/* EOCO Tools — shared admin styles (used by every admin page) */
:root {
  --navy: #1C2541;
  --steel: #3A506B;
  --steel-hover: #2A4058;
  --mist: #8DA9C4;
  --bg: #F0F4F8;
  --panel: #FFFFFF;
  --sunken: #F6F8FB;
  --text: #1F2A3A;
  --muted: #5B6B80;
  --line: #D1D9E6;
  --danger: #A33A3A;
  --danger-bg: #FBEFEF;
  --ok: #2F6B4F;
  --ok-bg: #E9F4EE;
  --warn-bg: #FFF6E5;
  --warn: #8A5A12;
  --radius-s: 4px;
  --radius-m: 8px;
  --shadow-drawer: -12px 0 40px rgba(28, 37, 65, .18);
  --ease: cubic-bezier(.2, 1, .3, 1);
}
[data-theme="dark"] {
  --bg: #0E141C;
  --panel: #151D28;
  --sunken: #111821;
  --text: #E2E8F0;
  --muted: #94A3B8;
  --line: #2A3645;
  --steel: #5C7C99;
  --steel-hover: #6F8FAD;
  --danger: #E07A7A;
  --danger-bg: #2A1719;
  --ok: #7CC4A0;
  --ok-bg: #16261E;
  --warn-bg: #2A2112;
  --warn: #E2B866;
  --shadow-drawer: -12px 0 40px rgba(0, 0, 0, .5);
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  font-family: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 15px; line-height: 1.5;
  background: var(--bg); color: var(--text);
}
button, input, textarea, select { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--mist); outline-offset: 2px; }
[hidden] { display: none !important; }
a { color: var(--steel); }

/* ---------- Top bar + tabs ---------- */
.topbar { background: var(--navy); color: #fff; position: sticky; top: 0; z-index: 30; }
.topbar-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 12px 24px 0; }
.brand { display: flex; align-items: baseline; gap: 12px; }
.brand-mark { font-weight: 700; letter-spacing: 4px; font-size: 1.05rem; }
.brand-sub { color: var(--mist); font-size: .9rem; }
.topbar-right { display: flex; align-items: center; gap: 10px; font-size: .85rem; }
.who { color: var(--mist); max-width: 24ch; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ghost-light {
  background: transparent; border: 1px solid rgba(255,255,255,.35); color: #fff; text-decoration: none;
  padding: 6px 12px; border-radius: var(--radius-s); cursor: pointer; font-size: .82rem; white-space: nowrap;
}
.ghost-light:hover { background: rgba(255,255,255,.08); }
.tabs { display: flex; gap: 2px; padding: 10px 18px 0; overflow-x: auto; scrollbar-width: none; }
.tabs::-webkit-scrollbar { display: none; }
.tab {
  background: none; border: 0; color: var(--mist); padding: 10px 14px 12px; cursor: pointer;
  font-weight: 600; font-size: .9rem; border-bottom: 3px solid transparent; white-space: nowrap;
}
.tab:hover { color: #fff; }
.tab[aria-selected="true"] { color: #fff; border-bottom-color: var(--mist); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  border-radius: var(--radius-s); border: 1px solid transparent;
  padding: 9px 16px; font-weight: 600; font-size: .9rem; cursor: pointer; text-decoration: none;
  transition: background .15s, border-color .15s, color .15s;
}
.btn-primary { background: var(--steel); color: #fff; }
.btn-primary:hover { background: var(--steel-hover); }
.btn-quiet { background: transparent; border-color: var(--line); color: var(--text); }
.btn-quiet:hover { border-color: var(--steel); color: var(--steel); }
.btn-danger-quiet { background: transparent; border-color: transparent; color: var(--danger); }
.btn-danger-quiet:hover { background: var(--danger-bg); }
.btn-danger { background: var(--danger); color: #fff; }
.btn-sm { padding: 5px 10px; font-size: .82rem; font-weight: 500; }
.btn:disabled { opacity: .55; cursor: not-allowed; }
.icon-btn {
  width: 30px; height: 30px; display: inline-grid; place-items: center; flex-shrink: 0;
  border: 1px solid var(--line); border-radius: var(--radius-s); background: var(--panel);
  cursor: pointer; color: var(--muted); font-size: .9rem;
}
.icon-btn:hover:not(:disabled) { color: var(--steel); border-color: var(--steel); }
.icon-btn:disabled { opacity: .35; cursor: default; }

