/* =====================================================================
   ETL Studio · sistema visual
   Paleta institucional azul marino + azul + acento ámbar, neutros fríos.
   ===================================================================== */
:root {
  --navy-900: #001338;
  --navy-800: #00205b;
  --navy-700: #0a2f74;
  --blue-600: #0047bb;
  --blue-500: #1f63d6;
  --blue-100: #e6eefc;
  --blue-50:  #f2f6fe;
  --amber-500: #ffc72c;
  --amber-100: #fff4d1;

  --ok-600: #0f8a5f;  --ok-100: #e3f5ee;
  --warn-600: #b26b00; --warn-100: #fff2d6;
  --err-600: #c62f3b; --err-100: #fde7e9;

  --ink-900: #0f1b2d;
  --ink-700: #34425a;
  --ink-500: #64738b;
  --ink-300: #a9b4c6;
  --line: #e3e8f0;
  --surface: #ffffff;
  --bg: #f5f7fa;

  --radius: 12px;
  --radius-sm: 8px;
  --shadow-sm: 0 1px 2px rgba(15, 27, 45, .06);
  --shadow: 0 4px 16px rgba(15, 27, 45, .07);
  --font: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, Consolas, monospace;
  --sidebar: 248px;
}

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; }
body {
  font-family: var(--font); font-size: 14px; line-height: 1.5; color: var(--ink-900);
  background: var(--bg); -webkit-font-smoothing: antialiased;
}
a { color: var(--blue-600); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { margin: 0; line-height: 1.25; letter-spacing: -.01em; }
h1 { font-size: 22px; font-weight: 700; }
h2 { font-size: 16px; font-weight: 700; }
h3 { font-size: 14px; font-weight: 700; }
code, .mono { font-family: var(--mono); font-size: 12.5px; }
.muted { color: var(--ink-500); }
.small { font-size: 12px; }
.nowrap { white-space: nowrap; }
.right { text-align: right; }
.hidden { display: none !important; }

/* ---------------------------------------------------------- layout */
.app { display: grid; grid-template-columns: var(--sidebar) 1fr; min-height: 100vh; }
.sidebar {
  background: linear-gradient(180deg, var(--navy-800) 0%, var(--navy-900) 100%);
  color: #cfd9ec; padding: 20px 14px; position: sticky; top: 0; height: 100vh;
  display: flex; flex-direction: column; gap: 6px;
}
.brand { display: flex; align-items: center; gap: 10px; padding: 6px 10px 18px; color: #fff; }
.brand svg { flex: none; }
.brand-name { font-weight: 800; font-size: 17px; letter-spacing: -.01em; }
.brand-sub { font-size: 11px; color: #8fa3c7; letter-spacing: .04em; text-transform: uppercase; }
.nav-label { font-size: 10.5px; text-transform: uppercase; letter-spacing: .08em; color: #7286ab; padding: 14px 12px 6px; }
.nav a {
  display: flex; align-items: center; gap: 10px; padding: 9px 12px; border-radius: 9px;
  color: #cfd9ec; font-weight: 500; text-decoration: none; transition: background .15s, color .15s;
}
.nav a:hover { background: rgba(255,255,255,.07); color: #fff; }
.nav a.active { background: rgba(255,255,255,.12); color: #fff; box-shadow: inset 3px 0 0 var(--amber-500); }
.nav svg { width: 18px; height: 18px; flex: none; opacity: .9; }
.sidebar-foot { margin-top: auto; font-size: 11px; color: #7286ab; padding: 10px 12px; }

.main { min-width: 0; display: flex; flex-direction: column; }
.topbar {
  height: 60px; background: var(--surface); border-bottom: 1px solid var(--line);
  display: flex; align-items: center; justify-content: space-between; padding: 0 28px;
  position: sticky; top: 0; z-index: 10;
}
.crumbs { color: var(--ink-500); font-size: 13px; }
.crumbs strong { color: var(--ink-900); }
.user { display: flex; align-items: center; gap: 12px; }
.avatar {
  width: 34px; height: 34px; border-radius: 50%; background: var(--blue-100); color: var(--navy-800);
  display: grid; place-items: center; font-weight: 700; font-size: 13px;
}
.content { padding: 26px 28px 48px; max-width: 1400px; width: 100%; }
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 20px; }
.page-head p { margin: 4px 0 0; color: var(--ink-500); }

/* ---------------------------------------------------------- componentes */
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.card-head { display: flex; align-items: center; justify-content: space-between; padding: 16px 18px; border-bottom: 1px solid var(--line); gap: 12px; }
.card-body { padding: 18px; }
.grid { display: grid; gap: 16px; }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-main { grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); }
.stack { display: flex; flex-direction: column; gap: 16px; }
.row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }

.kpi { padding: 18px; }
.kpi-label { color: var(--ink-500); font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: .05em; }
.kpi-value { font-size: 28px; font-weight: 800; letter-spacing: -.02em; margin-top: 6px; color: var(--navy-800); }
.kpi-foot { color: var(--ink-500); font-size: 12px; margin-top: 4px; }
.kpi-icon { width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center; background: var(--blue-50); color: var(--blue-600); float: right; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 38px; padding: 0 16px; border-radius: 9px; border: 1px solid transparent;
  font: 600 13.5px var(--font); cursor: pointer; text-decoration: none !important; transition: all .15s;
  white-space: nowrap;
}
.btn svg { width: 16px; height: 16px; }
.btn-primary { background: var(--blue-600); color: #fff; }
.btn-primary:hover { background: var(--navy-700); }
.btn-accent { background: var(--amber-500); color: var(--navy-900); }
.btn-accent:hover { filter: brightness(.95); }
.btn-ghost { background: var(--surface); color: var(--ink-700); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--ink-300); color: var(--ink-900); }
.btn-danger { background: var(--surface); color: var(--err-600); border-color: #f3c3c8; }
.btn-danger:hover { background: var(--err-100); }
.btn-sm { height: 32px; padding: 0 12px; font-size: 12.5px; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }

.badge {
  display: inline-flex; align-items: center; gap: 6px; padding: 3px 10px; border-radius: 999px;
  font-size: 11.5px; font-weight: 700; letter-spacing: .01em; white-space: nowrap;
}
.badge::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.b-ok { background: var(--ok-100); color: var(--ok-600); }
.b-warn { background: var(--warn-100); color: var(--warn-600); }
.b-err { background: var(--err-100); color: var(--err-600); }
.b-run { background: var(--blue-100); color: var(--blue-600); }
.b-run::before { animation: pulse 1s infinite; }
.b-neutral { background: #eef1f6; color: var(--ink-700); }
.chip { display: inline-block; padding: 2px 8px; border-radius: 6px; background: var(--blue-50); color: var(--navy-700); font-size: 11.5px; font-weight: 600; }
@keyframes pulse { 50% { opacity: .3; } }

table.tbl { width: 100%; border-collapse: collapse; }
.tbl th {
  text-align: left; font-size: 11.5px; text-transform: uppercase; letter-spacing: .05em; color: var(--ink-500);
  font-weight: 700; padding: 10px 14px; border-bottom: 1px solid var(--line); background: #fafbfd; white-space: nowrap;
}
.tbl td { padding: 11px 14px; border-bottom: 1px solid var(--line); vertical-align: middle; }
.tbl tr:last-child td { border-bottom: 0; }
.tbl tbody tr:hover td { background: #fafcff; }
.tbl.compact td, .tbl.compact th { padding: 7px 10px; font-size: 12.5px; }
.table-wrap { overflow-x: auto; }

/* ---------------------------------------------------------- formularios */
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.field label { font-weight: 600; font-size: 13px; color: var(--ink-700); }
.input, select.input {
  height: 42px; padding: 0 14px; border: 1px solid var(--line); border-radius: 10px; font: 14px var(--font);
  color: var(--ink-900); background: #fff; transition: border .15s, box-shadow .15s; width: 100%;
}
.input:focus { outline: none; border-color: var(--blue-500); box-shadow: 0 0 0 4px rgba(31, 99, 214, .12); }
.help { font-size: 12px; color: var(--ink-500); }
.errorlist { list-style: none; margin: 0; padding: 0; color: var(--err-600); font-size: 12.5px; }
.alert { padding: 12px 14px; border-radius: 10px; font-size: 13px; display: flex; gap: 10px; align-items: flex-start; }
.alert-err { background: var(--err-100); color: var(--err-600); }
.alert-ok { background: var(--ok-100); color: var(--ok-600); }
.alert-info { background: var(--blue-50); color: var(--navy-700); }
.alert-warn { background: var(--warn-100); color: var(--warn-600); }
.messages { display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px; }

/* ---------------------------------------------------------- login */
.login { display: grid; grid-template-columns: 1.1fr 1fr; min-height: 100vh; background: #fff; }
.login-art {
  position: relative; overflow: hidden; color: #fff; padding: 48px 56px; display: flex; flex-direction: column;
  background: radial-gradient(1200px 600px at -10% 110%, #0047bb 0%, transparent 60%),
              linear-gradient(160deg, #00205b 0%, #001338 100%);
}
.login-art h1 { font-size: 38px; font-weight: 800; letter-spacing: -.03em; margin-top: auto; max-width: 520px; }
.login-art p { color: #b9c7e2; max-width: 460px; font-size: 15px; }
.flow { display: flex; gap: 10px; margin: 26px 0 0; flex-wrap: wrap; }
.flow span { padding: 7px 14px; border-radius: 999px; border: 1px solid rgba(255,255,255,.18); font-size: 12.5px; font-weight: 600; color: #e3eaf7; background: rgba(255,255,255,.05); }
.flow span.hl { background: var(--amber-500); color: var(--navy-900); border-color: var(--amber-500); }
.login-art .grid-bg { position: absolute; inset: 0; opacity: .5; pointer-events: none; }
.login-form { display: flex; align-items: center; justify-content: center; padding: 40px; }
.login-box { width: 100%; max-width: 380px; }
.login-box h2 { font-size: 24px; margin-bottom: 6px; }
.secure-note { display: flex; gap: 8px; align-items: center; font-size: 12px; color: var(--ink-500); margin-top: 18px; }

