/* ═══════════════════════════════════════════════════════
   AUDITORIA FISCAL — Design System
   Aesthetic: Precision Instrument / Corporate Dark
   Fonts: Outfit (headings) · DM Sans (body) · JetBrains Mono (data)
════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&family=DM+Sans:opsz,wght@9..40,300;9..40,400;9..40,500;9..40,600&family=JetBrains+Mono:wght@400;500&display=swap');

/* ── Variables ───────────────────────────────────────── */
:root {
  --bg-base:     #060C17;
  --bg-surface:  #0A1424;
  --bg-card:     #0E1A2E;
  --bg-raised:   #132035;
  --bg-input:    #0A1020;

  --border:      rgba(255,255,255,0.06);
  --border-md:   rgba(255,255,255,0.10);
  --border-blue: rgba(37,99,235,0.35);

  --text-1:      #E8EEF8;
  --text-2:      #8898AA;
  --text-3:      #3D5068;

  --accent:      #2563EB;
  --accent-h:    #1D4ED8;
  --accent-glow: rgba(37,99,235,0.22);
  --accent-dim:  rgba(37,99,235,0.08);

  --ok:          #22C55E;
  --ok-bg:       rgba(34,197,94,0.08);
  --ok-border:   rgba(34,197,94,0.25);

  --parcial:     #F59E0B;
  --parcial-bg:  rgba(245,158,11,0.08);
  --parcial-border: rgba(245,158,11,0.25);

  --falhou:      #EF4444;
  --falhou-bg:   rgba(239,68,68,0.08);
  --falhou-border: rgba(239,68,68,0.25);

  --mono:        'JetBrains Mono', monospace;
  --sans:        'DM Sans', sans-serif;
  --display:     'Outfit', sans-serif;

  --r-sm:  8px;
  --r-md:  12px;
  --r-lg:  16px;
  --r-xl:  20px;
}

/* ── Reset & Base ─────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  background-color: var(--bg-base);
  background-image:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(37,99,235,0.10) 0%, transparent 70%),
    radial-gradient(rgba(255,255,255,0.022) 1px, transparent 1px);
  background-size: 100% 100%, 28px 28px;
  color: var(--text-1);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 { font-family: var(--display); }

/* ── Typography helpers ───────────────────────────────── */
.font-mono   { font-family: var(--mono); }
.font-display { font-family: var(--display); }
.text-muted  { color: var(--text-2); }

/* ── Card ─────────────────────────────────────────────── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
}

.card-header {
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 12px;
}

/* ── Buttons ──────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--r-md);
  font-size: 0.8125rem;
  font-weight: 500;
  font-family: var(--sans);
  cursor: pointer;
  transition: all 0.15s ease;
  border: none;
  outline: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 0 0 0 var(--accent-glow);
}
.btn-primary:hover {
  background: var(--accent-h);
  box-shadow: 0 0 16px var(--accent-glow);
}
.btn-primary:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  box-shadow: none;
}

.btn-ghost {
  background: rgba(255,255,255,0.04);
  color: var(--text-2);
  border: 1px solid var(--border-md);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.08);
  color: var(--text-1);
}

.btn-sm { padding: 5px 12px; font-size: 0.75rem; }

/* ── Inputs ───────────────────────────────────────────── */
.field {
  width: 100%;
  padding: 10px 14px;
  background: var(--bg-input);
  border: 1px solid var(--border-md);
  border-radius: var(--r-md);
  color: var(--text-1);
  font-family: var(--sans);
  font-size: 0.875rem;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.field::placeholder { color: var(--text-3); }
.field:focus {
  border-color: var(--border-blue);
  box-shadow: 0 0 0 3px var(--accent-dim);
}

/* ── Status Badges ────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 99px;
  font-size: 0.6875rem;
  font-weight: 600;
  font-family: var(--display);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: 1px solid transparent;
}
.badge-ok      { background: var(--ok-bg);     color: var(--ok);     border-color: var(--ok-border); }
.badge-parcial { background: var(--parcial-bg); color: var(--parcial); border-color: var(--parcial-border); }
.badge-falhou  { background: var(--falhou-bg);  color: var(--falhou);  border-color: var(--falhou-border); }

