/* --- Cores e Tipografia Base (Baseado na Logo Trokify) --- */
:root {
    --cor-fundo: #F5F5DC;          /* Creme suave (Base do logo) */
    --cor-texto-forte: #1E1E1E;    /* Preto forte (Cor da fonte da logo) */
    --cor-primaria: #00798C;       /* Verde-azulado/Teal (Cor principal do logo) */
    --cor-secundaria: #F79256;     /* Laranja/Abóbora (Cor de destaque do logo) */
    --cor-suave: #BBBBBB;          /* Cinza para bordas e rodapé */
    --cor-erro: #D9534F;           /* Vermelho para exclusão/erro */
    --fonte-principal: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --sombra-leve: 0 4px 6px rgba(0, 0, 0, 0.1);
}

body {
    font-family: var(--fonte-principal);
    background-color: var(--cor-fundo);
    color: var(--cor-texto-forte);
    margin: 0;
    padding: 0;
    line-height: 1.6;
}

/* --- Cabeçalho e Rodapé --- */

header {
    background-color: white; 
    padding: 20px 0;
    text-align: center;
    box-shadow: var(--sombra-leve);
    margin-bottom: 30px;
}

.logo-container {
    display: flex;
    align-items: center; 
    justify-content: center; 
    gap: 20px; 
    margin-bottom: 8px;
}

.logo-trokify {
    height: 65px; 
    width: auto;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

header h1 {
    font-size: 3em;
    margin: 0;
    color: var(--cor-texto-forte); 
    letter-spacing: -1px; 
    font-weight: 800;
}

header p {
    color: var(--cor-texto-forte);
    font-weight: 500;
    margin-top: 5px; 
}

footer {
    text-align: center;
    padding: 20px 0;
    margin-top: 50px;
    border-top: 1px solid var(--cor-suave);
    color: var(--cor-suave);
    font-size: 0.9em;
}

/* --- Layout Principal (Centralização) --- */

main {
    width: 90%;
    max-width: 1000px; 
    margin: 0 auto;
    padding: 20px 0;
}

h2 {
    color: var(--cor-primaria);
    border-bottom: 2px solid var(--cor-secundaria);
    padding-bottom: 10px;
    margin-top: 40px;
    margin-bottom: 20px;
}

/* --- Badge Premium --- */
.premium-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.70em; /* compacto para não quebrar layout */
    font-weight: 600;
    padding: 2px 6px 2px 5px;
    border-radius: 12px;
    background: linear-gradient(135deg,#ffd700,#ffb300);
    color: #2d2d2d;
    box-shadow: 0 2px 4px rgba(0,0,0,0.15);
    letter-spacing: .5px;
    vertical-align: middle;
}
.premium-badge .star {
    font-size: 1.1em;
    line-height: 1;
}
.premium-badge[aria-label] {
    cursor: help;
}
/* Versão mínima (apenas ícone) quando espaço reduzido */
.premium-badge.minimal {
    padding: 2px 5px;
    font-size: 0.65em;
}

/* --- Estilização de Formulários e Entradas --- */

form {
    background-color: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: var(--sombra-leve);
    display: flex;
    flex-direction: column;
    gap: 15px; 
}

#form-pesquisa {
    flex-direction: row;
    gap: 12px;
    align-items: stretch;
}

#campo-pesquisa {
    flex: 1 1 auto;
    min-width: 0;
}

.search-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    align-items: stretch;
}

.search-actions button {
    flex: 0 0 auto;
    min-width: 110px;
}

@media (max-width: 600px) {
    #form-pesquisa {
        flex-direction: column;
        align-items: stretch;
    }
    .search-actions {
        gap: 6px;
    }
    .search-actions button {
        flex: 1 1 calc(50% - 3px);
        padding: 10px 12px;
        font-size: 0.95em;
    }
}

.hashtags-container {
    margin: 16px 0 10px;
    padding: 12px 16px;
    background: rgba(0, 121, 140, 0.08);
    border: 1px solid rgba(0, 121, 140, 0.18);
    border-radius: 8px;
}

.hashtags-title {
    margin: 0 0 8px;
    font-weight: 600;
    color: var(--cor-primaria);
}

.hashtags-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.hashtag-pill {
    background: white;
    border: 1px solid rgba(0, 121, 140, 0.35);
    border-radius: 999px;
    padding: 6px 12px;
    font-size: 0.9em;
    font-weight: 600;
    color: var(--cor-primaria);
    box-shadow: 0 2px 4px rgba(0,0,0,0.06);
}

form label {
    font-weight: bold;
    color: var(--cor-texto-forte);
    margin-top: 10px;
}

form input[type="text"],
form input[type="email"],
form input[type="password"],
form input[type="tel"],
form input[type="number"],
form textarea,
form select,
form input[type="file"] {
    padding: 12px;
    border: 1px solid var(--cor-suave);
    border-radius: 5px;
    font-size: 1em;
}

/* --- Estilização de Botões (Geral) --- */

button, .btn-topo {
    background-color: var(--cor-secundaria); 
    color: white;
    padding: 12px 20px;
    border: none;
    border-radius: 5px;
    font-size: 1em;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s ease;
    text-decoration: none; 
    text-align: center;
    display: inline-block;
}

button:hover, .btn-topo:hover {
    background-color: #e8844f; 
}

/* Botões do Topo (Navegação) */
#nav-publica, #nav-logada {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 10px;
    max-width: 100%;
}

.btn-topo {
    padding: 8px 15px;
    background-color: var(--cor-primaria);
    font-size: 0.9em;
}

.btn-topo:hover {
    background-color: #006070;
}

/* Nova proposta visual: em telas pequenas, os botões do topo formam uma grade de 2 colunas (sem scroll horizontal) */
@media (max-width: 600px) {
    #nav-publica, #nav-logada {
        justify-content: center;
        flex-wrap: wrap;
        gap: 10px;
        padding: 0 12px;
        overflow: visible;
        white-space: normal;
    }
    .btn-topo {
        flex: 1 1 calc(50% - 12px);
        font-size: 0.95em;
        padding: 10px 12px;
        border-radius: 8px;
        white-space: normal;
        text-align: center;
    }
    /* Move o menu de perfil para uma nova linha, centralizado */
    #nav-logada .profile-menu {
        order: 99;
        flex: 1 1 100%;
        display: flex;
        justify-content: center;
        margin-top: 4px;
    }
}

/* Botão de Chat em Destaque (Match Ativo) */
/* NOVO: Nome da classe corrigido para 'chat-ativo' (conforme JS) */
.chat-ativo {
    background-color: var(--cor-secundaria) !important;
    border: 2px solid white;
    animation: pulse 1s infinite alternate;
}

