:root {
  color-scheme: dark;
  --space: #10131f;
  --space-2: #171124;
  --panel: rgba(24, 30, 46, 0.78);
  --panel-strong: rgba(31, 38, 56, 0.9);
  --panel-soft: rgba(255, 255, 255, 0.055);
  --line: rgba(222, 235, 248, 0.16);
  --line-strong: rgba(94, 240, 221, 0.4);
  --text: #f7fbff;
  --soft: #dbe6f2;
  --muted: #8e9caf;
  --code: #eafffb;
  --accent: #5ef0dd;
  --accent-2: #f2c66d;
  --accent-3: #ff8174;
  --mercury: #aab5c3;
  --venus: #f0c56a;
  --earth: #5ef0dd;
  --mars: #ff8174;
  --jupiter: #e8c49a;
  --saturn: #f2c66d;
  --uranus: #96e5dc;
  --neptune: #7bbcff;
  --shadow: 0 24px 70px rgba(3, 8, 18, 0.38);
  --font-ui: "Segoe UI Variable", "Segoe UI", "Microsoft YaHei", sans-serif;
  --font-mono: "Cascadia Mono", "Consolas", monospace;
}

body.theme-light {
  color-scheme: light;
  --space: #cdeefa;
  --space-2: #e5f8ff;
  --panel: rgba(236, 250, 255, 0.66);
  --panel-strong: rgba(246, 253, 255, 0.82);
  --panel-soft: rgba(20, 122, 170, 0.07);
  --line: rgba(27, 103, 150, 0.18);
  --line-strong: rgba(22, 142, 190, 0.38);
  --text: #10253a;
  --soft: #294e6c;
  --muted: #5f7d93;
  --code: #eafffb;
  --accent: #149ec6;
  --accent-2: #f2b84b;
  --accent-3: #ef6f77;
  --mercury: #73879a;
  --venus: #dda944;
  --earth: #1ca7d0;
  --mars: #e66f63;
  --jupiter: #c8905e;
  --saturn: #d6a148;
  --uranus: #66c8d1;
  --neptune: #327fd2;
  --shadow: 0 18px 46px rgba(22, 92, 132, 0.14);
}

* {
  box-sizing: border-box;
  letter-spacing: 0;
}

html {
  min-height: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background: var(--space);
  font-family: var(--font-ui);
  overflow-x: hidden;
}

.app-shell {
  display: grid;
  grid-template-columns: 268px minmax(0, 1fr);
  min-height: 100vh;
}


button,
input,
textarea,
select {
  font: inherit;
}

button {
  color: inherit;
  cursor: pointer;
}

.starscape {
  position: fixed;
  inset: 0;
  z-index: -2;
  background-image:
    linear-gradient(115deg, rgba(16, 19, 31, 0.86), rgba(23, 17, 36, 0.56) 42%, rgba(9, 17, 27, 0.82)),
    linear-gradient(180deg, rgba(12, 16, 28, 0.24), rgba(12, 16, 28, 0.72)),
    url("./assets/starfield.png");
  background-size: cover;
  background-position: center;
  transition: transform 240ms ease;
}

body.theme-light .starscape {
  background-image:
    linear-gradient(180deg, rgba(62, 170, 220, 0.14), rgba(183, 232, 247, 0.18) 38%, rgba(18, 112, 162, 0.2)),
    linear-gradient(115deg, rgba(255, 255, 255, 0.2), rgba(31, 151, 201, 0.08) 48%, rgba(12, 91, 142, 0.18)),
    url("./assets/ocean-sky.png");
  background-position: center top;
  filter: saturate(1.08) brightness(0.9);
}

.starscape::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(94, 240, 221, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(168, 137, 255, 0.04) 1px, transparent 1px);
  background-size: 96px 96px;
  mask-image: linear-gradient(180deg, transparent 0%, black 24%, transparent 100%);
}

body.theme-light .starscape::after {
  background-image:
    radial-gradient(circle at 18% 8%, rgba(255, 255, 255, 0.46), transparent 13%),
    radial-gradient(circle at 78% 17%, rgba(255, 255, 255, 0.34), transparent 14%),
    linear-gradient(rgba(25, 145, 190, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(25, 145, 190, 0.024) 1px, transparent 1px);
  background-size: auto, auto, 112px 112px, 112px 112px;
  mask-image: linear-gradient(180deg, black 0%, black 78%, transparent 100%);
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  align-self: start;
  display: flex;
  flex-direction: column;
  gap: 22px;
  padding: 24px 18px;
  border-right: 1px solid rgba(222, 235, 248, 0.13);
  background:
    linear-gradient(180deg, rgba(20, 25, 40, 0.95), rgba(11, 15, 27, 0.92)),
    rgba(14, 17, 28, 0.95);
  scrollbar-width: none;
}

