/* =========================================
   911 XITERS — GT3 RS RACING EDITION
   Inspired by Porsche 911 GT3 RS
   
   Nardo Grey:      #C9CED3
   Racing Red:      #C1121F
   Glow Red:        #E10600
   Caliper Yellow:  #F4C300
   Carbon Black:    #0F0F10
   ========================================= */

@import url('https://fonts.googleapis.com/css2?family=Rajdhani:wght@400;500;600;700&family=Orbitron:wght@400;500;600;700;800;900&display=swap');

:root {
  --nardo: #C9CED3;
  --racing: #C1121F;
  --glow: #E10600;
  --pinca: #F4C300;
  --carbono: #0F0F10;
  --carbono-light: #161618;
  --carbono-lighter: #1e1e20;
  --carbon-fiber: #131315;
  --text-primary: #C9CED3;
  --text-muted: #6b6e72;
  --font-race: 'Orbitron', sans-serif;
  --font-body: 'Rajdhani', system-ui, sans-serif;
}

/* =========================================
   RESET & BASE
   ========================================= */
* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }

body {
  background: var(--carbono);
  color: var(--nardo);
  font-family: var(--font-body);
  font-weight: 500;
  display: flex; flex-direction: column;
  overflow-x: hidden;
  letter-spacing: 0.3px;
}

a { text-decoration: none; transition: 0.3s; color: var(--nardo); }
ul { list-style: none; }

::selection { background: var(--racing); color: white; }
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--carbono); }
::-webkit-scrollbar-thumb { background: var(--racing); border-radius: 3px; }

.page-content {
  flex: 1; padding-top: 80px; padding-bottom: 40px;
  position: relative; z-index: 1;
}

/* =========================================
   CARBON FIBER TEXTURE (CSS Pattern)
   ========================================= */
#particles {
  position: fixed; inset: 0; z-index: -1;
  background-color: var(--carbono);
  background-image:
    repeating-linear-gradient(
      0deg,
      transparent, transparent 2px,
      rgba(255,255,255,0.008) 2px, rgba(255,255,255,0.008) 4px
    ),
    repeating-linear-gradient(
      90deg,
      transparent, transparent 2px,
      rgba(255,255,255,0.008) 2px, rgba(255,255,255,0.008) 4px
    );
}

/* =========================================
   NAVBAR — Racing Instrument Cluster Style
   ========================================= */
.topbar {
  position: fixed; top: 0; width: 100%; height: 70px;
  backdrop-filter: blur(20px);
  background: linear-gradient(180deg, rgba(15,15,16,0.98) 0%, rgba(15,15,16,0.92) 100%);
  border-bottom: 2px solid var(--racing);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 2rem; z-index: 1000;
}

.logo-main {
  font-family: var(--font-race); font-weight: 800;
  text-transform: uppercase; font-size: 1.2rem;
  color: var(--glow); letter-spacing: 2px;
}

.nav { display: flex; align-items: center; gap: 15px; }
.nav a.link-simples {
  color: var(--text-muted); font-size: 0.9rem; font-weight: 600;
  font-family: var(--font-body); text-transform: uppercase; letter-spacing: 1px;
}
.nav a.link-simples:hover { color: var(--nardo); }

/* Racing Pill Button */
.btn-neon {
  display: inline-flex; align-items: center; justify-content: center;
  height: 38px; padding: 0 22px; gap: 8px;
  background: transparent;
  border: 2px solid var(--racing); color: var(--nardo);
  border-radius: 0; /* Sharp corners = racing */
  font-family: var(--font-race); font-size: 0.75rem; font-weight: 700;
  letter-spacing: 1.5px; text-transform: uppercase;
  transition: all 0.3s ease; cursor: pointer;
  clip-path: polygon(8px 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
}
.btn-neon:hover {
  background: var(--racing); color: white;
  box-shadow: 0 0 30px rgba(225, 6, 0, 0.5);
  transform: translateY(-1px);
}
.btn-neon .badge {
  background: var(--pinca); color: var(--carbono);
  font-size: 0.7rem; font-weight: 800; padding: 1px 6px;
  border-radius: 2px; min-width: 18px; text-align: center;
}

