/* WebFTP — app styles */
:root {
  --bg: #0d1220;
  --panel: #161d31;
  --panel2: #1d2640;
  --line: #2a3554;
  --text: #e6ebf5;
  --muted: #8b96b3;
  --blue: #3b82f6;
  --blue-soft: rgba(59,130,246,.14);
  --green: #22c55e;
  --green-soft: rgba(34,197,94,.14);
  --red: #ef4444;
  --amber: #f59e0b;
  --radius: 10px;
  --mono: ui-monospace, 'Cascadia Code', Consolas, monospace;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg); color: var(--text);
  font: 14px/1.5 system-ui, 'Segoe UI', Roboto, sans-serif;
  min-height: 100vh;
}
a { color: var(--blue); text-decoration: none; }
h1 { font-size: 22px; margin: 0 0 8px; }
h2 { font-size: 16px; margin: 0 0 8px; }
.muted { color: var(--muted); }
.warn { color: var(--amber); }
[hidden] { display: none !important; }

/* ---------- topbar ---------- */
.topbar {
  display: flex; align-items: center; gap: 16px;
  padding: 10px 18px; background: var(--panel);
  border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 20;
}
.brand { color: var(--text); font-weight: 700; font-size: 16px; white-space: nowrap; }
.brand-mark { color: var(--blue); }
.topnav a { margin-right: 12px; color: var(--muted); }
.topnav a:hover { color: var(--text); }
.topbar-right { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.conn-summary { color: var(--muted); font-size: 12px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ---------- layout ---------- */
.wrap { max-width: 1000px; margin: 24px auto; padding: 0 18px; }
.page-title { margin: 26px 0 12px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 760px) { .grid2 { grid-template-columns: 1fr; } }

.card {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 18px; margin-bottom: 14px;
}
.card-link { display: block; color: var(--text); transition: border-color .15s; }
.card-link:hover { border-color: var(--blue); }
.accent-blue { border-left: 3px solid var(--blue); }
.accent-green { border-left: 3px solid var(--green); }

/* ---------- buttons / inputs ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--panel2); color: var(--text);
  border: 1px solid var(--line); border-radius: 8px;
  padding: 7px 14px; font-size: 13px; cursor: pointer;
  transition: filter .1s, background .15s;
}
.btn:hover { filter: brightness(1.2); }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn-primary { background: var(--blue); border-color: var(--blue); color: #fff; }
.btn-green { background: var(--green); border-color: var(--green); color: #06220f; font-weight: 600; }
.btn-danger { background: transparent; border-color: #7f1d1d; color: #f87171; }
.btn-danger:hover { background: rgba(239,68,68,.12); }
.btn-ghost { background: transparent; }
.btn-sm { padding: 4px 9px; font-size: 12px; }
.btn-lg { padding: 12px 22px; font-size: 15px; }
.btn-block { width: 100%; justify-content: center; margin-top: 10px; }

input, select {
  background: #0b101d; color: var(--text);
  border: 1px solid var(--line); border-radius: 8px;
  padding: 7px 10px; font-size: 13px; outline: none;
}
input:focus, select:focus { border-color: var(--blue); }
.chk { display: inline-flex; align-items: center; gap: 5px; color: var(--muted); font-size: 12px; white-space: nowrap; }
.field { display: block; margin: 12px 0; }
.field span { display: block; font-size: 12px; color: var(--muted); margin-bottom: 4px; }
.field input { width: 100%; }
.field-inline { display: inline-flex; align-items: center; gap: 8px; color: var(--muted); font-size: 12px; }
.form-error { color: #f87171; font-size: 13px; margin-top: 10px; }

/* ---------- login ---------- */
.login-view { display: flex; justify-content: center; padding-top: 8vh; }
.login-card { width: 380px; }

