/* Warm, restrained interface styling inspired by demo/app/globals.css. */
:root {
  --canvas: #f7f7f2;
  --surface: #fffffb;
  --surface-soft: #fbfbf6;
  --ink: #17201c;
  --muted: #73796d;
  --muted-strong: #5c6258;
  --line: #d8d7cb;
  --line-soft: #ebeae2;
  --accent: #0f766e;
  --accent-dark: #0b625c;
  --accent-soft: #edf7f3;
  --accent-line: #bfd3cc;
  --warning-bg: #fff7e7;
  --warning-line: #f0b35b;
  --danger: #a94747;
  --success: #2f7d57;
  --shadow: 0 14px 32px rgba(45, 49, 42, 0.07);
}

* { box-sizing: border-box; }

html { background: var(--canvas); }

body {
  min-width: 320px;
  margin: 0;
  background: var(--canvas);
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 15px;
  line-height: 1.5;
}

button, input, textarea, select { font: inherit; }
button { cursor: pointer; }
button:disabled { cursor: not-allowed; opacity: 0.55; }

main { max-width: 1240px; margin: 0 auto; padding: 24px 20px 8px; }
main.wide { max-width: 1700px; }

h1 { margin: 0 0 18px; font-size: 30px; line-height: 1.2; font-weight: 600; letter-spacing: -0.02em; }
h2 { margin: 0 0 12px; font-size: 15px; line-height: 1.3; font-weight: 700; }
h3 { margin: 14px 0 5px; font-size: 14px; }
h4 { margin: 10px 0 3px; color: var(--muted-strong); font-size: 12px; }

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

code {
  background: #f0f0e8;
  border: 1px solid #e3e2d8;
  border-radius: 5px;
  padding: 2px 5px;
  font-size: 0.9em;
  word-break: break-all;
}

pre {
  overflow-x: auto;
  margin: 10px 0 0;
  border: 1px solid #283a35;
  border-radius: 7px;
  background: #17201c;
  color: #e9f1eb;
  padding: 12px 14px;
  font-size: 13px;
}

pre.wrap { white-space: pre-wrap; }

/* Header */
.topbar {
  display: flex;
  align-items: flex-end;
  gap: 28px;
  min-height: 92px;
  padding: 18px max(20px, calc((100vw - 1240px) / 2));
  border-bottom: 1px solid var(--line);
  background: var(--surface-soft);
}

.brand-block { flex: 0 0 auto; }
.eyebrow {
  color: #6d715f;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.brand { margin-top: 3px; color: var(--ink); font-size: 22px; font-weight: 600; letter-spacing: -0.02em; }

.topbar nav { display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 1px; }
.topbar nav a {
  border: 1px solid transparent;
  border-radius: 7px;
  color: var(--muted-strong);
  padding: 7px 10px;
  font-size: 13px;
  font-weight: 700;
}
.topbar nav a.active, .topbar nav a:hover {
  border-color: var(--accent-line);
  background: var(--accent-soft);
  color: #0a625a;
  text-decoration: none;
}
.logout-form { margin: 0 0 1px auto; }
.logout-btn, .ghost-btn {
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--canvas);
  color: var(--muted-strong);
  padding: 7px 10px;
  font-size: 12px;
  font-weight: 700;
}
.logout-btn:hover, .ghost-btn:hover { background: #f0f1e9; color: var(--ink); }

/* Login */
.login-body {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 20px;
  background: var(--canvas);
}
.login-card {
  width: min(100%, 360px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
  padding: 26px 28px 30px;
}
.login-card h1 { margin-bottom: 4px; font-size: 22px; }
.login-card p { margin: 0 0 14px; }
.login-card label { display: block; margin: 14px 0 6px; color: var(--muted-strong); font-size: 13px; font-weight: 700; }
.login-card input[type="text"], .login-card input[type="password"] { width: 100%; }
.login-card button { width: 100%; margin-top: 18px; }

.footer {
  max-width: 1240px;
  margin: 20px auto;
  padding: 0 20px 24px;
  color: var(--muted);
  font-size: 12px;
}

/* Shared surfaces and notices */
.flash {
  margin: 0 0 14px;
  border: 1px solid;
  border-radius: 7px;
  padding: 10px 12px;
  font-size: 13px;
}
.flash-success { border-color: #abd5bd; background: #edf7f0; color: #256344; }
.flash-error { border-color: #e2a1a1; background: #fff0ef; color: #8a3838; }