.btn-solid { background: var(--racing); color: white; }
.btn-solid:hover { background: var(--glow); box-shadow: 0 0 30px rgba(225, 6, 0, 0.6); }

/* =========================================
   HERO — Pit Lane Launch
   ========================================= */
.hero-container {
  display: flex; align-items: center; justify-content: center;
  min-height: 100vh; width: 100%; max-width: 1200px;
  margin: 0 auto; padding: 0 2rem; gap: 4rem; position: relative;
}
.hero-text {
  flex: 1; max-width: 600px;
  opacity: 0; animation: launchIn 1s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
.hero-text h1 {
  font-family: var(--font-race); font-size: 4rem; font-weight: 900;
  line-height: 1; margin-bottom: 1.2rem; color: var(--nardo);
  text-transform: uppercase; letter-spacing: 3px;
}
.hero-text h1 span { color: var(--glow); text-shadow: 0 0 40px rgba(225,6,0,0.4); }
.hero-text p {
  font-size: 1.15rem; color: var(--text-muted); line-height: 1.7;
  font-weight: 500; max-width: 480px;
}

.hero-carousel {
  flex: 1; display: flex; justify-content: center; align-items: center;
  position: relative; height: 450px; max-width: 480px;
}
.hero-carousel img {
  position: absolute; width: 100%; height: 100%; object-fit: contain;
  border-radius: 4px; opacity: 0; transition: opacity 0.8s ease-in-out;
  filter: drop-shadow(0 0 60px rgba(225, 6, 0, 0.15));
}
.hero-carousel img.active { opacity: 1; z-index: 1; }

@keyframes launchIn {
  from { opacity: 0; transform: translateX(-60px); }
  to { opacity: 1; transform: translateX(0); }
}

/* =========================================
   SECTION TITLES — Racing Stripe Style
   ========================================= */
.cx-beneficios, .cx-produtos { margin-top: 80px; text-align: center; padding: 20px; }

.cx-title, .cx-produtos-title {
  font-family: var(--font-race); font-size: 2rem; font-weight: 800;
  margin-bottom: 20px; color: var(--nardo);
  text-transform: uppercase; letter-spacing: 3px;
}
.cx-title span, .cx-produtos-title span {
  color: var(--glow);
  position: relative;
}
.cx-title span::after, .cx-produtos-title span::after {
  content: ''; position: absolute; bottom: -6px; left: 0; width: 100%;
  height: 3px; background: linear-gradient(90deg, var(--glow), transparent);
}

.cx-line {
  width: 60px; height: 3px;
  background: linear-gradient(90deg, var(--glow), var(--pinca));
  margin: 10px auto 50px; border-radius: 0;
}

/* =========================================
   BENEFIT CARDS — Carbon Fiber Panels
   ========================================= */
.cx-cards { display: flex; justify-content: center; flex-wrap: wrap; gap: 20px; }
.cx-card {
  background: linear-gradient(145deg, var(--carbono-light) 0%, var(--carbon-fiber) 100%);
  border: 1px solid var(--carbono-lighter);
  border-left: 3px solid var(--racing);
  width: 260px; padding: 30px 20px; border-radius: 2px;
  transition: 0.4s; position: relative; overflow: hidden;
}
.cx-card::before {
  content: ''; position: absolute; top: 0; right: 0;
  width: 40px; height: 40px;
  background: linear-gradient(135deg, transparent 50%, rgba(225,6,0,0.08) 50%);
}
.cx-card:hover {
  transform: translateY(-6px); border-left-color: var(--glow);
  box-shadow: 0 8px 30px rgba(225, 6, 0, 0.12);
}
.cx-icon { font-size: 28px; color: var(--glow); margin-bottom: 15px; }

