:root {
  color-scheme: dark;
  --black: #0d0d0d;
  --panel: #151515;
  --panel-strong: #1c1a17;
  --line: rgba(212, 175, 55, 0.22);
  --line-soft: rgba(255, 255, 255, 0.1);
  --gold: #d4af37;
  --gold-strong: #f1cf6a;
  --silver: #c0c0c0;
  --white: #ffffff;
  --muted: #b8b1a2;
  --ink: #f7f1e3;
  --danger: #f87171;
  --success: #86efac;
  --info: #7dd3fc;
  --warning: #fbbf24;
  --shadow: 0 20px 50px rgba(0, 0, 0, 0.32);
  --radius: 8px;
  --sidebar: 288px;
  font-family: "Montserrat", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  background: var(--black);
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 18% -10%, rgba(212, 175, 55, 0.14), transparent 28rem),
    linear-gradient(135deg, #080808 0%, #111 48%, #0d0d0d 100%);
}

body.mode-public .app-shell {
  grid-template-columns: minmax(0, 1fr);
}

body.mode-public .sidebar,
body.mode-public .topbar,
body.mode-public .mobile-nav {
  display: none;
}

body.mode-public .main {
  width: min(1180px, 100%);
  margin: 0 auto;
}

body.mode-admin .public-header {
  display: none;
}

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

button {
  cursor: pointer;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}

a {
  color: inherit;
}

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

.app-shell {
  display: grid;
  grid-template-columns: var(--sidebar) minmax(0, 1fr);
  min-height: 100vh;
}

.public-header {
  position: sticky;
  top: 0;
  z-index: 15;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 14px clamp(14px, 3vw, 32px);
  border-bottom: 1px solid var(--line);
  background: rgba(8, 8, 8, 0.94);
  backdrop-filter: blur(16px);
}

.public-brand {
  display: inline-grid;
  grid-template-columns: 54px minmax(0, 1fr);
  gap: 10px;
  align-items: center;
  min-width: 0;
  text-decoration: none;
}

.public-brand img {
  width: 54px;
  height: 54px;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #000;
}

.public-brand strong {
  display: block;
  font-family: "Cormorant Garamond", Georgia, serif;
  color: var(--white);
  font-size: 1.45rem;
  line-height: 1;
}

.public-brand small {
  color: var(--gold);
  display: block;
  margin-top: 4px;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.public-actions {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.install-banner {
  position: fixed;
  left: 50%;
  bottom: 16px;
  z-index: 40;
  width: min(680px, calc(100vw - 24px));
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px;
  background: rgba(13, 13, 13, 0.97);
  box-shadow: var(--shadow);
}

.install-banner strong {
  display: block;
  color: var(--white);
}

.install-banner span {
  display: block;
  color: var(--muted);
  margin-top: 4px;
  font-size: 0.88rem;
}

.install-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  padding: 24px;
  border-right: 1px solid var(--line);
  background: rgba(8, 8, 8, 0.92);
  backdrop-filter: blur(16px);
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.brand {
  display: grid;
  grid-template-columns: 64px 1fr;
  align-items: center;
  gap: 12px;
  min-width: 0;
  text-decoration: none;
}

.brand__logo {
  width: 64px;
  height: 64px;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #000;
}

.brand strong,
h1,
h2 {
  font-family: "Cormorant Garamond", Georgia, serif;
}

.brand strong {
  display: block;
  font-size: 1.45rem;
  line-height: 1;
  color: var(--white);
}

.brand small {
  color: var(--gold);
  display: block;
  margin-top: 4px;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.nav-list {
  display: grid;
  gap: 8px;
}

.nav-link,
.mobile-nav button {
  min-height: 44px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  background: transparent;
  color: var(--muted);
  text-align: left;
  padding: 11px 14px;
  transition: border-color 160ms ease, background 160ms ease, color 160ms ease;
}