@keyframes pulse {
    from {box-shadow: 0 0 0 0 rgba(247, 146, 86, 0.7);}
    to {box-shadow: 0 0 0 10px rgba(247, 146, 86, 0);}
}

/* Botão Excluir (Vermelho) */
.btn-excluir {
    background-color: var(--cor-erro); 
}

.btn-excluir:hover {
    background-color: #C9302C;
}

/* Botão Voltar */
.btn-voltar {
    background-color: var(--cor-suave); 
    color: var(--cor-texto-forte);
    margin-top: 20px;
    padding: 10px 20px;
    width: fit-content;
}

.btn-voltar:hover {
    background-color: #A0A0A0;
}

/* --- Estilização da Pesquisa (MainPage) --- */

#pesquisa {
    margin-bottom: 30px;
}

#form-pesquisa {
    flex-direction: row;
    padding: 20px;
    gap: 10px;
}

#campo-pesquisa {
    flex-grow: 1;
}

#form-pesquisa button {
    width: auto;
    margin-top: 0;
    padding: 10px 20px;
}


/* --- Estilização da Lista de Itens (MainPage) --- */

/* NOVO: Container que o JS preenche */
#lista-itens-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); 
    gap: 25px;
    padding: 20px 0;
}

.item {
    background-color: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--sombra-leve);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.item:hover {
    transform: translateY(-5px); 
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.15);
}

.item > a > img {
    width: 100%;
    height: 200px;
    object-fit: cover; 
    cursor: pointer;
    border-bottom: 2px solid var(--cor-suave);
}

/* Avatar dentro do card de item (não deve herdar tamanho da imagem principal) */
.item img.avatar-mini {
    width: 2em;
    height: 2em;
    border-bottom: 0;
    cursor: default;
}

.item-info {
    padding: 15px;
}

.item-info h3 a {
    color: var(--cor-texto-forte);
    text-decoration: none;
    font-size: 1.4em;
    margin-top: 0;
    display: block;
}

.item-info .localizacao {
    color: #666;
    font-size: 0.9em;
    margin: 5px 0 10px 0;
}

/* NOVO: Estilo para "Postado por" */
.item-info .postado-por {
    font-size: 0.8em;
    font-style: italic;
    color: var(--cor-suave);
}

/* NOVO: Badges de status de interesse */
.badge {
    display: inline-block;
    padding: 4px 8px;
    border-radius: 999px;
    font-size: 0.75em;
    font-weight: bold;
    color: white;
}
.badge-pendente {
    background-color: #999;
}
.badge-match {
    background-color: var(--cor-secundaria);
}

/* Indicador de Match e Botão Conversar */
.match-indicador, #match-detalhe {
    background-color: var(--cor-secundaria); 
    color: white;
    text-align: center;
    padding: 10px;
    margin: 10px 0;
    border-radius: 5px;
}

.match-indicador .btn-conversar, #match-detalhe .btn-conversar {
    background-color: var(--cor-primaria); 
    margin-top: 5px;
    width: 90%;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.match-indicador .btn-conversar:hover, #match-detalhe .btn-conversar:hover {
    background-color: #006070;
}

/* Botão Desistir da Troca */
.btn-desistir {
    background-color: #6c757d;
}

/* --- Paginação --- */
.paginacao {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    padding: 30px 20px;
    margin-top: 20px;
}

.btn-paginacao {
    background-color: var(--cor-primaria);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    font-size: 1em;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease;
    font-weight: 500;
}

.btn-paginacao:hover {
    background-color: #006070;
    transform: translateY(-2px);
}

.btn-paginacao:active {
    transform: translateY(0);
}

.paginacao-info {
    color: var(--cor-texto-forte);
    font-size: 1em;
    font-weight: 500;
    padding: 0 10px;
}

@media (max-width: 600px) {
    .paginacao {
        flex-direction: column;
        gap: 10px;
    }
    
    .btn-paginacao {
        width: 100%;
        max-width: 250px;
    }
}
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1em;
    transition: background-color 0.3s ease;
}

.btn-desistir:hover {
    background-color: #5a6268;
}

.btn-desistir:disabled {
    background-color: #adb5bd;
    cursor: not-allowed;
    opacity: 0.6;
}

/* --- Estilização da Página DetItem --- */

.detalhes-header {
    border-bottom: 1px solid var(--cor-suave);
    padding-bottom: 15px;
    margin-bottom: 20px;
    font-size: 1.1em;
}

/* NOVO: Aviso de interesse pendente (DetItem) */
.pendente-aviso {
    background: #f4f4f4;
    color: #333;
    border-left: 4px solid #999;
    padding: 10px 12px;
    border-radius: 6px;
    margin: 8px 0 12px;
    font-size: 0.95em;
}

.valor-aprox {
    font-weight: bold;
    color: var(--cor-secundaria);
}

#galeria-fotos {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 20px;
    gap: 10px;
}

#galeria-fotos .galeria-principal {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    max-width: 640px;
}

#galeria-fotos .foto-principal {
    width: 100%;
    max-width: 640px;
    height: auto;
    min-height: 320px;
    object-fit: cover;
    border-radius: 8px;
    box-shadow: var(--sombra-leve);
    background-color: #eee;
}

.galeria-controles {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.galeria-nav {
    background: rgba(0,0,0,0.15);
    color: #fff;
    border: none;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    font-size: 1.5em;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
}

.galeria-nav:hover {
    background: rgba(0,0,0,0.25);
}

.galeria-nav:disabled {
    opacity: 0.35;
    cursor: default;
}

.galeria-indicador {
    font-size: 0.95em;
    color: #444;
    min-width: 72px;
    text-align: center;
}

.acoes-item {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    padding: 20px;
    background-color: #FFF;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

#btn-topo-trocar {
    font-size: 1.2em;
    padding: 15px 30px;
    background-color: var(--cor-primaria);
    flex: 0 1 auto;
}
#btn-topo-trocar:hover {
    background-color: #006070;
}

#btn-super-troco {
    font-size: 1.2em;
    padding: 15px 30px;
    background: linear-gradient(135deg, #ff7e5f 0%, #feb47b 100%);
    color: #fff;
    flex: 0 1 auto;
}
#btn-super-troco:hover {
    filter: brightness(0.95);
}

/* Responsividade: em telas estreitas, botões empilham */
@media (max-width: 768px) {
    .acoes-item {
        flex-direction: column;
        align-items: stretch;
    }
    #btn-topo-trocar,
    #btn-super-troco {
        width: 100%;
    }
}