.sidebar::-webkit-scrollbar {
  width: 0;
  height: 0;
}

body.theme-light .sidebar {
  border-right-color: rgba(27, 103, 150, 0.16);
  background:
    linear-gradient(180deg, rgba(235, 249, 255, 0.76), rgba(199, 235, 248, 0.62)),
    rgba(215, 244, 253, 0.5);
  backdrop-filter: blur(12px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  position: relative;
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid rgba(94, 240, 221, 0.34);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(94, 240, 221, 0.95), rgba(168, 137, 255, 0.82) 64%, rgba(242, 198, 109, 0.74));
  color: #0f1420;
  box-shadow: 0 0 30px rgba(94, 240, 221, 0.22);
  font-family: var(--font-mono);
  font-weight: 800;
}

.brand-mark::after {
  content: "";
  position: absolute;
  inset: -5px;
  border: 1px solid rgba(94, 240, 221, 0.18);
  border-radius: 11px;
  transform: rotate(12deg);
}

body.theme-light .brand-mark {
  color: #ffffff;
  border-color: rgba(20, 158, 198, 0.34);
  background:
    linear-gradient(135deg, rgba(20, 158, 198, 0.95), rgba(63, 127, 210, 0.78) 62%, rgba(125, 230, 207, 0.82));
  box-shadow: 0 0 24px rgba(20, 158, 198, 0.16);
}

.brand h1,
.brand p,
.topbar h2,
.topbar p,
.section-head h3,
.section-head p,
.command-card h4,
.command-card p,
.status-panel h3,
.status-panel h4,
.status-panel p,
.card-dialog label {
  margin: 0;
}

.brand h1 {
  font-size: 22px;
  line-height: 1.15;
  font-weight: 750;
}

.brand p {
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
}

.nav {
  display: grid;
  gap: 10px;
}

.nav-item {
  --planet-color: var(--accent);
  position: relative;
  display: grid;
  width: 100%;
  gap: 5px;
  padding: 14px 14px 14px 18px;
  overflow: hidden;
  border: 1px solid transparent;
  border-radius: 8px;
  background: transparent;
  color: var(--soft);
  text-align: left;
  transition: border-color 160ms ease, background 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.nav-item::before {
  content: "";
  position: absolute;
  top: 12px;
  bottom: 12px;
  left: 0;
  width: 4px;
  border-radius: 99px;
  background: var(--planet-color);
  opacity: 0.48;
}

.nav-item span {
  font-size: 14px;
  font-weight: 800;
}

.nav-item small {
  color: var(--muted);
  font-size: 12px;
}

.nav-item:hover,
.nav-item.active {
  border-color: color-mix(in srgb, var(--planet-color) 52%, rgba(255, 255, 255, 0.08));
  background:
    linear-gradient(90deg, color-mix(in srgb, var(--planet-color) 24%, rgba(255, 255, 255, 0.08)), rgba(255, 255, 255, 0.045));
  box-shadow:
    inset 0 0 0 1px color-mix(in srgb, var(--planet-color) 18%, transparent),
    0 10px 24px rgba(3, 8, 18, 0.18);
  color: var(--text);
}

.nav-item.active {
  border-color: color-mix(in srgb, var(--planet-color) 72%, var(--accent));
  background:
    linear-gradient(90deg, color-mix(in srgb, var(--planet-color) 36%, rgba(94, 240, 221, 0.13)), rgba(94, 240, 221, 0.07)),
    rgba(255, 255, 255, 0.04);
  box-shadow:
    inset 0 0 0 1px color-mix(in srgb, var(--planet-color) 30%, rgba(255, 255, 255, 0.08)),
    0 10px 26px rgba(3, 8, 18, 0.22),
    0 0 22px color-mix(in srgb, var(--planet-color) 16%, transparent);
}

body.theme-light .nav-item:hover,
body.theme-light .nav-item.active {
  background:
    linear-gradient(90deg, color-mix(in srgb, var(--planet-color) 32%, rgba(232, 249, 255, 0.8)), rgba(221, 244, 252, 0.5));
  border-color: color-mix(in srgb, var(--planet-color) 55%, rgba(18, 101, 148, 0.16));
  box-shadow:
    inset 0 0 0 1px color-mix(in srgb, var(--planet-color) 18%, rgba(255, 255, 255, 0.24)),
    0 10px 24px rgba(16, 82, 120, 0.12);
  color: #10253a;
}

