@import url("https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap");

:root {
  --bg: #060b12;
  --panel: rgba(12, 19, 31, 0.92);
  --panel-2: rgba(18, 28, 44, 0.88);
  --border: rgba(142, 181, 255, 0.14);
  --text: #f2f6fb;
  --muted: #95a3b7;
  --cyan: #7ae7c7;
  --blue: #69b3ff;
  --gold: #ffc874;
  --green: #6ae3b2;
  --ember: #ff9478;
  --silver: #dce7ff;
  --red: #f87171;
  --purple: #c084fc;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
  --radius: 18px;
  --radius-sm: 10px;
  --sidebar-w: 270px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: "Plus Jakarta Sans", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(105, 179, 255, 0.18), transparent 24%),
    radial-gradient(circle at 85% 10%, rgba(122, 231, 199, 0.12), transparent 22%),
    radial-gradient(circle at 50% 100%, rgba(255, 200, 116, 0.07), transparent 26%),
    linear-gradient(145deg, #04070d 0%, #07111d 45%, #03060a 100%);
  min-height: 100vh;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(circle at center, black 45%, transparent 100%);
  z-index: 0;
}

button { font: inherit; cursor: pointer; border: none; background: none; }
a { color: inherit; text-decoration: none; }

/* ── LAYOUT ── */
#app { min-height: 100vh; position: relative; z-index: 1; }

.shell {
  display: grid;
  grid-template-columns: var(--sidebar-w) minmax(0, 1fr);
  min-height: 100vh;
}

/* ── SIDEBAR ── */
.sidebar {
  background: var(--panel);
  border-right: 1px solid var(--border);
  padding: 24px 0;
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}

.sidebar-logo {
  padding: 0 20px 20px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 16px;
}

.sidebar-logo .logo-name {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cyan);
}

.sidebar-logo .logo-sub {
  font-size: 11px;
  color: var(--muted);
  margin-top: 2px;
}

.nav-section {
  margin-bottom: 4px;
}

.nav-section-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 12px 20px 6px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 20px;
  font-size: 13px;
  font-weight: 500;
  color: var(--muted);
  cursor: pointer;
  border-radius: 0;
  transition: color 0.15s, background 0.15s;
  border-left: 2px solid transparent;
}

.nav-item:hover { color: var(--text); background: rgba(122, 231, 199, 0.05); }
.nav-item.active { color: var(--cyan); border-left-color: var(--cyan); background: rgba(122, 231, 199, 0.07); }

.nav-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
  opacity: 0.5;
  flex-shrink: 0;
}

.nav-item.active .nav-dot { opacity: 1; }

.nav-badge {
  margin-left: auto;
  font-size: 10px;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: 20px;
  background: rgba(248, 113, 113, 0.2);
  color: var(--red);
}

.sidebar-bottom {
  margin-top: auto;
  padding: 16px 20px;
  border-top: 1px solid var(--border);
  font-size: 11px;
  color: var(--muted);
}

.sync-status {
  display: flex;
  align-items: center;
  gap: 6px;
}

.sync-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
}

.sync-dot.stale { background: var(--gold); }
.sync-dot.offline { background: var(--red); }

/* ── MAIN PANEL ── */
.main-panel {
  padding: 28px 32px;
  overflow-y: auto;
}

.view-header {
  margin-bottom: 28px;
}

.view-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
}

.view-subtitle {
  font-size: 13px;
  color: var(--muted);
  margin-top: 4px;
}

/* ── PANELS & CARDS ── */
.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.panel-header {
  padding: 18px 20px 14px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.panel-title {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--silver);
}

.panel-body { padding: 18px 20px; }

/* ── VITALS STRIP ── */
.vitals-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px;
  margin-bottom: 28px;
}

.vital-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.vital-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--muted);
}

.vital-value {
  font-size: 26px;
  font-weight: 700;
  color: var(--text);
  line-height: 1;
}

.vital-value.cyan { color: var(--cyan); }
.vital-value.blue { color: var(--blue); }
.vital-value.gold { color: var(--gold); }
.vital-value.green { color: var(--green); }
.vital-value.red { color: var(--red); }

.vital-sub {
  font-size: 11px;
  color: var(--muted);
}

/* ── PROJECT GRID ── */
.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 14px;
  margin-bottom: 28px;
}

.project-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  cursor: pointer;
  transition: border-color 0.15s, transform 0.1s;
  border-left: 3px solid var(--project-color, var(--border));
}

.project-card:hover {
  border-color: rgba(122, 231, 199, 0.3);
  transform: translateY(-1px);
}

.project-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 12px;
}

.project-card-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
}

.project-card-type {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 20px;
  background: rgba(122, 231, 199, 0.1);
  color: var(--cyan);
}

