:root {
  --page-min-w: 330px;
  --page-min-h: 450px;
  --layout-vw: max(var(--page-min-w), 100vw);
  --layout-vh: max(var(--page-min-h), 100dvh);
  --ink: #eef5ff;
  --ink-soft: rgba(238, 245, 255, 0.84);
  --line: rgba(214, 230, 255, 0.26);
  --line-strong: rgba(214, 230, 255, 0.38);
  --ui-fade-duration: 140ms;
  --edge-gradient-range: 3rem;
  --taskbar-space: calc(3rem + var(--safe-bottom));
  --flyout-bottom-shift: 0rem;
  --flyout-gap: 0.8rem;
  --start-app-width: 92px;
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-right: env(safe-area-inset-right, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  --safe-left: env(safe-area-inset-left, 0px);
}

* {
  box-sizing: border-box;
}

html {
  height: 100%;
  min-width: var(--page-min-w);
  min-height: var(--page-min-h);
  overflow: hidden;
  background: #050910;
  -webkit-text-size-adjust: 100%;
  overscroll-behavior-y: none;
}

@media (min-width: 1024px) and (pointer: fine) {
  html {
    font-size: 18px;
  }
}

body {
  margin: 0;
  height: 100%;
  min-width: var(--page-min-w);
  min-height: var(--page-min-h);
  color: var(--ink);
  font-family: "Segoe UI", "Yu Gothic UI", "Meiryo", sans-serif;
  background: #050910;
  overflow: hidden;
  touch-action: auto;
}

main,
.site-footer,
.start-menu,
.calendar-flyout {
  transition: opacity 0.55s cubic-bezier(0.4, 0, 0.2, 1);
}

body.is-initial-loading main,
body.is-initial-loading .start-menu,
body.is-initial-loading .calendar-flyout {
  opacity: 0;
}

body.is-initial-loading .site-footer {
  opacity: 1;
  pointer-events: none;
}

.loader-wrapper {
  position: fixed;
  inset: 0 0 var(--taskbar-space) 0;
  z-index: 220;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.85rem;
  background: #030712;
  color: #ffffff;
  font-family: "Outfit", "Segoe UI", "Yu Gothic UI", "Meiryo", sans-serif;
  opacity: 1;
  visibility: visible;
}

.loader-wrapper.page-fade-out {
  opacity: 0;
  visibility: hidden;
  transition: opacity 1s cubic-bezier(0.4, 0, 0.2, 1), visibility 1s;
}

.loader-ring-wrap {
  position: relative;
  width: min(16rem, 65vw);
  height: min(16rem, 65vw);
  display: grid;
  place-items: center;
}

.loader-ring-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.loader-ring-decoration,
.loader-ring-decoration-2,
.loader-ring-track,
.loader-progress-ring {
  fill: none;
}

.loader-ring-decoration {
  stroke: rgba(255, 255, 255, 0.06);
  stroke-width: 1;
  stroke-dasharray: 4 12;
}

.loader-ring-decoration-2 {
  stroke: rgba(139, 92, 246, 0.2);
  stroke-width: 1;
  stroke-dasharray: 30 15 5 15;
}

.loader-ring-track {
  stroke: rgba(255, 255, 255, 0.08);
  stroke-width: 4;
}

.loader-progress-ring {
  transform: rotate(-90deg);
  transform-origin: 50% 50%;
  stroke: url(#loaderGradient);
  stroke-width: 4;
  stroke-linecap: round;
  filter: drop-shadow(0 0 12px rgba(139, 92, 246, 0.6));
}

.loader-spin-slow {
  transform-origin: center;
  animation: loader-spin 12s linear infinite;
}

.loader-spin-reverse {
  transform-origin: center;
  animation: loader-spin-reverse 8s linear infinite;
}

.loader-center {
  position: absolute;
  display: grid;
  place-items: center;
}

#loaderProgressText {
  font-size: clamp(2.2rem, 7vw, 3rem);
  font-weight: 200;
  letter-spacing: 0.03em;
  color: #fff;
}

#loaderProgressText span {
  margin-left: 0.08rem;
  font-size: 0.44em;
  color: rgba(229, 231, 235, 0.78);
}