.nav-item:hover:not(.active) {
  transform: translateX(1px);
}

body.theme-light .nav-item.active {
  border-color: color-mix(in srgb, var(--planet-color) 74%, #168ebe);
  background:
    linear-gradient(90deg, color-mix(in srgb, var(--planet-color) 48%, rgba(213, 246, 255, 0.9)), rgba(177, 224, 240, 0.52)),
    rgba(234, 250, 255, 0.4);
  box-shadow:
    inset 0 0 0 1px color-mix(in srgb, var(--planet-color) 28%, rgba(255, 255, 255, 0.32)),
    0 10px 24px rgba(14, 79, 118, 0.16),
    0 0 18px color-mix(in srgb, var(--planet-color) 20%, transparent);
}

.nav-item:hover::before,
.nav-item.active::before {
  opacity: 1;
  width: 5px;
}

.nav-item.active {
  transform: translateX(2px);
}

.nav-item.active::before {
  width: 6px;
  box-shadow: 0 0 16px color-mix(in srgb, var(--planet-color) 54%, transparent);
}

.nav-item.active small {
  color: color-mix(in srgb, var(--text) 72%, var(--muted));
}

.mercury-nav { --planet-color: var(--mercury); }
.venus-nav { --planet-color: var(--venus); }
.earth-nav { --planet-color: var(--earth); }
.mars-nav { --planet-color: var(--mars); }
.neptune-nav { --planet-color: var(--neptune); }
.saturn-nav { --planet-color: var(--saturn); }
.uranus-nav { --planet-color: var(--uranus); }

.focus-panel,
.command-card,
.status-panel,
.card-dialog {
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.018)),
    var(--panel);
  box-shadow: var(--shadow);

}

.main {
  min-width: 0;
  padding: 26px 30px 34px;
  overflow-y: auto;
  height: 100vh;
  scrollbar-width: thin;
  scrollbar-color: rgba(142, 156, 175, 0.34) transparent;
}

.sidebar::-webkit-scrollbar,
.main::-webkit-scrollbar {
  width: 8px;
}

.sidebar::-webkit-scrollbar-track,
.main::-webkit-scrollbar-track {
  background: transparent;
}

.sidebar::-webkit-scrollbar-thumb,
.main::-webkit-scrollbar-thumb {
  border-radius: 999px;
  background: rgba(142, 156, 175, 0.28);
}

.topbar,
.section-head,
.command-card header,
.command-card footer,
.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.panel-head > div {
  display: grid;
  gap: 5px;
}

.panel-head h3 {
  margin-top: 4px;
  font-size: 18px;
  line-height: 1.2;
}

.panel-head p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
}

.topbar {
  margin-bottom: 18px;
}

.topbar h2 {
  margin-top: 5px;
  font-size: 28px;
  line-height: 1.2;
  font-weight: 760;
}

.eyebrow {
  color: var(--accent);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
}

.topbar-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.primary-button,
.ghost-button,
.copy-button,
.theme-toggle,
.language-toggle,
.solar-expand,
.solar-close,
.signal-row button {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.045);
  padding: 0 14px;
  transition: border-color 150ms ease, background 150ms ease, box-shadow 150ms ease;
}

.sync-button {
  min-width: 78px;
}

.sync-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--muted);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--muted) 16%, transparent);
}

.sync-dot.is-online {
  background: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 18%, transparent), 0 0 18px color-mix(in srgb, var(--accent) 34%, transparent);
}

.sync-dot.is-busy {
  background: var(--accent-2);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent-2) 18%, transparent), 0 0 18px color-mix(in srgb, var(--accent-2) 30%, transparent);
}

.primary-button {
  border-color: color-mix(in srgb, var(--accent) 66%, transparent);
  background: linear-gradient(135deg, var(--accent), #9af0dd);
  color: #0f1722;
  font-weight: 800;
}

body.theme-light .primary-button {
  background: linear-gradient(135deg, #38bdd8, #77dce8);
  border-color: rgba(16, 130, 178, 0.42);
  color: #06263a;
}

body.theme-light .ghost-button,
body.theme-light .copy-button,
body.theme-light .solar-expand,
body.theme-light .solar-close,
body.theme-light .signal-row button {
  border-color: rgba(34, 121, 168, 0.18);
  background: rgba(236, 250, 255, 0.46);
  color: #28506d;
}

