:root {
    --azul-ciano: #00BCD4;
    --azul-ciano-escuro: #0097A7;
    --cinza-60: #999999;
    --cinza-escuro: #555555;
    --cinza-claro: #F5F7F8;
    --branco: #FFFFFF;
    --borda: #DDDDDD;
}

* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; }
body { background-color: var(--cinza-claro); color: var(--cinza-escuro); line-height: 1.6; }
.container { max-width: 1200px; margin: 0 auto; padding: 20px; }

header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 30px; padding-bottom: 15px; border-bottom: 2px solid var(--borda); }
.logo { height: 60px; margin-right: 20px; }
header h1 { color: var(--cinza-escuro); font-size: 24px; font-weight: 600; }

.btn-config { background-color: var(--cinza-escuro); color: var(--branco); border: none; padding: 10px 15px; border-radius: 4px; cursor: pointer; font-weight: bold; transition: 0.3s; }
.btn-config:hover { background-color: var(--cinza-60); }

section { background-color: var(--branco); padding: 25px; border-radius: 8px; box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05); margin-bottom: 25px; border-top: 4px solid var(--azul-ciano); }
section h2 { color: var(--azul-ciano-escuro); margin-bottom: 20px; font-size: 20px; }

.form-row { display: flex; gap: 20px; margin-bottom: 15px; flex-wrap: wrap; }
.form-group { flex: 1; min-width: 250px; display: flex; flex-direction: column; }
label { font-weight: 600; margin-bottom: 5px; color: var(--cinza-escuro); font-size: 14px; }

input[type="text"], input[type="number"], select, textarea { width: 100%; padding: 10px; border: 1px solid var(--cinza-60); border-radius: 4px; font-size: 14px; color: var(--cinza-escuro); transition: border-color 0.3s; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--azul-ciano); box-shadow: 0 0 5px rgba(0, 188, 212, 0.3); }

.checkbox-group { display: flex; flex-wrap: wrap; gap: 15px; padding: 10px; border: 1px solid var(--borda); border-radius: 4px; background-color: #FAFAFA; min-height: 42px; }
.checkbox-group label { font-weight: normal; display: flex; align-items: center; gap: 5px; cursor: pointer; margin-bottom: 0; }

.form-actions { display: flex; gap: 15px; margin-top: 20px; }
button { padding: 10px 20px; border: none; border-radius: 4px; font-size: 14px; font-weight: bold; cursor: pointer; transition: background-color 0.3s, transform 0.1s; }
button:active { transform: scale(0.98); }
.btn-salvar { background-color: var(--azul-ciano); color: var(--branco); }
.btn-salvar:hover { background-color: var(--azul-ciano-escuro); }
.btn-limpar { background-color: var(--cinza-60); color: var(--branco); }
.btn-limpar:hover { background-color: var(--cinza-escuro); }

.controls-section { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 15px; border-top: 4px solid var(--cinza-60); }
.filters input { min-width: 300px; }
.exports { display: flex; gap: 10px; }
.btn-export { background-color: var(--branco); color: var(--azul-ciano-escuro); border: 2px solid var(--azul-ciano); }
.btn-export:hover { background-color: var(--azul-ciano); color: var(--branco); }

.table-responsive { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; margin-top: 10px; }
th, td { padding: 12px 15px; text-align: left; border-bottom: 1px solid var(--borda); font-size: 14px; }
th { background-color: var(--cinza-claro); color: var(--cinza-escuro); font-weight: 600; }
tbody tr:nth-child(even) { background-color: #FAFAFA; }
tbody tr:hover { background-color: #F0F8FA; }
.btn-editar, .btn-excluir, .btn-ver { padding: 5px 10px; font-size: 12px; margin-right: 5px; border-radius: 3px; }
.btn-editar { background-color: var(--azul-ciano); color: var(--branco); }
.btn-excluir { background-color: #e74c3c; color: var(--branco); }
.btn-ver { background-color: var(--cinza-escuro); color: var(--branco); }

