:root {
  --black: #08090a;
  --charcoal: #121314;
  --charcoal-2: #1b1c1e;
  --charcoal-3: #242527;
  --line: #2c2d30;
  --green: #4f7e1c;
  --green-bright: #79b62a;
  --red: #d81f26;
  --steel: #edeef0;
  --steel-dim: #a2a4a9;
  --steel-faint: #6b6d72;
  --font-display: "Anton", sans-serif;
  --font-body: "Rajdhani", "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--black);
  color: var(--steel);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 16px;
}
a { color: inherit; }
h1, h2, h3 { font-family: var(--font-display); font-weight: 400; text-transform: uppercase; margin: 0; letter-spacing: 0.02em; }

/* ---- Tela de login ---- */
.login-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(ellipse 700px 500px at 80% 10%, rgba(216,31,38,0.16), transparent 60%),
    radial-gradient(ellipse 700px 500px at 10% 90%, rgba(121,182,42,0.14), transparent 60%),
    var(--black);
  padding: 20px;
}
.login-card {
  width: 100%;
  max-width: 380px;
  background: var(--charcoal);
  border: 1px solid var(--line);
  border-top: 3px solid var(--red);
  border-radius: 6px;
  padding: 36px 32px;
}
.login-card img { height: 60px; display: block; margin: 0 auto 18px; }
.login-card h1 { text-align: center; font-size: 26px; margin-bottom: 4px; }
.login-card .sub { text-align: center; color: var(--steel-faint); font-size: 13px; margin-bottom: 26px; text-transform: uppercase; letter-spacing: 0.1em; }

/* ---- Formulários ---- */
label { display: block; font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: var(--steel-dim); margin-bottom: 6px; }
input[type=text], input[type=password], input[type=email], input[type=tel], input[type=file], textarea, select {
  width: 100%;
  background: var(--charcoal-2);
  border: 1px solid var(--line);
  color: var(--steel);
  padding: 12px 14px;
  border-radius: 4px;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 18px;
}
input:focus, textarea:focus, select:focus { outline: none; border-color: var(--green-bright); }
textarea { resize: vertical; min-height: 90px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border: none; border-radius: 4px; padding: 13px 24px;
  font-family: var(--font-body); font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em;
  font-size: 14px; cursor: pointer;
}
.btn--primary { background: var(--red); color: #fff; width: 100%; }
.btn--primary:hover { background: #ef2830; }
.btn--green { background: var(--green-bright); color: #0a0a0a; }
.btn--green:hover { background: #8fce34; }
.btn--outline { background: transparent; border: 1px solid var(--line); color: var(--steel-dim); }
.btn--outline:hover { border-color: var(--red); color: var(--red); }
.btn--danger { background: #4a1214; color: #ff9fa2; border: 1px solid #6e1c1f; padding: 8px 14px; font-size: 12px; }
.btn--danger:hover { background: #6e1c1f; }

.error-msg { background: #4a1214; border: 1px solid #6e1c1f; color: #ff9fa2; padding: 10px 14px; border-radius: 4px; font-size: 14px; margin-bottom: 18px; }
.ok-msg { background: #1c3a0e; border: 1px solid #345d1a; color: #b7e58a; padding: 10px 14px; border-radius: 4px; font-size: 14px; margin-bottom: 18px; }

/* ---- Layout do painel ---- */
.admin-header {
  position: sticky; top: 0; z-index: 20;
  background: rgba(8,9,10,0.95);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(8px);
}
.admin-header__inner { max-width: 1180px; margin: 0 auto; padding: 14px 24px; display: flex; align-items: center; justify-content: space-between; }
.admin-header__brand { display: flex; align-items: center; gap: 12px; }
.admin-header__brand img { height: 38px; }
.admin-header__brand span { font-family: var(--font-display); font-size: 18px; }
.admin-header__actions { display: flex; gap: 12px; align-items: center; }
.admin-header__actions a.view-site { font-size: 13px; font-weight: 700; text-transform: uppercase; color: var(--steel-dim); }
.admin-header__actions a.view-site:hover { color: var(--green-bright); }

.admin-wrap { max-width: 1180px; margin: 0 auto; padding: 30px 24px 80px; }

.tabs { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 30px; border-bottom: 1px solid var(--line); padding-bottom: 0; }
.tab-btn {
  background: transparent; border: none; color: var(--steel-faint);
  padding: 12px 18px; font-family: var(--font-body); font-weight: 700;
  text-transform: uppercase; font-size: 13px; letter-spacing: 0.04em;
  border-bottom: 2px solid transparent; cursor: pointer;
}
.tab-btn:hover { color: var(--steel); }
.tab-btn.is-active { color: var(--green-bright); border-bottom-color: var(--green-bright); }

.tab-panel { display: none; }
.tab-panel.is-active { display: block; }

.panel-card {
  background: var(--charcoal); border: 1px solid var(--line); border-radius: 6px;
  padding: 28px; margin-bottom: 24px;
}
.panel-card h2 { font-size: 20px; margin-bottom: 4px; }
.panel-card .hint { color: var(--steel-faint); font-size: 13px; margin: 0 0 20px; text-transform: none; letter-spacing: 0; font-weight: 500; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 22px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 0 22px; }
@media (max-width: 720px) { .grid-2, .grid-3 { grid-template-columns: 1fr; } }

.repeat-item {
  border: 1px solid var(--line); border-left: 3px solid var(--green-bright);
  border-radius: 4px; padding: 18px 20px 4px; margin-bottom: 16px; background: var(--charcoal-2);
}
.repeat-item .idx { color: var(--green-bright); font-size: 12px; font-weight: 700; letter-spacing: 0.08em; margin-bottom: 10px; display: block; text-transform: uppercase; }

.save-bar {
  position: sticky; bottom: 0; z-index: 15;
  background: rgba(8,9,10,0.96); border-top: 1px solid var(--line);
  margin: 0 -24px; padding: 16px 24px; backdrop-filter: blur(8px);
  display: flex; justify-content: flex-end; gap: 12px;
}

.gallery-admin-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 16px; margin-top: 20px; }
.gallery-admin-item { border: 1px solid var(--line); border-radius: 4px; overflow: hidden; background: var(--charcoal-2); }
.gallery-admin-item img { width: 100%; height: 120px; object-fit: cover; display: block; }
.gallery-admin-item .cap { padding: 10px; }
.gallery-admin-item .cap p { font-size: 12px; color: var(--steel-faint); margin: 0 0 8px; }
.upload-row { display: flex; gap: 14px; align-items: end; flex-wrap: wrap; }
.upload-row > div { flex: 1; min-width: 200px; }
.upload-row input[type=file] { margin-bottom: 0; }