body.dose-calc-page {
  padding-inline: 0;
}

body.dose-calc-page.tool-page-centered > main,
body.dose-calc-page.tool-page-centered[data-app-shell] .spa-view > main {
  margin-top: 0;
  margin-bottom: auto;
}

body.dose-loading .calc-layout {
  opacity: 0;
  pointer-events: none;
}

body.dose-ready .calc-layout {
  opacity: 1;
}

.calc-layout {
  width: min(var(--content), calc(100% - 32px));
  margin-inline: auto;
  padding-top: 104px;
  opacity: 0;
  transition: opacity 0.16s ease;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.dose-tool-switcher {
  --indicator-x: 6px;
  --indicator-y: 6px;
  --indicator-w: 0px;
  --indicator-h: 40px;
  position: sticky;
  top: 204px;
  z-index: 20;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  width: fit-content;
  max-width: 100%;
  margin: 0 auto 48px;
  padding: 6px;
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid var(--line);
  border-radius: 999px;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    0 14px 42px rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(16px) saturate(1.1);
}

.dose-tool-indicator {
  position: absolute;
  left: 0;
  top: 0;
  width: var(--indicator-w);
  height: var(--indicator-h);
  background:
    linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.2),
      rgba(255, 255, 255, 0.075)
    ),
    rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.2),
    0 10px 30px rgba(0, 0, 0, 0.24);
  transform: translate3d(var(--indicator-x), var(--indicator-y), 0);
  transition:
    transform 0.42s cubic-bezier(0.22, 1, 0.36, 1),
    width 0.42s cubic-bezier(0.22, 1, 0.36, 1),
    height 0.42s cubic-bezier(0.22, 1, 0.36, 1);
  pointer-events: none;
}

body.split-saved-open .dose-tool-switcher {
  z-index: 0;
  pointer-events: none;
}

.dose-tool-tab {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 40px;
  padding: 0.48rem 0.92rem;
  color: var(--muted);
  background: transparent;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 0.86rem;
  font-weight: 800;
  transition:
    color 0.24s ease,
    transform 0.24s ease;
}

.dose-tool-tab.is-active {
  color: #fff;
  transform: translateY(-1px);
}

.dose-tool-tab:focus-visible {
  outline: 2px solid var(--mint);
  outline-offset: 3px;
}

.dose-tool-panel[hidden] {
  display: none;
}

.dose-tool-panel.is-active {
  animation: dose-panel-in 0.5s cubic-bezier(0.16, 1, 0.3, 1) both;
}

@keyframes dose-panel-in {
  from {
    opacity: 0;
    transform: translateY(18px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ── Shell ─────────────────────────────────────────── */

.dose-shell {
  position: relative;
  width: 100%;
  padding: clamp(18px, 2.8vw, 30px);
  overflow: visible;
  background:
    linear-gradient(135deg, rgba(168, 140, 255, 0.1), transparent 36%),
    linear-gradient(160deg, rgba(17, 39, 75, 0.86), rgba(7, 18, 38, 0.94));
  border: 1px solid rgba(168, 140, 255, 0.22);
  border-radius: 22px;
  box-shadow: var(--shadow-md);
  isolation: isolate;
}

.dose-shell::before {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid rgba(255, 255, 255, 0.055);
  border-radius: inherit;
  box-shadow: inset 0 0 38px rgba(168, 140, 255, 0.045);
  pointer-events: none;
}

/* ── Hero ──────────────────────────────────────────── */

.dose-hero {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 24px;
}

.dose-hero-copy {
  min-width: 0;
}

.dose-hero-desc {
  max-width: 540px;
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.5;
}

.dose-kicker {
  width: fit-content;
  margin: 0 0 12px;
  padding: 0.32rem 0.58rem;
  color: var(--violet);
  background: color-mix(in srgb, var(--violet), transparent 88%);
  border: 1px solid color-mix(in srgb, var(--violet), transparent 76%);
  border-radius: var(--radius-xs);
  font-size: 0.76rem;
  font-weight: 800;
  line-height: 1;
  text-transform: uppercase;
}

.dose-hero h2 {
  max-width: 760px;
  margin: 0;
  color: var(--ink-strong);
  font-size: clamp(2rem, 1.55rem + 2.2vw, 4.2rem);
  font-weight: 800;
  line-height: 0.96;
}

