:root {
  --cor-fundo: #0D0D0D;
  --cor-fundo-card: #161616;
  --cor-borda: #2A2A2A;
  --cor-dourado: #C9A84C;
  --cor-dourado-claro: #E8C97A;
  --cor-dourado-escuro: #8B6914;
  --cor-texto: #F0EAD6;
  --cor-texto-muted: #7A7060;
  --cor-sucesso: #4CAF7D;
  --cor-alerta: #E8A838;
  --cor-perigo: #C0392B;
  --cor-info: #5B8FC9;
}

* { box-sizing: border-box; }
html { scrollbar-color: var(--cor-borda) var(--cor-fundo); }
body {
  margin: 0;
  min-height: 100vh;
  background: var(--cor-fundo);
  color: var(--cor-texto);
  font-family: 'DM Sans', Arial, sans-serif;
  font-weight: 400;
}
a { color: var(--cor-dourado); text-decoration: none; transition: all .2s ease; }
a:hover { color: var(--cor-dourado-claro); }
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--cor-fundo); }
::-webkit-scrollbar-thumb { background: var(--cor-borda); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--cor-dourado); }

h1, h2, .brand, .metrics b {
  font-family: 'Cormorant Garamond', Georgia, serif;
  letter-spacing: 0;
}
h1 { margin: 0; color: var(--cor-texto); font-size: clamp(2rem, 3vw, 3.3rem); font-weight: 600; }
h2 { margin: 30px 0 16px; color: var(--cor-dourado); font-size: 1.8rem; font-weight: 600; }
.eyebrow {
  margin: 0 0 6px;
  color: var(--cor-texto-muted);
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: .72rem;
}

.menu-toggle { display: none; }
.sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  width: 240px;
  height: 100vh;
  padding: 28px 20px;
  background: #0D0D0D;
  border-right: 1px solid var(--cor-borda);
  z-index: 20;
  display: flex;
  flex-direction: column;
}
.brand {
  display: grid;
  gap: 2px;
  color: var(--cor-dourado);
  font-size: 2.2rem;
  line-height: .9;
  font-weight: 700;
}
.brand span {
  font-family: 'DM Sans', Arial, sans-serif;
  color: var(--cor-texto-muted);
  font-size: .68rem;
  text-transform: uppercase;
  letter-spacing: 2.5px;
}
.brand-line {
  height: 1px;
  width: 100%;
  margin: 24px 0;
  background: rgba(201,168,76,.4);
}
.side-nav { display: grid; gap: 7px; }
.side-nav a {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 44px;
  padding: 0 14px;
  border-radius: 8px;
  color: var(--cor-texto-muted);
  font-size: .9rem;
}
.side-nav a:hover { background: #1E1A12; color: var(--cor-dourado); }
.side-nav a.active { color: var(--cor-dourado); background: rgba(201,168,76,.06); }
.side-nav a.active::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  bottom: 10px;
  width: 3px;
  border-radius: 3px;
  background: var(--cor-dourado);
}
.sidebar-footer {
  margin-top: auto;
  padding-top: 18px;
  border-top: 1px solid var(--cor-borda);
  display: grid;
  gap: 14px;
}
.sidebar-footer small {
  display: block;
  color: var(--cor-texto-muted);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-size: .65rem;
}
.sidebar-footer strong { color: var(--cor-texto); font-size: .95rem; }

.admin-main {
  margin-left: 240px;
  padding: 32px 40px;
  min-height: 100vh;
  animation: fadeIn .35s ease both;
}
.public-main {
  min-height: calc(100vh - 70px);
  padding: 34px 24px;
  animation: fadeIn .35s ease both;
}
@keyframes fadeIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

.public-top {
  height: 70px;
  padding: 0 30px;
  border-bottom: 1px solid var(--cor-borda);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.public-top nav { display: flex; gap: 18px; }

.heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 24px;
}
.page-shell { max-width: 1240px; }
.narrow { max-width: 920px; }