.panel {
  margin: 16px 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
  padding: 16px;
}
.panel-title { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: 0 0 12px; }
.panel-title h2 { margin: 0; }
.panel-action {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  border: 1px solid var(--accent-line);
  border-radius: 999px;
  background: var(--accent-soft);
  color: #0a625a;
  padding: 5px 9px;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.2;
}
.panel-action:hover { background: #e1f1eb; text-decoration: none; }
.panel-action span { font-size: 13px; line-height: 1; }
.breadcrumb { margin: 0 0 12px; }
.back-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface-soft);
  color: var(--muted-strong);
  padding: 5px 10px;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.2;
}
.back-link:hover { border-color: var(--accent-line); background: var(--accent-soft); color: #0a625a; text-decoration: none; }
.back-link span { display: inline-grid; width: 14px; height: 14px; place-items: center; font-size: 13px; line-height: 14px; transform: translateY(-1.5px); }
.warn-panel { border-color: var(--warning-line); background: var(--warning-bg); box-shadow: none; }
.warn-panel ul { margin: 4px 0 0 18px; padding: 0; }

/* Dashboard */
.stat-grid { display: flex; flex-wrap: wrap; gap: 12px; margin: 0 0 16px; }
.stat {
  min-width: 150px;
  flex: 1;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 12px 14px;
}
.stat-value { color: var(--ink); font-size: 26px; line-height: 1; font-weight: 700; }
.stat-label { margin-top: 5px; color: var(--muted); font-size: 12px; }

/* Tables */
.kv-table, .list-table, .options-table { width: 100%; border-collapse: collapse; }
.kv-table th { width: 180px; text-align: left; vertical-align: top; white-space: nowrap; color: var(--muted-strong); font-size: 13px; font-weight: 700; }
.kv-table th, .kv-table td { padding: 7px 10px 7px 0; border-bottom: 1px solid var(--line-soft); }
.kv-table tr:last-child th, .kv-table tr:last-child td { border-bottom: 0; }
.list-table th, .list-table td, .options-table th, .options-table td { padding: 8px 10px; border-bottom: 1px solid var(--line-soft); text-align: left; vertical-align: top; }
.list-table th, .options-table th { background: #f7f7f1; color: var(--muted-strong); font-size: 12px; font-weight: 700; }
.options-table { margin-top: 9px; }
.opt-section td { background: #f1f2eb; color: var(--ink); font-size: 13px; font-weight: 700; }

/* Badges */
.badge { display: inline-block; border-radius: 999px; padding: 3px 8px; font-size: 11px; font-weight: 700; line-height: 1.2; vertical-align: middle; }
.badge.ok { background: #e4f3e9; color: #256344; }
.badge.err { background: #ffe7e5; color: #8a3838; }
.badge.muted-badge { background: #eff0e9; color: var(--muted-strong); }
.badge.warn { background: #fff0d6; color: #8a5b13; }
.badge.info { background: var(--accent-soft); color: #0a625a; }

/* Buttons and fields */
.btn {
  display: inline-block;
  border: 1px solid #c9c9bc;
  border-radius: 7px;
  background: #fffdf4;
  color: var(--ink);
  padding: 7px 12px;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
}
.btn:hover { background: #f2f6ee; text-decoration: none; }
.btn.primary { border-color: var(--accent); background: var(--accent); color: #fff; }
.btn.primary:hover { border-color: var(--accent-dark); background: var(--accent-dark); }
.btn.danger { border-color: var(--danger); background: var(--danger); color: #fff; }
.btn.danger:hover { background: #8f3939; }
.btn.success { border-color: var(--success); background: var(--success); color: #fff; }
.btn.success:hover { background: #266847; }
.btn:disabled, .btn:disabled:hover { border-color: #d8d8ce; background: #e9e9e2; color: #92958a; }
.btn.small { padding: 5px 9px; font-size: 12px; }

select, input[type="text"], input[type="password"], input[type="search"] {
  max-width: 100%;
  min-height: 38px;
  border: 1px solid #c9c9bc;
  border-radius: 7px;
  background: #fff;
  color: var(--ink);
  padding: 7px 10px;
  font-size: 13px;
}
select:focus, input:focus, textarea:focus { border-color: var(--accent); outline: none; box-shadow: 0 0 0 3px rgba(15, 118, 110, 0.13); }
input[type="search"] { width: 320px; }
input[type="checkbox"] { accent-color: var(--accent); }
form.inline { display: inline-block; margin-right: 7px; }

