/* Neisse Agency OS - visual direction v3: premium navy/violet Command Center. */
:root {
  --navy-900: #0b1029; --navy-800: #101638; --navy-700: #171f4a;
  --violet-500: #7c5cff; --violet-400: #9d85ff; --cyan-400: #43d9e6;
  --ink: #e8ecff; --ink-dim: #9aa3c7; --line: rgba(124, 92, 255, 0.18);
  --ok: #3ecf8e; --warn: #ffb84d; --bad: #ff6b7a;
  --card: rgba(23, 31, 74, 0.55); --card-solid: #151b3e;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: 'Inter', -apple-system, 'Segoe UI', sans-serif;
  background: radial-gradient(1200px 800px at 80% -10%, #1b2455 0%, var(--navy-900) 55%) fixed;
  color: var(--ink); min-height: 100vh; }
.hidden { display: none !important; }

/* auth */
.auth-screen { display: flex; align-items: center; justify-content: center; min-height: 100vh; }
.auth-card { width: min(420px, 92vw); background: var(--card); border: 1px solid var(--line);
  border-radius: 18px; padding: 32px; backdrop-filter: blur(14px); }
.brand { font-weight: 700; font-size: 18px; margin-bottom: 18px; display: flex; gap: 10px; align-items: center; }
.brand-mark { display: inline-flex; width: 28px; height: 28px; border-radius: 9px;
  background: linear-gradient(135deg, var(--violet-500), var(--cyan-400));
  align-items: center; justify-content: center; font-size: 15px; color: #0b1029; }
.tabs { display: flex; gap: 8px; margin-bottom: 18px; }
.tab { flex: 1; background: transparent; color: var(--ink-dim); border: 1px solid var(--line);
  padding: 8px 0; border-radius: 10px; cursor: pointer; }
.tab.active { color: var(--ink); background: rgba(124, 92, 255, 0.16); border-color: var(--violet-500); }
.auth-form { display: flex; flex-direction: column; gap: 10px; }
.auth-form input { background: rgba(11, 16, 41, 0.7); border: 1px solid var(--line); color: var(--ink);
  padding: 11px 13px; border-radius: 10px; outline: none; }
.auth-form input:focus { border-color: var(--violet-400); }
.auth-msg { margin-top: 12px; font-size: 13px; min-height: 18px; color: var(--ink-dim); }
.hint { font-size: 12px; color: var(--ink-dim); }
.link { color: var(--violet-400); font-size: 13px; text-decoration: none; }
.oauth-row { display: flex; gap: 8px; margin-top: 6px; }
.oauth-btn { flex: 1; background: rgba(11, 16, 41, 0.7); color: var(--ink-dim);
  border: 1px solid var(--line); border-radius: 10px; padding: 9px 0; cursor: pointer; }

/* buttons */
.btn { border: none; border-radius: 10px; padding: 10px 16px; cursor: pointer; font-weight: 600; font-size: 14px; }
.btn.primary { background: linear-gradient(135deg, var(--violet-500), #5a3ff0); color: #fff; }
.btn.ghost { background: transparent; border: 1px solid var(--line); color: var(--ink-dim); }
.btn.small { padding: 5px 10px; font-size: 12px; }
.btn.danger { background: rgba(255, 107, 122, 0.16); color: var(--bad); border: 1px solid rgba(255, 107, 122, 0.35); }

/* shell */
.shell { display: grid; grid-template-columns: 232px 1fr; min-height: 100vh; }
.sidebar { background: rgba(11, 16, 41, 0.85); border-right: 1px solid var(--line);
  padding: 22px 14px; display: flex; flex-direction: column; }
#nav { display: flex; flex-direction: column; gap: 3px; flex: 1; margin-top: 10px; }
.nav-item { text-align: left; background: transparent; border: none; color: var(--ink-dim);
  padding: 9px 12px; border-radius: 10px; cursor: pointer; font-size: 14px; }
.nav-item:hover { background: rgba(124, 92, 255, 0.10); color: var(--ink); }
.nav-item.active { background: linear-gradient(90deg, rgba(124, 92, 255, 0.25), rgba(67, 217, 230, 0.08));
  color: #fff; }
.sidebar-foot { border-top: 1px solid var(--line); padding-top: 12px; display: flex;
  flex-direction: column; gap: 8px; }
.whoami { font-size: 12px; color: var(--ink-dim); }
.main { display: flex; flex-direction: column; min-width: 0; }
.topbar { display: flex; align-items: center; justify-content: space-between;
  padding: 18px 26px; border-bottom: 1px solid var(--line); }
.topbar h1 { font-size: 19px; margin: 0; }
.topbar-status { font-size: 12px; color: var(--ink-dim); }
.view { padding: 22px 26px; flex: 1; }