.panel, .card, .table {
  background: #111;
  border: 1px solid var(--cor-borda);
  border-radius: 16px;
}
.metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin-bottom: 30px;
}
.metrics > div {
  position: relative;
  overflow: hidden;
  min-height: 132px;
  padding: 24px;
  background: linear-gradient(135deg, #161616 0%, #1A1610 100%);
  border: 1px solid var(--cor-borda);
  border-top: 2px solid var(--cor-dourado);
  border-radius: 12px;
  transition: all .2s ease;
}
.metrics > div:hover { box-shadow: 0 8px 32px rgba(201,168,76,.12); transform: translateY(-2px); }
.metrics span {
  color: var(--cor-texto-muted);
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: .7rem;
}
.metrics b {
  display: block;
  margin-top: 10px;
  color: var(--cor-dourado);
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1;
}
.metrics i {
  position: absolute;
  right: 20px;
  bottom: 10px;
  color: rgba(201,168,76,.4);
  font-style: normal;
  font-size: 3rem;
}

.button, button, .primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 12px 28px;
  border-radius: 6px;
  border: 0;
  background: linear-gradient(135deg, var(--cor-dourado), var(--cor-dourado-escuro));
  color: var(--cor-fundo);
  font-family: 'DM Sans', sans-serif;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  font-size: .75rem;
  cursor: pointer;
  transition: all .3s ease;
}
.button:hover, button:hover, .primary:hover {
  opacity: .9;
  color: var(--cor-fundo);
  box-shadow: 0 4px 20px rgba(201,168,76,.35);
}
.outline, .button.outline {
  background: transparent;
  border: 1px solid var(--cor-dourado);
  color: var(--cor-dourado);
}
.outline:hover, .button.outline:hover {
  background: rgba(201,168,76,.08);
  color: var(--cor-dourado-claro);
}
.icon-action {
  display: inline-flex;
  margin-right: 8px;
  color: var(--cor-dourado);
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.table { overflow-x: auto; border-radius: 12px; }
table { width: 100%; border-collapse: collapse; min-width: 760px; }
th {
  background: #0F0F0F;
  color: var(--cor-texto-muted);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-size: .68rem;
  font-weight: 600;
}
th, td {
  text-align: left;
  padding: 15px 16px;
  border-bottom: 1px solid #1E1E1E;
}
td { color: var(--cor-texto); font-size: .92rem; }
tr:hover td { background: #161610; }
tr:last-child td { border-bottom: 0; }
.muted { color: var(--cor-texto-muted); }
.money-success { color: var(--cor-sucesso); font-weight: 600; }
.money-danger { color: var(--cor-perigo); font-weight: 600; }

.badge {
  display: inline-flex;
  align-items: center;
  padding: 5px 12px;
  border-radius: 20px;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .5px;
  text-transform: uppercase;
}
.badge-success { color: var(--cor-sucesso); background: rgba(76,175,125,.12); }
.badge-warning { color: var(--cor-alerta); background: rgba(232,168,56,.12); }
.badge-info { color: var(--cor-info); background: rgba(91,143,201,.12); }
.badge-danger { color: var(--cor-perigo); background: rgba(192,57,43,.12); }
.badge-muted { color: var(--cor-texto-muted); background: rgba(122,112,96,.10); }