/* =========================================
   PRODUCT CARDS — Pit Board Style
   ========================================= */
.produtos-wrapper { max-width: 1200px; margin: 0 auto; }
.categoria-titulo {
  font-family: var(--font-race); font-size: 1.4rem; font-weight: 700;
  margin: 50px 0 30px; letter-spacing: 2px;
  border-left: 4px solid var(--racing); padding-left: 15px;
  text-align: left; color: var(--nardo); text-transform: uppercase;
}
.produtos-grid { display: flex; flex-wrap: wrap; gap: 25px; justify-content: center; }

.produto-card {
  background: var(--carbono-light);
  border: 1px solid var(--carbono-lighter);
  border-radius: 2px; width: 280px; overflow: hidden;
  transition: 0.4s; display: flex; flex-direction: column;
  position: relative;
}
.produto-card::after {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 3px; background: linear-gradient(90deg, var(--racing), transparent);
  opacity: 0; transition: 0.4s;
}
.produto-card:hover {
  transform: translateY(-6px);
  border-color: var(--racing);
  box-shadow: 0 10px 40px rgba(193, 18, 31, 0.12);
}
.produto-card:hover::after { opacity: 1; }
.produto-card img {
  width: 100%; height: 180px; object-fit: cover;
  border-bottom: 2px solid var(--carbono-lighter);
  filter: saturate(0.9);
  transition: 0.4s;
}
.produto-card:hover img { filter: saturate(1.1); }

.card-info { padding: 20px; text-align: center; flex: 1; display: flex; flex-direction: column; }
.card-info h3 {
  font-family: var(--font-race); font-size: 1rem; font-weight: 700;
  margin-bottom: 8px; color: var(--nardo); letter-spacing: 1px; text-transform: uppercase;
}
.card-info p { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 15px; flex: 1; line-height: 1.5; }

/* Racing Button */
.produto-btn, .cx-btn {
  background: linear-gradient(90deg, var(--racing), var(--glow));
  color: white; padding: 11px 0; border-radius: 2px;
  font-family: var(--font-race); font-weight: 700; font-size: 0.8rem;
  letter-spacing: 2px; text-transform: uppercase;
  width: 100%; display: block; text-align: center;
  transition: 0.3s; margin-top: auto; border: none;
  clip-path: polygon(6px 0, 100% 0, calc(100% - 6px) 100%, 0 100%);
}
.produto-btn:hover, .cx-btn:hover {
  box-shadow: 0 0 25px rgba(225, 6, 0, 0.5);
  transform: translateY(-1px);
}

/* HOME PRODUCT CARDS */
.cx-produtos-container {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 25px; max-width: 1200px; margin: 0 auto;
}
.cx-produto-card {
  background: var(--carbono-light); border: 1px solid var(--carbono-lighter);
  border-radius: 2px; overflow: hidden;
  transition: 0.4s; display: flex; flex-direction: column;
  position: relative;
}
.cx-produto-card::after {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 3px; background: linear-gradient(90deg, var(--racing), transparent);
  opacity: 0; transition: 0.4s;
}
.cx-produto-card:hover {
  transform: translateY(-6px); border-color: var(--racing);
  box-shadow: 0 10px 40px rgba(193, 18, 31, 0.15);
}
.cx-produto-card:hover::after { opacity: 1; }
.cx-produto-card img {
  width: 100%; height: 200px; object-fit: cover; object-position: center;
  border-bottom: 2px solid var(--carbono-lighter); background-color: var(--carbono);
}
.cx-produto-info {
  padding: 20px; text-align: center; flex: 1;
  display: flex; flex-direction: column;
}
.cx-produto-info h3 {
  font-family: var(--font-race); font-size: 0.95rem; font-weight: 700;
  margin-bottom: 8px; color: var(--nardo); letter-spacing: 1px; text-transform: uppercase;
}

