/*
 * Copyright (c) 2025–present
 * PIX4ME Authors
 *
 * All rights reserved.
*/

:root {
  --bg: #000;
  --fg: #fff;
  --muted: #999;
  --border: #222;
  --btn: #fff;
  --btnText: #000;
}
.light {
  --bg: #f4f4f4;
  --fg: #000;
  --muted: #666;
  --border: #ddd;
  --btn: #000;
  --btnText: #fff;
}

@font-face {
  font-family: "Raleway-Light";
  src: url("../assets/fonts/Raleway-Light.ttf");
}

@font-face {
  font-family: "Raleway-Bold";
  src: url("../assets/fonts/Raleway-Bold.ttf");
}

::-webkit-scrollbar {
  display: none;
}

* {
  box-sizing: border-box;
  transition: background-color 0.6s ease-in-out, color 0.6s ease-in-out,
    border-color 0.6s ease-in-out;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: "Raleway-Light";
  min-height: 100vh;
}

#loading {
  position: fixed;
  inset: 0;
  background: #000;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 24px;
  z-index: 999;

  opacity: 1;
  transition: opacity 0.6s ease-in-out;
}

.loading-logo {
  width: 600px;
  height: auto;
}

.loader {
  width: 45px;
  aspect-ratio: 1;
  --c: no-repeat linear-gradient(#ffffff 0 0);
  background: var(--c), var(--c), var(--c);
  animation: l18-1 1s infinite, l18-2 1s infinite;
}

@keyframes l18-1 {
  0%,
  100% {
    background-size: 20% 100%;
  }
  33%,
  66% {
    background-size: 20% 20%;
  }
}

@keyframes l18-2 {
  0%,
  33% {
    background-position: 0 0, 50% 50%, 100% 100%;
  }
  66%,
  100% {
    background-position: 100% 0, 50% 50%, 0 100%;
  }
}

.app {
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
}

.card {
  width: 100%;
  max-width: 420px;
  padding: 24px;
  text-align: center;
}

.logo {
  height: 200px;
  margin-bottom: 20px;
}

input,
button {
  width: 100%;
  padding: 16px;
  margin-top: 12px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--fg);
}

button {
  background: var(--btn);
  color: var(--btnText);
  font-weight: 700;
  cursor: pointer;
}

.qrBox {
  background: #fff;
  padding: 14px;
  border-radius: 18px;
  width: 260px;
  margin: 20px auto;
}

.qrBox img {
  width: 100%;
}

.keyBox {
  border: 1px dashed var(--border);
  padding: 10px;
  border-radius: 12px;
  font-size: 13px;
  word-break: break-all;
  margin-top: 6px;
}

.themeBar {
  position: fixed;
  top: 14px;
  right: 14px;
  display: flex;
  gap: 8px;
}

.themeBtn {
  width: 42px;
  height: 42px;
  border-radius: 50%;

  border: none;
  background: transparent;

  box-shadow: none;
  outline: none;

  font-size: 18px;
  cursor: pointer;

  -webkit-tap-highlight-color: transparent;
}

.themeBtn:focus,
.themeBtn:active {
  background: transparent;
  box-shadow: none;
}

.errorTitle {
  font-family: "Raleway-Bold";
  font-size: 22px;
  font-weight: 800;
}

.errorText {
  color: var(--muted);
  margin: 10px 0 20px;
}

#menuBtn {
  position: fixed;
  bottom: 16px;
  right: 16px;

  width: 56px;
  height: 56px;

  background: var(--bg);
  color: var(--fg);

  font-size: 28px;
  font-weight: 800;

  cursor: pointer;
  z-index: 100;

  -webkit-tap-highlight-color: transparent;
}

#aboutModal {
  position: fixed;
  inset: 0;

  background: rgba(0, 0, 0, 0.6);

  display: flex;
  justify-content: center;
  align-items: center;

  opacity: 0;
  pointer-events: none;

  transition: opacity 0.4s ease;
  z-index: 200;
}

#aboutModal.active {
  opacity: 1;
  pointer-events: all;
}

.aboutCard {
  background: var(--bg);
  color: var(--fg);

  border: 1px solid var(--border);
  border-radius: 20px;

  padding: 24px;
  max-width: 320px;
  width: 90%;

  text-align: center;

  transform: translateY(20px) scale(0.96);
  opacity: 0;

  transition: transform 0.4s ease, opacity 0.4s ease;
}

#aboutModal.active .aboutCard {
  transform: translateY(0) scale(1);
  opacity: 1;
}

.aboutCard p {
  color: var(--muted);
  margin: 12px 0 20px;
}

.aboutCard button {
  background: var(--btn);
  color: var(--btnText);
}