.project-card-type.game { background: rgba(105, 179, 255, 0.12); color: var(--blue); }
.project-card-type.tool { background: rgba(122, 231, 199, 0.12); color: var(--cyan); }
.project-card-type.infrastructure { background: rgba(255, 200, 116, 0.12); color: var(--gold); }

.project-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  font-weight: 600;
  padding: 3px 9px;
  border-radius: 20px;
  margin-bottom: 12px;
}

.project-status-pill.live { background: rgba(106, 227, 178, 0.15); color: var(--green); }
.project-status-pill.playable-prototype { background: rgba(106, 227, 178, 0.15); color: var(--green); }
.project-status-pill.client-beta { background: rgba(105, 179, 255, 0.15); color: var(--blue); }
.project-status-pill.in-development { background: rgba(255, 200, 116, 0.12); color: var(--gold); }

.project-card-rows {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.project-card-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--muted);
}

.project-card-row .row-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  min-width: 50px;
  color: rgba(149, 163, 183, 0.7);
}

.project-card-row .row-value { color: var(--text); }

.ci-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: 20px;
}

.ci-badge.passing { background: rgba(106, 227, 178, 0.15); color: var(--green); }
.ci-badge.failing { background: rgba(248, 113, 113, 0.15); color: var(--red); }
.ci-badge.running { background: rgba(105, 179, 255, 0.15); color: var(--blue); }
.ci-badge.unknown { background: rgba(149, 163, 183, 0.1); color: var(--muted); }

/* ── Phase badges ──────────────────────────────────────────────────────────── */
.phase-badge {
  display: inline-flex;
  align-items: center;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 20px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  white-space: nowrap;
  flex-shrink: 0;
}
/* Pre-build */
.phase-badge.concept         { background: rgba(148,163,184,0.12); color: #94a3b8; border: 1px solid rgba(148,163,184,0.2); }
.phase-badge.design          { background: rgba(167,139,250,0.12); color: #a78bfa; border: 1px solid rgba(167,139,250,0.2); }
.phase-badge.writing         { background: rgba(192,132,252,0.12); color: #c084fc; border: 1px solid rgba(192,132,252,0.2); }
/* Development */
.phase-badge.pre-dev         { background: rgba(105,179,255,0.10); color: #69b3ff; border: 1px solid rgba(105,179,255,0.18); }
.phase-badge.backend-dev     { background: rgba(96,165,250,0.12);  color: #60a5fa; border: 1px solid rgba(96,165,250,0.2); }
.phase-badge.frontend-dev    { background: rgba(56,189,248,0.12);  color: #38bdf8; border: 1px solid rgba(56,189,248,0.2); }
.phase-badge.full-stack-dev  { background: rgba(34,211,238,0.12);  color: #22d3ee; border: 1px solid rgba(34,211,238,0.2); }
.phase-badge.integration     { background: rgba(74,222,128,0.10);  color: #4ade80; border: 1px solid rgba(74,222,128,0.18); }
/* QA */
.phase-badge.alpha           { background: rgba(251,191,36,0.12);  color: #fbbf24; border: 1px solid rgba(251,191,36,0.2); }
.phase-badge.testing         { background: rgba(255,200,116,0.12); color: #ffc874; border: 1px solid rgba(255,200,116,0.2); }
/* Launch */
.phase-badge.pre-launch      { background: rgba(232,121,249,0.12); color: #e879f9; border: 1px solid rgba(232,121,249,0.2); }
.phase-badge.pre-publication { background: rgba(217,70,239,0.12);  color: #d946ef; border: 1px solid rgba(217,70,239,0.2); }
/* Live */
.phase-badge.live-internal   { background: rgba(106,227,178,0.10); color: #6ae3b2; border: 1px solid rgba(106,227,178,0.18); }
.phase-badge.live-beta       { background: rgba(52,211,153,0.12);  color: #34d399; border: 1px solid rgba(52,211,153,0.2); }
.phase-badge.live-production { background: rgba(16,185,129,0.15);  color: #10b981; border: 1px solid rgba(16,185,129,0.25); }
.phase-badge.maintenance     { background: rgba(122,231,199,0.10); color: #7ae7c7; border: 1px solid rgba(122,231,199,0.18); }
/* Inactive */
.phase-badge.paused          { background: rgba(100,116,139,0.10); color: #64748b; border: 1px solid rgba(100,116,139,0.15); }
.phase-badge.archived        { background: rgba(71,85,105,0.08);   color: #475569; border: 1px solid rgba(71,85,105,0.12); }

/* Phase Tracker page chips */
.phase-chip {
  display: inline-flex;
  align-items: center;
  padding: 6px 10px 6px 0;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.12s, border-color 0.12s;
  min-width: 120px;
  max-width: 200px;
  user-select: none;
}
.phase-chip:hover {
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.12);
}
.phase-chip:focus {
  outline: 1px solid var(--cyan);
  outline-offset: 1px;
}

