:root{
  --navy-950:#0A222D;
  --navy-900:#0E2A38;
  --navy-800:#153B4C;
  --teal-600:#1C6E7A;
  --teal-400:#3E9AA6;
  --sand-100:#F3EDE1;
  --sand-050:#FAF7F0;
  --coral-500:#E8734F;
  --coral-600:#D45F3C;
  --rope-400:#B08553;
  --ink-900:#16232A;
  --ink-500:#5C7079;
  --line:#DCD3C1;
  --ok:#3D8C5C;
  --warn:#D4A62B;
  --danger:#C74A3B;
  --radius:14px;
  --shadow: 0 8px 24px rgba(14,42,56,0.08);
}

*{ box-sizing:border-box; }
body{
  margin:0;
  font-family:'IBM Plex Sans', sans-serif;
  background:var(--sand-050);
  color:var(--ink-900);
}
h1,h2,h3{ font-family:'Fraunces', serif; letter-spacing:-0.01em; }

/* ============ Marca (usada no login e na sidebar) ============ */
.brand{ display:flex; align-items:center; gap:10px; }
.brand-mark{
  width:34px;height:34px;border-radius:50%;
  background:linear-gradient(160deg, var(--teal-400), var(--navy-800));
  display:flex;align-items:center;justify-content:center;
  font-family:'Fraunces',serif; font-weight:700; color:#fff; font-size:15px;
  box-shadow: inset 0 0 0 2px rgba(255,255,255,.15);
}
.brand-name{ font-family:'Fraunces',serif; font-size:17px; font-weight:600; }
.brand-sub{ font-size:11px; color:var(--teal-400); text-transform:uppercase; letter-spacing:.14em; }

/* ============================================================
   TELA DE LOGIN
   ============================================================ */
.login-body{ background:var(--navy-900); }
.login-shell{ display:grid; grid-template-columns:1.1fr 1fr; min-height:100vh; }

.login-brand-side{
  background:
    radial-gradient(ellipse at top left, rgba(62,154,166,0.25), transparent 55%),
    var(--navy-900);
  color:var(--sand-100);
  display:flex; align-items:center;
  padding:60px;
}
.login-brand-content{ max-width:440px; }
.login-brand-side .brand-name{ color:#fff; }
.login-headline{
  font-size:34px; line-height:1.18; font-weight:600; margin:40px 0 16px; color:#fff;
}
.login-copy{ font-size:14.5px; line-height:1.6; color:#A9C0C6; margin:0 0 36px; }

.mini-slot-map{
  display:grid; grid-template-columns:repeat(4,1fr); gap:8px; max-width:220px;
}
.slot-mini{ aspect-ratio:1; border-radius:6px; }
.slot-mini.free{ background:var(--ok); opacity:.55; }
.slot-mini.occupied{ background:var(--teal-400); }
.slot-mini.maintenance{ background:var(--warn); }

.login-form-side{
  background:var(--sand-050);
  display:flex; align-items:center; justify-content:center;
  padding:40px;
}
.login-card{
  width:100%; max-width:380px;
  background:var(--sand-100); border:1px solid var(--line); border-radius:var(--radius);
  padding:36px 34px; box-shadow:var(--shadow);
}
.eyebrow{ font-size:12px; text-transform:uppercase; letter-spacing:.16em; color:var(--teal-600); font-weight:600; margin:0 0 6px; }
.login-title{ margin:0 0 24px; font-size:22px; font-weight:600; }

.field{ display:block; margin-bottom:16px; }
.field span{ display:block; font-size:12.5px; color:var(--ink-500); font-weight:500; margin-bottom:6px; }
.field input{
  width:100%; padding:11px 13px; border:1px solid var(--line); border-radius:9px;
  font-size:14px; font-family:'IBM Plex Sans',sans-serif; background:#fff; color:var(--ink-900);
}
.field input:focus{ outline:2px solid var(--teal-400); outline-offset:1px; border-color:var(--teal-400); }

.field-row{ display:flex; justify-content:space-between; align-items:center; margin:4px 0 22px; }
.checkbox{ display:flex; align-items:center; gap:7px; font-size:13px; color:var(--ink-500); }
.link-muted{ font-size:13px; color:var(--teal-600); text-decoration:none; font-weight:500; }
.link-muted:hover{ text-decoration:underline; }

