:root,
html[data-theme="dark"] {
  --ink-950: 10 10 11;
  --ink-900: 17 17 20;
  --ink-800: 26 26 31;
  --ink-700: 36 36 44;
  --ink-600: 46 46 56;
  --brass-300: 232 201 122;
  --brass-400: 212 168 75;
  --brass-500: 196 146 46;
  --brass-600: 166 118 34;
  --mist-100: 244 241 234;
  --mist-200: 216 212 204;
  --mist-300: 184 179 170;
  --mist-400: 154 149 140;
  --line: 255 255 255;
  --btn-fg: 10 10 11;
  --btn-start: 224 184 90;
  --btn-end: 196 146 46;
  color-scheme: dark;
}

html[data-theme="light"] {
  --ink-950: 247 244 237;
  --ink-900: 255 255 255;
  --ink-800: 240 235 227;
  --ink-700: 228 221 210;
  --ink-600: 212 205 192;
  --brass-300: 176 128 40;
  --brass-400: 166 118 34;
  --brass-500: 143 101 28;
  --brass-600: 120 84 22;
  --mist-100: 26 25 21;
  --mist-200: 61 58 52;
  --mist-300: 92 87 78;
  --mist-400: 111 106 96;
  --line: 26 25 21;
  --btn-fg: 10 10 11;
  --btn-start: 224 184 90;
  --btn-end: 196 146 46;
  color-scheme: light;
}

html {
  scroll-behavior: smooth;
}

body {
  background:
    radial-gradient(ellipse 80% 50% at 50% -20%, rgb(var(--brass-400) / 0.10), transparent),
    radial-gradient(ellipse 60% 40% at 100% 100%, rgb(var(--brass-500) / 0.06), transparent),
    rgb(var(--ink-950));
}

.noise-overlay {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 0;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

main, header, footer {
  position: relative;
  z-index: 1;
}

.form-input {
  width: 100%;
  border-radius: 0.75rem;
  border: 1px solid rgb(var(--line) / 0.08);
  background: rgb(var(--ink-800));
  padding: 0.9rem 1rem;
  color: rgb(var(--mist-100));
  font-size: 1rem;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.form-input:focus {
  outline: none;
  border-color: rgb(var(--brass-400) / 0.55);
  box-shadow: 0 0 0 3px rgb(var(--brass-400) / 0.15);
}

.form-input::placeholder {
  color: rgb(var(--mist-400));
}

.btn-primary {
  display: inline-flex;
  width: 100%;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border-radius: 0.9rem;
  background: linear-gradient(180deg, rgb(var(--btn-start)) 0%, rgb(var(--btn-end)) 100%);
  padding: 1rem 1.25rem;
  font-weight: 700;
  font-size: 1.05rem;
  color: rgb(var(--btn-fg));
  transition: transform 0.15s, filter 0.15s, box-shadow 0.15s;
  box-shadow: 0 8px 24px rgb(var(--brass-500) / 0.25);
}

.btn-primary:hover {
  filter: brightness(1.05);
  transform: translateY(-1px);
}

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

.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.9rem;
  border: 1px solid rgb(var(--line) / 0.1);
  padding: 0.85rem 1.1rem;
  color: rgb(var(--mist-200));
  transition: background 0.15s, border-color 0.15s;
}

.btn-ghost:hover {
  background: rgb(var(--ink-800));
  border-color: rgb(var(--brass-400) / 0.35);
}

.choice-card {
  position: relative;
  display: block;
  width: 100%;
  border-radius: 1rem;
  border: 1px solid rgb(var(--line) / 0.08);
  background: rgb(var(--ink-900));
  padding: 1.15rem 1.2rem;
  text-align: left;
  transition: border-color 0.2s, background 0.2s, transform 0.2s;
  cursor: pointer;
}

.choice-card:hover {
  border-color: rgb(var(--brass-400) / 0.45);
  background: rgb(var(--ink-800));
  transform: translateY(-2px);
}

.choice-card.is-selected,
.choice-card:has(input:checked) {
  border-color: rgb(var(--brass-400));
  background: linear-gradient(135deg, rgb(var(--brass-400) / 0.12), transparent 60%), rgb(var(--ink-800));
  box-shadow: 0 0 0 1px rgb(var(--brass-400) / 0.25);
}

