/*! FluxaWay — core styles. Generated from fluxaway-ui.css by scripts/split_css.py. */
/* AUTO-GENERATED — do not edit. Edit dist/fluxaway-ui.css and re-run scripts/split_css.py. */
/* ── Card ──────────────────────────────────────────────── */

.m-card {
  border: 1px solid var(--m-border);
  border-radius: var(--m-radius);
  background: var(--m-surface);
  box-shadow: var(--m-shadow-1);
}

.m-card-padded {
  padding: var(--m-space-4);
}

.m-card-hover {
  cursor: pointer;
  transition: box-shadow var(--m-transition-base), border-color var(--m-transition-base);
}

.m-card-hover:hover {
  border-color: var(--m-primary);
  box-shadow: var(--m-shadow-2);
}

/* ── Card: media (image-backed, gradient shadow, overlaid data) ── */

.m-card-media {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  display: flex;
  align-items: flex-end;
  min-height: 220px;
  border-radius: var(--m-radius-lg);
  color: #fff;
}

.m-card-media-img {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform var(--m-transition-slow);
}

.m-card-media-shadow {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, hsla(0, 0%, 0%, 0) 45%, hsla(0, 0%, 0%, 0.78) 100%);
}

.m-card-media-body {
  padding: var(--m-space-4) var(--m-space-5) var(--m-space-5);
}

.m-card-media-zoom:hover .m-card-media-img {
  transform: scale(1.08);
}

/* ── Card: reveal (clip-path circle info panel, needs .m-card-media) ── */

.m-card-reveal {
  cursor: pointer;
}

.m-card-reveal-trigger {
  position: absolute;
  top: var(--m-space-4);
  right: var(--m-space-4);
  z-index: 2;
  width: 2rem;
  height: 2rem;
  border: none;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--m-primary);
  color: var(--m-surface);
  box-shadow: 0 0 16px 4px color-mix(in srgb, var(--m-primary) 55%, transparent);
  cursor: pointer;
  transition: transform var(--m-transition-base);
}

.m-card-reveal:hover .m-card-reveal-trigger {
  transform: rotate(-45deg);
}

.m-card-reveal-panel {
  position: absolute;
  inset: 0;
  z-index: 1;
  padding: var(--m-space-8) var(--m-space-5) var(--m-space-5);
  background: hsla(0, 0%, 0%, 0.35);
  backdrop-filter: blur(12px);
  color: #fff;
  clip-path: circle(8px at calc(100% - 2rem) 2rem);
  transition: clip-path var(--m-transition-slow) ease-in-out;
}

.m-card-reveal:hover .m-card-reveal-panel,
.m-card-reveal-trigger:focus-visible ~ .m-card-reveal-panel {
  clip-path: circle(100%);
}

/* ── Card: glow (gradient border + hover blur burst) ── */

.m-card-glow {
  --m-card-hue-1: 210;
  --m-card-hue-2: 265;
  position: relative;
  overflow: hidden;
  border-radius: var(--m-radius-lg);
  border: 3px solid transparent;
  padding: var(--m-space-8) var(--m-space-6);
  text-align: center;
  background:
    linear-gradient(var(--m-surface), var(--m-surface)) padding-box,
    linear-gradient(135deg,
      hsl(var(--m-card-hue-1) 85% 70%) 0%,
      var(--m-surface) 45%,
      var(--m-surface) 55%,
      hsl(var(--m-card-hue-2) 70% 55%) 100%) border-box;
}

.m-card-glow-amber   { --m-card-hue-1: 28;  --m-card-hue-2: 45;  }
.m-card-glow-violet  { --m-card-hue-1: 262; --m-card-hue-2: 300; }
.m-card-glow-emerald { --m-card-hue-1: 152; --m-card-hue-2: 175; }

.m-card-glow-icon {
  position: relative;
  z-index: 2;
  width: 3.5rem;
  height: 3.5rem;
  margin: 0 auto var(--m-space-4);
  border-radius: var(--m-radius-lg);
  display: grid;
  place-items: center;
  font-size: 1.5rem;
  color: #fff;
  background: linear-gradient(140deg,
    hsl(var(--m-card-hue-1) 75% 45%) 0%,
    hsl(var(--m-card-hue-2) 70% 50%) 100%);
}

.m-card-glow-blur-1,
.m-card-glow-blur-2 {
  position: absolute;
  left: 50%;
  top: 40%;
  transform: translate(-50%, -50%);
  border-radius: var(--m-radius-lg);
  filter: blur(28px);
  opacity: 0;
  transition: opacity var(--m-transition-slow), transform var(--m-transition-slow);
}