.dose-hero-icon {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: clamp(86px, 12vw, 140px);
  aspect-ratio: 1;
  color: color-mix(in srgb, var(--violet), white 30%);
  font-size: clamp(3rem, 5.8vw, 5.6rem);
}

/* ── Flow Grid ─────────────────────────────────────── */

.dose-flow-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
}

/* ── Flow Cards ────────────────────────────────────── */

.dose-flow-card {
  --flow-accent: var(--violet);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: 200px;
  padding: 22px 20px 20px;
  overflow: visible;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.045), transparent),
    var(--surface);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow-sm);
  isolation: isolate;
  transform: translateY(0) scale(1);
  transition:
    transform 0.34s cubic-bezier(0.2, 0.9, 0.2, 1.18),
    border-color 0.24s ease,
    box-shadow 0.24s ease;
}

.dose-flow-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid color-mix(in srgb, var(--flow-accent), transparent 72%);
  border-radius: inherit;
  opacity: 0.54;
  z-index: 2;
  pointer-events: none;
  transition:
    border-color 0.24s ease,
    box-shadow 0.24s ease,
    opacity 0.24s ease;
}

.dose-flow-card::after {
  content: "";
  position: absolute;
  inset: -1px;
  z-index: -1;
  border-radius: inherit;
  box-shadow:
    0 0 0 1px color-mix(in srgb, var(--flow-accent), transparent 40%),
    0 0 32px color-mix(in srgb, var(--flow-accent), transparent 62%),
    inset 0 0 22px color-mix(in srgb, var(--flow-accent), transparent 76%);
  opacity: 0;
  transition: opacity 0.28s ease;
  pointer-events: none;
}

.dose-flow-card:hover {
  border-color: color-mix(in srgb, var(--flow-accent), white 10%);
  box-shadow:
    0 26px 72px rgba(0, 0, 0, 0.42),
    inset 0 1px 0 rgba(255, 255, 255, 0.14);
  transform: translateY(-8px) scale(1.018);
}

.dose-flow-card:hover::before {
  border-color: color-mix(in srgb, var(--flow-accent), transparent 30%);
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.1),
    inset 0 0 26px color-mix(in srgb, var(--flow-accent), transparent 86%);
  opacity: 1;
}

.dose-flow-card:hover::after {
  opacity: 1;
}

.dose-flow-card--controls.is-recentering {
  animation: controls-recenter 0.32s cubic-bezier(0.2, 0.9, 0.2, 1) both;
}

.dose-flow-card--controls {
  --flow-accent: var(--violet);
}

.dose-flow-card--result {
  --flow-accent: var(--mint);
  min-height: 0;
  padding-top: 12px;
}

/* ── Card Top ──────────────────────────────────────── */

.dose-flow-card-top {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  margin-bottom: 2px;
}

.dose-flow-card--controls .dose-flow-card-top {
  margin-bottom: -2px;
}

.dose-flow-card--result .dose-flow-icon {
  display: none;
}

.dose-flow-card--result .dose-flow-card-top {
  gap: 0;
  margin-bottom: -2px;
}

.dose-flow-card--result .dose-flow-step {
  margin-inline: auto;
}

/* ── Card form labels ──────────────────────────────── */

.dose-flow-card .small-label {
  display: flex;
  align-items: center;
  min-height: 18px;
  color: rgba(234, 242, 255, 0.82);
  font-size: 0.78rem;
  font-weight: 800;
}

/* ── Card inputs ───────────────────────────────────── */

.dose-flow-card .glass-input {
  border-color: color-mix(in srgb, var(--flow-accent), transparent 70%);
  background: rgba(4, 12, 28, 0.7);
}

.dose-flow-card .glass-input:focus {
  border-color: color-mix(in srgb, var(--flow-accent), white 12%);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--flow-accent), transparent 86%);
}

#medication {
  padding-right: 2.35rem;
  background-position: right 0.9rem center;
}

/* ── Dose input row ────────────────────────────────── */

.dose-input-row {
  display: flex;
  gap: 8px;
  align-items: stretch;
}

.dose-input-row .glass-input {
  flex: 1 1 auto;
  min-width: 0;
}

/* ── Unit toggle ───────────────────────────────────── */

.unit-toggle {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  gap: 8px;
  min-height: 100%;
  padding: 0 0.7rem;
  color: var(--muted);
  background: var(--surface-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font-weight: 800;
}

