:root {
  color-scheme: dark;
}

html,
body {
  margin: 0;
  width: 100%;
  height: 100%;
  min-height: 100%;
  background: #050a0a;
  overflow: hidden;
  overscroll-behavior: none;
}

html.murmur-force-portrait.murmur-landscape-viewport,
html.murmur-force-portrait.murmur-landscape-viewport body {
  overflow: hidden;
}

html.murmur-force-portrait.murmur-landscape-viewport .murmur-screen,
html.murmur-force-portrait.murmur-landscape-viewport .murmur-pwa-splash {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vh;
  height: 100vw;
  transform-origin: top left;
  transform: rotate(90deg) translateY(-100%);
}

.murmur-body {
  margin: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: #071A1D;
  color: #D6FFF3;
  font-family: "Manrope", "Helvetica Neue", Helvetica, Arial, sans-serif;
}

.murmur-pwa-splash {
  --murmur-splash-fade-ms: 360ms;
  position: fixed;
  inset: 0;
  z-index: 2147483647;
  display: grid;
  place-items: center;
  background: radial-gradient(circle at 50% 30%, #0b1d20 0%, #050a0a 70%);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--murmur-splash-fade-ms) ease;
}

.murmur-pwa-splash.is-visible {
  opacity: 1;
  pointer-events: auto;
}

.murmur-pwa-splash.is-fading-out {
  opacity: 0;
  pointer-events: none;
}

.murmur-pwa-splash__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.murmur-pwa-splash__logo {
  color: #d6fff3;
  font-family: serif;
  font-size: clamp(40px, 8vw, 56px);
  letter-spacing: 0.02em;
}

.murmur-pwa-splash__wave {
  width: min(56vw, 280px);
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(214, 255, 243, 0.12), rgba(95, 179, 162, 0.72), rgba(214, 255, 243, 0.12));
  opacity: 0.7;
}

.murmur-screen {
  --murmur-wrop-shift: 14vh;
  --murmur-ui-top-pad: 64px;
  --murmur-button-hover-bg: rgba(15, 41, 45, .76);
  --murmur-button-hover-glow: rgba(105, 210, 190, .6);
  position: relative;
  width: 100vw;
  height: 100vh;
  height: 100dvh;
  min-height: 100svh;
  overflow: hidden;
}

.murmur-wrop {
  position: absolute;
  inset: 0 0 calc(-1 * var(--murmur-wrop-shift)) 0;
  transform: translateY(calc(-1 * var(--murmur-wrop-shift)));
  transition: transform 2.1s cubic-bezier(.28,.11,.2,1);
}

@media (hover: none) and (pointer: coarse) {
  .murmur-screen button,
  .murmur-screen a,
  .murmur-wrop .wrop-play-btn,
  .murmur-screen button:focus,
  .murmur-screen a:focus,
  .murmur-screen button:focus-visible,
  .murmur-screen a:focus-visible,
  .murmur-screen button:active,
  .murmur-screen a:active,
  .murmur-wrop .wrop-play-btn:focus,
  .murmur-wrop .wrop-play-btn:focus-visible,
  .murmur-wrop .wrop-play-btn:active {
    -webkit-appearance: none;
    -moz-appearance: none;
         appearance: none;
    -webkit-tap-highlight-color: transparent;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -moz-user-select: none;
         user-select: none;
    outline: none !important;
    box-shadow: none !important;
  }

  .murmur-screen input,
  .murmur-screen textarea,
  .murmur-screen input:focus,
  .murmur-screen textarea:focus,
  .murmur-screen input:focus-visible,
  .murmur-screen textarea:focus-visible,
  .murmur-screen input:active,
  .murmur-screen textarea:active {
    -webkit-appearance: none;
    -moz-appearance: none;
         appearance: none;
    -webkit-tap-highlight-color: transparent;
    outline: none !important;
    box-shadow: none !important;
  }
}

.murmur-volume-orb {
  position: absolute;
  left: 50%;
  top: calc(50% - (var(--murmur-wrop-shift) * 0.5));
  width: 96px;
  height: 320px;
  transform: translate(-50%, -50%);
  pointer-events: none;
  opacity: 0;
  transition:
    opacity 420ms ease,
    transform 620ms ease,
    top 620ms ease;
  z-index: 8;
  mix-blend-mode: screen;
}

.murmur-screen.is-playing .murmur-volume-orb {
  top: calc(50% + (var(--murmur-wrop-shift) * 0.5));
}