.ghost-button,
.copy-button,
.theme-toggle,
.language-toggle,
.solar-expand,
.solar-close,
.signal-row button {
  color: var(--soft);
}

.ghost-button:hover,
.copy-button:hover,
.theme-toggle:hover,
.language-toggle:hover,
.primary-button:hover,
.solar-expand:hover,
.solar-close:hover,
.signal-row button:hover {
  border-color: var(--line-strong);
  box-shadow: 0 6px 16px rgba(5, 12, 25, 0.12);
}

.compact {
  min-height: 34px;

}

.theme-toggle {
  border-color: color-mix(in srgb, var(--accent-2) 42%, transparent);
  background: color-mix(in srgb, var(--accent-2) 9%, rgba(255, 255, 255, 0.045));
  font-weight: 750;
}

.language-toggle {
  border-color: color-mix(in srgb, var(--accent) 38%, transparent);
  background: color-mix(in srgb, var(--accent) 8%, rgba(255, 255, 255, 0.045));
  font-weight: 750;
}

.theme-icon,
.language-icon {
  display: inline-grid;
  width: 20px;
  height: 20px;
  place-items: center;
  border-radius: 50%;
  background: var(--accent-2);
  color: #111827;
  font-size: 12px;
}

.language-icon {
  background: var(--accent);
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 900;
}

body.theme-light .theme-toggle {
  border-color: rgba(22, 142, 190, 0.34);
  background: rgba(229, 248, 255, 0.58);
  color: #23465f;
}

body.theme-light .language-toggle {
  border-color: rgba(22, 142, 190, 0.3);
  background: rgba(229, 248, 255, 0.54);
  color: #23465f;
}

body.theme-light .theme-icon {
  background: linear-gradient(135deg, #149ec6, #7fd7ec);
  color: #ffffff;
}

body.theme-light .language-icon {
  background: linear-gradient(135deg, #149ec6, #78d6e8);
  color: #ffffff;
}

.focus-panel {
  display: grid;
  grid-template-columns: minmax(190px, 240px) minmax(360px, 860px);
  gap: 20px;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  padding: 16px 20px;
  border-top: 1px solid color-mix(in srgb, var(--accent) 34%, transparent);
}

body.theme-light .focus-panel,
body.theme-light .status-panel {
  background:
    linear-gradient(180deg, rgba(248, 254, 255, 0.34), rgba(206, 239, 249, 0.3)),
    rgba(203, 239, 251, 0.42);
  border-color: rgba(35, 121, 168, 0.18);
  box-shadow: 0 18px 42px rgba(21, 87, 125, 0.12);
  backdrop-filter: blur(10px);
}

.focus-copy {
  display: grid;
  gap: 7px;
}

.focus-copy h3 {
  margin: 0;
  font-size: 20px;
  line-height: 1.32;
}

.focus-copy p {
  margin: 0;
  color: var(--soft);
  font-size: 13px;
  line-height: 1.65;
}

.search-console {
  display: grid;
  gap: 10px;
  width: 100%;
  justify-self: end;
  max-width: 860px;
}

.search-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
}

.search-row input {
  width: 100%;
  min-height: 42px;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  outline: none;
  background: rgba(8, 12, 22, 0.82);
  color: var(--code);
  padding: 0 14px;
  font-family: var(--font-mono);
  font-size: 14px;
  transition: border-color 150ms ease, box-shadow 150ms ease, background 150ms ease;
}

body.theme-light .search-row input {
  border-color: rgba(20, 98, 143, 0.34);
  background: #123753;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.search-row input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 16%, transparent);
}

.signal-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-start;
}

.signal-row[hidden] {
  display: none;
}

.signal-row button {
  min-height: 30px;
  padding: 0 10px;
  font-size: 12px;

}

.signal-row button.active,
.ghost-button.active {
  border-color: color-mix(in srgb, var(--accent) 48%, transparent);
  background: color-mix(in srgb, var(--accent) 13%, rgba(255, 255, 255, 0.045));
  color: var(--accent);

}

.workspace-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 16px;
  scroll-margin-top: 12px;
}

.command-column,
.right-rail {
  display: grid;
  align-content: start;
  gap: 12px;
}

.section-head {
  min-height: 42px;
}

.section-head h3,
.status-panel h3,
.status-panel h4 {
  margin-top: 5px;
  font-size: 20px;
  line-height: 1.2;