/* ---------- Page ---------- */
.page { max-width: 1040px; margin: 0 auto; padding: 32px 24px 100px; }
.page.wide { max-width: 1320px; }
.page-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; flex-wrap: wrap; margin-bottom: 22px; }
.page-head h1 { margin: 0; font-size: 1.6rem; font-weight: 600; letter-spacing: -.01em; }
.page-head p { margin: 4px 0 0; color: var(--muted); max-width: 64ch; }
.toolbar { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 26px; }
.search { flex: 1; min-width: 220px; padding: 9px 12px; border: 1px solid var(--line); border-radius: var(--radius-s); background: var(--panel); }
.select { padding: 9px 12px; border: 1px solid var(--line); border-radius: var(--radius-s); background: var(--panel); }
.note { padding: 12px 14px; border-radius: var(--radius-s); font-size: .9rem; margin-bottom: 20px; background: var(--warn-bg); color: var(--warn); }

/* ---------- Roadmap spine (module list) ---------- */
.phase { position: relative; padding-left: 34px; margin-bottom: 30px; }
.phase::before { content: ""; position: absolute; left: 9px; top: 12px; bottom: -30px; width: 2px; background: var(--line); }
.phase:last-child::before { bottom: 0; }
.phase-node { position: absolute; left: 0; top: 3px; width: 20px; height: 20px; border-radius: 50%; background: var(--bg); border: 3px solid var(--steel); }
.phase-head { display: flex; align-items: baseline; gap: 10px; margin-bottom: 10px; flex-wrap: wrap; }
.phase-name { margin: 0; font-size: 1.05rem; font-weight: 600; color: var(--steel); }
.phase-count { color: var(--muted); font-size: .85rem; }
.phase-add { margin-left: auto; }
.mod-list { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius-m); overflow: hidden; }
.mod-empty { padding: 16px 18px; color: var(--muted); font-size: .9rem; }
.mod { display: grid; grid-template-columns: auto 1fr auto; gap: 14px; align-items: center; padding: 14px 18px 14px 12px; border-top: 1px solid var(--line); }
.mod:first-child { border-top: 0; }
.mod.is-hidden .mod-title { color: var(--muted); }
.mod.flash { animation: flash 1.6s var(--ease); }
@keyframes flash { from { background: color-mix(in srgb, var(--mist) 35%, transparent); } to { background: transparent; } }
.reorder { display: flex; flex-direction: column; gap: 3px; }
.reorder .icon-btn { width: 26px; height: 22px; font-size: .75rem; }
.mod-title { font-weight: 600; font-size: 1rem; margin: 0 0 3px; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.mod-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 14px; color: var(--muted); font-size: .84rem; }
.chips { display: inline-flex; flex-wrap: wrap; gap: 4px; }
.chip { font-size: .74rem; font-weight: 600; padding: 1px 7px; border-radius: 999px; background: var(--sunken); border: 1px solid var(--line); color: var(--steel); }
.chip-hidden { background: var(--warn-bg); border-color: transparent; color: var(--warn); }
.mod-actions { display: flex; gap: 4px; flex-wrap: wrap; justify-content: flex-end; }
.empty { text-align: center; padding: 56px 20px; background: var(--panel); border: 1px dashed var(--line); border-radius: var(--radius-m); color: var(--muted); }
.empty h2 { color: var(--text); font-size: 1.1rem; margin: 0 0 6px; font-weight: 600; }
.empty p { margin: 0 0 18px; }
.loading { color: var(--muted); padding: 30px 0; }

/* ---------- Phases tab ---------- */
.phase-row { display: grid; grid-template-columns: auto 1fr auto; gap: 14px; align-items: start; padding: 16px 18px 16px 12px; border-top: 1px solid var(--line); }
.phase-row:first-child { border-top: 0; }
.phase-fields { display: grid; grid-template-columns: 1fr 1.4fr; gap: 10px; }
.phase-fields .input { margin: 0; }
.phase-row-meta { color: var(--muted); font-size: .84rem; margin-top: 6px; }
.phase-row-actions { display: flex; gap: 4px; align-items: center; flex-wrap: wrap; justify-content: flex-end; }
.add-phase { margin-top: 18px; background: var(--panel); border: 1px dashed var(--line); border-radius: var(--radius-m); padding: 18px; }
.add-phase h3 { margin: 0 0 12px; font-size: 1rem; font-weight: 600; }
.add-phase-row { display: grid; grid-template-columns: 1fr 1.4fr auto; gap: 10px; }