.form-title { margin-bottom: 22px; }
.form-title h1 {
  color: var(--cor-dourado);
  font-size: 2rem;
}
.form-title p {
  margin: 6px 0 0;
  color: var(--cor-texto-muted);
}
.form-title::after {
  content: "";
  display: block;
  width: 48px;
  height: 2px;
  margin-top: 14px;
  background: var(--cor-dourado);
}
form.panel, .form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  padding: 32px;
  background: #111;
  border-radius: 16px;
}
.auth-card {
  display: grid;
  gap: 16px;
  width: min(420px, 100%);
  padding: 34px;
  border: 1px solid var(--cor-borda);
  border-radius: 18px;
  background: linear-gradient(135deg, #111 0%, #17130d 100%);
  box-shadow: 0 22px 70px rgba(0,0,0,.28);
}
.form label:nth-last-child(2), .form button { grid-column: 1 / -1; }
label {
  display: grid;
  gap: 8px;
  color: var(--cor-texto-muted);
  font-size: .78rem;
  font-weight: 500;
}
input, select, textarea {
  width: 100%;
  min-height: 46px;
  padding: 12px 16px;
  background: #111;
  border: 1px solid var(--cor-borda);
  border-radius: 8px;
  color: var(--cor-texto);
  font-family: 'DM Sans', sans-serif;
  transition: all .2s ease;
}
textarea { min-height: 110px; resize: vertical; }
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--cor-dourado);
  box-shadow: 0 0 0 3px rgba(201,168,76,.1);
}
.upload-field {
  min-height: 118px;
  padding: 22px;
  border: 1px dashed rgba(201,168,76,.7);
  border-radius: 12px;
  justify-items: center;
  text-align: center;
  color: var(--cor-dourado);
}
.upload-field::before { content: "▣"; font-size: 2rem; }
.upload-field span { color: var(--cor-texto-muted); }

.filters {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin: -6px 0 20px;
}
.filter {
  padding: 8px 14px;
  border: 1px solid var(--cor-borda);
  border-radius: 999px;
  color: var(--cor-texto-muted);
  font-size: .78rem;
}
.filter.active, .filter:hover {
  border-color: var(--cor-dourado);
  color: var(--cor-dourado);
  background: rgba(201,168,76,.08);
}

.detail { display: grid; grid-template-columns: 320px 1fr 260px; gap: 18px; align-items: start; }
.piece-frame {
  aspect-ratio: 1;
  border: 1px solid rgba(201,168,76,.55);
  border-radius: 18px;
  padding: 10px;
  background: #111;
}
.photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 12px;
}
.photo-placeholder {
  height: 100%;
  display: grid;
  place-items: center;
  border-radius: 12px;
  color: var(--cor-texto-muted);
  background: #0f0f0f;
}
dl { display: grid; grid-template-columns: 145px 1fr; gap: 14px 18px; margin: 0; }
dt {
  color: var(--cor-texto-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: .68rem;
}
dd { margin: 0; color: var(--cor-texto); }
.info-panel, .qr { padding: 22px; }
.qr { display: grid; gap: 14px; justify-items: center; text-align: center; }
.qr img {
  max-width: 100%;
  height: auto;
  padding: 10px;
  border-radius: 12px;
  background: #fff;
}
.qr.big { max-width: 390px; }

.timeline {
  list-style: none;
  padding: 0;
  display: grid;
  gap: 12px;
}
.timeline li {
  position: relative;
  padding: 14px 16px 14px 24px;
  background: #111;
  border: 1px solid var(--cor-borda);
  border-radius: 10px;
  color: var(--cor-texto);
}
.luxury-timeline li::before {
  content: "";
  position: absolute;
  left: -6px;
  top: 18px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--cor-dourado);
  box-shadow: 0 0 0 4px rgba(201,168,76,.12);
}
.timeline span {
  display: block;
  margin-bottom: 5px;
  color: var(--cor-texto-muted);
  font-size: .76rem;
}
.timeline em { color: var(--cor-texto-muted); font-style: normal; }

.flash {
  margin-bottom: 20px;
  padding: 14px 16px;
  border-radius: 10px;
  border: 1px solid rgba(76,175,125,.35);
  background: rgba(76,175,125,.1);
  color: var(--cor-sucesso);
}
.flash.err {
  border-color: rgba(192,57,43,.35);
  background: rgba(192,57,43,.1);
  color: var(--cor-perigo);
}