.nav-link:hover,
.mobile-nav button:hover,
.nav-link.is-active,
.mobile-nav button.is-active {
  border-color: var(--line);
  background: rgba(212, 175, 55, 0.1);
  color: var(--white);
}

.sidebar-card {
  margin-top: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
  background: rgba(255, 255, 255, 0.03);
}

.sidebar-card strong {
  display: block;
  margin: 6px 0;
  color: var(--white);
}

.sidebar-card small,
.muted {
  color: var(--muted);
}

.sidebar-logout {
  margin-top: 14px;
}

.main {
  min-width: 0;
  padding: 24px 28px 44px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}

.eyebrow {
  margin: 0;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.72rem;
  font-weight: 700;
}

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

h1 {
  margin-bottom: 0;
  font-size: clamp(2.4rem, 4vw, 4.4rem);
  line-height: 0.92;
  color: var(--white);
}

h2 {
  margin-bottom: 0;
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  line-height: 1;
  color: var(--white);
}

h3 {
  margin-bottom: 14px;
  color: var(--white);
  font-size: 1rem;
}

.topbar-actions,
.section-heading,
.panel-heading,
.toolbar {
  display: flex;
  align-items: center;
  gap: 12px;
}

.topbar-actions,
.section-heading,
.panel-heading {
  justify-content: space-between;
}

.section-heading {
  margin-bottom: 18px;
}

.view {
  display: none;
}

.view.is-active {
  display: block;
}

.panel,
.metric-card,
.timeline-item,
.data-row,
.service-card,
.choice-card {
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.025));
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.04) inset;
}

.panel {
  padding: 18px;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}

.metric-card {
  padding: 16px;
  min-height: 112px;
  display: grid;
  align-content: space-between;
}

.metric-card span {
  color: var(--muted);
  font-size: 0.82rem;
}

.metric-card strong {
  font-size: clamp(1.35rem, 2vw, 2rem);
  color: var(--white);
}

.metric-card small {
  color: var(--gold);
}

.toolbar {
  flex-wrap: wrap;
  padding: 12px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  margin-bottom: 18px;
  background: rgba(0, 0, 0, 0.22);
}

.toolbar label,
.date-chip {
  display: grid;
  gap: 6px;
  min-width: 170px;
}

.toolbar__search {
  flex: 1;
}

label span,
.date-chip span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
}

input,
select,
textarea {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: rgba(0, 0, 0, 0.35);
  color: var(--white);
  padding: 10px 12px;
  outline: none;
}

textarea {
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.14);
}

.button {
  min-height: 44px;
  border: 1px solid rgba(212, 175, 55, 0.65);
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--gold-strong), var(--gold));
  color: #12100a;
  padding: 10px 16px;
  font-weight: 800;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  white-space: nowrap;
}

.button--ghost {
  background: transparent;
  color: var(--gold-strong);
}

.button--danger {
  border-color: rgba(248, 113, 113, 0.5);
  background: rgba(248, 113, 113, 0.12);
  color: var(--danger);
}

.button--wide {
  width: 100%;
}

.timeline {
  display: grid;
  gap: 10px;
}

.timeline-item {
  display: grid;
  grid-template-columns: 108px minmax(0, 1fr) auto;
  gap: 14px;
  padding: 14px;
  align-items: center;
}

.time-block strong {
  display: block;
  color: var(--white);
  font-size: 1.1rem;
}

.time-block span {
  color: var(--muted);
  font-size: 0.8rem;
}

.appointment-main {
  min-width: 0;
}

.appointment-main strong {
  display: block;
  color: var(--white);
  overflow-wrap: anywhere;
}

.appointment-main span {
  color: var(--muted);
  display: block;
  margin-top: 4px;
}

.appointment-tags,
.row-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.appointment-tags {
  margin-top: 8px;
}

.tag {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  border: 1px solid var(--line-soft);
  border-radius: 999px;
  padding: 4px 9px;
  color: var(--muted);
  font-size: 0.76rem;
  white-space: nowrap;
}