.unit-toggle .switch {
  position: relative;
  display: inline-block;
  width: 42px;
  height: 24px;
  margin: 0;
}

.unit-toggle .switch input {
  width: 0;
  height: 0;
  opacity: 0;
}

.unit-toggle .slider {
  position: absolute;
  inset: 0;
  background: #c8d4de;
  border-radius: 999px;
  transition: background-color 0.18s ease;
}

.unit-toggle .slider::before {
  content: "";
  position: absolute;
  left: 3px;
  top: 3px;
  width: 18px;
  height: 18px;
  background: #fff;
  border-radius: 50%;
  box-shadow: 0 2px 6px rgba(17, 32, 46, 0.22);
  transition: transform 0.18s ease;
}

.unit-toggle input:checked + .slider {
  background: var(--violet);
}

.unit-toggle input:checked + .slider::before {
  transform: translateX(18px);
}

.unit-label {
  color: var(--muted);
  font-size: 0.82rem;
}

.unit-toggle[hidden] {
  display: none;
}

/* ── Result panel ──────────────────────────────────── */

#resultWrapper.is-exiting {
  pointer-events: none;
  animation: tool-panel-exit 0.24s ease both;
}

.result-container {
  width: 100%;
}

.result {
  opacity: 0;
  transform: translateY(8px);
  transition:
    opacity 0.22s ease,
    transform 0.22s ease;
  color: var(--ink);
  font-size: 1rem;
  line-height: 1.6;
}

.result-summary {
  display: grid;
  gap: 14px;
}

.result-panel {
  display: grid;
  gap: 12px;
  padding: 16px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.045), transparent),
    rgba(5, 16, 32, 0.78);
  border: 1px solid color-mix(in srgb, var(--mint), transparent 76%);
  border-radius: 16px;
}

.result-panel--stats {
  border-color: color-mix(in srgb, var(--mint), transparent 82%);
}

.result-eyebrow {
  color: color-mix(in srgb, var(--mint), white 26%);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.result-combo-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 10px;
}

.result-combo-item {
  display: grid;
  gap: 4px;
  min-width: 0;
  padding: 12px 14px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
}

.result-combo-count {
  color: color-mix(in srgb, var(--mint), white 22%);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.result-combo-size {
  color: var(--ink-strong);
  font-size: 1.05rem;
  font-weight: 800;
  line-height: 1.2;
}

.result-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 10px;
}

.result-stat {
  display: grid;
  gap: 6px;
  padding: 12px 14px;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 14px;
}

.result-stat-label {
  color: var(--muted);
  font-size: 0.78rem;
}

.result-stat-value {
  color: var(--ink-strong);
  font-size: 1rem;
  line-height: 1.2;
}

.result.show {
  opacity: 1;
  transform: translateY(0);
}

.result h2,
.result h3,
.result strong {
  color: var(--ink-strong);
}

.result table {
  width: 100%;
  margin-top: 12px;
  border-collapse: separate;
  border-spacing: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}

.result th,
.result td {
  padding: 0.72rem 0.8rem;
  border-bottom: 1px solid var(--line);
}

.result th {
  color: #c5d4ea;
  background: var(--surface-soft);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

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

/* ── Action dock ───────────────────────────────────── */

.dose-action-dock {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 22px;
  padding: 4px 0;
}

.dose-action-dock .glass-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 160px;
  min-height: 46px;
  gap: 8px;
}

.dose-action-dock .split-icon-button {
  width: 46px;
  min-width: 46px;
  padding-inline: 0;
}

.glass-button-violet {
  color: var(--violet);
  background: color-mix(in srgb, var(--violet), transparent 90%);
  border-color: color-mix(in srgb, var(--violet), transparent 72%);
  box-shadow: none;
}

.glass-button-violet:hover {
  color: #fff;
  background: color-mix(in srgb, var(--violet), transparent 78%);
  border-color: color-mix(in srgb, var(--violet), transparent 52%);
  box-shadow: 0 8px 20px color-mix(in srgb, var(--violet), transparent 88%);
}

/* ── Validation ────────────────────────────────────── */

input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

input[type="number"] {
  -moz-appearance: textfield;
}

input.warning {
  border-color: var(--red) !important;
  box-shadow: 0 0 0 4px rgba(217, 72, 72, 0.14) !important;
}

