/* ===== CSS COMPARTILHADO - GODOY TECH ===== */
:root {
  --bg-page: #eaf4ff;
  --bg-surface: rgba(255, 255, 255, 0.5);
  --bg-card: rgba(243, 250, 255, 0.74);
  --bg-card-hover: rgba(240, 249, 255, 0.92);
  --border-soft: rgba(71, 126, 180, 0.2);
  --border-glow: rgba(54, 163, 255, 0.4);
  --text-primary: #0f2740;
  --text-secondary: #3d5875;
  --accent-blue: #1f7ddf;
  --accent-cyan: #00b7ff;
  --accent-magenta-soft: #9f7cff;
  --shadow-soft: 0 14px 30px rgba(30, 88, 145, 0.12);
  --shadow-glow: 0 8px 24px rgba(0, 151, 255, 0.2);
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --sidebar-width: 260px;
}

* { box-sizing: border-box; }
html, body { min-height: 100%; margin: 0; }
body {
  font-family: 'Inter', sans-serif;
  color: var(--text-primary);
  overflow-x: hidden;
}

.bg-scene {
  position: fixed;
  inset: 0;
  z-index: -10;
  background-image:
    linear-gradient(135deg, rgba(255,255,255,.82), rgba(232,245,255,.78)),
    url('../../fundo.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.grid-overlay {
  position: fixed;
  inset: 0;
  z-index: -9;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(102, 160, 214, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(102, 160, 214, 0.08) 1px, transparent 1px);
  background-size: 44px 44px;
}

.grid-overlay::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 75% 25%, rgba(73, 185, 255, 0.16), transparent 40%);
  animation: pulseGlow 8s ease-in-out infinite;
}

@keyframes pulseGlow {
  0%,100% { opacity: .45; }
  50% { opacity: .9; }
}

.app-shell {
  min-height: 100vh;
  display: flex;
}

.sidebar {
  position: fixed;
  left: 0;
  top: 0;
  width: var(--sidebar-width);
  height: 100vh;
  background: rgba(241, 249, 255, 0.72);
  border-right: 1px solid var(--border-soft);
  padding: 22px 16px;
  display: flex;
  flex-direction: column;
  backdrop-filter: blur(14px) saturate(120%);
  -webkit-backdrop-filter: blur(14px) saturate(120%);
  z-index: 1000;
}

.logo-area {
  display: flex;
  justify-content: center;
  margin-bottom: 24px;
}

.brand-block { display: flex; flex-direction: column; align-items: center; gap: 8px; }
.brand-logo { width: 140px; max-width: 100%; filter: drop-shadow(0 8px 18px rgba(75, 126, 189, 0.3)); }
.brand-title {
  font-family: 'Orbitron', sans-serif;
  font-size: 15px;
  line-height: 1.08;
  letter-spacing: .04em;
  text-align: center;
  font-weight: 700;
  color: #1d4c7b;
}
.brand-sub { color: #4f88bd; font-size: 11px; letter-spacing: .08em; }

.nav-menu { display: flex; flex-direction: column; gap: 8px; flex: 1; }

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-secondary);
  padding: 12px 14px;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  transition: all .22s ease;
  font-size: 14px;
  font-weight: 500;
}

.nav-item:hover,
.nav-item.active {
  color: #0f4d7d;
  background: rgba(255,255,255,.68);
  border-color: rgba(67, 157, 230, .3);
  box-shadow: var(--shadow-soft);
}

.menu-toggle {
  display: none;
  position: fixed;
  top: 14px;
  left: 14px;
  width: 46px;
  height: 46px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-glow);
  color: #0f4d7d;
  background: rgba(255,255,255,.75);
  z-index: 1100;
}

.main-content {
  margin-left: var(--sidebar-width);
  width: calc(100% - var(--sidebar-width));
  min-height: 100vh;
  padding: 30px;
  display: flex;
  flex-direction: column;
}

.page-transition {
  animation: pageIn .35s ease both;
}

@keyframes pageIn {
  from { opacity: 0; transform: translateY(16px) scale(.99); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.page-header { margin-bottom: 28px; }
.page-title {
  margin: 0;
  font-family: 'Orbitron', sans-serif;
  font-size: 30px;
  color: #144571;
}
.page-subtitle { color: #4a6889; margin-top: 8px; }

.content-card {
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: 26px;
  margin-bottom: 18px;
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(8px);
}
.content-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-glow);
}

.card-title {
  margin: 0 0 12px;
  font-size: 20px;
  color: #154f80;
  display: flex;
  align-items: center;
  gap: 10px;
}
.card-title i { color: var(--accent-cyan); }
.card-text { color: var(--text-secondary); line-height: 1.7; }

.items-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(250px,1fr)); gap: 16px; }
.item-card {
  background: rgba(255,255,255,.6);
  border: 1px solid rgba(57,136,201,.24);
  border-radius: var(--radius-md);
  padding: 20px;
  transition: .22s ease;
}
.item-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-glow); }
.item-icon {
  width: 50px; height: 50px; border-radius: 12px;
  display: grid; place-items: center;
  color: #1487dc; background: rgba(31,125,223,.1);
  margin-bottom: 12px; font-size: 22px;
}
.item-title { margin: 0 0 6px; font-size: 15px; color: #184f7e; }
.item-desc { margin: 0; color: var(--text-secondary); }

.form-group { margin-bottom: 16px; }
.form-label { display: block; margin-bottom: 6px; color: #325a7e; font-size: 13px; }
.form-input, .form-textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid rgba(80, 146, 207, 0.28);
  background: rgba(255,255,255,.75);
  color: #143b5f;
}
.form-input:focus, .form-textarea:focus { outline: none; border-color: #29a2f5; box-shadow: 0 0 0 3px rgba(41,162,245,.14); }
.form-textarea { min-height: 120px; resize: vertical; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: none;
  text-decoration: none;
  background: linear-gradient(120deg, #167ddc, #3fb4ff);
  color: #fff;
  padding: 12px 22px;
  border-radius: 12px;
  cursor: pointer;
}
.btn:hover { filter: brightness(1.05); }

.main-footer {
  margin-top: auto;
  padding: 24px 6px 8px;
  border-top: 1px solid rgba(57, 136, 201, 0.18);
}
.footer-text { margin: 0; color: #4d6d90; font-size: 13px; text-align: center; }

@media (max-width: 768px) {
  .menu-toggle { display: grid; place-items: center; }
  .sidebar { transform: translateX(-100%); transition: transform .2s ease; }
  .sidebar.active { transform: translateX(0); }
  .main-content { margin-left: 0; width: 100%; padding: 74px 18px 24px; }
  .page-title { font-size: 24px; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}