/* =============================================
   GALERIA — Estilos
   ============================================= */

/* Reset básico */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background-color: #050509;
  color: #f5f5f5;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

a {
  text-decoration: none;
}

/* ── Header ── */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(5, 5, 9, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  padding: 16px clamp(20px, 5vw, 80px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: 0.82rem;
  color: #f5f5f5;
}

.brand-mark {
  width: 26px;
  height: 26px;
  flex-shrink: 0;
  border-radius: 999px;
  background: radial-gradient(circle at 30% 20%, #ffffff, #f5f5f5 26%, transparent 55%),
    radial-gradient(circle at 80% 80%, #e3b66d, #f28f45);
  box-shadow: 0 0 0 1px #ffffff30, 0 0 24px rgba(0, 0, 0, 0.8);
}

.back-link {
  font-size: 0.88rem;
  color: rgba(245, 245, 245, 0.6);
  letter-spacing: 0.06em;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: color 0.2s;
}

.back-link {
  font-size: 0.88rem;
  color: rgba(245, 245, 245, 0.6);
  letter-spacing: 0.06em;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: color 0.2s;
}

.back-link:hover {
  color: #f5f5f5;
}

.back-link svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ── Header actions group ── */
.header-actions {
  display: flex;
  align-items: center;
  gap: 20px;
}

/* ── Botão Admin (header) ── */
.btn-admin {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 16px;
  border: 1.5px solid rgba(245, 245, 245, 0.2);
  border-radius: 999px;
  background: transparent;
  color: rgba(245, 245, 245, 0.55);
  font-size: 0.83rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}
.btn-admin svg {
  width: 15px;
  height: 15px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.btn-admin:hover {
  border-color: rgba(245, 245, 245, 0.5);
  color: #f5f5f5;
}
.btn-admin.ativo {
  border-color: #e3b66d;
  color: #e3b66d;
}

/* ── Badge de admin no header da galeria (mostra quando logado) ── */
.admin-header-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 14px;
  border: 1.5px solid rgba(227, 182, 109, 0.4);
  border-radius: 999px;
  background: rgba(227, 182, 109, 0.08);
  color: #e3b66d;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  pointer-events: none;
  user-select: none;
}
.admin-header-badge svg {
  width: 13px;
  height: 13px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
}

/* ── Logo + assinatura no header da galeria ── */
.brand-wrapper {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
}
.brand-signature {
  max-width: 130px;
  height: auto;
  opacity: 0.85;
  pointer-events: none;
  user-select: none;
  -webkit-user-select: none;
  -webkit-user-drag: none;
}

/* ── Form do upload (inline com o painel admin) ── */
.admin-form-upload {
  display: inline-flex;
  align-items: center;
}

/* ── Painel admin ── */
.admin-panel {
  border-top: 1px solid rgba(245, 245, 245, 0.08);
  border-bottom: 1px solid rgba(245, 245, 245, 0.08);
  background: rgba(255, 255, 255, 0.03);
  padding: 20px clamp(20px, 5vw, 80px);
}
.admin-panel-inner {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.admin-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #e3b66d;
  padding: 5px 12px;
  border: 1px solid rgba(227, 182, 109, 0.35);
  border-radius: 999px;
}
.admin-badge svg {
  width: 13px;
  height: 13px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
}
.btn-logout {
  margin-left: auto;
  padding: 8px 18px;
  border: 1.5px solid rgba(245, 245, 245, 0.2);
  border-radius: 8px;
  background: transparent;
  color: rgba(245, 245, 245, 0.55);
  font-size: 0.85rem;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
}
.btn-logout:hover {
  border-color: rgba(245, 245, 245, 0.5);
  color: #f5f5f5;
}

/* ── Upload label + file input ── */
#file-input { display: none; }
.upload-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  border: 1.5px solid rgba(245, 245, 245, 0.25);
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 500;
  color: #f5f5f5;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  white-space: nowrap;
}
.upload-label:hover {
  border-color: rgba(245, 245, 245, 0.6);
  background: rgba(255, 255, 255, 0.05);
}
.upload-label svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}

/* ── Upload status ── */
.upload-status {
  font-size: 0.85rem;
  color: rgba(245, 245, 245, 0.45);
}
.upload-status.sucesso { color: #6dbf7e; }
.upload-status.erro    { color: #e36d6d; }

/* ── Botão deletar no card ── */
.btn-deletar {
  position: absolute;
  top: 8px;
  right: 8px;
  z-index: 10;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  border: none;
  background: rgba(5, 5, 9, 0.8);
  color: rgba(245, 245, 245, 0.7);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, color 0.2s;
}
.btn-deletar:hover {
  background: rgba(227, 109, 109, 0.85);
  color: #fff;
}
.btn-deletar svg {
  width: 15px;
  height: 15px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  pointer-events: none;
}

