@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=DM+Mono:wght@300;400;500&display=swap');

:root {
  --bg:        #0d0f14;
  --surface:   #13161e;
  --card:      #1a1e29;
  --border:    #252a38;
  --accent:    #00e5a0;
  --accent2:   #0066ff;
  --danger:    #ff3d57;
  --warn:      #ffb830;
  --text:      #e8ecf5;
  --muted:     #6b7490;
  --radius:    10px;
  --mono:      'DM Mono', monospace;
  --sans:      'Syne', sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  display: flex;
}

/* ── Sidebar ── */
.sidebar {
  width: 240px;
  min-height: 100vh;
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 100;
}

.sidebar-logo {
  padding: 28px 24px 20px;
  border-bottom: 1px solid var(--border);
}
.sidebar-logo .brand {
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--accent);
}
.sidebar-logo .sub {
  font-size: 11px;
  color: var(--muted);
  font-family: var(--mono);
  margin-top: 2px;
}

.nav-section {
  padding: 16px 12px 4px;
  font-size: 10px;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--muted);
  font-family: var(--mono);
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  margin: 2px 8px;
  border-radius: 8px;
  color: var(--muted);
  text-decoration: none;
  font-size: 13.5px;
  font-weight: 600;
  transition: all .18s;
}
.nav-item:hover { background: var(--border); color: var(--text); }
.nav-item.active { background: rgba(0,229,160,.12); color: var(--accent); }
.nav-item .icon { font-size: 16px; width: 20px; text-align: center; }

/* ── Main ── */
.main {
  margin-left: 240px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.topbar {
  height: 60px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 32px;
  gap: 16px;
  background: var(--surface);
  position: sticky;
  top: 0;
  z-index: 90;
}
.topbar h1 { font-size: 17px; font-weight: 700; flex: 1; }
.topbar .badge {
  background: rgba(0,229,160,.15);
  color: var(--accent);
  font-family: var(--mono);
  font-size: 11px;
  padding: 3px 10px;
  border-radius: 20px;
  border: 1px solid rgba(0,229,160,.3);
}

.content { padding: 32px; flex: 1; }

/* ── Cards ── */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 24px;
}
.card-title {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.card-title::before {
  content: '';
  width: 3px; height: 14px;
  background: var(--accent);
  border-radius: 2px;
}

/* ── Table ── */
.table-wrap { overflow-x: auto; }
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
thead tr {
  border-bottom: 1px solid var(--border);
}
thead th {
  padding: 10px 14px;
  text-align: left;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 400;
}
tbody tr {
  border-bottom: 1px solid rgba(255,255,255,.04);
  transition: background .15s;
}
tbody tr:hover { background: rgba(255,255,255,.03); }
tbody td {
  padding: 11px 14px;
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--text);
}
.td-label {
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}
.chip {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-family: var(--mono);
  font-weight: 500;
}
.chip-green { background: rgba(0,229,160,.15); color: var(--accent); border: 1px solid rgba(0,229,160,.25); }
.chip-blue  { background: rgba(0,102,255,.15);  color: #5599ff;       border: 1px solid rgba(0,102,255,.25); }
.chip-warn  { background: rgba(255,184,48,.15); color: var(--warn);   border: 1px solid rgba(255,184,48,.25); }
.chip-red   { background: rgba(255,61,87,.15);  color: var(--danger); border: 1px solid rgba(255,61,87,.25); }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 18px;
  border-radius: 7px;
  border: none;
  cursor: pointer;
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  transition: all .18s;
}
.btn-primary { background: var(--accent); color: #000; }
.btn-primary:hover { background: #00ffb3; transform: translateY(-1px); }
.btn-secondary { background: var(--border); color: var(--text); }
.btn-secondary:hover { background: #2e3448; }
.btn-danger { background: rgba(255,61,87,.15); color: var(--danger); border: 1px solid rgba(255,61,87,.3); }
.btn-danger:hover { background: var(--danger); color: #fff; }
.btn-edit { background: rgba(0,102,255,.15); color: #5599ff; border: 1px solid rgba(0,102,255,.3); }
.btn-edit:hover { background: var(--accent2); color: #fff; }
.btn-sm { padding: 5px 12px; font-size: 12px; }
.btn-icon { padding: 6px 10px; }