.m-card-glow-blur-1 { width: 120px; height: 120px; background: hsl(var(--m-card-hue-1) 70% 50%); }
.m-card-glow-blur-2 { width: 90px;  height: 90px;  background: hsl(var(--m-card-hue-2) 70% 50%); transition-delay: 0.05s; }

.m-card-glow:hover .m-card-glow-blur-1,
.m-card-glow:hover .m-card-glow-blur-2 {
  opacity: 0.55;
  transform: translate(-50%, -50%) scale(4);
}

.m-card-glow-body {
  position: relative;
  z-index: 2;
}

/* ── Card: expand group (flex accordion, active card driven by JS state) ── */

.m-card-expand-group {
  display: flex;
  flex-direction: column;
  gap: var(--m-space-4);
}

.m-card-expand {
  position: relative;
  overflow: hidden;
  flex: 0 0 64px;
  min-height: 64px;
  border-radius: var(--m-radius-xl);
  box-shadow: var(--m-shadow-2);
  cursor: pointer;
  transition: flex 0.5s ease;
}

.m-card-expand-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s;
}

.m-card-expand.is-active:hover .m-card-expand-img {
  transform: scale(1.1);
}

.m-card-expand-shadow {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, hsla(0, 0%, 0%, 0) 55%, hsla(0, 0%, 0%, 0.55) 100%);
}

.m-card-expand-data {
  position: absolute;
  left: var(--m-space-4);
  right: var(--m-space-4);
  bottom: var(--m-space-4);
  display: flex;
  align-items: center;
  gap: var(--m-space-3);
  overflow: hidden;
  color: #fff;
  white-space: nowrap;
  opacity: 0;
  transform: translateY(1rem);
  transition: opacity 0.4s ease 0.1s, transform 0.4s ease 0.1s;
}

.m-card-expand-icon {
  width: 2.5rem;
  height: 2.5rem;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--m-surface);
  color: var(--m-text);
  display: grid;
  place-items: center;
  font-size: 1.25rem;
}

.m-card-expand.is-active,
.m-card-expand:hover {
  flex: 5 1 0%;
}

.m-card-expand.is-active .m-card-expand-data,
.m-card-expand:hover .m-card-expand-data {
  opacity: 1;
  transform: translateY(0);
}

@media (min-width: 768px) {
  .m-card-expand-group {
    flex-direction: row;
    height: 22rem;
  }
  .m-card-expand {
    flex: 0 0 4.5rem;
    min-height: unset;
  }
}

/* ── Card: pricing (ticket-cutout price badge) ── */

.m-card-pricing {
  position: relative;
  padding-top: var(--m-space-8);
  text-align: center;
}

.m-card-pricing-badge {
  position: absolute;
  top: -1rem;
  right: var(--m-space-5);
  width: 3.75rem;
  padding-top: var(--m-space-3);
  padding-bottom: var(--m-space-2);
  text-align: center;
  color: #fff;
  font-weight: 700;
  background: linear-gradient(157deg, var(--m-primary-hover) -12%, var(--m-primary) 109%);
}

.m-card-pricing-badge::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.6rem;
  width: 100%;
  height: 0.6rem;
  background: var(--m-surface);
  clip-path: polygon(0 0, 50% 100%, 100% 0);
}

.m-card-pricing-period {
  display: block;
  font-size: var(--m-font-size-xs);
}

/* ── Card: float (image with a slide-up floating info panel) ── */

/*
 * The panel is parked below the image, its top edge flush with the card's
 * bottom edge, and the card clips it away (overflow: hidden) at idle — so it
 * reads as truly hidden inside the card, not just transparent in empty
 * space. The default proportions mirror the landscape reference: a
 * 328/348px image, a centered 280/316px panel, 1.5rem image corners, and a
 * 1rem panel radius. On hover/focus-within the panel rises to -10rem, settles
 * at -7rem, and the card's overflow flips open after the same delayed
 * keyframe trick used by the reference. On exit it rises once more and then
 * sinks below the card before overflow is clipped again.
 */

.m-card-float {
  --m-card-float-width: 328px;
  --m-card-float-aspect: 328 / 362;
  --m-card-float-panel-width: 280px;
  --m-card-float-panel-bottom: -9rem;
  --m-card-float-panel-rest: -7rem;
  --m-card-float-panel-overshoot: -10rem;
  --m-card-float-panel-exit: 0.5rem;
  --m-card-float-img-radius: 1.5rem;
  --m-card-float-panel-radius: 1rem;
  position: relative;
  overflow: hidden;
  width: min(100%, var(--m-card-float-width));
  margin-inline: auto;
  border-radius: var(--m-card-float-img-radius);
}