.form-section { padding: 0; overflow: hidden; }
.accordion-header { display: flex; justify-content: space-between; align-items: center; padding: 20px 25px; background-color: var(--branco); cursor: pointer; transition: background-color 0.3s; }
.accordion-header:hover { background-color: #F5F7F8; }
.accordion-header h2 { margin-bottom: 0; }
.accordion-icon { font-size: 20px; color: var(--azul-ciano); transition: transform 0.3s ease; }
.accordion-body { padding: 0 25px 25px 25px; max-height: 2000px; opacity: 1; transition: max-height 0.4s ease, opacity 0.4s ease, padding 0.4s ease; overflow: hidden; }
.accordion-body.collapsed { max-height: 0; opacity: 0; padding-top: 0; padding-bottom: 0; }
.accordion-icon.rotated { transform: rotate(-90deg); }

#notificacao { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); background-color: var(--azul-ciano-escuro); color: var(--branco); padding: 12px 24px; border-radius: 8px; box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2); font-weight: bold; z-index: 3000; transition: opacity 0.4s ease, bottom 0.4s ease; }
.toast-escondido { opacity: 0; bottom: -50px !important; pointer-events: none; }
.toast-visivel { opacity: 1; bottom: 20px; }

/* ==========================================================================
   JANELAS MODAIS (CONFIGURAÇÕES E OBSERVAÇÃO)
   ========================================================================== */
#modal-config, #modal-observacao { 
    position: fixed; top: 0; left: 0; width: 100%; height: 100%; 
    background-color: rgba(0, 0, 0, 0.6); z-index: 2000; 
    display: flex; justify-content: center; align-items: center; 
}

.modal-escondido { display: none !important; }

.modal-conteudo { 
    background-color: var(--branco); width: 90%; max-width: 800px; 
    max-height: 90vh; border-radius: 8px; display: flex; 
    flex-direction: column; box-shadow: 0 10px 25px rgba(0,0,0,0.3); 
}

.modal-header { padding: 20px; border-bottom: 1px solid var(--borda); display: flex; justify-content: space-between; align-items: center; background-color: var(--cinza-claro); border-radius: 8px 8px 0 0; }
.modal-header h2 { color: var(--cinza-escuro); font-size: 20px; margin: 0; }
.btn-fechar { background: none; border: none; font-size: 28px; color: var(--cinza-60); cursor: pointer; padding: 0; line-height: 1; }
.btn-fechar:hover { color: #e74c3c; }
.modal-body { padding: 20px; overflow-y: auto; }

#obs-modal-texto { white-space: pre-wrap; word-wrap: break-word; background-color: #f9f9f9; padding: 20px; border-radius: 4px; border: 1px solid var(--borda); font-size: 16px; color: var(--cinza-escuro); }

.config-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 20px; }
.config-box { border: 1px solid var(--borda); padding: 15px; border-radius: 6px; background-color: #FAFAFA; }
.config-box h3 { font-size: 16px; margin-bottom: 10px; color: var(--azul-ciano-escuro); border-bottom: 2px solid var(--borda); padding-bottom: 5px; }
.config-input-group { display: flex; gap: 5px; margin-bottom: 15px; }
.config-input-group input { flex: 1; padding: 8px; }
.config-input-group button { padding: 8px 12px; background-color: var(--azul-ciano); color: white; border-radius: 4px; }
.config-lista { list-style: none; max-height: 150px; overflow-y: auto; }
.config-lista li { display: flex; justify-content: space-between; align-items: center; padding: 8px; background-color: var(--branco); border: 1px solid var(--borda); margin-bottom: 5px; border-radius: 4px; font-size: 14px; }
.btn-remover-item { background-color: transparent; color: #e74c3c; padding: 2px 5px; font-size: 12px; }

.login-container { display: flex; justify-content: center; align-items: center; height: 100vh; background-color: var(--cinza-claro); }
.login-box { background: var(--branco); padding: 40px; border-radius: 8px; box-shadow: 0 4px 15px rgba(0,0,0,0.1); width: 100%; max-width: 400px; text-align: center; border-top: 4px solid var(--azul-ciano); }
.logo-login { height: 50px; margin-bottom: 20px; }
.msg-erro { color: #e74c3c; margin-top: 15px; font-size: 14px; font-weight: bold; }
.btn-sair { background-color: #e74c3c; color: var(--branco); border: none; padding: 10px 15px; border-radius: 4px; cursor: pointer; font-weight: bold; margin-left: 10px; }
.app-footer { text-align: center; margin-top: 30px; padding: 15px; border-top: 1px solid var(--borda); color: var(--cinza-60); font-size: 14px; }