/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 10px 22px;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: -0.01em;
  white-space: nowrap;
  border: 1px solid transparent;
  transition: background var(--duration) var(--ease), color var(--duration) var(--ease),
    border-color var(--duration) var(--ease), transform 160ms var(--ease), opacity var(--duration);
}

.btn:hover {
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(0);
}

.btn--primary {
  background: var(--accent);
  color: var(--accent-fg);
}

.btn--primary:hover {
  filter: brightness(0.94);
}

.btn--outline {
  background: transparent;
  color: var(--text);
  border-color: var(--text);
}

.btn--outline:hover {
  background: var(--text);
  color: var(--bg);
}

.btn--ghost {
  background: var(--surface);
  color: var(--text);
}

.btn--danger {
  color: var(--danger);
  border-color: var(--danger);
  background: transparent;
}

.btn--sm {
  min-height: 36px;
  padding: 6px 16px;
  font-size: 13px;
}

.btn--lg {
  min-height: 52px;
  padding: 12px 32px;
  font-size: 16px;
}

.btn--block {
  width: 100%;
}

.btn:disabled,
.btn.is-disabled {
  opacity: 0.4;
  pointer-events: none;
}

.btn--icon {
  width: 44px;
  height: 44px;
  padding: 0;
  border-radius: 50%;
}

.btn--icon.btn--sm {
  width: 36px;
  height: 36px;
}

/* Fields */
.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
}

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

.field__control {
  position: relative;
  display: flex;
  align-items: center;
}

.input,
.select,
.textarea {
  width: 100%;
  min-height: 52px;
  padding: 12px 44px 12px 16px;
  background: var(--input-bg);
  background-color: var(--input-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text);
  transition: border-color var(--duration);
}

.textarea {
  min-height: 120px;
  resize: vertical;
  padding-top: 14px;
}

.input::placeholder,
.textarea::placeholder {
  color: var(--text-subtle);
}

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

.field.is-error .input,
.field.is-error .textarea {
  border-color: var(--danger);
  color: var(--danger);
}

.field.is-success .input {
  border-color: var(--border);
}

.field__icon {
  position: absolute;
  right: 12px;
  display: flex;
  gap: 8px;
  color: var(--text-muted);
}

.field__icon button {
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  color: var(--text-muted);
}

.field__hint {
  font-size: 12px;
  color: var(--danger);
}

.select {
  appearance: none;
  -webkit-appearance: none;
  padding-right: 40px;
  background-color: var(--input-bg);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%239a9a9a' stroke-width='2'%3E%3Cpath d='M4 6l4 4 4-4'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
}

/* Checkbox / radio */
.check,
.radio {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: var(--text-muted);
  cursor: pointer;
  line-height: 1.4;
}

.check input,
.radio input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.check__box,
.radio__box {
  width: 18px;
  height: 18px;
  margin-top: 1px;
  border: 1.5px solid var(--text);
  border-radius: 4px;
  flex-shrink: 0;
  display: grid;
  place-items: center;
}

.radio__box {
  border-radius: 50%;
}

.check input:checked + .check__box {
  background: var(--text);
}

.check input:checked + .check__box::after {
  content: "";
  width: 10px;
  height: 6px;
  border-left: 2px solid var(--bg);
  border-bottom: 2px solid var(--bg);
  transform: rotate(-45deg) translate(0, -1px);
}

.radio input:checked + .radio__box::after {
  content: "";
  width: 10px;
  height: 10px;
  background: var(--text);
  border-radius: 50%;
}

.check a {
  color: var(--text);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* Tabs / pills */
.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tab {
  min-height: 40px;
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  color: var(--text-muted);
  border: 1px solid transparent;
  font-weight: 500;
  font-size: 14px;
}

.tab.is-active {
  color: var(--text);
  border-color: var(--text);
}

.tab:hover:not(.is-active) {
  color: var(--text);
}

/* Badge */
.badge {
  display: inline-grid;
  place-items: center;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: 50px;
  background: var(--danger);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  line-height: 1;
}