.m-card-float:hover,
.m-card-float:focus-within {
  animation: m-card-float-unclip 2s forwards;
}

.m-card-float:not(:hover):not(:focus-within) {
  animation: m-card-float-reclip 2s forwards;
}

@keyframes m-card-float-unclip {
  to { overflow: visible; }
}

@keyframes m-card-float-reclip {
  0% {
    overflow: visible;
    pointer-events: none;
  }

  50% {
    overflow: hidden;
  }
}

.m-card-float-img {
  display: block;
  width: 100%;
  aspect-ratio: var(--m-card-float-aspect);
  height: auto;
  object-fit: cover;
  background-size: cover;
  background-position: center;
  border-radius: var(--m-card-float-img-radius);
}

.m-card-float-panel {
  position: absolute;
  left: 0;
  right: 0;
  bottom: var(--m-card-float-panel-bottom);
  width: min(calc(100% - 2rem), var(--m-card-float-panel-width));
  margin-inline: auto;
  background: color-mix(in srgb, var(--m-surface) 88%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: var(--m-card-float-panel-radius);
  box-shadow: var(--m-shadow-2);
  padding: 1.5rem 2rem;
  transform: translateY(0);
  opacity: 0;
  transition: opacity 1s 1s;
  pointer-events: none;
}

.m-card-float:hover .m-card-float-panel,
.m-card-float:focus-within .m-card-float-panel {
  animation: m-card-float-in 1s forwards;
  opacity: 1;
  transition: opacity 0.3s;
  pointer-events: auto;
}

.m-card-float:not(:hover):not(:focus-within) .m-card-float-panel {
  animation: m-card-float-out 1s forwards;
}

@keyframes m-card-float-in {
  30% {
    background: var(--m-surface);
  }

  50% {
    transform: translateY(var(--m-card-float-panel-overshoot));
  }

  100% {
    transform: translateY(var(--m-card-float-panel-rest));
    background: color-mix(in srgb, var(--m-surface) 88%, transparent);
  }
}

@keyframes m-card-float-out {
  0% {
    transform: translateY(var(--m-card-float-panel-rest));
    background: color-mix(in srgb, var(--m-surface) 88%, transparent);
  }

  30% {
    background: var(--m-surface);
  }

  50% {
    transform: translateY(var(--m-card-float-panel-overshoot));
  }

  100% {
    transform: translateY(var(--m-card-float-panel-exit));
  }
}

@media (max-width: 340px) {
  .m-card-float-panel {
    --m-card-float-panel-width: 250px;
    padding: 1rem;
  }
}

@media (min-width: 1120px) {
  .m-card-float {
    --m-card-float-width: 348px;
    --m-card-float-aspect: 348 / 384;
    --m-card-float-panel-width: 316px;
  }

  .m-card-float-panel {
    padding-inline: 2.5rem;
  }
}

/* ── Form ──────────────────────────────────────────────── */

.m-form-field {
  display: grid;
  gap: var(--m-space-2);
  min-width: 0;
}

.m-form-row {
  display: grid;
  gap: var(--m-space-3);
  grid-template-columns: 1fr;
}

@media (min-width: 576px) {
  .m-form-row {
    grid-template-columns: minmax(0, 1fr) auto;
  }
}

.m-label {
  display: inline-flex;
  align-items: center;
  gap: var(--m-space-1);
  color: var(--m-text);
  font-size: var(--m-font-size-sm);
  font-weight: 600;
}

.m-required { color: var(--m-danger); }

.m-help,
.m-error {
  margin: 0;
  font-size: var(--m-font-size-xs);
  line-height: 1.4;
}

.m-help  { color: var(--m-text-muted); }
.m-error { color: var(--m-danger); font-weight: 600; }

.m-field {
  min-width: 0;
  width: 100%;
  height: 48px;
  padding: 0 14px;
  border: 1px solid var(--m-border);
  border-radius: var(--m-radius);
  background: var(--m-surface);
  color: var(--m-text);
}

textarea.m-field {
  min-height: 112px;
  height: auto;
  padding: 12px 14px;
  resize: vertical;
}

.m-field::placeholder { color: var(--m-text-muted); }

.m-field:focus {
  border-color: var(--m-primary);
  outline: 3px solid var(--m-focus);
  outline-offset: 0;
}

.m-field-error,
.m-field-error:focus {
  border-color: var(--m-danger);
}

/* The open <select> list is browser-painted, not page CSS. Classic popups
   honor only option background/color (the selection highlight stays
   UA-owned); engines with customizable-select support opt in below so the
   whole picker uses the tokens. Touch devices keep the native wheel/sheet
   picker on purpose — hence the any-pointer gate. */

select.m-field option,
select.m-field optgroup {
  background: var(--m-surface);
  color: var(--m-text);
}

select.m-field option:disabled {
  color: var(--m-text-muted);
}

@supports (appearance: base-select) {
  @media (any-pointer: fine) {
    select.m-field,
    select.m-field::picker(select) {
      appearance: base-select;
    }