.loader-status-wrap {
  min-height: 1.5rem;
  display: grid;
  place-items: center;
}

.loader-status {
  margin: 0;
  font-size: 0.72rem;
  font-weight: 300;
  letter-spacing: 0.18em;
  color: rgba(165, 180, 252, 0.95);
  text-transform: uppercase;
  animation: loader-status-fade 2s ease-in-out infinite alternate;
}

@keyframes loader-spin {
  100% { transform: rotate(360deg); }
}

@keyframes loader-spin-reverse {
  100% { transform: rotate(-360deg); }
}

@keyframes loader-status-fade {
  0% { opacity: 0.4; }
  100% { opacity: 1; }
}

.bg-video {
  position: fixed;
  inset: 0;
  width: 100%;
  height: var(--layout-vh);
  object-fit: cover;
  z-index: 0;
  filter: blur(30px);
  pointer-events: none;
}

.ambient {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background-color: #00000070;
}

body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: calc(var(--edge-gradient-range) + var(--safe-top));
  z-index: 6;
  pointer-events: none;
  background: linear-gradient(
    180deg,
    rgba(5, 9, 16, 1) 0%,
    rgba(5, 9, 16, 0.985) 2%,
    rgba(5, 9, 16, 0.96) 6%,
    rgba(5, 9, 16, 0.92) 11%,
    rgba(5, 9, 16, 0.85) 18%,
    rgba(5, 9, 16, 0.75) 26%,
    rgba(5, 9, 16, 0.63) 35%,
    rgba(5, 9, 16, 0.5) 45%,
    rgba(5, 9, 16, 0.37) 56%,
    rgba(5, 9, 16, 0.26) 67%,
    rgba(5, 9, 16, 0.17) 77%,
    rgba(5, 9, 16, 0.1) 86%,
    rgba(5, 9, 16, 0.05) 93%,
    rgba(5, 9, 16, 0.02) 97%,
    rgba(5, 9, 16, 0.006) 99%,
    rgba(5, 9, 16, 0) 100%
  );
}

main {
  position: relative;
  z-index: 7;
  width: var(--layout-vw);
  height: var(--layout-vh);
  min-width: var(--page-min-w);
  min-height: var(--page-min-h);
  margin: 0;
  padding:
    calc(var(--edge-gradient-range) + var(--safe-top) + 0.35rem)
    0
    var(--taskbar-space)
    0;
  overflow: hidden;
}

.desktop-scene {
  height: 100%;
  display: block;
  overflow: hidden;
}

.desktop-area {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.app-icon {
  appearance: none;
  position: absolute;
  left: 0;
  top: 0;
  border: none;
  background: transparent;
  color: var(--ink);
  width: 120px;
  height: 86px;
  padding: 0.28rem 0.6rem;
  display: grid;
  justify-items: center;
  gap: 0.34rem;
  border-radius: 0.42rem;
  cursor: pointer;
  transition: background-color 0.18s ease;
  touch-action: auto;
  user-select: none;
}

.app-icon:hover {
  background: rgba(182, 214, 255, 0.18);
}

.app-icon:active {
  background: rgba(182, 214, 255, 0.28);
}

.app-icon:focus-visible {
  outline: 1px solid rgba(208, 226, 255, 0.9);
  outline-offset: 1px;
}

.app-icon.dragging {
  background: rgba(182, 214, 255, 0.22);
}

.icon-tile {
  width: 2.9rem;
  height: 2.9rem;
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.35));
}

.desktop-area .icon-tile {
  width: 2.9rem;
  height: 2.9rem;
}

.icon-about { background-image: url("../icons/file-icons/about.svg"); }
.icon-home { background-image: url("../icons/file-icons/explorer-home-ms.svg"); }
.icon-products { background-image: url("../icons/file-icons/products.svg"); }
.icon-documents { background-image: url("../icons/file-icons/explorer-documents-ms-blue.svg"); }
.icon-pictures { background-image: url("../icons/file-icons/explorer-pictures-ms.svg"); }
.icon-notes { background-image: url("../icons/file-icons/notes.svg"); }
.icon-links { background-image: url("../icons/file-icons/links.svg"); }
.icon-contact { background-image: url("../icons/file-icons/contact.svg"); }