/* --- Estilização da Página ItemCad (Meus Itens) --- */
#cadastro-novo-item {
    margin-top: 40px;
}

/* NOVO: Container para Meus Itens */
#lista-meus-itens-container {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* Câmera (ItemCad) */
.camera-box {
    display: none; /* exibido via JS ao iniciar câmera */
    width: 380px;
    max-width: 100%;
    background: #fff;
    padding: 12px;
    border-radius: 10px;
    box-shadow: var(--sombra-leve);
    flex-direction: column;
    gap: 10px;
    margin-top: 12px;
}

#camera-video {
    width: 100%;
    height: auto;
    aspect-ratio: 4 / 3;
    background: #000;
    border-radius: 8px;
    object-fit: cover;
}

.camera-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.camera-previews {
    display: flex;
    gap: 8px;
    flex-wrap: nowrap;
    overflow-x: auto;
    max-height: 120px;
    padding: 4px 2px;
    margin-top: 12px;
}

.camera-previews::-webkit-scrollbar {
    height: 8px;
}
.camera-previews::-webkit-scrollbar-track {
    background: #eee;
    border-radius: 4px;
}
.camera-previews::-webkit-scrollbar-thumb {
    background: var(--cor-primaria);
    border-radius: 4px;
}

@media (max-width: 480px) {
    .camera-box {
        width: 100%;
        max-width: 320px;
        padding: 10px;
    }
    .camera-previews {
        max-height: 110px;
    }
}

.meu-item {
    display: flex;
    gap: 12px;
    align-items: center;
    background-color: white;
    padding: 15px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.meu-item button {
    padding: 8px 15px;
    margin: 0; /* alinhamento consistente */
}

/* Miniatura em 'Meus Itens' (usada em ItemCad) */
.miniatura-meu-item {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 6px;
    border: 1px solid #ccc;
    display: block;
}

.meu-item-thumb-link {
    display: inline-block;
    margin-right: 4px;
    flex: 0 0 auto;
}

/* NOVO: Linha de info + ações em uma única linha flexível */
.meu-item-info-wrap {
    display: flex;
    flex: 1 1 auto;
    align-items: center;
    justify-content: space-between;
    min-width: 0; /* permite truncar o texto */
    gap: 12px;
}

.meu-item-info-wrap p {
    margin: 0;
    flex: 1 1 auto;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* NOVO: Grupo de botões de ação alinhado e sem quebra */
.meu-item-actions {
    display: flex;
    gap: 8px;
    align-items: center;
    flex: 0 0 auto;
    white-space: nowrap;
}

/* Chat: exibe itens do dono e do interessado no topo da conversa */
.chat-itens-bar {
    display: flex !important;
    flex-direction: column !important;
    justify-content: flex-start !important;
    align-items: stretch !important;
    margin-bottom: 10px !important;
    gap: 20px !important;
}

@media screen and (min-width: 768px) {
    .chat-itens-bar {
        flex-direction: row !important;
        justify-content: space-between !important;
        align-items: center !important;
    }
}

.chat-item {
    max-width: 100% !important;
    text-align: left !important;
}

@media screen and (min-width: 768px) {
    .chat-item {
        max-width: 45% !important;
    }
}

.chat-item.partner {
    text-align: left !important;
}

@media screen and (min-width: 768px) {
    .chat-item.partner {
        text-align: right !important;
    }
}

.chat-item img {
    width: 120px !important;
    height: 120px !important;
    object-fit: cover !important;
    border-radius: 8px !important;
    border: 1px solid #ccc !important;
}

@media screen and (min-width: 768px) {
    .chat-item img {
        width: 150px !important;
        height: 150px !important;
    }
}

.chat-item .titulo-item {
    font-weight: bold;
    margin-top: 4px;
}


/* --- Estilização do Chat (UserChat.html) --- */

#historico-chat {
    background-color: white;
    border: 1px solid var(--cor-suave);
    padding: 20px;
    height: 400px;
    overflow-y: auto; 
    margin-bottom: 20px;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
}

.mensagem-recebida, .mensagem-enviada {
    padding: 10px 15px;
    margin: 10px 0;
    max-width: 70%;
    border-radius: 15px;
}

.mensagem-recebida {
    background-color: #E0E0E0; 
    margin-right: auto;
    border-top-left-radius: 0;
}

.mensagem-enviada {
    background-color: var(--cor-secundaria); 
    color: white;
    margin-left: auto;
    border-top-right-radius: 0;
}

.user-chat {
    font-weight: bold;
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.9em;
    margin-bottom: 3px;
}

.avatar-mini {
    width: 2em;
    height: 2em;
    border-radius: 50%;
    object-fit: cover;
    display: inline-block;
    vertical-align: middle;
    flex: 0 0 auto;
}

#form-enviar-mensagem {
    flex-direction: row;
    padding: 0;
    box-shadow: none;
    border-top: 1px solid var(--cor-suave);
    padding-top: 15px;
    gap: 10px;
}

#mensagem-input {
    flex-grow: 1;
    margin: 0;
}

#form-enviar-mensagem button {
    margin: 0;
    padding: 12px 30px;
    width: auto;
}

/* --- Estilos para a Seção de Convite (index.html) --- */

#navegacao-index {
    text-align: center;
    padding: 20px;
    background: white;
    box-shadow: var(--sombra-leve);
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    align-items: center;
}

#navegacao-index .btn-topo {
    width: 80%;
    max-width: 400px;
    font-size: 1.1em;
}


.chamada {
    text-align: center;
    font-size: 1.2em;
    color: #555;
    margin-bottom: 40px;
}

.chamada-final {
    text-align: center;
    font-size: 1.1em;
    font-style: italic;
    color: var(--cor-primaria);
    margin-top: 40px;
    padding: 15px;
    border: 1px dashed var(--cor-secundaria);
    border-radius: 8px;
}

#itens-destaque {
    padding: 30px 0;
    margin-bottom: 40px;
}

.destaques-container {
    display: flex;
    justify-content: space-around;
    gap: 20px;
    flex-wrap: wrap; 
}

.item-destaque {
    flex-basis: 30%; 
    min-width: 250px;
    background-color: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--sombra-leve);
    text-align: center;
    padding-bottom: 15px;
    transition: transform 0.3s ease;
}

.item-destaque:hover {
    transform: scale(1.02);
}

.item-destaque img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    margin-bottom: 10px;
    border-bottom: 3px solid var(--cor-secundaria); 
}