/* ── Modal de login ── */
.modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 199;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}
.modal-box {
  position: relative;
  z-index: 201;
  background: #0e0e14;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 14px;
  padding: 36px 32px 32px;
  width: 100%;
  max-width: 400px;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.6);
}
.modal-box h2 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 6px;
}
.modal-desc {
  font-size: 0.88rem;
  color: rgba(245, 245, 245, 0.5);
  margin-bottom: 24px;
}
.modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  background: none;
  border: none;
  color: rgba(245, 245, 245, 0.4);
  cursor: pointer;
  padding: 6px;
  line-height: 0;
  transition: color 0.2s;
}
.modal-close:hover { color: #f5f5f5; }
.modal-close svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
}
.modal-box .form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}
.modal-box label {
  font-size: 0.83rem;
  color: rgba(245, 245, 245, 0.55);
  letter-spacing: 0.05em;
}
.modal-box input[type="password"] {
  padding: 10px 14px;
  border: 1.5px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.05);
  color: #f5f5f5;
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.2s;
}
.modal-box input[type="password"]:focus {
  border-color: rgba(245, 245, 245, 0.4);
}
.login-error {
  font-size: 0.83rem;
  color: #e36d6d;
  margin-bottom: 12px;
}
.modal-box button[type="submit"] {
  width: 100%;
  padding: 11px;
  border: none;
  border-radius: 8px;
  background: #f5f5f5;
  color: #050509;
  font-size: 0.92rem;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.2s;
}
.modal-box button[type="submit"]:hover  { opacity: 0.88; }
.modal-box button[type="submit"]:disabled { opacity: 0.5; cursor: default; }

/* ── Hero da página ── */
.galeria-hero {
  padding: 60px clamp(20px, 5vw, 80px) 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.galeria-hero h1 {
  font-size: clamp(1.6rem, 3.5vw, 2.6rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}

.galeria-hero p {
  color: rgba(245, 245, 245, 0.55);
  font-size: 0.95rem;
  max-width: 520px;
}

/* ── Grid da galeria ── */
.galeria-wrapper {
  padding: 40px clamp(20px, 5vw, 80px) 80px;
}

.empty-state {
  text-align: center;
  padding: 80px 20px;
  color: rgba(245, 245, 245, 0.3);
}

.empty-state svg {
  width: 52px;
  height: 52px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  margin: 0 auto 16px;
}

.empty-state p {
  font-size: 0.95rem;
}

.galeria-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 12px;
}

/* ── Cartão de imagem ── */
.galeria-item {
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.04);
  aspect-ratio: 4 / 3;
  cursor: pointer;
}

.galeria-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  /* Proteção visual */
  pointer-events: none;
  user-select: none;
  -webkit-user-select: none;
  -webkit-user-drag: none;
}

/* ── Marca d'água sobre cada foto ── */
.watermark {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;       /* não interfere no clique */
  opacity: 0.32;
  mix-blend-mode: screen;     /* combina suave com a foto */
  z-index: 2;
}

.watermark img {
  max-width: 60%;
  max-height: 60%;
  filter: drop-shadow(0 1px 2px rgba(0,0,0,0.4));
  user-select: none;
  -webkit-user-select: none;
  -webkit-user-drag: none;
}

/* Marca d'água mais discreta no lightbox (foto grande) */
.watermark-lightbox {
  opacity: 0.25;
}

.watermark-lightbox img {
  max-width: 35%;
}

/* Container da imagem dentro do lightbox para a marca d'água ficar relativa a ela */
.lightbox-content {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ── Lightbox ── */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(0, 0, 0, 0.92);
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.lightbox.open {
  display: flex;
}

.lightbox-img {
  max-width: min(90vw, 960px);
  max-height: 85vh;
  border-radius: 8px;
  object-fit: contain;
  pointer-events: none;
  user-select: none;
  -webkit-user-select: none;
  -webkit-user-drag: none;
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 24px;
  background: none;
  border: none;
  color: rgba(245, 245, 245, 0.7);
  cursor: pointer;
  padding: 8px;
  line-height: 0;
  transition: color 0.2s;
}

.lightbox-close:hover {
  color: #f5f5f5;
}

.lightbox-close svg {
  width: 28px;
  height: 28px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ── Footer ── */
footer {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 24px clamp(20px, 5vw, 80px);
  text-align: center;
  color: rgba(245, 245, 245, 0.3);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
}

/* ── Responsividade ── */
@media (max-width: 600px) {
  .galeria-grid {
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 8px;
  }

  .admin-panel-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .btn-logout {
    margin-left: 0;
  }
}