.icon-label {
  max-width: 100%;
  color: #f3f8ff;
  font-size: 0.72rem;
  text-align: center;
  line-height: 1.24;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.56);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.site-footer {
  position: fixed;
  left: 0;
  right: auto;
  bottom: -1px;
  z-index: 40;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  gap: 0.36rem;
  inline-size: var(--layout-vw);
  width: var(--layout-vw);
  max-width: none;
  min-width: var(--page-min-w);
  min-height: 3rem;
  padding:
    0
    calc(var(--safe-right) + 0.9rem)
    var(--safe-bottom)
    calc(var(--safe-left) + 0.9rem);
  background-color: #171d27;
  background: #171d27;
  border-top: 1px solid rgba(225, 236, 255, 0.12);
  box-shadow: 0 -1px 0 rgba(9, 13, 20, 0.7), inset 0 1px 0 rgba(255, 255, 255, 0.07);
  backdrop-filter: none;
}

.taskbar-left,
.taskbar-right {
  display: flex;
  align-items: center;
  min-width: 0;
  white-space: nowrap;
}

.taskbar-left {
  justify-content: flex-start;
}

.taskbar-right {
  justify-content: flex-end;
  gap: 0;
  flex-wrap: nowrap;
}

.taskbar-brand {
  color: var(--ink-soft);
  display: inline-flex;
  align-items: center;
  min-height: 2rem;
  padding: 0 0.52rem;
  border-radius: 0.44rem;
  line-height: 1;
  white-space: nowrap;
}

.logo-wrapper {
  position: relative;
  display: inline-block;
  text-decoration: none;
}

.logo-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  font-family: "Montserrat", sans-serif;
  font-weight: 800;
  line-height: 1;
  color: var(--ink-soft);
}

.logo-text .line1,
.logo-text .line2 {
  font-size: 0.74rem;
  letter-spacing: 0.045em;
}

.sparkle-star {
  position: absolute;
  background-color: var(--ink-soft);
  clip-path: polygon(50% 0%, 54% 46%, 100% 50%, 54% 54%, 50% 100%, 46% 54%, 0% 50%, 46% 46%);
  pointer-events: none;
}

.pattern2 .s1 {
  width: 10px;
  height: 10px;
  top: 1px;
  right: -12px;
  background-color: #3b82f6;
  animation: sparkle-anim 2.5s ease-in-out infinite 0s;
}

.pattern2 .s2 {
  width: 7px;
  height: 7px;
  top: 12px;
  left: -12px;
  background-color: #eab308;
  animation: sparkle-anim 2.5s ease-in-out infinite 0.8s;
}

.pattern2 .s3 {
  width: 9px;
  height: 9px;
  bottom: -1px;
  right: 6px;
  background-color: #60a5fa;
  animation: sparkle-anim 2.5s ease-in-out infinite 1.6s;
}

@keyframes sparkle-anim {
  0%, 100% {
    transform: scale(0);
    opacity: 0;
  }
  50% {
    transform: scale(1);
    opacity: 1;
  }
}

.taskbar-center {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 0.12rem;
  min-height: 3rem;
  padding: 0 1rem;
  flex-wrap: nowrap;
  justify-self: center;
  max-width: min(100%, calc(var(--layout-vw) - (var(--safe-left) + var(--safe-right) + 10.6rem)));
  overflow-x: auto;
  overflow-y: hidden;
  scrollbar-width: none;
  -ms-overflow-style: none;
  scroll-behavior: smooth;
  mask-image: linear-gradient(
    to right,
    transparent 0,
    #000 0.5rem,
    #000 calc(100% - 1rem),
    transparent 100%
  );
  -webkit-mask-image: linear-gradient(
    to right,
    transparent 0,
    #000 0.5rem,
    #000 calc(100% - 1rem),
    transparent 100%
  );
}

.taskbar-center::-webkit-scrollbar {
  width: 0;
  height: 0;
}

.tb-btn {
  width: 2.42rem;
  height: 2.42rem;
  border: none;
  border-radius: 0.4rem;
  background-color: transparent;
  position: relative;
  cursor: pointer;
  flex: 0 0 auto;
}