.item-destaque h3 {
    color: var(--cor-primaria);
    margin: 10px 0 5px 0;
}

.item-destaque p {
    color: #666;
    font-size: 0.9em;
    padding: 0 10px;
}

/* --- Responsividade --- */

@media (max-width: 768px) {
    .destaques-container, #lista-itens-container {
        flex-direction: column;
        align-items: center;
        grid-template-columns: 1fr; /* Força coluna única */
    }
    .item-destaque, .item {
        min-width: 90%;
        width: 90%;
    }
    #form-pesquisa {
        flex-direction: column;
        gap: 15px;
    }
    #form-pesquisa button {
        width: 100%;
    }
    .meu-item {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }
    /* Específico: mantém info e ações empilhados no mobile, mas alinhados */
    .meu-item-info-wrap {
        flex-direction: column;
        align-items: stretch;
        gap: 8px;
    }
    .meu-item-actions {
        justify-content: flex-start;
        flex-wrap: wrap;
    }
}
/* --- NOVO: Estilos de Administração --- */

.admin-container {
    max-width: 1200px;
    width: 95%;
}

.admin-section {
    background-color: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: var(--sombra-leve);
    margin-bottom: 30px;
}

.admin-table-container {
    overflow-x: auto; /* Permite scroll horizontal em telas pequenas */
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

.admin-table th,
.admin-table td {
    border: 1px solid var(--cor-suave);
    padding: 10px 12px;
    text-align: left;
    font-size: 0.9em;
}

.admin-table th {
    background-color: var(--cor-primaria);
    color: white;
}

.admin-table tbody tr:nth-child(even) {
    background-color: #f9f9f9;
}

.admin-table tbody tr:hover {
    background-color: #f1f1f1;
}

#nav-admin {
    display: flex;
    justify-content: center;
    margin-top: 15px;
}

/* --- NOVO: Estilos do Menu de Perfil (Cabeçalho) --- */

#nav-logada {
    align-items: center; /* Alinha os botões e o menu */
}

.profile-menu {
    position: relative;
    display: inline-block;
}

.profile-menu-toggle {
    background-color: transparent;
    border: 2px solid var(--cor-primaria);
    border-radius: 50px;
    cursor: pointer;
    display: flex;
    align-items: center;
    padding: 2px 10px 2px 2px;
    transition: background-color 0.3s;
}

.profile-menu-toggle:hover {
    background-color: #f0f0f0;
}

#profile-menu-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
    margin-right: 8px;
    border: 1px solid var(--cor-suave);
}

#profile-menu-name {
    font-weight: bold;
    color: var(--cor-texto-forte);
    margin-right: 5px;
}

.profile-menu-dropdown {
    display: none; /* Controlado pelo JS */
    position: absolute;
    right: 0;
    top: 100%;
    margin-top: 5px;
    background-color: white;
    min-width: 160px;
    box-shadow: 0 8px 16px rgba(0,0,0,0.2);
    border-radius: 8px;
    z-index: 100;
    overflow: hidden;
}

.profile-menu-dropdown a {
    color: var(--cor-texto-forte);
    padding: 12px 16px;
    text-decoration: none;
    display: block;
    font-size: 0.9em;
}

.profile-menu-dropdown a:hover {
    /* Badge de pendências no menu */
    .badge-pendencias {
        display: inline-block;
        color: #FFC107; /* amarelo */
        background: none;
        border: none;
        padding: 0;
        margin-left: 8px;
        font-size: 0.95em;
        line-height: 1;
    }

    /* Não anima/alterar ao hover do link */
    .profile-menu-dropdown a:hover .badge-pendencias {
        color: #FFC107;
    }

    background-color: #f9f9f9;
}


/* --- NOVO: Estilos da Página UserEdit.html --- */

#form-edit-perfil h3 {
    color: var(--cor-texto-forte);
    border-bottom: 1px solid var(--cor-suave);
    padding-bottom: 5px;
    margin-top: 20px;
}

.form-static-field {
    margin-bottom: 10px;
}
.form-static-field label {
    font-weight: bold;
    color: var(--cor-texto-forte);
}
.form-static-field p {
    font-size: 1.1em;
    color: #555;
    background-color: #f4f4f4;
    padding: 10px;
    border-radius: 5px;
    margin: 5px 0 0 0;
}

.foto-preview-container {
    text-align: center;
    margin-bottom: 15px;
}

#preview-foto {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--cor-suave);
    background-color: #f0f0f0;
}

/* --- Modal de Seleção de Item --- */

.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.6);
    z-index: 3000;
    align-items: center;
    justify-content: center;
    padding: 20px;
    box-sizing: border-box;
}

.modal-overlay.show {
    display: flex;
}

.modal-content {
    background: white;
    border-radius: 12px;
    max-width: 700px;
    width: 100%;
    max-height: 85vh;
    overflow-y: auto;
    padding: 30px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    position: relative;
}

.modal-content h2 {
    margin-top: 0;
    color: var(--cor-primaria);
    border-bottom: 2px solid var(--cor-secundaria);
    padding-bottom: 10px;
    margin-bottom: 20px;
}

.itens-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 15px;
    margin-bottom: 20px;
}

.item-selecao-card {
    border: 2px solid var(--cor-suave);
    border-radius: 8px;
    padding: 10px;
    cursor: pointer;
    transition: all 0.3s;
    background: white;
    text-align: center;
}

.item-selecao-card:hover {
    border-color: var(--cor-primaria);
    transform: translateY(-3px);
    box-shadow: 0 6px 12px rgba(0, 121, 140, 0.2);
}

.item-selecao-card.selected {
    border-color: var(--cor-secundaria);
    background: #fff8f0;
    box-shadow: 0 4px 8px rgba(247, 146, 86, 0.3);
}

.item-selecao-card img {
    width: 100%;
    height: 140px;
    object-fit: cover;
    border-radius: 6px;
    margin-bottom: 8px;
}

.item-selecao-card h4 {
    margin: 8px 0 4px 0;
    color: var(--cor-texto-forte);
    font-size: 0.95em;
    word-break: break-word;
}

.item-selecao-card p {
    margin: 4px 0;
    color: #666;
    font-size: 0.85em;
}

.btn-secundario {
    background: var(--cor-suave);
    color: white;
    border: none;
    padding: 12px 24px;
    font-size: 1em;
    border-radius: 5px;
    cursor: pointer;
    font-weight: bold;
    transition: background 0.3s;
    display: block;
    margin: 0 auto;
}