@keyframes shake {
  0%,
  100% {
    transform: translateX(0);
  }
  25% {
    transform: translateX(-4px);
  }
  50% {
    transform: translateX(4px);
  }
  75% {
    transform: translateX(-2px);
  }
}

@keyframes controls-recenter {
  0% {
    transform: translateX(0);
  }

  35% {
    transform: translateX(14px);
  }

  100% {
    transform: translateX(0);
  }
}

input.shake {
  animation: shake 0.3s ease;
}

/* ── Animations ────────────────────────────────────── */

@media (prefers-reduced-motion: no-preference) {
  .dose-shell {
    animation: tool-panel-enter 0.58s ease both;
  }

  .dose-flow-card {
    animation: card-enter 0.54s ease both;
  }

  .dose-flow-card:nth-child(2) {
    animation-delay: 0.06s;
  }
}

/* ── Responsive ────────────────────────────────────── */

@media (max-width: 768px) {
  body {
    padding-bottom: 18px;
  }

  .dose-shell {
    padding: 18px;
  }

  .dose-hero {
    align-items: flex-start;
  }

  .dose-hero-icon {
    width: 72px;
    font-size: 2.5rem;
  }

  .dose-hero-desc {
    font-size: 0.92rem;
  }

  .dose-flow-grid {
    grid-template-columns: 1fr;
  }

  .result-panel {
    padding: 14px;
  }
}

@media (max-width: 520px) {
  .dose-input-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
  }

  .unit-toggle {
    justify-content: center;
    justify-self: stretch;
  }

  .result-combo-list,
  .result-stats-grid {
    grid-template-columns: 1fr;
  }
}

/* ── Split-dose scheduler ──────────────────────────── */

.split-schedule-shell {
  background:
    linear-gradient(135deg, rgba(72, 229, 213, 0.07), transparent 36%),
    linear-gradient(160deg, rgba(17, 39, 75, 0.86), rgba(7, 18, 38, 0.94));
  border-color: rgba(72, 229, 213, 0.18);
}

.split-schedule-shell::before {
  border-color: rgba(72, 229, 213, 0.14);
  box-shadow: inset 0 0 38px rgba(72, 229, 213, 0.04);
}

.split-schedule-shell .dose-kicker {
  color: var(--mint);
  background: color-mix(in srgb, var(--mint), transparent 88%);
  border-color: color-mix(in srgb, var(--mint), transparent 76%);
}

.split-schedule-shell .small-label {
  display: flex;
  align-items: center;
  min-height: 18px;
  color: rgba(234, 242, 255, 0.82);
  font-size: 0.78rem;
  font-weight: 800;
}

.split-form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-bottom: 4px;
}

.split-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.split-unit-select {
  flex: 0 0 80px;
  width: 80px;
  padding-right: 0.5rem;
}

.glass-button-teal {
  color: var(--mint);
  background: color-mix(in srgb, var(--mint), transparent 90%);
  border-color: color-mix(in srgb, var(--mint), transparent 72%);
  box-shadow: none;
}

.glass-button-teal:hover {
  color: #fff;
  background: color-mix(in srgb, var(--mint), transparent 78%);
  border-color: color-mix(in srgb, var(--mint), transparent 52%);
  box-shadow: 0 8px 20px color-mix(in srgb, var(--mint), transparent 88%);
}

.glass-button-sm {
  padding: 0.34rem 0.72rem;
  font-size: 0.8rem;
  min-height: 0;
}

.glass-button-danger {
  color: var(--red);
  background: color-mix(in srgb, var(--red), transparent 90%);
  border-color: color-mix(in srgb, var(--red), transparent 76%);
}

.glass-button-danger:hover {
  color: #fff;
  background: color-mix(in srgb, var(--red), transparent 78%);
  border-color: color-mix(in srgb, var(--red), transparent 52%);
}

/* ── Split error ───────────────────────────────────── */

.split-error-inline {
  display: none;
  margin-top: 10px;
  color: var(--red);
  font-size: 0.88rem;
  font-weight: 600;
  text-align: center;
}

.split-error-inline.is-visible {
  display: block;
}

/* ── Day cards ─────────────────────────────────────── */

.split-breakdown {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(180px, 220px);
  gap: 14px;
  padding: 0 16px 16px;
}

.split-search-modal {
  position: fixed;
  inset: 0;
  z-index: 1175;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: clamp(72px, 14vh, 140px) 18px 18px;
}

