:root {
  --bg: #0a0a0a;
  --surface: #141414;
  --surface-2: #1c1c1c;
  --ink: #ffffff;
  --ink-dim: #8f8f8f;
  --accent: #ffffff;
  --accent-soft: rgba(255,255,255,0.08);
  --teal: #b3b3b3;
  --border: #262626;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: 'Inter', sans-serif; }

/* animated ambient background — subtle diagonal light sweep, grayscale only */
.brand-bg {
  position: fixed;
  inset: 0;
  overflow: hidden;
  z-index: 0;
  pointer-events: none;
}
.brand-bg::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -60%;
  width: 60%;
  height: 200%;
  background: linear-gradient(100deg, transparent, rgba(255,255,255,0.05) 45%, rgba(255,255,255,0.10) 50%, rgba(255,255,255,0.05) 55%, transparent);
  transform: rotate(8deg);
  animation: sweep 7s ease-in-out infinite;
}
.brand-bg::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 900px;
  height: 900px;
  margin: -450px 0 0 -450px;
  background: radial-gradient(circle, rgba(255,255,255,0.06) 0%, transparent 65%);
  animation: pulse 5s ease-in-out infinite;
}
@keyframes sweep {
  0% { left: -60%; }
  50% { left: 100%; }
  100% { left: -60%; }
}
@keyframes pulse {
  0%, 100% { opacity: 0.5; transform: scale(0.9); }
  50% { opacity: 1; transform: scale(1.05); }
}

/* ---- Login ---- */
.login-body { display: flex; align-items: center; justify-content: center; min-height: 100vh; }
.login-card {
  width: 340px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 36px 32px;
}
.login-brand { font-family: 'Fraunces', serif; font-size: 24px; font-weight: 700; }
.login-sub { color: var(--ink-dim); font-size: 13px; margin-bottom: 26px; }
.login-card label { display: block; font-size: 12px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink-dim); margin: 14px 0 6px; }
.login-card input {
  width: 100%; background: var(--surface-2); border: 1px solid var(--border); color: var(--ink);
  border-radius: 8px; padding: 10px 12px; font-size: 14px;
}
.login-card input:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
.login-card button.primary {
  width: 100%; margin-top: 22px; background: var(--accent); color: #0a0a0a; border: none;
  font-weight: 700; font-size: 14px; padding: 12px; border-radius: 8px; cursor: pointer;
}
.login-error { color: #c1543f; font-size: 12px; margin-top: 12px; min-height: 14px; }