/* ── Vault Status badges (FORGE / SPARKED / VAULTED) ───────────────────────── */
.vault-status-badge {
  display: inline-flex;
  align-items: center;
  padding: 1px 6px;
  font-size: 9px;
  font-weight: 800;
  border-radius: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  white-space: nowrap;
}
.vault-status-badge.forge   { background: rgba(251,146,60,0.12); color: #fb923c; border: 1px solid rgba(251,146,60,0.25); }
.vault-status-badge.sparked { background: rgba(122,231,199,0.12); color: #7ae7c7; border: 1px solid rgba(122,231,199,0.25); }
.vault-status-badge.vaulted { background: rgba(100,116,139,0.10); color: #64748b; border: 1px solid rgba(100,116,139,0.18); }

.project-card-footer {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.open-hub-btn {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--cyan);
  padding: 5px 10px;
  border-radius: 6px;
  border: 1px solid rgba(122, 231, 199, 0.2);
  transition: background 0.15s;
}

.open-hub-btn:hover { background: rgba(122, 231, 199, 0.1); }

/* ── SOCIAL ACCOUNTS ── */
.social-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 10px;
}

.social-card {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: border-color 0.15s;
}

.social-card:hover { border-color: rgba(122, 231, 199, 0.25); }

.social-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.social-platform {
  font-size: 12px;
  font-weight: 700;
  color: var(--text);
}

.social-api-badge {
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 20px;
}

.social-api-badge.full { background: rgba(106, 227, 178, 0.15); color: var(--green); }
.social-api-badge.limited { background: rgba(255, 200, 116, 0.15); color: var(--gold); }
.social-api-badge.stub { background: rgba(149, 163, 183, 0.1); color: var(--muted); }

.social-handle { font-size: 12px; color: var(--muted); }

.social-stat {
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
}

.social-stat-label { font-size: 11px; color: var(--muted); }

.social-link-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  font-weight: 600;
  color: var(--blue);
  margin-top: 2px;
}

/* ── ACTIVITY FEED ── */
.activity-feed {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.activity-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  font-size: 12px;
}

.activity-item:last-child { border-bottom: none; }

.activity-icon {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  background: rgba(122, 231, 199, 0.1);
  border: 1px solid rgba(122, 231, 199, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  color: var(--cyan);
  flex-shrink: 0;
}

.activity-body { flex: 1; min-width: 0; }

.activity-message {
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.activity-meta {
  color: var(--muted);
  font-size: 11px;
  margin-top: 2px;
}

/* ── PROJECT HUB ── */
.hub-sections {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.hub-section {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.hub-section-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 10px;
}

.hub-section-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--silver);
}

.hub-section-badge {
  font-size: 10px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 20px;
  background: rgba(122, 231, 199, 0.1);
  color: var(--cyan);
}

.hub-section-body { padding: 18px 20px; }

.data-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 7px 0;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
  gap: 16px;
}

.data-row:last-child { border-bottom: none; }
.data-row .label { color: var(--muted); font-size: 12px; }
.data-row .value { color: var(--text); font-weight: 600; text-align: right; }

.commit-list { display: flex; flex-direction: column; gap: 8px; }

.commit-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 10px 12px;
  background: var(--panel-2);
  border-radius: var(--radius-sm);
  font-size: 12px;
}

.commit-message { color: var(--text); font-weight: 500; }
.commit-meta { color: var(--muted); font-size: 11px; }
.commit-sha { font-family: monospace; color: var(--blue); }

.issue-list { display: flex; flex-direction: column; gap: 6px; }

.issue-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: var(--panel-2);
  border-radius: var(--radius-sm);
  font-size: 12px;
}

.issue-number { color: var(--muted); font-size: 11px; min-width: 36px; }
.issue-title { color: var(--text); flex: 1; }

/* ── VAULT ADMIN ── */
.admin-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0;
}

.admin-tab {
  font-size: 13px;
  font-weight: 600;
  padding: 10px 16px;
  color: var(--muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color 0.15s, border-color 0.15s;
}

.admin-tab:hover { color: var(--text); }
.admin-tab.active { color: var(--cyan); border-bottom-color: var(--cyan); }

.admin-tab-content { display: none; }
.admin-tab-content.active { display: block; }

.member-tier-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 10px;
  margin-bottom: 20px;
}

.tier-card {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px;
  text-align: center;
}

.tier-name { font-size: 12px; font-weight: 700; color: var(--gold); margin-bottom: 4px; }
.tier-count { font-size: 28px; font-weight: 700; color: var(--text); }

/* ── PULSE COMPOSER ── */
.pulse-composer {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 18px;
  margin-bottom: 20px;
}

.pulse-composer textarea {
  width: 100%;
  background: rgba(12, 19, 31, 0.8);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font: inherit;
  font-size: 13px;
  padding: 12px;
  resize: vertical;
  min-height: 80px;
  margin-bottom: 12px;
}