/* ── Forms ── */
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label {
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: var(--muted);
  font-family: var(--mono);
}
.form-group input,
.form-group select,
.form-group textarea {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 10px 14px;
  color: var(--text);
  font-family: var(--mono);
  font-size: 13px;
  outline: none;
  transition: border-color .18s, box-shadow .18s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0,229,160,.1);
}
.form-group textarea { resize: vertical; min-height: 80px; }
.form-group select option { background: var(--card); }

.form-actions {
  display: flex;
  gap: 10px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

/* ── Search bar ── */
.search-bar {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
  align-items: center;
}
.search-bar input {
  flex: 1;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 10px 16px;
  color: var(--text);
  font-family: var(--mono);
  font-size: 13px;
  outline: none;
  transition: border-color .18s;
}
.search-bar input:focus { border-color: var(--accent); }

/* ── Alerts ── */
.alert {
  padding: 12px 18px;
  border-radius: 8px;
  font-size: 13px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.alert-success { background: rgba(0,229,160,.1); border: 1px solid rgba(0,229,160,.3); color: var(--accent); }
.alert-error   { background: rgba(255,61,87,.1);  border: 1px solid rgba(255,61,87,.3);  color: var(--danger); }
.alert-info    { background: rgba(0,102,255,.1);  border: 1px solid rgba(0,102,255,.3);  color: #5599ff; }

/* ── Hoja de vida ── */
.hv-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 24px;
}
.hv-equipo-info h2 { font-size: 22px; font-weight: 800; }
.hv-equipo-info .serial { font-family: var(--mono); font-size: 13px; color: var(--muted); margin-top: 4px; }

.timeline { position: relative; padding-left: 28px; }
.timeline::before {
  content: '';
  position: absolute;
  left: 8px; top: 0; bottom: 0;
  width: 1px;
  background: var(--border);
}
.tl-item {
  position: relative;
  margin-bottom: 24px;
}
.tl-item::before {
  content: '';
  position: absolute;
  left: -24px; top: 6px;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
  border: 2px solid var(--bg);
}
.tl-date { font-family: var(--mono); font-size: 11px; color: var(--muted); margin-bottom: 4px; }
.tl-title { font-size: 14px; font-weight: 700; margin-bottom: 4px; }
.tl-body { font-size: 13px; color: var(--muted); line-height: 1.5; }
.tl-by { font-size: 11px; color: var(--muted); margin-top: 6px; font-family: var(--mono); }

/* ── Modal ── */
.modal-overlay {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0,0,0,.6);
  z-index: 200;
  align-items: center;
  justify-content: center;
}
.modal-overlay.open { display: flex; }
.modal {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px;
  width: 90%;
  max-width: 640px;
  max-height: 90vh;
  overflow-y: auto;
}
.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 22px;
}
.modal-header h3 { font-size: 16px; font-weight: 700; }
.modal-close { background: none; border: none; color: var(--muted); cursor: pointer; font-size: 20px; }
.modal-close:hover { color: var(--danger); }

/* ── Stats row ── */
.stats-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 16px; margin-bottom: 28px; }
.stat-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
}
.stat-card .label { font-size: 11px; font-family: var(--mono); color: var(--muted); text-transform: uppercase; letter-spacing: .1em; }
.stat-card .value { font-size: 28px; font-weight: 800; color: var(--accent); margin-top: 6px; }
.stat-card .sub { font-size: 12px; color: var(--muted); margin-top: 2px; }

/* ── Responsive ── */
@media (max-width: 768px) {
  .sidebar { transform: translateX(-100%); }
  .main { margin-left: 0; }
}

/* ── Misc ── */
.text-muted { color: var(--muted); }
.text-mono { font-family: var(--mono); }
.mt-16 { margin-top: 16px; }
.flex { display: flex; }
.gap-8 { gap: 8px; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
hr.divider { border: none; border-top: 1px solid var(--border); margin: 20px 0; }