/* ============================================
   PainelAgro — Estilos da Área Logada (Painel)
   Versão modernizada
   ============================================ */

:root {
    --pa-cor-fundo: #f5f7fa;
    --pa-cor-fundo-grad: linear-gradient(135deg, #f0fdf4 0%, #f5f7fa 60%);
    --pa-cor-card: #ffffff;
    --pa-cor-borda: #e8edf2;
    --pa-cor-borda-hover: #c9e6d5;
    --pa-cor-texto: #0f172a;
    --pa-cor-texto-suave: #64748b;
    --pa-cor-primaria: #16a34a;
    --pa-cor-primaria-escura: #15803d;
    --pa-cor-primaria-clara: #dcfce7;
    --pa-cor-primaria-glow: rgba(22, 163, 74, 0.15);
    --pa-sombra-card: 0 1px 2px rgba(15, 23, 42, 0.04), 0 4px 16px rgba(15, 23, 42, 0.04);
    --pa-sombra-hover: 0 4px 12px rgba(15, 23, 42, 0.06), 0 16px 40px rgba(22, 163, 74, 0.10);
    --pa-raio: 16px;
    --pa-raio-sm: 10px;
    --pa-transicao: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== CONTAINER DO PAINEL ===== */
.painel-container {
    padding: 2.5rem 1.5rem 4rem;
    max-width: 1240px;
    margin: 0 auto;
    min-height: 100vh;
    background: var(--pa-cor-fundo-grad);
    background-attachment: fixed;
}

/* ===== HEADER DO PAINEL ===== */
.painel-header {
    margin-bottom: 2.5rem;
    padding: 1.75rem 2rem;
    background: linear-gradient(135deg, #ffffff 0%, #f8fdf9 100%);
    border-radius: var(--pa-raio);
    border: 1px solid var(--pa-cor-borda);
    box-shadow: var(--pa-sombra-card);
    position: relative;
    overflow: hidden;
}

.painel-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 6px;
    height: 100%;
    background: linear-gradient(180deg, var(--pa-cor-primaria), #22c55e);
}

.painel-header h1 {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--pa-cor-texto);
    margin: 0 0 0.35rem;
    letter-spacing: -0.02em;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.painel-header .subtitulo {
    color: var(--pa-cor-texto-suave);
    font-size: 0.95rem;
    margin: 0;
    font-weight: 500;
}

/* ===== BARRA DE AÇÕES ===== */
.action-bar {
    display: flex;
    gap: 0.85rem;
    margin-bottom: 2.5rem;
    flex-wrap: wrap;
}

.btn-action-painel {
    background: white;
    border: 1px solid var(--pa-cor-borda);
    padding: 0.75rem 1.35rem;
    border-radius: 12px;
    text-decoration: none;
    color: var(--pa-cor-texto);
    font-weight: 600;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    transition: all var(--pa-transicao);
    box-shadow: var(--pa-sombra-card);
    position: relative;
}

.btn-action-painel:hover {
    border-color: var(--pa-cor-primaria);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--pa-cor-primaria-glow);
    color: var(--pa-cor-primaria-escura);
}

.btn-action-painel i {
    font-size: 0.95rem;
    color: var(--pa-cor-primaria);
    transition: transform var(--pa-transicao);
}

.btn-action-painel:hover i {
    transform: scale(1.15);
}

.btn-action-painel .badge {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    color: white;
    border-radius: 50px;
    padding: 0.12rem 0.5rem;
    font-size: 0.7rem;
    font-weight: 700;
    margin-left: 0.25rem;
    box-shadow: 0 2px 6px rgba(239, 68, 68, 0.4);
    animation: pulse-badge 2s infinite;
}

@keyframes pulse-badge {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.08); }
}

/* ===== GRID DE CARDS ===== */
.grid,
.grid-painel {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