.choice-card input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.step-dot {
  height: 0.4rem;
  flex: 1;
  border-radius: 999px;
  background: rgb(var(--ink-600));
  transition: background 0.25s;
}

.step-dot.is-active {
  background: rgb(var(--brass-400));
}

.step-dot.is-done {
  background: rgb(var(--brass-600));
}

.slot-btn {
  border-radius: 0.75rem;
  border: 1px solid rgb(var(--line) / 0.1);
  background: rgb(var(--ink-800));
  padding: 0.85rem 0.5rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  transition: all 0.15s;
}

.slot-btn:hover {
  border-color: rgb(var(--brass-400) / 0.5);
  color: rgb(var(--brass-300));
}

.slot-btn.is-selected,
.slot-btn:has(input:checked) {
  border-color: rgb(var(--brass-400));
  background: rgb(var(--brass-400) / 0.15);
  color: rgb(var(--brass-300));
}

.slot-btn input {
  position: absolute;
  opacity: 0;
}

.date-chip {
  flex-shrink: 0;
  width: 4.25rem;
  border-radius: 1rem;
  border: 1px solid rgb(var(--line) / 0.08);
  background: rgb(var(--ink-900));
  padding: 0.75rem 0.35rem;
  text-align: center;
  transition: all 0.15s;
}

.date-chip:hover {
  border-color: rgb(var(--brass-400) / 0.4);
}

.date-chip.is-active {
  border-color: rgb(var(--brass-400));
  background: rgb(var(--brass-400) / 0.15);
}

.fade-in {
  animation: fadeUp 0.45s ease both;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-sheen {
  animation: sheen 8s ease-in-out infinite;
}

@keyframes sheen {
  0%, 100% { opacity: 0.55; }
  50% { opacity: 1; }
}

.htmx-request .htmx-indicator {
  opacity: 1;
}

.htmx-indicator {
  opacity: 0;
  transition: opacity 0.2s;
}

[x-cloak] {
  display: none !important;
}

.form-file {
  width: 100%;
  color: rgb(var(--mist-200));
  font-size: 0.9rem;
}

.form-file::file-selector-button {
  margin-right: 0.75rem;
  border: 1px solid rgb(var(--line) / 0.1);
  border-radius: 0.65rem;
  background: rgb(var(--ink-800));
  padding: 0.55rem 0.9rem;
  color: rgb(var(--mist-100));
  cursor: pointer;
}

.form-check {
  width: 1.15rem;
  height: 1.15rem;
  accent-color: rgb(var(--brass-400));
}

.calendar-page {
  width: 100%;
  min-width: 0;
  --time-gutter: 3rem;
}

.calendar-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.calendar-barber-nav {
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.calendar-barber-name {
  flex: 1;
  text-align: center;
  font-weight: 700;
  font-size: 0.95rem;
}

.calendar-date {
  font-family: "Bebas Neue", sans-serif;
  font-size: 1.75rem;
  letter-spacing: 0.06em;
  text-align: center;
  flex: 1;
}

.calendar-nav-btn {
  display: inline-flex;
  width: 2.5rem;
  height: 2.5rem;
  align-items: center;
  justify-content: center;
  border-radius: 0.7rem;
  border: 1px solid rgb(var(--line) / 0.1);
  background: rgb(var(--ink-800));
  color: rgb(var(--mist-100));
}

.calendar-view-btn {
  border-radius: 0.5rem;
  padding: 0.4rem 0.75rem;
  font-size: 0.8rem;
  font-weight: 700;
  color: rgb(var(--mist-200));
}

.calendar-view-btn.is-active {
  background: rgb(var(--brass-400));
  color: rgb(var(--btn-fg));
}

.calendar-wrap {
  width: 100%;
  overflow: hidden;
  border: 1px solid rgb(var(--line) / 0.08);
  border-radius: 1rem;
  background: rgb(var(--ink-900));
}

.calendar-head,
.calendar-body {
  display: grid;
  width: 100%;
  min-width: 0;
  grid-template-columns: var(--time-gutter) repeat(var(--cols), minmax(0, 1fr));
}

.calendar-head {
  border-bottom: 1px solid rgb(var(--line) / 0.08);
  position: sticky;
  top: 0;
  z-index: 3;
  background: rgb(var(--ink-900));
}

.calendar-col-title {
  min-width: 0;
  padding: 0.7rem 0.35rem;
  text-align: center;
  font-weight: 700;
  font-size: 0.9rem;
  border-left: 1px solid rgb(var(--line) / 0.06);
}

