:root {
    --cor-primaria: #c59d5f; --cor-secundaria: #8a6d46; --cor-fundo: #fdfaf5; --cor-script-font: #c59d5f;
    --cor-texto: #5c5c5c; --cor-branco: #ffffff; --cor-rosa-suave: #f5e6e8; --fonte-titulo: 'Playfair Display', serif; --fonte-script: 'Great Vibes', cursive; --fonte-corpo: 'Roboto', sans-serif; --sombra-padrao: 0 4px 15px rgba(0, 0, 0, 0.08);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: var(--fonte-corpo); background-color: var(--cor-fundo); color: var(--cor-texto); line-height: 1.7; transition: background-color 0.4s; }
.page-container { width: 100%; }
header { background-size: cover; background-position: center center; background-repeat: no-repeat; color: var(--cor-branco); padding: 5rem 2rem; text-align: center; transition: background-image 0.4s; }
.header-content { display: inline-block; background-color: rgba(0, 0, 0, 0.45); padding: 2.5rem 4rem; border-radius: 15px; }
header .script-font { font-family: var(--fonte-script); font-size: 3rem; font-weight: normal; color: var(--cor-script-font); text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5); transition: color 0.4s; }
header h1 { font-family: var(--fonte-titulo); font-size: 3.5rem; margin: 0; letter-spacing: 2px; text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5); }
.header-decoration { width: 80px; height: 2px; background-color: var(--cor-primaria); margin: 1.5rem auto; border: none; transition: background-color 0.4s; }
header .data-casamento { font-size: 1.2rem; opacity: 0.9; text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5); }
main { padding: 3rem 1rem; max-width: 1200px; margin: 0 auto; }
.section-title { font-family: var(--fonte-titulo); color: var(--cor-secundaria); text-align: center; font-size: 2.5rem; transition: color 0.4s; }
.section-subtitle { text-align: center; margin-bottom: 3rem; max-width: 600px; margin-left: auto; margin-right: auto; }
.container-presentes { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 2rem; }
.presente-card { background: var(--cor-branco); border-radius: 10px; box-shadow: var(--sombra-padrao); overflow: hidden; display: flex; flex-direction: column; transition: transform 0.3s, box-shadow 0.3s; position: relative; }
.presente-card:hover { transform: translateY(-8px); box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12); }
.presente-card img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; }
.presente-info { padding: 1.5rem; text-align: center; flex-grow: 1; display: flex; flex-direction: column; }
.presente-info h3 { font-family: var(--fonte-titulo); font-size: 1.3rem; margin-top: 0; margin-bottom: 0.8rem; color: var(--cor-secundaria); min-height: 44px; transition: color 0.4s; }
.preco { font-size: 1.5rem; font-weight: 500; color: var(--cor-primaria); margin-bottom: 1.5rem; transition: color 0.4s; }
.card-actions { margin-top: auto; }
.btn-comprar, .btn-assinar { display: block; width: 100%; text-decoration: none; font-weight: 500; padding: 0.8rem 1.5rem; border-radius: 50px; transition: background-color 0.3s; border: none; cursor: pointer; }
.btn-comprar { background: var(--cor-primaria); color: var(--cor-branco); }
.btn-assinar { background: none; color: var(--cor-primaria); border: 2px solid var(--cor-primaria); margin-top: 10px; }
.presente-assinado-info { background-color: #e9f5ea; color: #28a745; padding: 10px; border-radius: 5px; margin-top: 10px; font-weight: 500; }
.mensagem-aviso { text-align: center; font-size: 1.1rem; padding: 2rem; max-width: 800px; margin: 2rem auto; background-color: var(--cor-rosa-suave); border-radius: 8px; color: var(--cor-secundaria); }
footer { text-align: center; padding: 2rem; background-color: #f1e9dc; margin-top: 3rem; font-size: 0.9rem; color: var(--cor-secundaria); }
.fab-container { position: fixed; bottom: 25px; right: 25px; display: flex; flex-direction: column-reverse; gap: 15px; z-index: 1001; align-items: flex-end; }
