:root {
  --blue: #16a45c;
  --blue-dark: #0f8f4c;
  --blue-soft: #e6f7ee;
  --ink: #16241c;
  --ink-2: #2a3142;
  --text: #3a4256;
  --muted: #8b93a7;
  --bg: #f6f8fc;
  --card: #ffffff;
  --border: #e9edf5;
  --green: #12a150;
  --green-soft: #e4f7ec;
  --amber: #c77700;
  --amber-soft: #fff4e0;
  --red: #e0384a;
  --red-soft: #fdeaec;
  --radius: 14px;
  --shadow: 0 1px 3px rgba(20, 30, 60, 0.06), 0 1px 2px rgba(20, 30, 60, 0.04);
  --shadow-lg: 0 10px 30px rgba(20, 30, 60, 0.12);
}

* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  font-family: Inter, -apple-system, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  font-size: 14px;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 { font-family: Rubik, Inter, sans-serif; color: var(--ink); margin: 0; }
.hidden { display: none !important; }
.muted { color: var(--muted); }
.error { color: var(--red); font-size: 13px; }
a { color: inherit; }

/* Buttons */
.btn { border: none; border-radius: 9px; padding: 10px 16px; font-size: 14px; font-weight: 600; cursor: pointer; font-family: inherit; transition: 0.15s; white-space: nowrap; }
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--blue-dark); }
.btn-ghost { background: #fff; color: var(--ink); border: 1px solid var(--border); }
.btn-ghost:hover { background: #f3f6fc; }
.btn-danger { background: var(--red-soft); color: var(--red); }
.btn-danger:hover { background: #fbd9dd; }
.btn-sm { padding: 7px 12px; font-size: 13px; }
.btn-block { width: 100%; }
.icon-btn { background: none; border: none; font-size: 18px; cursor: pointer; color: var(--muted); }

/* Login — split screen */
.login-screen { position: fixed; inset: 0; display: flex; background: #fff; }
.login-hero {
  position: relative; flex: 1.15; overflow: hidden; color: #fff; display: flex;
  /* fallback: gradiente da marca caso a imagem não carregue */
  background-color: #0a6e3c;
  background-image:
    linear-gradient(150deg, rgba(10, 110, 60, 0.90) 0%, rgba(7, 82, 48, 0.82) 55%, rgba(4, 54, 32, 0.88) 100%),
    url("https://images.unsplash.com/photo-1486406146926-c627a92ad1ab?w=1500&q=80&auto=format&fit=crop");
  background-size: cover, cover;
  background-position: center, center;
}
.login-hero-inner { position: relative; z-index: 1; display: flex; flex-direction: column; justify-content: space-between; padding: 54px 56px; width: 100%; text-shadow: 0 1px 12px rgba(0, 0, 0, 0.18); }
.login-hero-top img { height: 34px; filter: brightness(0) invert(1); }
.login-hero-mid h1 { color: #fff; font-size: 40px; line-height: 1.12; font-weight: 700; letter-spacing: -0.5px; }
.login-hero-mid p { font-size: 16px; line-height: 1.6; color: rgba(255, 255, 255, 0.85); max-width: 440px; margin: 18px 0 30px; }
.login-features { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 14px; }
.login-features li { display: flex; align-items: center; gap: 12px; font-size: 15px; color: rgba(255, 255, 255, 0.95); font-weight: 500; }
.login-features li span { width: 34px; height: 34px; border-radius: 9px; background: rgba(255, 255, 255, 0.15); display: grid; place-items: center; font-size: 16px; flex-shrink: 0; }
.login-hero-foot { font-size: 14px; color: rgba(255, 255, 255, 0.7); font-style: italic; }

.login-formside { flex: 0.85; display: grid; place-items: center; padding: 30px; background: var(--bg); }
.login-card { background: #fff; padding: 44px 40px; border-radius: 18px; width: 380px; max-width: 100%; box-shadow: var(--shadow-lg); border: 1px solid var(--border); }
.login-logo-sm { height: 32px; margin-bottom: 22px; display: none; }
.login-card h2 { font-size: 24px; }
.login-card > p { margin: 7px 0 26px; }
.login-label { display: block; font-size: 13px; font-weight: 600; color: var(--ink-2); margin: 0 0 7px; }
.login-card input { width: 100%; padding: 13px 15px; border: 1px solid var(--border); border-radius: 10px; font-size: 15px; margin-bottom: 18px; font-family: inherit; background: #fff; }
.login-card input:focus { outline: 2px solid var(--blue); border-color: var(--blue); }
.login-card-foot { text-align: center; font-size: 12px; color: var(--muted); margin-top: 24px; }