.split-search-backdrop {
  position: absolute;
  inset: 10px;
  background:
    radial-gradient(
      circle at 50% 12%,
      rgba(72, 229, 213, 0.08),
      transparent 34%
    ),
    rgba(4, 11, 24, 0.34);
  border-radius: 28px;
  backdrop-filter: blur(7px) saturate(1.08);
  animation: split-backdrop-in 0.18s ease both;
}

.split-search-panel {
  position: relative;
  z-index: 1;
  width: min(620px, 100%);
  padding: 10px;
  background: rgba(8, 20, 42, 0.92);
  border: 1px solid rgba(72, 229, 213, 0.16);
  border-radius: 22px;
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.46);
  animation: split-search-panel-in 0.18s ease both;
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.split-search-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
}

.split-search-row > i {
  color: var(--mint);
  font-size: 0.86rem;
}

.split-search-input {
  width: 100%;
  min-width: 0;
  color: var(--ink-strong);
  background: transparent;
  border: 0;
  outline: 0;
  font: inherit;
  font-size: 1.12rem;
  font-weight: 750;
}

.split-search-input::placeholder {
  color: var(--muted);
}

.split-search-close {
  position: relative;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  color: var(--muted);
  background: transparent;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
}

.split-search-close:hover,
.split-search-close:focus-visible {
  color: var(--mint);
  background: rgba(255, 255, 255, 0.07);
}

.split-search-results {
  display: grid;
  gap: 6px;
  min-height: 72px;
  max-height: min(560px, calc(100vh - 220px));
  margin-top: 8px;
  overflow-y: auto;
  transition: opacity 0.16s ease;
  scrollbar-color: rgba(72, 229, 213, 0.36) rgba(255, 255, 255, 0.05);
}

.split-search-result {
  display: grid;
  gap: 3px;
  width: 100%;
  padding: 9px 10px;
  text-align: left;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 12px;
  animation: split-search-result-in 0.16s ease both;
}

.split-search-result:hover,
.split-search-result:focus-visible {
  background: rgba(72, 229, 213, 0.08);
  border-color: rgba(72, 229, 213, 0.22);
}

.split-search-mrn {
  color: var(--ink-strong);
  font-size: 0.88rem;
  font-weight: 850;
}

.split-search-detail,
.split-search-empty {
  color: var(--muted);
  font-size: 0.76rem;
}

.split-search-empty {
  margin: 6px 4px 2px;
}

.split-search-card {
  display: grid;
  gap: 12px;
  padding: 10px;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 16px;
  animation: split-search-result-in 0.16s ease both;
}

.split-search-card-header {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px 12px;
}

.split-search-card .split-breakdown {
  grid-template-columns: 1fr;
  padding: 0;
}

.split-search-card .split-day-grid {
  display: grid;
  grid-auto-columns: minmax(150px, 170px);
  grid-auto-flow: column;
  grid-template-columns: none;
  overflow-x: auto;
  overflow-y: hidden;
  padding-bottom: 6px;
  scroll-snap-type: x proximity;
  scrollbar-color: rgba(72, 229, 213, 0.42) rgba(255, 255, 255, 0.06);
}

.split-search-card .split-day-card {
  scroll-snap-align: start;
}

@keyframes split-search-result-in {
  from {
    opacity: 0;
    transform: translateY(4px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes split-search-panel-in {
  from {
    opacity: 0;
    transform: translateY(-10px) scale(0.98);
  }

  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes split-backdrop-in {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

.split-duplicate-modal {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: grid;
  place-items: center;
  padding: 20px;
}

.split-duplicate-backdrop {
  position: absolute;
  inset: 10px;
  background:
    radial-gradient(
      circle at 50% 18%,
      rgba(72, 229, 213, 0.08),
      transparent 34%
    ),
    rgba(4, 11, 24, 0.38);
  border-radius: 28px;
  backdrop-filter: blur(7px) saturate(1.08);
  animation: split-backdrop-in 0.18s ease both;
}

.split-duplicate-card {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  width: min(560px, 100%);
  padding: 18px;
  color: var(--ink);
  background:
    linear-gradient(135deg, rgba(72, 229, 213, 0.1), transparent 42%),
    rgba(8, 20, 42, 0.96);
  border: 1px solid rgba(72, 229, 213, 0.22);
  border-radius: 18px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.42);
}