.murmur-volume-orb.is-visible {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.murmur-volume-orb__canvas {
  display: block;
  width: 100%;
  height: 100%;
}

.murmur-action-dock {
  position: absolute;
  top: var(--murmur-ui-top-pad);
  right: 18px;
  z-index: 10;
  display: flex;
  flex-direction: column;
  gap: 12px;
  opacity: 1;
  transform: translateY(0);
  transition: opacity .24s ease, transform .24s ease;
}

.murmur-action-dock.is-hidden {
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
}

.murmur-action-dock.is-immediate {
  transition: none;
}

.murmur-action-dock.is-fading-out {
  transition-duration: .58s, .58s;
  transition-timing-function: ease-out;
}

.murmur-action-dock-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.murmur-action-dock-group.is-hidden {
  display: none;
}

.murmur-dock-form {
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.murmur-dock-button {
  width: 56px;
  height: 56px;
  border: 2px solid rgba(255, 255, 255, .94);
  border-radius: 999px;
  background: rgba(4, 14, 16, .42);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .24s ease, border-color .24s ease, background-color .24s ease;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.murmur-dock-button:hover,
.murmur-dock-button:focus-visible {
  border-color: #d6fff3;
  box-shadow: 0 0 26px var(--murmur-button-hover-glow);
  background: var(--murmur-button-hover-bg);
  outline: none;
}

.murmur-dock-button:active {
  transform: scale(.94);
}

.murmur-dock-button-primary {
  background: rgba(4, 14, 16, .42);
}

.murmur-dock-button-install {
  background: rgba(4, 14, 16, .42);
}

.murmur-dock-button-open {
  background: rgba(4, 14, 16, .42);
}

.murmur-dock-icon {
  width: 28px;
  height: 28px;
  -o-object-fit: contain;
     object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: .88;
  pointer-events: none;
}

@media (max-width: 720px) {
  .murmur-volume-orb {
    width: 84px;
    height: 280px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .murmur-volume-orb {
    transition: opacity 180ms ease;
  }
}

.murmur-screen.is-playing .murmur-wrop {
  transform: translateY(0);
}

.murmur-screen.is-returning-home .murmur-wrop {
  transition-duration: .46s;
}

.murmur-ui {
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: var(--murmur-ui-top-pad) 64px 64px;
  box-sizing: border-box;
  transition: opacity 1.2s ease;
}

.murmur-ui.is-hidden {
  opacity: 0;
  pointer-events: none;
}

.murmur-brand h1 {
  margin: 0;
  font-size: 52px;
  font-family: serif;
  font-weight: 400;
}

.murmur-brand span {
  font-size: 22px;
}

.murmur-brand p {
  margin-top: 6px;
  opacity: .8;
}

.murmur-options {
  text-align: center;
  margin-bottom: 48px;
}

.murmur-options-body {
  width: min(460px, 100%);
  min-height: 270px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  transition: opacity .3s ease, transform .42s cubic-bezier(.22,.61,.36,1);
}

.murmur-ui.is-starting .murmur-options-body {
  opacity: 0;
  transform: translateY(14px);
  pointer-events: none;
}

.murmur-duration-buttons {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
  margin: 0 0 14px;
}

.murmur-action-button {
  color: #fff;
  background: rgba(4, 14, 16, .42);
  border: 2px solid rgba(255, 255, 255, .94);
  border-radius: 999px;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .24s ease, border-color .24s ease, background-color .24s ease;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.murmur-action-button *,
.murmur-duration-circle *,
.murmur-custom-duration-inline-submit * {
  color: inherit !important;
}

.murmur-action-button:hover,
.murmur-action-button:focus-visible {
  border-color: #d6fff3;
  box-shadow: 0 0 26px var(--murmur-button-hover-glow);
  background: var(--murmur-button-hover-bg);
  outline: none;
}

.murmur-action-button:active {
  transform: scale(.97);
}

.murmur-action-button {
  display: block;
  width: 100%;
  margin-inline: auto;
  padding: 18px 28px;
  font-size: 18px;
  font-family: "Manrope", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .06em;
  -webkit-user-select: none;
  -moz-user-select: none;
       user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.murmur-action-button::-moz-selection, .murmur-duration-circle::-moz-selection, .murmur-custom-duration-inline-submit::-moz-selection {
  background: transparent;
}

