/* GraiQ Pro — admin panel styles. Sin frameworks. */
:root {
  --primary: #C8FF3C;
  --primary-ink: #0B1120;
  --navy-950: #050B1E;
  --navy-900: #0A1230;
  --ink: #0B1120;
  --ink-2: #1B2240;
  --muted: #5B6480;
  --muted-2: #8893AE;
  --paper: #F4F5F7;
  --paper-2: #ECEEF2;
  --hairline: #E4E6EC;
  --hairline-2: #D7DAE2;
  --accent-blue: #2D5BFF;
  --warn: #FF6B57;
  --good: #2BD4A4;
  --radius: 10px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: 'Manrope', ui-sans-serif, system-ui, sans-serif;
  background: var(--paper);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
.mono { font-family: 'JetBrains Mono', ui-monospace, monospace; }

/* App shell */
.app-shell { display: grid; grid-template-columns: 240px 1fr; min-height: 100vh; }
.main { min-width: 0; }

/* Sidebar */
.sidebar {
  background: var(--navy-900); color: rgba(255,255,255,.85);
  padding: 18px 14px; display: flex; flex-direction: column; gap: 4px;
  position: sticky; top: 0; height: 100vh;
  border-right: 1px solid rgba(255,255,255,.06);
}
.brand {
  display: flex; flex-direction: column; align-items: flex-start; gap: 6px;
  padding: 8px 10px 16px; border-bottom: 1px solid rgba(255,255,255,.08);
  margin-bottom: 12px;
}
.brand-logo {
  height: 32px; width: auto;
  max-width: 100%;
  object-fit: contain;
  display: block;
}
.brand-sub { font-size: 10px; color: rgba(255,255,255,.55); letter-spacing: .12em; text-transform: uppercase; padding-left: 2px; }
.nav { display: flex; flex-direction: column; gap: 2px; }
.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 12px; border-radius: 8px;
  font-size: 13.5px; color: rgba(255,255,255,.72);
  transition: background .12s ease, color .12s ease;
}
.nav-item:hover { background: rgba(255,255,255,.05); color: #fff; }
.nav-item.is-active {
  background: rgba(200,255,60,.12); color: var(--primary);
}
.nav-item .ico {
  width: 18px; text-align: center; opacity: .85;
}
.nav-sep {
  font-size: 10px; letter-spacing: .14em; text-transform: uppercase;
  color: rgba(255,255,255,.38); padding: 18px 12px 6px;
}

/* Topbar */
.topbar {
  background: #fff; border-bottom: 1px solid var(--hairline);
  padding: 16px 28px; display: flex; align-items: center; justify-content: space-between;
}
.topbar-title { font-size: 15px; font-weight: 700; }
.topbar-right { display: flex; align-items: center; gap: 14px; }
.who { font-size: 13px; color: var(--muted); }
.btn-ghost {
  font-size: 13px; padding: 6px 12px;
  border: 1px solid var(--hairline); border-radius: 8px;
  background: #fff; color: var(--ink);
}
.btn-ghost:hover { border-color: var(--hairline-2); }

/* Page container */
.page { padding: 28px; max-width: 1280px; }

/* Headings */
.page h1 { font-size: 24px; letter-spacing: -0.02em; margin: 0 0 6px; font-weight: 800; }
.page h2 { font-size: 17px; margin: 24px 0 12px; font-weight: 700; }
.page p.lead { color: var(--muted); margin: 0 0 24px; font-size: 14px; }

/* Cards */
.card {
  background: #fff; border: 1px solid var(--hairline);
  border-radius: var(--radius); padding: 22px;
}
.card + .card { margin-top: 16px; }
.card h3 { margin: 0 0 12px; font-size: 14px; font-weight: 700; }

/* KPI grid */
.kpi-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 24px; }
.kpi {
  background: #fff; border: 1px solid var(--hairline); border-radius: var(--radius);
  padding: 18px 20px;
}
.kpi-label { font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); font-weight: 700; }
.kpi-value { font-size: 28px; font-weight: 800; letter-spacing: -0.02em; margin-top: 8px; }
.kpi-delta { font-size: 12px; color: var(--muted); margin-top: 4px; }
.kpi-delta.up { color: var(--good); }
.kpi-delta.down { color: var(--warn); }

/* Tables */
.tbl { width: 100%; border-collapse: collapse; background: #fff; border: 1px solid var(--hairline); border-radius: var(--radius); overflow: hidden; }
.tbl th, .tbl td { padding: 11px 14px; text-align: left; font-size: 13px; }
.tbl thead { background: var(--paper-2); }
.tbl thead th { font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); font-weight: 700; }
.tbl tbody tr { border-top: 1px solid var(--hairline); }
.tbl tbody tr:hover { background: var(--paper); }
.tbl a { color: var(--accent-blue); font-weight: 600; }