/* ---- App shell (reused from the studio artifact) ---- */
#studio1click * { box-sizing: border-box; }
#studio1click {
  --bg-app: #14140f;
  background: var(--bg-app);
  color: var(--ink);
  font-family: 'Inter', sans-serif;
  min-height: 100vh;
  display: flex;
}
#studio1click .display { font-family: 'Fraunces', Georgia, serif; }
#studio1click .mono { font-family: 'JetBrains Mono', monospace; }
#studio1click .sidebar { width: 220px; flex-shrink: 0; background: var(--surface); border-right: 1px solid var(--border); padding: 24px 16px; display: flex; flex-direction: column; }
#studio1click .brand { font-family: 'Fraunces', serif; font-size: 19px; font-weight: 600; margin-bottom: 2px; }
#studio1click .brand-sub { font-size: 11px; color: var(--ink-dim); margin: 10px 0 28px 0; text-transform: uppercase; letter-spacing: 0.08em; }
#studio1click .nav-item { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 8px; cursor: pointer; font-size: 14px; color: var(--ink-dim); border-left: 2px solid transparent; margin-bottom: 2px; }
#studio1click .nav-item:hover { color: var(--ink); background: var(--surface-2); }
#studio1click .nav-item.active { color: var(--ink); background: var(--accent-soft); border-left: 2px solid var(--accent); font-weight: 600; }
#studio1click .nav-spacer { flex: 1; }
#studio1click .nav-foot { font-size: 11px; color: var(--ink-dim); line-height: 1.5; border-top: 1px solid var(--border); padding-top: 14px; }
#studio1click .main { flex: 1; padding: 32px 40px; overflow-y: auto; max-height: 100vh; }
#studio1click .panel { display: none; }
#studio1click .panel.active { display: block; }
#studio1click h1 { font-family: 'Fraunces', serif; font-size: 26px; font-weight: 600; margin: 0 0 4px 0; }
#studio1click .subtitle { color: var(--ink-dim); font-size: 14px; margin-bottom: 24px; }
#studio1click label { display: block; font-size: 12px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink-dim); margin-bottom: 6px; margin-top: 16px; }
#studio1click label:first-child { margin-top: 0; }
#studio1click input[type=text], #studio1click textarea, #studio1click select {
  width: 100%; background: var(--surface-2); border: 1px solid var(--border); color: var(--ink);
  border-radius: 8px; padding: 10px 12px; font-size: 14px; font-family: inherit; resize: vertical;
}
#studio1click input[type=text]:focus, #studio1click textarea:focus, #studio1click select:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
#studio1click .row { display: flex; gap: 16px; }
#studio1click .row > div { flex: 1; }
#studio1click button.primary { margin-top: 20px; background: var(--accent); color: #0a0a0a; border: none; font-weight: 700; font-size: 14px; padding: 12px 22px; border-radius: 8px; cursor: pointer; }
#studio1click button.primary:disabled { opacity: .5; cursor: default; }
#studio1click button.ghost { background: transparent; border: 1px solid var(--border); color: var(--ink); font-size: 12px; padding: 7px 12px; border-radius: 7px; cursor: pointer; margin-right: 8px; }
#studio1click button.ghost:hover { border-color: var(--accent); color: var(--accent); }
#studio1click .output { margin-top: 24px; background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: 22px; }
#studio1click .cue-strip { display: flex; border-radius: 6px; overflow: hidden; margin-bottom: 18px; font-family: 'JetBrains Mono', monospace; font-size: 10px; text-transform: uppercase; letter-spacing: 0.05em; }
#studio1click .cue-seg { padding: 6px 8px; color: #14140f; flex: 1; text-align: center; white-space: nowrap; }
#studio1click .script-text { width: 100%; min-height: 180px; background: transparent; border: none; color: var(--ink); font-size: 15px; line-height: 1.65; font-family: 'Inter', sans-serif; }
#studio1click .script-text:focus { outline: none; }
#studio1click .loading { margin-top: 20px; color: var(--ink-dim); font-size: 13px; display: none; }
#studio1click .loading.active { display: block; }
#studio1click .history-block { margin-top: 34px; }
#studio1click .history-title { font-size: 12px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink-dim); margin-bottom: 10px; border-top: 1px solid var(--border); padding-top: 20px; }
#studio1click .hist-item { padding: 12px 0; border-bottom: 1px solid var(--border); font-size: 13px; color: var(--ink-dim); cursor: pointer; }
#studio1click .hist-item:hover { color: var(--ink); }
#studio1click .hist-item b { color: var(--ink); font-weight: 600; }
#studio1click .deck { display: flex; gap: 16px; overflow-x: auto; padding: 22px 4px 12px 4px; }
#studio1click .slide { flex-shrink: 0; width: 260px; height: 325px; background: var(--surface-2); border: 1px solid var(--border); border-radius: 12px; padding: 26px 22px; display: flex; flex-direction: column; justify-content: space-between; position: relative; overflow: hidden; }
#studio1click .slide::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: var(--accent); }
#studio1click .slide .num { font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--accent); margin-bottom: 10px; }
#studio1click .slide h3 { font-family: 'Fraunces', serif; font-size: 21px; font-weight: 600; line-height: 1.25; margin: 0 0 10px 0; color: var(--ink); }
#studio1click .slide p { font-size: 13px; color: var(--ink-dim); line-height: 1.5; margin: 0; }
#studio1click .slide-actions { margin-top: 6px; text-align: right; }
#studio1click .save-note { font-size: 12px; color: var(--teal); margin-top: 10px; display: none; }
#studio1click .save-note.active { display: block; }
#studio1click .analise-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 22px; }
#studio1click .analise-grid div b { display: block; font-size: 11px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--accent); margin-bottom: 3px; }
#studio1click .analise-grid div span { font-size: 13px; color: var(--ink); line-height: 1.5; }
#studio1click .cat-title { font-family: 'Fraunces', serif; font-size: 16px; font-weight: 600; margin: 26px 0 12px 0; color: var(--ink); }
#studio1click .promo-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
#studio1click .promo-card { background: var(--surface); border: 1px solid var(--border); border-radius: 9px; padding: 14px 16px; cursor: pointer; }
#studio1click .promo-card:hover { border-color: var(--accent); }
#studio1click .promo-card .titulo { font-family: 'Fraunces', serif; font-size: 15px; font-weight: 600; line-height: 1.3; margin-bottom: 4px; }
#studio1click .promo-card .subtitulo { font-size: 12px; color: var(--ink-dim); margin-bottom: 8px; }
#studio1click .promo-meta { display: flex; align-items: center; justify-content: space-between; font-size: 11px; }
#studio1click .forca-bar { display: flex; align-items: center; gap: 6px; }
#studio1click .forca-track { width: 44px; height: 4px; background: var(--border); border-radius: 3px; overflow: hidden; }
#studio1click .forca-fill { height: 100%; background: var(--accent); }
#studio1click .uso-tag { text-transform: uppercase; letter-spacing: 0.04em; color: var(--teal); font-family: 'JetBrains Mono', monospace; }
#studio1click .top3-card { border: 1px solid var(--accent); background: var(--accent-soft); border-radius: 9px; padding: 14px 16px; margin-bottom: 10px; cursor: pointer; }
#studio1click .top3-card .titulo { font-family: 'Fraunces', serif; font-size: 16px; font-weight: 600; margin-bottom: 4px; }
#studio1click .top3-card .motivo { font-size: 12px; color: var(--ink-dim); }
#studio1click .top-header { display: flex; justify-content: space-between; align-items: center; }
#studio1click .logout-link { font-size: 12px; color: var(--ink-dim); cursor: pointer; }
#studio1click .logout-link:hover { color: var(--accent); }