.murmur-action-button::selection,
.murmur-duration-circle::selection,
.murmur-custom-duration-inline-submit::selection {
  background: transparent;
}

.murmur-action-button-primary {
  background: transparent;
}

.murmur-premium-custom-flow {
  width: 100%;
  min-height: 74px;
  margin: 0;
  position: relative;
  transition: min-height .28s ease;
}

.murmur-premium-custom-flow.is-showing-options {
  min-height: 188px;
}

.murmur-premium-custom-flow.is-showing-custom {
  min-height: 164px;
}

.murmur-premium-custom-state {
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: transform .32s ease, opacity .32s ease;
}

.murmur-premium-custom-state-edit {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  pointer-events: none;
}

.murmur-premium-custom-state-options {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
}

.murmur-premium-custom-flow.is-showing-options .murmur-premium-custom-state-main {
  opacity: 0;
  transform: translateY(-12px);
  pointer-events: none;
}

.murmur-premium-custom-flow.is-showing-options .murmur-premium-custom-state-options {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.murmur-premium-custom-flow.is-showing-custom .murmur-premium-custom-state-options {
  opacity: 0;
  transform: translateY(-12px);
  pointer-events: none;
}

.murmur-premium-custom-flow.is-showing-custom .murmur-premium-custom-state-edit {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}

.murmur-premium-custom-flow.is-immediate .murmur-premium-custom-state {
  transition: none;
}

.murmur-duration-circle {
  width: 74px;
  height: 74px;
  border: 2px solid rgba(255, 255, 255, .94);
  border-radius: 999px;
  background: transparent;
  color: #fff;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  font-family: "Manrope", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-weight: 800;
  line-height: 1.05;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .24s ease, border-color .24s ease, background-color .24s ease;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  -webkit-user-select: none;
  -moz-user-select: none;
       user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.murmur-duration-circle small {
  font-size: 13px;
  opacity: .9;
  color: #fff;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
}

.murmur-duration-circle:hover,
.murmur-duration-circle:focus-visible {
  border-color: #d6fff3;
  box-shadow: 0 0 26px var(--murmur-button-hover-glow);
  background: var(--murmur-button-hover-bg);
  outline: none;
}

.murmur-duration-circle:active {
  transform: scale(.95);
}

.murmur-duration-circle.is-active {
  box-shadow: 0 0 28px rgba(95, 179, 162, .75);
  border-color: #5FB3A2;
  background: transparent;
}

.murmur-duration-circle-custom {
  background: transparent;
}

.murmur-duration-circle-icon {
  width: 30px;
  height: 30px;
  -o-object-fit: contain;
     object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: .9;
}

.murmur-custom-duration-form {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 10px;
  border: 2px solid rgba(255, 255, 255, .94);
  border-radius: 999px;
  background: rgba(4, 14, 16, .42);
  padding: 6px;
  overflow: visible;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.murmur-custom-duration-inline-input {
  flex: 1 1 auto;
  min-width: 0;
  border: 0;
  outline: none;
  background: transparent;
  color: #fff;
  font-size: 24px;
  font-family: "Manrope", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-weight: 800;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: .04em;
  padding: 16px 20px;
  -moz-appearance: textfield;
  caret-color: #fff;
}

.murmur-custom-duration-inline-input::-webkit-outer-spin-button,
.murmur-custom-duration-inline-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.murmur-custom-duration-inline-input::-moz-selection {
  background: transparent;
  color: #fff;
}

.murmur-custom-duration-inline-input::selection {
  background: transparent;
  color: #fff;
}

.murmur-custom-duration-inline-submit {
  border: 2px solid rgba(255, 255, 255, .94);
  border-radius: 999px;
  background: rgba(4, 14, 16, .42);
  color: #fff;
  font-size: 16px;
  font-family: "Manrope", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .06em;
  padding: 14px 22px;
  min-width: 130px;
  white-space: nowrap;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .24s ease, border-color .24s ease, background-color .24s ease;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  -webkit-user-select: none;
  -moz-user-select: none;
       user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.murmur-custom-duration-inline-submit:hover,
.murmur-custom-duration-inline-submit:focus-visible {
  border-color: #d6fff3;
  box-shadow: 0 0 26px var(--murmur-button-hover-glow);
  background: var(--murmur-button-hover-bg);
  outline: none;
}

