:root {
  color-scheme: dark;
  --bg: #0f1115;
  --panel: #171a20;
  --panel2: #1d2129;
  --line: #2a2f39;
  --text: #e6e8eb;
  --muted: #9aa3ad;
  --accent: #3b82f6;
  --ok: #34d399;
  --warn: #fbbf24;
  --err: #f87171;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; background: var(--bg); color: var(--text); }
.muted { color: var(--muted); }
.small { font-size: .8rem; }
h1 { font-size: 1.25rem; margin: 0; }
h2 { font-size: 1rem; margin: 0; }
button { padding: .5rem .9rem; border-radius: 6px; border: 0; background: var(--accent); color: #fff; font-size: .9rem; cursor: pointer; }
button:hover { filter: brightness(.92); }
button.ghost { background: transparent; border: 1px solid var(--line); color: var(--text); }
button.danger { background: transparent; border: 1px solid rgba(248,113,113,.55); color: var(--err); }

/* Login */
.wraplogin { max-width: 420px; margin: 0 auto; padding: 4rem 1.25rem; }
form { display: grid; gap: .8rem; margin-top: 1.25rem; }
label { display: grid; gap: .3rem; font-size: .88rem; }
input, select, textarea { padding: .55rem .65rem; border-radius: 6px; border: 1px solid var(--line); background: var(--panel); color: inherit; font-size: .95rem; }
.error { color: var(--err); min-height: 1.1em; margin: .4rem 0 0; }

/* App shell */
.app { display: grid; grid-template-columns: 250px 1fr; min-height: 100vh; }
.sidebar { background: var(--panel); border-right: 1px solid var(--line); display: flex; flex-direction: column; padding: 1rem; gap: 1rem; position: sticky; top: 0; height: 100vh; }
.brand { font-weight: 700; letter-spacing: .3px; }
.nav { display: flex; flex-direction: column; gap: .2rem; overflow-y: auto; }
.nav-group-label { margin: .7rem .65rem .15rem; color: var(--muted); font-size: .68rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.nav-link { display: block; padding: .5rem .65rem; border-radius: 6px; color: var(--muted); text-decoration: none; font-size: .92rem; }
.nav-link:hover { background: var(--panel2); color: var(--text); }
.nav-link.active { background: var(--accent); color: #fff; }
.userbox { margin-top: auto; display: grid; gap: .4rem; border-top: 1px solid var(--line); padding-top: .8rem; }
.content { padding: 1.5rem 2rem; width: 100%; max-width: 1500px; min-width: 0; }
.content-head { display: flex; align-items: baseline; gap: 1rem; flex-wrap: wrap; margin-bottom: 1rem; }
.flash { margin: 0; font-size: .88rem; min-height: 1.1em; }
.flash-ok { color: var(--ok); }
.flash-err { color: var(--err); }

/* Panels */
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 1rem 1.1rem; margin-bottom: 1.25rem; min-width: 0; overflow-x: auto; }
.panel-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: .8rem; }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: .8rem; margin-bottom: 1rem; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 1rem; }
.card-v { font-size: 1.6rem; font-weight: 700; }
.card-l { color: var(--muted); font-size: .82rem; margin-top: .25rem; }

/* Tables */
.grid { width: 100%; border-collapse: collapse; font-size: .88rem; }
.grid th, .grid td { text-align: left; padding: .5rem .6rem; border-bottom: 1px solid var(--line); vertical-align: middle; }
.grid th { color: var(--muted); font-weight: 600; }
.grid tbody tr:hover { background: var(--panel2); }
.actions .inline { display: inline-flex; gap: .4rem; align-items: center; }
.platform-license-grid { min-width: 980px; table-layout: fixed; }
.platform-license-grid th, .platform-license-grid td { overflow-wrap: anywhere; }
.platform-license-grid th:nth-child(1) { width: 15%; }
.platform-license-grid th:nth-child(2) { width: 10%; }
.platform-license-grid th:nth-child(3) { width: 13%; }
.platform-license-grid th:nth-child(4) { width: 8%; }
.platform-license-grid th:nth-child(5) { width: 9%; }
.platform-license-grid th:nth-child(6) { width: 10%; }
.platform-license-grid th:nth-child(7) { width: 12%; }
.platform-license-grid th:nth-child(8) { width: 23%; }
.platform-license-name { display: grid; gap: .2rem; min-width: 0; }
.platform-license-name strong { font-weight: 600; }
.license-reference { display: block; color: var(--muted); font-size: .74rem; overflow-wrap: anywhere; }
.platform-license-actions { display: grid; gap: .5rem; min-width: 0; }
.license-action-line { display: flex; gap: .35rem; align-items: center; min-width: 0; }
.license-action-line select, .license-action-line input { flex: 1 1 auto; width: 1%; min-width: 0; }
.license-action-line button { flex: 0 0 auto; white-space: nowrap; padding-inline: .55rem; }
.manager-editor, .server-editor { display: grid; gap: .45rem; min-width: 190px; }
.manager-editor summary, .server-editor summary { cursor: pointer; color: var(--accent); font-size: .84rem; }
.manager-editor select { width: 100%; }
.manager-feedback { color: var(--muted); font-size: .76rem; line-height: 1.35; overflow-wrap: anywhere; }
.manager-retry { justify-self: start; }
.server-editor .form { min-width: 220px; margin: .35rem 0; }
.empty { color: var(--muted); padding: .5rem 0; }

