  color: var(--color-danger);
}

.status-completed {
  color: var(--color-info);
}

.toast {
  position: fixed;
  left: 50%;
  bottom: calc(var(--nav-height) + var(--safe-bottom) + 1rem);
  transform: translateX(-50%) translateY(120%);
  z-index: 80;
  max-width: min(92vw, 360px);
  padding: 0.85rem 1.1rem;
  border-radius: var(--radius-md);
  background: var(--color-text);
  color: #fff;
  font-size: 0.88rem;
  opacity: 0;
  pointer-events: none;
  transition: transform 220ms ease, opacity 220ms ease;
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.toast.admin {
  bottom: 1.5rem;
}

.summary-list {
  display: grid;
  gap: 0.85rem;
  padding: 0.25rem 0 1rem;
}

.summary-list div {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.95rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--color-border);
}

.summary-list span {
  color: var(--color-text-muted);
}

.summary-list strong {
  text-align: right;
  font-weight: 600;
}

.hidden {
  display: none !important;
}