/* Mods */
.toolbar { display: flex; align-items: center; gap: 10px; margin: 13px 0; flex-wrap: wrap; }
.toolbar.bottom { margin-top: 18px; }
.add-panel { background: var(--surface-soft); }
.add-form { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.add-form input[type="text"] { width: 560px; }
.toggle { display: inline-flex; align-items: center; gap: 7px; color: var(--muted-strong); font-size: 13px; font-weight: 700; line-height: 1.3; white-space: nowrap; }
.toggle input { flex: 0 0 auto; margin: 0; }
.mod-card { margin: 12px 0; border: 1px solid var(--line); border-radius: 8px; background: var(--surface); box-shadow: var(--shadow); padding: 14px 16px; }
.mod-card-error { border-left: 4px solid #c36b6b; }
.mod-card-pending { border-left: 4px solid #d59a3b; }
.mod-card-orphan { border-left: 4px dashed #c36b6b; }
.mod-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.mod-title { display: flex; align-items: center; flex-wrap: wrap; gap: 6px; color: var(--ink); font-size: 16px; font-weight: 700; }
.mod-title a { color: var(--ink); }
.mod-title a:hover { color: var(--accent); }
.mod-key-link { color: var(--muted); font-size: 13px; font-weight: 500; }
.mod-key-link:hover { color: var(--accent); text-decoration: underline; }
.mod-title .muted { font-weight: 400; }
.mod-meta, .mod-desc { font-size: 13px; }
.mod-desc { margin: 7px 0; color: #4f554c; }
.shard-toggles { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.config-summary {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-top: 10px;
  border: 1px solid var(--line-soft);
  border-radius: 7px;
  background: #f7f7f2;
  color: var(--muted-strong);
  padding: 8px 10px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 700;
  line-height: 1.3;
  list-style: none;
  transition: border-color 0.15s, background 0.15s, color 0.15s;
}
.config-summary::-webkit-details-marker { display: none; }
.config-summary::before {
  content: "";
  display: inline-block;
  width: 7px;
  height: 7px;
  flex: 0 0 auto;
  border-right: 1.5px solid var(--accent);
  border-bottom: 1.5px solid var(--accent);
  transform: rotate(-45deg);
  transition: transform 0.15s;
}
.config-summary:hover { border-color: var(--accent-line); background: var(--accent-soft); color: #0a625a; }
details[open] > .config-summary { border-color: var(--accent-line); background: var(--accent-soft); color: #0a625a; }
details[open] > .config-summary::before { transform: rotate(45deg); }
.config-summary:focus-visible { outline: 2px solid rgba(15, 118, 110, 0.28); outline-offset: 2px; }
.config-details .config-summary { justify-content: space-between; }
.secret-toggle {
  display: inline-grid;
  width: 28px;
  height: 28px;
  flex: 0 0 auto;
  place-items: center;
  margin-left: auto;
  border: 1px solid var(--accent-line);
  border-radius: 6px;
  background: rgba(255, 255, 251, 0.75);
  color: var(--accent);
  padding: 0;
}
.secret-toggle:hover { border-color: var(--accent); background: #fff; color: var(--accent-dark); }
.secret-toggle:disabled { cursor: wait; opacity: 0.6; }
.eye-icon { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.7; }
.config-details.config-revealed .secret-toggle { background: var(--accent); color: #fff; }
.config-details.config-revealed .secret-toggle:hover { background: var(--accent-dark); }
.section-h { margin: 20px 0 7px; color: #6d715f; font-size: 13px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; }
.options-actions { display: flex; align-items: center; gap: 8px; margin: 10px 0 2px; }
.options-actions .btn { border-color: var(--line); background: #f7f7f2; color: var(--muted-strong); font-size: 12px; }
.options-actions .btn:hover { background: #f0f1e9; color: var(--ink); }

/* Download progress */
.dl-panel { border-color: #9dcfc5; background: #f7fcf8; }
.dl-label { font-weight: 700; }
.progress-track { height: 8px; overflow: hidden; margin: 9px 0; border-radius: 999px; background: #dcece7; }
.progress-fill { width: 30%; height: 100%; border-radius: 999px; background: var(--accent); animation: dl-slide 1.2s ease-in-out infinite; }
@keyframes dl-slide { 0% { margin-left: -30%; } 100% { margin-left: 100%; } }
.dl-log { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; white-space: pre-wrap; }