/* ---------- Login ---------- */
.gate { min-height: calc(100vh - 110px); display: grid; place-items: center; padding: 24px; }
.gate-card { width: 100%; max-width: 380px; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius-m); padding: 30px; }
.gate-card h1 { margin: 0 0 4px; font-size: 1.3rem; font-weight: 600; }
.gate-card p { margin: 0 0 20px; color: var(--muted); font-size: .92rem; }
.gate-card .btn { width: 100%; margin-top: 6px; }
.notice { padding: 10px 12px; border-radius: var(--radius-s); font-size: .88rem; margin-top: 14px; }
.notice.error { background: var(--danger-bg); color: var(--danger); }

/* ---------- Form fields ---------- */
.field { display: block; margin-bottom: 14px; }
.field > span { display: block; font-size: .85rem; font-weight: 600; margin-bottom: 5px; }
.field > small { display: block; color: var(--muted); font-size: .8rem; margin-top: 4px; }
.input, .textarea { width: 100%; padding: 9px 11px; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius-s); }
.input:focus, .textarea:focus, .select:focus, .search:focus { border-color: var(--steel); outline: none; box-shadow: 0 0 0 3px color-mix(in srgb, var(--mist) 45%, transparent); }
.input[readonly] { background: var(--sunken); color: var(--muted); }
.textarea { resize: vertical; min-height: 76px; line-height: 1.45; }
.textarea.code { font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; font-size: .84rem; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 14px; }
.grid-3 { display: grid; grid-template-columns: 2fr 1fr 110px; gap: 0 14px; }
.check { display: flex; gap: 10px; align-items: flex-start; cursor: pointer; margin-bottom: 14px; }
.check input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--steel); flex-shrink: 0; }
.check b { display: block; font-size: .9rem; font-weight: 600; }
.check small { color: var(--muted); font-size: .82rem; }

/* ---------- Drawer (editor) ---------- */
.scrim { position: fixed; inset: 0; background: rgba(28, 37, 65, .45); z-index: 40; opacity: 0; pointer-events: none; transition: opacity .3s var(--ease); }
.scrim.open { opacity: 1; pointer-events: auto; }
.drawer {
  position: fixed; top: 0; right: 0; height: 100vh; width: min(720px, 100vw);
  background: var(--bg); z-index: 50; display: flex; flex-direction: column;
  transform: translateX(100%); visibility: hidden;
  transition: transform .4s var(--ease), visibility 0s linear .4s;
}
.drawer.open { transform: translateX(0); visibility: visible; box-shadow: var(--shadow-drawer); transition: transform .4s var(--ease); }
.drawer-head { background: var(--panel); border-bottom: 1px solid var(--line); padding: 18px 24px; display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.drawer-head h2 { margin: 0; font-size: 1.15rem; font-weight: 600; }
.drawer-head p { margin: 2px 0 0; color: var(--muted); font-size: .85rem; }
.drawer-body { flex: 1; overflow-y: auto; padding: 22px 24px 40px; }
.drawer-foot { background: var(--panel); border-top: 1px solid var(--line); padding: 14px 24px; display: flex; justify-content: flex-end; gap: 10px; align-items: center; }
.status { margin-right: auto; color: var(--muted); font-size: .85rem; }
.status.error { color: var(--danger); }
.status.ok { color: var(--ok); }
.block { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius-m); padding: 18px 18px 6px; margin-bottom: 18px; }
.block-head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 14px; gap: 10px; flex-wrap: wrap; }
.block-head h3 { margin: 0; font-size: 1rem; font-weight: 600; }
.block-head span { color: var(--muted); font-size: .85rem; }
.item { border: 1px solid var(--line); border-radius: var(--radius-s); background: var(--sunken); padding: 12px 12px 0; margin-bottom: 12px; }
.item-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; gap: 8px; }
.item-num { font-weight: 600; font-size: .85rem; color: var(--steel); font-variant-numeric: tabular-nums; }
.item-tools { display: flex; gap: 4px; }
.subitem { display: grid; grid-template-columns: 1.2fr 1.6fr .9fr auto; gap: 8px; align-items: start; margin-bottom: 8px; }
.subitem-labels { display: grid; grid-template-columns: 1.2fr 1.6fr .9fr 30px; gap: 8px; font-size: .78rem; color: var(--muted); font-weight: 600; margin-bottom: 4px; }
.add-row { margin: 2px 0 14px; }

