:root {
  --bg: #05070d;
  --panel: rgba(14, 20, 36, 0.62);
  --line: rgba(0, 229, 255, 0.18);
  --line2: rgba(0, 229, 255, 0.45);
  --txt: #e6f1ff;
  --mute: #7f93b2;
  --cyan: #00e5ff;
  --mag: #ff2bd6;
  --lime: #39ff9c;
  --warn: #ffb020;
  --r: 14px;
  --font:
    "JetBrains Mono", "Cascadia Code", "Consolas", ui-monospace, monospace;
  --sans: "Segoe UI", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
}
* {
  box-sizing: border-box;
}
html,
body {
  margin: 0;
  min-height: 100%;
  background: var(--bg);
  color: var(--txt);
  font-family: var(--sans);
}
body {
  overflow-x: hidden;
}
#bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}
.scan {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: repeating-linear-gradient(
    0deg,
    rgba(255, 255, 255, 0.018) 0 1px,
    transparent 1px 3px
  );
}
.glow {
  position: fixed;
  z-index: 0;
  pointer-events: none;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.35;
}
.glow.a {
  width: 520px;
  height: 520px;
  background: #0077ff;
  top: -180px;
  left: -120px;
}
.glow.b {
  width: 460px;
  height: 460px;
  background: #b0009a;
  bottom: -200px;
  right: -120px;
  opacity: 0.25;
}
.wrap {
  position: relative;
  z-index: 2;
  max-width: 1360px;
  margin: 0 auto;
  padding: 28px 24px 60px;
}

/* header */
header {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 26px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}
.logo {
  width: 46px;
  height: 46px;
}
.logo svg {
  width: 100%;
  height: 100%;
  filter: drop-shadow(0 0 8px var(--cyan));
}
.logo svg .spin {
  transform-origin: 24px 24px;
  animation: spin 8s linear infinite;
}
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}
.brand h1 {
  margin: 0;
  font: 700 22px/1 var(--font);
  letter-spacing: 0.08em;
  background: linear-gradient(90deg, var(--cyan), #8ab4ff 50%, var(--mag));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.brand .sub {
  font: 11px/1.6 var(--font);
  color: var(--mute);
  letter-spacing: 0.18em;
  margin-top: 6px;
}
.brand .sub b {
  color: var(--lime);
  font-weight: 400;
}
.clock {
  font: 500 13px var(--font);
  color: var(--cyan);
  letter-spacing: 0.12em;
  text-shadow: 0 0 10px rgba(0, 229, 255, 0.6);
}

.actions {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
  flex: 1;
  justify-content: flex-end;
}
.search {
  position: relative;
  min-width: min(420px, 100%);
  flex: 1;
  max-width: 520px;
}
.search input {
  width: 100%;
  padding: 12px 44px 12px 40px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: rgba(5, 10, 22, 0.7);
  color: var(--txt);
  font: 14px var(--sans);
  outline: none;
  transition: 0.2s;
}
.search input:focus {
  border-color: var(--cyan);
  box-shadow:
    0 0 0 3px rgba(0, 229, 255, 0.12),
    0 0 24px rgba(0, 229, 255, 0.18);
}
.search svg {
  position: absolute;
  left: 13px;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  color: var(--cyan);
}
.search kbd {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  font: 11px var(--font);
  color: var(--mute);
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 2px 7px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 16px;
  border-radius: 10px;
  cursor: pointer;
  border: 1px solid var(--line);
  background: rgba(10, 18, 34, 0.7);
  color: var(--txt);
  font: 600 13px var(--sans);
  transition: 0.2s;
  white-space: nowrap;
}
.btn:hover {
  border-color: var(--cyan);
  box-shadow: 0 0 18px rgba(0, 229, 255, 0.25);
  color: var(--cyan);
}
.btn.primary {
  border: 0;
  color: #021018;
  background: linear-gradient(90deg, var(--cyan), #6aa8ff);
  box-shadow: 0 0 22px rgba(0, 229, 255, 0.35);
}
.btn.primary:hover {
  color: #021018;
  filter: brightness(1.12);
}
.btn.danger {
  border-color: rgba(255, 43, 214, 0.4);
}
.btn.danger:hover {
  border-color: var(--mag);
  color: var(--mag);
  box-shadow: 0 0 18px rgba(255, 43, 214, 0.3);
}
.btn.icon {
  padding: 11px 13px;
}
.btn.lang {
  min-width: 44px;
  justify-content: center;
  font-family: var(--font);
}
.btn.on {
  border-color: var(--cyan);
  color: var(--cyan);
}