.btn-secundario:hover {
    background: #999;
}

/* --- Estilos para Múltiplos Itens no Chat --- */

.items-grid {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 10px !important;
    margin-top: 8px !important;
    padding: 8px !important;
    background: rgba(255, 255, 255, 0.5) !important;
    border-radius: 8px !important;
}

/* Mobile: mantem em coluna única */
@media screen and (max-width: 800px) {
    .items-grid {
        grid-template-columns: 1fr !important;
        gap: 12px !important;
        padding: 8px !important;
        width: 100% !important;
    }
}

/* Tablet: 2 colunas */
@media screen and (min-width: 801px) and (max-width: 1024px) {
    .items-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 12px !important;
    }
}

/* Desktop: 3+ colunas */
@media screen and (min-width: 1025px) {
    .items-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)) !important;
        gap: 15px !important;
    }
}

.item-card-mini {
    background: white !important;
    border-radius: 8px !important;
    padding: 10px !important;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1) !important;
    transition: transform 0.2s, box-shadow 0.2s !important;
    text-align: center !important;
    width: 100% !important;
}

.item-card-mini:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

.item-card-mini a {
    text-decoration: none;
    color: var(--cor-texto-forte);
}

.item-card-mini img {
    width: 100% !important;
    height: 150px !important;
    object-fit: cover !important;
    border-radius: 6px !important;
    margin-bottom: 8px !important;
}

/* Avatar do dono dentro do card mini (ItemCad / Interesses Marcados) */
.item-card-mini img.avatar-mini {
    width: 1.4em !important;
    height: 1.4em !important;
    border-radius: 50% !important;
    object-fit: cover !important;
    margin: 0 6px 0 6px !important;
    display: inline-block !important;
    vertical-align: middle !important;
    cursor: default !important;
    border-bottom: 0 !important;
}

@media screen and (min-width: 768px) {
    .item-card-mini img {
        height: 180px !important;
    }
}

.item-card-mini p {
    margin: 8px 0 4px;
    font-weight: 500;
    font-size: 0.9em;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.item-card-mini span {
    color: var(--cor-primaria);
    font-weight: bold;
    font-size: 0.85em;
}

/* NOVO: Ações em cards compactos (mini) */
.item-card-mini .card-actions {
    margin-top: 8px;
    display: flex;
    gap: 8px;
    justify-content: center;
}
.btn-link-danger {
    background: transparent;
    color: var(--cor-erro);
    border: 1px solid var(--cor-erro);
    padding: 6px 10px;
    border-radius: 5px;
    font-size: 0.85em;
}
.btn-link-danger:hover {
    background: rgba(217,83,79,0.1);
}

#item-dono-container h4,
#item-interessado-container h4 {
    margin: 12px 0 8px 0 !important;
    color: var(--cor-texto-forte);
    font-size: 1.1em;
    border-bottom: 2px solid var(--cor-primaria);
    padding-bottom: 5px;
}

#item-dono-container {
    margin-bottom: 12px !important;
}

#item-interessado-container {
    margin-bottom: 12px !important;
}

/* --- Landing (Index - sem scroll, foco em conversão) --- */

/* Layout de página inteira sem rolagem apenas na landing */
body.landing {
    min-height: 100vh;
    display: grid;
    grid-template-rows: auto 1fr auto;
    overflow-x: hidden;
    overflow-y: auto; /* libera rolagem em dispositivos móveis */
    -webkit-overflow-scrolling: touch; /* suaviza rolagem no iOS/Safari */
}

.landing-header {
    background: transparent;
    box-shadow: none;
    padding: 20px 20px 16px 20px;
    margin: 0; /* sobrepõe header padrão */
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.landing-header .logo-container {
    margin: 0;
    flex: 1;
    justify-content: flex-start;
}

.landing-header h1 {
    font-size: 2.8em;
    font-weight: 800;
}

.landing-nav .link-login {
    color: var(--cor-primaria);
    font-weight: 600;
    text-decoration: none;
    border: 2px solid var(--cor-primaria);
    padding: 6px 14px;
    border-radius: 999px;
}
.landing-nav .link-login:hover {
    background: var(--cor-primaria);
    color: #fff;
}

.landing-hero {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 16px;
    /* fundo sutil em gradiente baseado nas cores da marca */
    background: radial-gradient(1400px 600px at 20% -10%, rgba(0,121,140,0.12), transparent),
                radial-gradient(1400px 600px at 120% 110%, rgba(247,146,86,0.12), transparent);
}

.landing-hero .hero-inner {
    width: min(960px, 92vw);
    text-align: center;
    animation: fadeInDown 0.8s ease-out;
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.eyebrow {
    margin: 0 0 8px 0;
    color: var(--cor-primaria);
    font-weight: 700;
    letter-spacing: 0.4px;
    font-size: clamp(12px, 2.2vw, 14px);
    text-transform: uppercase;
}

.hero-title {
    margin: 6px 0 10px 0;
    color: var(--cor-texto-forte);
    font-weight: 800;
    line-height: 1.1;
    font-size: clamp(24px, 4.5vw, 44px);
}

.hero-subtitle {
    margin: 0 auto 18px auto;
    color: #444;
    font-size: clamp(14px, 2.6vw, 20px);
    max-width: 760px;
}

.benefits {
    list-style: none;
    padding: 0;
    margin: 0 auto 22px auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    max-width: 900px;
}
.benefits li {
    background: #fff;
    border: 1px solid #eee;
    border-radius: 10px;
    padding: 10px 12px;
    font-weight: 600;
    color: #2d2d2d;
    box-shadow: var(--sombra-leve);
}

.cta-group {
    display: flex;
    gap: 12px;
    justify-content: center;
    margin: 6px 0 14px 0;
    flex-wrap: wrap;
}
.btn-cta-primary {
    background: var(--cor-secundaria);
    color: #fff;
    padding: 14px 22px;
    border-radius: 12px;
    font-size: clamp(14px, 2.6vw, 18px);
    font-weight: 800;
    text-decoration: none;
    box-shadow: 0 10px 20px rgba(247,146,86,0.25);
}
.btn-cta-primary:hover { background: #e8844f; }

.btn-cta-secondary {
    background: #fff;
    color: var(--cor-primaria);
    border: 2px solid var(--cor-primaria);
    padding: 12px 18px;
    border-radius: 12px;
    font-weight: 700;
    text-decoration: none;
}
.btn-cta-secondary:hover { background: rgba(0,121,140,0.06); }

.social-proof {
    display: flex;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 4px;
}
.proof-pill {
    background: #fff;
    border: 1px solid #eee;
    color: #333;
    padding: 8px 12px;
    border-radius: 999px;
    font-size: 0.9em;
}