/* Badges */
.badge {
  display: inline-block; font-size: 11px; font-weight: 700;
  padding: 3px 8px; border-radius: 999px;
  background: var(--paper-2); color: var(--muted);
}
.badge.is-success { background: rgba(43,212,164,.15); color: #1F8E70; }
.badge.is-warn { background: rgba(255,107,87,.15); color: #C84A3A; }
.badge.is-info { background: rgba(45,91,255,.12); color: var(--accent-blue); }
.badge.is-system { background: rgba(15,23,42,.06); color: var(--ink-2); }
.badge.is-custom { background: rgba(200,255,60,.2); color: #6B8B0E; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 14px; font-size: 13px; font-weight: 700;
  border-radius: 8px; border: 0; cursor: pointer; line-height: 1;
  font-family: inherit;
}
.btn-primary { background: var(--primary); color: var(--primary-ink); }
.btn-primary:hover { filter: brightness(.98); }
.btn-secondary { background: var(--ink); color: #fff; }
.btn-light { background: #fff; color: var(--ink); border: 1px solid var(--hairline); }
.btn-light:hover { border-color: var(--hairline-2); }
.btn-danger { background: var(--warn); color: #fff; }
.btn-sm { padding: 6px 10px; font-size: 12px; border-radius: 6px; }

/* Forms */
.form { display: flex; flex-direction: column; gap: 16px; }
.form-row { display: flex; flex-direction: column; gap: 6px; }
.form-row > label { font-size: 12px; font-weight: 600; color: var(--ink-2); }
.form-row > .help { font-size: 11.5px; color: var(--muted); }
.form-input, .form-textarea, .form-select {
  width: 100%; padding: 10px 12px; font-size: 13px;
  border: 1px solid var(--hairline); border-radius: 8px;
  font-family: inherit; background: #fff;
}
.form-textarea { min-height: 120px; resize: vertical; }
.form-input:focus, .form-textarea:focus, .form-select:focus {
  outline: none; border-color: var(--accent-blue);
}
.form-actions { display: flex; gap: 10px; justify-content: flex-end; padding-top: 8px; }

/* Filters bar */
.filters {
  display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 16px;
  background: #fff; border: 1px solid var(--hairline); padding: 12px 14px;
  border-radius: var(--radius);
}
.filters .form-input, .filters .form-select { width: auto; min-width: 180px; padding: 7px 10px; font-size: 12.5px; }

/* Empty state */
.empty {
  background: #fff; border: 1px dashed var(--hairline-2); border-radius: var(--radius);
  padding: 48px 24px; text-align: center;
}
.empty h3 { margin: 0 0 6px; font-size: 16px; }
.empty p { margin: 0 0 18px; color: var(--muted); font-size: 13.5px; }

/* Login (bare) */
.login-bare { min-height: 100vh; display: grid; place-items: center; padding: 40px 20px; background: var(--paper); }
.login-card {
  background: #fff; border: 1px solid var(--hairline); border-radius: 14px;
  padding: 36px 32px; width: 100%; max-width: 400px;
  box-shadow: 0 4px 20px -10px rgba(15,23,42,.1);
}
.login-card h1 { margin: 0 0 6px; font-size: 22px; letter-spacing: -0.02em; }
.login-card p { margin: 0 0 22px; font-size: 13.5px; color: var(--muted); }
.login-card .form-actions { padding-top: 0; justify-content: stretch; }
.login-card .form-actions .btn { width: 100%; justify-content: center; }
.login-info { margin-top: 18px; padding: 12px 14px; background: var(--paper-2); border-radius: 8px; font-size: 12px; color: var(--muted); }

/* Toast / flash messages */
.flash { padding: 10px 14px; border-radius: 8px; font-size: 13px; margin-bottom: 16px; }
.flash.is-success { background: rgba(43,212,164,.12); color: #1F8E70; border: 1px solid rgba(43,212,164,.3); }
.flash.is-error { background: rgba(255,107,87,.12); color: #C84A3A; border: 1px solid rgba(255,107,87,.3); }
.flash.is-info { background: rgba(45,91,255,.08); color: var(--accent-blue); border: 1px solid rgba(45,91,255,.2); }

/* Sections (for forms agrupados) */
.section { margin-bottom: 32px; }
.section-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.section-head h2 { margin: 0; }

/* Detail grid */
.detail-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 18px; }
.detail-grid pre {
  background: #fff; border: 1px solid var(--hairline); border-radius: 8px;
  padding: 14px; font-size: 12px; overflow: auto; max-height: 600px;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  color: var(--ink-2); white-space: pre-wrap; word-break: break-word;
}

/* Templates grid */
.tpl-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; }
.tpl-cards .tpl-card {
  background: #fff; border: 1px solid var(--hairline); border-radius: var(--radius);
  overflow: hidden; transition: border-color .12s ease, transform .12s ease;
}
.tpl-cards .tpl-card:hover { border-color: var(--hairline-2); transform: translateY(-2px); }
.tpl-card-thumb {
  aspect-ratio: 3/4; background: var(--paper-2);
  display: grid; place-items: center; color: var(--muted-2);
  font-size: 11px; letter-spacing: .14em; text-transform: uppercase;
}
.tpl-card-foot { padding: 12px 14px; }
.tpl-card-foot h4 { margin: 0 0 4px; font-size: 14px; }
.tpl-card-foot .meta { display: flex; gap: 6px; align-items: center; margin: 6px 0 8px; }

/* Responsive */
@media (max-width: 760px) {
  .app-shell { grid-template-columns: 1fr; }
  .sidebar { position: static; height: auto; flex-direction: row; gap: 4px; flex-wrap: wrap; padding: 12px; }
  .sidebar .brand { border-bottom: 0; padding: 4px 8px; margin: 0 8px 0 0; }
  .nav { flex-direction: row; flex-wrap: wrap; gap: 4px; }
  .nav-item { padding: 6px 10px; font-size: 12px; }
  .nav-sep { display: none; }
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .detail-grid { grid-template-columns: 1fr; }
  .page { padding: 16px; }
}