/* ── Variables Ikigai ───────────────────────────────── */
:root {
  --purple: #9b13f2;
  --purple-dark: #7a0fc4;
  --purple-light: #c45fff;
  --blue: #32a3e8;
  --blue-dark: #1a86c8;
  --dark: #0a0a0f;
  --dark-2: #12121a;
  --dark-3: #1a1a2e;
  --dark-4: #22223a;
  --text-primary: #f0f0f8;
  --text-secondary: #9090b0;
  --text-muted: #5a5a7a;
  --border: rgba(155, 19, 242, 0.15);
  --border-light: rgba(255, 255, 255, 0.06);
  --green: #1D9E75;
  --yellow: #EF9F27;
  --red: #E24B4A;
  --sidebar-w: 240px;
  --radius: 8px;
  --radius-lg: 12px;
}

/* ── Reset ──────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; }
body {
  font-family: 'Ubuntu', sans-serif;
  background: var(--dark);
  color: var(--text-primary);
  min-height: 100vh;
  display: flex;
}

/* ── Sidebar ────────────────────────────────────────── */
.sidebar {
  width: var(--sidebar-w);
  min-height: 100vh;
  background: var(--dark-2);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0;
  z-index: 100;
}

.sidebar-header {
  padding: 24px 20px 20px;
  border-bottom: 1px solid var(--border);
}

.sidebar-logo {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 2px;
  margin-bottom: 2px;
}
.logo-ik { color: var(--purple-light); }
.logo-igai { color: var(--text-primary); }

.sidebar-sub {
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.sidebar-nav {
  flex: 1;
  list-style: none;
  padding: 16px 12px;
  overflow-y: auto;
}

.nav-section {
  font-size: 10px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 16px 8px 6px;
  font-weight: 500;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: var(--radius);
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
  transition: all 0.15s;
  margin-bottom: 2px;
}
.nav-link:hover { background: var(--dark-3); color: var(--text-primary); }
.nav-link.active {
  background: rgba(155, 19, 242, 0.15);
  color: var(--purple-light);
  border-left: 2px solid var(--purple);
}

.sidebar-footer {
  padding: 16px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 10px;
}

.user-info { flex: 1; display: flex; align-items: center; gap: 10px; min-width: 0; }
.user-avatar {
  width: 32px; height: 32px;
  background: var(--purple);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 700;
  flex-shrink: 0;
}
.user-meta { min-width: 0; }
.user-name { font-size: 13px; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.user-rol { font-size: 11px; color: var(--text-muted); }

.btn-logout {
  background: none; border: none; cursor: pointer;
  color: var(--text-muted); padding: 6px;
  border-radius: var(--radius); transition: all 0.15s;
}
.btn-logout:hover { color: var(--red); background: rgba(226, 75, 74, 0.1); }

/* ── Main content ───────────────────────────────────── */
.main-content {
  margin-left: var(--sidebar-w);
  flex: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.topbar {
  padding: 20px 28px;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: var(--dark-2);
  position: sticky; top: 0; z-index: 50;
}

.page-title {
  font-size: 18px;
  font-weight: 500;
  color: var(--text-primary);
}

.content-body { padding: 28px; flex: 1; }

/* ── Tarjetas ───────────────────────────────────────── */
.card {
  background: var(--dark-2);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
}

.card-title {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 16px;
}

/* ── KPI Cards ──────────────────────────────────────── */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
  margin-bottom: 24px;
}

.kpi-card {
  background: var(--dark-3);
  border-radius: var(--radius);
  padding: 16px;
  border: 1px solid var(--border-light);
}
.kpi-label { font-size: 11px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 6px; }
.kpi-value { font-size: 22px; font-weight: 500; margin-bottom: 8px; }
.kpi-status { display: flex; align-items: center; gap: 6px; font-size: 11px; }
.dot { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; }
.dot-green { background: var(--green); }
.dot-yellow { background: var(--yellow); }
.dot-red { background: var(--red); }
.status-green { color: var(--green); }
.status-yellow { color: var(--yellow); }
.status-red { color: var(--red); }

/* ── Semáforo badge ─────────────────────────────────── */
.badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 10px; border-radius: 20px; font-size: 11px; font-weight: 500;
}
.badge-green { background: rgba(29, 158, 117, 0.15); color: var(--green); }
.badge-yellow { background: rgba(239, 159, 39, 0.15); color: var(--yellow); }
.badge-red { background: rgba(226, 75, 74, 0.15); color: var(--red); }