/* ---------- Appearance tab ---------- */
.appearance { display: grid; grid-template-columns: minmax(340px, 480px) 1fr; gap: 24px; align-items: start; }
.preview-col { position: sticky; top: 124px; }
.preview-frame-wrap { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius-m); overflow: hidden; }
.preview-bar { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 10px 12px; border-bottom: 1px solid var(--line); font-size: .85rem; color: var(--muted); }
.preview-frame { display: block; width: 100%; height: calc(100vh - 230px); min-height: 480px; border: 0; background: #fff; }
.seg { display: inline-flex; border: 1px solid var(--line); border-radius: var(--radius-s); overflow: hidden; }
.seg button { background: var(--panel); border: 0; padding: 5px 12px; cursor: pointer; font-size: .82rem; font-weight: 600; color: var(--muted); }
.seg button + button { border-left: 1px solid var(--line); }
.seg button[aria-pressed="true"] { background: var(--steel); color: #fff; }
.color-row { display: grid; grid-template-columns: 40px 1fr 96px; gap: 10px; align-items: center; margin-bottom: 10px; }
.color-row input[type=color] { width: 40px; height: 36px; padding: 2px; border: 1px solid var(--line); border-radius: var(--radius-s); background: var(--panel); cursor: pointer; }
.color-row .lbl b { display: block; font-size: .88rem; font-weight: 600; }
.color-row .lbl small { color: var(--muted); font-size: .78rem; }
.color-row .input { padding: 7px 9px; font-family: ui-monospace, Menlo, Consolas, monospace; font-size: .82rem; }
.range-row { display: grid; grid-template-columns: 1fr 64px; gap: 4px 12px; align-items: center; margin-bottom: 12px; }
.range-row label { grid-column: 1 / -1; font-size: .88rem; font-weight: 600; display: flex; justify-content: space-between; }
.range-row input[type=range] { width: 100%; accent-color: var(--steel); }
.range-row output { font-size: .82rem; color: var(--muted); text-align: right; font-variant-numeric: tabular-nums; }
.sticky-save {
  position: sticky; bottom: 0; z-index: 5; margin-top: 8px;
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius-m);
  padding: 12px 14px; display: flex; gap: 8px; align-items: center; flex-wrap: wrap;
  box-shadow: 0 -6px 20px rgba(28, 37, 65, .08);
}

/* ---------- Insights ---------- */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 14px; margin-bottom: 22px; }
.stat { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius-m); padding: 16px 18px; }
.stat b { display: block; font-size: 1.8rem; font-weight: 600; color: var(--steel); font-variant-numeric: tabular-nums; line-height: 1.2; }
.stat span { color: var(--muted); font-size: .85rem; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.bar-list { list-style: none; margin: 0; padding: 0 0 12px; }
.bar-list li { display: grid; grid-template-columns: minmax(90px, 1fr) 2fr 40px; gap: 10px; align-items: center; font-size: .86rem; margin-bottom: 8px; }
.bar { height: 8px; background: var(--sunken); border-radius: 999px; overflow: hidden; border: 1px solid var(--line); }
.bar i { display: block; height: 100%; background: var(--steel); border-radius: 999px; }
.bar-list .n { text-align: right; color: var(--muted); font-variant-numeric: tabular-nums; }
.table-wrap { overflow-x: auto; margin-bottom: 14px; }
table.data { border-collapse: collapse; width: 100%; font-size: .86rem; }
table.data th, table.data td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--line); white-space: nowrap; }
table.data th { font-size: .8rem; color: var(--muted); font-weight: 600; }
table.data td.num, table.data th.num { text-align: right; font-variant-numeric: tabular-nums; }
.muted { color: var(--muted); }

/* ---------- Backup ---------- */
.backup-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 18px; }
.backup-grid .block p { color: var(--muted); font-size: .9rem; margin: 0 0 14px; }
.backup-grid .block .btn { margin-bottom: 14px; }

.kit-card { margin-bottom: 18px; padding-bottom: 18px; border-left: 4px solid var(--steel); }
.kit-card p { color: var(--muted); font-size: .92rem; margin: 0 0 10px; max-width: 70ch; }
.kit-body { display: grid; grid-template-columns: 1fr auto; gap: 24px; align-items: end; }
.kit-list { margin: 0; padding-left: 18px; font-size: .88rem; color: var(--muted); }
.kit-list li { margin-bottom: 3px; }
.kit-list b { color: var(--text); font-weight: 600; }
.kit-action { display: flex; flex-direction: column; align-items: flex-end; gap: 8px; }
.kit-action .status { margin: 0; text-align: right; max-width: 260px; }
@media (max-width: 680px) { .kit-body { grid-template-columns: 1fr; } .kit-action { align-items: stretch; } .kit-action .status { text-align: left; } }