/* ===== CARD DE COMMODITY ===== */
.card-hub,
.card-commodity {
    background: var(--pa-cor-card);
    border: 1px solid var(--pa-cor-borda);
    border-radius: var(--pa-raio);
    padding: 1.6rem 1.5rem 1.25rem;
    position: relative;
    display: flex;
    flex-direction: column;
    transition: all var(--pa-transicao);
    box-shadow: var(--pa-sombra-card);
    overflow: hidden;
    text-decoration: none;
    color: var(--pa-cor-texto);
}

.card-hub::before,
.card-commodity::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--pa-cor-primaria), #4ade80);
    opacity: 0;
    transition: opacity var(--pa-transicao);
}

.card-hub:hover,
.card-commodity:hover {
    transform: translateY(-4px);
    border-color: var(--pa-cor-borda-hover);
    box-shadow: var(--pa-sombra-hover);
}

.card-hub:hover::before,
.card-commodity:hover::before {
    opacity: 1;
}

/* Título do card */
.card-hub .hub-titulo,
.card-commodity .titulo {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--pa-cor-texto-suave);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 0.85rem;
    padding-right: 2rem;
}

/* Valor */
.card-hub .hub-valor,
.card-commodity .valor {
    font-size: 2.1rem;
    font-weight: 800;
    color: var(--pa-cor-texto);
    line-height: 1.05;
    letter-spacing: -0.03em;
    margin-bottom: 0.3rem;
    font-variant-numeric: tabular-nums;
}

.card-hub .hub-unidade,
.card-commodity .unidade {
    font-size: 0.85rem;
    color: var(--pa-cor-texto-suave);
    font-weight: 600;
    margin-bottom: 1.1rem;
}

/* Semáforo */
.semaforo-box {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--pa-cor-texto-suave);
    background: #f8fafc;
    padding: 0.4rem 0.75rem;
    border-radius: 50px;
    margin-bottom: 1.1rem;
    width: fit-content;
    border: 1px solid var(--pa-cor-borda);
}

.semaforo {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    display: inline-block;
    flex-shrink: 0;
}

.semaforo-verde {
    background: #22c55e;
    box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.18);
    animation: glow-verde 2.5s infinite;
}
.semaforo-amarelo {
    background: #f59e0b;
    box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.18);
}
.semaforo-vermelho {
    background: #ef4444;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.18);
    animation: glow-vermelho 2.5s infinite;
}
.semaforo-neutro {
    background: #94a3b8;
    box-shadow: 0 0 0 3px rgba(148, 163, 184, 0.18);
}

@keyframes glow-verde {
    0%, 100% { box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.18); }
    50% { box-shadow: 0 0 0 5px rgba(34, 197, 94, 0.10); }
}
@keyframes glow-vermelho {
    0%, 100% { box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.18); }
    50% { box-shadow: 0 0 0 5px rgba(239, 68, 68, 0.10); }
}

/* Link "Ver gráfico" */
.card-hub .hub-acao,
.card-commodity .link-grafico {
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid var(--pa-cor-borda);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--pa-cor-primaria);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.4rem;
    transition: gap var(--pa-transicao);
    text-decoration: none;
}

.card-hub:hover .hub-acao,
.card-commodity:hover .link-grafico {
    gap: 0.8rem;
    color: var(--pa-cor-primaria-escura);
}

.card-hub .hub-acao i,
.card-commodity .link-grafico i {
    transition: transform var(--pa-transicao);
}

.card-hub:hover .hub-acao i,
.card-commodity:hover .link-grafico i {
    transform: translateX(3px);
}

/* ===== BOTÃO FAVORITO (ESTRELA) ===== */
.btn-fav {
    position: absolute;
    top: 1.1rem;
    right: 1.1rem;
    font-size: 1.1rem;
    color: #cbd5e1;
    cursor: pointer;
    transition: all var(--pa-transicao);
    z-index: 10;
    padding: 0.35rem;
    border-radius: 50%;
    background: transparent;
}

.btn-fav:hover {
    color: #fbbf24;
    transform: scale(1.2);
    background: rgba(251, 191, 36, 0.1);
}

.btn-fav.active {
    color: #fbbf24;
    filter: drop-shadow(0 2px 4px rgba(251, 191, 36, 0.4));
}