.status {
  font-weight: 600;
  font-size: 13px;
}

.status--paid { color: var(--text-muted); }
.status--used { color: var(--success); }
.status--returned { color: var(--warning); }
.status--cancelled,
.status--rejected,
.status--pay { color: var(--danger); }
.status--progress { color: var(--text); }

/* Cards */
.card {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  padding: 20px;
}

.event-card {
  display: block;
  position: relative;
  isolation: isolate;
  color: #fff;
}

.event-card__media {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-radius: 32px;
  position: relative;
  background: var(--surface-2);
}

.event-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 480ms var(--ease);
}

.event-card:hover .event-card__media img {
  transform: scale(1.04);
}

.event-card__price {
  position: absolute;
  right: 12px;
  bottom: 12px;
  z-index: 2;
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  border: 1px solid rgb(255 255 255 / 0.55);
  background: var(--price-pill-bg);
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  backdrop-filter: blur(8px);
}

.event-card__body {
  position: relative;
  margin-top: 12px;
  padding: 0;
}

.event-card__title {
  font-size: 22px;
  font-weight: 600;
  line-height: 1.25;
  color: var(--text);
}

.event-card__meta {
  margin-top: 2px;
  font-size: 15px;
  line-height: 1.4;
  color: var(--text-muted);
}

.event-card--hero,
.event-card--wide {
  overflow: hidden;
  border-radius: 32px;
}

.event-card--hero {
  min-height: 360px;
}

.event-card--hero .event-card__media,
.event-card--wide .event-card__media {
  aspect-ratio: auto;
  height: 100%;
  min-height: 360px;
}

.event-card--hero .event-card__overlay,
.event-card--wide .event-card__overlay {
  position: absolute;
  inset: 0;
  padding: 22px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: var(--hero-overlay);
  z-index: 1;
}

.event-card--hero .event-card__title,
.event-card--wide .event-card__title {
  font-size: clamp(22px, 2.4vw, 32px);
  color: #fff;
}

.event-card--hero .event-card__meta,
.event-card--wide .event-card__meta {
  color: rgb(255 255 255 / 0.85);
}

.event-card--portrait .event-card__media {
  aspect-ratio: 3 / 4;
}

.ticket-card {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.ticket-card__head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px 8px;
  font-size: 13px;
  color: var(--text-muted);
}

.ticket-card__media {
  margin: 0 16px;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 16 / 10;
  background: var(--surface-3);
}

.ticket-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ticket-card__body {
  padding: 12px 16px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.ticket-card__id {
  font-size: 12px;
  color: var(--text-subtle);
}

.ticket-card__title {
  font-size: 16px;
  font-weight: 650;
}

.ticket-card__row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-muted);
}

.ticket-card__actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: auto;
  padding-top: 8px;
}

.ticket-card__actions .btn {
  flex: 1;
}

.kpi {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  padding: 18px 20px;
}

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

.kpi__value {
  margin-top: 8px;
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.chart-card {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  padding: 18px 20px 12px;
}

.chart-card__head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 12px;
}

.chart-card__label {
  color: var(--text-muted);
  font-size: 13px;
}

.chart-card__value {
  font-weight: 700;
  font-size: 20px;
}

.bars {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 8px;
  align-items: stretch;
  height: 140px;
}

.bars__y {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  font-size: 10px;
  color: var(--text-subtle);
  text-align: right;
}

.bars__plot {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 100%;
  border-bottom: 1px solid var(--border);
}

.bars__col {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100%;
  justify-content: flex-end;
  gap: 6px;
}

.bars__bar {
  width: 100%;
  max-width: 28px;
  border-radius: 6px 6px 0 0;
  background: var(--surface-3);
}

.bars__bar.is-active {
  background: var(--text);
}

.bars__x {
  font-size: 9px;
  color: var(--text-subtle);
  white-space: nowrap;
}

/* Modal */
.modal {
  width: min(720px, calc(100vw - 32px));
  background: var(--surface);
  border-radius: var(--radius-xl);
  padding: 22px 24px 24px;
  box-shadow: var(--shadow-lg);
}