.pulse-composer textarea::placeholder { color: var(--muted); }
.pulse-composer textarea:focus { outline: none; border-color: rgba(122, 231, 199, 0.4); }

.pulse-composer-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.pulse-type-select {
  background: rgba(12, 19, 31, 0.8);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font: inherit;
  font-size: 12px;
  padding: 7px 10px;
}

.btn-primary {
  font-size: 12px;
  font-weight: 700;
  padding: 8px 18px;
  border-radius: 8px;
  background: rgba(122, 231, 199, 0.15);
  border: 1px solid rgba(122, 231, 199, 0.3);
  color: var(--cyan);
  transition: background 0.15s;
}

.btn-primary:hover { background: rgba(122, 231, 199, 0.25); }
.btn-primary:disabled { opacity: 0.4; cursor: not-allowed; }

/* ── ALERTS ── */
.alerts-list { display: flex; flex-direction: column; gap: 8px; }

.alert-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 500;
}

.alert-item.warning { background: rgba(255, 200, 116, 0.1); border: 1px solid rgba(255, 200, 116, 0.2); color: var(--gold); }
.alert-item.error { background: rgba(248, 113, 113, 0.1); border: 1px solid rgba(248, 113, 113, 0.2); color: var(--red); }
.alert-item.info { background: rgba(105, 179, 255, 0.1); border: 1px solid rgba(105, 179, 255, 0.2); color: var(--blue); }

/* ── LOADING / EMPTY STATES ── */
.loading-state {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px;
  color: var(--muted);
  font-size: 13px;
}

.empty-state {
  padding: 24px;
  text-align: center;
  color: var(--muted);
  font-size: 12px;
}

.stub-card {
  padding: 16px;
  background: var(--panel-2);
  border-radius: var(--radius-sm);
  text-align: center;
}

.stub-card-msg { font-size: 12px; color: var(--muted); margin-bottom: 8px; }

/* ── TWO-COLUMN LAYOUT ── */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.three-col {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 16px;
}

@media (max-width: 1100px) {
  .two-col, .three-col { grid-template-columns: 1fr; }
}

/* ── COLLAPSIBLE SIDEBAR ── */
.shell.sidebar-collapsed {
  grid-template-columns: 52px minmax(0, 1fr);
}
.shell.sidebar-collapsed .sidebar {
  overflow: hidden;
}
.shell.sidebar-collapsed .nav-section-label,
.shell.sidebar-collapsed .sidebar-logo .logo-sub,
.shell.sidebar-collapsed .sidebar-logo .logo-name,
.shell.sidebar-collapsed .nav-item-label,
.shell.sidebar-collapsed .nav-badge,
.shell.sidebar-collapsed .sync-status > :not(.sync-dot) {
  display: none;
}
.shell.sidebar-collapsed .nav-item {
  padding: 10px;
  justify-content: center;
}
.shell.sidebar-collapsed .nav-item .nav-dot {
  margin: 0;
}
.shell.sidebar-collapsed .sidebar-logo {
  padding: 12px 0;
  display: flex;
  justify-content: center;
  position: relative;
}
.shell.sidebar-collapsed .sidebar-alert-badge {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 8px;
  height: 8px;
  padding: 0;
  border-radius: 50%;
  font-size: 0;
  line-height: 0;
}
.shell.sidebar-collapsed .sidebar-bottom {
  padding: 12px 0;
  display: flex;
  justify-content: center;
}
#sidebar-toggle-btn {
  background: none;
  border: none;
  color: var(--muted);
  cursor: pointer;
  font-size: 16px;
  padding: 4px 8px;
  border-radius: 6px;
  transition: color 0.15s;
  line-height: 1;
}
#sidebar-toggle-btn:hover { color: var(--text); }

/* ── KEYBOARD FOCUSED CARD ── */
.project-card.kb-focused {
  outline: 2px solid var(--cyan);
  outline-offset: 1px;
}

/* #16 — Nav focus mode highlight */
.nav-item.kb-nav-focused {
  outline: 2px solid var(--cyan);
  outline-offset: -2px;
  border-radius: 4px;
}

/* ── LIGHT THEME ── */
body.theme-light {
  --bg: #f0f4fb;
  --panel: rgba(255, 255, 255, 0.95);
  --panel-2: rgba(240, 245, 255, 0.9);
  --border: rgba(30, 60, 120, 0.18);
  --text: #0f1a2e;
  --muted: #4a5568;
  --cyan: #0e8a6d;
  --blue: #2563eb;
  --gold: #b45309;
  --green: #047857;
  --ember: #c2410c;
  --red: #dc2626;
  --purple: #7c3aed;
  --silver: #1a2a40;
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.10);
}
body.theme-light {
  background:
    radial-gradient(circle at top left, rgba(105,179,255,0.08), transparent 24%),
    radial-gradient(circle at 85% 10%, rgba(122,231,199,0.06), transparent 22%),
    linear-gradient(145deg, #f0f4fb 0%, #e8eef8 100%);
}
body.theme-light::before {
  background-image:
    linear-gradient(rgba(0,30,80,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,30,80,0.04) 1px, transparent 1px);
}
body.theme-light .sidebar,
body.theme-light .panel,
body.theme-light .hub-section,
body.theme-light .vital-card {
  background: var(--panel);
}
body.theme-light .panel-title,
body.theme-light .hub-section-title { color: #1a2a40; }
body.theme-light .project-card { background: var(--panel); }
body.theme-light .commit-item,
body.theme-light .issue-item { background: var(--panel-2); }