/* ===== PREMIUM LOCKED ===== */
.premium-locked {
    opacity: 0.65;
    cursor: not-allowed;
    position: relative;
}

.premium-locked::after {
    content: '\f023';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    right: 1.1rem;
    top: 50%;
    transform: translateY(-50%);
    color: #64748b;
    font-size: 0.9rem;
}

.card-hub.premium-locked:hover,
.premium-locked:hover {
    transform: none;
    box-shadow: var(--pa-sombra-card);
}

/* ===== FILTRO DE PERÍODO ===== */
.filter-bar {
    background: var(--pa-cor-card);
    padding: 1.25rem 1.5rem;
    border-radius: var(--pa-raio);
    border: 1px solid var(--pa-cor-borda);
    margin-bottom: 2rem;
    display: flex;
    gap: 1.5rem;
    align-items: flex-end;
    flex-wrap: wrap;
    box-shadow: var(--pa-sombra-card);
}

.filter-bar label {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--pa-cor-texto-suave);
    display: block;
    margin-bottom: 0.45rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.filter-bar select {
    padding: 0.65rem 2.5rem 0.65rem 1rem;
    border: 1px solid var(--pa-cor-borda);
    border-radius: var(--pa-raio-sm);
    font-size: 0.92rem;
    font-family: inherit;
    color: var(--pa-cor-texto);
    background-color: #fafbfc;
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 0.8rem center;
    background-size: 1em;
    transition: all var(--pa-transicao);
    font-weight: 500;
}

.filter-bar select:hover {
    border-color: #cbd5e1;
    background-color: #ffffff;
}

.filter-bar select:focus {
    outline: none;
    border-color: var(--pa-cor-primaria);
    background-color: #ffffff;
    box-shadow: 0 0 0 4px var(--pa-cor-primaria-glow);
}

/* ===== CAIXA DO GRÁFICO ===== */
.chart-box {
    background: var(--pa-cor-card);
    padding: 2rem;
    border-radius: var(--pa-raio);
    border: 1px solid var(--pa-cor-borda);
    box-shadow: var(--pa-sombra-card);
    margin-bottom: 2rem;
}

.chart-box h2 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--pa-cor-texto);
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--pa-cor-borda);
    letter-spacing: -0.01em;
}

/* ===== CABEÇALHO DE DETALHES (páginas internas) ===== */
.painel-header-detalhe {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.painel-header-detalhe .titulo-area h1 {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--pa-cor-texto);
    margin-bottom: 0.35rem;
    letter-spacing: -0.02em;
}

.painel-header-detalhe .voltar-link {
    color: var(--pa-cor-primaria);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    transition: gap var(--pa-transicao);
}

.painel-header-detalhe .voltar-link:hover {
    gap: 0.55rem;
    color: var(--pa-cor-primaria-escura);
}

.painel-header-detalhe .preco-atual {
    text-align: right;
    background: linear-gradient(135deg, var(--pa-cor-primaria-clara) 0%, #ecfdf5 100%);
    padding: 1.1rem 1.6rem;
    border-radius: var(--pa-raio);
    border: 1px solid rgba(22, 163, 74, 0.2);
    box-shadow: 0 4px 16px rgba(22, 163, 74, 0.08);
}

.painel-header-detalhe .preco-atual .valor {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--pa-cor-primaria-escura);
    line-height: 1;
    letter-spacing: -0.03em;
}

.painel-header-detalhe .preco-atual .unidade {
    font-size: 0.82rem;
    color: var(--pa-cor-primaria);
    opacity: 0.9;
    font-weight: 700;
    margin-top: 0.3rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ===== MEUS DADOS (LAYOUT) ===== */
.dados-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.dado-item {
    background: #fafbfc;
    padding: 1.1rem 1.25rem;
    border-radius: var(--pa-raio-sm);
    border: 1px solid var(--pa-cor-borda);
    transition: all var(--pa-transicao);
}

.dado-item:hover {
    border-color: var(--pa-cor-borda-hover);
    background: #ffffff;
}