}

.status-panel h4 {
  font-size: 16px;

}

.card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.command-card {
  --card-color: var(--accent);
  position: relative;
  display: grid;
  gap: 12px;
  overflow: hidden;
  border-color: color-mix(in srgb, var(--card-color) 18%, var(--line));
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.042), rgba(255, 255, 255, 0.015)),
    var(--panel);
  padding: 17px 18px 16px;
  box-shadow: 0 7px 20px rgba(3, 8, 18, 0.15);
  transition: border-color 150ms ease, background 150ms ease, transform 150ms ease;
}

.command-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: var(--card-color);
}

.command-card:hover {
  border-color: color-mix(in srgb, var(--card-color) 34%, transparent);
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--card-color) 6%, transparent), rgba(255, 255, 255, 0.018)),
    var(--panel-strong);
  transform: translateY(-1px);
}

.command-card.selected {
  border-color: color-mix(in srgb, var(--card-color) 58%, transparent);
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--card-color) 28%, transparent);
}

body.theme-light .command-card:hover {
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--card-color) 7%, rgba(229, 249, 255, 0.64)), rgba(201, 235, 247, 0.56)),
    var(--panel-strong);
}

body.theme-light .command-card {
  background:
    linear-gradient(180deg, rgba(247, 253, 255, 0.54), rgba(203, 238, 250, 0.44)),
    var(--panel);
  border-color: color-mix(in srgb, var(--card-color) 22%, rgba(32, 112, 160, 0.18));
  box-shadow: 0 14px 34px rgba(16, 82, 120, 0.14);
  backdrop-filter: blur(8px);
}

.mercury-card { --card-color: var(--mercury); }
.mars-card { --card-color: var(--mars); }
.earth-card { --card-color: var(--earth); }
.venus-card { --card-color: var(--venus); }
.saturn-card { --card-color: var(--saturn); }
.neptune-card { --card-color: var(--neptune); }
.uranus-card { --card-color: var(--uranus); }

.card-head {
  display: grid;
  gap: 6px;
}

.card-type {
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;

}

.command-card h4 {
  margin-top: 4px;
  font-size: 17px;
  line-height: 1.35;

}

.tag,
.section-count,
.panel-head > span,
.favorite-badge {
  display: inline-flex;
  min-height: 27px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--muted);
  padding: 0 9px;
  font-size: 12px;


}

.tag.active,
.favorite-badge.active {
  border-color: color-mix(in srgb, var(--accent) 40%, transparent);
  color: var(--accent);
}

pre {
  margin: 0;
  overflow: auto;
  border: 1px solid rgba(94, 240, 221, 0.18);
  border-radius: 8px;
  background: rgba(5, 9, 18, 0.86);
  padding: 14px 15px;
}

body.theme-light pre {
  border-color: rgba(37, 157, 196, 0.24);
  background: rgba(13, 33, 50, 0.92);
}

code {
  color: var(--code);
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.65;
  white-space: pre-wrap;
  word-break: break-word;
}

.command-block {
  overflow: hidden;
  padding: 6px 0;
}

.command-line {
  position: relative;
  min-height: 30px;
  padding: 4px 56px 4px 14px;
  border-bottom: 1px solid rgba(94, 240, 221, 0.06);
  transition: background 120ms ease, border-color 120ms ease;
}

.command-line:last-child {
  border-bottom: none;
}

.command-line:hover {
  background: rgba(94, 240, 221, 0.055);
}

.command-line .line-text {
  display: block;
  color: var(--code);
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.55;
  white-space: pre;
  overflow: hidden;
  text-overflow: ellipsis;
}

.copy-line-button {
  position: absolute;
  right: 8px;
  top: 50%;
  min-height: 24px;
  min-width: 44px;
  padding: 0 8px;
  border: 1px solid rgba(94, 240, 221, 0.24);
  border-radius: 6px;
  background: rgba(8, 12, 22, 0.72);
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  opacity: 0;
  transform: translate(3px, -50%);
  transition: opacity 120ms ease, background 120ms ease, transform 120ms ease, border-color 120ms ease;
}

.command-line:hover .copy-line-button,
.copy-line-button:focus-visible {
  opacity: 1;
  transform: translate(0, -50%);
}

.copy-line-button:hover {
  background: rgba(94, 240, 221, 0.18);
  border-color: rgba(94, 240, 221, 0.5);
}

