/*
==========================================================================
   AUTHOR PROFILE DESIGN SYSTEM (MODERN MINIMALIST)
==========================================================================
*/

:root {
    --bg-body: #ffffff;
    --bg-surface: #ffffff;
    --bg-subtle: #f7f7f7;
    --text-primary: #222222;
    --text-secondary: #717171;
    --border-light: #dddddd;
    --brand-primary: #222222;
    --brand-accent: #E31C5F;
    --radius-md: 12px;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.08), 0 4px 12px rgba(0,0,0,0.05);
    --shadow-hover: 0 6px 16px rgba(0,0,0,0.12);
}

/* Layout Principal */
.author-page-wrapper {
    max-width: 1120px;
    margin: 40px auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 300px 1fr; /* Sidebar Esquerda Fixa | Conteúdo */
    gap: 48px;
    align-items: start;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    color: var(--text-primary);
}

/* SIDEBAR (CARD DE PERFIL)
   Design flutuante e limpo
*/
.author-sidebar-card {
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 32px 24px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 24px;
    background: #fff;
}

.author-avatar-wrapper img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 16px;
    border: 1px solid #eee;
}

.author-name {
    font-size: 22px;
    font-weight: 800;
    margin: 0 0 8px 0;
    letter-spacing: -0.5px;
}

.author-location {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

/* Estatísticas (Mini Grid na Sidebar) */
.author-stats-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
    padding-top: 24px;
    border-top: 1px solid var(--bg-subtle);
    text-align: left;
}

.stat-row {
    display: flex;
    justify-content: space-between;
    font-size: 14px;
}

.stat-label { color: var(--text-secondary); }
.stat-value { font-weight: 700; color: var(--text-primary); }

/*
   NAVEGAÇÃO (TABS)
   Estilo Airbnb: Texto simples com underline
*/
.profile-nav {
    display: flex;
    gap: 32px;
    border-bottom: 1px solid var(--border-light);
    margin-bottom: 32px;
    overflow-x: auto; /* Scroll no mobile */
    white-space: nowrap;
    -webkit-overflow-scrolling: touch;
}

.profile-tab-link {
    padding-bottom: 14px;
    font-size: 15px;
    font-weight: 600;
    color: var(--text-secondary);
    text-decoration: none;
    border-bottom: 2px solid transparent;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.profile-tab-link:hover { color: var(--text-primary); }

.profile-tab-link.ativo {
    color: var(--text-primary);
    border-bottom-color: var(--text-primary); /* Preto */
}

/* Conteúdo das Tabs */
.tab-pane { display: none; animation: fadeIn 0.3s ease; }
.tab-pane.ativo { display: block; }

@keyframes fadeIn { from { opacity: 0; transform: translateY(5px); } to { opacity: 1; transform: translateY(0); } }

/*
   GRID DE VINIS (Clean Cards)
*/
.vinis-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 24px;
}

.vinil-card {
    group: relative;
}

.vinil-capa-container {
    display: block;
    border-radius: var(--radius-md);
    overflow: hidden;
    aspect-ratio: 1/1;
    background: var(--bg-subtle);
    margin-bottom: 12px;
    position: relative;
}

.vinil-capa {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.vinil-card:hover .vinil-capa { transform: scale(1.05); }

.vinil-titulo {
    font-size: 15px;
    font-weight: 600;
    margin: 0;
    line-height: 1.3;
}

.vinil-titulo a { color: var(--text-primary); text-decoration: none; }
.vinil-autor { font-size: 13px; color: var(--text-secondary); margin-top: 4px; }

/* Mensagem Vazia */
.profile-empty-message {
    padding: 40px;
    text-align: center;
    background: var(--bg-subtle);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
}

/*
   FORMULÁRIO DE EDIÇÃO (REUSO DO ESTILO PAINEL)
*/
.edit-profile-form {
    max-width: 600px;
}

.form-group-fields {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.form-field label {
    display: block;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.form-field input[type="text"],
.form-field input[type="email"] {
    width: 100%;
    padding: 14px;
    border: 1px solid #ccc;
    border-radius: 8px;
    font-size: 15px;
    transition: border 0.2s;
}

.form-field input:focus {
    outline: none;
    border-color: var(--text-primary);
    box-shadow: 0 0 0 2px rgba(0,0,0,0.05);
}

.botao-principal {
    background-color: var(--brand-primary);
    color: #fff;
    border: none;
    padding: 14px 32px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: opacity 0.2s;
}
.botao-principal:hover { opacity: 0.9; }

/* Mensagens de Feedback */
.success-message, .error-message {
    padding: 16px;
    border-radius: 8px;
    margin-bottom: 24px;
    font-size: 14px;
}
.success-message { background: #f6ffed; border: 1px solid #b7eb8f; color: #389e0d; }
.error-message { background: #fff2f0; border: 1px solid #ffccc7; color: #cf1322; }

/*
   RESPONSIVIDADE (MOBILE FIRST)
*/
@media (max-width: 900px) {
    .author-page-wrapper {
        grid-template-columns: 1fr; /* Empilha tudo */
        gap: 32px;
        margin-top: 20px;
    }

    .author-sidebar-card {
        position: static; /* Remove sticky no mobile */
        display: flex; /* Layout horizontal no topo */
        flex-direction: column;
        align-items: center;
    }
    
    .form-group-fields {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .vinis-grid {
        grid-template-columns: repeat(2, 1fr); /* 2 colunas no mobile */
        gap: 16px;
    }
}