.brand-logo {
  height: 40px;
  width: auto;
  display: block;
  mix-blend-mode: screen;
}
.login-brand-logo {
  height: 56px;
  width: auto;
  display: block;
  margin: 0 auto 8px auto;
  mix-blend-mode: screen;
}

/* data tables (leads, projeções) */
#studio1click .data-table { width: 100%; border-collapse: collapse; font-size: 13px; }
#studio1click .data-table th { text-align: left; color: var(--ink-dim); font-size: 11px; text-transform: uppercase; letter-spacing: 0.05em; padding: 8px 10px; border-bottom: 1px solid var(--border); }
#studio1click .data-table td { padding: 9px 10px; border-bottom: 1px solid var(--border); color: var(--ink); }
#studio1click .data-table tr:last-child td { border-bottom: none; }
#studio1click .data-table .del-btn { color: var(--ink-dim); cursor: pointer; font-size: 12px; }
#studio1click .data-table .del-btn:hover { color: #c1543f; }

/* file lists (criativos, financeiro) */
#studio1click .file-item { display: flex; align-items: center; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid var(--border); font-size: 13px; }
#studio1click .file-item .fname { color: var(--ink); }
#studio1click .file-item .fmeta { color: var(--ink-dim); font-size: 11px; margin-top: 2px; }
#studio1click .file-item .factions button { margin-left: 6px; }

/* dashboard */
#studio1click .card-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
#studio1click .kpi-card { background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: 16px 18px; }
#studio1click .kpi-card .kpi-label { font-size: 11px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--ink-dim); margin-bottom: 6px; }
#studio1click .kpi-card .kpi-value { font-family: 'Fraunces', serif; font-size: 24px; font-weight: 600; color: var(--ink); }
#studio1click .progress-row { margin-bottom: 14px; }
#studio1click .progress-label { display: flex; justify-content: space-between; font-size: 12px; color: var(--ink-dim); margin-bottom: 4px; }
#studio1click .progress-track { width: 100%; height: 6px; background: var(--surface-2); border-radius: 4px; overflow: hidden; }
#studio1click .progress-fill { height: 100%; background: var(--accent); }
#studio1click .progress-fill.over { background: var(--teal); }