    /* base-select turns the trigger into a plain flex button; recenter it. */
    select.m-field {
      align-items: center;
    }

    select.m-field::picker(select) {
      margin-block: var(--m-space-1);
      padding: var(--m-space-1);
      border: 1px solid var(--m-border);
      border-radius: var(--m-radius);
      background: var(--m-surface);
      color: var(--m-text);
      box-shadow: var(--m-shadow-2);
    }

    select.m-field option {
      padding: 10px 12px;
      border-radius: var(--m-radius-sm);
    }

    select.m-field option:hover,
    select.m-field option:focus-visible {
      background: var(--m-surface-muted);
    }

    select.m-field option:focus-visible {
      outline: 2px solid var(--m-focus);
      outline-offset: -2px;
    }

    select.m-field option:checked {
      background: var(--m-primary-soft);
      font-weight: 600;
    }
  }
}

.m-checkbox {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  align-items: center;
  gap: 10px;
}

.m-checkbox input {
  width: 20px;
  aspect-ratio: 1;
  accent-color: var(--m-primary);
}

.m-checkbox span { overflow-wrap: anywhere; }

.m-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--m-space-2);
  justify-content: flex-end;
}

/* ── Button ────────────────────────────────────────────── */

.m-button {
  display: inline-grid;
  place-items: center;
  min-height: 44px;
  min-width: 44px;
  padding: 0 var(--m-space-4);
  border: 1px solid transparent;
  border-radius: var(--m-radius);
  background: transparent;
  color: var(--m-primary);
  font-size: var(--m-font-size-sm);
  font-weight: 600;
  text-decoration: none;
  touch-action: manipulation;
  user-select: none;
  -webkit-user-select: none;
}

.m-button:focus-visible {
  outline: 3px solid var(--m-focus);
  outline-offset: 2px;
}

.m-button:hover:not(.m-button-effect) { background: var(--m-primary-soft); }

.m-button-contained {
  border-color: var(--m-primary);
  background: var(--m-primary);
  color: #ffffff;
}

.m-button-contained:hover:not(.m-button-effect) {
  border-color: var(--m-primary-hover);
  background: var(--m-primary-hover);
}

.m-button-tonal {
  border-color: var(--m-primary-soft);
  background: var(--m-primary-soft);
  color: var(--m-primary-hover);
}

.m-button-tonal:hover:not(.m-button-effect) {
  filter: brightness(0.94);
}

.m-button-danger {
  border-color: var(--m-danger);
  background: var(--m-danger);
  color: #ffffff;
}

.m-button-danger:hover:not(.m-button-effect) {
  border-color: var(--m-danger-hover);
  background: var(--m-danger-hover);
}

.m-button-outline {
  border-color: var(--m-border);
  background: transparent;
  color: var(--m-text);
  transition:
    border-color var(--m-transition-fast),
    background-color var(--m-transition-fast),
    color var(--m-transition-fast);
}

.m-button-outline:focus-visible {
  outline-color: color-mix(in srgb, var(--m-focus) 50%, var(--m-text));
}

.m-button-outline:hover:not(:disabled):not(.m-button-effect) {
  border-color: var(--m-primary);
  background: var(--m-surface-raised);
  color: var(--m-text);
}

.m-button-outline:disabled {
  border-color: var(--m-border);
  background: var(--m-surface-muted);
  color: var(--m-text-muted);
  cursor: not-allowed;
}

.m-button-with-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--m-space-2);
}

.m-button-icon-only {
  padding-inline: 0;
}

.m-button-icon {
  display: inline-grid;
  flex: 0 0 auto;
  width: 1em;
  height: 1em;
  place-items: center;
  color: currentColor;
  font-size: 1.1em;
  line-height: 1;
}

.m-button-icon > :is(svg, img) {
  width: 100%;
  height: 100%;
}

.m-button-accent {
  border-inline-start-width: var(--m-space-1);
  border-inline-start-color: var(--m-primary);
  padding-inline-start: var(--m-space-3);
}

.m-button-accent .m-button-icon {
  color: var(--m-primary);
}

.m-button-outline.m-button-accent:disabled {
  border-inline-start-color: var(--m-text-muted);
}