/* ── MOBILE LAYOUT ── */
@media (max-width: 768px) {
  :root { --sidebar-w: 0px; }

  .shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 270px;
    height: 100vh;
    z-index: 100;
    box-shadow: 4px 0 24px rgba(0,0,0,0.4);
  }

  .shell.mobile-nav-open .sidebar {
    display: flex;
  }

  .main-panel {
    padding: 16px;
  }

  .vitals-strip {
    grid-template-columns: repeat(2, 1fr);
  }

  .two-col, .three-col {
    grid-template-columns: 1fr;
  }

  .project-grid {
    grid-template-columns: 1fr;
  }

  /* Mobile nav toggle */
  #mobile-nav-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 700;
    color: var(--text);
    padding: 8px 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--panel);
    cursor: pointer;
    margin-bottom: 16px;
  }

  /* Mobile overlay */
  .mobile-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 99;
  }
  .shell.mobile-nav-open .mobile-overlay {
    display: block;
  }
}

@media (min-width: 769px) {
  #mobile-nav-btn { display: none; }
  .mobile-overlay { display: none !important; }
}

/* ══════════════════════════════════════════════════════════
   VISUAL THEMES
══════════════════════════════════════════════════════════ */

/* ── MIDNIGHT — True Black / OLED ── */
body.theme-midnight {
  --bg: #000000;
  --panel: rgba(10, 10, 10, 0.98);
  --panel-2: rgba(18, 18, 18, 0.98);
  --border: rgba(255, 255, 255, 0.07);
  --text: #ffffff;
  --muted: #505050;
  --cyan: #a78bfa;
  --blue: #818cf8;
  --silver: #e0e0e0;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.9);
  background: #000;
}
body.theme-midnight::before {
  background-image:
    linear-gradient(rgba(255,255,255,0.012) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.012) 1px, transparent 1px);
}

/* ── TERMINAL — CRT Green on Black ── */
body.theme-terminal {
  --bg: #0a0f0a;
  --panel: rgba(0, 14, 0, 0.98);
  --panel-2: rgba(0, 20, 0, 0.97);
  --border: rgba(0, 255, 70, 0.13);
  --text: #00e040;
  --muted: #005520;
  --cyan: #00ff46;
  --blue: #00ccff;
  --gold: #ccff00;
  --green: #00ff46;
  --red: #ff3333;
  --silver: #88ff88;
  --shadow: 0 24px 80px rgba(0, 60, 0, 0.7);
  background: radial-gradient(circle at 50% 50%, rgba(0, 255, 70, 0.025), transparent 70%), #0a0f0a;
  font-family: "Courier New", "Lucida Console", monospace;
}
body.theme-terminal::before {
  background-image:
    linear-gradient(rgba(0, 255, 70, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 255, 70, 0.045) 1px, transparent 1px);
  background-size: 56px 56px;
}
body.theme-terminal .sidebar-logo .logo-name,
body.theme-terminal .panel-title,
body.theme-terminal .nav-section-label { letter-spacing: 0.14em; }

/* ── SLATE — Cool Steel Blue Dark ── */
body.theme-slate {
  --bg: #0d1826;
  --panel: rgba(13, 26, 46, 0.96);
  --panel-2: rgba(16, 32, 56, 0.96);
  --border: rgba(100, 150, 255, 0.11);
  --text: #c8d8f0;
  --muted: #5878a0;
  --cyan: #60a5fa;
  --blue: #93c5fd;
  --gold: #fbbf24;
  --green: #34d399;
  --silver: #deeaff;
  --shadow: 0 24px 80px rgba(0, 10, 60, 0.55);
  background:
    radial-gradient(circle at top left, rgba(60, 120, 255, 0.13), transparent 28%),
    radial-gradient(circle at 90% 20%, rgba(100, 160, 255, 0.07), transparent 22%),
    linear-gradient(145deg, #0d1826 0%, #0c1a30 60%, #0a1420 100%);
}
body.theme-slate::before {
  background-image:
    linear-gradient(rgba(80, 130, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(80, 130, 255, 0.04) 1px, transparent 1px);
}