.murmur-custom-duration-inline-submit:active {
  transform: scale(.97);
}

.murmur-dev-tools {
  position: absolute;
  top: 22px;
  left: 18px;
  z-index: 4;
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.murmur-debug-panel {
  position: relative;
  z-index: 1;
  width: min(290px, 32vw);
  max-height: 58vh;
  overflow: hidden;
  border-radius: 12px;
  border: 1px solid rgba(214, 255, 243, .16);
  background: rgba(4, 14, 16, .5);
  -webkit-backdrop-filter: blur(10px);
          backdrop-filter: blur(10px);
}

.murmur-debug-panel.is-hidden {
  display: none;
}

.murmur-debug-panel-header {
  padding: 10px 12px 8px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: rgba(214, 255, 243, .56);
  border-bottom: 1px solid rgba(214, 255, 243, .1);
}

.murmur-debug-list {
  margin: 0;
  padding: 4px;
  list-style: none;
  overflow-y: auto;
  max-height: calc(58vh - 34px);
  scrollbar-width: none;
  -ms-overflow-style: none;
  scroll-behavior: smooth;
}

.murmur-debug-list::-webkit-scrollbar {
  display: none;
  width: 0;
  height: 0;
}

.murmur-debug-step {
  min-height: 28px;
  padding: 6px 8px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: rgba(214, 255, 243, .62);
  transition: color .2s ease, background-color .2s ease;
}

.murmur-debug-step + .murmur-debug-step {
  margin-top: 2px;
}

.murmur-debug-step-left,
.murmur-debug-step-right {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.murmur-debug-audio-title {
  font-size: 13px;
  line-height: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.murmur-debug-icon,
.murmur-debug-icon-placeholder {
  width: 13px;
  height: 13px;
  opacity: .62;
  flex: 0 0 13px;
}

.murmur-debug-icon {
  -o-object-fit: contain;
     object-fit: contain;
  filter: brightness(0) invert(1);
}

.murmur-debug-icon-placeholder {
  border: 1px solid rgba(214, 255, 243, .26);
  border-radius: 999px;
}

.murmur-debug-step.is-active {
  color: #fff;
  background: rgba(214, 255, 243, .09);
}

.murmur-debug-step.is-active .murmur-debug-icon,
.murmur-debug-step.is-active .murmur-debug-icon-placeholder {
  opacity: 1;
}

.murmur-debug-summary {
  margin-top: 6px;
  padding: 8px;
  border-top: 1px solid rgba(214, 255, 243, .12);
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-size: 11px;
  letter-spacing: .02em;
  color: rgba(214, 255, 243, .7);
}

.murmur-global-panel {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.murmur-global-panel.is-hidden {
  display: none;
}

.murmur-global-item {
  display: flex;
  align-items: center;
  justify-content: center;
}

.murmur-global-item.is-hidden {
  display: none;
}

.murmur-global-circle {
  width: 56px;
  height: 56px;
  border-radius: 999px;
  border: 2px solid rgba(255, 255, 255, .94);
  background: transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.murmur-global-icon {
  width: 30px;
  height: 30px;
  -o-object-fit: contain;
     object-fit: contain;
  opacity: .62;
  filter: brightness(0) invert(1);
}

.murmur-global-icon.is-empty {
  opacity: .24;
}

@media (max-width: 980px) {
  .murmur-dev-tools {
    top: auto;
    right: 12px;
    bottom: 12px;
    left: 12px;
    z-index: 7;
  }

  .murmur-debug-panel {
    width: 100%;
    max-height: 32vh;
  }

  .murmur-debug-list {
    max-height: calc(32vh - 34px);
  }

  .murmur-global-panel {
    display: none;
  }
}

@media (max-width: 640px) {
  .murmur-screen {
    --murmur-wrop-shift: 7vh;
    --murmur-ui-top-pad: 36px;
  }

  .murmur-ui {
    padding: 36px 20px;
  }

  .murmur-action-dock {
    right: 12px;
  }

  .murmur-dock-button {
    width: 52px;
    height: 52px;
  }

  .murmur-duration-buttons {
    gap: 12px;
    flex-wrap: wrap;
  }

  .murmur-options-body {
    min-height: 250px;
  }

  .murmur-connect-flow {
    min-height: 144px;
  }

  .murmur-action-button {
    width: min(280px, 92vw);
    min-width: 0;
  }

  .murmur-custom-duration-inline-input {
    font-size: 16px;
    padding: 14px 16px;
  }

  .murmur-custom-duration-inline-submit {
    font-size: 15px;
    padding: 14px 16px;
  }
}