* { box-sizing: border-box; margin: 0; }
:root {
  --bg: #f2f3f7;
  --panel: #ffffff;
  --ink: #1d2030;
  --muted: #6b7086;
  --line: #dcdfe9;
  --accent: #47478c;
  --accent-dark: #383870;
  --accent-ink: #ffffff;
  --navy: #020525;
  --danger: #b3352c;
  --badge: #e8b931;
}
body {
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  background: var(--bg) url("bg-light.jpg") center / cover fixed no-repeat;
  color: var(--ink); font-size: 15px;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.hidden { display: none !important; }

/* ---------- auth ---------- */
.auth-wrap {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: var(--navy) url("bg-dark.png") center / cover no-repeat;
}
.auth-card {
  background: var(--panel); border: 1px solid var(--line); border-radius: 10px;
  padding: 36px; width: 360px; display: flex; flex-direction: column; gap: 12px;
  box-shadow: 0 10px 40px rgba(0,0,0,.45);
}
.auth-card h1 { font-size: 22px; color: var(--accent); }
.auth-logo { width: 170px; margin: 0 auto 6px; display: block; }
.auth-card input {
  padding: 10px 12px; border: 1px solid var(--line); border-radius: 6px; font-size: 15px;
}
.auth-card button {
  padding: 10px; border: 0; border-radius: 6px; background: var(--accent);
  color: var(--accent-ink); font-size: 15px; cursor: pointer;
}
.flash {
  background: #fdeeed; border: 1px solid #f2c4c0; color: var(--danger);
  padding: 8px 12px; border-radius: 6px; font-size: 14px; margin-bottom: 10px;
}

/* ---------- layout ---------- */
.layout { display: flex; min-height: 100vh; }
.sidebar {
  width: 280px; flex-shrink: 0; color: #dfe1ee;
  background: var(--navy) url("bg-dark.png") center / cover no-repeat;
  display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh;
}
.sidebar-head { padding: 16px 14px 10px; }
.brand { display: block; margin-bottom: 12px; }
.brand img { width: 130px; display: block; }
.brand:hover { text-decoration: none; }
.brand-sub {
  display: block; margin-top: 6px; font-size: 11px; letter-spacing: 1.5px;
  text-transform: uppercase; color: #9fa3c0;
}
#client-filter {
  width: 100%; padding: 8px 10px; border-radius: 6px; border: 0;
  background: rgba(255,255,255,.12); color: #fff; font-size: 14px;
}
#client-filter::placeholder { color: #9fa3c0; }
.client-list { flex: 1; overflow-y: auto; padding: 4px 6px; }
.client-item {
  display: block; padding: 7px 10px; border-radius: 6px; color: #dfe1ee;
  font-size: 14px; margin-bottom: 1px;
}
.client-item:hover { background: rgba(255,255,255,.1); text-decoration: none; }
.client-item.active { background: var(--accent); color: #fff; }
.client-item.frozen { opacity: .55; }
.client-group { margin: 6px 0 2px; }
.group-label {
  font-size: 11px; text-transform: uppercase; letter-spacing: .6px;
  color: #9fa3c0; padding: 4px 10px 2px;
}
.client-item.member { padding-left: 20px; }
.corp-tag { color: var(--badge); font-size: 11px; }

.frozen-block { border-top: 1px solid rgba(255,255,255,.14); margin-top: 10px; padding-top: 4px; }
.frozen-block summary {
  cursor: pointer; list-style: none; padding: 6px 10px; font-size: 11px;
  text-transform: uppercase; letter-spacing: .6px; color: #9fa3c0;
  user-select: none;
}
.frozen-block summary::-webkit-details-marker { display: none; }
.frozen-block summary:hover { color: #fff; }
.frozen-block[open] summary { color: #fff; }

.group-nav { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; margin: 10px 0 4px; }
.chip {
  background: var(--panel); border: 1px solid var(--line); border-radius: 14px;
  padding: 3px 12px; font-size: 13px; color: var(--ink);
}
.chip:hover { border-color: var(--accent); text-decoration: none; }
.chip.active { background: var(--accent); border-color: var(--accent); color: #fff; }
.badge {
  background: var(--badge); color: #4c3d00; font-size: 10px; padding: 1px 6px;
  border-radius: 8px; vertical-align: middle; text-transform: uppercase;
}
.badge.big { font-size: 12px; }
.sidebar-add { display: flex; gap: 6px; padding: 10px; border-top: 1px solid rgba(255,255,255,.14); }
.sidebar-add input {
  flex: 1; padding: 7px 10px; border-radius: 6px; border: 0;
  background: rgba(255,255,255,.12); color: #fff; font-size: 14px;
}
.sidebar-add input::placeholder { color: #9fa3c0; }
.sidebar-add button {
  width: 34px; border: 0; border-radius: 6px; background: var(--accent);
  color: #fff; font-size: 18px; cursor: pointer;
}

/* ---------- main ---------- */
.main { flex: 1; padding: 18px 28px 60px; max-width: 980px; }
.topbar { display: flex; gap: 16px; align-items: center; margin-bottom: 22px; }
.global-search { flex: 1; }
.global-search input {
  width: 100%; padding: 9px 14px; border: 1px solid var(--line); border-radius: 8px;
  font-size: 14px; background: var(--panel);
}
.topbar-actions { display: flex; gap: 14px; align-items: center; }
.link {
  background: none; border: 0; color: var(--accent); cursor: pointer;
  font-size: 14px; padding: 0; font-family: inherit;
}
.link:hover { text-decoration: underline; }