.tag--pending_email {
  color: var(--warning);
  border-color: rgba(251, 191, 36, 0.35);
}

.tag--scheduled {
  color: var(--info);
  border-color: rgba(125, 211, 252, 0.35);
}

.tag--confirmed {
  color: var(--warning);
  border-color: rgba(251, 191, 36, 0.35);
}

.tag--done {
  color: var(--success);
  border-color: rgba(134, 239, 172, 0.35);
}

.tag--canceled,
.tag--no_show {
  color: var(--danger);
  border-color: rgba(248, 113, 113, 0.35);
}

.row-actions button,
.stock-stepper button {
  min-width: 38px;
  min-height: 38px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: rgba(0, 0, 0, 0.24);
  color: var(--white);
  font-weight: 700;
}

.booking-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 16px;
  align-items: start;
}

.login-layout {
  min-height: calc(100vh - 160px);
  display: grid;
  place-items: center;
}

.login-panel {
  width: min(430px, 100%);
}

.booking-form {
  display: grid;
  gap: 18px;
}

.form-section {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 12px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line-soft);
}

.form-section:last-of-type {
  border-bottom: 0;
  padding-bottom: 0;
}

.step-badge {
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--gold);
  font-weight: 800;
}

.choice-grid,
.slot-grid,
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 10px;
}

.choice-card {
  min-height: 104px;
  padding: 14px;
  text-align: left;
  color: var(--ink);
  background: rgba(0, 0, 0, 0.2);
}

.choice-card.is-selected,
.slot-button.is-selected {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.13);
}

.choice-card strong {
  display: block;
  color: var(--white);
  margin-bottom: 6px;
}

.choice-card span {
  display: block;
  color: var(--muted);
  font-size: 0.82rem;
}

.choice-card em {
  display: block;
  color: var(--gold);
  font-style: normal;
  font-weight: 800;
  margin-top: 10px;
}

.date-time-grid,
.client-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.client-grid__wide {
  grid-column: 1 / -1;
}

.slot-grid {
  margin-top: 12px;
  grid-template-columns: repeat(auto-fit, minmax(92px, 1fr));
}

.slot-button {
  min-height: 42px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.03);
  color: var(--white);
}

.slot-button[disabled] {
  color: var(--muted);
  text-decoration: line-through;
}

.summary-panel {
  position: sticky;
  top: 24px;
}

.summary-logo {
  width: 112px;
  height: 112px;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  margin-bottom: 16px;
}

.summary-list {
  display: grid;
  gap: 10px;
  margin: 18px 0 0;
}

.summary-list div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  border-bottom: 1px solid var(--line-soft);
  padding-bottom: 10px;
}

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

.summary-list dd {
  margin: 0;
  text-align: right;
  color: var(--white);
  font-weight: 700;
}

.confirmation {
  margin-top: 18px;
  border: 1px solid rgba(134, 239, 172, 0.35);
  border-radius: var(--radius);
  padding: 14px;
  color: var(--success);
  background: rgba(134, 239, 172, 0.08);
}

.confirmation-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 12px;
}

.split-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 16px;
}

.split-grid--forms {
  grid-template-columns: 340px minmax(0, 1fr);
  align-items: start;
}

.stacked-form {
  display: grid;
  gap: 12px;
}

.data-list,
.payment-list,
.rank-list {
  display: grid;
  gap: 10px;
}

.data-row,
.service-card,
.rank-row {
  padding: 14px;
}

.data-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
}

.data-row strong,
.service-card strong,
.rank-row strong {
  color: var(--white);
}

.data-row span,
.service-card span,
.rank-row span {
  color: var(--muted);
  font-size: 0.86rem;
  display: block;
  margin-top: 4px;
}

.service-card {
  min-height: 132px;
  display: grid;
  align-content: space-between;
}