/* ---------- dashboard ---------- */
.shares-list { display: flex; flex-direction: column; gap: 6px; margin-top: 8px; }
.share-row {
  display: flex; gap: 12px; align-items: center;
  background: var(--panel2); border-radius: 8px; padding: 8px 12px; font-size: 13px;
}
.share-row .dot { color: var(--green); }
.add-user-row { display: flex; gap: 8px; margin-bottom: 12px; flex-wrap: wrap; }
.add-user-row input { flex: 1; min-width: 220px; }

.table-scroll { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; font-size: 13px; }
.table th, .table td { text-align: left; padding: 7px 10px; border-bottom: 1px solid var(--line); }
.table th { color: var(--muted); font-weight: 600; font-size: 12px; }
.tag { display: inline-block; padding: 1px 8px; border-radius: 20px; font-size: 11px; }
.tag-admin { background: var(--blue-soft); color: var(--blue); }
.tag-user { background: #2a3554; color: var(--muted); }
.tag-approved { background: var(--green-soft); color: var(--green); }
.tag-disabled { background: rgba(239,68,68,.14); color: #f87171; }

/* ---------- client: connection bar ---------- */
.connbar { background: var(--panel); border-bottom: 1px solid var(--line); padding: 8px 14px; }
.connbar-row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.connbar-sep { width: 1px; height: 22px; background: var(--line); }
.conn-fields { display: inline-flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.code-input { font-family: var(--mono); text-transform: uppercase; letter-spacing: 3px; }
.seg { display: inline-flex; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.seg button { background: transparent; color: var(--muted); border: 0; padding: 6px 12px; font-size: 12px; cursor: pointer; }
.seg button.seg-on { background: var(--blue); color: #fff; }

/* ---------- client: panes ---------- */
.page-client { display: flex; flex-direction: column; height: 100vh; overflow: hidden; }
.client-main { flex: 1; display: flex; gap: 0; min-height: 0; }
.pane { flex: 1; display: flex; flex-direction: column; min-width: 0; min-height: 0; }
.pane-local { border-right: 1px solid var(--line); }
.pane-local .pane-head { background: var(--blue-soft); }
.pane-local .pane-dot { background: var(--blue); }
.pane-remote .pane-head { background: var(--green-soft); }
.pane-remote .pane-dot { background: var(--green); }
.pane-head {
  display: flex; align-items: center; gap: 8px;
  padding: 7px 10px; border-bottom: 1px solid var(--line); flex-wrap: wrap;
}
.pane-dot { width: 10px; height: 10px; border-radius: 50%; flex: none; }
.pane-title { font-weight: 700; font-size: 13px; }
.pane-path {
  font-family: var(--mono); font-size: 12px; color: var(--muted);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap; flex: 1; min-width: 60px;
}
.pane-path .crumb { cursor: pointer; color: var(--muted); }
.pane-path .crumb:hover { color: var(--text); text-decoration: underline; }
.pane-tools { display: flex; gap: 4px; flex-wrap: wrap; }
.pane-body { flex: 1; overflow: auto; }
.pane-msg { padding: 24px; color: var(--muted); text-align: center; }

.pane-mid {
  display: flex; flex-direction: column; justify-content: center; gap: 10px;
  padding: 10px; border-right: 1px solid var(--line);
}
.btn-xfer { writing-mode: initial; white-space: nowrap; }
@media (max-width: 900px) {
  .client-main { flex-direction: column; overflow: auto; }
  .pane { min-height: 300px; }
  .pane-mid { flex-direction: row; justify-content: center; border-right: 0; border-bottom: 1px solid var(--line); }
  .page-client { overflow: auto; height: auto; }
}