/* Status Indicators — LED Style */
.status {
  font-family: var(--font-race); font-size: 0.7rem; font-weight: 600;
  color: var(--text-muted); margin-bottom: 15px; letter-spacing: 1px;
}
.status .dot {
  display: inline-block; width: 6px; height: 6px;
  border-radius: 50%; margin-right: 6px;
  box-shadow: 0 0 8px currentColor;
}
.st-green { color: #00ff88; } .st-green .dot { background: #00ff88; box-shadow: 0 0 8px #00ff88; }
.st-yellow { color: var(--pinca); } .st-yellow .dot { background: var(--pinca); box-shadow: 0 0 8px var(--pinca); }
.st-red { color: var(--racing); } .st-red .dot { background: var(--racing); box-shadow: 0 0 8px var(--racing); }
.status-green { color: #00ff88; border-color: rgba(0, 255, 136, 0.3) !important; }
.status-yellow { color: var(--pinca); border-color: rgba(244, 195, 0, 0.3) !important; }
.status-red { color: var(--racing); border-color: rgba(193, 18, 31, 0.3) !important; }
.dot-green { background-color: #00ff88; box-shadow: 0 0 5px #00ff88; }
.dot-yellow { background-color: var(--pinca); box-shadow: 0 0 5px var(--pinca); }
.dot-red { background-color: var(--racing); box-shadow: 0 0 5px var(--racing); }

/* =========================================
   AUTH PAGES — Cockpit Login
   ========================================= */
.auth { max-width: 400px; margin: 100px auto; padding: 20px; }
.auth-form input {
  width: 100%; padding: 14px; margin-bottom: 12px;
  background: var(--carbono); border: 1px solid var(--carbono-lighter);
  border-left: 3px solid var(--racing);
  color: var(--nardo); border-radius: 0;
  font-family: var(--font-body); font-size: 1rem; font-weight: 500;
  transition: 0.3s;
}
.auth-form input:focus { border-left-color: var(--glow); outline: none; box-shadow: 0 0 15px rgba(225,6,0,0.1); }
.auth-form button {
  width: 100%; padding: 14px;
  background: linear-gradient(90deg, var(--racing), var(--glow));
  border: none; color: white; border-radius: 0;
  font-family: var(--font-race); font-weight: 700; font-size: 0.85rem;
  letter-spacing: 2px; text-transform: uppercase; cursor: pointer;
  clip-path: polygon(6px 0, 100% 0, calc(100% - 6px) 100%, 0 100%);
}

.auth-wrapper { display: flex; justify-content: center; align-items: center; min-height: 80vh; padding: 20px; }
.auth-box {
  background: linear-gradient(145deg, var(--carbono-light), var(--carbon-fiber));
  border: 1px solid var(--carbono-lighter); border-top: 3px solid var(--racing);
  padding: 40px 30px; border-radius: 0; width: 100%; max-width: 420px;
  text-align: center; box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}
.auth-box h1 { font-family: var(--font-race); color: var(--nardo); letter-spacing: 2px; font-size: 1.5rem; }
.auth-box input {
  width: 100%; padding: 14px; margin-bottom: 12px;
  background: var(--carbono); border: 1px solid var(--carbono-lighter);
  border-left: 3px solid var(--racing);
  color: var(--nardo); border-radius: 0; font-family: var(--font-body); font-size: 1rem;
}
.auth-box input:focus { border-left-color: var(--glow); outline: none; }
.auth-box button {
  width: 100%; padding: 14px;
  background: linear-gradient(90deg, var(--racing), var(--glow));
  border: none; color: white; border-radius: 0;
  font-family: var(--font-race); font-weight: 700; letter-spacing: 2px;
  text-transform: uppercase; cursor: pointer; transition: 0.3s;
  clip-path: polygon(6px 0, 100% 0, calc(100% - 6px) 100%, 0 100%);
}
.auth-box button:hover { box-shadow: 0 0 30px rgba(225,6,0,0.4); }
.auth-box a { color: var(--glow); font-weight: 600; }
.auth-box a:hover { color: var(--pinca); }

/* FAQ */
.faq-container { max-width: 800px; margin: 0 auto; padding: 20px; }
.faq-item {
  background: var(--carbono-light); margin-bottom: 10px;
  padding: 18px; border-radius: 0; cursor: pointer;
  border: 1px solid var(--carbono-lighter); border-left: 3px solid var(--racing);
  transition: 0.3s;
}
.faq-item:hover { border-left-color: var(--glow); background: var(--carbon-fiber); }
.faq-question { font-family: var(--font-race); font-weight: 700; color: var(--nardo); font-size: 0.9rem; letter-spacing: 1px; }
.faq-answer { display: none; margin-top: 12px; color: var(--text-muted); line-height: 1.6; }
.show-answer { display: block !important; }