.taskbar-center .tb-btn[data-open-modal] {
  display: none;
}

.taskbar-center .tb-btn.tb-folder,
.taskbar-center .tb-btn.tb-mail {
  display: block;
  order: 20;
}

.taskbar-center .tb-btn[data-open-modal].window-open {
  display: block;
}

.taskbar-center .tb-btn.tb-mail {
  order: 30;
}

.taskbar-center .tb-btn.taskbar-enter {
  animation: taskbar-app-enter var(--ui-fade-duration) ease-out;
}

.taskbar-center .tb-btn.taskbar-exit {
  animation: taskbar-app-exit var(--ui-fade-duration) ease-out;
  animation-fill-mode: both;
  pointer-events: none;
}

@keyframes taskbar-app-enter {
  from {
    opacity: 0;
    transform: translateY(0.12rem);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes taskbar-app-exit {
  from {
    opacity: 1;
    transform: translateY(0);
  }
  to {
    opacity: 0;
    transform: translateY(0.12rem);
  }
}

.tb-btn:hover {
  background-color: rgba(225, 236, 255, 0.18);
}

.tb-btn:active {
  background-color: rgba(225, 236, 255, 0.28);
}

.tb-btn::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 1.36rem;
  height: 1.36rem;
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  pointer-events: none;
}

.tb-btn::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0.16rem;
  transform: translateX(-50%);
  width: 0.34rem;
  height: 0.17rem;
  border-radius: 999px;
  background: rgba(234, 243, 255, 0.88);
  opacity: 0;
  transition: width 140ms ease, opacity 120ms ease, background-color 140ms ease;
  pointer-events: none;
}

.tb-start::before {
  background-image: url("../icons/file-icons/start.svg");
  width: 1.22rem;
  height: 1.22rem;
}

.tb-pdf::before {
  background-image: url("../icons/file-icons/about.svg");
}

.tb-folder::before {
  background-image: url("../icons/file-icons/products.svg");
}

.tb-note::before {
  background-image: url("../icons/file-icons/notes.svg");
}

.tb-mail::before {
  background-image: url("../icons/file-icons/contact.svg");
}

.clock-button {
  appearance: none;
  border: none;
  border-radius: 0.32rem;
  background: transparent;
  color: var(--ink-soft);
  min-height: 1.95rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
}
.clock-button:hover {
  background: rgba(225, 236, 255, 0.16);
}

.clock-button.calendar-open {
  background: rgba(225, 236, 255, 0.2);
}

.clock-button {
  display: grid;
  justify-items: end;
  align-content: center;
  gap: 0.02rem;
  min-width: 4.9rem;
  padding: 0.14rem 0.4rem;
}

#desktopClock {
  font-size: 0.72rem;
  line-height: 1.15;
}

#desktopDate {
  font-size: 0.62rem;
  line-height: 1.1;
}

/* Modal shell styles moved to assets/styles/locations/window-shell.css */
/* App-specific styles moved to assets/styles/apps/*.css */

.modal-list {
  margin: 0;
  padding-left: 1rem;
  display: grid;
  gap: 0.42rem;
}

.modal-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.56rem;
}

.modal-card a {
  color: #7fb1ff;
  text-decoration: none;
  border-bottom: 1px solid rgba(127, 177, 255, 0.36);
}

.tb-btn.window-open::after {
  opacity: 1;
}

.tb-btn.window-active {
  background-color: rgba(225, 236, 255, 0.16);
}

.tb-btn.window-active::after {
  width: 1.02rem;
  background: #7fb1ff;
  opacity: 1;
}