.m-button-accent.m-button-icon-only {
  padding-inline: 0;
}

.m-button-full { width: 100%; }

/* Official interaction signatures. The effect prop adds these classes; the
 * active design can refine the material tokens without replacing the motion. */
.m-button-effect {
  --m-button-effect-metal: var(--mx-metal, var(--m-primary));
  --m-button-effect-metal-bright: var(--mx-metal-bright, var(--m-primary-soft));
  --m-button-effect-accent: var(--mx-accent, var(--m-secondary));
  --m-button-effect-accent-bright: var(--mx-accent-bright, var(--m-primary));
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-color: color-mix(in srgb, var(--m-button-effect-metal) 56%, var(--m-border));
  background: color-mix(in srgb, var(--m-surface-soft) 88%, var(--m-button-effect-metal));
  box-shadow: 0 1px 0 rgb(255 255 255 / 0.12) inset;
  color: var(--m-text);
  transition:
    border-color 420ms ease,
    background-color 420ms ease,
    color 260ms ease,
    box-shadow 420ms ease,
    transform 180ms ease;
}

.m-button-label,
.m-button-effect .m-button-icon {
  position: relative;
  z-index: 3;
}

/* 01 — a reflection crosses the surface and retraces on pointer exit. */
.m-button-effect-reflection::before {
  position: absolute;
  top: -35%;
  bottom: -35%;
  left: -82%;
  z-index: 1;
  width: 70%;
  background: linear-gradient(
    105deg,
    transparent 14%,
    color-mix(in srgb, var(--m-button-effect-metal) 55%, transparent) 36%,
    color-mix(in srgb, var(--m-button-effect-accent-bright) 76%, transparent) 56%,
    rgb(255 255 255 / 0.36) 65%,
    transparent 86%
  );
  content: "";
  pointer-events: none;
  transition: transform 640ms cubic-bezier(0.22, 0.8, 0.26, 1);
}

.m-button.m-button-effect-reflection:hover:not(:disabled),
.m-button.m-button-effect-reflection:focus-visible:not(:disabled) {
  border-color: var(--m-button-effect-metal);
  background: color-mix(in srgb, var(--m-surface-raised) 80%, var(--m-primary-soft));
  color: var(--m-text);
}

.m-button-effect-reflection:hover::before,
.m-button-effect-reflection:focus-visible::before { transform: translateX(275%); }

/* 02 — energy remains constrained to the frame. */
.m-button.m-button-effect-edge {
  border-color: transparent;
  background:
    linear-gradient(var(--m-surface-soft), var(--m-surface-soft)) padding-box,
    linear-gradient(100deg, transparent 8%, var(--m-button-effect-accent) 43%, var(--m-button-effect-metal) 57%, transparent 92%) border-box;
  background-position: 0 0, 100% 0;
  background-size: 100% 100%, 260% 100%;
  transition: background-position 680ms cubic-bezier(0.22, 0.8, 0.26, 1), color 260ms ease;
}

.m-button.m-button-effect-edge:hover:not(:disabled),
.m-button.m-button-effect-edge:focus-visible:not(:disabled) {
  border-color: transparent;
  background:
    linear-gradient(var(--m-surface-raised), var(--m-surface-raised)) padding-box,
    linear-gradient(100deg, transparent 8%, var(--m-button-effect-accent) 43%, var(--m-button-effect-metal) 57%, transparent 92%) border-box;
  background-position: 0 0, 0 0;
  background-size: 100% 100%, 260% 100%;
  color: var(--m-text);
}

/* 03 — two material fields lock at the center. */
.m-button-effect-split::before,
.m-button-effect-split::after {
  position: absolute;
  top: 0;
  bottom: 0;
  z-index: 1;
  width: 51%;
  content: "";
  transition: transform 480ms cubic-bezier(0.22, 0.8, 0.26, 1);
}

.m-button-effect-split::before {
  left: 0;
  background: color-mix(in srgb, var(--m-button-effect-accent) 72%, #111827);
  transform: translateX(-104%);
}

.m-button-effect-split::after {
  right: 0;
  background: color-mix(in srgb, var(--m-button-effect-metal) 72%, #111827);
  transform: translateX(104%);
}

.m-button.m-button-effect-split:hover:not(:disabled),
.m-button.m-button-effect-split:focus-visible:not(:disabled) {
  border-color: color-mix(in srgb, var(--m-button-effect-accent) 50%, var(--m-button-effect-metal));
  background: var(--m-surface-soft);
  color: #ffffff;
}

.m-button-effect-split:hover::before,
.m-button-effect-split:hover::after,
.m-button-effect-split:focus-visible::before,
.m-button-effect-split:focus-visible::after { transform: translateX(0); }

/* 04 — a circular material aperture expands from the center. */
.m-button-effect-aperture::before {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 1;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: color-mix(in srgb, var(--m-primary) 62%, #111827);
  content: "";
  transform: translate(-50%, -50%) scale(0);
  transition: transform 520ms cubic-bezier(0.2, 0.78, 0.24, 1);
}