.calendar-col-title span {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.calendar-col-title small {
  display: block;
  margin-top: 0.15rem;
  font-weight: 500;
  font-size: 0.7rem;
  color: rgb(var(--mist-400));
}

.calendar-body {
  position: relative;
  height: var(--grid-h);
  min-height: var(--grid-h);
  grid-template-rows: var(--grid-h);
}

.calendar-times,
.calendar-col {
  grid-row: 1;
  min-width: 0;
  height: var(--grid-h);
  min-height: var(--grid-h);
}

.calendar-times {
  display: grid;
  grid-template-rows: repeat(var(--hours), 1fr);
}

.calendar-hour-label {
  font-size: 0.68rem;
  color: rgb(var(--mist-400));
  padding: 0.2rem 0.35rem 0;
  transform: translateY(-0.45rem);
}

.calendar-col {
  position: relative;
  border-left: 1px solid rgb(var(--line) / 0.06);
  background-image:
    repeating-linear-gradient(
      to bottom,
      transparent 0,
      transparent calc(50% / var(--hours)),
      rgb(var(--line) / 0.04) calc(50% / var(--hours)),
      rgb(var(--line) / 0.04) calc(50% / var(--hours) + 1px),
      transparent calc(50% / var(--hours) + 1px),
      transparent calc(100% / var(--hours) - 1px),
      rgb(var(--line) / 0.08) calc(100% / var(--hours) - 1px),
      rgb(var(--line) / 0.08) calc(100% / var(--hours))
    );
}

.calendar-off {
  position: absolute;
  left: 0;
  right: 0;
  background: rgb(var(--line) / 0.04);
  pointer-events: none;
}

.calendar-event {
  position: absolute;
  left: 4px;
  right: 4px;
  min-height: 2.75rem;
  box-sizing: border-box;
  border: 0;
  border-radius: 0.45rem;
  padding: 0.22rem 0.4rem;
  text-align: left;
  overflow: hidden;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
}

.calendar-event strong,
.calendar-event span {
  display: block;
  line-height: 1.15;
}

.calendar-event strong {
  font-size: 0.68rem;
  font-weight: 700;
}

.calendar-event span {
  margin-top: 0.08rem;
  font-size: 0.72rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.calendar-now {
  position: absolute;
  left: var(--time-gutter);
  right: 0;
  height: 2px;
  background: #ef4444;
  z-index: 4;
  pointer-events: none;
  grid-column: 1 / -1;
}

.calendar-now::before {
  content: "";
  position: absolute;
  left: -5px;
  top: -4px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #ef4444;
}

.calendar-modal {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}

.calendar-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
}

.calendar-modal-card {
  position: relative;
  width: 100%;
  max-width: 28rem;
  margin: 1rem;
  border-radius: 1.25rem;
  border: 1px solid rgb(var(--line) / 0.08);
  background: rgb(var(--ink-900));
  padding: 1.25rem;
}

@media (min-width: 640px) {
  .calendar-modal {
    align-items: center;
  }
}

@media (max-width: 767px) {
  .calendar-barber-nav {
    display: flex;
  }

  .calendar-page--day .calendar-head,
  .calendar-page--day .calendar-body {
    --cols: 1;
    grid-template-columns: var(--time-gutter) minmax(0, 1fr);
  }

  .calendar-page--day .calendar-col-title:not(.is-active),
  .calendar-page--day .calendar-col:not(.is-active) {
    display: none;
  }

  .calendar-page--day .calendar-col-title.is-active,
  .calendar-page--day .calendar-col.is-active {
    display: block;
  }
}

html[data-theme="light"] .noise-overlay {
  opacity: 0.02;
}

html[data-theme="light"] .border-white\/5 {
  border-color: rgb(26 25 21 / 0.08);
}

html[data-theme="light"] .border-white\/10 {
  border-color: rgb(26 25 21 / 0.12);
}

html[data-theme="light"] .text-red-200,
html[data-theme="light"] .text-red-300 {
  color: #b91c1c;
}

html[data-theme="light"] .choice-card,
html[data-theme="light"] .calendar-wrap,
html[data-theme="light"] .calendar-modal-card {
  box-shadow: 0 10px 28px rgb(26 25 21 / 0.06);
}