/* ---------- Dialog + toast ---------- */
dialog { border: 1px solid var(--line); border-radius: var(--radius-m); padding: 24px; max-width: 440px; width: calc(100% - 40px); background: var(--panel); color: var(--text); }
dialog::backdrop { background: rgba(28, 37, 65, .5); }
dialog { max-height: calc(100vh - 40px); overflow-y: auto; }
dialog.wide { max-width: 640px; }
dialog .grid-2 { gap: 0 12px; }
dialog .field small { font-size: .78rem; }
dialog h2 { margin: 0 0 8px; font-size: 1.1rem; font-weight: 600; }
dialog p { margin: 0 0 16px; color: var(--muted); }
.dialog-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 8px; }
.toast { position: fixed; left: 50%; bottom: 24px; transform: translate(-50%, 20px); background: var(--navy); color: #fff; padding: 10px 18px; border-radius: var(--radius-s); font-size: .9rem; opacity: 0; transition: opacity .25s, transform .25s var(--ease); z-index: 100; pointer-events: none; max-width: calc(100% - 40px); }
.toast.show { opacity: 1; transform: translate(-50%, 0); }
.toast.error { background: var(--danger); }

@media (max-width: 960px) {
  .appearance { grid-template-columns: 1fr; }
  .preview-col { position: static; order: -1; }
  .preview-frame { height: 440px; min-height: 0; }
  .two-col { grid-template-columns: 1fr; }
}
@media (max-width: 680px) {
  .topbar-row { padding: 10px 12px 0; gap: 8px; }
  .topbar-right { gap: 6px; }
  .ghost-light { padding: 5px 8px; font-size: .76rem; }
  .brand-sub, .who { display: none; }
  .page { padding: 22px 16px 80px; }
  .mod { grid-template-columns: auto 1fr; }
  .mod-actions { grid-column: 1 / -1; justify-content: flex-start; }
  .grid-2, .grid-3, .phase-fields, .add-phase-row { grid-template-columns: 1fr; }
  .phase-row { grid-template-columns: auto 1fr; }
  .phase-row-actions { grid-column: 1 / -1; justify-content: flex-start; }
  .subitem, .subitem-labels { grid-template-columns: 1fr; }
  .subitem-labels { display: none; }
  .drawer-body, .drawer-head, .drawer-foot { padding-left: 16px; padding-right: 16px; }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { transition: none !important; animation: none !important; } }

/* ---------- Tool switcher (shared across every admin page) ---------- */
.switcher { position: relative; }
.switcher select {
  appearance: none; -webkit-appearance: none;
  background: rgba(255,255,255,.08) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%238DA9C4'/%3E%3C/svg%3E") no-repeat right 10px center;
  border: 1px solid rgba(255,255,255,.25); color: #fff; border-radius: var(--radius-s);
  padding: 6px 30px 6px 10px; font-size: .88rem; font-weight: 600; cursor: pointer; max-width: 60vw;
}
.switcher select:hover { background-color: rgba(255,255,255,.14); }
.switcher select option { color: #1C2541; background: #fff; }

/* ---------- Shared bits for main + tool admins ---------- */
.tool-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px; }
.tool-card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius-m); padding: 18px; display: flex; flex-direction: column; gap: 10px; }
.tool-card-head { display: flex; gap: 12px; align-items: center; }
.tool-icon { width: 42px; height: 42px; border-radius: var(--radius-m); background: var(--sunken); border: 1px solid var(--line); display: grid; place-items: center; font-size: 1.35rem; flex-shrink: 0; }
.tool-card h3 { margin: 0; font-size: 1.05rem; font-weight: 600; }
.tool-card .muted { font-size: .88rem; margin: 0; }
.tool-stats { display: flex; flex-wrap: wrap; gap: 6px 14px; font-size: .84rem; color: var(--muted); }
.tool-stats b { color: var(--text); font-weight: 600; }
.tool-actions { display: flex; gap: 6px; flex-wrap: wrap; margin-top: auto; }
.list-row { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 12px 18px; border-top: 1px solid var(--line); }
.list-row:first-child { border-top: 0; }
.split { display: grid; grid-template-columns: minmax(340px, 480px) 1fr; gap: 24px; align-items: start; }
@media (max-width: 960px) { .split { grid-template-columns: 1fr; } }