.split-duplicate-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  color: var(--mint);
  background: rgba(72, 229, 213, 0.1);
  border: 1px solid rgba(72, 229, 213, 0.2);
  border-radius: 14px;
}

.split-duplicate-content {
  min-width: 0;
}

.split-duplicate-kicker {
  margin: 0 0 4px;
  color: var(--mint);
  font-size: 0.68rem;
  font-weight: 850;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.split-duplicate-card h3 {
  margin: 0;
  color: var(--ink-strong);
  font-size: 1.16rem;
  font-weight: 850;
}

.split-duplicate-copy {
  margin: 6px 0 14px;
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.45;
}

.split-duplicate-changes {
  display: grid;
  gap: 8px;
}

.split-duplicate-row {
  display: grid;
  grid-template-columns: minmax(86px, 1fr) minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  gap: 8px;
  padding: 10px;
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 12px;
}

.split-duplicate-row span {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 750;
}

.split-duplicate-row strong {
  min-width: 0;
  color: var(--ink-strong);
  font-size: 0.82rem;
  font-weight: 800;
  overflow-wrap: anywhere;
}

.split-duplicate-row i {
  color: var(--mint);
  font-size: 0.7rem;
}

.split-duplicate-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 16px;
}

.split-day-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 10px;
}

.split-day-card {
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
}

.split-day-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2px;
}

.split-day-num {
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.split-day-vial-badge {
  font-size: 0.64rem;
  font-weight: 700;
  color: color-mix(in srgb, var(--mint), white 10%);
  background: rgba(72, 229, 213, 0.1);
  border: 1px solid rgba(72, 229, 213, 0.2);
  border-radius: 20px;
  padding: 2px 7px;
  letter-spacing: 0.04em;
}

.split-day-dose-chip {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  gap: 6px;
  margin-top: 2px;
  padding: 4px 8px;
  color: rgba(234, 242, 255, 0.78);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 750;
  line-height: 1;
}

.split-day-dose-mark {
  width: 6px;
  height: 14px;
  background: linear-gradient(
    to top,
    var(--mint) 62%,
    rgba(72, 229, 213, 0.18) 62%
  );
  border-radius: 999px;
  box-shadow: 0 0 0 1px rgba(72, 229, 213, 0.12);
}

/* ── Vial rows ─────────────────────────────────────── */

.split-vial-list {
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding-top: 8px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.split-vial-row {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.split-vial-row-count {
  color: color-mix(in srgb, var(--mint), white 8%);
  font-size: 1.02rem;
  font-weight: 850;
  min-width: 28px;
}

.split-vial-row-size {
  color: var(--ink-strong);
  font-size: 1.04rem;
  font-weight: 800;
}

/* ── Day waste ─────────────────────────────────────── */

.split-summary-panel {
  align-self: start;
  padding: 14px 16px;
  background: rgba(0, 0, 0, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
}

.split-summary-kicker {
  color: var(--muted);
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.split-summary-main {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-top: 8px;
  color: #fff;
}

.split-summary-main span {
  font-size: 1.8rem;
  font-weight: 800;
  line-height: 1;
}

.split-summary-main small {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
}

.split-summary-list {
  display: grid;
  gap: 8px;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.split-summary-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 650;
}

.split-summary-row strong {
  color: var(--ink);
  font-size: 0.82rem;
  font-weight: 800;
}

/* ── Saved schedules ───────────────────────────────── */

.split-saved-modal {
  position: fixed;
  inset: 0;
  z-index: 1150;
  display: grid;
  place-items: center;
  padding: 20px;
}

body.split-saved-open {
  overflow: hidden;
}

body.split-search-open {
  overflow: hidden;
}

.split-saved-backdrop {
  position: absolute;
  inset: 10px;
  background:
    radial-gradient(
      circle at 50% 18%,
      rgba(72, 229, 213, 0.08),
      transparent 34%
    ),
    rgba(4, 11, 24, 0.38);
  border-radius: 28px;
  backdrop-filter: blur(7px) saturate(1.08);
  animation: split-backdrop-in 0.18s ease both;
}

.split-saved-panel {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  width: min(980px, 100%);
  max-height: min(760px, calc(100vh - 40px));
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(72, 229, 213, 0.09), transparent 36%),
    rgba(8, 20, 42, 0.96);
  border: 1px solid rgba(72, 229, 213, 0.2);
  border-radius: 20px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.42);
}