.btn-primary{
  width:100%; padding:12px; background:var(--coral-500); color:#fff; border:none;
  border-radius:9px; font-size:14.5px; font-weight:600; cursor:pointer;
  font-family:'IBM Plex Sans',sans-serif;
}
.btn-primary:hover{ background:var(--coral-600); }

.login-footnote{ margin:20px 0 0; font-size:12px; color:var(--ink-500); text-align:center; }

.alert{ padding:12px 16px; border-radius:9px; font-size:13.5px; margin-bottom:18px; }
.alert-error{ background:rgba(199,74,59,.1); color:var(--danger); border:1px solid rgba(199,74,59,.25); }
.alert-success{ background:rgba(61,140,92,.1); color:var(--ok); border:1px solid rgba(61,140,92,.25); }

@media (max-width: 860px){
  .login-shell{ grid-template-columns:1fr; }
  .login-brand-side{ display:none; }
}

/* ============================================================
   LAYOUT INTERNO (Dashboard, Clientes, etc.)
   ============================================================ */
.shell{ display:grid; grid-template-columns:240px 1fr; min-height:100vh; }

.sidebar{
  background:var(--navy-900); color:var(--sand-100);
  padding:28px 20px; display:flex; flex-direction:column; gap:32px;
}
nav{ display:flex; flex-direction:column; gap:4px; }
nav a{
  color:#C9D9DD; text-decoration:none; font-size:14px; font-weight:500;
  padding:10px 12px; border-radius:8px; display:flex; align-items:center; gap:10px;
}
nav a.active{ background:rgba(62,154,166,.18); color:#fff; }
nav a:hover{ background:rgba(255,255,255,.06); }
nav .dot{ width:6px;height:6px;border-radius:50%; background:currentColor; opacity:.5; }
.sidebar-footer{ margin-top:auto; font-size:12px; color:#7D9BA3; line-height:1.5; }

main{ padding:32px 40px; max-width:1240px; }
.topbar{ display:flex; justify-content:space-between; align-items:flex-end; margin-bottom:28px; flex-wrap:wrap; gap:16px; }
.topbar h1{ margin:0; font-size:28px; font-weight:600; }
.topbar-actions{ display:flex; gap:10px; align-items:center; }

.search{
  display:flex; align-items:center; gap:8px;
  background:var(--sand-100); border:1px solid var(--line);
  padding:7px 14px; border-radius:999px; font-size:13px; color:var(--ink-500);
}
.theme-toggle{
  border:1px solid var(--line); background:var(--sand-100); color:var(--ink-900);
  padding:9px 16px; border-radius:999px; font-size:13px; cursor:pointer; font-weight:500;
  text-decoration:none;
}

.section-title{ display:flex; align-items:baseline; gap:10px; margin:36px 0 14px; }
.section-title h2{ font-size:15px; text-transform:uppercase; letter-spacing:.12em; color:var(--ink-500); font-weight:600; margin:0; }
.section-title .line{ flex:1; height:1px; background:var(--line); }

.kpi-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:16px; }
.kpi-card{
  background:var(--sand-100); border:1px solid var(--line); border-radius:var(--radius);
  padding:18px 20px; box-shadow:var(--shadow);
}
.kpi-card .label{ font-size:12.5px; color:var(--ink-500); font-weight:500; }
.kpi-card .value{ font-family:'Fraunces',serif; font-size:26px; font-weight:600; margin-top:6px; }

.panel{
  background:var(--sand-100); border:1px solid var(--line); border-radius:var(--radius);
  padding:20px 22px; box-shadow:var(--shadow);
}

table.data{ width:100%; border-collapse:collapse; font-size:13px; }
table.data th{
  text-align:left; color:var(--ink-500); font-weight:500; font-size:11.5px;
  text-transform:uppercase; letter-spacing:.06em; padding:8px 6px; border-bottom:1px solid var(--line);
}
table.data td{ padding:12px 6px; border-bottom:1px solid var(--line); }

.pay-btn{
  background:var(--coral-500); color:#fff; border:none; padding:7px 14px;
  border-radius:7px; font-size:12px; font-weight:600; cursor:pointer;
  font-family:'IBM Plex Sans', sans-serif;
}
.pay-btn:hover{ background:var(--coral-600); }

.muted{ color:var(--ink-500); }

@media (max-width: 980px){
  .shell{ grid-template-columns:1fr; }
  .sidebar{ display:none; }
  .kpi-grid{ grid-template-columns:repeat(2,1fr); }
  main{ padding:24px 20px; }
}