.m-button.m-button-effect-aperture:hover:not(:disabled),
.m-button.m-button-effect-aperture:focus-visible:not(:disabled) {
  border-color: var(--m-primary);
  background: var(--m-surface-soft);
  color: #ffffff;
}

.m-button-effect-aperture:hover::before,
.m-button-effect-aperture:focus-visible::before {
  transform: translate(-50%, -50%) scale(13);
}

/* 05 — a thin rail charges the full surface. */
.m-button-effect-charge::before {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(110deg, var(--m-button-effect-accent), var(--m-button-effect-metal));
  content: "";
  transform: scaleY(0.06);
  transform-origin: bottom;
  transition: transform 460ms cubic-bezier(0.22, 0.8, 0.26, 1);
}

.m-button.m-button-effect-charge:hover:not(:disabled),
.m-button.m-button-effect-charge:focus-visible:not(:disabled) {
  border-color: var(--m-button-effect-metal);
  background: var(--m-surface-soft);
  color: #ffffff;
}

.m-button-effect-charge:hover::before,
.m-button-effect-charge:focus-visible::before { transform: scaleY(1); }

/* 06 — opposing corners grow into a targeting frame. */
.m-button-effect-corners::before,
.m-button-effect-corners::after {
  position: absolute;
  z-index: 1;
  width: 16px;
  height: 12px;
  content: "";
  transition: width 420ms ease, height 420ms ease;
}

.m-button-effect-corners::before {
  top: 4px;
  left: 4px;
  border-top: 2px solid var(--m-button-effect-accent);
  border-left: 2px solid var(--m-button-effect-accent);
}

.m-button-effect-corners::after {
  right: 4px;
  bottom: 4px;
  border-right: 2px solid var(--m-button-effect-metal);
  border-bottom: 2px solid var(--m-button-effect-metal);
}

.m-button.m-button-effect-corners:hover:not(:disabled),
.m-button.m-button-effect-corners:focus-visible:not(:disabled) {
  border-color: color-mix(in srgb, var(--m-button-effect-accent) 40%, var(--m-button-effect-metal));
  background: var(--m-surface-raised);
  color: var(--m-text);
}

.m-button-effect-corners:hover::before,
.m-button-effect-corners:hover::after,
.m-button-effect-corners:focus-visible::before,
.m-button-effect-corners:focus-visible::after {
  width: calc(100% - 10px);
  height: calc(100% - 10px);
}

/* 07 — an acknowledgement pulse escapes the frame. */
.m-button.m-button-effect-pulse { overflow: visible; }

.m-button-effect-pulse::before {
  position: absolute;
  inset: -1px;
  z-index: -1;
  border: 1px solid var(--m-button-effect-accent);
  border-radius: inherit;
  content: "";
  opacity: 0;
  pointer-events: none;
}

.m-button.m-button-effect-pulse:hover:not(:disabled),
.m-button.m-button-effect-pulse:focus-visible:not(:disabled) {
  border-color: var(--m-button-effect-accent);
  background: color-mix(in srgb, var(--m-surface-raised) 78%, var(--m-primary-soft));
  box-shadow: 0 0 18px color-mix(in srgb, var(--m-button-effect-accent) 18%, transparent);
  color: var(--m-text);
}

.m-button-effect-pulse:hover::before,
.m-button-effect-pulse:focus-visible::before {
  animation: m-button-signal-echo 820ms ease-out;
}

/* 08 — the dominant metal changes across a diagonal phase. */
.m-button.m-button-effect-phase {
  border-color: color-mix(in srgb, var(--m-button-effect-metal) 62%, var(--m-border));
  background: linear-gradient(
    112deg,
    color-mix(in srgb, var(--m-button-effect-metal) 76%, #111827) 0 38%,
    color-mix(in srgb, var(--m-button-effect-accent-bright) 86%, #111827) 48%,
    color-mix(in srgb, var(--m-button-effect-accent) 76%, #111827) 58% 100%
  );
  background-position: 100% 0;
  background-size: 240% 100%;
  color: #ffffff;
  transition: background-position 620ms cubic-bezier(0.22, 0.8, 0.26, 1), border-color 320ms ease;
}

.m-button.m-button-effect-phase:hover:not(:disabled),
.m-button.m-button-effect-phase:focus-visible:not(:disabled) {
  border-color: var(--m-button-effect-accent);
  background-position: 0 0;
  color: #ffffff;
}

