:root {
  color-scheme: dark;
  --bg: #0f1115;
  --card: #1a1d24;
  --border: #2a2e38;
  --text: #e8eaed;
  --muted: #9aa0a6;
  --accent: #2d8cff;
  --danger: #ff5252;
  --ok: #35c470;
  --console-bg: #08090b;
}

:root[data-theme="light"] {
  color-scheme: light;
  --bg: #f5f5f7;
  --card: #ffffff;
  --border: #e2e2e6;
  --text: #1c1c1e;
  --muted: #6b7075;
  --accent: #2d7dff;
  --danger: #e0342a;
  --ok: #1c9a52;
  --console-bg: #f0f0f2;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, Roboto, "Segoe UI", sans-serif;
  height: 100vh;
  overflow: hidden;
}

.screen { height: 100%; display: flex; flex-direction: column; }
.hidden { display: none !important; }

.login-box {
  margin: auto;
  width: min(90vw, 360px);
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 24px;
}

.login-box h1 { margin: 0 0 4px; font-size: 22px; text-align: center; }
.hint { color: var(--muted); font-size: 13px; margin: 4px 0; }
.error { color: var(--danger); min-height: 18px; font-size: 13px; }

input, select, textarea {
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 12px;
  border-radius: 10px;
  font-size: 15px;
}

button {
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 12px 16px;
  border-radius: 10px;
  font-size: 15px;
  cursor: pointer;
}
button.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
button.danger { background: transparent; border-color: var(--danger); color: var(--danger); }
button:active { opacity: 0.8; }
button:disabled { opacity: 0.4; cursor: not-allowed; }

.theme-switch {
  position: relative;
  width: 52px;
  height: 28px;
  border-radius: 999px;
  border: none;
  padding: 0;
  background: #2d3348;
  flex-shrink: 0;
  transition: background 0.2s;
}
:root[data-theme="light"] .theme-switch { background: #ffcf70; }
.theme-switch-thumb {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #12141a;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  transform: translateX(0);
  transition: transform 0.2s, background 0.2s;
}
:root[data-theme="light"] .theme-switch-thumb {
  transform: translateX(24px);
  background: #fff6df;
}

header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px;
  border-bottom: 1px solid var(--border);
}
header .title { font-weight: 600; font-size: 17px; }
.icon-btn { background: none; border: none; font-size: 20px; }

main {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  padding-bottom: 90px;
}

.tab h2 { font-size: 14px; color: var(--muted); text-transform: uppercase; margin: 20px 0 8px; }
.tab h2:first-child { margin-top: 0; }

.cards { display: flex; flex-direction: column; gap: 10px; }
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px;
}

.service-card { position: relative; }
.service-card .name { font-weight: 600; }
.badge { padding: 3px 10px; border-radius: 20px; font-size: 12px; flex-shrink: 0; }
.badge.active { background: rgba(53,196,112,0.15); color: var(--ok); }
.badge.inactive { background: rgba(255,82,82,0.15); color: var(--danger); }

.service-row {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.service-info { min-width: 0; }
.name-row { display: flex; align-items: center; gap: 6px; }
.name-row .rename-btn { font-size: 13px; padding: 2px 4px; line-height: 1; opacity: 0.6; }
.service-status { display: flex; align-items: center; gap: 4px; flex-shrink: 0; }
.kebab-btn { font-size: 18px; padding: 2px 8px; line-height: 1; }

.service-menu {
  position: absolute;
  top: calc(100% + 4px);
  right: 0;
  z-index: 10;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.3);
  overflow: hidden;
  min-width: 150px;
}
.menu-item {
  display: block;
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  border-radius: 0;
  padding: 11px 14px;
  font-size: 14px;
}
.menu-item + .menu-item { border-top: 1px solid var(--border); }
.menu-item.danger-text { color: var(--danger); }
.menu-item:disabled { opacity: 0.4; }

.row { display: flex; gap: 10px; align-items: center; margin-bottom: 12px; flex-wrap: wrap; }
.row button, .row select { flex: 1 1 auto; }

.checkbox { display: flex; align-items: center; gap: 6px; color: var(--muted); font-size: 13px; }

.list { display: flex; flex-direction: column; gap: 8px; }
.list-item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 13px;
}
.list-item .meta { color: var(--muted); }

.server-item { display: flex; align-items: center; justify-content: space-between; cursor: pointer; }
.server-item-main { flex: 1; }
.server-item .name { font-weight: 600; font-size: 15px; }

.log-output {
  background: var(--console-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px;
  font-size: 12px;
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 60vh;
  overflow-y: auto;
}

.table-wrap { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; font-size: 13px; }
th, td { border-bottom: 1px solid var(--border); padding: 8px; text-align: left; white-space: nowrap; }
th { color: var(--muted); font-weight: 500; }

.tabbar {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  display: flex;
  background: var(--card);
  border-top: 1px solid var(--border);
  padding-bottom: env(safe-area-inset-bottom);
}
.tab-btn {
  flex: 1;
  background: none;
  border: none;
  border-radius: 0;
  color: var(--muted);
  padding: 12px 4px;
  font-size: 12px;
}
.tab-btn.active { color: var(--accent); }