/* Badges */
.badge { display: inline-block; padding: .12rem .5rem; border-radius: 999px; font-size: .76rem; border: 1px solid var(--line); background: var(--panel2); }
.b-active { color: var(--ok); border-color: rgba(52,211,153,.4); }
.b-pending { color: var(--warn); border-color: rgba(251,191,36,.4); }
.b-suspended, .b-offline, .b-disabled, .b-locked { color: var(--warn); }
.b-expired, .b-revoked { color: var(--err); border-color: rgba(248,113,113,.4); }

/* Forms */
.form { display: grid; gap: .8rem; max-width: 640px; margin-top: .5rem; }
.form input:not([type="checkbox"]), .form select, .form textarea { width: 100%; min-width: 0; }
.form textarea { resize: vertical; }
.form-actions { margin-top: .4rem; }
.form-actions .server-key-download { margin-left: .6rem; }
.fld { display: grid; gap: .3rem; }
.hint { color: var(--muted); font-size: .78rem; }
.ro { padding: .5rem .65rem; border: 1px dashed var(--line); border-radius: 6px; color: var(--muted); }
.facts { display: flex; gap: .5rem; flex-wrap: wrap; margin: .5rem 0 1rem; }
.config-block { margin-top: .5rem; }
.config-block > .panel { margin-top: .75rem; }
.config-block > .panel .form { max-width: 100%; grid-template-columns: repeat(3, minmax(0, 1fr)); align-items: start; }
.config-block > .panel .form-actions { grid-column: 1 / -1; }
.license-settings-form, .update-settings-form { width: 100%; max-width: none; grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: start; gap: 1rem; }
.config-group { min-width: 0; padding: 1rem; border: 1px solid var(--line); border-radius: 9px; background: var(--panel2); }
.config-group-head { margin-bottom: .8rem; }
.config-group-head h3 { margin: 0; font-size: .92rem; }
.config-group-head p { margin: .35rem 0 0; font-size: .82rem; }
.config-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: start; gap: .75rem; }
.config-group-network { grid-column: 1 / -1; }
.config-group-network .config-fields { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.config-group-advanced { grid-column: 1 / -1; }
.config-group-advanced summary { cursor: pointer; color: var(--text); font-weight: 600; }
.config-group-advanced .config-fields { margin-top: .9rem; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.config-check-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.fld-check { grid-template-columns: minmax(0, 1fr) auto; align-items: center; padding: .55rem .7rem; border: 1px solid var(--line); border-radius: 7px; background: var(--panel); }
.fld-check input[type="checkbox"] { width: 1rem; height: 1rem; margin: 0; accent-color: var(--accent); }
.fld-check .hint { grid-column: 1 / -1; }
.license-settings-form .form-actions, .update-settings-form .form-actions { grid-column: 1 / -1; }
.server-key-panel textarea { min-height: 3.2rem; font-family: ui-monospace, SFMono-Regular, Consolas, monospace; letter-spacing: .03em; }
.fixed-channel { display: inline-flex; align-items: center; width: fit-content; padding: .45rem .7rem; margin: .2rem 0 .7rem; border-radius: 999px; background: var(--panel2); border: 1px solid var(--line); font-size: .84rem; }
.update-settings-readonly { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.update-settings-readonly .config-group { min-width: 0; }
.runtime-processes { display: flex; gap: .35rem; flex-wrap: wrap; }
.runtime-offline { color: var(--muted); }
.launcher-news-editor { margin-top: 1rem; }
.launcher-news-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .8rem; max-width: 1100px; }
.launcher-news-slot { min-width: 0; background: var(--panel2); border: 1px solid var(--line); border-radius: 8px; padding: .8rem; }
.launcher-news-slot h3 { margin: 0 0 .6rem; font-size: .9rem; color: var(--text); }
.launcher-news-form { max-width: 1100px; }
details.advanced { border-top: 1px dashed var(--line); padding-top: .6rem; }
details.advanced summary { cursor: pointer; color: var(--muted); font-size: .85rem; }
details.advanced[open] { display: grid; gap: .8rem; }
.b-profile_signed, .b-ready_for_upload { color: var(--ok); border-color: rgba(52,211,153,.4); }
.b-pending_profile_signing { color: var(--warn); border-color: rgba(251,191,36,.4); }
.b-signing_unavailable, .b-rejected { color: var(--err); border-color: rgba(248,113,113,.4); }

@media (max-width: 820px) {
  .app { grid-template-columns: 1fr; }
  .sidebar { position: static; height: auto; }
  .content { padding: 1rem; }
  .platform-license-grid { min-width: 900px; }
  .launcher-news-grid { grid-template-columns: 1fr; }
  .config-block > .panel .form { grid-template-columns: 1fr; }
  .license-settings-form, .update-settings-form, .update-settings-readonly { grid-template-columns: 1fr; }
  .config-group-network .config-fields, .config-group-advanced .config-fields, .config-fields { grid-template-columns: 1fr; }
  .config-group-network, .config-group-advanced, .license-settings-form .form-actions, .update-settings-form .form-actions { grid-column: auto; }
}
@media (min-width: 821px) and (max-width: 1100px) {
  .config-group-network .config-fields, .config-group-advanced .config-fields { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}