.login-split {
  min-height: calc(100vh - 70px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin: -34px -24px;
}
.login-art {
  display: grid;
  align-items: end;
  padding: 64px;
  background:
    radial-gradient(circle at 28% 24%, rgba(201,168,76,.25), transparent 28%),
    linear-gradient(135deg, rgba(13,13,13,.55), rgba(13,13,13,.98)),
    repeating-linear-gradient(45deg, rgba(201,168,76,.12) 0 1px, transparent 1px 28px);
  border-right: 1px solid var(--cor-borda);
}
.login-art p, .public-hero p, .public-os-card p {
  color: var(--cor-dourado);
  text-transform: uppercase;
  letter-spacing: 3px;
  font-size: .72rem;
}
.login-art h1 {
  color: var(--cor-dourado);
  font-size: clamp(3.5rem, 8vw, 7rem);
  line-height: .85;
}
.login-art span, .public-hero span {
  display: block;
  max-width: 420px;
  margin-top: 18px;
  color: var(--cor-texto);
  font-size: 1.05rem;
}
.login-panel {
  display: grid;
  place-items: center;
  padding: 40px;
}
.public-link { color: var(--cor-texto-muted); text-align: center; }

.public-search {
  max-width: 980px;
  margin: 0 auto;
  padding-top: 5vh;
}
.public-hero {
  text-align: center;
  padding: 42px 28px;
  border: 1px solid var(--cor-borda);
  border-radius: 22px;
  background: radial-gradient(circle at 50% 0, rgba(201,168,76,.18), transparent 42%), #111;
}
.public-hero h1 { color: var(--cor-dourado); }
.public-hero span { margin-left: auto; margin-right: auto; color: var(--cor-texto-muted); }
.search {
  display: flex;
  gap: 10px;
  max-width: 640px;
  margin: 26px auto 0;
}
.public-results { margin-top: 24px; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 16px; }
.card { padding: 18px; display: grid; gap: 9px; }
.result-card strong { font-family: 'Cormorant Garamond'; color: var(--cor-dourado); font-size: 1.6rem; }
.public-os {
  max-width: 760px;
  margin: 0 auto;
  display: grid;
  gap: 18px;
}
.public-os-card {
  padding: 34px;
  border: 1px solid var(--cor-borda);
  border-radius: 22px;
  background: radial-gradient(circle at 20% 0, rgba(201,168,76,.16), transparent 35%), #111;
}
.public-os-card h1 { color: var(--cor-dourado); }
.public-os-card h2 { color: var(--cor-texto); }
.public-photo {
  max-height: 440px;
  border: 1px solid rgba(201,168,76,.55);
}

.hamburger, .menu-overlay { display: none; }

@media (max-width: 900px) {
  .metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .detail { grid-template-columns: 1fr; }
  .login-split { grid-template-columns: 1fr; }
  .login-art { min-height: 38vh; padding: 36px; }
}
@media (max-width: 768px) {
  .hamburger {
    display: grid;
    position: fixed;
    top: 16px;
    left: 16px;
    z-index: 31;
    width: 42px;
    height: 42px;
    padding: 10px;
    border: 1px solid var(--cor-borda);
    border-radius: 8px;
    background: #111;
    gap: 4px;
  }
  .hamburger span { height: 2px; background: var(--cor-dourado); }
  .sidebar { transform: translateX(-100%); transition: transform .25s ease; }
  .menu-toggle:checked ~ .sidebar { transform: translateX(0); }
  .menu-toggle:checked ~ .menu-overlay {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 19;
    background: rgba(0,0,0,.62);
  }
  .admin-main { margin-left: 0; padding: 76px 18px 24px; }
  .public-top { padding: 0 16px; }
  .heading, .search { flex-direction: column; align-items: stretch; }
  .metrics, .form, form.panel { grid-template-columns: 1fr; }
  .metrics b { font-size: 2.1rem; }
  dl { grid-template-columns: 1fr; }
  .login-panel { padding: 28px 18px; }
}