/* ── DUSK — Violet / Purple Night ── */
body.theme-dusk {
  --bg: #0d091a;
  --panel: rgba(16, 10, 30, 0.96);
  --panel-2: rgba(22, 14, 42, 0.96);
  --border: rgba(192, 132, 252, 0.14);
  --text: #e8deff;
  --muted: #7060a0;
  --cyan: #c084fc;
  --blue: #a78bfa;
  --gold: #f59e0b;
  --green: #6ee7b7;
  --silver: #f0e8ff;
  --shadow: 0 24px 80px rgba(24, 5, 60, 0.65);
  background:
    radial-gradient(circle at top left, rgba(192, 132, 252, 0.15), transparent 28%),
    radial-gradient(circle at 80% 15%, rgba(167, 139, 250, 0.09), transparent 22%),
    radial-gradient(circle at 40% 90%, rgba(245, 158, 11, 0.05), transparent 24%),
    linear-gradient(145deg, #0d091a 0%, #100c20 50%, #0b0818 100%);
}
body.theme-dusk::before {
  background-image:
    linear-gradient(rgba(192, 132, 252, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(192, 132, 252, 0.035) 1px, transparent 1px);
}

/* ── STEEL — Industrial Charcoal ── */
body.theme-steel {
  --bg: #0f1319;
  --panel: rgba(16, 22, 34, 0.96);
  --panel-2: rgba(22, 30, 46, 0.96);
  --border: rgba(180, 200, 230, 0.09);
  --text: #c8d0e0;
  --muted: #627090;
  --cyan: #94a3b8;
  --blue: #7dd3fc;
  --gold: #e2ac5a;
  --green: #6ee7b7;
  --silver: #dce8f8;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.65);
  background:
    radial-gradient(circle at 20% 10%, rgba(148, 163, 184, 0.08), transparent 28%),
    linear-gradient(145deg, #0f1319 0%, #111620 55%, #0d1118 100%);
}
body.theme-steel::before {
  background-image:
    linear-gradient(rgba(180, 200, 230, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(180, 200, 230, 0.03) 1px, transparent 1px);
}

/* ── EMBER — Warm Amber Dark ── */
body.theme-ember {
  --bg: #120a06;
  --panel: rgba(22, 12, 6, 0.97);
  --panel-2: rgba(32, 18, 9, 0.97);
  --border: rgba(255, 120, 60, 0.14);
  --text: #f5e0d0;
  --muted: #8a6050;
  --cyan: #fb923c;
  --blue: #fbbf24;
  --gold: #fbbf24;
  --green: #86efac;
  --red: #f87171;
  --silver: #ffe8d8;
  --shadow: 0 24px 80px rgba(70, 18, 0, 0.75);
  background:
    radial-gradient(circle at top left, rgba(251, 146, 60, 0.16), transparent 28%),
    radial-gradient(circle at 85% 80%, rgba(239, 68, 68, 0.08), transparent 22%),
    linear-gradient(145deg, #120a06 0%, #160d08 50%, #100806 100%);
}
body.theme-ember::before {
  background-image:
    linear-gradient(rgba(255, 120, 60, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 120, 60, 0.045) 1px, transparent 1px);
}

/* ══════════════════════════════════════════════════════════
   DENSITY MODES
══════════════════════════════════════════════════════════ */
body.density-compact {
  --radius: 12px;
  --radius-sm: 7px;
}
body.density-compact .main-panel  { padding: 16px 20px; }
body.density-compact .panel-body  { padding: 12px 16px; }
body.density-compact .panel-header { padding: 12px 16px 10px; }
body.density-compact .project-grid { gap: 8px; }
body.density-compact .hub-sections { gap: 12px; }
body.density-compact .view-header { margin-bottom: 16px; }
body.density-compact .vitals-strip { gap: 8px; margin-bottom: 16px; }
body.density-compact .vital-value { font-size: 22px; }
body.density-compact .nav-item { padding: 6px 20px; }

body.density-spacious {
  --radius: 22px;
  --radius-sm: 14px;
}
body.density-spacious .main-panel  { padding: 40px 48px; }
body.density-spacious .panel-body  { padding: 24px 28px; }
body.density-spacious .panel-header { padding: 22px 28px 18px; }
body.density-spacious .project-grid { gap: 18px; }
body.density-spacious .hub-sections { gap: 28px; }
body.density-spacious .view-header { margin-bottom: 36px; }
body.density-spacious .vitals-strip { gap: 16px; margin-bottom: 36px; }
body.density-spacious .nav-item { padding: 10px 20px; }

/* ══════════════════════════════════════════════════════════
   SETTINGS — TABBED LAYOUT
══════════════════════════════════════════════════════════ */
.settings-tabs {
  display: flex;
  border-bottom: 1px solid var(--border);
  margin-bottom: 24px;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.settings-tabs::-webkit-scrollbar { display: none; }
.settings-tab {
  font-size: 11px;
  font-weight: 700;
  padding: 10px 14px;
  color: var(--muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  white-space: nowrap;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: color 0.15s, border-color 0.15s;
  user-select: none;
}
.settings-tab:hover { color: var(--text); }
.settings-tab.active { color: var(--cyan); border-bottom-color: var(--cyan); }
.settings-section { display: none; }
.settings-section.active { display: flex; flex-direction: column; gap: 20px; }