@media (max-width: 860px) {
  .login-hero { display: none; }
  .login-formside { flex: 1; }
  .login-logo-sm { display: block; }
}

/* Layout */
.app { display: flex; min-height: 100vh; }
.sidebar { width: 236px; background: var(--ink); color: #aab2c5; display: flex; flex-direction: column; padding: 18px 14px; position: sticky; top: 0; height: 100vh; flex-shrink: 0; }
.brand { padding: 8px 10px 22px; }
.brand img { height: 28px; filter: brightness(0) invert(1); }
.sidebar nav { display: flex; flex-direction: column; gap: 3px; flex: 1; }
.nav-item { display: flex; align-items: center; gap: 11px; padding: 11px 14px; border-radius: 9px; cursor: pointer; font-size: 14px; font-weight: 500; color: #aab2c5; text-decoration: none; transition: 0.15s; }
.nav-item .ico { font-size: 15px; width: 18px; text-align: center; }
.nav-item:hover { background: rgba(255, 255, 255, 0.06); color: #fff; }
.nav-item.active { background: var(--blue); color: #fff; }
.sidebar-foot { border-top: 1px solid rgba(255,255,255,0.08); padding-top: 14px; }
.sb-company { display: flex; flex-direction: column; gap: 2px; padding: 0 10px; font-size: 13px; }
.sb-company strong { color: #fff; }
.sb-company .muted { font-size: 11px; }

.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.topbar { height: 64px; background: #fff; border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; padding: 0 28px; position: sticky; top: 0; z-index: 10; }
.topbar h2 { font-size: 19px; }
.topbar-right { display: flex; align-items: center; gap: 12px; }
.search { width: 260px; padding: 9px 13px; border: 1px solid var(--border); border-radius: 9px; font-size: 13.5px; font-family: inherit; background: var(--bg); }
.search:focus { outline: 2px solid var(--blue); background: #fff; }
.pill { font-size: 11.5px; font-weight: 600; padding: 5px 10px; border-radius: 20px; background: #eef1f7; color: var(--muted); }
.pill.ok { background: var(--green-soft); color: var(--green); }
.pill.off { background: var(--red-soft); color: var(--red); }

.content { padding: 26px 28px; max-width: 1200px; width: 100%; }

/* KPI cards */
.kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 22px; }
.kpi { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px 20px; box-shadow: var(--shadow); }
.kpi .k-top { display: flex; align-items: center; justify-content: space-between; }
.kpi .k-label { font-size: 13px; color: var(--muted); font-weight: 500; }
.kpi .k-ic { width: 34px; height: 34px; border-radius: 9px; display: grid; place-items: center; font-size: 16px; background: var(--blue-soft); color: var(--blue); }
.kpi .k-val { font-size: 27px; font-weight: 700; font-family: Rubik; color: var(--ink); margin-top: 10px; }
.kpi .k-sub { font-size: 12px; color: var(--muted); margin-top: 3px; }

/* Cards & grid */
.grid-2 { display: grid; grid-template-columns: 1.4fr 1fr; gap: 18px; }
.card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); margin-bottom: 18px; overflow: hidden; }
.card-head { display: flex; align-items: center; justify-content: space-between; padding: 16px 20px; border-bottom: 1px solid var(--border); }
.card-head h3 { font-size: 15px; }
.card-body { padding: 16px 20px; }
.card-body.flush { padding: 0; }

/* Tables */
table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
th, td { text-align: left; padding: 12px 20px; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-weight: 600; font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.04em; background: #fafbfe; }
tbody tr { transition: background 0.12s; }
tbody tr:hover { background: #fafbff; }
tr:last-child td { border-bottom: none; }
td .sub { color: var(--muted); font-size: 12px; }
.clickable { cursor: pointer; }
.row-actions { display: flex; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }

.status { padding: 4px 11px; border-radius: 20px; font-size: 12px; font-weight: 600; display: inline-block; }
.status.PENDING { background: var(--amber-soft); color: var(--amber); }
.status.PAID { background: var(--green-soft); color: var(--green); }
.status.OVERDUE { background: var(--red-soft); color: var(--red); }
.status.ACTIVE { background: var(--green-soft); color: var(--green); }
.status.INACTIVE { background: #eef1f7; color: var(--muted); }

/* View head */
.view-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; gap: 12px; }
.view-head h3 { font-size: 18px; }
.filters { display: flex; gap: 8px; }
.chip { border: 1px solid var(--border); background: #fff; padding: 7px 14px; border-radius: 20px; cursor: pointer; font-size: 13px; color: var(--text); font-family: inherit; font-weight: 500; }
.chip.active { background: var(--blue); color: #fff; border-color: var(--blue); }

/* Chart */
.chart { display: flex; align-items: flex-end; gap: 10px; height: 180px; padding: 10px 4px 0; }
.chart .bar-wrap { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 8px; height: 100%; justify-content: flex-end; }
.chart .bar { width: 100%; max-width: 46px; background: linear-gradient(180deg, var(--blue) 0%, #52d08c 100%); border-radius: 7px 7px 0 0; min-height: 4px; transition: height 0.4s; }
.chart .bar-lbl { font-size: 11px; color: var(--muted); }
.chart .bar-val { font-size: 11px; font-weight: 600; color: var(--ink); }

/* Customer detail */
.detail-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 18px; }
.detail-head .avatar { width: 52px; height: 52px; border-radius: 12px; background: var(--blue-soft); color: var(--blue); display: grid; place-items: center; font-size: 22px; font-weight: 700; font-family: Rubik; }
.detail-id { display: flex; gap: 14px; align-items: center; }
.detail-id h3 { font-size: 20px; }
.chips-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 18px; }
.mini { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 14px 16px; box-shadow: var(--shadow); }
.mini .m-l { font-size: 12px; color: var(--muted); }
.mini .m-v { font-size: 19px; font-weight: 700; font-family: Rubik; color: var(--ink); margin-top: 4px; }
.back-link { color: var(--blue); cursor: pointer; font-weight: 600; font-size: 13px; margin-bottom: 12px; display: inline-block; }
.kv { display: grid; grid-template-columns: 140px 1fr; gap: 8px 16px; font-size: 13.5px; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; color: var(--ink); font-weight: 500; }

/* Modal */
.modal { position: fixed; inset: 0; background: rgba(15, 22, 40, 0.55); display: grid; place-items: center; z-index: 50; }
.modal-box { background: #fff; border-radius: 16px; width: 480px; max-width: 94vw; max-height: 92vh; overflow: auto; box-shadow: var(--shadow-lg); }
.modal-head { display: flex; justify-content: space-between; align-items: center; padding: 18px 22px; border-bottom: 1px solid var(--border); }
#modalBody { padding: 22px; }
.field { margin-bottom: 14px; }
.field label { display: block; font-size: 13px; color: var(--ink-2); margin-bottom: 6px; font-weight: 500; }
.field input, .field select, .field textarea { width: 100%; padding: 10px 12px; border: 1px solid var(--border); border-radius: 9px; font-size: 14px; font-family: inherit; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 2px solid var(--blue); border-color: var(--blue); }
.field-row { display: flex; gap: 12px; }
.field-row .field { flex: 1; }

/* Toast + misc */
.toast { position: fixed; bottom: 24px; right: 24px; background: var(--ink); color: #fff; padding: 13px 20px; border-radius: 11px; font-size: 14px; font-weight: 500; box-shadow: var(--shadow-lg); z-index: 100; }
.toast.err { background: var(--red); }
.toast.ok { background: var(--green); }
.empty { text-align: center; padding: 48px 20px; color: var(--muted); }
.empty .big { font-size: 32px; margin-bottom: 8px; }
.copy-field { display: flex; gap: 8px; }
.copy-field input { flex: 1; font-family: monospace; font-size: 12.5px; background: var(--bg); }

@media (max-width: 1000px) {
  .kpis, .chips-row { grid-template-columns: repeat(2, 1fr); }
  .grid-2 { grid-template-columns: 1fr; }
  .search { width: 150px; }
}
@media (max-width: 720px) {
  .sidebar { width: 60px; }
  .brand img { height: 22px; }
  .nav-item span:not(.ico) { display: none; }
  .sb-company { display: none; }
  .content { padding: 18px; }
}