.promo-banner {
    margin: 10px auto 18px auto;
    max-width: 900px;
    background: linear-gradient(135deg, rgba(0,121,140,0.10), rgba(247,146,86,0.10));
    border: 1px solid rgba(0,121,140,0.18);
    border-radius: 14px;
    padding: 14px 14px;
    box-shadow: var(--sombra-leve);
}

.promo-title {
    font-weight: 900;
    color: var(--cor-texto-forte);
    margin-bottom: 6px;
}

.promo-text {
    color: #2f2f2f;
    font-weight: 600;
    line-height: 1.35;
}

.promo-bonus {
    margin-top: 6px;
    color: #2f2f2f;
}

.promo-progress {
    display: inline-block;
    margin-left: 6px;
    font-weight: 800;
    color: var(--cor-primaria);
}

.landing-footer {
    text-align: center;
    color: #7a7a7a;
    padding: 10px 0 14px 0;
    margin: 0;
    border-top: 0;
}

/* Responsividade por altura: comprime para caber sem scroll */
@media (max-height: 740px) {
    .hero-title { font-size: clamp(22px, 4.2vw, 36px); }
    .hero-subtitle { font-size: clamp(13px, 2.4vw, 18px); margin-bottom: 12px; }
    .benefits { gap: 8px; }
    .benefits li { padding: 8px 10px; font-weight: 600; }
    .btn-cta-primary { padding: 12px 18px; }
    .landing-header { padding: 8px 16px; }
    .logo-trokify { height: 42px; }
}

/* Responsividade por largura: pilha benefícios e mantém sem scroll */
@media (max-width: 800px) {
    .benefits { grid-template-columns: 1fr; max-width: 560px; }
}

/* --- Espelhamento de Vídeo da Câmera --- */
#camera-video,
#camera-video-perfil {
    transform: scaleX(-1);
    -webkit-transform: scaleX(-1);
}

/* --- Estilos de Categorias --- */
/* --- Filtros de Localização (Estado/Cidade) --- */
#filtro-localizacao {
    background: white;
    padding: 20px;
    margin: 0 auto 30px auto;
    max-width: 1200px;
    border-radius: 8px;
    box-shadow: var(--sombra-leve);
}

#filtro-localizacao h3 {
    margin-top: 0;
    margin-bottom: 15px;
    color: var(--cor-texto-forte);
    font-size: 1.3em;
}

.location-filters-row {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    align-items: flex-end;
}

.filter-group {
    flex: 1;
    min-width: 200px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

#btn-limpar-filtros {
    align-self: flex-start;
    background: var(--cor-primaria);
    padding: 10px 18px;
    font-size: 0.9em;
}

#btn-limpar-filtros:hover {
    background: #006070;
}


/* Seção de filtros de categoria */
#filtro-categorias {
    background: white;
    padding: 20px;
    margin: 0 auto 30px auto;
    max-width: 1200px;
    border-radius: 8px;
    box-shadow: var(--sombra-leve);
}

#filtro-categorias h3 {
    margin-top: 0;
    margin-bottom: 15px;
    color: var(--cor-texto-forte);
    font-size: 1.3em;
}

.categorias-filtro {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.btn-categoria {
    padding: 8px 16px;
    border: 2px solid var(--cor-primaria);
    background: white;
    color: var(--cor-primaria);
    border-radius: 20px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.95em;
    transition: all 0.3s ease;
}

.btn-categoria:hover {
    background: var(--cor-primaria);
    color: white;
    transform: translateY(-2px);
}

.btn-categoria.active {
    background: var(--cor-primaria);
    color: white;
}

/* Badge de categoria nos cards */
.badge-categoria {
    display: inline-block;
    padding: 4px 10px;
    margin-left: 8px;
    background: var(--cor-secundaria);
    color: white;
    border-radius: 12px;
    font-size: 0.75em;
    font-weight: 600;
    vertical-align: middle;
}

/* Badge de categoria na página de detalhes */
.badge-categoria-detalhes {
    display: inline-block;
    padding: 6px 14px;
    background: var(--cor-primaria);
    color: white;
    border-radius: 15px;
    font-size: 0.9em;
    font-weight: 600;
}

/* Cores específicas por slug de categoria */
.badge-categoria[data-categoria-slug="veiculos-pecas"],
.badge-categoria-detalhes[data-categoria-slug="veiculos-pecas"] {
    background: #00798C;
}

.badge-categoria[data-categoria-slug="imoveis"],
.badge-categoria-detalhes[data-categoria-slug="imoveis"] {
    background: #D62828;
}

.badge-categoria[data-categoria-slug="eletronicos-celulares"],
.badge-categoria-detalhes[data-categoria-slug="eletronicos-celulares"] {
    background: #003049;
}

.badge-categoria[data-categoria-slug="casa-moveis-eletro"],
.badge-categoria-detalhes[data-categoria-slug="casa-moveis-eletro"] {
    background: #F77F00;
}

.badge-categoria[data-categoria-slug="musica-hobbies"],
.badge-categoria-detalhes[data-categoria-slug="musica-hobbies"] {
    background: #9D4EDD;
}

.badge-categoria[data-categoria-slug="esportes-lazer"],
.badge-categoria-detalhes[data-categoria-slug="esportes-lazer"] {
    background: #06D6A0;
}

.badge-categoria[data-categoria-slug="games-consoles"],
.badge-categoria-detalhes[data-categoria-slug="games-consoles"] {
    background: #560BAD;
}

.badge-categoria[data-categoria-slug="informatica-acessorios"],
.badge-categoria-detalhes[data-categoria-slug="informatica-acessorios"] {
    background: #118AB2;
}

.badge-categoria[data-categoria-slug="moda-beleza"],
.badge-categoria-detalhes[data-categoria-slug="moda-beleza"] {
    background: #E36397;
}

.badge-categoria[data-categoria-slug="infantil"],
.badge-categoria-detalhes[data-categoria-slug="infantil"] {
    background: #FFB4A2;
    color: #333;
}

.badge-categoria[data-categoria-slug="livros-educacao"],
.badge-categoria-detalhes[data-categoria-slug="livros-educacao"] {
    background: #588157;
}

.badge-categoria[data-categoria-slug="outros"],
.badge-categoria-detalhes[data-categoria-slug="outros"] {
    background: #6C757D;
}

/* Responsividade */
@media (max-width: 768px) {
    .categorias-filtro {
        justify-content: center;
    }
    