.dado-item .dado-label {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--pa-cor-texto-suave);
    font-weight: 700;
    margin-bottom: 0.35rem;
}

.dado-item .dado-valor {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--pa-cor-texto);
}

/* ===== BOTÕES DE AÇÃO ===== */
.action-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--pa-cor-borda);
}

.btn-action {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.7rem 1.2rem;
    border-radius: var(--pa-raio-sm);
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    border: 1px solid transparent;
    transition: all var(--pa-transicao);
}

.btn-action.primary {
    background: linear-gradient(135deg, var(--pa-cor-primaria), #22c55e);
    color: white;
    box-shadow: 0 4px 12px var(--pa-cor-primaria-glow);
}
.btn-action.primary:hover {
    background: linear-gradient(135deg, var(--pa-cor-primaria-escura), var(--pa-cor-primaria));
    transform: translateY(-1px);
    box-shadow: 0 6px 18px var(--pa-cor-primaria-glow);
}

.btn-action.outline {
    background: transparent;
    color: var(--pa-cor-texto);
    border-color: var(--pa-cor-borda);
}
.btn-action.outline:hover {
    background: #f8fafc;
    border-color: #cbd5e1;
}

.btn-action.danger {
    background: #fef2f2;
    color: #dc2626;
    border-color: #fecaca;
}
.btn-action.danger:hover {
    background: #fee2e2;
}

/* ===== FORMULÁRIOS ===== */
.form-container {
    background: var(--pa-cor-card);
    padding: 2.5rem;
    border-radius: var(--pa-raio);
    border: 1px solid var(--pa-cor-borda);
    box-shadow: var(--pa-sombra-card);
    max-width: 500px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--pa-cor-texto-suave);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.form-control-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.form-control-wrapper input {
    width: 100%;
    padding: 0.85rem 2.5rem 0.85rem 1rem;
    border: 1px solid var(--pa-cor-borda);
    border-radius: var(--pa-raio-sm);
    font-size: 0.95rem;
    transition: all var(--pa-transicao);
    background: #fafbfc;
    box-sizing: border-box;
}

.form-control-wrapper input:focus {
    outline: none;
    border-color: var(--pa-cor-primaria);
    background: #ffffff;
    box-shadow: 0 0 0 4px var(--pa-cor-primaria-glow);
}

.eye-icon {
    position: absolute;
    right: 1rem;
    cursor: pointer;
    color: #94a3b8;
    font-size: 1.05rem;
    transition: color var(--pa-transicao);
}

.eye-icon:hover {
    color: var(--pa-cor-primaria);
}

.btn-submit-custom {
    width: 100%;
    padding: 0.95rem;
    background: linear-gradient(135deg, var(--pa-cor-primaria), #22c55e);
    color: white;
    border: none;
    border-radius: var(--pa-raio-sm);
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--pa-transicao);
    margin-top: 1rem;
    box-shadow: 0 4px 14px var(--pa-cor-primaria-glow);
}

.btn-submit-custom:hover {
    background: linear-gradient(135deg, var(--pa-cor-primaria-escura), var(--pa-cor-primaria));
    transform: translateY(-1px);
    box-shadow: 0 6px 20px var(--pa-cor-primaria-glow);
}

/* ===== RESPONSIVIDADE ===== */
@media (max-width: 768px) {
    .painel-container {
        padding: 1.5rem 1rem 3rem;
    }

    .painel-header {
        padding: 1.25rem 1.5rem;
    }

    .painel-header h1 {
        font-size: 1.4rem;
    }

    .painel-header-detalhe {
        flex-direction: column;
        align-items: flex-start;
    }

    .painel-header-detalhe .preco-atual {
        text-align: left;
        width: 100%;
    }

    .grid,
    .grid-painel {
        grid-template-columns: 1fr;
        gap: 1.1rem;
    }

    .card-hub .hub-valor,
    .card-commodity .valor {
        font-size: 1.75rem;
    }

    .chart-box {
        padding: 1.25rem;
    }

    .form-container {
        padding: 1.75rem 1.25rem;
    }
}