.tb-start.menu-open {
  background-color: rgba(225, 236, 255, 0.22);
}

.start-menu {
  position: fixed;
  left: 50%;
  bottom: calc(var(--taskbar-space) + var(--flyout-gap) + var(--flyout-bottom-shift));
  transform: translateX(-50%) translateY(0.65rem) scale(0.98);
  transform-origin: center bottom;
  opacity: 0;
  pointer-events: none;
  z-index: 58;
  width: min(460px, calc(var(--layout-vw) - (var(--safe-left) + var(--safe-right) + 0.8rem)));
  max-width: calc(var(--layout-vw) - (var(--safe-left) + var(--safe-right)));
  border-radius: 0.86rem;
  border: 1px solid rgba(145, 170, 213, 0.28);
  background: linear-gradient(180deg, rgba(18, 26, 40, 0.9), rgba(11, 17, 28, 0.9));
  box-shadow: 0 18px 48px rgba(3, 7, 14, 0.72), inset 0 1px 0 rgba(170, 198, 246, 0.1);
  backdrop-filter: blur(22px) saturate(1.08);
  padding: 0.62rem;
  transition:
    opacity 180ms cubic-bezier(0.2, 0.8, 0.2, 1),
    transform 180ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.start-menu.is-open {
  opacity: 1;
  transform: translateX(-50%) translateY(0) scale(1);
  pointer-events: auto;
}

.start-menu.is-closing {
  opacity: 0;
  transform: translateX(-50%) translateY(0.65rem) scale(0.98);
  pointer-events: none;
}

.start-menu-title {
  margin: 0 0 0.55rem;
  color: #d7e7ff;
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.start-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, var(--start-app-width));
  justify-content: center;
  gap: 0.3rem;
}

.start-app {
  appearance: none;
  border: none;
  border-radius: 0.55rem;
  background: transparent;
  color: #d4e2ff;
  width: var(--start-app-width);
  min-width: var(--start-app-width);
  max-width: var(--start-app-width);
  min-height: 5rem;
  display: grid;
  justify-items: center;
  align-content: center;
  gap: 0.22rem;
  padding: 0.32rem 0.08rem;
  cursor: pointer;
  transition: background-color 0.16s ease;
}

.start-app .icon-tile {
  width: 2.25rem;
  height: 2.25rem;
  filter: none;
}

.start-app span:last-child {
  font-size: 0.66rem;
  line-height: 1.2;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 96%;
}

.start-app:hover {
  background-color: rgba(107, 142, 215, 0.2);
}

.start-app:active {
  background-color: rgba(107, 142, 215, 0.3);
}

.start-app:focus-visible {
  outline: 1px solid rgba(121, 166, 241, 0.86);
  outline-offset: 1px;
}

.calendar-flyout {
  position: fixed;
  right: calc(var(--safe-right) + 0.5rem);
  bottom: calc(var(--taskbar-space) + var(--flyout-gap) + var(--flyout-bottom-shift));
  z-index: 58;
  width: min(320px, calc(var(--layout-vw) - (var(--safe-left) + var(--safe-right) + 1rem)));
  max-height: calc(100dvh - var(--safe-top) - var(--taskbar-space) - var(--flyout-gap) - 0.4rem);
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  border-radius: 0.86rem;
  border: 1px solid rgba(145, 170, 213, 0.28);
  background: linear-gradient(180deg, rgba(18, 26, 40, 0.92), rgba(11, 17, 28, 0.9));
  box-shadow: 0 18px 48px rgba(3, 7, 14, 0.72), inset 0 1px 0 rgba(170, 198, 246, 0.1);
  backdrop-filter: blur(22px) saturate(1.08);
  padding: 0.64rem 0.7rem 0.68rem;
}

.calendar-month {
  margin: 0 0 0.56rem;
  color: #d7e7ff;
  font-size: 0.86rem;
  font-weight: 600;
}

.calendar-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 0.08rem;
  margin-bottom: 0.22rem;
}

.calendar-weekdays span {
  text-align: center;
  color: #90a7cd;
  font-size: 0.62rem;
  line-height: 1.3;
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 0.08rem;
}

.calendar-day {
  min-height: 1.75rem;
  display: grid;
  place-items: center;
  border-radius: 0.34rem;
  color: #d2e2ff;
  font-size: 0.71rem;
  line-height: 1;
}

.calendar-day.is-outside {
  color: #7388aa;
}

.calendar-day.is-today {
  background: #3b7eff;
  color: #fff;
  font-weight: 700;
}

.calendar-today {
  margin: 0.58rem 0 0;
  color: #a7c0ea;
  font-size: 0.69rem;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.45s ease, transform 0.45s ease;
}

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

a,
a:hover,
a:active,
a:focus,
a:visited {
  text-decoration: none !important;
  border-bottom: none !important;
}