/* ── THEME SWATCHES ── */
.theme-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(108px, 1fr));
  gap: 10px;
}
.theme-swatch {
  border: 2px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  cursor: pointer;
  transition: border-color 0.15s, transform 0.12s, box-shadow 0.15s;
}
.theme-swatch:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.35);
}
.theme-swatch.active-theme {
  border-color: var(--cyan);
  box-shadow: 0 0 0 1px var(--cyan), 0 8px 24px rgba(0,0,0,0.35);
}
.theme-swatch-preview {
  height: 54px;
  padding: 9px 10px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.theme-swatch-bars { display: flex; gap: 3px; }
.theme-swatch-bar { height: 3px; border-radius: 2px; flex: 1; }
.theme-swatch-dot-row { display: flex; gap: 4px; align-items: center; }
.theme-swatch-dot { width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0; }
.theme-swatch-line { height: 2px; border-radius: 1px; flex: 1; opacity: 0.25; }
.theme-swatch-foot {
  padding: 6px 10px 8px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.03em;
}
.theme-swatch-desc { font-size: 9px; opacity: 0.55; font-weight: 400; margin-top: 1px; }

/* ── ACCENT SWATCHES ── */
.accent-grid { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.accent-swatch {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform 0.14s, border-color 0.14s;
  flex-shrink: 0;
}
.accent-swatch:hover { transform: scale(1.18); }
.accent-swatch.active-accent { border-color: #fff; transform: scale(1.1); }

/* ── FEATURE TOGGLES ── */
.feature-toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 11px 0;
  border-bottom: 1px solid var(--border);
  gap: 12px;
}
.feature-toggle-row:last-child { border-bottom: none; }
.feature-toggle-info { flex: 1; min-width: 0; }
.feature-toggle-label { font-size: 13px; font-weight: 600; color: var(--text); }
.feature-toggle-desc { font-size: 11px; color: var(--muted); margin-top: 2px; }
.toggle-switch {
  position: relative;
  width: 38px;
  height: 22px;
  flex-shrink: 0;
  cursor: pointer;
}
.toggle-switch input { opacity: 0; width: 0; height: 0; position: absolute; }
.toggle-slider {
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  border-radius: 22px;
  transition: background 0.18s, border-color 0.18s;
  cursor: pointer;
}
.toggle-slider::before {
  content: "";
  position: absolute;
  width: 16px;
  height: 16px;
  left: 2px;
  top: 2px;
  background: var(--muted);
  border-radius: 50%;
  transition: transform 0.18s, background 0.18s;
}
.toggle-switch input:checked + .toggle-slider {
  background: rgba(122, 231, 199, 0.18);
  border-color: rgba(122, 231, 199, 0.45);
}
.toggle-switch input:checked + .toggle-slider::before {
  background: var(--cyan);
  transform: translateX(16px);
}

/* ── DENSITY PICKER ── */
.density-grid { display: flex; gap: 10px; }
.density-btn {
  flex: 1;
  padding: 10px 8px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: none;
  color: var(--muted);
  font: inherit;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  text-align: center;
  transition: all 0.14s;
}
.density-btn:hover { color: var(--text); border-color: rgba(122, 231, 199, 0.3); }
.density-btn.active-density { color: var(--cyan); border-color: var(--cyan); background: rgba(122, 231, 199, 0.07); }

/* ══════════════════════════════════════════════════════════
   SIDEBAR NAV — IMPROVEMENTS
══════════════════════════════════════════════════════════ */
.nav-search-wrap {
  position: relative;
  padding: 4px 12px 8px;
}
.nav-search-icon {
  position: absolute;
  left: 22px;
  top: 50%;
  transform: translateY(-55%);
  font-size: 10px;
  color: var(--muted);
  pointer-events: none;
  opacity: 0.6;
}
.nav-search {
  width: 100%;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font: inherit;
  font-size: 11px;
  padding: 5px 8px 5px 26px;
  outline: none;
  transition: border-color 0.15s, background 0.15s;
}
.nav-search:focus {
  border-color: rgba(122, 231, 199, 0.35);
  background: rgba(255, 255, 255, 0.06);
}
.nav-search::placeholder { color: var(--muted); opacity: 0.65; }

.nav-score-badge {
  margin-left: auto;
  font-size: 9px;
  font-weight: 700;
  padding: 1px 5px;
  border-radius: 4px;
  min-width: 24px;
  text-align: center;
  flex-shrink: 0;
}
.nav-score-badge.grade-A  { background: rgba(106, 227, 178, 0.12); color: #6ee7b7; }
.nav-score-badge.grade-B  { background: rgba(122, 231, 199, 0.10); color: var(--cyan); }
.nav-score-badge.grade-C  { background: rgba(255, 200, 116, 0.12); color: var(--gold); }
.nav-score-badge.grade-DF { background: rgba(248, 113, 113, 0.12); color: var(--red); }