/* filter bar */
.bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}
.chips {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.chip {
  font: 12px var(--font);
  letter-spacing: 0.06em;
  padding: 7px 13px;
  border-radius: 999px;
  cursor: pointer;
  border: 1px solid var(--line);
  color: var(--mute);
  background: rgba(8, 14, 28, 0.6);
  transition: 0.2s;
  user-select: none;
}
.chip:hover {
  color: var(--txt);
  border-color: var(--line2);
}
.chip.on {
  color: #021018;
  background: var(--cyan);
  border-color: var(--cyan);
  box-shadow: 0 0 14px rgba(0, 229, 255, 0.5);
}
.chip .n {
  opacity: 0.6;
  margin-left: 6px;
}
.status {
  font: 12px var(--font);
  color: var(--mute);
  letter-spacing: 0.1em;
}
.status i {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--lime);
  margin-right: 8px;
  box-shadow: 0 0 8px var(--lime);
  animation: blink 1.6s infinite;
}
@keyframes blink {
  50% {
    opacity: 0.25;
  }
}

/* grid */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 16px;
}
.card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 18px;
  border-radius: var(--r);
  background: var(--panel);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--line);
  color: inherit;
  text-decoration: none;
  overflow: hidden;
  transition:
    transform 0.25s,
    border-color 0.25s,
    box-shadow 0.25s;
  animation: rise 0.45s both;
  --hue: var(--cyan);
}
@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
}
.card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(
    420px circle at var(--mx, 50%) var(--my, 50%),
    color-mix(in srgb, var(--hue) 22%, transparent),
    transparent 45%
  );
  opacity: 0;
  transition: opacity 0.3s;
}
.card:hover::before {
  opacity: 1;
}
.card::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  height: 2px;
  width: 100%;
  background: linear-gradient(90deg, transparent, var(--hue), transparent);
  transform: translateX(-100%);
  transition: transform 0.6s;
}
.card:hover::after {
  transform: translateX(100%);
}
.card:hover {
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--hue) 70%, transparent);
  box-shadow: 0 10px 40px -10px color-mix(in srgb, var(--hue) 55%, transparent);
}
.card:focus-visible {
  outline: 2px solid var(--hue);
  outline-offset: 2px;
}
.corner {
  position: absolute;
  width: 12px;
  height: 12px;
  border-color: var(--hue);
  border-style: solid;
  opacity: 0.7;
}
.corner.tl {
  top: 6px;
  left: 6px;
  border-width: 1px 0 0 1px;
}
.corner.br {
  bottom: 6px;
  right: 6px;
  border-width: 0 1px 1px 0;
}
.top {
  display: flex;
  gap: 12px;
  align-items: center;
}
.ico {
  flex: none;
  width: 46px;
  height: 46px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--hue) 30%, #0b1224),
    #0b1224
  );
  border: 1px solid color-mix(in srgb, var(--hue) 45%, transparent);
  font: 700 18px var(--font);
  color: var(--hue);
  text-shadow: 0 0 10px var(--hue);
}
.ico img {
  width: 26px;
  height: 26px;
  object-fit: contain;
}
.ttl {
  min-width: 0;
  flex: 1;
  padding-right: 8px;
}
.name {
  font-weight: 650;
  font-size: 15.5px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.host {
  font: 11px var(--font);
  color: var(--mute);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-top: 3px;
}
.pin {
  color: var(--warn);
  font-size: 13px;
  text-shadow: 0 0 8px var(--warn);
}
.desc {
  color: #a9b8d3;
  font-size: 13px;
  line-height: 1.55;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 2.6em;
}
.foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  margin-top: auto;
}
.tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.tag {
  font: 10.5px var(--font);
  padding: 3px 8px;
  border-radius: 6px;
  color: var(--hue);
  background: color-mix(in srgb, var(--hue) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--hue) 30%, transparent);
}
.go {
  font: 11px var(--font);
  color: var(--mute);
  letter-spacing: 0.1em;
  transition: 0.2s;
  white-space: nowrap;
}
.card:hover .go {
  color: var(--hue);
}
.ops {
  position: absolute;
  top: 10px;
  right: 10px;
  display: flex;
  gap: 4px;
  opacity: 0;
  transition: 0.2s;
  z-index: 3;
}
.card:hover .ops,
.card:focus-within .ops {
  opacity: 1;
}
@media (hover: none) {
  .ops {
    opacity: 1;
  }
}
.ops button {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: rgba(5, 10, 22, 0.9);
  color: var(--mute);
  cursor: pointer;
  font-size: 13px;
  display: grid;
  place-items: center;
}
.ops button:hover {
  color: var(--cyan);
  border-color: var(--cyan);
}
.ops button.del:hover {
  color: var(--mag);
  border-color: var(--mag);
}
.card.dragging {
  opacity: 0.35;
}
.card.over {
  border-color: var(--lime);
  box-shadow: 0 0 0 2px var(--lime);
}