.copy-line-button:active {
  transform: translate(0, -50%) scale(0.98);
}

.copy-all-button {
  margin-top: 8px;
  width: 100%;
}

body.theme-light .command-line {
  border-bottom-color: rgba(75, 183, 215, 0.1);
}

body.theme-light .command-line:hover {
  background: rgba(65, 184, 217, 0.08);
}

body.theme-light .copy-line-button {
  border-color: rgba(73, 191, 221, 0.34);
  background: rgba(12, 47, 67, 0.9);
  color: var(--accent);
}

body.theme-light .copy-line-button:hover {
  background: rgba(14, 153, 166, 0.16);
}

.card-body {
  display: grid;
  gap: 10px;
}

.card-note {
  color: var(--soft);
  line-height: 1.55;
  font-size: 13px;

}

.card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  justify-content: flex-end;

}

.card-meta .actions {
  display: flex;
  gap: 8px;

}

.empty-state {
  display: grid;
  gap: 8px;
  grid-column: 1 / -1;
  border: 1px dashed var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.035);
  padding: 22px;
}

.empty-state strong {
  font-size: 18px;

}

.empty-state p {
  margin: 0;
  color: var(--soft);
  line-height: 1.65;

}

.copy-button {
  min-width: 72px;
  flex: 0 0 auto;
}

.favorite-button {
  min-width: 36px;
  padding-inline: 0;
}

.favorite-button.is-favorite {
  border-color: color-mix(in srgb, var(--accent-2) 55%, transparent);
  color: var(--accent-2);
}

.status-panel {
  padding: 16px;
  box-shadow: 0 8px 20px rgba(3, 8, 18, 0.14);
}

.detail-panel {
  display: grid;
  gap: 10px;
}

.detail-panel h3 {
  font-size: 21px;
  line-height: 1.28;

}

.detail-panel p {
  color: var(--soft);
  line-height: 1.7;

}

.detail-summary {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
}

.detail-summary div,
.detail-note {
  display: grid;
  gap: 5px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.025);
  padding: 10px 12px;
}

body.theme-light .detail-summary div,
body.theme-light .detail-note {
  background: rgba(240, 252, 255, 0.48);
  border-color: rgba(36, 124, 168, 0.16);
}

.detail-summary span,
.detail-note span {
  color: var(--muted);
  font-size: 12px;
}

.detail-summary strong,
.detail-note strong {
  font-size: 13px;
  line-height: 1.55;

}

.solar-panel {
  display: grid;
  gap: 14px;
}

.solar-content {
  overflow: hidden;
}

.panel-actions {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}

.solar-expand {
  min-width: 34px;
  min-height: 32px;
  padding: 0;
  border-color: color-mix(in srgb, var(--accent) 24%, var(--line));
  background: color-mix(in srgb, var(--accent) 8%, rgba(255, 255, 255, 0.035));
  font-size: 12px;
  font-weight: 760;
}

.icon-button {
  aspect-ratio: 1;
}

.expand-icon {
  display: inline-block;
  width: 16px;
  height: 16px;
  background:
    linear-gradient(currentColor 0 0) left top / 7px 2px no-repeat,
    linear-gradient(currentColor 0 0) left top / 2px 7px no-repeat,
    linear-gradient(currentColor 0 0) right top / 7px 2px no-repeat,
    linear-gradient(currentColor 0 0) right top / 2px 7px no-repeat,
    linear-gradient(currentColor 0 0) left bottom / 7px 2px no-repeat,
    linear-gradient(currentColor 0 0) left bottom / 2px 7px no-repeat,
    linear-gradient(currentColor 0 0) right bottom / 7px 2px no-repeat,
    linear-gradient(currentColor 0 0) right bottom / 2px 7px no-repeat;
}

.solar-expand:hover .expand-icon {
  transform: scale(1.06);
}

.freq-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  margin-left: 6px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent-2) 20%, transparent);
  color: var(--accent-2);
  font-size: 10px;
  font-weight: 700;
  padding: 0 5px;
}

.search-highlight {
  background: color-mix(in srgb, var(--accent) 25%, transparent);
  color: var(--accent);
  border-radius: 3px;
  padding: 0 2px;
}

.detail-content {
  display: grid;
  gap: 10px;
  padding-top: 8px;
}

.solar-system {
  position: relative;
  width: min(100%, 226px);
  aspect-ratio: 1;
  margin: 2px auto 0;
  border-radius: 50%;
  background:
    linear-gradient(135deg, rgba(94, 240, 221, 0.08), rgba(168, 137, 255, 0.035)),
    rgba(255, 255, 255, 0.025);