/* =========================================
   FOOTER — Pit Wall
   ========================================= */
.footer {
  text-align: center; font-size: 0.8rem; color: var(--text-muted);
  padding: 25px 0;
  background: var(--carbono);
  border-top: 2px solid var(--racing);
  margin-top: auto;
  font-family: var(--font-race); letter-spacing: 1px;
}

/* =========================================
   RESPONSIVIDADE
   ========================================= */
@media (max-width: 900px) {
  .hero-container { flex-direction: column-reverse; text-align: center; padding-top: 120px; gap: 2rem; }
  .hero-text h1 { font-size: 2.5rem; }
  .hero-carousel { width: 100%; height: 280px; }
  .topbar { padding: 0 1rem; }
  .nav { gap: 10px; }
  .nav a.link-simples { display: none; }
  .btn-neon span:not(.badge) { display: none; }
  .cx-title, .cx-produtos-title { font-size: 1.5rem; }
}

/* =========================================
   DASHBOARD — Telemetry Panel
   ========================================= */
.painel-wrapper {
  max-width: 1100px; margin: 0 auto; padding: 120px 20px 60px;
  min-height: 80vh; color: var(--nardo);
}
.painel-header {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 40px; border-bottom: 2px solid var(--carbono-lighter); padding-bottom: 20px;
}
.user-welcome h1 {
  font-family: var(--font-race); font-size: 1.6rem; font-weight: 800;
  margin-bottom: 5px; color: var(--nardo); letter-spacing: 2px;
}
.user-welcome span { color: var(--glow); }
.user-email { color: var(--text-muted); font-size: 0.85rem; letter-spacing: 0.5px; }

.btn-logout {
  background: transparent; border: 2px solid var(--carbono-lighter);
  color: var(--nardo); padding: 10px 20px; border-radius: 0;
  font-family: var(--font-race); font-weight: 700; font-size: 0.75rem;
  letter-spacing: 1.5px; text-transform: uppercase; transition: 0.3s;
  clip-path: polygon(6px 0, 100% 0, calc(100% - 6px) 100%, 0 100%);
}
.btn-logout:hover { background: var(--racing); border-color: var(--racing); }

/* Telemetry Cards */
.stats-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px; margin-bottom: 40px;
}
.stat-card {
  background: linear-gradient(145deg, var(--carbono-light), var(--carbon-fiber));
  padding: 25px; border-radius: 0;
  border: 1px solid var(--carbono-lighter);
  border-left: 4px solid var(--racing);
  position: relative; overflow: hidden;
}
.stat-card::after {
  content: ''; position: absolute; bottom: 0; right: 0;
  width: 60px; height: 60px;
  background: radial-gradient(circle at bottom right, rgba(225,6,0,0.06), transparent);
}
.stat-icon { font-size: 1.8rem; color: var(--carbono-lighter); position: absolute; top: 20px; right: 20px; }
.stat-value {
  font-family: var(--font-race); font-size: 2.2rem; font-weight: 800;
  margin: 8px 0; line-height: 1; color: var(--nardo); letter-spacing: 1px;
}
.stat-label {
  font-family: var(--font-race); color: var(--text-muted);
  font-size: 0.65rem; text-transform: uppercase; letter-spacing: 2px; font-weight: 700;
}

/* History Table */
.historico-section {
  background: var(--carbono-light); border: 1px solid var(--carbono-lighter);
  border-top: 3px solid var(--racing); border-radius: 0; padding: 25px;
}
.historico-section h2 {
  font-family: var(--font-race); font-size: 1.1rem; font-weight: 700;
  margin-bottom: 20px; letter-spacing: 2px;
  border-left: 4px solid var(--racing); padding-left: 15px; color: var(--nardo);
}
.table-responsive { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; min-width: 600px; }
th {
  text-align: left; padding: 14px 18px; color: var(--text-muted);
  font-family: var(--font-race); font-size: 0.65rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 2px;
  border-bottom: 2px solid var(--carbono-lighter);
  background: var(--carbon-fiber);
}
td {
  padding: 16px 18px; border-bottom: 1px solid var(--carbono-lighter);
  color: var(--nardo); vertical-align: middle; font-size: 0.95rem;
}
tr:last-child td { border-bottom: none; }
tr:hover td { background: rgba(225, 6, 0, 0.02); }