/* 09 — a material reflection travels through the contour. */
.m-button.m-button-effect-conductor {
  --m-button-conductor-shadow: color-mix(in srgb, var(--m-button-effect-metal) 45%, #020304);
  --m-button-conductor-deep: var(--m-button-effect-metal);
  --m-button-conductor-base: var(--m-button-effect-metal);
  --m-button-conductor-bright: var(--m-button-effect-metal-bright);
  --m-button-conductor-glint: #ffffff;
  --m-button-conductor-highlight: var(--m-button-effect-metal-bright);
  --m-button-conductor-accent: var(--m-button-effect-accent-bright);
  --m-button-conductor-accent-deep: var(--m-button-effect-accent);
  --m-button-conductor-tail: var(--m-button-effect-metal-bright);
  --m-button-conductor-end: var(--m-button-effect-metal);
  --m-button-conductor-gradient: linear-gradient(
    110deg,
    var(--m-button-conductor-shadow) 0%,
    var(--m-button-conductor-deep) 14%,
    var(--m-button-conductor-base) 27%,
    var(--m-button-conductor-bright) 38%,
    var(--m-button-conductor-glint) 44%,
    var(--m-button-conductor-highlight) 49%,
    var(--m-button-conductor-accent) 58%,
    var(--m-button-conductor-accent-deep) 72%,
    var(--m-button-conductor-tail) 88%,
    var(--m-button-conductor-end) 100%
  );
  border: 2px solid transparent;
  background:
    linear-gradient(var(--m-surface-soft), var(--m-surface-soft)) padding-box,
    var(--m-button-conductor-gradient) border-box;
  background-position: 0 0, 100% 0;
  background-size: 100% 100%, 240% 100%;
  box-shadow: 0 1px 0 rgb(255 255 255 / 0.12) inset;
  color: var(--m-text);
  transition: background-position 720ms cubic-bezier(0.22, 0.8, 0.26, 1), box-shadow 360ms ease;
}

.m-button-effect-conductor::after {
  position: absolute;
  inset: 2px;
  z-index: 1;
  border: 1px solid color-mix(in srgb, var(--m-button-effect-metal-bright) 22%, transparent);
  border-radius: calc(var(--m-radius) - 2px);
  content: "";
  pointer-events: none;
}

.m-button.m-button-effect-conductor:hover:not(:disabled),
.m-button.m-button-effect-conductor:focus-visible:not(:disabled) {
  border-color: transparent;
  background:
    linear-gradient(var(--m-surface-raised), var(--m-surface-raised)) padding-box,
    var(--m-button-conductor-gradient) border-box;
  background-position: 0 0, 0 0;
  background-size: 100% 100%, 240% 100%;
  box-shadow:
    0 1px 0 rgb(255 255 255 / 0.16) inset,
    0 0 18px color-mix(in srgb, var(--m-button-effect-metal-bright) 22%, transparent);
  color: var(--m-text);
  transition:
    background-position 980ms cubic-bezier(0.45, 0, 0.25, 1),
    box-shadow 360ms ease,
    color 260ms ease;
}

.m-button-effect:disabled::before,
.m-button-effect:disabled::after { display: none; }

.m-button.m-button-effect:disabled {
  border-color: var(--m-border);
  background: var(--m-surface-muted);
  box-shadow: none;
  color: var(--m-text-muted);
  cursor: not-allowed;
}

@keyframes m-button-signal-echo {
  0% { opacity: 0.7; transform: scale(1); }
  100% { opacity: 0; transform: scale(1.16, 1.34); }
}

@media (prefers-reduced-motion: reduce) {
  .m-button-effect,
  .m-button-effect::before,
  .m-button-effect::after {
    animation-duration: 1ms !important;
    transition-duration: 1ms !important;
  }
}

.m-icon-button {
  width: 44px;
  min-width: 44px;
  padding: 0;
}

/* ── Chip ──────────────────────────────────────────────── */

.m-chip {
  display: inline-grid;
  place-items: center;
  min-height: 36px;
  padding: 0 12px;
  border: 1px solid var(--m-border);
  border-radius: var(--m-radius);
  background: var(--m-surface);
  color: var(--m-text);
  font-size: var(--m-font-size-sm);
  font-weight: 600;
  touch-action: manipulation;
  user-select: none;
  -webkit-user-select: none;
}

.m-chip:focus-visible {
  outline: 3px solid var(--m-focus);
  outline-offset: 2px;
}

.m-chip-active {
  border-color: var(--m-primary);
  background: var(--m-primary);
  color: #ffffff;
}

/* ── Badge ─────────────────────────────────────────────── */

.m-badge {
  display: inline-grid;
  place-items: center;
  min-width: 24px;
  min-height: 24px;
  padding: 0 8px;
  border-radius: 999px;
  background: var(--m-primary-soft);
  color: var(--m-primary-hover);
  font-size: var(--m-font-size-xs);
  font-weight: 600;
}