.modal--sm {
  width: min(480px, calc(100vw - 32px));
}

.modal--lg {
  width: min(980px, calc(100vw - 32px));
}

.modal__head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}

.modal__title {
  font-size: 22px;
  font-weight: 700;
  flex: 1;
}

.modal__close,
.modal__back {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  color: var(--text);
}

.modal__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 20px;
}

/* Toasts */
.toasts {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 80;
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: min(360px, calc(100vw - 32px));
}

.toast {
  display: grid;
  grid-template-columns: 36px 1fr auto;
  gap: 12px;
  align-items: start;
  background: var(--surface-2);
  border-radius: var(--radius-md);
  padding: 14px;
  box-shadow: var(--shadow-md);
}

.toast__icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: grid;
  place-items: center;
}

.toast--success .toast__icon { background: var(--success); color: #fff; }
.toast--error .toast__icon { background: var(--danger); color: #fff; }
.toast--info .toast__icon { background: var(--surface-3); color: var(--text); }

.toast h4 {
  font-size: 14px;
}

.toast p {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 2px;
}

/* Dropdown */
.dropdown {
  position: relative;
}

.dropdown__menu {
  position: absolute;
  right: 0;
  top: calc(100% + 6px);
  min-width: 160px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 6px;
  box-shadow: var(--shadow-md);
  z-index: 20;
  display: none;
}

.dropdown.is-open .dropdown__menu {
  display: block;
}

.dropdown__menu button,
.dropdown__menu a {
  display: block;
  width: 100%;
  text-align: left;
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 14px;
}

.dropdown__menu button:hover,
.dropdown__menu a:hover {
  background: var(--surface-3);
}

.dropdown__menu .is-danger {
  color: var(--danger);
}

/* Empty */
.empty {
  display: grid;
  place-items: center;
  text-align: center;
  gap: 16px;
  min-height: 320px;
  color: var(--text-muted);
}

.empty__icon {
  width: 72px;
  height: 72px;
  opacity: 0.55;
}

.empty p {
  font-size: 18px;
  color: var(--text);
}

/* Pagination */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 28px;
  color: var(--text-muted);
  font-size: 14px;
}

.pagination a,
.pagination button {
  min-width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  border-radius: 8px;
}

.pagination .is-active {
  color: var(--text);
  font-weight: 700;
}

/* Breadcrumb */
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 13px;
  color: var(--text-subtle);
  margin: 18px 0 22px;
}

.breadcrumb a:hover {
  color: var(--text);
}

/* Date strip */
.date-strip-wrap {
  position: relative;
}

.date-strip-wrap::before,
.date-strip-wrap::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 8px;
  width: 56px;
  z-index: 1;
  pointer-events: none;
  transition: opacity 180ms ease;
}

.date-strip-wrap::before {
  left: 0;
  background: linear-gradient(to right, var(--bg) 0%, transparent 100%);
}

.date-strip-wrap::after {
  right: 0;
  background: linear-gradient(to left, var(--bg) 0%, transparent 100%);
}

.date-strip-wrap.is-at-start::before {
  opacity: 0;
}

.date-strip-wrap.is-at-end::after {
  opacity: 0;
}

.date-strip {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding: 4px 2px 10px;
  scrollbar-width: none;
}

.date-strip::-webkit-scrollbar {
  display: none;
}

.date-chip {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  min-width: 44px;
  color: var(--text-muted);
  font-size: 12px;
}

.date-chip span {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--surface);
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
}

.date-chip.is-active span {
  background: var(--accent);
  color: var(--accent-fg);
}

/* Qty */
.qty {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.qty button {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid var(--text);
  display: grid;
  place-items: center;
  font-size: 16px;
}

/* OTP */
.otp {
  display: flex;
  gap: 10px;
  justify-content: center;
}

.otp input {
  width: 52px;
  height: 56px;
  text-align: center;
  font-size: 22px;
  font-weight: 650;
  background: var(--input-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}

.otp input:focus {
  border-color: var(--text);
  outline: none;
}

/* Table */
.data-table-wrap {
  overflow-x: auto;
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  padding: 8px 0 16px;
}

.data-table {
  min-width: 860px;
}

.data-table th,
.data-table td {
  text-align: left;
  padding: 14px 18px;
  font-size: 13px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.data-table th {
  color: var(--text-muted);
  font-weight: 500;
}