/* cards and grids */
.grid { display: grid; gap: 14px; }
.grid.kpi { grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); }
.grid.two { grid-template-columns: 1fr 1fr; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 16px 18px; }
.card h3 { margin: 0 0 10px; font-size: 14px; color: var(--ink-dim); text-transform: uppercase; letter-spacing: 0.06em; }
.kpi-value { font-size: 26px; font-weight: 700; }
.kpi-label { font-size: 12px; color: var(--ink-dim); }
.badge { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: 11px;
  border: 1px solid var(--line); color: var(--ink-dim); }
.badge.ok { color: var(--ok); border-color: rgba(62, 207, 142, 0.4); background: rgba(62, 207, 142, 0.08); }
.badge.warn { color: var(--warn); border-color: rgba(255, 184, 77, 0.4); background: rgba(255, 184, 77, 0.08); }
.badge.bad { color: var(--bad); border-color: rgba(255, 107, 122, 0.4); background: rgba(255, 107, 122, 0.08); }
.badge.info { color: var(--cyan-400); border-color: rgba(67, 217, 230, 0.4); background: rgba(67, 217, 230, 0.08); }

table { width: 100%; border-collapse: collapse; font-size: 13px; }
th { text-align: left; color: var(--ink-dim); font-weight: 500; padding: 8px 10px; border-bottom: 1px solid var(--line); }
td { padding: 9px 10px; border-bottom: 1px solid rgba(124, 92, 255, 0.08); }
tr:hover td { background: rgba(124, 92, 255, 0.05); }
input, select, textarea { background: rgba(11, 16, 41, 0.7); border: 1px solid var(--line);
  color: var(--ink); border-radius: 8px; padding: 8px 10px; outline: none; }
.row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.muted { color: var(--ink-dim); font-size: 12px; }

/* kanban */
.kanban { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.kanban .card h3 { text-align: center; }
.kanban .card h3 .badge { margin-left: 6px; }
.deal { background: var(--card-solid); border: 1px solid var(--line); border-radius: 10px;
  padding: 10px; margin-bottom: 8px; font-size: 13px; }
.deal .deal-value { color: var(--cyan-400); font-size: 12px; }

/* terminal */
.terminal { border-top: 1px solid var(--line); background: rgba(6, 9, 26, 0.92); padding: 12px 26px 16px; }
.term-log { max-height: 180px; overflow-y: auto; font-family: 'SF Mono', Menlo, monospace; font-size: 12px; }
.term-log .line { padding: 1px 0; color: var(--ink-dim); white-space: pre-wrap; }
.term-log .line.err { color: var(--bad); }
.term-log .line.ok { color: var(--ok); }
.term-form { display: flex; align-items: center; gap: 8px; margin-top: 8px; }
.prompt { color: var(--cyan-400); font-family: Menlo, monospace; font-size: 13px; }
#term-input { flex: 1; font-family: Menlo, monospace; }

/* canvas flow editor */
.canvas { position: relative; min-height: 340px; background:
  repeating-linear-gradient(0deg, transparent, transparent 23px, rgba(124, 92, 255, 0.07) 24px),
  repeating-linear-gradient(90deg, transparent, transparent 23px, rgba(124, 92, 255, 0.07) 24px),
  rgba(11, 16, 41, 0.6);
  border: 1px solid var(--line); border-radius: 14px; overflow: auto; }
.flow-node { position: absolute; background: var(--card-solid); border: 1px solid var(--violet-500);
  border-radius: 10px; padding: 8px 12px; font-size: 13px; cursor: grab; min-width: 120px; }
.flow-node .kind { display: block; font-size: 10px; color: var(--cyan-400); text-transform: uppercase; }
.flow-edge { position: absolute; height: 2px; background: var(--violet-400); transform-origin: 0 0; }

/* modal */
#modal-root { position: fixed; inset: 0; display: none; align-items: center; justify-content: center;
  background: rgba(4, 6, 18, 0.7); z-index: 50; }
#modal-root.open { display: flex; }
.modal { width: min(520px, 92vw); background: var(--card-solid); border: 1px solid var(--line);
  border-radius: 16px; padding: 22px; }
.modal h2 { margin: 0 0 12px; font-size: 17px; }

/* E15-06 responsive fix (PO DIRECT 2026-11-05): stack the shell on narrow
   viewports so the app never overflows horizontally at 390px. Desktop
   layout (>700px) is unchanged. */
@media (max-width: 700px) {
  .shell { grid-template-columns: 1fr; }
  .sidebar { flex-direction: row; flex-wrap: wrap; align-items: center; gap: 6px;
    padding: 10px 12px; border-right: none; border-bottom: 1px solid var(--line); }
  #nav { flex-direction: row; flex-wrap: wrap; margin-top: 0; flex: initial; }
  .nav-item { padding: 7px 10px; font-size: 13px; }
  .sidebar-foot { border-top: none; padding-top: 0; flex-direction: row; align-items: center; }
  .topbar { padding: 12px 16px; flex-wrap: wrap; gap: 8px; }
  .view { padding: 14px 16px; }
  .grid.kpi { grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); }
  .grid.two { grid-template-columns: 1fr; }
  .kanban { grid-template-columns: 1fr; }
  table { display: block; overflow-x: auto; }
  .terminal { padding: 10px 16px 12px; }
}