/* Backups, logs, files, server */
.checkbox-cell { width: 34px; text-align: center; }
.checkbox-cell input { width: 15px; height: 15px; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 14px; }
.diff-head, .file-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.diff-head h3, .file-head h2 { margin: 0; }
.file-details { margin: 16px 0; }
.file-summary {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 48px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
  color: var(--ink);
  padding: 10px 14px;
  cursor: pointer;
  list-style: none;
}
.file-summary::-webkit-details-marker { display: none; }
.file-summary::before {
  content: "";
  display: inline-block;
  width: 7px;
  height: 7px;
  flex: 0 0 auto;
  border-right: 1.5px solid var(--accent);
  border-bottom: 1.5px solid var(--accent);
  transform: rotate(-45deg);
  transition: transform 0.15s;
}
.file-summary:hover { border-color: var(--accent-line); background: var(--surface-soft); }
.file-details[open] > .file-summary { border-color: var(--accent-line); background: var(--accent-soft); }
.file-details[open] > .file-summary::before { transform: rotate(45deg); }
.file-summary-key { font-size: 15px; font-weight: 700; }
.file-summary-meta { min-width: 0; margin-left: auto; overflow: hidden; text-align: right; text-overflow: ellipsis; white-space: nowrap; }
.file-details > .file-editor { margin: 8px 0 0; }
.diff { overflow-x: auto; margin: 10px 0; border-radius: 7px; background: #17201c; color: #e9f1eb; padding: 12px 14px; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 13px; }
.dl { min-height: 1.35em; white-space: pre-wrap; }
.dl.add { color: #9be1aa; }
.dl.del { color: #ffaaaa; }
.dl.hunk { color: #9bd2ff; }
.dl.meta { color: #a8b6ad; }
.file-editor textarea { width: 100%; min-height: 520px; margin-top: 10px; overflow: auto; resize: none; border: 1px solid #2d4942; border-radius: 7px; background: #17201c; color: #e9f1eb; caret-color: #8bd7c6; padding: 12px 14px; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 13px; line-height: 1.5; tab-size: 4; }
.file-editor textarea:focus { border-color: #71c8b8; outline: 2px solid rgba(15, 118, 110, 0.25); outline-offset: 1px; }
.meter-row { display: grid; grid-template-columns: 200px 240px 48px 1fr; align-items: center; gap: 12px; margin: 9px 0; }
.meter-label { overflow-wrap: anywhere; font-size: 13px; font-weight: 700; }
.meter { height: 9px; overflow: hidden; border-radius: 999px; background: #e1e5dc; }
.meter > span { display: block; height: 100%; border-radius: 999px; background: var(--accent); }
.meter.warn > span { background: #d59a3b; }
.meter.crit > span { background: var(--danger); }
.meter-pct { text-align: right; font-size: 13px; font-weight: 700; }
.control-buttons { display: flex; gap: 8px; flex-wrap: wrap; }
.log-view { max-height: 75vh; overflow: auto; margin-top: 9px; font-size: 12.5px; line-height: 1.45; }
.cmd-result { margin-top: 14px; border-top: 1px solid var(--line-soft); padding-top: 9px; }

/* Misc */
.server-line { margin: 3px 0 8px; }
.muted { color: var(--muted); }
.small { font-size: 12px; }
.nowrap { white-space: nowrap; }
.error-text { color: #8a3838; font-size: 13px; }
.help { position: relative; display: inline-block; width: 16px; height: 16px; border-radius: 50%; background: #e1e9e1; color: #52705f; font-size: 11px; font-weight: 700; line-height: 16px; text-align: center; cursor: help; user-select: none; vertical-align: middle; }
.help::after { content: attr(data-tip); position: absolute; bottom: calc(100% + 8px); left: 50%; z-index: 20; width: 300px; padding: 8px 11px; border-radius: 7px; background: var(--ink); color: #e9f1eb; box-shadow: 0 8px 20px rgba(23, 32, 28, 0.2); font-size: 12px; font-weight: 400; line-height: 1.5; text-align: left; opacity: 0; pointer-events: none; transform: translateX(-50%); transition: opacity 0.12s; visibility: hidden; }
.help:hover::after { visibility: visible; opacity: 1; }

@media (max-width: 800px) {
  .topbar { align-items: flex-start; flex-wrap: wrap; gap: 14px; padding: 16px 20px; }
  .topbar nav { order: 3; width: 100%; }
  .logout-form { margin-left: auto; }
  main { padding: 20px 14px 6px; }
  .footer { padding-inline: 14px; }
  .meter-row { grid-template-columns: 1fr 48px; }
  .meter-label, .meter-row .muted { grid-column: 1 / -1; }
  .kv-table th { width: 130px; }
  input[type="search"] { width: min(100%, 320px); }
}

@media (max-width: 560px) {
  h1 { font-size: 26px; }
  .brand { font-size: 20px; }
  .panel, .mod-card { padding: 13px; }
  .kv-table th, .kv-table td, .list-table th, .list-table td, .options-table th, .options-table td { padding-inline: 6px; }
  .kv-table th { width: auto; }
  .list-table { min-width: 640px; }
  .list-table { display: block; overflow-x: auto; }
  .options-table { display: block; overflow-x: auto; }
  .file-summary { align-items: flex-start; flex-wrap: wrap; }
  .file-summary-meta { flex-basis: 100%; margin-left: 16px; text-align: left; white-space: normal; }
}