.nav-pinned-icon {
  font-size: 9px;
  opacity: 0.6;
  flex-shrink: 0;
  margin-left: 2px;
}

.shell.sidebar-collapsed .nav-search-wrap { display: none; }
.shell.sidebar-collapsed .nav-score-badge { display: none; }
.shell.sidebar-collapsed .nav-pinned-icon { display: none; }

/* ── GAMIFICATION ANIMATIONS ── */
@keyframes achievementSlideIn {
  0%   { transform: translateX(100px); opacity: 0; }
  100% { transform: translateX(0); opacity: 1; }
}

@keyframes achievementGlow {
  0%, 100% { box-shadow: 0 8px 32px rgba(0,0,0,0.5); }
  50%      { box-shadow: 0 8px 32px rgba(0,0,0,0.5), 0 0 24px rgba(255,215,0,0.15); }
}

@keyframes xpPulse {
  0%   { transform: scale(1); }
  50%  { transform: scale(1.08); }
  100% { transform: scale(1); }
}

@keyframes levelUpShine {
  0%   { background-position: -200% center; }
  100% { background-position: 200% center; }
}

.achievement-toast {
  animation: achievementSlideIn 0.5s ease-out, achievementGlow 2s ease-in-out infinite !important;
}

.achievement-toast:hover {
  transform: scale(1.02);
  transition: transform 0.15s ease;
}

/* ── TOAST NOTIFICATIONS ── */
.skip-to-content {
  position: absolute; top: -100px; left: 50%; transform: translateX(-50%);
  background: var(--cyan); color: #060b12; padding: 8px 18px; border-radius: 0 0 8px 8px;
  font-size: 13px; font-weight: 700; z-index: 10001; text-decoration: none;
  transition: top 0.15s;
}
.skip-to-content:focus { top: 0; }
.toast-container {
  position: fixed; bottom: 20px; right: 20px; z-index: 10000;
  display: flex; flex-direction: column-reverse; gap: 8px;
  pointer-events: none; max-width: 400px;
}
.toast {
  pointer-events: auto;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 16px;
  font-size: 13px;
  color: var(--text);
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
  animation: toastSlideUp 0.35s ease-out;
  border-left: 3px solid var(--cyan);
}
.toast-error   { border-left-color: var(--red); }
.toast-warning { border-left-color: var(--gold); }
.toast-info    { border-left-color: var(--cyan); }
.toast-success { border-left-color: var(--green); }

@keyframes toastSlideUp {
  from { transform: translateY(16px); opacity: 0; }
  to   { transform: translateY(0); opacity: 1; }
}
@keyframes toastFadeOut {
  from { opacity: 1; transform: translateY(0); }
  to   { opacity: 0; transform: translateY(8px); }
}

/* ── VIEW TRANSITIONS ── */
@keyframes viewFadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
.view-enter { animation: viewFadeIn 0.25s ease-out; }

/* ── SKELETON LOADERS ── */
@keyframes shimmer {
  0%   { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}
.skeleton {
  background: linear-gradient(90deg, rgba(255,255,255,0.04) 25%, rgba(255,255,255,0.08) 50%, rgba(255,255,255,0.04) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-sm);
}
.skeleton-line  { height: 12px; margin-bottom: 8px; border-radius: 4px; }
.skeleton-block { height: 80px; margin-bottom: 12px; border-radius: var(--radius-sm); }
.skeleton-circle { width: 44px; height: 44px; border-radius: 50%; }

/* ── EMPTY STATE ACTION BUTTONS ── */
.empty-state-action:hover {
  background: rgba(122,231,199,0.2) !important;
  border-color: rgba(122,231,199,0.4) !important;
}

/* ── CHALLENGE CELEBRATION ── */
@keyframes celebratePulse {
  0%   { transform: scale(1); box-shadow: none; }
  50%  { transform: scale(1.03); box-shadow: 0 0 20px rgba(106,227,178,0.3); }
  100% { transform: scale(1); box-shadow: none; }
}
.challenge-claimed { animation: celebratePulse 0.6s ease-out; }

/* ── AI COPILOT ── */
@keyframes copilotDot {
  0%, 80%, 100% { opacity: 0.3; transform: scale(0.8); }
  40% { opacity: 1; transform: scale(1.2); }
}
.copilot-quick-ask:hover {
  background: var(--accent) !important;
  color: #fff !important;
  border-color: var(--accent) !important;
}
#copilot-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent) 25%, transparent);
}
#copilot-send-btn:hover:not(:disabled) {
  filter: brightness(1.15);
}