.row-pendente { background: rgba(244, 195, 0, 0.04) !important; }
.text-pendente { color: var(--pinca); font-family: var(--font-race); font-weight: 700; text-transform: uppercase; font-size: 0.75rem; letter-spacing: 1px; }
.text-aprovado { color: #00ff88; font-family: var(--font-race); font-weight: 700; text-transform: uppercase; font-size: 0.75rem; letter-spacing: 1px; }

.link-pagar { color: var(--nardo); text-decoration: none; display: flex; align-items: center; gap: 8px; }
.link-pagar span { border-bottom: 1px dashed var(--pinca); }
.link-pagar i { font-size: 0.8rem; color: var(--pinca); }

/* Utility Classes */
.flex-align { display: flex; align-items: center; gap: 12px; }
.icon-wrapper { background: rgba(225,6,0,0.06); padding: 8px; border-radius: 2px; display: flex; align-items: center; justify-content: center; }
.text-muted { color: var(--text-muted); }
.text-mono { font-family: var(--font-race); font-size: 0.9rem; letter-spacing: 1px; }
.icon-red { color: var(--racing); }
.text-gold { color: var(--pinca) !important; }
.text-white { color: #ffffff !important; }

.btn-trash {
  background: transparent; border: 1px solid var(--carbono-lighter);
  color: var(--text-muted); width: 30px; height: 30px; border-radius: 2px;
  display: inline-flex; align-items: center; justify-content: center;
  cursor: pointer; transition: 0.2s; margin-left: 10px;
}
.btn-trash:hover { border-color: var(--racing); color: var(--racing); background: rgba(193, 18, 31, 0.08); }

.btn-download-sm {
  margin-top: 5px; display: inline-flex; align-items: center; gap: 6px;
  background: rgba(0, 255, 136, 0.08); border: 1px solid #00ff88; color: #00ff88;
  padding: 4px 10px; border-radius: 2px; font-family: var(--font-race);
  font-size: 0.65rem; font-weight: 700; letter-spacing: 1px;
  text-transform: uppercase; text-decoration: none; transition: 0.2s;
}
.btn-download-sm:hover { background: #00ff88; color: #000; }

.btn-discord-sm {
  margin-top: 5px; display: inline-flex; align-items: center; gap: 6px;
  background: rgba(88, 101, 242, 0.08); border: 1px solid #5865F2; color: #5865F2;
  padding: 4px 10px; border-radius: 2px; font-family: var(--font-race);
  font-size: 0.65rem; font-weight: 700; letter-spacing: 1px;
  text-transform: uppercase; text-decoration: none; transition: 0.2s;
}
.btn-discord-sm:hover { background: #5865F2; color: #fff; }

/* =========================================
   ADMIN — Race Engineer Panel
   ========================================= */
.admin-wrapper { max-width: 1200px; margin: 100px auto 60px; padding: 20px; color: var(--nardo); }

.stats-row { display: flex; gap: 16px; margin-bottom: 40px; flex-wrap: wrap; }
.stat-box {
  background: linear-gradient(145deg, var(--carbono-light), var(--carbon-fiber));
  border: 1px solid var(--carbono-lighter); border-top: 3px solid var(--racing);
  padding: 20px; flex: 1; border-radius: 0; text-align: center; min-width: 200px;
}
.stat-box h3 { font-family: var(--font-race); font-size: 1.8rem; color: #00ff88; margin-bottom: 5px; letter-spacing: 1px; }
.stat-box p { font-family: var(--font-race); color: var(--text-muted); font-size: 0.65rem; text-transform: uppercase; letter-spacing: 2px; font-weight: 700; }