/* ── Tabla ──────────────────────────────────────────── */
.table-wrapper { overflow-x: auto; border-radius: var(--radius); border: 1px solid var(--border-light); }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
thead { background: var(--dark-3); }
th {
  padding: 10px 14px; text-align: left;
  font-size: 11px; font-weight: 500;
  color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 0.06em;
  border-bottom: 1px solid var(--border-light);
  white-space: nowrap;
}
td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border-light);
  color: var(--text-primary);
}
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover { background: var(--dark-3); }

/* ── Botones ────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 16px; border-radius: var(--radius);
  font-family: 'Ubuntu', sans-serif; font-size: 14px;
  font-weight: 500; cursor: pointer; transition: all 0.15s;
  text-decoration: none; border: none;
}
.btn-primary { background: var(--purple); color: #fff; }
.btn-primary:hover { background: var(--purple-dark); }
.btn-secondary { background: var(--dark-3); color: var(--text-primary); border: 1px solid var(--border-light); }
.btn-secondary:hover { background: var(--dark-4); }
.btn-danger { background: rgba(226, 75, 74, 0.15); color: var(--red); border: 1px solid rgba(226, 75, 74, 0.2); }
.btn-danger:hover { background: rgba(226, 75, 74, 0.25); }
.btn-sm { padding: 5px 10px; font-size: 12px; }

/* ── Formularios ────────────────────────────────────── */
.form-group { margin-bottom: 18px; }
.form-label { display: block; font-size: 13px; color: var(--text-secondary); margin-bottom: 6px; font-weight: 500; }
.form-control {
  width: 100%; padding: 9px 12px;
  background: var(--dark-3); border: 1px solid var(--border-light);
  border-radius: var(--radius); color: var(--text-primary);
  font-family: 'Ubuntu', sans-serif; font-size: 14px;
  transition: border-color 0.15s;
}
.form-control:focus { outline: none; border-color: var(--purple); }
.form-control::placeholder { color: var(--text-muted); }
select.form-control { cursor: pointer; }
.form-error { font-size: 12px; color: var(--red); margin-top: 4px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* ── Alerts ─────────────────────────────────────────── */
.messages-container { padding: 0 28px; margin-top: 16px; }
.alert {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 16px; border-radius: var(--radius);
  font-size: 14px; margin-bottom: 8px;
}
.alert-success { background: rgba(29, 158, 117, 0.15); color: var(--green); border: 1px solid rgba(29, 158, 117, 0.2); }
.alert-error { background: rgba(226, 75, 74, 0.15); color: var(--red); border: 1px solid rgba(226, 75, 74, 0.2); }
.alert-warning { background: rgba(239, 159, 39, 0.15); color: var(--yellow); border: 1px solid rgba(239, 159, 39, 0.2); }
.alert-close { background: none; border: none; cursor: pointer; color: inherit; font-size: 18px; padding: 0 4px; }

/* ── Login page ─────────────────────────────────────── */
.login-page {
  min-height: 100vh; width: 100%;
  display: flex; align-items: center; justify-content: center;
  background: var(--dark);
}
.login-card {
  width: 100%; max-width: 400px;
  background: var(--dark-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
}
.login-logo { text-align: center; margin-bottom: 8px; }
.login-logo .sidebar-logo { font-size: 28px; }
.login-sub { text-align: center; font-size: 13px; color: var(--text-muted); margin-bottom: 32px; }
.login-title { font-size: 18px; font-weight: 500; margin-bottom: 24px; }

/* ── Auditoría cuadrantes ───────────────────────────── */
.cuadrantes-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 24px;
}
.cuadrante-card {
  background: var(--dark-2);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 20px;
}
.cuadrante-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.cuadrante-num { font-size: 11px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.08em; }
.cuadrante-title { font-size: 15px; font-weight: 500; margin-bottom: 4px; }
.cuadrante-desc { font-size: 12px; color: var(--text-secondary); }

/* ── Responsive ─────────────────────────────────────── */
@media (max-width: 768px) {
  .sidebar { transform: translateX(-100%); }
  .main-content { margin-left: 0; }
  .form-grid { grid-template-columns: 1fr; }
  .cuadrantes-grid { grid-template-columns: 1fr; }
}