.filetable { width: 100%; border-collapse: collapse; font-size: 13px; }
.filetable th {
  text-align: left; color: var(--muted); font-size: 11px; font-weight: 600;
  padding: 5px 10px; border-bottom: 1px solid var(--line);
  position: sticky; top: 0; background: var(--bg); z-index: 2;
}
.filetable td { padding: 4px 10px; border-bottom: 1px solid rgba(42,53,84,.4); white-space: nowrap; }
.filetable td.name { max-width: 0; width: 60%; overflow: hidden; text-overflow: ellipsis; cursor: default; }
.filetable tr.is-dir td.name { cursor: pointer; }
.filetable tr:hover td { background: rgba(255,255,255,.025); }
.filetable tr.sel td { background: var(--blue-soft); }
.pane-remote .filetable tr.sel td { background: var(--green-soft); }
.col-sel { width: 26px; }
.col-size { width: 90px; text-align: right; }
.filetable td.col-size { text-align: right; color: var(--muted); font-family: var(--mono); font-size: 12px; }
.col-date { width: 140px; }
.filetable td.col-date { color: var(--muted); font-size: 12px; }
.ficon { margin-right: 6px; }

/* ---------- transfer queue ---------- */
.queue { border-top: 1px solid var(--line); background: var(--panel); max-height: 200px; display: flex; flex-direction: column; }
.queue-head { display: flex; align-items: center; gap: 12px; padding: 6px 14px; font-size: 12px; font-weight: 700; }
.queue-stats { color: var(--muted); font-weight: 400; }
.queue-body { overflow-y: auto; padding: 0 14px 8px; }
.qitem { display: flex; align-items: center; gap: 10px; padding: 3px 0; font-size: 12px; }
.qitem .qname { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-family: var(--mono); }
.qbar { width: 180px; height: 8px; border-radius: 4px; background: var(--panel2); overflow: hidden; flex: none; }
.qbar > div { height: 100%; background: var(--blue); width: 0%; transition: width .2s; }
.qitem.q-down .qbar > div { background: var(--green); }
.qitem .qstat { width: 130px; text-align: right; color: var(--muted); flex: none; }
.qitem.q-err .qstat { color: #f87171; }

/* ---------- server page ---------- */
.steps { color: var(--muted); margin: 8px 0 16px; padding-left: 20px; }
.steps li { margin: 4px 0; }
.setup-row { display: flex; align-items: center; gap: 14px; margin: 14px 0; flex-wrap: wrap; }
.srv-code-card { text-align: center; }
.srv-code {
  font-family: var(--mono); font-size: 64px; font-weight: 800; letter-spacing: 14px;
  color: var(--green); margin: 10px 0 16px; user-select: all;
}
.srv-code-card .setup-row { justify-content: center; }
.srv-statusline { display: flex; gap: 16px; align-items: center; margin-bottom: 10px; }
.status-dot { font-weight: 700; }
.status-on { color: var(--green); }
.status-off { color: var(--red); }
.srv-log {
  font-family: var(--mono); font-size: 12px; color: var(--muted);
  background: #0b101d; border: 1px solid var(--line); border-radius: 8px;
  padding: 10px; height: 240px; overflow-y: auto;
}
.srv-log div { padding: 1px 0; }
.srv-log .t { color: #4b5878; margin-right: 8px; }

/* ---------- toasts / modal ---------- */
#toasts { position: fixed; bottom: 18px; right: 18px; display: flex; flex-direction: column; gap: 8px; z-index: 100; }
.toast {
  background: var(--panel2); border: 1px solid var(--line); border-left: 3px solid var(--blue);
  padding: 10px 14px; border-radius: 8px; font-size: 13px; max-width: 360px;
  box-shadow: 0 6px 24px rgba(0,0,0,.4);
}
.toast-err { border-left-color: var(--red); }
.toast-ok { border-left-color: var(--green); }

.modal-back {
  position: fixed; inset: 0; background: rgba(5,8,16,.7);
  display: flex; align-items: center; justify-content: center; z-index: 90;
}
.modal { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; width: 360px; }
.modal h3 { margin: 0 0 10px; font-size: 15px; }
.modal input { width: 100%; margin: 8px 0 14px; }
.modal-btns { display: flex; justify-content: flex-end; gap: 8px; }