    .btn-categoria {
        font-size: 0.85em;
        padding: 6px 12px;
    }
}

/* --- Estilos do Admin Dashboard --- */

.badge-ativo {
    display: inline-block;
    padding: 4px 8px;
    background: #06D6A0;
    color: white;
    border-radius: 10px;
    font-size: 0.85em;
    font-weight: 600;
}

.badge-inativo {
    display: inline-block;
    padding: 4px 8px;
    background: #6C757D;
    color: white;
    border-radius: 10px;
    font-size: 0.85em;
    font-weight: 600;
}

.btn-admin-small {
    padding: 6px 12px;
    background: var(--cor-primaria);
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 0.85em;
    font-weight: 600;
    transition: background 0.3s ease;
}

.btn-admin-small:hover {
    background: var(--cor-secundaria);
}

/* --- Modal de Avaliação --- */

.modal-avaliacao {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    animation: fadeIn 0.3s ease;
}

.modal-avaliacao-content {
    background-color: white;
    margin: 10% auto;
    padding: 40px;
    border-radius: 15px;
    width: 90%;
    max-width: 500px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
    text-align: center;
    animation: slideDown 0.3s ease;
}

.modal-avaliacao-content h2 {
    color: var(--cor-primaria);
    margin-top: 0;
    border-bottom: none;
}

.modal-avaliacao-content p {
    font-size: 1.1em;
    margin: 20px 0;
    color: var(--cor-texto-forte);
}

.estrelas-container {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin: 30px 0;
    font-size: 3em;
}

.estrela {
    cursor: pointer;
    color: #ddd;
    transition: all 0.2s ease;
    user-select: none;
}

.estrela:hover,
.estrela.hover {
    color: #FFD700;
    transform: scale(1.15);
}

.estrela.selecionada {
    color: #FFD700;
}

#avaliacao-comentario {
    width: 100%;
    min-height: 100px;
    padding: 12px;
    border: 2px solid var(--cor-suave);
    border-radius: 8px;
    font-family: var(--fonte-principal);
    font-size: 1em;
    resize: vertical;
    margin: 20px 0;
    box-sizing: border-box;
}

#avaliacao-comentario:focus {
    outline: none;
    border-color: var(--cor-primaria);
}

.modal-avaliacao-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin-top: 25px;
}

.modal-avaliacao-buttons button {
    padding: 12px 30px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 1em;
    font-weight: 600;
    transition: all 0.3s ease;
}

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

@keyframes slideDown {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* --- Exibição de Reputação --- */

.reputacao-container {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 0.9em;
}

.reputacao-estrelas {
    color: #FFD700;
    font-size: 1em;
}

.reputacao-media {
    font-weight: 600;
    color: var(--cor-texto-forte);
}

.reputacao-total {
    color: var(--cor-suave);
    font-size: 0.85em;
}

.reputacao-sem-avaliacoes {
    color: var(--cor-suave);
    font-style: italic;
    font-size: 0.85em;
}

.reputacao-info-box {
    background: white;
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 30px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.reputacao-info-box h3 {
    margin-top: 0;
    margin-bottom: 15px;
    color: var(--cor-texto-forte);
}

.trocas-grid {
    display: grid;
    gap: 15px;
}

/* === PROPOSTAS RECEBIDAS === */

#propostas-recebidas-secao {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

#lista-propostas-container {
    display: flex;
    flex-direction: column;
    gap: 25px;
    margin-top: 20px;
}

.proposta-card {
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    padding: 25px;
    transition: transform 0.2s, box-shadow 0.2s;
}

.proposta-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

.proposta-header {
    border-bottom: 2px solid var(--cor-fundo);
    padding-bottom: 15px;
    margin-bottom: 20px;
}

.interessado-info h3 {
    margin: 0 0 10px 0;
    color: var(--cor-primaria);
    font-size: 1.3em;
}

.interessado-info p {
    margin: 5px 0;
}

.proposta-itens {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 20px;
    align-items: center;
    margin-bottom: 20px;
}

.item-desejado,
.item-oferecido {
    background: var(--cor-fundo);
    padding: 20px;
    border-radius: 10px;
    text-align: center;
}

.item-desejado h4,
.item-oferecido h4 {
    margin: 0 0 15px 0;
    color: var(--cor-texto-forte);
    font-size: 1.1em;
}

.item-desejado img,
.item-oferecido img {
    width: 100%;
    max-width: 250px;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 15px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.item-desejado h5,
.item-oferecido h5 {
    margin: 10px 0;
    color: var(--cor-texto-forte);
    font-size: 1em;
    font-weight: 600;
}

.item-desejado p,
.item-oferecido p {
    margin: 8px 0;
    font-size: 0.9em;
    color: #555;
}

.troca-seta {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5em;
    color: var(--cor-primaria);
}

.proposta-acoes {
    text-align: center;
    padding-top: 15px;
    border-top: 2px solid var(--cor-fundo);
}

.btn-confirmar-interesse {
    background-color: #5CB85C;
    color: white;
    border: none;
    padding: 12px 30px;
    font-size: 1.1em;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.3s, transform 0.2s;
    font-weight: 600;
}

.btn-confirmar-interesse:hover {
    background-color: #4CAF50;
    transform: scale(1.05);
}

.btn-confirmar-interesse:active {
    transform: scale(0.98);
}

/* Modal de Confirma��o */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
}

.modal-content {
    background: white;
    padding: 30px;
    border-radius: 12px;
    max-width: 500px;
    width: 90%;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
    text-align: center;
}

.modal-content h2 {
    margin-top: 0;
    margin-bottom: 15px;
    color: var(--cor-texto-forte);
}

.modal-content p {
    margin-bottom: 20px;
    color: #555;
    line-height: 1.6;
}

/* Responsivo para Mobile */
@media (max-width: 768px) {
    .proposta-itens {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .troca-seta {
        transform: rotate(90deg);
        margin: 10px 0;
    }
    
    .item-desejado img,
    .item-oferecido img {
        max-width: 200px;
        height: 180px;
    }
    
    .proposta-card {
        padding: 15px;
    }
}

/* --- Modal de Seleção de Item (Lista de Botões) --- */
.lista-botoes-selecao {
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-height: 400px;
    overflow-y: auto;
    margin-bottom: 20px;
    padding: 10px;
}

.btn-selecao-item {
    width: 100%;
    padding: 16px 24px;
    background: linear-gradient(135deg, var(--cor-primaria) 0%, #005f6b 100%);
    border: none;
    border-radius: 10px;
    color: white;
    font-size: 1.05em;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    box-shadow: 0 3px 10px rgba(0, 121, 140, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-selecao-item:hover {
    background: linear-gradient(135deg, var(--cor-secundaria) 0%, #d97742 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(247, 146, 86, 0.4);
}