.service-editor {
  min-height: 0;
  gap: 10px;
}

.service-editor label {
  display: grid;
  gap: 6px;
}

.service-editor textarea {
  min-height: 78px;
}

.switch-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.switch-row input {
  width: 18px;
  min-height: 18px;
}

.switch-row span {
  color: var(--ink);
}

.service-card footer {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  color: var(--gold);
  font-weight: 800;
  margin-top: 16px;
}

.rank-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--line-soft);
}

.rank-row:last-child {
  border-bottom: 0;
}

.payment-card {
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  padding: 14px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
}

.stock-stepper {
  display: flex;
  gap: 6px;
  align-items: center;
}

.stock-badge {
  min-width: 42px;
  text-align: center;
  font-weight: 800;
  color: var(--white);
}

.brand-board {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: #000;
}

.brand-board img {
  width: 100%;
  height: auto;
}

.empty-state {
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  padding: 20px;
  color: var(--muted);
  text-align: center;
}

.toast {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 30;
  max-width: min(420px, calc(100vw - 32px));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 16px;
  background: rgba(13, 13, 13, 0.96);
  color: var(--white);
  box-shadow: var(--shadow);
  transform: translateY(18px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 160ms ease, transform 160ms ease;
}

.toast.is-visible {
  transform: translateY(0);
  opacity: 1;
}

.mobile-nav {
  display: none;
}

@media (max-width: 1100px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
    height: auto;
    padding: 16px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
    flex-direction: row;
    align-items: center;
  }

  .brand {
    width: min(320px, 100%);
  }

  .nav-list {
    display: none;
  }

  .sidebar-card {
    margin-left: auto;
    margin-top: 0;
    max-width: 240px;
  }

  .booking-layout,
  .split-grid,
  .split-grid--forms {
    grid-template-columns: 1fr;
  }

  .summary-panel {
    position: static;
  }

  .metric-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  body {
    padding-bottom: 74px;
  }

  .main {
    padding: 16px 14px 28px;
  }

  .public-header {
    align-items: stretch;
    flex-direction: column;
  }

  .public-brand {
    width: 100%;
  }

  .public-actions {
    width: 100%;
    display: grid;
    grid-template-columns: 1fr;
  }

  .topbar,
  .section-heading,
  .panel-heading {
    align-items: stretch;
    flex-direction: column;
  }

  .topbar-actions,
  .toolbar,
  .date-time-grid,
  .client-grid,
  .timeline-item,
  .payment-card,
  .data-row {
    grid-template-columns: 1fr;
  }

  .topbar-actions,
  .toolbar {
    display: grid;
  }

  .toolbar label,
  .date-chip {
    min-width: 0;
  }

  .timeline-item {
    display: grid;
  }

  .row-actions {
    justify-content: stretch;
  }

  .row-actions button,
  .row-actions .button {
    flex: 1;
  }

  .metric-grid {
    grid-template-columns: 1fr;
  }

  .choice-grid,
  .card-grid {
    grid-template-columns: 1fr;
  }

  .slot-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .sidebar {
    padding: 12px;
  }

  .brand {
    grid-template-columns: 52px 1fr;
  }

  .brand__logo {
    width: 52px;
    height: 52px;
  }

  .brand small,
  .sidebar-card {
    display: none;
  }

  .mobile-nav {
    position: fixed;
    left: 10px;
    right: 10px;
    bottom: 10px;
    z-index: 20;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 6px;
    padding: 8px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(8, 8, 8, 0.95);
    box-shadow: var(--shadow);
  }

  .mobile-nav button {
    min-height: 42px;
    padding: 8px 6px;
    text-align: center;
    font-size: 0.76rem;
  }

  .install-banner {
    align-items: stretch;
    flex-direction: column;
    bottom: 88px;
  }

  .install-actions {
    display: grid;
    grid-template-columns: 1fr;
    width: 100%;
  }
}

@media (max-width: 420px) {
  .slot-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .form-section {
    grid-template-columns: 1fr;
  }
}