.admin-buttons-container { display: flex; flex-direction: column-reverse; gap: 10px; }
.fab-btn { width: 60px; height: 60px; color: var(--cor-branco); border: none; border-radius: 50%; box-shadow: var(--sombra-padrao); font-size: 1.5rem; cursor: pointer; display: flex; justify-content: center; align-items: center; transition: all 0.3s; }
.settings-fab { background-color: #6c757d; display: none; /* ESCONDIDO POR PADRÃO */ }
.admin-fab, .add-presente-btn { background-color: var(--cor-primaria); }
.save-edit-btn { background-color: #28a745; }
.fab-btn:hover { transform: scale(1.1); }
.overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(0, 0, 0, 0.6); z-index: 999; opacity: 0; visibility: hidden; transition: opacity 0.3s, visibility 0.3s; }
.overlay.active { opacity: 1; visibility: visible; }
.admin-sidebar, .settings-sidebar { position: fixed; top: 0; right: -100%; width: 100%; max-width: 400px; height: 100vh; background-color: var(--cor-branco); z-index: 1000; padding: 2rem; box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1); transition: right 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94); overflow-y: auto; }
.admin-sidebar.active, .settings-sidebar.active { right: 0; }
.close-btn { position: absolute; top: 15px; right: 20px; background: none; border: none; font-size: 2rem; color: var(--cor-texto); cursor: pointer; }
.admin-sidebar h3, .settings-sidebar h3 { font-family: var(--fonte-titulo); color: var(--cor-secundaria); margin-bottom: 1.5rem; display: flex; align-items: center; gap: 10px; }
form label { font-weight: 500; margin-bottom: 0.5rem; font-size: 0.9rem; display: block; text-align: left; }
form input { padding: 0.8rem; border: 1px solid #ddd; border-radius: 5px; margin-bottom: 1.5rem; width: 100%; }
.settings-sidebar input[type="color"] { padding: 0; height: 40px; background: none; border: none; }
form button { padding: 0.8rem 1.5rem; border: none; border-radius: 50px; cursor: pointer; font-weight: 500; transition: background-color 0.3s; color: var(--cor-branco); background-color: var(--cor-primaria); width: 100%; }
#signature-info-admin { margin-top: 2rem; padding-top: 1rem; border-top: 1px solid #eee; }
#signature-info-admin h4 { margin-bottom: 0.5rem; }
#signature-info-admin p { margin: 0.2rem 0; }
.btn-resetar { background-color: #6c757d; }
#loading-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(255, 255, 255, 0.8); display: flex; justify-content: center; align-items: center; z-index: 2000; }
.spinner { border: 8px solid #f3f3f3; border-top: 8px solid var(--cor-primaria); border-radius: 50%; width: 60px; height: 60px; animation: spin 1s linear infinite; }
@keyframes spin { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }
.card-edit-controls { position: absolute; top: 10px; right: 10px; z-index: 5; display: none; gap: 5px; }
.presente-card.edit-mode .card-edit-controls { display: flex; }
.card-edit-btn { background-color: #007bff; color: white; border: none; border-radius: 50%; width: 30px; height: 30px; font-size: 0.8rem; cursor: pointer; display: flex; justify-content: center; align-items: center; transition: transform 0.2s; }
.delete-btn { background-color: #dc3545; }
.card-edit-btn:hover { transform: scale(1.1); }
.modal-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0, 0, 0, 0.7); display: flex; justify-content: center; align-items: center; z-index: 1100; }
.modal-content { background: white; padding: 2rem; border-radius: 10px; max-width: 500px; width: 90%; position: relative; }
@media (max-width: 768px) {
    .container-presentes { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
    header { padding: 4rem 1rem; } .header-content { padding: 2rem; } header .script-font { font-size: 2.5rem; } header h1 { font-size: 2.8rem; } main { padding: 2rem 1rem; } .section-title { font-size: 2rem; }
}