.btn-selecao-item:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(0, 121, 140, 0.3);
}

/* Scrollbar personalizado para lista de botões */
.lista-botoes-selecao::-webkit-scrollbar {
    width: 8px;
}

.lista-botoes-selecao::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

.lista-botoes-selecao::-webkit-scrollbar-thumb {
    background: var(--cor-primaria);
    border-radius: 4px;
}

.lista-botoes-selecao::-webkit-scrollbar-thumb:hover {
    background: #005f6b;
}

/* === ESTADO VAZIO - PROPOSTAS RECEBIDAS === */
.empty-state-container {
    background: linear-gradient(135deg, rgba(0, 121, 140, 0.05) 0%, rgba(247, 146, 86, 0.05) 100%);
    border: 2px dashed var(--cor-primaria);
    border-radius: 16px;
    padding: 60px 40px;
    text-align: center;
    animation: slideInUp 0.6s ease-out;
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.empty-state-icon {
    font-size: 80px;
    margin-bottom: 20px;
    display: inline-block;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.empty-state-container h3 {
    font-size: 2em;
    color: var(--cor-primaria);
    margin: 0 0 10px 0;
    font-weight: 700;
}

.empty-state-subtitle {
    font-size: 1.1em;
    color: #666;
    margin: 0 0 30px 0;
}

.empty-state-suggestions {
    background: white;
    border-radius: 12px;
    padding: 30px;
    margin: 30px auto;
    max-width: 600px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.08);
    text-align: left;
}

.empty-state-suggestions h4 {
    color: var(--cor-primaria);
    font-size: 1.2em;
    margin: 0 0 20px 0;
    text-align: center;
}

.empty-state-suggestions ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.empty-state-suggestions li {
    padding: 12px 0;
    border-bottom: 1px solid #f0f0f0;
    color: #333;
    font-size: 1em;
    transition: transform 0.2s;
}

.empty-state-suggestions li:last-child {
    border-bottom: none;
}

.empty-state-suggestions li:hover {
    transform: translateX(5px);
    color: var(--cor-primaria);
}

.empty-state-ctas {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin: 35px 0;
    flex-wrap: wrap;
}

.btn-empty-state-primary,
.btn-empty-state-secondary {
    padding: 15px 35px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.05em;
    transition: all 0.3s ease;
    display: inline-block;
    cursor: pointer;
    box-sizing: border-box;
}

.btn-empty-state-primary {
    background: linear-gradient(135deg, var(--cor-primaria) 0%, #005f6b 100%);
    color: white;
    box-shadow: 0 4px 12px rgba(0, 121, 140, 0.3);
}

.btn-empty-state-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 16px rgba(0, 121, 140, 0.4);
}

.btn-empty-state-secondary {
    background: white;
    color: var(--cor-primaria);
    border: 2px solid var(--cor-primaria);
}

.btn-empty-state-secondary:hover {
    background: var(--cor-primaria);
    color: white;
    transform: translateY(-3px);
}

.empty-state-footer {
    color: #888;
    font-size: 0.95em;
    margin-top: 25px;
    font-style: italic;
}

/* === ESTADO VAZIO (COMPACTO) - ITEMCAD === */
#interesses-marcados .empty-state-container,
#lista-meus-itens .empty-state-container {
    padding: 20px 16px;
    border-radius: 12px;
}

#interesses-marcados .empty-state-icon,
#lista-meus-itens .empty-state-icon {
    font-size: 42px;
    margin-bottom: 10px;
}

#interesses-marcados .empty-state-container h3,
#lista-meus-itens .empty-state-container h3 {
    font-size: 1.2em;
    margin-bottom: 8px;
}

#interesses-marcados .empty-state-subtitle,
#lista-meus-itens .empty-state-subtitle {
    margin-bottom: 18px;
}

#interesses-marcados .empty-state-ctas,
#lista-meus-itens .empty-state-ctas {
    margin: 14px 0;
    gap: 10px;
}

#interesses-marcados .btn-empty-state-primary,
#interesses-marcados .btn-empty-state-secondary,
#lista-meus-itens .btn-empty-state-primary,
#lista-meus-itens .btn-empty-state-secondary {
    padding: 10px 18px;
    font-size: 0.98em;
}

@media (max-width: 768px) {
    .empty-state-container {
        padding: 40px 20px;
    }
    
    .empty-state-icon {
        font-size: 60px;
        margin-bottom: 15px;
    }
    
    .empty-state-container h3 {
        font-size: 1.5em;
    }
    
    .empty-state-suggestions {
        padding: 20px 15px;
        margin: 20px auto;
        max-width: 100%;
    }
    
    .empty-state-ctas {
        flex-direction: column;
        gap: 10px;
        padding: 0 10px;
    }
    
    .btn-empty-state-primary,
    .btn-empty-state-secondary {
        width: 100%;
        max-width: 100%;
        padding: 12px 20px;
        font-size: 1em;
        box-sizing: border-box;
    }
}

@media (max-width: 768px) {
    #interesses-marcados .empty-state-container,
    #lista-meus-itens .empty-state-container {
        padding: 18px 12px;
    }

    #interesses-marcados .empty-state-icon,
    #lista-meus-itens .empty-state-icon {
        font-size: 44px;
        margin-bottom: 10px;
    }

    #interesses-marcados .empty-state-container h3,
    #lista-meus-itens .empty-state-container h3 {
        font-size: 1.15em;
    }

    #interesses-marcados .empty-state-subtitle,
    #lista-meus-itens .empty-state-subtitle {
        font-size: 1em;
        margin-bottom: 12px;
    }

    #interesses-marcados .empty-state-footer,
    #lista-meus-itens .empty-state-footer {
        margin-top: 12px;
        font-size: 0.9em;
    }
}

@media (max-width: 768px) {
    .lista-botoes-selecao {
        max-height: 300px;
    }
    
    .btn-selecao-item {
        padding: 12px 15px;
        font-size: 0.95em;
    }
}

    /* === ANIMAÇÕES DE NOTIFICAÇÃO === */
    @keyframes pulse {
        0%, 100% {
            transform: scale(1);
            opacity: 1;
        }
        50% {
            transform: scale(1.05);
            opacity: 0.9;
        }
    }

    @keyframes fadeOut {
        from {
            opacity: 1;
            transform: translateY(0);
        }
        to {
            opacity: 0;
            transform: translateY(-20px);
        }
    }