.split-saved-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.split-saved-kicker {
  margin: 0 0 4px;
  color: var(--mint);
  font-size: 0.68rem;
  font-weight: 850;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.split-saved-heading {
  margin: 0;
  color: var(--ink-strong);
  font-size: 1.18rem;
  font-weight: 850;
}

.split-saved-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
  height: 38px;
}

.split-saved-search {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 8px;
  width: min(260px, 34vw);
  height: 36px;
  padding: 0 11px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 999px;
}

.split-saved-search:focus-within {
  color: var(--mint);
  border-color: rgba(72, 229, 213, 0.32);
}

.split-saved-search input {
  width: 100%;
  min-width: 0;
  color: var(--ink-strong);
  background: transparent;
  border: 0;
  outline: 0;
  font: inherit;
  font-size: 0.82rem;
  font-weight: 750;
}

.split-saved-search input::placeholder {
  color: var(--muted);
}

.split-saved-close {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  color: var(--muted);
  background: transparent;
  border: 0;
  border-radius: 999px;
}

.split-saved-close:hover,
.split-saved-close:focus-visible {
  color: var(--mint);
  background: rgba(255, 255, 255, 0.07);
}

.split-saved-list {
  overflow-y: auto;
  padding: 14px 16px 16px;
}

.split-saved-card {
  margin-bottom: 8px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
  transition:
    border-color 0.26s ease,
    background 0.26s ease,
    box-shadow 0.26s ease;
}

.split-saved-card.is-open {
  background: rgba(72, 229, 213, 0.05);
  border-color: color-mix(in srgb, var(--mint), transparent 55%);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

/* Header row */
.split-saved-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  cursor: pointer;
  user-select: none;
}

.split-saved-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.split-saved-mrn {
  color: var(--ink-strong);
  font-size: 1rem;
  font-weight: 800;
}

.split-saved-detail {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 3px 10px;
}

.split-saved-med {
  color: var(--ink);
  font-size: 0.84rem;
  font-weight: 600;
}

.split-saved-dose {
  color: var(--muted);
  font-size: 0.82rem;
}

.split-saved-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.split-review-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 32px;
  padding: 0.34rem 0.72rem;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 750;
  transition:
    color 0.2s ease,
    background 0.2s ease,
    border-color 0.2s ease;
}

.split-review-btn:hover,
.split-saved-card.is-open .split-review-btn {
  color: var(--mint);
  background: color-mix(in srgb, var(--mint), transparent 88%);
  border-color: color-mix(in srgb, var(--mint), transparent 68%);
}

/* Accordion expansion */
.split-saved-expand {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.split-saved-card.is-open .split-saved-expand {
  grid-template-rows: 1fr;
}

.split-saved-expand-inner {
  overflow: hidden;
}

.split-saved-expand-inner .split-breakdown {
  grid-template-columns: minmax(0, 1fr) minmax(180px, 220px);
  opacity: 0;
  transform: translateY(-8px);
  transition:
    opacity 0.3s ease 0.12s,
    transform 0.36s cubic-bezier(0.4, 0, 0.2, 1) 0.08s;
}

.split-saved-card.is-open .split-saved-expand-inner .split-breakdown {
  opacity: 1;
  transform: translateY(0);
}

.split-saved-expand-inner .split-day-grid {
  display: grid;
  grid-auto-columns: minmax(150px, 170px);
  grid-auto-flow: column;
  grid-template-columns: none;
  overflow-x: auto;
  overflow-y: hidden;
  padding-bottom: 6px;
  scroll-snap-type: x proximity;
  scrollbar-color: rgba(72, 229, 213, 0.42) rgba(255, 255, 255, 0.06);
}

.split-saved-expand-inner .split-day-card {
  scroll-snap-align: start;
}

.split-empty {
  color: var(--muted);
  font-size: 0.88rem;
}

@media (max-width: 520px) {
  .split-form-grid {
    grid-template-columns: 1fr;
  }

  .split-saved-panel-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .split-saved-header-actions {
    width: 100%;
  }

  .split-saved-search {
    width: 100%;
  }

  .split-day-grid {
    grid-template-columns: 1fr 1fr;
  }

  .split-breakdown {
    grid-template-columns: 1fr;
  }
}