:root {
  --bg: #0f1115;
  --panel: #171a21;
  --panel-2: #1e222b;
  --border: #2a2f3a;
  --text: #e7e9ee;
  --muted: #969db0;
  --accent: #4f7cff;
  --accent-ink: #fff;
  --ok: #3fb984;
  --warn: #e0a33e;
  --err: #e05a5a;
  --radius: 12px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font-size: 14px; line-height: 1.5; }
h1, h2, h3 { margin: 0 0 .4em; font-weight: 650; }
a { color: var(--accent); }
button { font: inherit; cursor: pointer; }
input, textarea, select {
  font: inherit; width: 100%; background: var(--panel-2); color: var(--text);
  border: 1px solid var(--border); border-radius: 8px; padding: .55rem .7rem;
}
textarea { resize: vertical; min-height: 90px; }
label { display: block; font-size: 12px; color: var(--muted); margin-bottom: .3rem; text-transform: uppercase; letter-spacing: .04em; }
.field { margin-bottom: 1rem; }

.btn {
  border: 1px solid var(--border); background: var(--panel-2); color: var(--text);
  border-radius: 8px; padding: .55rem 1rem; font-weight: 600;
}
.btn:hover { border-color: var(--muted); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn.primary:hover { filter: brightness(1.08); }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn.small { padding: .35rem .65rem; font-size: 13px; }
.btn.ghost { background: transparent; }
.btn.danger { color: var(--err); border-color: transparent; background: transparent; }

/* ---------- Login ---------- */
.auth-screen {
  min-height: 100vh; display: grid; place-items: center; padding: 2rem;
}
.auth-card {
  width: 100%; max-width: 360px; background: var(--panel);
  border: 1px solid var(--border); border-radius: var(--radius); padding: 1.6rem;
}
.auth-card .eyebrow { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .08em; margin: 0; }
.auth-card h1 { font-size: 1.5rem; margin: .1rem 0 1rem; }
.auth-error { color: var(--err); min-height: 1.2em; font-size: 13px; margin: .5rem 0 0; }

/* ---------- Shell ---------- */
.app-shell { max-width: 940px; margin: 0 auto; padding: 1.5rem 1.25rem 4rem; }
.topbar { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1rem; }
.topbar .eyebrow { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .08em; }
.topbar h1 { font-size: 1.35rem; margin: 0; }

.tabs { display: flex; gap: .25rem; border-bottom: 1px solid var(--border); margin-bottom: 1.4rem; }
.tab { background: transparent; border: none; color: var(--muted); padding: .6rem .9rem; font-weight: 600; border-bottom: 2px solid transparent; }
.tab.active { color: var(--text); border-bottom-color: var(--accent); }

.panel { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.2rem; margin-bottom: 1.2rem; }
.panel h2 { font-size: 1rem; }
.panel .hint { color: var(--muted); font-size: 13px; margin-top: -.2rem; margin-bottom: 1rem; }
.step-num { display: inline-grid; place-items: center; width: 1.5rem; height: 1.5rem; border-radius: 50%; background: var(--panel-2); border: 1px solid var(--border); font-size: 12px; margin-right: .5rem; }

.row { display: flex; gap: .6rem; flex-wrap: wrap; align-items: center; }
.spread { justify-content: space-between; }
.muted { color: var(--muted); }
.ok { color: var(--ok); } .warn { color: var(--warn); } .err { color: var(--err); }
.sep { height: 1px; background: var(--border); margin: 1rem 0; }

.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: .7rem; margin-top: .9rem; }
.cand { border: 2px solid var(--border); border-radius: 10px; overflow: hidden; background: var(--panel-2); padding: 0; }
.cand img { display: block; width: 100%; aspect-ratio: 1; object-fit: cover; }
.cand.selected { border-color: var(--accent); }

.checks { display: flex; gap: 1rem; flex-wrap: wrap; }
.checks label { display: flex; gap: .4rem; align-items: center; text-transform: none; letter-spacing: 0; font-size: 14px; color: var(--text); margin: 0; }
.checks input { width: auto; }

.asset-list, .post-list { display: grid; gap: .7rem; margin-top: 1rem; }
.asset-item, .post-item { display: flex; gap: .8rem; align-items: center; background: var(--panel-2); border: 1px solid var(--border); border-radius: 10px; padding: .6rem; }
.asset-item img, .post-item img { width: 56px; height: 56px; object-fit: cover; border-radius: 6px; background: var(--bg); }
.post-item .body { flex: 1; min-width: 0; }
.post-item .caption { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.badge { font-size: 11px; padding: .15rem .5rem; border-radius: 999px; border: 1px solid var(--border); text-transform: uppercase; letter-spacing: .04em; }
.badge.published { color: var(--ok); border-color: var(--ok); }
.badge.failed { color: var(--err); border-color: var(--err); }
.badge.publishing, .badge.approved { color: var(--warn); border-color: var(--warn); }
.badge.draft { color: var(--muted); }

.toast { position: fixed; left: 50%; bottom: 1.5rem; transform: translateX(-50%); background: var(--panel-2); border: 1px solid var(--border); border-radius: 10px; padding: .7rem 1.1rem; max-width: 90vw; box-shadow: 0 10px 30px rgba(0,0,0,.4); }
.toast.err { border-color: var(--err); }
.toast.ok { border-color: var(--ok); }
.is-hidden { display: none !important; }
.spin { display: inline-block; width: 1em; height: 1em; border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%; animation: spin .7s linear infinite; vertical-align: -2px; }
@keyframes spin { to { transform: rotate(360deg); } }