/* ── Alert ─────────────────────────────────────────────── */

.m-alert {
  display: grid;
  gap: var(--m-space-1);
  padding: var(--m-space-4);
  border: 1px solid var(--m-border);
  border-radius: var(--m-radius);
  background: var(--m-surface);
}

.m-alert-title { font-size: var(--m-font-size-sm); }

.m-alert-body {
  color: var(--m-text-muted);
  line-height: 1.5;
}

.m-alert-info    { border-color: #93c5fd; background: var(--m-info-soft);    color: var(--m-info); }
.m-alert-success { border-color: #75e0a7; background: var(--m-success-soft); color: var(--m-success); }
.m-alert-warning { border-color: #fdb022; background: var(--m-warning-soft); color: var(--m-warning); }
.m-alert-danger  { border-color: #fda29b; background: var(--m-danger-soft);  color: var(--m-danger); }

/* ── Status / empty ────────────────────────────────────── */

.m-status {
  margin: 0;
  color: var(--m-text-muted);
  font-size: var(--m-font-size-sm);
}

.m-empty-state {
  display: grid;
  justify-items: center;
  gap: var(--m-space-3);
  padding: var(--m-space-8);
  text-align: center;
}

.m-empty-state-mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 999px;
  background: var(--m-primary-soft);
  color: var(--m-primary);
  font-weight: 900;
}

.m-empty-state h2,
.m-empty-state p { margin: 0; }

.m-empty-state h2 { font-size: var(--m-font-size-lg); }

.m-empty-state p,
.m-empty-state-body {
  max-width: 46ch;
  color: var(--m-text-muted);
  line-height: 1.5;
}

.m-empty-state-action { margin-top: var(--m-space-1); }

/* ── Progress ──────────────────────────────────────────── */

.m-progress {
  width: 100%;
  height: 8px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--m-primary-soft);
}

.m-progress-bar {
  height: 100%;
  border-radius: 999px;
  background: var(--m-primary);
  transition: width 220ms ease;
}

/* ── Spinner ───────────────────────────────────────────── */

.m-spinner {
  display: inline-block;
  width: 24px;
  height: 24px;
  border: 3px solid var(--m-primary-soft);
  border-top-color: var(--m-primary);
  border-radius: 999px;
  animation: m-spin 800ms linear infinite;
}

@keyframes m-spin {
  to { transform: rotate(1turn); }
}

/* ── Divider ─────────────────────────────────────────────── */

.m-divider {
  border: none;
  border-top: 1px solid var(--m-border);
  margin: 0;
}

.m-divider-vertical {
  display: inline-block;
  width: 1px;
  height: 1em;
  background: var(--m-border);
  vertical-align: middle;
  margin-inline: var(--m-space-2);
}

/* ── Avatar ──────────────────────────────────────────────── */

.m-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border-radius: 999px;
  background: var(--m-primary-soft);
  color: var(--m-primary);
  font-weight: 700;
  overflow: hidden;
  user-select: none;
  -webkit-user-select: none;
}

.m-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.m-avatar-xs  { width: 24px; height: 24px; font-size: 0.625rem; }
.m-avatar-sm  { width: 32px; height: 32px; font-size: 0.75rem; }
.m-avatar-md  { width: 40px; height: 40px; font-size: 0.875rem; }
.m-avatar-lg  { width: 56px; height: 56px; font-size: 1.125rem; }
.m-avatar-xl  { width: 72px; height: 72px; font-size: 1.5rem; }

.m-avatar-group {
  display: inline-flex;
  flex-direction: row-reverse;
}

.m-avatar-group .m-avatar {
  border: 2px solid var(--m-surface);
  margin-inline-start: -8px;
}

.m-avatar-group .m-avatar:last-child { margin-inline-start: 0; }

.m-avatar-overflow {
  background: var(--m-surface-muted);
  color: var(--m-text-muted);
}

/* ── Skeleton ────────────────────────────────────────────── */

@keyframes m-skeleton-pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.4; }
}

.m-skeleton {
  display: block;
  border-radius: var(--m-radius);
  background: var(--m-border);
  animation: m-skeleton-pulse 1.6s ease-in-out infinite;
}

.m-skeleton-text {
  height: 1em;
  border-radius: var(--m-radius-sm);
}

.m-skeleton-circle {
  border-radius: 999px;
}

.m-skeleton-lines {
  display: grid;
  gap: var(--m-space-2);
}

@media (prefers-reduced-motion: reduce) {
  .m-skeleton { animation: none; opacity: 0.6; }
}