}

body.theme-light .solar-system {
  background:
    linear-gradient(135deg, rgba(43, 169, 211, 0.1), rgba(98, 207, 218, 0.055)),
    rgba(232, 251, 255, 0.28);
}

.sun {
  position: absolute;
  z-index: 6;
  left: 50%;
  top: 50%;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, #fff8db 0%, #f4c04f 62%, #c48122 100%);
  box-shadow: 0 0 24px rgba(242, 198, 109, 0.42);
  pointer-events: none;
}

.orbit {
  position: absolute;
  inset: var(--inset);
  border: 1px solid rgba(222, 235, 248, 0.065);
  border-radius: 50%;
  animation: spin var(--duration) linear infinite;
  pointer-events: none;
}

body.theme-light .orbit {
  border-color: rgba(33, 122, 168, 0.16);
}

.planet {
  position: absolute;
  z-index: 5;
  left: 50%;
  top: 0;
  width: var(--planet-size);
  height: var(--planet-size);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  background: var(--planet-color);
  box-shadow: 0 0 12px color-mix(in srgb, var(--planet-color) 42%, transparent);
  pointer-events: none;
  transition: filter 140ms ease, scale 140ms ease;
}

.solar-system-large .planet {
  cursor: pointer;
  pointer-events: auto;
}

.sun:hover,
.planet:hover,
.sun.is-hovered,
.planet.is-hovered {
  filter: brightness(1.2);
  scale: 1.18;
}

.solar-system-large {
  width: min(72vmin, 680px);
  box-shadow: 0 0 100px rgba(94, 240, 221, 0.08);

}

.solar-system-large .sun {
  width: 34px;
  height: 34px;
  box-shadow: 0 0 32px rgba(242, 198, 109, 0.54), 0 0 70px rgba(242, 198, 109, 0.18);
  cursor: pointer;
  pointer-events: auto;
}

.solar-system-large .orbit {
  border-color: rgba(222, 235, 248, 0.12);
}

body.theme-light .solar-system-large .orbit {
  border-color: rgba(42, 60, 84, 0.16);
}

.solar-system-large.is-paused .orbit {
  animation-play-state: paused;
}

.mercury-planet { background: radial-gradient(circle at 35% 30%, #eef3f6, #aab5c3 52%, #647284); }
.venus-planet { background: radial-gradient(circle at 35% 30%, #fff0c9, #f0c56a 58%, #b87425); }
.earth-planet {
  background:
    radial-gradient(circle at 35% 35%, rgba(255, 255, 255, 0.7), transparent 28%),
    linear-gradient(135deg, #5ef0dd, #3279e6);
}
.mars-planet { background: radial-gradient(circle at 35% 30%, #ffd1c8, #ff8174 55%, #8d241d); }
.jupiter-planet { background: repeating-linear-gradient(180deg, #f1d1ad 0 3px, #d89f69 3px 5px, #f3dfc6 5px 8px); }
.saturn-planet { background: linear-gradient(180deg, #ffe08b, #d99d30); }
.planet.saturn-planet::after {
  content: "";
  position: absolute;
  left: -6px;
  right: -6px;
  top: 48%;
  height: 2px;
  border-radius: 999px;
  pointer-events: none;
  background: rgba(244, 217, 168, 0.78);
  transform: rotate(-24deg);
}
.uranus-planet { background: radial-gradient(circle at 35% 30%, #e8fffb, #96e5dc 58%, #2b8d91); }
.neptune-planet { background: radial-gradient(circle at 35% 30%, #e3f5ff, #7bbcff 48%, #1b54ca); }

.toast {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 20;
  transform: translateY(18px);
  opacity: 0;
  pointer-events: none;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: rgba(8, 12, 22, 0.94);
  color: var(--text);
  padding: 11px 14px;
  box-shadow: var(--shadow);
  transition: opacity 160ms ease, transform 160ms ease;
}

body.theme-light .toast {
  background: rgba(232, 249, 255, 0.94);
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

.solar-overlay {
  position: fixed;
  inset: 0;
  z-index: 35;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 18px;
  background:
    linear-gradient(115deg, rgba(12, 16, 28, 0.96), rgba(18, 15, 35, 0.94)),
    url("./assets/starfield.png");
  background-size: cover;
  color: var(--text);
  opacity: 0;
  padding: 24px;
  pointer-events: none;
  transform: scale(0.985);
  transition: opacity 180ms ease, transform 180ms ease;
}

body.solar-open {
  overflow: hidden;
}

body.solar-open .solar-overlay {
  opacity: 1;
  pointer-events: auto;
  transform: scale(1);
}

body.theme-light .solar-overlay {
  background:
    linear-gradient(115deg, rgba(225, 247, 255, 0.88), rgba(198, 237, 249, 0.72)),
    url("./assets/ocean-sky.png");
  background-size: cover;
  background-position: center;
}