/* ── Table ────────────────────────────────────────────── */
.audit-table { width: 100%; border-collapse: collapse; font-size: 0.8125rem; }

.audit-table thead tr {
  background: rgba(0,0,0,0.3);
}
.audit-table thead th {
  padding: 11px 16px;
  text-align: left;
  font-family: var(--display);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--text-3);
  border-bottom: 1px solid var(--border);
}
.audit-table thead th:last-child { text-align: right; }

.audit-table tbody tr {
  border-bottom: 1px solid var(--border);
  transition: background 0.1s;
  position: relative;
}
.audit-table tbody tr:last-child { border-bottom: none; }
.audit-table tbody tr:hover { background: rgba(255,255,255,0.02); }

/* Left-border status strip */
.audit-table tbody tr.row-ok     { box-shadow: inset 3px 0 0 var(--ok); }
.audit-table tbody tr.row-parcial { box-shadow: inset 3px 0 0 var(--parcial); }
.audit-table tbody tr.row-falhou  { box-shadow: inset 3px 0 0 var(--falhou); }

.audit-table tbody td {
  padding: 12px 16px;
  color: var(--text-1);
  vertical-align: middle;
}
.audit-table tbody td:first-child {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--text-2);
  font-weight: 500;
  padding-left: 20px;
}
.audit-table tbody td:last-child {
  text-align: right;
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--text-2);
}

/* ── KPI Cards ────────────────────────────────────────── */
.kpi-card {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 14px 16px;
}
.kpi-label {
  font-family: var(--display);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 6px;
}
.kpi-value {
  font-family: var(--mono);
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--text-1);
}
.kpi-value.positive { color: var(--ok); }
.kpi-value.negative { color: var(--falhou); }
.kpi-value.neutral  { color: var(--accent); }

/* ── Upload Zone ──────────────────────────────────────── */
.upload-zone {
  border: 1.5px dashed var(--border-md);
  border-radius: var(--r-lg);
  padding: 28px 24px;
  text-align: center;
  transition: border-color 0.2s, background 0.2s;
  cursor: pointer;
  background: var(--accent-dim);
}
.upload-zone:hover,
.upload-zone.drag-over {
  border-color: var(--accent);
  background: rgba(37,99,235,0.10);
}

/* Custom file input */
input[type="file"]::file-selector-button {
  padding: 5px 12px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border-md);
  border-radius: var(--r-sm);
  color: var(--text-1);
  font-family: var(--sans);
  font-size: 0.8rem;
  cursor: pointer;
  transition: background 0.15s;
  margin-right: 10px;
}
input[type="file"]::file-selector-button:hover {
  background: rgba(255,255,255,0.10);
}

/* ── Header ───────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(6,12,23,0.90);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 0 0 var(--border);
}

/* Blue accent bar at very top */
.site-header::before {
  content: '';
  display: block;
  height: 2px;
  background: linear-gradient(90deg, var(--accent) 0%, transparent 80%);
}

.nav-link {
  padding: 6px 14px;
  border-radius: var(--r-md);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-2);
  text-decoration: none;
  transition: background 0.15s, color 0.15s;
  white-space: nowrap;
}
.nav-link:hover {
  background: rgba(255,255,255,0.06);
  color: var(--text-1);
}
.nav-link.active {
  background: var(--accent-dim);
  color: var(--accent);
  border: 1px solid var(--border-blue);
}

.user-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 12px 5px 6px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 99px;
  font-size: 0.8125rem;
  color: var(--text-2);
  min-width: 0;
}
.user-avatar {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--display);
  font-size: 0.6875rem;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}

/* ── Drawer ───────────────────────────────────────────── */
.drawer {
  position: fixed;
  inset: 0;
  z-index: 40;
  pointer-events: none;
}
.drawer:not(.hidden) { pointer-events: all; }