.tabs { display: flex; gap: 0; margin-bottom: 20px; border-bottom: 2px solid var(--carbono-lighter); }
.tab-btn {
  background: none; border: none; color: var(--text-muted);
  font-family: var(--font-race); font-size: 0.8rem; font-weight: 700;
  padding: 12px 24px; cursor: pointer; letter-spacing: 1.5px;
  text-transform: uppercase; transition: 0.3s; border-bottom: 2px solid transparent;
  margin-bottom: -2px;
}
.tab-btn:hover { color: var(--nardo); }
.tab-btn.active { color: var(--glow); border-bottom-color: var(--glow); }
.tab-content { display: none; animation: fadeIn 0.3s; }
.tab-content.active { display: block; }

.admin-table-box {
  background: var(--carbono-light); border-radius: 0;
  border: 1px solid var(--carbono-lighter); border-top: 3px solid var(--racing);
  overflow: hidden; overflow-x: auto;
}

.btn-mini {
  padding: 5px 10px; border-radius: 2px; text-decoration: none;
  color: #fff; font-family: var(--font-race); font-size: 0.7rem; font-weight: 700;
  letter-spacing: 1px; display: inline-flex; align-items: center;
  justify-content: center; transition: 0.2s; margin-right: 4px;
}
.btn-green { background: rgba(0, 255, 136, 0.12); color: #00ff88; border: 1px solid #00ff88; }
.btn-green:hover { background: #00ff88; color: #000; }
.btn-blue { background: rgba(0, 136, 255, 0.12); color: #0088ff; border: 1px solid #0088ff; }
.btn-blue:hover { background: #0088ff; color: #fff; }
.btn-red { background: rgba(193, 18, 31, 0.12); color: var(--racing); border: 1px solid var(--racing); }
.btn-red:hover { background: var(--racing); color: #fff; }

.form-prod {
  display: grid; grid-template-columns: 1fr 1fr; gap: 12px;
  background: var(--carbono-light); padding: 25px; border-radius: 0;
  margin-bottom: 30px; border: 1px solid var(--carbono-lighter); border-top: 3px solid var(--racing);
}
.form-prod input, .form-prod select {
  background: var(--carbono); border: 1px solid var(--carbono-lighter);
  border-left: 3px solid var(--racing);
  color: var(--nardo); padding: 12px; border-radius: 0; width: 100%;
  font-family: var(--font-body); font-size: 1rem;
}
.form-prod input:focus, .form-prod select:focus { border-left-color: var(--glow); outline: none; }
.form-full { grid-column: span 2; }

.btn-create {
  background: linear-gradient(90deg, var(--racing), var(--glow));
  color: #fff; border: none; padding: 14px;
  border-radius: 0; cursor: pointer;
  font-family: var(--font-race); font-weight: 700; font-size: 0.8rem;
  letter-spacing: 2px; text-transform: uppercase;
  clip-path: polygon(6px 0, 100% 0, calc(100% - 6px) 100%, 0 100%);
}
.btn-create:hover { box-shadow: 0 0 25px rgba(225,6,0,0.4); }

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

.admin-prod-img { width: 40px; height: 40px; border-radius: 2px; object-fit: cover; }
.empty-message { text-align: center; padding: 20px; color: var(--text-muted); font-family: var(--font-race); letter-spacing: 1px; }
.actions-cell { display: flex; align-items: center; }