.data-table tr:hover td {
  background: var(--table-hover);
}

.data-table tr:last-child td {
  border-bottom: 0;
}

/* Switch */
.switch {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.switch__track {
  width: 42px;
  height: 24px;
  border-radius: var(--radius-pill);
  background: var(--switch-track);
  position: relative;
  border: 1px solid var(--border-strong);
}

.switch__track::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--switch-knob);
  transition: transform var(--duration) var(--ease);
}

html[data-theme="dark"] .theme-switch .switch__track::after {
  transform: translateX(18px);
}

html[data-theme="light"] .theme-switch .switch__track::after {
  transform: translateX(0);
}

/* Seat map */
.seat-map {
  overflow-x: auto;
  padding: 12px 0 24px;
}

.scene {
  width: min(720px, 100%);
  margin: 0 auto 28px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  text-align: center;
  padding: 10px;
  color: var(--text-muted);
  letter-spacing: 0.08em;
}

.seats {
  display: grid;
  gap: 8px;
  justify-content: center;
}

.seats__row {
  display: flex;
  align-items: center;
  gap: 6px;
  justify-content: center;
}

.seats__label {
  width: 24px;
  text-align: center;
  font-size: 12px;
  color: var(--text-subtle);
}

.seat {
  width: 18px;
  height: 18px;
  border-radius: 4px 4px 6px 6px;
  background: var(--surface-3);
  border: 0;
  padding: 0;
}

.seat--a { background: var(--seat-a); }
.seat--b { background: var(--seat-b); }
.seat--c { background: var(--seat-c); }
.seat--reserved { background: #4a4a4a; pointer-events: none; }
.seat.is-selected { background: #fff; box-shadow: 0 0 0 2px var(--bg), 0 0 0 3px #fff; }

.legend {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  margin-top: 20px;
  font-size: 13px;
  color: var(--text-muted);
}

.legend i {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  margin-right: 6px;
}

/* Chat */
.chat {
  background: var(--card-bg);
  border-radius: var(--radius-xl);
  min-height: 560px;
  display: flex;
  flex-direction: column;
}

.chat__head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--border);
}

.avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--surface-3);
  object-fit: cover;
}

.chat__status {
  font-size: 12px;
  color: var(--online);
}

.chat__meta {
  margin-left: auto;
  font-size: 12px;
  color: var(--text-muted);
  text-align: right;
}

.chat__body {
  flex: 1;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.bubble {
  max-width: 72%;
  padding: 12px 14px;
  border-radius: 16px;
  font-size: 14px;
}

.bubble--in {
  background: var(--msg-in);
  align-self: flex-start;
}

.bubble--out {
  background: var(--msg-out);
  color: var(--msg-out-fg);
  align-self: flex-end;
}

.bubble time {
  display: block;
  margin-top: 6px;
  font-size: 11px;
  opacity: 0.65;
}

.bubble--media {
  width: min(280px, 70%);
  aspect-ratio: 16 / 10;
  background: var(--surface-3);
  border-radius: 16px;
}

.chat__compose {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px 16px;
}

.chat__compose .input {
  min-height: 44px;
  border-radius: var(--radius-pill);
  padding-right: 44px;
}

/* Auth card */
.auth-wrap {
  min-height: calc(100vh - var(--header-h) - 280px);
  display: grid;
  place-items: center;
  padding: 48px 16px;
}

.auth-card {
  width: min(460px, 100%);
  background: var(--surface);
  border-radius: var(--radius-xl);
  padding: 28px 28px 24px;
}

.auth-card h1 {
  font-size: 28px;
  margin-bottom: 22px;
}

.auth-card .btn {
  margin-top: 8px;
}

.stack {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

@media (max-width: 720px) {
  .grid-2 {
    grid-template-columns: 1fr;
  }

  .otp input {
    width: 42px;
    height: 48px;
  }

  .event-card--hero .event-card__media,
  .event-card--wide .event-card__media {
    min-height: 260px;
  }

  .modal {
    padding: 18px 16px 20px;
  }
}