.drawer-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.60);
  backdrop-filter: blur(3px);
  opacity: 0;
  transition: opacity 0.25s;
}
.drawer:not(.hidden) .drawer-backdrop { opacity: 1; }

.drawer-panel {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 420px;
  max-width: 100vw;
  background: var(--bg-card);
  border-left: 1px solid var(--border-md);
  padding: 24px;
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.4,0,0.2,1);
  box-shadow: -20px 0 60px rgba(0,0,0,0.50);
}
.drawer:not(.hidden) .drawer-panel { transform: translateX(0); }

/* ── Loader Overlay ───────────────────────────────────── */
#loaderOverlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  background: rgba(6,12,23,0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}
#loaderOverlay.active { opacity: 1; pointer-events: all; }

.loader-ring {
  position: relative;
  width: 64px;
  height: 64px;
}
.loader-ring::before,
.loader-ring::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
}
.loader-ring::before {
  border: 2px solid rgba(37,99,235,0.12);
}
.loader-ring::after {
  border: 2px solid transparent;
  border-top-color: var(--accent);
  border-right-color: var(--accent);
  animation: spin 0.8s cubic-bezier(0.5,0.1,0.5,0.9) infinite;
}
.loader-ring-outer {
  position: absolute;
  inset: -10px;
  border-radius: 50%;
  border: 1.5px solid transparent;
  border-bottom-color: rgba(37,99,235,0.20);
  border-left-color: rgba(37,99,235,0.20);
  animation: spin-reverse 2s linear infinite;
}
.loader-dot {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent-glow);
  animation: pulse-dot 1.2s ease-in-out infinite;
}
.loader-label {
  font-family: var(--display);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-2);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  animation: fade-text 2.2s ease-in-out infinite;
}
.loader-sublabel {
  font-size: 0.6875rem;
  color: var(--text-3);
  margin-top: -12px;
}
.loader-bar-track {
  width: 200px; height: 1.5px;
  background: rgba(255,255,255,0.06);
  border-radius: 99px;
  overflow: hidden;
}
.loader-bar-fill {
  height: 100%;
  width: 50%;
  border-radius: 99px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  animation: slide-bar 1.4s ease-in-out infinite;
}

/* ── Auth Pages ───────────────────────────────────────── */
.auth-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.auth-card {
  width: 100%;
  max-width: 400px;
  background: var(--bg-card);
  border: 1px solid var(--border-md);
  border-radius: var(--r-xl);
  padding: 36px 32px;
  box-shadow: 0 32px 80px rgba(0,0,0,0.50), 0 0 0 1px var(--border);
}
.auth-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 28px;
}
.auth-logo-mark {
  width: 40px; height: 40px;
  background: var(--accent);
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 20px var(--accent-glow);
}
.auth-title {
  font-family: var(--display);
  font-size: 1.375rem;
  font-weight: 600;
  color: var(--text-1);
  margin-bottom: 6px;
}
.auth-sub {
  font-size: 0.8125rem;
  color: var(--text-2);
  margin-bottom: 24px;
}
.field-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 16px;
}
.field-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-2);
  margin-bottom: 5px;
  font-family: var(--display);
  letter-spacing: 0.03em;
}

/* ── Divider ─────────────────────────────────────────── */
.section-divider {
  height: 1px;
  background: var(--border);
  margin: 0;
}

/* ── Scrollbar ───────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.10); border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.18); }

/* ── Keyframes ───────────────────────────────────────── */
@keyframes spin         { to { transform: rotate(360deg); } }
@keyframes spin-reverse { to { transform: rotate(-360deg); } }
@keyframes pulse-dot {
  0%,100% { transform: translate(-50%,-50%) scale(1); opacity: 1; }
  50%     { transform: translate(-50%,-50%) scale(0.4); opacity: 0.3; }
}
@keyframes fade-text {
  0%,100% { opacity: 0.7; }
  50%     { opacity: 0.3; }
}
@keyframes slide-bar {
  0%   { transform: translateX(-160%); }
  100% { transform: translateX(380%); }
}
@keyframes fade-in {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}
.fade-in { animation: fade-in 0.35s ease both; }