/* compact */
.compact .grid {
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 10px;
}
.compact .card {
  padding: 11px 12px;
  gap: 0;
}
.compact .desc,
.compact .foot {
  display: none;
}
.compact .ico {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  font-size: 14px;
}
.compact .ico img {
  width: 20px;
  height: 20px;
}
.compact .name {
  font-size: 14px;
}
.compact .ops {
  top: 50%;
  transform: translateY(-50%);
}

.empty {
  grid-column: 1/-1;
  text-align: center;
  padding: 70px 20px;
  border: 1px dashed var(--line2);
  border-radius: var(--r);
  color: var(--mute);
  font-family: var(--font);
}
.empty b {
  display: block;
  color: var(--cyan);
  font-size: 18px;
  letter-spacing: 0.2em;
  margin-bottom: 10px;
}

footer {
  margin-top: 40px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font: 11px var(--font);
  color: var(--mute);
  letter-spacing: 0.1em;
}

/* modal */
.mask {
  position: fixed;
  inset: 0;
  z-index: 50;
  background: rgba(2, 4, 10, 0.72);
  backdrop-filter: blur(6px);
  display: grid;
  place-items: center;
  padding: 16px;
}
.modal {
  width: min(520px, 100%);
  max-height: 92vh;
  overflow: auto;
  background: linear-gradient(180deg, #0c1426, #070c18);
  border: 1px solid var(--line2);
  border-radius: 16px;
  padding: 22px;
  box-shadow: 0 0 60px rgba(0, 229, 255, 0.18);
  animation: pop 0.25s;
}
@keyframes pop {
  from {
    opacity: 0;
    transform: scale(0.96);
  }
}
.modal h2 {
  margin: 0 0 18px;
  font: 700 15px var(--font);
  letter-spacing: 0.2em;
  color: var(--cyan);
}
.fld {
  margin-bottom: 14px;
}
.fld label {
  display: block;
  font: 11px var(--font);
  letter-spacing: 0.12em;
  color: var(--mute);
  margin-bottom: 6px;
}
.fld input,
.fld textarea {
  width: 100%;
  padding: 10px 12px;
  border-radius: 9px;
  border: 1px solid var(--line);
  background: #050a16;
  color: var(--txt);
  font: 14px var(--sans);
  outline: none;
}
.fld textarea {
  min-height: 70px;
  resize: vertical;
}
.fld textarea.code {
  min-height: 240px;
  font: 12px var(--font);
}
.fld input:focus,
.fld textarea:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.12);
}
.row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.swatches {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}
.sw {
  width: 26px;
  height: 26px;
  border-radius: 8px;
  cursor: pointer;
  border: 2px solid transparent;
}
.sw.on {
  border-color: #fff;
  box-shadow: 0 0 10px currentColor;
}
.swatches input[type="color"] {
  width: 34px;
  height: 28px;
  padding: 0;
  border: 0;
  background: none;
  cursor: pointer;
}
.chk {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: #a9b8d3;
  cursor: pointer;
}
.mfoot {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 20px;
  flex-wrap: wrap;
}
.hint {
  font: 11px var(--font);
  color: var(--mute);
  margin-top: 6px;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%);
  z-index: 60;
  padding: 10px 18px;
  border-radius: 10px;
  background: #07101f;
  border: 1px solid var(--cyan);
  color: var(--cyan);
  font: 12px var(--font);
  letter-spacing: 0.08em;
  box-shadow: 0 0 24px rgba(0, 229, 255, 0.35);
  animation: pop 0.2s;
}
@media (max-width: 640px) {
  .wrap {
    padding: 18px 16px 40px;
  }
  .row {
    grid-template-columns: 1fr;
  }
  .clock {
    display: none;
  }
  .btn .t {
    display: none;
  }
  .search {
    min-width: 100%;
  }
}
@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
  }
}