/* ---------------------------------------------------------- dropzone */
.dropzone {
  border: 2px dashed #c9d5ea; border-radius: 16px; padding: 46px 24px; text-align: center; background: var(--blue-50);
  transition: all .2s; cursor: pointer; position: relative;
}
.dropzone.drag { border-color: var(--blue-600); background: var(--blue-100); transform: scale(1.005); }
.dropzone .dz-icon { width: 58px; height: 58px; border-radius: 16px; background: #fff; display: grid; place-items: center; margin: 0 auto 14px; box-shadow: var(--shadow); color: var(--blue-600); }
.dropzone input[type=file] { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.file-pill { display: inline-flex; align-items: center; gap: 10px; background: #fff; border: 1px solid var(--line); padding: 10px 14px; border-radius: 10px; margin-top: 14px; }

/* ---------------------------------------------------------- stepper ETL */
.stepper { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; position: relative; }
.step { display: flex; flex-direction: column; align-items: center; text-align: center; position: relative; padding: 0 6px; }
.step::before {
  content: ""; position: absolute; top: 19px; left: -50%; width: 100%; height: 3px; background: var(--line); z-index: 0;
}
.step:first-child::before { display: none; }
.step.ok::before, .step.activo::before, .step.error::before { background: var(--blue-600); }
.step-dot {
  width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; position: relative; z-index: 1;
  background: #fff; border: 3px solid var(--line); color: var(--ink-300); font-weight: 800; font-size: 15px;
}
.step.ok .step-dot { background: var(--blue-600); border-color: var(--blue-600); color: #fff; }
.step.activo .step-dot { border-color: var(--blue-600); color: var(--blue-600); box-shadow: 0 0 0 6px rgba(0,71,187,.12); animation: glow 1.4s infinite; }
.step.error .step-dot { background: var(--err-600); border-color: var(--err-600); color: #fff; }
.step-name { margin-top: 10px; font-weight: 700; font-size: 13px; }
.step-desc { font-size: 11.5px; color: var(--ink-500); }
@keyframes glow { 50% { box-shadow: 0 0 0 10px rgba(0,71,187,.04); } }

.progress { height: 8px; border-radius: 999px; background: #eaeef5; overflow: hidden; }
.progress > div { height: 100%; background: linear-gradient(90deg, var(--blue-600), var(--blue-500)); border-radius: 999px; transition: width .5s ease; }

.log { background: #0b1628; color: #c8d3e6; border-radius: 10px; padding: 14px 16px; font-family: var(--mono); font-size: 12px; max-height: 340px; overflow: auto; line-height: 1.7; }
.log .t { color: #6b7c99; }
.log .OK { color: #5ee0a6; } .log .WARN { color: #ffd166; } .log .ERROR { color: #ff7a85; } .log .INFO { color: #8fb6ff; }
.log .p { color: #9aa9c4; }

.check { display: grid; grid-template-columns: 22px 1fr; gap: 10px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.check:last-child { border-bottom: 0; }
.check-ic { width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; font-size: 12px; font-weight: 800; }
.check-ic.ok { background: var(--ok-100); color: var(--ok-600); }
.check-ic.warn { background: var(--warn-100); color: var(--warn-600); }
.check-ic.error { background: var(--err-100); color: var(--err-600); }
.check-name { font-weight: 700; font-size: 13px; }
.check-detail { color: var(--ink-700); font-size: 12.5px; }

.chart-box { position: relative; height: 300px; }
.chart-box.tall { height: 380px; }
.empty { text-align: center; padding: 40px 20px; color: var(--ink-500); }
.empty svg { color: var(--ink-300); margin-bottom: 8px; }
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin-bottom: 18px; }
.tabs a { padding: 10px 14px; color: var(--ink-500); font-weight: 600; border-bottom: 2px solid transparent; margin-bottom: -1px; text-decoration: none; }
.tabs a.active { color: var(--blue-600); border-color: var(--blue-600); }
.pagination { display: flex; gap: 6px; align-items: center; justify-content: flex-end; padding: 12px 14px; }
.legend-dot { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 6px; vertical-align: -1px; }

@media (max-width: 1100px) {
  .grid-4 { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .grid-main, .grid-3 { grid-template-columns: 1fr; }
}
@media (max-width: 820px) {
  .app { grid-template-columns: 1fr; }
  .sidebar { position: static; height: auto; }
  .login { grid-template-columns: 1fr; }
  .login-art { display: none; }
  .grid-2, .grid-4 { grid-template-columns: 1fr; }
  .content { padding: 18px 16px; }
}