.solar-overlay-top {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;

}

.solar-overlay-top h2 {
  margin: 5px 0 0;
  font-size: 28px;
  line-height: 1.2;

}

.solar-stage {
  display: grid;
  min-width: 0;
  min-height: 0;
  place-items: center;

}

.celestial-info {
  align-self: center;
  display: grid;
  gap: 2px;
  max-width: 320px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.065), rgba(255, 255, 255, 0.02)),
    rgba(16, 22, 36, 0.84);
  box-shadow: var(--shadow);
  padding: 18px;

}

body.theme-light .celestial-info {
  background:
    linear-gradient(180deg, rgba(249, 254, 255, 0.76), rgba(218, 244, 252, 0.58)),
    rgba(224, 248, 255, 0.64);
  backdrop-filter: blur(10px);
}

.celestial-info h3 {
  margin: 6px 0 0;
  font-size: 26px;

}

.celestial-info strong {
  color: var(--accent);
  font-size: 14px;
  line-height: 1.2;

}

.celestial-info p:last-child {
  margin: 12px 0 0;
  color: var(--soft);
  font-size: 14px;
  line-height: 1.75;

}

.celestial-info.is-active {
  border-color: var(--line-strong);
}

.card-dialog {
  width: min(720px, calc(100vw - 32px));
  border: 1px solid var(--line-strong);
  background: rgba(12, 16, 28, 0.96);
  color: var(--text);
  padding: 0;

}

body.theme-light .card-dialog {
  background: rgba(235, 250, 255, 0.96);
}

.card-dialog::backdrop {
  background: rgba(3, 8, 18, 0.54);
}

.card-form {
  display: grid;
  gap: 12px;
  padding: 18px;
}

.card-form label {
  display: grid;
  gap: 6px;
  color: var(--soft);
  font-size: 13px;

}

.card-form input,
.card-form textarea,
.card-form select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  padding: 10px 12px;

}

body.theme-light .card-form input,
body.theme-light .card-form textarea,
body.theme-light .card-form select {
  background: rgba(247, 253, 255, 0.88);
  color: var(--text);
}

.card-form textarea {
  resize: vertical;

}

.sync-dialog {
  width: min(520px, calc(100vw - 32px));
}

.sync-status {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--soft);
  padding: 0 12px;
}

body.theme-light .sync-status {
  background: rgba(247, 253, 255, 0.72);
}

.sync-status strong {
  font-size: 13px;
}

.sync-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.sync-actions button {
  width: 100%;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 1ms !important;
    scroll-behavior: auto !important;
    transition-duration: 1ms !important;
  }
}

@media (max-width: 1160px) {
  .app-shell,
  .focus-panel,
  .workspace-grid {
    grid-template-columns: 1fr;
  }

  .sidebar {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .card-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 1380px) {
  .card-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .sidebar {
    gap: 14px;
    padding: 16px;
  }

  .nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 7px;
  }

  .nav-item {
    min-height: 58px;
    padding: 10px 11px 10px 13px;
  }

  .nav-item span {
    font-size: 13px;
  }

  .nav-item small {
    font-size: 11px;
  }

  .main {
    padding: 18px;
  }

  .topbar,
  .command-card header,
  .command-card footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .topbar-actions,
  .search-row {
    width: 100%;
    grid-template-columns: 1fr;
  }

  .topbar-actions {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .topbar-actions button,
  .search-row button {
    width: 100%;
    padding-inline: 8px;
  }

  .focus-panel {
    padding: 20px;
  }

  .focus-copy h3 {
    font-size: 20px;
  }

  .solar-overlay {
    grid-template-columns: 1fr;
    grid-template-rows: auto minmax(0, 1fr) auto;
    padding: 18px;
  }

  .solar-overlay-top {
    align-items: flex-start;
  }

  .solar-system-large {
    width: min(86vmin, 520px);
  }

  .celestial-info {
    max-width: none;
  }
}

@media (max-width: 430px) {
  .topbar-actions {
    grid-template-columns: 1fr 1fr;
  }

  .topbar-actions .primary-button {
    grid-column: 1 / -1;
  }
}