/* =========================================
   EDIT FORMS — Pit Stop Config
   ========================================= */
.edit-wrapper { max-width: 800px; margin: 120px auto; padding: 20px; color: var(--nardo); }
.edit-box {
  background: linear-gradient(145deg, var(--carbono-light), var(--carbon-fiber));
  border: 1px solid var(--carbono-lighter); border-top: 3px solid var(--racing);
  padding: 40px; border-radius: 0; box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}
.edit-header { text-align: center; margin-bottom: 30px; border-bottom: 1px solid var(--carbono-lighter); padding-bottom: 20px; }
.edit-header h1 { font-family: var(--font-race); font-size: 1.4rem; font-weight: 800; color: var(--nardo); letter-spacing: 2px; }
.edit-header span { color: var(--glow); }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 5px; }
.form-group label { display: block; margin-bottom: 6px; color: var(--text-muted); font-family: var(--font-race); font-size: 0.65rem; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; }
.form-group input, .form-group select {
  width: 100%; background: var(--carbono); border: 1px solid var(--carbono-lighter);
  border-left: 3px solid var(--racing);
  color: var(--nardo); padding: 14px; border-radius: 0; font-size: 1rem; transition: 0.3s;
}
.form-group input:focus { border-left-color: var(--glow); outline: none; }
.form-group input[readonly] { background: var(--carbono-light); color: var(--text-muted); cursor: not-allowed; }

.btn-save {
  width: 100%; padding: 16px;
  background: linear-gradient(90deg, var(--racing), var(--glow));
  color: #fff; border: none; border-radius: 0;
  font-family: var(--font-race); font-weight: 800; font-size: 0.85rem;
  letter-spacing: 2px; cursor: pointer; margin-top: 10px; text-transform: uppercase;
  clip-path: polygon(8px 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
}
.btn-save:hover { box-shadow: 0 0 30px rgba(225,6,0,0.4); }
.btn-cancel { display: block; text-align: center; margin-top: 20px; color: var(--text-muted); text-decoration: none; font-size: 0.85rem; }
.btn-cancel:hover { color: var(--nardo); }

@media (max-width: 768px) {
  .form-grid { grid-template-columns: 1fr; }
  .form-full { grid-column: span 1; }
}

/* =========================================
   PRODUTOS PAGE
   ========================================= */
.produtos-wrapper {
  max-width: 1200px; margin: 0 auto; padding: 140px 20px 60px;
  color: var(--nardo); min-height: 80vh; text-align: center;
}
.categoria-section { margin-bottom: 60px; }

.prod-status {
  font-family: var(--font-race); font-size: 0.65rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 1.5px;
  margin-bottom: 12px; display: flex; align-items: center; gap: 6px;
  background: rgba(201, 206, 211, 0.04); padding: 4px 10px; border-radius: 2px;
  border: 1px solid transparent;
}

/* =========================================
   CHART & FILTERS
   ========================================= */
.chart-container {
  position: relative; height: 300px; width: 100%;
  background: var(--carbono-light); border: 1px solid var(--carbono-lighter);
  border-top: 3px solid var(--racing);
  padding: 20px; border-radius: 0; margin-bottom: 40px;
}
.chart-filter-bar {
  display: flex; flex-wrap: wrap; gap: 12px; align-items: center;
  background: var(--carbono-light); padding: 15px; border-radius: 0;
  border: 1px solid var(--carbono-lighter); margin-bottom: 20px;
}
.filter-group { display: flex; flex-direction: column; gap: 5px; }
.filter-group label { font-family: var(--font-race); font-size: 0.6rem; color: var(--text-muted); font-weight: 700; text-transform: uppercase; letter-spacing: 1.5px; }
.chart-select, .chart-date {
  background: var(--carbono); color: var(--nardo); border: 1px solid var(--carbono-lighter);
  padding: 8px 12px; border-radius: 0; font-size: 0.9rem; outline: none;
}
.chart-select:focus, .chart-date:focus { border-color: var(--racing); }
.btn-filter {
  background: var(--nardo); color: var(--carbono); border: none;
  padding: 8px 20px; border-radius: 0; font-family: var(--font-race);
  font-weight: 700; font-size: 0.7rem; letter-spacing: 1px;
  cursor: pointer; height: 36px; align-self: flex-end; transition: 0.2s;
}
.btn-filter:hover { background: #fff; }
.hidden { display: none !important; }

/* =========================================
   RACING STRIPE DIVIDER (Utility)
   ========================================= */
.racing-stripe {
  width: 100%; height: 4px; margin: 40px 0;
  background: linear-gradient(90deg, transparent, var(--racing), var(--glow), var(--pinca), transparent);
  opacity: 0.6;
}