.client-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.client-head h1 { font-size: 24px; }
.client-title { display: flex; align-items: center; gap: 14px; min-width: 0; }
.client-logo {
  height: 68px; max-width: 240px; object-fit: contain; background: #fff;
  border: 1px solid var(--line); border-radius: 8px; padding: 6px 14px;
}
.client-actions { display: flex; gap: 8px; }

.btn {
  padding: 8px 14px; border: 0; border-radius: 6px; background: var(--accent);
  color: #fff; cursor: pointer; font-size: 14px; font-family: inherit;
}
.btn.ghost { background: transparent; color: var(--accent); border: 1px solid var(--accent); }
.btn.danger { background: transparent; color: var(--danger); border: 1px solid var(--danger); }
.btn:hover { filter: brightness(1.08); }

.card {
  background: var(--panel); border: 1px solid var(--line); border-radius: 10px;
  padding: 16px 18px; margin-top: 16px;
}
.card-head { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.card-head h3 { font-size: 16px; }
.card-actions { display: flex; gap: 4px; }
.card-actions form { display: inline; }
.icon-btn {
  border: 0; background: transparent; color: var(--muted); cursor: pointer;
  font-size: 13px; padding: 4px 6px; border-radius: 4px;
}
.icon-btn:hover { background: var(--bg); color: var(--ink); }
.icon-btn.danger:hover { color: var(--danger); }

.card-body { margin-top: 8px; }
.content p { margin: 4px 0; }
.content h4 { margin: 10px 0 4px; }
.content ul, .content ol { margin: 4px 0 4px 22px; }
.content li { margin: 2px 0; }
.content code {
  background: var(--bg); padding: 1px 5px; border-radius: 4px; font-size: 13px;
}

.secret {
  background: var(--bg); border: 1px dashed var(--line); border-radius: 4px;
  padding: 1px 8px; cursor: pointer; letter-spacing: 1px; user-select: none;
}
.secret.revealed { letter-spacing: 0; user-select: text; font-family: Consolas, monospace; }
.copy-btn {
  border: 0; background: transparent; cursor: pointer; color: var(--muted);
  font-size: 13px; padding: 0 3px;
}
.copy-btn:hover { color: var(--accent); }
.copy-btn.done { color: var(--accent); }

.panel {
  margin-top: 12px; padding: 14px; background: var(--bg); border-radius: 8px;
  display: flex; flex-direction: column; gap: 10px;
}
.panel label { display: flex; flex-direction: column; gap: 4px; font-size: 13px; color: var(--muted); }
.panel label.checkbox { flex-direction: row; align-items: center; gap: 8px; }
.panel input[type=text], .panel textarea {
  padding: 8px 10px; border: 1px solid var(--line); border-radius: 6px;
  font-size: 14px; font-family: inherit; color: var(--ink); background: #fff;
}
.panel textarea { font-family: Consolas, monospace; font-size: 13px; resize: vertical; }
.row-end { display: flex; justify-content: flex-end; }

.add-card { border-style: dashed; text-align: center; }

/* ---------- duas colunas do cliente ---------- */
.client-grid { display: grid; grid-template-columns: 1fr 300px; gap: 20px; align-items: start; }
.col-side {
  background: var(--panel); border: 1px solid var(--line); border-radius: 10px;
  padding: 12px 14px; margin-top: 16px; position: sticky; top: 16px;
}
.side-title {
  font-size: 12px; text-transform: uppercase; letter-spacing: .5px;
  color: var(--muted); margin-bottom: 6px;
}
.info-item {
  display: flex; align-items: center; justify-content: space-between; gap: 6px;
  padding: 6px 4px; border-bottom: 1px solid var(--bg); font-size: 14px;
  flex-wrap: wrap;
}
.info-item:last-of-type { border-bottom: 0; }
.info-text { flex: 1; }
.info-actions { display: flex; gap: 2px; opacity: 0; transition: opacity .15s; }
.info-item:hover .info-actions { opacity: 1; }
.info-actions form { display: inline; }
.info-edit { display: flex; gap: 6px; width: 100%; margin-top: 6px; }
.info-edit input[type=text] {
  flex: 1; padding: 6px 8px; border: 1px solid var(--line); border-radius: 6px; font-size: 13px;
}
.info-edit .btn, .info-add .btn { padding: 6px 10px; }
.info-add { display: flex; gap: 6px; margin-top: 10px; }
.info-add input[type=text] {
  flex: 1; padding: 6px 8px; border: 1px solid var(--line); border-radius: 6px; font-size: 13px;
}

@media (max-width: 1100px) {
  .client-grid { grid-template-columns: 1fr; }
  .col-side { position: static; }
}
.empty { text-align: center; margin-top: 12vh; color: var(--muted); }
.empty h1 { color: var(--ink); margin-bottom: 10px; }

@media (max-width: 760px) {
  .layout { flex-direction: column; }
  .sidebar { width: 100%; height: auto; position: static; max-height: 45vh; }
  .main { padding: 14px; }
}